1. All-round multi-functional work light, include the frame and locate respectively lamps and lanterns subassembly, generator and power on the frame, the generator with lamps and lanterns subassembly respectively with power electric connection, lamps and lanterns subassembly includes lamp holder subassembly and the telescopic link that links to each other, its characterized in that: the frame is including base and roof-rack that link to each other, the bottom of base is equipped with the wheel, the one end of base is equipped with the containing box, the power install in the containing box, the other end of base is equipped with and is used for placing the position of placing of generator, the roof-rack is located place the top of position, the telescopic link is kept away from the one end of lamp holder subassembly with the roof-rack is kept away from the one end of containing box is rotated and is connected, be equipped with on the roof-rack and be used for the locking subassembly of telescopic link, the top of containing box is formed with and is used for the protection chamber of lamp holder subassembly.

2. The all-round multi-function worklight of claim 1, characterized in that: and an EVA (ethylene-vinyl acetate) protective layer is arranged on the inner surface of the protective cavity.

3. The all-round multi-function worklight of claim 1, characterized in that: the locking assembly is a spring pull pin lock, one side of the end part of one end of the lamp assembly, which is far away from the telescopic rod, is provided with a lock hole matched with the spring pull pin lock, and the other side of the end part of one end of the lamp assembly, which is far away from the telescopic rod, is provided with a connecting block rotatably connected with the top frame.

4. The all-round multi-function worklight of claim 1, characterized in that: and the top frame is provided with a supporting structure for supporting the telescopic rod in a storage state.

5. The all-round multi-function worklight of claim 1, characterized in that: still include the air spring, the air spring respectively with the telescopic link reaches the roof-rack rotates to be connected.

6. The all-round multi-function worklight of claim 1, characterized in that: the lamp holder subassembly includes mounting disc, first linking arm, second linking arm, lamp holder support and LED lamps and lanterns, the quantity of LED lamps and lanterns is three, the quantity of second linking arm is two, first linking arm with the mounting disc is connected fixedly, two the second linking arm respectively with the mounting disc rotates to be connected, first linking arm and second linking arm rotate respectively to be connected with the lamp holder support, the lamp holder support with LED lamps and lanterns are connected fixedly, and is three LED lamps and lanterns can open and shut and set up, and is three when LED lamps and lanterns are in the state of foldeing, connect two of second linking arm LED lamps and lanterns are connected respectively towards first linking arm the LED lamps and lanterns draw close together.

7. The full-range multifunctional worklight of claim 6, characterized in that: when the three LED lamps are in a folding state, the LED lamps connected with the first connecting arm are respectively abutted against the two LED lamps connected with the second connecting arm.

8. The all-round multi-function worklight of claim 7, characterized in that: the LED lamp is connected with the first connecting arm, a first magnetic attraction piece is arranged on the LED lamp, and a second magnetic attraction piece matched with the first magnetic attraction piece is arranged on the LED lamp and connected with the second connecting arm.

9. The all-round multi-function worklight of claim 8, characterized in that: a third magnetic attraction piece is arranged on the LED lamp connected with the first connecting arm, and a fourth magnetic attraction piece matched with the third magnetic attraction piece is arranged at the top of the containing box; and/or the LED lamp connected with the second connecting arm is provided with a fifth magnetic attraction piece, and the top of the containing box is provided with a sixth magnetic attraction piece matched with the fifth magnetic attraction piece.

10. The all-round multi-function worklight of claim 8, characterized in that: the LED lamp is connected with the first connecting arm, a locking plate is arranged on the LED lamp and provided with a locking structure, and a locking mechanism matched with the locking structure is arranged at the top of the containing box.

Background

The prior art has a work lamp which can be used for large-scale illumination of various large-scale construction operation, emergency repair, rescue and relief work and other work sites, and can also be used for local illumination in the operation processes of equipment loading and unloading, stacking, storing, receiving and sending and the like. The working lamp comprises a frame, and a lamp component, a power supply and a generator which are respectively arranged on the frame, wherein the lamp component comprises a telescopic rod and a lamp holder component arranged at one end of the telescopic rod. However, the applicant finds that, in the practical use process, the lamp cap assembly of the working lamp in the storage state is not protected enough, and occasionally damaged by foreign objects, so that the service life of the working lamp is seriously affected, and the maintenance cost of the working lamp is increased.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: provides an omnibearing multifunctional working lamp with long service life.

In order to solve the technical problems, the invention adopts the technical scheme that: an omnibearing multifunctional working lamp comprises a frame, and a lamp component, a generator and a power supply which are respectively arranged on the frame, the generator and the lamp assembly are respectively electrically connected with the power supply, the lamp assembly comprises a lamp holder assembly and a telescopic rod which are connected, the frame comprises a base and a top frame which are connected, wheels are arranged at the bottom of the base, a containing box is arranged at one end of the base, the power supply is arranged in the containing box, the other end of the base is provided with a placing position for placing the generator, the top frame is positioned above the placing position, one end of the telescopic rod far away from the lamp holder assembly is rotatably connected with one end of the top frame far away from the containing box, the lamp holder is characterized in that a locking assembly used for locking the telescopic rod is arranged on the top frame, and a protection cavity used for protecting the lamp holder assembly is formed above the containing box.

The invention has the beneficial effects that: the telescopic rod is rotatably connected with the top frame at the top of the frame, and the protective cavity for protecting the lamp holder assembly is arranged above the containing box, so that when the omnibearing multifunctional working lamp is in a containing state, the lamp holder assembly can be sufficiently protected, the probability that the lamp holder assembly is impacted and damaged by foreign objects is reduced, and the service life of the omnibearing multifunctional working lamp is prolonged; moreover, when all-round multi-functional work light was in the expansion state, because the telescopic link stands on the top of frame, the frame self highly be equivalent to the expansion length that has increased the telescopic link, that is to say, the extension length of telescopic link design can obtain the reduction, so not only can reduce the manufacturing cost of telescopic link, can improve the structural stability of telescopic link under the expansion state effectively moreover to let all-round multi-functional work light's structure more stable. In addition, the all-round multi-functional work light is the light-weighted self-generating integrated lighting lamp, and very convenient transport carries and carries when urgent transmission line accident, and because of its silence performance is good, when the net salvagees the operation in urban area, the noise is minimum, can not take place the disturbing citizen problem.

Drawings

FIG. 1 is a schematic structural diagram of the overall structure of an omnidirectional multifunctional working lamp according to an embodiment of the invention;

FIG. 2 is an enlarged view of detail A in FIG. 1;

FIG. 3 is an enlarged view of detail B of FIG. 1;

FIG. 4 is an enlarged view of detail C of FIG. 1;

FIG. 5 is a schematic structural view of the multifunctional all-directional working lamp according to the embodiment of the present invention (after a side wall of the storage box is hidden);

fig. 6 is a simplified schematic diagram of the internal structure of the protection cavity in the omnidirectional multifunctional working lamp according to the second embodiment of the present invention.

Description of reference numerals:

1. a frame; 11. a base; 12. a top frame; 13. a pull rod;

2. a lamp assembly; 21. a lamp head assembly; 211. mounting a disc; 212. a first connecting arm; 213. a second connecting arm; 214. a lamp holder bracket; 215. an LED lamp; 216. a first rotating shaft; 217. a second rotating shaft; 218. a first spring plunger; 219. a second spring plunger; 22. a telescopic rod; 221. a lock hole; 222. connecting blocks;

3. a generator;

4. a power source;

5. a support structure; 51. a sheet metal part; 52. a cushion pad; 53. reinforcing ribs;

6. a storage box; 61. a partition plate;

7. a locking assembly;

8. a protection cavity; 81. an EVA protective layer; 82. a sliding plate; 821. an operation section; 83. an elastic structure; 84. a buffer protection layer;

9. a gas spring.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 6, the omnibearing multifunctional work lamp includes a frame 1, and a lamp assembly 2, a generator 3 and a power supply 4 respectively disposed on the frame 1, the generator 3 and the lamp assembly 2 are respectively electrically connected to the power supply 4, the lamp assembly 2 includes a lamp holder assembly 21 and an expansion link 22 connected to each other, the frame 1 includes a base 11 and a top frame 12 connected to each other, wheels are disposed at the bottom of the base 11, a storage box 6 is disposed at one end of the base 11, the power supply 4 is mounted in the storage box 6, a placement position for placing the generator 3 is disposed at the other end of the base 11, the top frame 12 is disposed above the placement position, one end of the expansion link 22 away from the lamp holder assembly 21 is rotatably connected to one end of the top frame 12 away from the storage box 6, a locking assembly 7 for locking the expansion link 22 is disposed on the top frame 12, a protection cavity 8 for protecting the lamp head assembly 21 is formed above the containing box 6.

From the above description, the beneficial effects of the present invention are: the telescopic rod 22 is rotatably connected with the top frame 12 at the top of the frame 1, the protection cavity 8 for protecting the lamp holder assembly 21 is arranged above the containing box 6, and when the omnibearing multifunctional working lamp is in a containing state, the lamp holder assembly 21 can be sufficiently protected, so that the probability that the lamp holder assembly 21 is impacted and damaged by foreign objects is reduced, and the service life of the omnibearing multifunctional working lamp is prolonged; moreover, when the all-round multi-functional work light is in the expansion state, because the telescopic link 22 stands on the top of frame 1, the frame 1 self highly be equivalent to the expansion length that has increased telescopic link 22, that is to say, the extension length of telescopic link 22 design can obtain reducing, so not only can reduce the manufacturing cost of telescopic link 22, but also can improve the structural stability of telescopic link 22 under the expansion state effectively to let the structure of all-round multi-functional work light more stable.

Further, an EVA protective layer 81 is disposed on the inner surface of the protection cavity 8.

As can be seen from the above description, the provision of the EVA protective layer 81 can protect the cap assembly 21 more effectively.

Further, the locking component 7 is a spring pin lock, a locking hole 221 matched with the spring pin lock is arranged on one side of the end portion of one end of the telescopic rod 22 far away from the lamp component 2, and a connecting block 222 rotatably connected with the top frame 12 is arranged on the other side of the end portion of one end of the telescopic rod 22 far away from the lamp component 2.

As can be seen from the above description, the locking assembly 7 can be purchased directly, and has wide sources and simple operation.

Further, a supporting structure 5 for supporting the retractable rod 22 in the storage state is provided on the top frame 12.

It can be known from the above description that the setting of bearing structure 5 can play the effect that supports the telescopic link 22 that is in the state of accomodating, when avoiding frame 1 to jolt, excessive rocking appears in telescopic link 22 to lamp holder subassembly 21 receives the collision.

Further, the lifting device further comprises a gas spring 9, and the gas spring 9 is respectively connected with the telescopic rod 22 and the top frame 12 in a rotating manner.

As can be seen from the above description, the gas spring 9 can assist the telescopic rod 22 to stand up, so that the user can stand up the telescopic rod 22 more easily, and the use experience of the user can be enhanced.

Further, the lamp holder assembly 21 includes a mounting disc 211, a first connecting arm 212, a second connecting arm 213, a lamp holder support 214 and three LED lamps 215, the number of the LED lamps 215 is three, the number of the second connecting arms 213 is two, the first connecting arm 212 is fixedly connected to the mounting disc 211, the two second connecting arms 213 are rotatably connected to the mounting disc 211, the first connecting arm 212 and the second connecting arm 213 are rotatably connected to the lamp holder support 214, the lamp holder support 214 is fixedly connected to the LED lamps 215, the three LED lamps 215 are openable and closable, and when the three LED lamps 215 are in a closed state, the two LED lamps 215 connected to the second connecting arm 213 are closed toward the LED lamps 215 connected to the first connecting arm 212.

As can be seen from the above description, the three LED lamps 215 can adjust the pitch angle, and the horizontal angle of the two LED lamps 215 connected to the second connecting arm 213 can be adjusted, so that the user can adjust the illumination angle of the LED lamps 215 according to the user's own needs, thereby achieving omnidirectional illumination; in addition, when the lamp assembly 2 is in the storage state, the three LED lamps 215 can be folded to further reduce the space required for storage, which is more convenient for storage.

Further, when the three LED lamps 215 are in the closed state, the LED lamps 215 connected to the first connecting arm 212 respectively abut against the two LED lamps 215 connected to the second connecting arm 213.

Further, a first magnetic attraction piece is arranged on the LED lamp 215 connected to the first connecting arm 212, and a second magnetic attraction piece matched with the first magnetic attraction piece is arranged on the LED lamp 215 connected to the second connecting arm 213.

As can be seen from the above description, the three LED lamps 215 are magnetically attracted together after being folded, so that the damage of the LED lamps 215 caused by the collision of the three LED lamps 215 when the frame 1 jolts can be avoided.

Further, a third magnetic attraction piece is arranged on the LED lamp 215 connected to the first connecting arm 212, and a fourth magnetic attraction piece matched with the third magnetic attraction piece is arranged at the top of the storage box 6; and/or a fifth magnetic piece is arranged on the LED lamp 215 connected with the second connecting arm 213, and a sixth magnetic piece matched with the fifth magnetic piece is arranged at the top of the containing box 6.

Further, the LED lamp 215 connected to the first connecting arm 212 is provided with a locking plate, the locking plate is provided with a locking structure, and the top of the storage box 6 is provided with a locking mechanism matched with the locking structure.

As can be seen from the above description, the LED lamp 215 in the storage state can be effectively fixed to the top of the storage box 6, so that the lamp assembly 2 can be stably fixed to the frame 1, and the risk of damage to the LED lamp 215 is further reduced.

Example one

Referring to fig. 1 to 5, a first embodiment of the present invention is: the omnibearing multifunctional working lamp can be used for large-scale illumination of various large-scale construction operations, emergency repair, rescue and relief work and other work sites, can also be used for local illumination in the operation processes of equipment loading and unloading, stacking, storage, receiving and sending and the like, and can also be used in application scenes of field camping, field equipment maintenance and the like.

Referring to fig. 1 and 5, the omnibearing multifunctional work lamp includes a frame 1, and a lamp assembly 2, a generator 3 and a power supply 4 respectively disposed on the frame 1, the generator 3 and the lamp assembly 2 are respectively electrically connected to the power supply 4, the lamp assembly 2 includes a lamp holder assembly 21 and an expansion link 22 connected to each other, the frame 1 includes a base 11 and a top frame 12 connected to each other, wheels are disposed at the bottom of the base 11, a storage box 6 is disposed at one end of the base 11, the power supply 4 is mounted in the storage box 6, a placement position for placing the generator 3 is disposed at the other end of the base 11, the top frame 12 is disposed above the placement position, one end of the expansion link 22 away from the lamp holder assembly 21 is rotatably connected to one end of the top frame 12 away from the storage box 6, a locking assembly 7 for locking the expansion link 22 is disposed on the top frame 12, a protection cavity 8 for protecting the lamp cap assembly 21 is formed above the containing box 6, and an EVA (ethylene vinyl acetate) protection layer 81 is arranged on the inner surface of the protection cavity 8. Optionally, the wheels are universal wheels; the frame 1 is rotatably connected with a pull rod 13, and a user can utilize the pull rod 13 to pull the whole omnibearing multifunctional working lamp to advance.

Referring to fig. 1 and 2, for convenience of use, the locking assembly 7 is a spring pin lock, a locking hole 221 matched with the spring pin lock is disposed on one side of the end portion of one end of the telescopic rod 22 away from the lamp assembly 2, and a connecting block 222 rotatably connected with the top frame 12 is disposed on the other side of the end portion of one end of the telescopic rod 22 away from the lamp assembly 2.

As shown in fig. 1, in order to make the user more labor-saving to erect the telescopic rod 22, the omnidirectional multifunctional work light further comprises a gas spring 9, and the gas spring 9 is respectively connected with the telescopic rod 22 and the top frame 12 in a rotating manner.

Referring to fig. 1 and 3, further, a supporting structure 5 for supporting the retractable rod 22 in the storage state is disposed on the top frame 12. In this embodiment, the supporting structure 5 includes the sheet metal part 51 that is the M-shaped, and the sheet metal part 51 that is the M-shaped can effectively cushion the impact that the frame 1 jolts and causes the telescopic rod 22. Preferably, the supporting structure 5 further includes a cushion pad 52 disposed on the sheet metal part 51, and two opposite sides of the cushion pad 52 respectively abut against the supporting rod and the sheet metal part 51. Optionally, be equipped with stamping forming's strengthening rib 53 on two stabilizer blades of sheet metal component 51, the structural strength of sheet metal component 51 self can be improved in the existence of strengthening rib 53 to make sheet metal component 51 can support telescopic link 22 better.

Referring to fig. 1 and 4, in detail, the lamp holder assembly 21 includes a mounting plate 211, three first connecting arms 212, two second connecting arms 213, a lamp holder bracket 214 and three LED lamps 215, the number of the LED lamps 215 is three, the number of the second connecting arms 213 is two, the first connecting arms 212 are fixedly connected to the mounting plate 211, the two second connecting arms 213 are respectively rotatably connected to the mounting plate 211, the first connecting arms 212 and the second connecting arms 213 are respectively rotatably connected to the lamp holder bracket 214, the lamp holder bracket 214 is fixedly connected to the LED lamps 215, the three LED lamps 215 are openable, and when the three LED lamps 215 are in a closed state, the two LED lamps 215 connected to the second connecting arms 213 are respectively closed toward the LED lamps 215 connected to the first connecting arms 212. Preferably, the light emitting surfaces of the three LED lamps 215 are flush.

In this embodiment, the second connecting arm 213 is rotatably connected to the mounting plate 211 through a first rotating shaft 216, the lamp head assembly 21 further includes a plurality of first spring plungers 218, the plurality of first spring plungers 218 are uniformly distributed around the first rotating shaft 216, the first spring plungers 218 are disposed on the mounting plate 211, the first connecting arm 212 is provided with a plurality of first limiting holes matched with the first spring plungers 218, and the number of the first limiting holes is greater than or equal to the number of the first spring plungers 218, so that the rotational damping of the second connecting arm 213 can be increased, and the second connecting arm 213 can be maintained at a position desired by a user without unexpected horizontal rotation; similarly, the first connection arm 212/the second connection arm 213 are rotatably connected to the lamp holder bracket 214 through the second rotation shaft 217, the lamp holder assembly 21 further includes a second spring plunger 219, the number of the second spring plungers 219 is plural, the second spring plungers 219 are uniformly distributed around the second rotation shaft 217, the second spring plungers 219 are disposed on the lamp holder bracket 214, the first connection arm 212/the second connection arm 213 is provided with a plurality of second limiting holes matched with the second spring plungers 219, and the number of the second limiting holes is greater than or equal to the number of the second spring plungers 219, so that the rotational damping of the lamp holder bracket 214 can be increased, and the lamp holder bracket 214 can be maintained at a position desired by a user without unexpected pitching rotation.

When the three LED lamps 215 are in the closed state, the LED lamps 215 connected to the first connecting arm 212 respectively abut against the two LED lamps 215 connected to the second connecting arm 213. In order to prevent the three LED lamps 215 from colliding with each other during the traveling of the frame 1, optionally, a first magnetic attraction member (not shown) is disposed on the LED lamp 215 connected to the first connecting arm 212, and a second magnetic attraction member (not shown) matched with the first magnetic attraction member is disposed on the LED lamp 215 connected to the second connecting arm 213.

In order to prevent the lamp head assembly 21 in the storage state from accidentally separating from the protection cavity 8, a third magnetic attraction piece (not shown) is arranged on the LED lamp 215 connected to the first connecting arm 212, and a fourth magnetic attraction piece (not shown) matched with the third magnetic attraction piece is arranged at the top of the storage box 6; and/or a fifth magnetic attraction piece (not shown) is arranged on the LED lamp 215 connected to the second connecting arm 213, and a sixth magnetic attraction piece (not shown) matched with the fifth magnetic attraction piece is arranged at the top of the storage box 6. In other embodiments, it is also possible to provide a lock plate on the LED lamp 215 connected to the first connecting arm 212, a locking structure on the lock plate, and a locking mechanism on the top of the receiving box 6.

As shown in fig. 5, in a preferred embodiment, a partition 61 is provided in the storage box 6, the power source 4 is fixed to a top portion of an inner wall of the storage box 6 on a far door side, and the partition 61 blocks the power source 4. Therefore, the power source 4 can be prevented from being accidentally damaged and touched when a user uses the containing box 6 to carry out containing operation, and the use safety and the working stability of the all-dimensional multifunctional working lamp can be guaranteed.

Example two

Referring to fig. 1 to 6, a second embodiment of the present invention is a further improvement of the protection cavity 8 on the basis of the first embodiment, and is different from the first embodiment in that: as shown in fig. 6, a sliding plate 82 is disposed in the protection cavity 8, the sliding plate 82 is connected to a side wall of the protection cavity 8, which faces a light emitting surface of the LED lamp 215 in the storage state, through an elastic structure 83, a buffer protection layer 84 is disposed on the side face of the sliding plate 82, which faces the LED lamp 215 in the storage state, and an operation portion 821 extending out of the protection cavity 8 is further disposed on the sliding plate 82. The resilient structure 83 may be a spring.

The sliding plate 82 is provided with a guide structure (not shown), and the protection cavity 8 is provided with a matching structure (not shown) matching with the guide structure, in this embodiment, the guide structure is a sliding block, and the matching structure is a limiting sliding rail.

When a user puts the lamp holder assembly 21 into the protection cavity 8, the operation part 821 is firstly utilized to pull the sliding plate 82 to slide towards the direction close to the placing position, so that the elastic structure 83 is compressed, then the lamp holder assembly 21 is put into the protection cavity 8, finally the operation part 821 is loosened, the elastic structure 83 recovers to deform, so that the sliding plate 82 slides towards the direction far away from the placing position, and therefore the buffer protection layer 84 on the sliding plate 82 is tightly attached to the lamp surface of the LED lamp 215, and the effect of protecting the lens of the LED lamp 215 is achieved. Therefore, the lens of the LED lamp 215 can be better protected, and the problem that the lighting effect is influenced by the fact that the lens of the LED lamp 215 is scratched by foreign matters such as gravel and the like is avoided. The material of the buffer protection layer 84 can be EVA.

In conclusion, according to the omnibearing multifunctional working lamp provided by the invention, the telescopic rod is rotatably connected with the top frame at the top of the frame, the protection cavity for protecting the lamp cap assembly is arranged above the containing box, and when the omnibearing multifunctional working lamp is in a containing state, the lamp cap assembly can be sufficiently protected, so that the probability that the lamp cap assembly is impacted and damaged by foreign objects is reduced, and the service life of the omnibearing multifunctional working lamp is prolonged; moreover, when all-round multi-functional work light was in the expansion state, because the telescopic link stands on the top of frame, the frame self highly be equivalent to the expansion length that has increased the telescopic link, that is to say, the extension length of telescopic link design can obtain the reduction, so not only can reduce the manufacturing cost of telescopic link, can improve the structural stability of telescopic link under the expansion state effectively moreover to let all-round multi-functional work light's structure more stable. The arrangement of the sliding plate and the buffer protective layer in the protective cavity can effectively protect the LED lamp in the storage state.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.