1. The utility model provides an elevator car bleeds and disappears and kills mistake ware, includes indoor killing ware, tuber pipe, fan, outdoor filter, protection handrail, casing spliced pole, carry the spliced pole, disappears and kills lamp, start timer, shutdown inductor, wind direction switch button, wind speed button, filter cloth bayonet socket, filter cloth cutting ferrule, cutting ferrule handle, filter cloth, disappears and kills lamp shade, lamp shade thermovent, outer wind gap, interior wind gap, its characterized in that:

the indoor sterilizer is in a round-end long strip shape or a round-end cuboid shape, a stepped laminated ring sheet cover-shaped inner air opening is arranged on the front side surface, a sterilizer lamp is arranged on the inner wall of the rear side, a housing connecting column is arranged at the upper side outer housing close to two ends and in the middle, a protective handrail is connected to the upper end of the housing connecting column, a hanging connecting column is connected and arranged at the two ends of the protective handrail close to the inner wall of an elevator cage or a house, the other end of the hanging connecting column is fixedly connected and installed on the inner wall of the elevator cage or the house, a starting timer and a shutdown inductor are fixedly arranged on the outer housing surface of the indoor sterilizer, an air pipe is connected and arranged on the housing at one end, a fan is fixedly connected to the other end of the air pipe, the starting timer and the shutdown inductor are connected with a power circuit in series, the fan is connected with the starting timer in a conducting manner after being connected with the sterilizer lamp in parallel, the shutdown inductor is connected with the sterilizer lamp in a conducting manner and arranged on the power circuit, the fan is provided with a wind direction switching key and a wind speed key which are arranged on a key board in the elevator car or on the indoor wall, the wind direction switching key and the wind speed key are provided with circuits which are connected with the fan in a conduction way, the outer side end of the fan is fixedly connected with an outdoor filter, the outdoor filter is in a rectangular tube shape with two open ends, rectangular filter cloth bayonets are arranged at the upper ends of two side surfaces of the upper end surface and the ports close to the two ends, or the center of the upper end panel is axially provided with a filter cloth bayonet, the lower end is axially provided with a sterilizing lamp shade, the filter cloth bayonet is provided with a filter cloth clamping sleeve, the filter cloth clamping sleeve is fixedly connected with the inner side of the filter cloth clamping sleeve, the clamping sleeve handle is arranged on the outer side of the filter cloth clamping sleeve, a killing lamp is arranged in a lamp shade of the killing lamp, a lamp shade heat dissipation port is arranged on the outer side of the lamp shade, the outer end of the outdoor filter is provided with an outer air port to form the air suction filter for killing the elevator car.

2. The air-extracting, sterilizing and filtering device for the elevator car as claimed in claim 1, wherein the fan is a bidirectional fan, and is provided with a wind direction switching button, a wind speed button and/or a wind direction and wind speed remote controller.

3. The air-extracting sterilizing filter for the elevator car as claimed in claim 1, wherein the starting timer is connected in series to the power circuit of the fan and the sterilizing lamp, and has a working time range for automatically starting the fan and the sterilizing lamp and a delayed working time range for the sterilizing lamp provided with the fan and the outdoor filter.

4. The air-extracting, sterilizing and filtering device for the elevator car as claimed in claim 1, wherein the shutdown sensor is a vibration and sound sensor, is serially connected to a power circuit of the sterilizing lamp provided in the indoor sterilizer, and automatically shuts off the sterilizing lamp when receiving vibration and/or sound, or is serially connected to a parallel circuit of the sterilizing lamp and/or the blower.

5. The air suction filter for the elevator car as claimed in claim 1, wherein the filter cloth clamp sleeve is rectangular with two open ends and bottom, and the filter cloth is arranged on the filter cloth clamp sleeve in a zigzag or wave-like reciprocating manner from one end of the filter cloth clamp sleeve to the other end.

6. The air exhaust filter of the elevator car as claimed in claim 1, wherein the outdoor filter is fixedly connected to the outside end of the fan of the air exhaust filter of the elevator car, or is independently mounted and connected to the outdoor port of the ventilation system of the air conditioner.

Background

The elevator car in the prior art mainly adopts a method of manually spraying disinfectant to carry out epidemic prevention and disinfection, and because the space of the elevator car is relatively closed and the personnel circulation is large, the elevator car cannot be effectively ventilated and disinfected immediately, and the disinfectant is frequently sprayed, so that labor and time are wasted, and the riding is influenced.

The invention adopts a combined structure of an indoor sterilizer, an air pipe, a fan, an outdoor filter, a protective handrail, a shell connecting column, a hanging connecting column, a sterilizer lamp, a starting timer, a shutdown sensor, an air direction switching button, an air speed button, a filter cloth bayonet, a filter cloth clamping sleeve, a clamping sleeve handle, filter cloth, a sterilizer lamp shade, a lamp shade heat dissipation port, an outer air port and an inner air port, and realizes automatic ventilation and bidirectional sterilization and filtration when no person takes a car, and harmless ventilation of the internal environment and the external environment is realized. The starting timer is started automatically at regular time, when the running vibration and the riding sound or the running vibration and the riding sound disappear are sensed, the sterilizing lamp arranged on the indoor sterilizer is automatically closed or recovered, the sterilizing lamp arranged on the fan and the outdoor filter is kept on and works in a delayed mode for more than half an hour, and the indoor epidemic prevention sterilizing and the riding are staggered without mutual influence. The indoor sterilizer is automatically closed by a person to be provided with a sterilizer lamp. Frequent use and frequent killing, epidemic prevention and killing without dead angles. The defects of the prior art are overcome.

Disclosure of Invention

The invention aims to provide an air-extracting, disinfecting and filtering device for an elevator car, which reasonably and effectively solves the problems that the indoor environment of the elevator car and the like in the prior art can not be timely and effectively ventilated, epidemic prevention and disinfection can not be realized, the frequent spraying of disinfectant is labor-consuming and time-consuming, the bidirectional harmless safe ventilation can not be realized, and the body health of indoor personnel is influenced.

The invention adopts the following technical scheme:

the utility model provides an elevator car bleeds and disappears and kills mistake ware, includes indoor killing ware, tuber pipe, fan, outdoor filter, protection handrail, casing spliced pole, carry the spliced pole, disappears and kills lamp, start timer, shutdown inductor, wind direction switch button, wind speed button, filter cloth bayonet socket, filter cloth cutting ferrule, cutting ferrule handle, filter cloth, disappears and kills lamp shade, lamp shade thermovent, outer wind gap, interior wind gap, its characterized in that:

the indoor sterilizer is in a round-end long strip shape or a round-end cuboid shape, a stepped laminated ring sheet cover-shaped inner air opening is arranged on the front side surface, a sterilizer lamp is arranged on the inner wall of the rear side, a housing connecting column is arranged at the upper side outer housing close to two ends and in the middle, a protective handrail is connected to the upper end of the housing connecting column, a hanging connecting column is connected and arranged at the two ends of the protective handrail close to the inner wall of an elevator cage or a house, the other end of the hanging connecting column is fixedly connected and installed on the inner wall of the elevator cage or the house, a starting timer and a shutdown inductor are fixedly arranged on the outer housing surface of the indoor sterilizer, an air pipe is connected and arranged on the housing at one end, a fan is fixedly connected to the other end of the air pipe, the starting timer and the shutdown inductor are connected with a power circuit in series, the fan is connected with the starting timer in a conducting manner after being connected with the sterilizer lamp in parallel, the shutdown inductor is connected with the sterilizer lamp in a conducting manner and arranged on the power circuit, the fan is provided with a wind direction switching key and a wind speed key which are arranged on a key board in the elevator car or on the indoor wall, the wind direction switching key and the wind speed key are provided with circuits which are connected with the fan in a conduction way, the outer side end of the fan is fixedly connected with an outdoor filter, the outdoor filter is in a rectangular tube shape with two open ends, rectangular filter cloth bayonets are arranged at the upper ends of two side surfaces of the upper end surface and the ports close to the two ends, or the center of the upper end panel is axially provided with a filter cloth bayonet, the lower end is axially provided with a sterilizing lamp shade, the filter cloth bayonet is provided with a filter cloth clamping sleeve, the filter cloth clamping sleeve is fixedly connected with the inner side of the filter cloth clamping sleeve, the clamping sleeve handle is arranged on the outer side of the filter cloth clamping sleeve, a killing lamp is arranged in a lamp shade of the killing lamp, a lamp shade heat dissipation port is arranged on the outer side of the lamp shade, the outer end of the outdoor filter is provided with an outer air port to form the air suction filter for killing the elevator car.

Furthermore, the fan is a bidirectional fan and is provided with a wind direction switching key, a wind speed key and/or a wind direction and wind speed remote controller.

Furthermore, the starting timer is connected in series with a power circuit of the fan and the sterilizing lamp, and is provided with a working time range for automatically starting the fan and the sterilizing lamp and a delayed working time range of the sterilizing lamp arranged on the fan and the outdoor filter.

Further, the shutdown sensor is a vibration and sound sensor, is arranged on a power circuit of the killing lamp arranged in the indoor killing device in series, and automatically turns off the killing lamp when receiving vibration and/or sound, or is connected in series on a parallel circuit of the killing lamp and/or the fan.

Furthermore, the filter cloth clamping sleeve is in a rectangular groove shape with two open ends and a bottom surface, and the filter cloth is arranged on the filter cloth clamping sleeve in a sawtooth or wave reciprocating manner from one end of the filter cloth clamping sleeve to the other end.

Further, the outdoor filter is fixedly connected with the outer side end of the fan arranged on the air exhaust, sterilization and filtration device of the elevator car, or is independently mounted and connected with an outdoor port of an air exchange system of an air conditioner.

Further, the present invention is applicable to bi-directional harmless ventilation of the inside and outside environment including, but not limited to, the indoor space of the elevator car.

The beneficial technical effects of the invention are as follows:

the invention discloses an air-exhaust sterilizing filter for an elevator car, which reasonably and effectively solves the problems that the indoor environment of the elevator car and the like in the prior art can not be timely and effectively ventilated, epidemic prevention and sterilization can not be realized, the frequent spraying of disinfectant wastes labor and time, the bidirectional harmless safe ventilation can not be realized, and the body health of indoor personnel is influenced.

The invention adopts a combined structure of an indoor sterilizer, an air pipe, a fan, an outdoor filter, a protective handrail, a shell connecting column, a hanging connecting column, a sterilizer lamp, a starting timer, a shutdown sensor, an air direction switching button, an air speed button, a filter cloth bayonet, a filter cloth clamping sleeve, a clamping sleeve handle, filter cloth, a sterilizer lamp shade, a lamp shade heat dissipation port, an outer air port and an inner air port, and realizes automatic ventilation and bidirectional sterilization and filtration when no person takes a car, and harmless ventilation of the internal environment and the external environment is realized. The starting timer is started automatically at regular time, when the running vibration and the riding sound or the running vibration and the riding sound disappear are sensed, the sterilizing lamp arranged on the indoor sterilizer is automatically closed or recovered, the sterilizing lamp arranged on the fan and the outdoor filter is kept on and works in a delayed mode for more than half an hour, and the indoor epidemic prevention sterilizing and the riding are staggered without mutual influence. The indoor sterilizer is automatically closed by a person to be provided with a sterilizer lamp. Frequent use and frequent killing, epidemic prevention and killing without dead angles. The defects of the prior art are overcome.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of an exploded structure of the present invention.

Shown in the figure: 1-indoor sterilizer, 2-air pipe, 3-blower, 4-outdoor filter, 5-protective handrail, 6-shell connecting column, 7-mounting connecting column, 8-sterilizer, 9-start timer, 10-shutdown sensor, 11-wind direction switching key, 12-wind speed key, 13-filter cloth bayonet, 14-filter cloth clamping sleeve, 15-clamping sleeve handle, 16-filter cloth, 17-sterilizer lamp shade, 18-lamp shade heat dissipation port, 19-outer air port and 20-inner air port.

Detailed Description

The invention will be better understood by the following description of embodiments thereof, but the applicant's specific embodiments are not intended to limit the invention to the particular embodiments shown, and any changes in the definition of parts or features and/or in the overall structure, not essential changes, are intended to define the scope of the invention.

Example (b):

the air-extracting, disinfecting and filtering device for the elevator car shown in the figures 1-2 comprises an indoor disinfecting and filtering device 1, an air pipe 2, a fan 3, an outdoor filter 4, a protective handrail 5, a shell connecting column 6, a mounting connecting column 7, a disinfecting and filtering lamp 8, a starting timer 9, a shutdown sensor 10, a wind direction switching key 11, a wind speed key 12, a filter cloth bayonet 13, a filter cloth clamping sleeve 14, a clamping sleeve handle 15, filter cloth 16, a disinfecting and filtering lamp shade 17, a lamp shade heat-dissipating port 18, an outer air port 19 and an inner air port 20.

Firstly, an indoor sterilizer 1 is arranged, an inner air opening 20 is arranged on the front side of the indoor sterilizer 1, a sterilizer lamp 8 is arranged on the inner wall of a rear shell of the indoor sterilizer 1, a shell connecting column 6 is fixedly connected to the upper outer shell of the indoor sterilizer 1 near the two ends and the middle position, and a protective handrail 5 is fixedly connected to the upper end of the shell connecting column 6. The protective handrail 5 is provided with a mounting connecting column 7 near two ends. The other end of the mounting connecting column 7 is fixedly connected and arranged on the inner wall of the elevator car or the room. And a starting timer 9 and a shutdown sensor 10 are arranged on the upper side shell of the indoor sterilizer 1. The power-on timer 9 and the power-off inductor 10 are connected in series on the power circuit. And an air pipe 2 is communicated and connected with the shell at one end of the indoor sterilizer 1.

The fan 3 is then set. And a wind direction switching key 11 and a wind speed key 12 are arranged on the fan 3. And after the fan 3 is connected with the killing lamp 8 in parallel, the fan is connected with the starting timer 9 and the shutdown inductor 10 in series and conducted.

And finally, an outdoor filter 4 is arranged, a filter cloth bayonet 13 is axially arranged on the upper end surface of a shell of the outdoor filter 4, a filter cloth clamping sleeve 14 is arranged on the filter cloth bayonet 13, a clamping sleeve handle 15 is arranged at the outer side of the filter cloth clamping sleeve 14 close to the middle, and a filter cloth 16 is fixedly connected to the inner side. The inner side face of the lower end of the shell of the outdoor filter 4 is axially provided with a killing lamp shade 17, the outer side of the killing lamp shade 17 is close to a lamp shade heat-radiating hole 18 at one end, a killing lamp 8 is arranged in the killing lamp shade 17, and the killing lamp 8 is connected with the fan 3 in parallel and then is connected with the starting timer 9 and the shutdown inductor 10 in series for conduction. An open outer air opening 19 is provided at the outer end of the outdoor filter 4. The implementation of the filter for exhausting and killing the elevator car is completed.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the invention be considered as within the following claims.