CN212315264U - Automatic disinfection device used in elevator car when no passenger is in elevator car - Google Patents
Automatic disinfection device used in elevator car when no passenger is in elevator car Download PDFInfo
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- CN212315264U CN212315264U CN202020740821.XU CN202020740821U CN212315264U CN 212315264 U CN212315264 U CN 212315264U CN 202020740821 U CN202020740821 U CN 202020740821U CN 212315264 U CN212315264 U CN 212315264U
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Abstract
The utility model belongs to the technical field of elevator degassing unit, automatic degassing unit when especially being no passenger in the elevator car, including shell, roof and sterilamp, the inside of shell is fixed with the handrail, the inside of roof is provided with the car light, sterilamp is connected with first normally closed contact through the wire electricity, first normally closed contact is connected with first relay coil through the wire electricity, alternating current power supply is connected with intelligent control ware through the wire electricity, direct current power supply is connected with time relay coil through the wire electricity, direct current power supply is connected with normally closed reset switch through the wire electricity. When a passenger enters the elevator car, the car door can close the ultraviolet light source before being opened, the purpose of using ultraviolet rays to kill viruses safely is achieved, the ultraviolet light source can be closed in an emergency mode, and the ultraviolet lamp tube can remind the user of replacement when the service life of the ultraviolet lamp tube is due.
Description
Technical Field
The utility model relates to an elevator degassing unit technical field specifically is automatic degassing unit when no passenger in the elevator car.
Background
Special intelligent degassing unit of elevator, the device mainly makes the microorganism lethal through the radiation damage to the microorganism and the function of destroying nucleic acid, thereby reach the mesh of disinfection, the disinfection does not produce any material, do not produce the side effect, it is with low costs, adopt the human induction system of intelligent microwave radar, the people can be sensed to the microwave radar, the animal, the perceptual property does not receive the temperature, the influence of humidity, the response does not have the dead angle, high reliability, advance the elevator when sensing the people, ultraviolet lamp closes immediately, when sensing nobody in the elevator, ultraviolet lamp starts, disinfect to the elevator space.
The opening and closing of ultraviolet lamp is judged through infrared induction in prior art, when infrared induction is to living beings, the ultraviolet ray has carried out the shining of short time to the people, during the infrared induction trouble, can't force the ultraviolet ray and close, can cause very strong ultraviolet irradiation to the passenger in the car, harm passenger healthy, need be when the passenger gets into the car, can close ultraviolet light source before the car door is opened, reach the purpose of safe handling ultraviolet ray virus killing, can meet an urgent need to close the ultraviolet light source, can remind the novel elevator degassing unit of change when ultraviolet tube life expires.
In order to solve the problems, innovative design is urgently needed on the basis of the original elevator disinfection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic degassing unit when no passenger in the elevator car to solve the like product that proposes in the above-mentioned background art and judge opening and closing of ultraviolet lamp through infrared induction, when infrared induction is to living beings, the ultraviolet ray has already carried out shining of short time to the people, and during the infrared induction trouble, can't force to the ultraviolet ray and close, can cause very strong ultraviolet irradiation to the passenger in the car, harm the problem that the passenger is healthy.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic disinfection device used when no passenger is in an elevator car comprises a shell, a top plate and an ultraviolet sterilization disinfection lamp, wherein a handrail is fixed inside the shell, a door plate is installed at the rear part of the handrail, a car lighting lamp is arranged inside the top plate, the top plate is positioned above the shell, the ultraviolet sterilization disinfection lamp is electrically connected with a first normally closed contact through a lead, the ultraviolet sterilization disinfection lamp is positioned below the car lighting lamp, the first normally closed contact is electrically connected with a first relay coil through the lead, the first relay coil is electrically connected with an alternating current power supply through the lead, the alternating current power supply is electrically connected with an intelligent controller through the lead, the intelligent controller is electrically connected with a direct current power supply through the lead, the direct current power supply is electrically connected with a time relay coil through the lead, and the time relay coil is electrically connected with a normally open contact through the, the normally open contact is electrically connected with a second relay coil through a wire, the second relay coil is electrically connected with a second normally closed contact through a wire, and the direct current power supply is electrically connected with a normally closed reset switch through a wire.
Preferably, the car light includes emitting diode, reflector panel and glass board, and emitting diode's left side is provided with the reflector panel, the below of reflector panel is fixed with the glass board.
Preferably, the vertical center line between the light emitting diode and the glass plate is coincident, the reflector plate expands towards the glass plate in a radial structure, and the light emitting diode passes through the space between the glass plate and the top plate and is in a cladding structure.
Preferably, the ultraviolet sterilization lamp coincides with the vertical center line between the top plate, and the second relay coil and the second normally closed contact are connected in parallel with the ultraviolet sterilization lamp.
Preferably, be connected between intelligent control ware, alternating current power supply, first relay coil, first normally closed contact and the car light, and through wire and intelligent control ware parallel connection between direct current power supply, time relay coil, normally open contact, second relay coil, second normally closed contact and the sterilamp.
Preferably, the direct current power supply and the normally closed reset switch are connected with the ultraviolet sterilization disinfection lamp, and the direct current power supply, the time relay coil and the normally open contact are connected with the ultraviolet sterilization disinfection lamp in parallel.
Compared with the prior art, the beneficial effects of the utility model are that: when passengers enter the elevator car, the automatic disinfection device can close the ultraviolet light source before the car door is opened, so that the aim of safely using ultraviolet rays for disinfection is fulfilled, the ultraviolet light source can be closed in an emergency, and the replacement can be reminded when the service life of the ultraviolet lamp tube is due;
1. the automatic disinfection device in the absence of passengers in the elevator car is designed in a mode of combining PLC and elevator serial communication, when the elevator is in a state of stopping transportation and the car door is closed, and the situation that the car is not used by people (the elevator is dormant) is safely detected, the ultraviolet light source is turned on, the ultraviolet light irradiates and kills the car body of the car, when the situation that passengers enter the car and need to normally take the elevator is detected, the ultraviolet light source is closed immediately before the cage door is opened, the aim of safely using ultraviolet light for disinfection is achieved, an emergency closing button is additionally arranged in the cage, when passengers enter the cage, if the ultraviolet lamp is abnormally lightened, the passenger can automatically turn off the emergency button without influencing the second turn-on, the disinfection time can be controlled in a programming way, generally 30 minutes, the service life of the ultraviolet lamp tube is accumulated and counted (8000 hours), and the lamp tube is replaced to remind;
2. the automatic disinfection device for the elevator car without passengers illuminates the inside of the shell through the car illuminating lamp, and the light emitted by the light emitting diode can be reflected by the reflector, so that the brightness of the light emitted by the light emitting diode is improved, and the light emitting diode can emit larger light by consuming less energy, and is energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic diagram of the working circuit flow of the present invention.
In the figure: 1. a housing; 2. a handrail; 3. a door panel; 4. a top plate; 5. a car light; 501. a light emitting diode; 502. a reflector; 503. a glass plate; 6. an ultraviolet sterilizing lamp; 7. a first normally closed contact; 8. a first relay coil; 9. an alternating current power supply; 10. an intelligent controller; 11. a direct current power supply; 12. a time relay coil; 13. a normally open contact; 14. a second relay coil; 15. a second normally closed contact; 16. a normally closed reset switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic disinfection device used when no passenger is in an elevator car comprises a shell 1, a top plate 4 and an ultraviolet sterilization disinfection lamp 6, wherein a handrail 2 is fixed inside the shell 1, a door plate 3 is installed behind the handrail 2, a car lighting lamp 5 is arranged inside the top plate 4, the top plate 4 is positioned above the shell 1, the ultraviolet sterilization disinfection lamp 6 is electrically connected with a first normally closed contact 7 through a lead, the ultraviolet sterilization disinfection lamp 6 is positioned below the car lighting lamp 5, the first normally closed contact 7 is electrically connected with a first relay coil 8 through a lead, the first relay coil 8 is electrically connected with an alternating current power supply 9 through a lead, the alternating current power supply 9 is electrically connected with an intelligent controller 10 through a lead, the intelligent controller 10 is electrically connected with a direct current power supply 11 through a lead, the direct current power supply 11 is electrically connected with a time relay coil 12 through a lead, and the time relay coil 12 is electrically connected with a normally open contact 13 through a lead, the normally open contact 13 is electrically connected with a second relay coil 14 through a lead, the second relay coil 14 is electrically connected with a second normally closed contact 15 through a lead, and the direct current power supply 11 is electrically connected with a normally closed reset switch 16 through a lead;
further, the car lighting lamp 5 comprises a light emitting diode 501, a reflecting plate 502 and a glass plate 503, wherein the reflecting plate 502 is arranged on the left side of the light emitting diode 501, and the glass plate 503 is fixed below the reflecting plate 502;
furthermore, vertical center lines between the light emitting diodes 501 and the glass plate 503 are overlapped, the reflector plate 502 is expanded towards the glass plate 503 in a radial structure, the light emitting diodes 501 pass through the glass plate 503 and the top plate 4 to form a coating structure, the light emitting diodes 501 illuminate the inside of the shell 1, and the reflector plate 502 can reflect light emitted by the light emitting diodes 501, so that the brightness of the light emitted by the light emitting diodes 501 is improved, the light emitting diodes 501 can emit larger light by consuming less energy, and the LED lamp is energy-saving and environment-friendly;
furthermore, the ultraviolet sterilizing lamp 6 is coincided with the vertical central line between the top plate 4, the second relay coil 14 and the second normally closed contact 15 are connected with the ultraviolet sterilizing lamp 6 in parallel, a mode of serial communication combination of a PLC and an elevator is adopted, when the elevator is in a state of stopping operation and a car door is closed, and meanwhile, under the condition that the car is safely detected to be free of people, an ultraviolet light source is turned on, and the ultraviolet light irradiates and kills the car body;
further, be connected between intelligent control ware 10, alternating current power supply 9, first relay coil 8, first normally closed contact 7 and the car light 5, and through wire and intelligent control ware 10 parallel connection between direct current power supply 11, time relay coil 12, normally open contact 13, second relay coil 14, second normally closed contact 15 and the sterilamp 6, intelligent control ware 10's parameter is as follows:
(1) working voltage: 24V-220V;
(2) working current: 200 mA;
(3) rated power: 0-5W;
(4) a network interface: RJ 45;
(5) USB interface: USB 2.0;
(6) working temperature: -20 ℃ to 60 ℃;
(7) storage temperature: -20 ℃ to 70 ℃;
(8) time range: 0.1 s-999H;
when the passenger call car door is opened: the alternating current power supply 9 supplies power, the first relay coil 8 is electrified, the first normally closed contact 7 is normally opened, the time relay coil 12 is powered off, the normally open contact 13 is closed and normally opened, and the ultraviolet sterilization disinfection lamp 6 is powered off;
further, direct current power supply 11 and normally closed reset switch 16 are connected with ultraviolet sterilization lamp 6 between, and direct current power supply 11, time relay coil 12 and normally open contact 13 between with ultraviolet sterilization lamp 6 parallel connection, when detecting that the passenger will get into the car and need normally take the use elevator, immediately close ultraviolet light source before the car door is opened, reach the purpose of safe use ultraviolet light disinfection, install emergent close button additional in the car, when having the passenger to enter in the car, when the ultraviolet lamp appears and lights unusually, the passenger can turn off the emergency button by oneself, do not influence the second time and open, disinfection time can programming control, generally be 30 minutes, ultraviolet lamp tube length of use accumulates statistics (8000 hours), the life expires, the warning is changed to the fluorescent tube.
The working principle is as follows: the use principle of the automatic disinfection device when no passenger is in the elevator car is that a normally open circuit is arranged among the intelligent controller 10, the direct-current power supply 11, the time relay coil 12, the normally open contact 13, the second relay coil 14, the second normally closed contact 15 and the ultraviolet disinfection lamp 6, when the elevator is not in use, the ultraviolet disinfection lamp 6 is kept normally open for disinfection work, the time relay coil 12 can control disinfection time, the disinfection time can be controlled in a programming mode and is generally 30 minutes, the service life of the ultraviolet disinfection lamp 6 is counted up in an accumulated mode, the service life is due, the lamp tube replacement is reminded, and when the time is up, the ultraviolet disinfection lamp 6 stops working;
when the passenger call car door is opened: alternating current power supply 9 supplies power, 8 circular telegrams of first relay, first normally closed contact 7 becomes normally open, normally open contact 13 closure becomes normally open simultaneously, 6 stop work of sterilamp, alternating current power supply 9 supplies power to car light 5, emitting diode 501 throws light on to shell 1 inside, reflector panel 502 can reflect the light that emitting diode 501 sent, thereby the luminance of the light that emitting diode 501 sent has been promoted, make emitting diode 501 consume less energy just can send great light, energy-concerving and environment-protective, when ultraviolet sterilamp 6 does not have normal stop work, can be manual close sterilamp 6 through normally closed reset switch 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Automatic degassing unit when no passenger in the elevator car, including shell (1), roof (4) and sterilamp (6), its characterized in that: the interior of the shell (1) is fixed with a handrail (2), a door plate (3) is installed at the rear of the handrail (2), a car illuminating lamp (5) is arranged in the interior of the top plate (4), the top plate (4) is located above the shell (1), the ultraviolet sterilization disinfection lamp (6) is electrically connected with a first normally closed contact (7) through a lead, the ultraviolet sterilization disinfection lamp (6) is located below the car illuminating lamp (5), the first normally closed contact (7) is electrically connected with a first relay coil (8) through a lead, the first relay coil (8) is electrically connected with an alternating current power supply (9) through a lead, the alternating current power supply (9) is electrically connected with an intelligent controller (10) through a lead, the intelligent controller (10) is electrically connected with a direct current power supply (11) through a lead, the direct current power supply (11) is electrically connected with a time relay coil (12) through a lead, and time relay coil (12) are connected with normally open contact (13) through the wire electricity, normally open contact (13) are connected with second relay coil (14) through the wire electricity, and second relay coil (14) are connected with second normally closed contact (15) through the wire electricity, DC power supply (11) are connected with normally closed reset switch (16) through the wire electricity.
2. The automated passenger-free disinfection apparatus in an elevator car of claim 1, wherein: the car lighting lamp (5) comprises a light-emitting diode (501), a reflecting plate (502) and a glass plate (503), the reflecting plate (502) is arranged on the left side of the light-emitting diode (501), and the glass plate (503) is fixed below the reflecting plate (502).
3. The automated disinfection apparatus of claim 2, wherein the automated disinfection apparatus is configured to operate in the absence of passengers in the elevator car: the vertical central lines between the light emitting diodes (501) and the glass plate (503) are overlapped, the light reflecting plate (502) expands towards the glass plate (503) in a radial structure, and the light emitting diodes (501) pass through the space between the glass plate (503) and the top plate (4) and are in a cladding structure.
4. The automated passenger-free disinfection apparatus in an elevator car of claim 1, wherein: the ultraviolet sterilization and disinfection lamp (6) is coincident with the vertical central line between the top plate (4), and the second relay coil (14) and the second normally closed contact (15) are connected in parallel with the ultraviolet sterilization and disinfection lamp (6).
5. The automated passenger-free disinfection apparatus in an elevator car of claim 1, wherein: the intelligent control device is characterized in that the intelligent control device (10), the alternating current power supply (9), the first relay coil (8), the first normally closed contact (7) and the car illuminating lamp (5) are connected with each other, and the direct current power supply (11), the time relay coil (12), the normally open contact (13), the second relay coil (14), the second normally closed contact (15) and the ultraviolet sterilization lamp (6) are connected with the intelligent control device (10) in parallel through wires.
6. The automated passenger-free disinfection apparatus in an elevator car of claim 1, wherein: the direct current power supply (11), the normally closed reset switch (16) and the ultraviolet sterilization and disinfection lamp (6) are connected, and the direct current power supply (11), the time relay coil (12) and the normally open contact (13) are connected with the ultraviolet sterilization and disinfection lamp (6) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740821.XU CN212315264U (en) | 2020-05-07 | 2020-05-07 | Automatic disinfection device used in elevator car when no passenger is in elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020740821.XU CN212315264U (en) | 2020-05-07 | 2020-05-07 | Automatic disinfection device used in elevator car when no passenger is in elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212315264U true CN212315264U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020740821.XU Active CN212315264U (en) | 2020-05-07 | 2020-05-07 | Automatic disinfection device used in elevator car when no passenger is in elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212315264U (en) |
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- 2020-05-07 CN CN202020740821.XU patent/CN212315264U/en active Active
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Address after: 518000 room 616-623, Nanguang building 6-east 1-5, West 7-9, Huafu intersection, Shennan Middle Road, Huaqiangbei street, Futian District, Shenzhen City, Guangdong Province Patentee after: China Merchants Building Technology (Shenzhen) Co.,Ltd. Patentee after: China Merchants Nanguang Elevator Technology (Shenzhen) Co.,Ltd. Address before: 518000 room 616-623, Nanguang building 6-east 1-5, West 7-9, Huafu intersection, Shennan Middle Road, Huaqiangbei street, Futian District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN COM BUILDING EQUIPMENT CO.,LTD. Patentee before: Shenzhen AVIC Nanguang Elevator Engineering Co.,Ltd. |