CN212880215U - Telescopic ultraviolet disinfection structure and elevator - Google Patents
Telescopic ultraviolet disinfection structure and elevator Download PDFInfo
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- CN212880215U CN212880215U CN202020492006.6U CN202020492006U CN212880215U CN 212880215 U CN212880215 U CN 212880215U CN 202020492006 U CN202020492006 U CN 202020492006U CN 212880215 U CN212880215 U CN 212880215U
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Abstract
The utility model provides a telescopic ultraviolet disinfection structure and elevator, include: the device comprises an ultraviolet lamp 1, a limiting part 2, a cable 3, a guide part, a turning plate 6 and a motor 8; the motor 8 is in driving connection with the ultraviolet lamp 1 through the cable 3; the turning plate 6 is hinged at the top of the space to be disinfected; the guide piece is arranged on the top surface of the turning plate 6 and the top of the space to be disinfected, and one end of the cable 3 sequentially penetrates through the guide piece to be electrically connected with the ultraviolet lamp 1; the limiting part 2 is arranged on the ultraviolet lamp 1. Through the ultraviolet disinfection structure that adopts scalable structure, stretch into the corresponding position in the car when the disinfection to make and carry out the elevator disinfection work of disinfecting under the best disinfection distance that disinfects, improve the disinfection effect of disinfecting.
Description
Technical Field
The utility model relates to a disinfecting equipment field specifically, relates to a telescopic ultraviolet disinfection structure and elevator.
Background
Along with the rapid development of economy, the demand of elevators in China is greatly increased, the elevator technology is gradually improved, the elevators are continuously improved towards the aspects of high efficiency, energy conservation and safety, the elevators are used as public equipment and are closely related to the lives of the public, and the public initially requires the safety, reliability, gradual improvement, humanization and other comfort requirements, convenience and efficiency, and then also promotes the schedule. With the emergence of new crown epidemic situations in 2020, higher requirements are put forward on public equipment elevators, and health and sanitation become new requirements of elevator control systems. Regular automatic sterilization and disinfection of elevators used in hospitals is particularly necessary because patients who may have viruses and bacteria are in a doctor and the viruses and bacteria are left in the elevator car wall and the air of the elevator car when the patients go in and out of the elevator.
For example, in the elevator ceiling disclosed in patent document CN210064862U, the conventional sterilization and disinfection in the elevator car is performed by installing ultraviolet lamps on the car roof, and as is known, the ultraviolet lamp sterilization and disinfection distance is about 1 meter, which is the optimal sterilization and radiation distance, the ultraviolet lamp disinfection devices selected on the previous elevator are basically installed in a fixed manner, and the distance from the car roof to the ground is generally about 2.4 meters, so the effect is actually poor.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a telescopic ultraviolet disinfection structure and elevator.
According to the utility model provides a pair of telescopic ultraviolet disinfection structure, include: the device comprises an ultraviolet lamp 1, a limiting part 2, a cable 3, a guide part, a turning plate 6 and a motor 8;
the motor 8 is in driving connection with the ultraviolet lamp 1 through the cable 3;
the turning plate 6 is hinged at the top of the space to be disinfected;
the guide piece is arranged on the top surface of the turning plate 6 and the top of the space to be disinfected, and one end of the cable 3 sequentially penetrates through the guide piece to be electrically connected with the ultraviolet lamp 1;
the limiting part 2 is arranged on the ultraviolet lamp 1.
Preferably, the ultraviolet disinfection structure further comprises a trigger switch 11, the trigger switch 11 is electrically connected with a servo controller of the motor 8, and the turning plate 6 touches the trigger switch 11 in a state of being turned into the car roof 9.
Preferably, the ultraviolet disinfection structure further comprises a limiting rope 5, one end of the limiting rope 5 is connected with the turning plate 6, and the other end of the limiting rope is connected with the top of the space to be disinfected to limit the turning angle of the turning plate 6.
Preferably, the ultraviolet disinfection structure further comprises an infrared sensor, wherein the infrared sensor is arranged on the ultraviolet lamp 1 and is electrically connected with a servo controller of the motor 8.
Preferably, the ultraviolet disinfection structure further comprises a disinfection controller, wherein the disinfection controller comprises a pulse output module;
the pulse output module is electrically connected with a servo controller of the motor 8.
Preferably, the ultraviolet disinfection structure further comprises a voice controller, and the voice controller is connected with the disinfection controller through a bus.
Preferably, the ultraviolet disinfection structure still includes the remote control end, the remote control end pass through bluetooth, wiFi or thing networking with disinfection controller connects.
Preferably, the disinfection controller further comprises a display unit and a voice broadcast unit.
Preferably, the guide member comprises a guide post or a guide ring, and the limiting member 2 comprises a hook.
According to the utility model provides a pair of elevator, including telescopic ultraviolet disinfection structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through the ultraviolet disinfection structure that adopts scalable structure, stretch into the corresponding position in the car when the disinfection to make and carry out the elevator disinfection work of disinfecting under the best disinfection distance that disinfects, improve the disinfection effect of disinfecting.
2. The ultraviolet disinfection structure of the telescopic structure can be switched on and off through voice control, and can also be switched on and off through Bluetooth, WiFi or Internet of things.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the ultraviolet disinfection structure of the retractable structure of the present invention;
fig. 2 is a schematic diagram of voice control according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a pair of telescopic ultraviolet disinfection structure, include: ultraviolet lamp 1, locating part 2, cable 3, guide, turn over board 6 and motor 8. The motor 8 is in driving connection with the ultraviolet lamp 1 through the cable 3 to drive the ultraviolet lamp to move up and down. The turning plate 6 is hinged to a car top 9 of the elevator car, the guide piece is arranged on the top surface of the turning plate 6 and the car top 9, one end of the cable 3 sequentially penetrates through the guide piece to be electrically connected with the ultraviolet lamp 1, and the limiting piece 2 is arranged on the ultraviolet lamp 1. In the present embodiment, there are two types of guide members, one is a guide post 7 provided on the car roof 9, and the other is a guide ring 4 provided on the flap 6.
Under the elevator normal use condition, motor 8 drive tightens up cable 3, draws back ultraviolet lamp 1, and locating part 2 can be spacing at this moment on turning over the guide of board 6, will turn over board 6 and draw back simultaneously, realizes turning over board 6 and folds at sedan-chair top 9. The limiting member may be a hook or the like, and has a diameter larger than that of the guide ring 4.
When the disinfection program is executed, the motor 8 drives the loosening cable 3, the turning plate 6 is turned out downwards under the action of self gravity, and the ultraviolet lamp 1 also moves downwards under the action of self gravity. The length that cable 3 was loosened to motor 8 is confirmed according to the actual conditions of elevator, preferably makes ultraviolet lamp 1 be located elevator car's central point and puts, perhaps makes the ultraviolet lamp be located apart from ground, sedan-chair wall 10 apart from 1 meter's position department, the utility model discloses do not do the restriction to this.
As shown in fig. 2, in other embodiments, in order to avoid the irradiation of ultraviolet rays to the human body, the utility model also provides a lift with telescopic ultraviolet disinfection structure that can be remotely controlled, including: bus, voice control module, telescopic ultraviolet disinfection structure and elevator control mainboard, pass through bus communication connection between voice control module, telescopic ultraviolet disinfection structure and the elevator control mainboard.
The main working principle is as follows: the voice control module identifies the acquired voice information to obtain a voice command, the voice command is transmitted to the elevator control main board through the bus, and the elevator control main board controls the telescopic ultraviolet disinfection structure to move to a preset position in the elevator car and execute a disinfection program according to the voice command.
In consideration of the damage of the ultraviolet light to the human body, in the present embodiment, an infrared sensor is provided on the ultraviolet lamp 1 and electrically connected to the servo controller of the motor 8. Before and during the disinfection program, whether a person is in the elevator car is detected through an infrared sensor, and the disinfection program is suspended or stopped when the detection result is that the person is in the elevator car.
For the turning plate 6, in order to prevent the turning plate 6 from being excessively reversed, the limiting rope 5 is additionally arranged in the embodiment, one end of the limiting rope 5 is connected with the turning plate 6, and the other end of the limiting rope 5 is connected with the car roof 9 to limit the turning angle of the turning plate 6. Meanwhile, in order to detect whether the turning plate 6 is effectively folded or not, in the embodiment, the car top 9 is provided with the trigger switch 11, the trigger switch 11 is electrically connected with the servo controller of the motor 8, and the turning plate 6 touches the trigger switch 11 in a state of being turned into the car top 9, which indicates that the turning plate is fully folded.
The voice control module includes: the voice recognition unit is connected with the bus through the outbound controller.
The voice recognition unit includes: microphone, voice conversion chip, first MCU, memory and first RS232 communication module. The first MCU converts the voice information acquired by the microphone into digital information, compares the digital information with the voice instruction in the memory, and transmits the voice instruction obtained by comparison to the outbound controller through the first RS232 communication module.
The outbound controller includes: the second RS232 communication module, the second MCU, the second memory, the second display unit, the second voice broadcast unit and the second bus communication module. The second RS232 communication module is connected with the first RS232 communication module, the second MCU transmits the voice command acquired by the second RS232 communication module to the bus through the bus communication module, acquires the feedback information from the elevator control mainboard from the bus, and acquires the corresponding voice broadcast information and display information from the second memory, so that the corresponding display and voice broadcast are respectively performed through the second display unit and the second voice broadcast unit.
The elevator control mainboard includes: the third bus communication module, a third memory, a third display unit and a third MCU. And the third MCU acquires corresponding control information from the third memory according to the voice instruction acquired by the third bus communication module from the bus, and outputs the corresponding control instruction to the ultraviolet disinfection module through the third bus communication module.
The ultraviolet disinfection module still includes disinfection controller, and disinfection controller includes: the fourth bus communication module, the fourth memory, the fourth voice broadcast unit, the fourth display unit, the fourth MCU and the fourth pulse output module. The fourth MCU acquires a control instruction from the bus according to the fourth bus communication module, acquires corresponding pulse signal information, voice broadcast information and display information from the fourth memory, and accordingly controls the fourth pulse output module to output a corresponding pulse signal to the motor 8 and controls the fourth voice broadcast unit and the fourth display unit to perform corresponding voice broadcast and display.
The utility model discloses a use method as follows:
the worker inputs a command by voice, the system controls the voice broadcasting system in the lift car to broadcast and inform the lift to be disinfected, the elevator taking personnel is reminded not to enter the lift to take other lifts, the lift automatically reaches the floor with the voice input to open a landing door, the worker confirms that no person exists in the lift car, then gives an instruction of 'the elevator closes the car door layer door' through voice, the system automatically opens the car top ultraviolet lamp protection window after the door is closed, and an automatic telescopic mechanism drives the ultraviolet lamp to move downwards to the middle of the lift car, so as to realize sterilization and disinfection at the optimal sterilization and disinfection distance of 1 meter, the mechanism is provided with an infrared detection sensor to further confirm personnel in the lift car, ensures that the ultraviolet lamp sterilization is carried out without people, ensures that the personnel cannot be injured, meanwhile, the system can prompt the system to sterilize and disinfect on the outbound device, and the outbound device broadcasts (or displays and reminds) that the elevator is in the ultraviolet lamp sterilization and disinfection state. After the sterilization is finished, the system closes the ultraviolet lamp telescopic mechanism and automatically retracts to the top of the car, the car top turning plate is automatically closed, and the car top turning plate automatically enters a service state.
The ultraviolet lamp disinfection system of the automatic control telescopic mechanism is linked with the car roof decoration protective window which is automatically opened and closed. The one end of cable 3 is pull by motor 8, and cable 3 passes guide ring 4 and the other end is connected with ultraviolet lamp 1 via guide post 7, and ultraviolet lamp 1 bottom sets up couple 2, and guide ring 4 turns over board 6 with the sedan-chair top and fixes, and 5 one end of spacing rope are turned over board 6 with the sedan-chair top and are linked to each other, and one end links to each other with sedan-chair top 9, and the main function of spacing rope 5 is the angle that 6 opened of board are turned over to the restriction sedan-chair top. Description of mechanism implementation: when the motor 8 rotates and packs up the cable 3, after the ultraviolet lamp 1 moves upwards and continuously passes through the two guide rings 4, the hook carried by the ultraviolet lamp 1 hooks the guide rings 4, the ultraviolet lamp 1 and the car top turning plate 6 do not move relatively any more, the motor 8 continuously collects the cable 3, the car top turning plate 6 turns upwards, until the trigger switch 11 is touched, the motor 8 stops working, and meanwhile, a signal of 'completely collecting the ultraviolet lamp' is sent to the elevator control main board.
The calling-out device with voice recognition, the sterilization and disinfection controller, the mainboard and other electric control system components, wherein the calling-out controller with voice recognition and the voice recognition unit realize the voice recognition function through RS232 data interaction, the voice recognition unit comprises a microphone, a MCU, a voice conversion chip, a memory, an RS232 communication module and the like, voice information input by the microphone is converted into digital information, then the digital information is compared with the memory and then a system voice command is transmitted to the calling-out controller, the calling-out controller transmits the voice command to the mainboard through a CAN bus, the mainboard gives a reply according to the command and then returns the voice through the CAN bus and the calling-out controller, the system mainboard enters the sterilization and disinfection program, firstly conveys the current passenger and informs the passenger entering the elevator through the voice in the cage that the system is going to enter the sterilization and disinfection program, please take other elevators, and the elevator does not respond to other calling requests, directly entering a base station (or a floor where a sterilization and disinfection worker is located), arriving at the floor where sterilization and disinfection are carried out, waiting for executing a sterilization and disinfection command after opening a door, receiving a corresponding voice command, sending the command to a sterilization and disinfection controller by a mainboard 5 seconds after closing the door, broadcasting voice reminding content and screen display by the sterilization and disinfection controller before system operation, controlling a servo controller by outputting a pulse, controlling a servo motor to operate by the servo controller according to pulse direction and frequency, sensing whether objects such as people and the like block in the operation direction by an infrared detection switch (diffuse reflection type) on an ultraviolet telescopic mechanism during operation, immediately stopping pulse output by the sterilization and disinfection controller if the blockage is found, pausing the operation of the sterilization and disinfection mechanism, sending a command to an outbound controller by the mainboard, sending a voice message to the worker by the outbound controller, and informing that people exist in a lift car, after the worker is asked to walk the car or take the barrier, the worker issues the voice command again, and the system continues to run. The sterilization and disinfection controller shown in fig. 2 has a voice broadcasting function for reminding and warning, and a pulse output function for controlling the movement of the servo motor so as to drive the telescopic mechanism.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A retractable ultraviolet disinfection structure, comprising: the device comprises an ultraviolet lamp (1), a limiting piece (2), a cable (3), a guide piece, a turning plate (6) and a motor (8);
the motor (8) is in driving connection with the ultraviolet lamp (1) through the cable (3);
the turning plate (6) is hinged at the top of the space to be disinfected;
the guide piece is arranged on the top surface of the turning plate (6) and the top of the space to be disinfected, and one end of the cable (3) sequentially penetrates through the guide piece to be electrically connected with the ultraviolet lamp (1);
the limiting piece (2) is arranged on the ultraviolet lamp (1).
2. The retractable uv disinfection structure according to claim 1, characterized in that it further comprises a trigger switch (11), said trigger switch (11) being electrically connected to a servo control of said motor (8), said flap (6) touching said trigger switch (11) in a state of being turned into the top of said space to be disinfected.
3. The retractable ultraviolet disinfection structure of claim 1, further comprising a limiting rope (5), wherein one end of the limiting rope (5) is connected with the turning plate (6), and the other end of the limiting rope is connected with the top of the space to be disinfected to limit the turning angle of the turning plate (6).
4. A retractable uv disinfection structure as claimed in claim 1, characterized in that it further comprises an infrared sensor arranged on said uv lamp (1) and electrically connected to a servo-controller of said motor (8).
5. The retractable ultraviolet disinfection structure of claim 1, further comprising a disinfection controller, the disinfection controller comprising a pulse output module;
the pulse output module is electrically connected with a servo controller of the motor (8).
6. The retractable ultraviolet disinfection structure of claim 5, further comprising a voice controller, wherein the voice controller is connected to the disinfection controller via a bus.
7. The retractable ultraviolet disinfection structure of claim 5, further comprising a remote control end connected to the disinfection controller via Bluetooth, WiFi, or the Internet of things.
8. The retractable ultraviolet disinfection structure of claim 5, wherein the disinfection controller further comprises a display unit and a voice broadcast unit.
9. The retractable uv disinfection structure of claim 1, wherein said guide comprises a guide post or a guide ring and said stop (2) comprises a hook.
10. An elevator characterized by comprising the retractable ultraviolet disinfection structure of any of claims 1-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020492006.6U CN212880215U (en) | 2020-04-07 | 2020-04-07 | Telescopic ultraviolet disinfection structure and elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020492006.6U CN212880215U (en) | 2020-04-07 | 2020-04-07 | Telescopic ultraviolet disinfection structure and elevator |
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| CN212880215U true CN212880215U (en) | 2021-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102429109B1 (en) * | 2022-04-05 | 2022-08-05 | 한국건설기술연구원 | System and Method for Surface Sterilizing and Air Sterilizing |
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- 2020-04-07 CN CN202020492006.6U patent/CN212880215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102429109B1 (en) * | 2022-04-05 | 2022-08-05 | 한국건설기술연구원 | System and Method for Surface Sterilizing and Air Sterilizing |
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