CN114533916A

CN114533916A - Elevator car based on ultraviolet ray automatic sterilization

Info

Publication number: CN114533916A
Application number: CN202210198546.7A
Authority: CN
Inventors: 范豫; 李自翔; 孔维胜; 臧琳; 韩永兴; 周世军; 戴立方; 李原原
Original assignee: Henan Special Equipment Inspection Institute
Current assignee: Henan Special Equipment Inspection Institute
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-05-27

Abstract

The invention discloses an elevator car based on ultraviolet automatic sterilization, which comprises a car shell, wherein a first control device and a power supply source are sequentially arranged on the outer surface of the left side of the car shell from top to bottom, and a first fixing plate is arranged on the inner surface of the car shell; further comprising: the infrared emission device is arranged on the left side of the first fixing plate; and the sealing cover plate is attached to the groove formed in the second fixing plate. This elevator car based on ultraviolet ray automatic sterilization, detect through infrared device, disinfect to car inside when unmanned, rotation through rotating the screw rod, the realization reciprocates accepting the position of slider and drive board, thereby be convenient for maintain and change the light of installation on the drive board with ultraviolet tube, realize spouting the antiseptic solution of solution tank through pressure device and play liquid shower nozzle, thereby the person of facilitating the use disinfects the hand, and heat fixed handrail through heating device, thereby travelling comfort when increasing the use.

Description

Elevator car based on ultraviolet ray automatic sterilization

Technical Field

The invention relates to the technical field of elevator cars, in particular to an elevator car based on ultraviolet automatic sterilization.

Background

Along with the continuous increase of floor of building, also more and more extensive to the use of elevator, what common high-rise building adopted is van elevator to can bear many people simultaneously and remove, compare traditional handrail elevator save space more and convenient and fast more, and current elevator adopts the synchronous hauler of permanent magnetism as power, the computer lab occupation of land has been reduced greatly, and have the energy consumption low, energy-conservation high efficiency, advantage such as the hoisting speed is fast, greatly the real estate has promoted to develop to the super high-rise direction.

However, there are also problems in the use of a car elevator, such as:

1. common van elevators need workers to disinfect the interiors of the elevator cars regularly, so that more workers are needed in the process, the number of the elevators is large, the situations of omission occur in the process of disinfecting the interiors of the elevator cars, and the elevator cars are not disinfected for a long time and are easy to breed more bacteria, so that the health of passengers is affected;

2. in the process of maintaining the lighting device in the car, an auxiliary device such as a ladder is required to climb to the top of the car, so that a plurality of workers are required to be matched with each other in the maintenance process, and the ladder is easy to slide due to the fact that the inner surface of the car is smooth, and the safety of the workers is affected;

3. inside the car lacks supplementary operative installations, and the inside handrail of car often uses metal material promptly to when using in winter, easily because of the metal is too cold and causes the uncomfortable sense when using, and lack hand degassing unit, thereby easily because of the condition that the contact produced bacterial infection when pressing the elevator button.

In order to solve the problems, innovative design is urgently needed on the basis of the original elevator car.

Disclosure of Invention

The invention aims to provide an elevator car based on ultraviolet automatic sterilization, which aims to solve the problems that a worker is required to regularly sterilize the inside, the lighting device in the car is difficult to maintain, and an auxiliary using device is not arranged in the car in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an elevator car based on ultraviolet automatic sterilization comprises a car shell, wherein a first control device and a power supply source are sequentially arranged on the outer surface of the left side of the car shell from top to bottom, a first fixing plate is arranged on the inner surface of the car shell, a second control device is arranged on the outer surface of the right side of the car shell, and a second fixing plate is arranged on the right side of the inner surface of the car shell;

further comprising:

the infrared transmitting device is arranged on the left side of the first fixing plate, and the infrared receiving device is arranged on the right side of the first fixing plate;

the sealing cover plate is mutually attached to the groove formed in the second fixing plate;

the solution tank is placed on the inner surface of the second fixing plate, and a fixing cover plate is attached to the upper end of the solution tank;

the water guide pipe penetrates through the fixed cover plate;

a pressurizing device connected with the water guide pipe and mounted on the inner surface of the car shell;

the liquid outlet nozzle is arranged on the pressurizing device;

the fixed handrail is arranged on the inner surface of the car shell, a heating device is arranged on the inner surface of the fixed handrail, the heating device is connected with a connecting lead, and the connecting lead is connected with the power supply;

a pulling device mounted on an outer surface of the car housing;

the first dust guard is arranged at the upper end of the car shell and provided with dense through holes;

a first motor placed on a plate-like structure provided on the first dust-proof plate;

the second motor is placed on a plate-shaped structure arranged at the rear end of the car shell, and the output end of the second motor is connected with the second belt pulley set through a rotating shaft;

the radiating fan blades are coaxially connected with the second belt pulley group through a rotating shaft, and the outer surfaces of the radiating fan blades are smooth;

and the second dustproof plate is arranged in a groove formed in the car shell, and the second dustproof plate is provided with intensive through holes.

Preferably, the output and the axis of rotation interconnect of first motor, just the axis of rotation passes through the bearing of installation on the first dust guard with first dust guard constitutes slewing mechanism, and install first pulley group in the axis of rotation, through above-mentioned structure, do not influence the rotation of axis of rotation when being convenient for support the axis of rotation.

Preferably, first belt pulley group with rotate screw rod interconnect, just rotate the screw rod and pass through the bearing of installation on the car shell with car shell constitutes slewing mechanism, and rotate the screw rod with first fixed plate constitutes to rotate and connects, through above-mentioned structure, is convenient for drive through the rotation of first belt pulley group and rotates the screw rod.

Preferably, the rotating screw is connected with the bearing slide block through a threaded hole formed in the bearing slide block, the bearing slide block is connected with the first fixing plate through a threaded hole formed in the first fixing plate, and the bearing slide block is driven to move up and down under the action of the rotating screw through the structure.

Preferably, accept the slider and install on the driving plate, just driving plate and fixed lamp plate interconnect, and install the light on the fixed lamp plate, simultaneously the light is provided with the LED fluorescent tube, through above-mentioned structure, is convenient for drive the driving plate through accepting the slider and reciprocates.

Preferably, the fixing reeds are installed in the grooves formed in the upper end of the fixing lamp plate and are symmetrically distributed about the center of the auxiliary plate, the auxiliary plate and the fixing lamp plate are attached to each other, and the fixing of the positions of the light-transmitting plates under the action of the fixing reeds and the auxiliary plate is facilitated through the structure.

Preferably, the accessory plate is installed on the light-passing board, just the mounting screw has been run through to the light-passing board upper end, and the mounting screw passes through the screw hole of seting up on the fixed lamp plate with fixed lamp plate interconnect is convenient for install fixedly the light-passing board through above-mentioned structure.

Preferably, drive the board lower extreme and install the third fixed plate, just install electric telescopic handle on the third fixed plate, and electric telescopic handle pass through the recess seted up on the limiting plate with the limiting plate constitutes the block and connects, simultaneously the limiting plate with the third fixed plate is laminated each other, install fixed otter board on the third fixed plate, through above-mentioned structure, be convenient for carry out the block to the limiting plate under electric telescopic handle's effect and fix.

Preferably, the limiting plate is installed on the locating plate, just set up on the locating plate and run through the recess, and the laminating has ultraviolet tube in the recess of seting up on the locating plate, through above-mentioned structure, is convenient for support spacing ultraviolet tube through the locating plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) the elevator car based on the ultraviolet automatic sterilization is provided with a first control device, an infrared transmitting device, an infrared receiving device, a second control device, an ultraviolet lamp tube, a second motor, a second belt pulley group, a radiating fan blade and a second dust guard, and whether people are in the car is detected through the infrared device at the moment, so that the interior of the car can be conveniently sterilized when no people are in the car, manual timing sterilization is not needed any more, the elevator car based on the ultraviolet automatic sterilization is more convenient and rapid, the omission condition can be effectively avoided, and the sterilization thoroughness is ensured;

(2) the elevator car based on ultraviolet automatic sterilization is provided with the first motor, the rotating shaft, the first belt pulley set, the bearing sliding block, the driving plate, the rotating screw and the fixed lamp plate, and through the structure, the rotating shaft, the first belt pulley set and the rotating screw are driven by the first motor to rotate conveniently, and then the bearing sliding block and the driving plate are moved up and down along with the rotation of the rotating screw, so that the illuminating lamp and the ultraviolet lamp tube mounted on the driving plate can be maintained and replaced conveniently;

(3) this elevator car based on ultraviolet ray automatic sterilization is provided with the second fixed plate, sealed apron, the solution tank, fixed apron, the aqueduct, pressure device, go out the liquid shower nozzle, fixed handrail, connecting wire and heating device, realize spouting the antiseptic solution of solution tank through pressure device and play liquid shower nozzle this moment, thereby the person of facilitating the use disinfects the hand, the bacterium of avoiding the hand remains on the elevator button, and heat fixed handrail through heating device, thereby increase the travelling comfort when using.

Drawings

FIG. 1 is a schematic sectional view of a fixed armrest according to the present invention;

FIG. 2 is a schematic sectional view of the driving plate according to the present invention;

FIG. 3 is a schematic top view of a cross-sectional structure of a first dust-proof plate according to the present invention;

FIG. 4 is a schematic view of a top view cross-sectional structure of the fixed lamp panel according to the present invention;

FIG. 5 is a schematic top view of a cross-sectional structure of a heat dissipating fan blade according to the present invention;

FIG. 6 is a schematic top view of the cross-sectional structure of the ultraviolet lamp of the present invention;

FIG. 7 is a schematic sectional view of the positioning plate according to the present invention;

FIG. 8 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 9 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a car housing; 2. a first control device; 3. a power supply; 4. a first fixing plate; 5. an infrared emitting device; 6. an infrared ray receiving device; 7. a second control device; 8. a second fixing plate; 9. sealing the cover plate; 10. a solution tank; 11. fixing the cover plate; 12. a water conduit; 13. a pressurizing device; 14. a liquid outlet nozzle; 15. fixing the handrail; 16. connecting a lead; 17. a heating device; 18. a pulling device; 19. a first dust-proof plate; 20. a first motor; 21. a rotating shaft; 22. a first pulley set; 23. carrying the sliding block; 24. driving the plate; 25. rotating the screw; 26. fixing the lamp panel; 27. an illuminating lamp; 28. fixing the reed; 29. an auxiliary plate; 30. a light-transmitting plate; 31. mounting screws; 32. a third fixing plate; 33. an electric telescopic rod; 34. a limiting plate; 35. positioning a plate; 36. an ultraviolet lamp tube; 37. fixing the screen plate; 38. a second motor; 39. a second pulley set; 40. a heat dissipation fan blade; 41. and a second dust guard.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: an elevator car based on ultraviolet automatic sterilization comprises a car shell 1, wherein a first control device 2 and a power supply 3 are sequentially arranged on the outer surface of the left side of the car shell from top to bottom, a first fixing plate 4 is arranged on the inner surface of the car shell 1, a second control device 7 is arranged on the outer surface of the right side of the car shell 1, and a second fixing plate 8 is arranged on the right side of the inner surface of the car shell 1;

further comprising:

an infrared ray emitting device 5 installed at the left side of the first fixing plate 4, and an infrared ray receiving device 6 installed at the right side of the first fixing plate 4;

the sealing cover plate 9 is mutually attached to the groove formed in the second fixing plate 8;

a solution tank 10 disposed on the inner surface of the second fixing plate 8, and a fixing cover plate 11 attached to the upper end of the solution tank 10;

a water guide pipe 12 penetrating and fixing the cover plate 11;

a pressurizing device 13 connected to the water guide pipe 12, and the pressurizing device 13 is installed on the inner surface of the car housing 1;

a liquid outlet nozzle 14 arranged on the pressurizing device 13;

a fixed handle 15 installed on an inner surface of the car housing 1, and a heating device 17 is installed on the inner surface of the fixed handle 15, and the heating device 17 is connected to the connection wire 16, and the connection wire 16 is connected to the power supply 3;

a pulling device 18 mounted on the outer surface of the car housing 1;

the first dustproof plate 19 is arranged at the upper end of the car shell 1, and dense through holes are formed in the first dustproof plate 19;

a first motor 20 placed on a plate-like structure provided on the first dust-proof plate 19;

a second motor 38 placed on a plate-like structure provided at the rear end of the car housing 1, and an output end of the second motor 38 is connected to a second pulley group 39 through a rotating shaft;

the heat radiation fan blades 40 are coaxially connected with the second belt pulley set 39 through a rotating shaft, and the outer surfaces of the heat radiation fan blades 40 are smooth;

the second dust guard 41 is arranged in a groove formed in the car shell 1, and the second dust guard 41 is provided with dense through holes;

in this example, the output end of the first motor 20 is connected to the rotating shaft 21, the rotating shaft 21 forms a rotating mechanism with the first dust-proof plate 19 through a bearing mounted on the first dust-proof plate 19, and the rotating shaft 21 is mounted with a first pulley group 22; the first belt pulley set 22 and the rotating screw 25 are connected with each other, the rotating screw 25 forms a rotating mechanism with the car shell 1 through a bearing arranged on the car shell 1, and the rotating screw 25 forms a rotating connection with the first fixing plate 4; the rotating screw 25 is connected with the adapting slide block 23 through a threaded hole formed in the adapting slide block 23, and the adapting slide block 23 is connected with the first fixing plate 4 through a threaded hole formed in the first fixing plate 4;

when the lighting lamp 27 and the ultraviolet lamp 36 need to be maintained and replaced, the first motor 20 is started to operate, because the output end of the first motor 20 is connected with the rotating shaft 21, at this time, the rotating shaft 21 starts to rotate, because the rotating shaft 21 is provided with the first pulley group 22, and the first pulley group 22 is installed on the rotating screw 25, because of the thread structure arranged on the rotating screw 25, and the rotating screw 25 is connected with the threaded hole arranged on the bearing slider 23 through the thread structure arranged on the upper end of the rotating screw 25, at this time, the bearing slider 23 is driven to move up and down along with the rotation of the rotating screw 25, because the bearing slider 23 is installed on the driving plate 24, the driving plate 24 starts to move up and down, through the movement of the driving plate 24, the fixed lamp plate 26 and the third fixed plate 32 are driven to move down, and along with the movement of the fixed lamp plate 26 and the third fixed plate 32, so that the lighting lamp 27 and the ultraviolet lamp tube 36 can be directly repaired and replaced;

the carrying slide block 23 is mounted on the driving plate 24, the driving plate 24 is connected with the fixed lamp plate 26, the fixed lamp plate 26 is provided with an illuminating lamp 27, and the illuminating lamp 27 is provided with an LED lamp tube; the fixing reeds 28 are mounted in the grooves formed in the upper end of the fixing lamp plate 26, the fixing reeds 28 are symmetrically distributed about the center of the auxiliary plate 29, and the auxiliary plate 29 and the fixing lamp plate 26 are attached to each other; the auxiliary plate 29 is mounted on the light-transmitting plate 30, a mounting screw 31 penetrates through the upper end of the light-transmitting plate 30, and the mounting screw 31 is connected with the fixed lamp plate 26 through a threaded hole formed in the fixed lamp plate 26; the lower end of the driving plate 24 is provided with a third fixing plate 32, the third fixing plate 32 is provided with an electric telescopic rod 33, the electric telescopic rod 33 is in clamping connection with the limiting plate 34 through a groove formed in the limiting plate 34, meanwhile, the limiting plate 34 and the third fixing plate 32 are mutually attached, and the third fixing plate 32 is provided with a fixing net plate 37; the limiting plate 34 is installed on the positioning plate 35, a through groove is formed in the positioning plate 35, and the ultraviolet lamp tube 36 is attached to the groove formed in the positioning plate 35;

when the positioning plate 35 and the ultraviolet lamp 36 need to be disassembled, the electric telescopic rod 33 starts to work, that is, the electric telescopic rod 33 starts to move in the direction away from the limiting plate 34 until the electric telescopic rod 33 is no longer connected with the groove formed on the limiting plate 34, at this time, the positioning plate 35 can be pulled downwards, so that the positioning plate 35 is removed, at this time, the ultraviolet lamp 36 is also removed, so that the positioning plate 35 and the ultraviolet lamp 36 can be disassembled and replaced, the heating device 17 is installed in the fixed handrail 15, at this time, the heating device 17 starts to work, and along with the work of the heating device 17, the fixed handrail 15 starts to be heated, so that the using effect can be effectively avoided from being influenced by the fact that the fixed handrail 15 is too cold, and the disinfectant in the solution tank 10 can be sprayed out through the pressurizing device 13 and the liquid outlet nozzle 14, so that a user can disinfect hands, thereby can effectually avoid the bacterium of user's hand to remain on the car button to cause the cross infection's the condition, can effectually block the propagation of virus.

The working principle is as follows: when the device is required to be used, the interior of the car is illuminated by the illuminating lamp 27, and the infrared transmitting device 5 and the infrared receiving device 6 can detect whether the car is occupied or not, so that the interior of the car can be sterilized by the ultraviolet lamp 36 when no one is in use, and at the same time, the second motor 38 starts to work, at this time, the second motor 38 drives the second pulley set 39 and the heat dissipation fan blades 40 to rotate, the ventilation and the heat dissipation protection of the interior of the car can be realized through the rotation of the heat dissipation fan blades 40, the fixed handrail 15 is heated and warmed through the heating device 17, thereby increasing the comfort when in use, and can spray the disinfectant through the solution tank 10, the fixed cover plate 11, the water guide pipe 12, the pressurizing device 13 and the liquid outlet spray head 14, therefore, the hands of the user can be disinfected, which is the working principle of the elevator car based on the automatic ultraviolet sterilization.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An elevator car based on ultraviolet automatic sterilization comprises a car shell (1), wherein a first control device (2) and a power supply (3) are sequentially installed on the outer surface of the left side of the car shell from top to bottom, a first fixing plate (4) is installed on the inner surface of the car shell (1), a second control device (7) is installed on the outer surface of the right side of the car shell (1), and a second fixing plate (8) is installed on the right side of the inner surface of the car shell (1);

it is characterized by also comprising:

the infrared transmitting device (5) is arranged on the left side of the first fixing plate (4), and the infrared receiving device (6) is arranged on the right side of the first fixing plate (4);

the sealing cover plate (9) is attached to the groove formed in the second fixing plate (8);

the solution tank (10) is placed on the inner surface of the second fixing plate (8), and a fixing cover plate (11) is attached to the upper end of the solution tank (10);

a water guide pipe (12) penetrating through the fixed cover plate (11);

a pressurizing device (13) interconnected with the water conduit (12), and the pressurizing device (13) is installed on the inner surface of the car shell (1);

the liquid outlet spray head (14) is arranged on the pressurizing device (13);

a fixed handle (15) installed on an inner surface of the car shell (1), and a heating device (17) is installed on the inner surface of the fixed handle (15), and the heating device (17) and a connecting wire (16) are connected with each other, and the connecting wire (16) and the power supply source (3) are connected with each other;

a pulling device (18) mounted on an outer surface of the car housing (1);

the first dustproof plate (19) is mounted at the upper end of the car shell (1), and dense through holes are formed in the first dustproof plate (19);

a first motor (20) placed on a plate-like structure provided on the first dust-proof plate (19);

the second motor (38) is placed on a plate-shaped structure arranged at the rear end of the car shell (1), and the output end of the second motor (38) is connected with the second belt pulley group (39) through a rotating shaft;

the radiating fan blades (40) are coaxially connected with the second belt pulley group (39) through rotating shafts, and the outer surfaces of the radiating fan blades (40) are smooth;

and the second dustproof plate (41) is arranged in a groove formed in the car shell (1), and the second dustproof plate (41) is provided with intensive through holes.

2. The elevator car based on ultraviolet ray automatic sterilization of claim 1, characterized in that: the output end of the first motor (20) is connected with a rotating shaft (21), the rotating shaft (21) and the first dust-proof plate (19) form a rotating mechanism through a bearing arranged on the first dust-proof plate (19), and a first belt pulley group (22) is arranged on the rotating shaft (21).

3. The elevator car based on ultraviolet ray automatic sterilization of claim 2, characterized in that: first pulley group (22) with rotate screw rod (25) interconnect, just it passes through to rotate screw rod (25) the bearing of installation on car shell (1) with car shell (1) constitutes slewing mechanism, and rotate screw rod (25) with first fixed plate (4) constitute and rotate the connection.

4. The elevator car based on ultraviolet ray automatic sterilization of claim 3, characterized in that: the rotating screw rod (25) is connected with the bearing sliding block (23) through a threaded hole formed in the bearing sliding block (23), and the bearing sliding block (23) is connected with the first fixing plate (4) through a threaded hole formed in the first fixing plate (4).

5. The elevator car based on ultraviolet automatic sterilization of claim 4, characterized in that: accept slider (23) and install on taking movable plate (24), just take movable plate (24) and fixed lamp plate (26) interconnect, and install light (27) on fixed lamp plate (26), simultaneously light (27) are provided with the LED fluorescent tube.

6. The elevator car based on ultraviolet ray automatic sterilization of claim 5, characterized in that: install fixed reed (28) in the recess that fixed lamp plate (26) upper end was seted up, just fixed reed (28) are the symmetric distribution about the center of accessory plate (29), and accessory plate (29) with fixed lamp plate (26) laminate each other.

7. The elevator car based on ultraviolet automatic sterilization of claim 6, characterized in that: the auxiliary plate (29) is installed on a light-transmitting plate (30), a mounting screw (31) penetrates through the upper end of the light-transmitting plate (30), and the mounting screw (31) is connected with the fixed lamp plate (26) through a threaded hole formed in the fixed lamp plate (26).

8. The elevator car based on ultraviolet ray automatic sterilization of claim 5, characterized in that: drive board (24) lower extreme and install third fixed plate (32), just install electric telescopic handle (33) on third fixed plate (32), and electric telescopic handle (33) through the recess of seting up on limiting plate (34) with limiting plate (34) constitute the block and connect, simultaneously limiting plate (34) with third fixed plate (32) laminate each other, install fixed otter board (37) on third fixed plate (32).

9. The elevator car based on ultraviolet ray automatic sterilization of claim 8, characterized in that: the limiting plate (34) is arranged on the positioning plate (35), a through groove is formed in the positioning plate (35), and an ultraviolet lamp tube (36) is attached to the groove formed in the positioning plate (35).