CN213387354U - Ultraviolet disinfection device for elevator - Google Patents
Ultraviolet disinfection device for elevator Download PDFInfo
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- CN213387354U CN213387354U CN202022300267.6U CN202022300267U CN213387354U CN 213387354 U CN213387354 U CN 213387354U CN 202022300267 U CN202022300267 U CN 202022300267U CN 213387354 U CN213387354 U CN 213387354U
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Abstract
The utility model provides an ultraviolet ray disinfection device for elevator belongs to ultraviolet ray disinfection equipment technical field. The utility model discloses a drum, first pivot, actuating mechanism and four trigger mechanism, the both ends of drum all are equipped with the shrouding, be formed with the installation cavity between drum and two shroudings, the opening has been seted up on the drum, the coaxial rotation of first pivot sets up between two shroudings, be equipped with four commentaries on classics leaf plates along the circumference interval uniformly in the first pivot, wherein be equipped with two ultraviolet lamp on two commentaries on classics leaf plates respectively, be equipped with two LED lamps on two other commentaries on classics leaf plates respectively, actuating mechanism can intermittent type nature drive first pivot and rotate 90 degrees angles, trigger mechanism sets up on corresponding commentaries on classics leaf plate, when one of them commentaries on classics leaf plate rotates to vertical when downwards, trigger mechanism can start the lamp on this commentaries on classics leaf plate. The utility model discloses light in can the fast switch over elevator utilizes the ultraviolet ray to disinfect when nobody in the elevator.
Description
Technical Field
The utility model belongs to the technical field of ultraviolet ray disinfection equipment, a ultraviolet ray disinfection device for elevator is related to.
Background
In modern life, elevators have been widely used in medium and high-rise buildings as important vertical transportation means for the transportation of people or goods. The elevator car is an important part for transporting passengers and goods, people entering the elevator car are numerous, working environments contacted by different users are different, and therefore the people entering the elevator car can easily bring different bacteria or germs to the elevator car.
At present, disinfection liquid and manual wiping methods are mostly adopted for traditional disinfection inside the elevator car, a worker sprays diluted 84 disinfection liquid to floor buttons and wall surfaces which are frequently contacted by passengers in the elevator car repeatedly, and then wipes the disinfection liquid one by using cleaning cloth, so that time and labor are wasted, and the disinfection is not comprehensive enough; in addition, the lamps in the elevator car are always in an on state, so that the energy consumption of the elevator is increased.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided an ultraviolet ray disinfection device for elevator, light in can the fast switch over elevator utilizes the ultraviolet ray to disinfect when nobody in the elevator.
The purpose of the utility model can be realized by the following technical proposal:
an ultraviolet disinfection device for an elevator comprises a cylinder, wherein sealing plates are arranged at two ends of the cylinder, an installation cavity is formed between the cylinder and the two sealing plates, and an opening is formed in the cylinder;
the first rotating shaft is coaxially and rotatably arranged between the two sealing plates, four rotating blade plates are uniformly arranged on the first rotating shaft at intervals along the circumferential direction, two ultraviolet lamps are respectively arranged on two rotating blade plates in the same plane, two LED lamps are respectively arranged on the other two rotating blade plates in the same plane, and the two ultraviolet lamps and the two LED lamps are fixedly arranged on the same side of the four rotating blade plates;
the driving mechanism is arranged in the mounting cavity and in an initial state, one of the rotating vane plates is vertically downward and is positioned above the opening, at the moment, the two rotating vane plates in a horizontal state face to the side wall of the mounting cavity, and the driving mechanism can intermittently drive the first rotating shaft to rotate by 90 degrees;
the four trigger mechanisms are in one-to-one correspondence with the four rotating blade plates, the trigger mechanisms are arranged on the corresponding rotating blade plates, and when one of the rotating blade plates rotates to be vertical and downward, the trigger mechanisms can start the lamp on the rotating blade plate.
In the above-described ultraviolet disinfection apparatus for an elevator, the drive mechanism includes:
the second rotating shaft is rotatably arranged in the mounting cavity through a supporting plate, and the second rotating shaft is axially parallel to the first rotating shaft;
the motor is fixedly arranged on one of the seal plates, and one end of the second rotating shaft is fixedly connected with an output shaft of the motor;
the linkage structure is arranged between the first rotating shaft and the second rotating shaft, and when the second rotating shaft rotates, the linkage structure can intermittently drive the first rotating shaft to rotate for 90 degrees.
In the above ultraviolet sterilizer for an elevator, the interlocking structure includes:
the rotating plate is fixedly arranged on the first rotating shaft, the rotating plate is square, first arc-shaped notches are formed in four corners of the rotating plate, a sliding groove opening is formed between every two adjacent first arc-shaped notches, the depth direction of each sliding groove opening is consistent with the radial direction of the first rotating shaft, the four sliding groove openings are in one-to-one correspondence with the four rotating blade plates, and the sliding groove openings and the corresponding rotating blade plates are located in the same plane;
the first disc is coaxially and fixedly arranged on the second rotating shaft and is positioned on the left side of the rotating plate;
the second disc is coaxially and fixedly arranged on one side, close to the rotating plate, of the first disc, the second disc is provided with second arc-shaped notches, and when the first rotating shaft rotates, the side edges of the four first arc-shaped notches are sequentially attached to the arc-shaped side edges of the second disc;
the dwang, the dwang sets firmly perpendicularly in one side that first disc is close to the rotor plate, when first disc rotates the round, has a position at least, the dwang can move to in one of them spout mouth, drives the rotor plate and rotates 90 degrees.
In the above ultraviolet disinfection apparatus for an elevator, a controller is provided in the installation chamber, and the trigger mechanism includes:
the sleeve is fixedly arranged on one side edge of the rotating vane plate close to the rotating vane plate, and the length direction of the sleeve is consistent with the width direction of the rotating vane plate;
the sliding rod is inserted into the sleeve, the upper end of the sliding rod extends out of the sleeve, the end part of the sliding rod is fixedly provided with an upper limiting plate, the lower end of the sliding rod extends out of the sleeve, and the end part of the sliding rod is fixedly provided with a lower limiting plate;
the reset spring is sleeved on the sliding rod between the upper limiting plate and the sleeve;
the gyro wheel, the gyro wheel rotates and sets up under on the downside of limiting plate, the axial of gyro wheel and the axial direction parallel of first pivot, be equipped with pressure sensor on the wheel face of gyro wheel, pressure sensor and controller electricity are connected, on the lateral wall of gyro wheel contact installation cavity, reset spring is in tensile state.
In the ultraviolet disinfection device for the elevator, the four rotating blade plates are all polished aluminum plates.
In the ultraviolet disinfection device for the elevator, an infrared detector is further arranged, and the infrared detector is electrically connected with the motor through a controller.
Compared with the prior art, the utility model has the advantages of it is following:
1. the ultraviolet disinfection device is arranged on the top of one side of the elevator car, which is close to the car door, and in an initial state, the LED lamp on one of the rotating vane plates is opposite to the opening on the cylinder to provide normal illumination for the elevator car, when no person is in the elevator, the driving mechanism is started to drive the first rotating shaft to rotate for 90 degrees, so that the rotating vane plate with the ultraviolet lamp rotates to vertically downwards, the ultraviolet lamp on the rotating blade plate is started through the trigger mechanism, the ultraviolet lamp disinfects the elevator car, the normal illumination in the elevator is closed at the moment, the energy consumption of the elevator is reduced, when the elevator is ready to enter a person, the driving mechanism is started to drive the first rotating shaft to rotate for 90 degrees, so that the rotating vane plate with the LED lamp rotates to be vertically downward, the LED lamp on the rotating vane plate is started through the triggering mechanism, the elevator is normally illuminated, so that the ultraviolet lamp and the LED lamp are quickly switched, and the structure is simple;
2. the motor is started to drive the second rotating shaft to continuously rotate, the first rotating shaft is driven to intermittently rotate by 90 degrees through the linkage structure, the ultraviolet lamp and the LED lamp at the opening are switched according to the set requirement, and the operation is simple;
3. the motor is started to drive the second rotating shaft to rotate, so that the first disc and the second disc coaxially rotate, in an initial state, the arc edge of the second disc is matched with one of the first arc-shaped notches, when the second disc rotates, the rotating plate cannot rotate along with the second disc, when the second arc-shaped notch on the second disc rotates to be opposite to the first arc-shaped notch, the rotating rod on the first disc is rotatably inserted into one of the sliding grooves to drive the rotating plate and the first rotating shaft to rotate for 90 degrees, so that the rotating vane plates on the first rotating shaft alternately rotate to be vertically downward, and the two kinds of lamplight are rapidly switched;
4. when the rotating vane plate faces the side wall of the installation cavity, the roller on the lower limiting plate contacts the side wall of the installation cavity, the reset spring on the sliding rod is in a stretching state, when the first rotating shaft drives the rotating vane plate to rotate vertically downwards, the roller loses extrusion force of the side wall of the installation cavity, under the action of the reset spring, the sliding rod slides downwards to push the roller to extend out of the opening, the pressure sensor on the roller loses pressure and sends a signal to the controller, the controller turns on the lamp on the rotating vane plate, when the first rotating shaft drives the rotating vane plate to rotate towards the side wall of the installation cavity, the roller contacts the side wall of the installation cavity, the pressure sensor sends a signal to the controller, the controller turns off the lamp on the rotating vane plate, the lamp towards the opening is turned on all the time, the lamp towards the side wall of the installation cavity is turned off all the time;
5. when one of the rotating vane plates rotates to vertically downwards, the lamp on the rotating vane plate is turned on, the light in the opening area penetrates through the opening and is emitted into the elevator car, the light which does not penetrate through the opening is irradiated on the polishing aluminum plate and is reflected into the elevator car by the polishing aluminum plate, and the illumination brightness of the LED lamp in the elevator car and the disinfection range of the ultraviolet lamp are improved;
6. install infrared detector at the top of elevator mouth, when someone stands at elevator mouth and waits for the elevator, infrared detector signals gives the controller, and the starter motor drives first pivot and rotates the round, changes the light in the elevator car in advance, avoids ultraviolet lamp to cause the injury to the people.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an internal perspective view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 2 at C;
fig. 6 is a schematic structural view of the present invention installed in an elevator.
In the figure, 1, cylinder; 11. closing the plate; 111. a mounting cavity; 112. an opening; 113. a controller; 12. a first rotating shaft; 13. a blade rotating plate; 131. an ultraviolet lamp; 132. an LED lamp; 14. a base; 15. a guide strip; 2. a rotating plate; 21. a first arc-shaped notch; 22. a chute opening; 3. a second rotating shaft; 31. a first disc; 311 rotating the lever; 32. a second disc; 321. a second arc-shaped notch; 33. a support plate; 4. a motor; 5. a sleeve; 51. a slide bar; 511. an upper limiting plate; 512. a lower limiting plate; 52. a return spring; 53. a roller; 531. a pressure sensor; 6. an elevator car; 61. a car door; 7. an elevator entrance; 71. An elevator landing door; 72. an infrared detector.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 6, an ultraviolet disinfection device for an elevator, the elevator comprises an elevator car 6 and an elevator shaft 7, the elevator car 6 comprises a car door 61, the elevator shaft 7 is provided with an elevator landing door 71, the ultraviolet disinfection device is arranged on one side of the elevator car 6 far away from the elevator landing door 71, and the ultraviolet disinfection device comprises a cylinder 1, a first rotating shaft 12, a driving mechanism and four trigger mechanisms.
Both ends of drum 1 all are equipped with shrouding 11, be formed with installation cavity 111 between drum 1 and two shrouding 11, opening 112 has been seted up on drum 1, opening 112 is the rectangle, the last side of opening 112 is equipped with gib block 15, gib block 15's cross section slope is outside, still be equipped with base 14 on drum 1, drum 1 passes through base 14 to be fixed in elevator car 6, opening 112 is located one side and the direction that base 14 was kept away from to drum 1 down.
The driving mechanism is arranged in the mounting cavity 111, in an initial state, one of the rotating vane plates 13 is vertically downward and is positioned above the opening 112, at the moment, the two rotating vane plates 13 in a horizontal state face the side wall of the mounting cavity 111, and the driving mechanism can intermittently drive the first rotating shaft 12 to rotate by an angle of 90 degrees.
The four trigger mechanisms are in one-to-one correspondence with the four rotating blade plates 13, the trigger mechanisms are arranged on the corresponding rotating blade plates 13, and when one of the rotating blade plates 13 rotates to be vertical and downward, the trigger mechanisms can start the lamp on the rotating blade plate 13.
The ultraviolet disinfection device is arranged at the top of one side of an elevator car 6 close to a car door 61, in an initial state, an LED lamp 132 on one of the rotating vane plates 13 is over against an opening 112 on a cylinder 1 to provide normal illumination for the elevator car 6, when no person exists in the elevator, a driving mechanism is started to drive a first rotating shaft 12 to rotate for 90 degrees, the rotating vane plate 13 with the ultraviolet lamp 131 rotates to vertically downwards, the ultraviolet lamp 131 on the rotating vane plate 13 is started through a trigger mechanism, the ultraviolet lamp 131 disinfects the elevator car 6, at the moment, the normal illumination in the elevator is turned off, the energy consumption of the elevator is reduced, when the elevator is ready to enter the person, the driving mechanism is started to drive the first rotating shaft 12 to rotate for 90 degrees, the rotating vane plate 13 with the LED lamp 132 rotates to vertically downwards, the LED lamp 132 on the rotating vane plate 13 is started through the trigger mechanism to normally illuminate the elevator, the ultraviolet lamp 131 and the LED lamp 132 can be switched quickly, and the structure is simple.
Specifically, the driving mechanism includes a second rotating shaft 3, a motor 4 and a linkage structure.
The second rotating shaft 3 is rotatably arranged in the mounting cavity 111 through a support plate 33, and the second rotating shaft 3 is axially parallel to the first rotating shaft 12.
The motor 4 is fixedly arranged on one of the sealing plates 11, and one end of the second rotating shaft 3 is fixedly connected with an output shaft of the motor 4.
Preferably, the motor 4 is a stepping motor, and can rotate once for each start.
The linkage structure is arranged between the first rotating shaft 12 and the second rotating shaft 3, and when the second rotating shaft 3 rotates, the linkage structure can intermittently drive the first rotating shaft 12 to rotate for 90 degrees.
The motor 4 is started to drive the second rotating shaft 3 to rotate continuously, the first rotating shaft 12 is driven to rotate intermittently by 90 degrees through the linkage structure, the ultraviolet lamp 131 and the LED lamp 132 at the opening 112 are switched according to the setting requirement, and the operation is simple.
Specifically, the interlocking structure includes the rotating plate 2, the first disc 31, the second disc 32, and the rotating lever 311.
The rotor plate 2 sets firmly on first pivot 12, rotor plate 2 is the square, first arc breach 21 has all been seted up on four angles of rotor plate 2, is equipped with spout mouth 22 between two adjacent first arc breachs 21, the degree of depth direction and the radial unanimity of first pivot 12 of spout mouth 22, four spout mouth 22 and four commentaries on classics leaf plate 13 one-to-one, spout mouth 22 and corresponding commentaries on classics leaf plate 13 are in the coplanar.
The first disk 31 is coaxially and fixedly arranged on the second rotating shaft 3, and the first disk 31 is positioned on the left side of the rotating plate 2.
The second disc 32 is coaxially and fixedly arranged on one side of the first disc 31 close to the rotating plate 2, the second disc 32 is provided with a second arc-shaped notch 321, and when the first rotating shaft 12 rotates, the four sides of the first arc-shaped notch 21 are sequentially attached to the arc-shaped side of the second disc 32.
The rotating rod 311 is vertically and fixedly arranged on one side of the first disc 31 close to the rotating plate 2, when the first disc 31 rotates for a circle, at least one position is arranged, and the rotating rod 311 can move into one of the sliding groove openings 22 to drive the rotating plate 2 to rotate for 90 degrees.
Starting the motor 4, drive the second rotating shaft 3 to rotate, make the first disc 31 and the second disc 32 rotate coaxially, the initial state, the arc edge of the second disc 32 and one of them first arc breach 21 phase-match, when the second disc 32 rotates, the rotor plate 2 can not follow the rotation, when the second arc breach 321 on the second disc 32 rotates to just right the first arc breach 21 mouth, the dwang 311 on the first disc 31 rotates and inserts into one of them spout mouth 22, drive rotor plate 2 and first pivot 12 to rotate 90 degrees, make the rotor plate 13 on the first pivot 12 rotate to vertical downwards in turn, realize two kinds of light fast switch over, because the restriction of turned angle, avoid ultraviolet lamp 132 and LED lamp 131 on two adjacent rotor plates 13 to be in opening 112 simultaneously, then opened, safety and reliability.
Specifically, a controller 113 is arranged in the mounting cavity 111, and the trigger mechanism comprises a sleeve 5, a sliding rod 51, a return spring 52 and a roller 53.
The sleeve 5 is fixedly arranged on one side edge of the rotating vane plate 13 close to the rotating vane plate 2, and the length direction of the sleeve 5 is consistent with the width direction of the rotating vane plate 13.
The slide rod 51 is inserted in the sleeve 5, the upper end of the slide rod 51 extends out of the sleeve 5, the end part of the slide rod is fixedly provided with an upper limiting plate 511, and the lower end of the slide rod 51 extends out of the sleeve 5, and the end part of the slide rod is fixedly provided with a lower limiting plate 512.
The reset spring 52 is sleeved on the sliding rod 51, one end of the reset spring 52 is fixedly connected with the upper limiting plate 511, and the other end of the reset spring is fixedly connected with the upper end of the sleeve 5.
The gyro wheel 53 rotates and sets up on the downside of limiting plate 512 down, the axial of gyro wheel 53 is parallel with the axial of first pivot 12, be equipped with pressure sensor 531 on the wheel face of gyro wheel 53, pressure sensor 531 is connected with controller 113 electricity, on the lateral wall of gyro wheel 53 contact installation cavity 111, reset spring 52 is in tension state.
When the rotating vane plate 13 faces the side wall of the installation cavity 111, the roller 53 on the lower limiting plate 512 contacts the side wall of the installation cavity 111, the return spring 52 on the sliding rod 51 is in a stretching state, when the first rotating shaft 12 drives the rotating vane plate 13 to rotate vertically downwards, the roller 53 loses the extrusion force of the side wall of the installation cavity 111, under the action of the return spring 52, the sliding rod 51 slides downwards to push the roller 53 to extend out of the opening 112, the pressure sensor 531 on the roller 53 loses the pressure and sends a signal to the controller 113, the controller 113 turns on the lamp on the rotating vane plate 13, when the first rotating shaft 12 drives the rotating vane plate 13 to rotate towards the side wall of the installation cavity 111, the roller 53 contacts the side wall of the installation cavity 111, the pressure sensor 531 sends a signal to the controller 113, the controller 113 turns off the lamp on the rotating vane plate 13, so that the lamp towards the opening 112 is always turned on, and the lamp towards the side wall of the installation, the energy consumption of the elevator is reduced.
Specifically, each of the four louver plates 13 is a polished aluminum plate.
When one of the rotating vane plates 13 rotates to vertically downwards, the lamp on the rotating vane plate 13 is turned on, the light in the area of the opening 112 penetrates through the opening 112 to be emitted into the elevator car 6, the light which does not penetrate out of the opening 112 irradiates on the polished aluminum plate and is reflected into the elevator car 6 by the polished aluminum plate, and the illumination brightness of the LED lamp 132 in the elevator car 6 and the disinfection range of the ultraviolet lamp 131 are improved.
Specifically, the apparatus further includes an infrared detector 72, and the infrared detector 72 is electrically connected to the motor 4 through a controller 113.
Install infrared detector 72 at the top of elevator mouth 7, when someone stands at elevator mouth 7 and waits for the elevator, infrared detector 72 sends out the signal and gives controller 113, and starter motor 4 drives first pivot 12 and rotates the round, changes the light in elevator car 6 in advance, avoids ultraviolet lamp 131 to cause the injury to the people.
In the description of this patent, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the patent and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the patent.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. An ultraviolet disinfection apparatus for an elevator, comprising: the device comprises a cylinder (1), wherein sealing plates (11) are arranged at two ends of the cylinder (1), an installation cavity (111) is formed between the cylinder (1) and the two sealing plates (11), and an opening (112) is formed in the cylinder (1);
the first rotating shaft (12) is coaxially and rotatably arranged between the two sealing plates (11), four rotating vane plates (13) are uniformly arranged on the first rotating shaft (12) at intervals along the circumferential direction, two ultraviolet lamps (131) are respectively arranged on two rotating vane plates (13) in the same plane, two LED lamps (132) are respectively arranged on the other two rotating vane plates (13) in the same plane, and the two ultraviolet lamps (131) and the two LED lamps (132) are fixedly arranged on the same side of the four rotating vane plates (13);
the driving mechanism is arranged in the mounting cavity (111) and in an initial state, one of the rotating vane plates (13) is vertically downward and is positioned above the opening (112), at the moment, the two rotating vane plates (13) in a horizontal state face the side wall of the mounting cavity (111), and the driving mechanism can intermittently drive the first rotating shaft (12) to rotate by 90 degrees;
the four trigger mechanisms correspond to the four rotating blade plates (13) one by one, the trigger mechanisms are arranged on the corresponding rotating blade plates (13), and when one of the rotating blade plates (13) rotates to be vertical and downward, the trigger mechanisms can start the lamp on the rotating blade plate (13).
2. The ultraviolet disinfection apparatus for elevators according to claim 1, wherein the driving mechanism comprises:
the second rotating shaft (3) is rotatably arranged in the mounting cavity (111) through a supporting plate (33), and the second rotating shaft (3) is parallel to the first rotating shaft (12) in the axial direction;
the motor (4) is fixedly arranged on one sealing plate (11), and one end of the second rotating shaft (3) is fixedly connected with an output shaft of the motor (4);
the linkage structure is arranged between the first rotating shaft (12) and the second rotating shaft (3), and when the second rotating shaft (3) rotates, the linkage structure can intermittently drive the first rotating shaft (12) to rotate for 90 degrees.
3. The ultraviolet ray sterilizing apparatus for elevators according to claim 2, wherein the interlocking structure comprises:
the rotating plate (2) is fixedly arranged on the first rotating shaft (12), the rotating plate (2) is square, first arc-shaped notches (21) are formed in four corners of the rotating plate (2), a sliding groove opening (22) is formed between every two adjacent first arc-shaped notches (21), the depth direction of the sliding groove opening (22) is consistent with the radial direction of the first rotating shaft (12), the four sliding groove openings (22) are in one-to-one correspondence with the four rotating vane plates (13), and the sliding groove openings (22) and the corresponding rotating vane plates (13) are located in the same plane;
the first disc (31), the said first disc (31) is fixed on the second spindle (3) coaxially, the said first disc (31) locates at the left side of the rotating plate (2);
the second disc (32) is coaxially and fixedly arranged on one side, close to the rotating plate (2), of the first disc (31), the second disc (32) is provided with second arc-shaped notches (321), and when the first rotating shaft (12) rotates, the side edges of the four first arc-shaped notches (21) are sequentially attached to the arc-shaped side edges of the second disc (32);
dwang (311), dwang (311) set firmly perpendicularly in first disc (31) and are close to one side of rotor plate (2), when first disc (31) rotate the round, have a position at least, dwang (311) can move to in one of them spout opening (22), drive rotor plate (2) and rotate 90 degrees.
4. An ultraviolet disinfection device for elevators according to claim 3, wherein a controller (113) is provided in the installation chamber (111), and the trigger mechanism comprises:
the sleeve (5) is fixedly arranged on one side edge of the rotating vane plate (13) close to the rotating vane plate (2), and the length direction of the sleeve (5) is consistent with the width direction of the rotating vane plate (13);
the sliding rod (51) is inserted into the sleeve (5), the upper end of the sliding rod (51) extends out of the sleeve (5) and the end part of the sliding rod is fixedly provided with an upper limiting plate (511), the lower end of the sliding rod (51) extends out of the sleeve (5) and the end part of the sliding rod is fixedly provided with a lower limiting plate (512);
the return spring (52), the said return spring (52) is fitted over locating at the slide bar (51) between bushing (5) and the upper limit plate (511);
gyro wheel (53), gyro wheel (53) rotate and set up under on the downside of limiting plate (512), the axial of gyro wheel (53) and the axial direction parallel of first pivot (12), be equipped with pressure sensor (531) on the wheel face of gyro wheel (53), pressure sensor (531) and controller (113) electricity are connected, on the lateral wall of gyro wheel (53) contact installation cavity (111), reset spring (52) are in tension state.
5. Ultraviolet disinfection apparatus for elevators according to claim 4, characterized in that the four rotating vane plates (13) are polished aluminum plates.
6. Ultraviolet disinfection apparatus for elevators according to claim 5, further comprising an infrared detector (72), wherein the infrared detector (72) is electrically connected to the motor (4) through a controller (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300267.6U CN213387354U (en) | 2020-10-15 | 2020-10-15 | Ultraviolet disinfection device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300267.6U CN213387354U (en) | 2020-10-15 | 2020-10-15 | Ultraviolet disinfection device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213387354U true CN213387354U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022300267.6U Active CN213387354U (en) | 2020-10-15 | 2020-10-15 | Ultraviolet disinfection device for elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN213387354U (en) |
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2020
- 2020-10-15 CN CN202022300267.6U patent/CN213387354U/en active Active
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