CN212334321U - Elevator car with illumination function - Google Patents
Elevator car with illumination function Download PDFInfo
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- CN212334321U CN212334321U CN202020753556.9U CN202020753556U CN212334321U CN 212334321 U CN212334321 U CN 212334321U CN 202020753556 U CN202020753556 U CN 202020753556U CN 212334321 U CN212334321 U CN 212334321U
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- car wall
- wall
- transmission shaft
- driving motor
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Abstract
The utility model discloses an elevator car with illumination function, which comprises a car body and an illumination device, wherein the car body comprises a car wall and a car top, a transverse cavity is arranged inside the car top, a transmission shaft is arranged in the transverse cavity, and one end of the transmission shaft is connected with a driving motor; the car walls comprise a first car wall and a second car wall which are arranged oppositely, vertical sliding grooves communicated with the transverse cavities are formed in the first car wall and the second car wall, sliding blocks and screw rods in threaded connection with the sliding blocks are arranged in the vertical sliding grooves, first conical gears are arranged at the upper ends of the screw rods, and second conical gears meshed with the first conical gears in a one-to-one corresponding mode are arranged on the transmission shafts; the lighting device comprises a mounting plate and a lighting lamp, wherein connecting blocks are arranged on two sides of the mounting plate respectively, and the two connecting blocks penetrate through the first car wall and the second car wall respectively and are fixed with the sliding block. The utility model relates to an elevator car with illumination function, its is rational in infrastructure, and the height of adjustable light to change and maintain the illumination lamp.
Description
Technical Field
The utility model relates to an elevator car with illumination function.
Background
An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (less than 1 m/s), a high-speed elevator (1-2 m/s) and a high-speed elevator (more than 2 m/s). The elevator car usually illuminates the inside of the car through an illuminating lamp fixed on the car roof in consideration of normal activity needs of passengers, but the car roof is high in height, so that the illuminating lamp can be maintained and replaced by means of a ladder, the elevator car is very inconvenient, and certain potential safety hazards exist when the elevator car is climbed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator car with illumination function, its is rational in infrastructure, and the height of adjustable light to change and maintain the illumination lamp.
In order to achieve the purpose, the technical scheme of the utility model is to design an elevator car with an illumination function, which comprises a car body and an illumination device, wherein the car body comprises a car wall and a car top connected to the top of the car wall, a transverse cavity is arranged inside the car top, a supporting seat and a transmission shaft penetrating through the supporting seat along the horizontal direction are arranged in the transverse cavity, a bearing is arranged between the transmission shaft and the supporting seat, and one end of the transmission shaft is connected with a driving motor; the car walls comprise a first car wall and a second car wall which are arranged oppositely, vertical sliding grooves communicated with the transverse cavity are formed in the first car wall and the second car wall, a sliding block and a screw rod penetrating through the sliding block along the vertical direction are arranged in the vertical sliding grooves, the lower end of the screw rod is installed in the vertical sliding grooves through a bearing, the upper end of the screw rod extends into the transverse cavity and is provided with a first bevel gear, the sliding block is provided with a threaded hole for the screw rod to penetrate through and is in threaded connection with the screw rod, two second bevel gears are arranged on the transmission shaft, and the two second bevel gears are in one-to-one corresponding meshing with the two first bevel gears; the lighting device comprises a mounting plate and a lighting lamp, wherein connecting blocks are respectively arranged on two sides of the mounting plate, the connecting blocks respectively penetrate through the first car wall and the second car wall and are fixed with the sliding blocks, strip-shaped openings for the connecting blocks to penetrate through are formed in the first car wall and the second car wall, a mounting groove is formed in the bottom of the mounting plate, and the lighting lamp is embedded in the mounting groove.
Preferably, be equipped with spacing piece and lower spacing piece on going up in the vertical spout, should go up spacing piece and lower spacing piece and all be equipped with the through-hole that supplies the silk pole to run through.
Preferably, the mounting box is arranged on the outer side of the car roof, the driving motor is fixed in the mounting box, an output shaft of the driving motor penetrates through the car roof and is connected with the transmission shaft, and the car roof is provided with a through hole for the output shaft of the driving motor to penetrate through.
Preferably, a control box is arranged on the second car wall, a motor control button is arranged on the control box, a motor controller is arranged in the control box, and the motor control button and the driving motor are respectively electrically connected with the motor controller.
Preferably, the connecting block is integrally connected with the mounting plate.
The utility model has the advantages and the beneficial effects that: the elevator car with the lighting function is reasonable in structure, and the height of the lighting lamp can be adjusted so as to replace and maintain the lighting lamp.
When the illuminating lamp needs to be replaced and maintained, the motor control button is operated to start the driving motor to rotate forwardly, the driving motor drives the transmission shaft to rotate, the transmission shaft drives the screw rods in the first car wall and the second car wall to rotate together through the meshing of the first bevel gear and the second bevel gear after rotating, so that the sliding block and the sliding block are driven to descend along with the mounting plate, the driving motor stops running until the sliding block descends to be blocked by the lower limiting block, the mounting plate and the illuminating lamp descend to a certain height, and an operator can replace and maintain the illuminating lamp only by standing in the car; after the operation, the motor control button is operated to start the driving motor to rotate reversely, so that the sliding block drives the mounting plate and the illuminating lamp to move upwards, and the driving motor stops moving until the sliding block moves upwards to the position blocked by the upper limiting block, so that the illuminating lamp is reset to the height of normal use.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The utility model discloses the technical scheme who specifically implements is:
as shown in fig. 1, an elevator car with an illumination function comprises a car body and an illumination device, wherein the car body comprises a car wall and a car roof 1 connected to the top of the car wall, a transverse cavity 2 is arranged inside the car roof 1, a support seat 3 and a transmission shaft 4 penetrating through the support seat 3 along a horizontal direction are arranged in the transverse cavity 2, a bearing is arranged between the transmission shaft 4 and the support seat 3, and one end of the transmission shaft 4 is connected with a driving motor 5; the car walls comprise a first car wall 6 and a second car wall 7 which are arranged oppositely, vertical sliding grooves 8 communicated with the transverse cavity 2 are formed in the first car wall 6 and the second car wall 7, sliding blocks 9 and screw rods 10 penetrating through the sliding blocks 9 in the vertical direction are arranged in the vertical sliding grooves 8, the lower ends of the screw rods 10 are installed in the vertical sliding grooves 8 through bearings, the upper ends of the screw rods 10 extend into the transverse cavity 2 and are provided with first bevel gears 11, the sliding blocks 9 are provided with threaded holes for the screw rods 10 to penetrate through and are in threaded connection with the screw rods 10, two second bevel gears 12 are arranged on the transmission shaft 4, and the two second bevel gears 12 are meshed with the two first bevel gears 11 in a one-to-one correspondence manner; the lighting device comprises a mounting plate 13 and a lighting lamp 14, wherein connecting blocks 15 are respectively arranged on two sides of the mounting plate 13, the connecting blocks 15 respectively penetrate through a first car wall 6 and a second car wall 7 and are fixed with a sliding block 9, strip-shaped openings 16 for the connecting blocks 15 to penetrate through are respectively arranged on the first car wall 6 and the second car wall 7, a mounting groove is formed in the bottom of the mounting plate 13, and the lighting lamp 14 is embedded in the mounting groove.
An upper limiting block 17 and a lower limiting block 18 are arranged in the vertical sliding groove 8, and the upper limiting block 17 and the lower limiting block 18 are both provided with through holes for the screw rod 10 to penetrate through.
The outer side of the car roof 1 is provided with a mounting box 19, the driving motor 5 is fixed in the mounting box 19, an output shaft of the driving motor 5 penetrates through the car roof 1 and is connected with the transmission shaft 4, and the car roof 1 is provided with a through hole for the output shaft of the driving motor 5 to penetrate through.
The second car wall 7 is provided with a control box 20, the control box 20 is provided with a motor control button 21, a motor controller is arranged in the control box 20, and the motor control button 21 and the driving motor 5 are respectively electrically connected with the motor controller.
The connecting block 15 is integrally connected to the mounting plate 13.
The utility model has the advantages and the beneficial effects that: provided is an elevator car with an illumination function, which has a reasonable structure and can adjust the height of an illuminating lamp so as to replace and maintain an illuminating lamp 14.
When the illuminating lamp 14 needs to be replaced and maintained, the motor control button 21 is operated to start the driving motor 5 to rotate forwardly, the driving motor 5 drives the transmission shaft 4 to rotate, the transmission shaft 4 drives the screw rods 10 in the first car wall 6 and the second car wall 7 to rotate together through the meshing of the first bevel gear 11 and the second bevel gear 12 after rotating, so that the sliding block 9 and the sliding block 9 are driven to descend on the mounting plate 13, the driving motor 5 stops running until the sliding block 9 descends to be blocked by the lower limiting block 18, at the moment, the mounting plate 13 and the illuminating lamp 14 descend to a certain height, and an operator can replace and maintain the illuminating lamp 14 only by standing in the car; after the operation, the motor control button 21 is operated to start the driving motor 5 to rotate reversely, so that the slider 9 drives the mounting plate 13 and the illuminating lamp 14 to move upwards, and the driving motor 5 stops moving until the slider 9 moves upwards to be blocked by the upper limiting block 17, so that the illuminating lamp 14 is reset to the height for normal use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An elevator car with an illumination function is characterized by comprising a car body and an illumination device, wherein the car body comprises a car wall and a car top connected to the top of the car wall, a transverse cavity is formed in the car top, a supporting seat and a transmission shaft penetrating through the supporting seat along the horizontal direction are arranged in the transverse cavity, a bearing is arranged between the transmission shaft and the supporting seat, and one end of the transmission shaft is connected with a driving motor; the car walls comprise a first car wall and a second car wall which are arranged oppositely, vertical sliding grooves communicated with the transverse cavity are formed in the first car wall and the second car wall, a sliding block and a screw rod penetrating through the sliding block along the vertical direction are arranged in the vertical sliding grooves, the lower end of the screw rod is installed in the vertical sliding grooves through a bearing, the upper end of the screw rod extends into the transverse cavity and is provided with a first bevel gear, the sliding block is provided with a threaded hole for the screw rod to penetrate through and is in threaded connection with the screw rod, two second bevel gears are arranged on the transmission shaft, and the two second bevel gears are in one-to-one corresponding meshing with the two first bevel gears; the lighting device comprises a mounting plate and a lighting lamp, wherein connecting blocks are respectively arranged on two sides of the mounting plate, the connecting blocks respectively penetrate through the first car wall and the second car wall and are fixed with the sliding blocks, strip-shaped openings for the connecting blocks to penetrate through are formed in the first car wall and the second car wall, a mounting groove is formed in the bottom of the mounting plate, and the lighting lamp is embedded in the mounting groove.
2. The elevator car with the illumination function as claimed in claim 1, wherein an upper limit block and a lower limit block are arranged in the vertical sliding groove, and each of the upper limit block and the lower limit block is provided with a through hole for a screw rod to penetrate through.
3. The elevator car with the illumination function as claimed in claim 2, wherein a mounting box is arranged on the outer side of the car roof, the driving motor is fixed in the mounting box, an output shaft of the driving motor penetrates through the car roof and is connected with the transmission shaft, and the car roof is provided with a through hole for the output shaft of the driving motor to penetrate through.
4. The elevator car with the illumination function as claimed in claim 3, wherein a control box is arranged on the second car wall, a motor control button is arranged on the control box, a motor controller is arranged in the control box, and the motor control button and the driving motor are respectively electrically connected with the motor controller.
5. The elevator car with illumination function according to claim 4, characterized in that the connection block is integrally connected with the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753556.9U CN212334321U (en) | 2020-05-09 | 2020-05-09 | Elevator car with illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753556.9U CN212334321U (en) | 2020-05-09 | 2020-05-09 | Elevator car with illumination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212334321U true CN212334321U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020753556.9U Active CN212334321U (en) | 2020-05-09 | 2020-05-09 | Elevator car with illumination function |
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|---|---|
| CN (1) | CN212334321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415697A (en) * | 2021-07-08 | 2021-09-21 | 中海三菱电梯（苏州）有限公司 | Traction type goods elevator |
-
2020
- 2020-05-09 CN CN202020753556.9U patent/CN212334321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415697A (en) * | 2021-07-08 | 2021-09-21 | 中海三菱电梯（苏州）有限公司 | Traction type goods elevator |
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