CN220817672U - Lighting device of elevator - Google Patents
Lighting device of elevator Download PDFInfo
- Publication number
- CN220817672U CN220817672U CN202322229032.6U CN202322229032U CN220817672U CN 220817672 U CN220817672 U CN 220817672U CN 202322229032 U CN202322229032 U CN 202322229032U CN 220817672 U CN220817672 U CN 220817672U
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- led lamp
- lighting device
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- 238000005286 illumination Methods 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an illumination device of an elevator, which belongs to the technical field of elevators and comprises a car top plate, wherein a mounting groove is formed in the car top plate, the illumination device is mounted in the mounting groove and comprises a PWM dimming device, an LED lamp and an ambient light sensor, the LED lamp is connected to the PWM dimming device, a lampshade is arranged on the LED lamp, and the ambient light sensor is located at two ends of the lampshade. According to the utility model, the mounting groove is formed in the car roof, and the lighting device is mounted in the mounting groove, wherein the lighting device comprises the PWM dimming device, the LED lamp and the ambient light sensor, and the ambient light sensor senses the ambient light, so that the brightness of the LED lamp is automatically regulated through the PWM dimming device, the lighting device can automatically regulate the brightness of the LED lamp according to the surrounding environment, the LED lamp is prevented from using the maximum power all the day, and the structure greatly saves the energy consumption of the lighting device.
Description
Technical Field
The utility model belongs to the technical field of elevators, and particularly relates to an illumination device of an elevator.
Background
With the development of technology, elevators are indispensable riding tools in people's life.
At present, the existing elevator lighting device is installed on the inner top wall of an elevator, and once the lighting device is damaged in the use process, the lighting device cannot be quickly detached and installed, and meanwhile, in the use process, the existing lighting device cannot be adjusted in luminosity when no one is used, so that the lighting device is kept brightest all the day, and the energy consumption of the elevator internal lighting device is greatly increased.
Disclosure of utility model
The utility model aims at: in order to solve the problem that the existing elevator lighting device is arranged on the inner top wall of an elevator, the existing elevator lighting device cannot be quickly disassembled and assembled once damaged in the use process, and meanwhile, the existing elevator lighting device cannot be adjusted in luminosity when no one is used in the use process, so that the lighting device is kept brightest all the day, and the energy consumption of the elevator lighting device is greatly increased.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lighting device of elevator, includes the car roof, be provided with the mounting groove on the car roof, lighting device installs in the mounting groove, lighting device includes PWM dimming device, LED lamp and ambient light sensor, the LED lamp is connected PWM dimming device is last, be provided with the lamp shade on the LED lamp, ambient light sensor is located the lamp shade both ends.
As a further description of the above technical solution:
the ambient light sensor is electrically connected to the PWM dimming device.
As a further description of the above technical solution:
the PWM dimming device is provided with a fixing plate, and the fixing plate is fixed on the inner side wall of the mounting groove through screws.
As a further description of the above technical solution:
Still be provided with the elastic groove on the car roof, be provided with the elastic component in the elastic groove, the elastic component includes fixed block, spring and butt piece, the spring is located the fixed block with between the butt piece, be provided with the expansion tank on the butt piece, be provided with the spliced pole on the fixed block, the spliced pole is scalable be in the expansion tank.
As a further description of the above technical solution:
The car roof bottom is provided with the rotation joint spare, the rotation joint spare includes axis of rotation and joint board, the joint board rotates to be connected on the connecting axle, be provided with the elastic cushion on the joint board inside wall.
As a further description of the above technical solution:
The clamping plate is provided with a fixing hole, a screw penetrates through the fixing hole to be connected to the car top plate, and the screw is located at the inner side of the rotating shaft.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, the mounting groove is formed in the car roof, and the lighting device is mounted in the mounting groove, wherein the lighting device comprises the PWM dimming device, the LED lamp and the ambient light sensor, and the ambient light sensor senses the ambient light, so that the brightness of the LED lamp is automatically regulated through the PWM dimming device, the lighting device can automatically regulate the brightness of the LED lamp according to the surrounding environment, the LED lamp is prevented from using the maximum power all the day, and the structure greatly saves the energy consumption of the lighting device.
2. According to the utility model, the rotating clamping piece is arranged at the bottom of the car roof, when the lighting device is required to be installed, the clamping plate is only required to be rotated to the bottom of the lamp shade and fixed by the screw, the elastic pad is arranged on the inner side wall of the clamping plate, so that the bottom of the lamp shade can be well protected, meanwhile, the elastic pieces are arranged on the two sides of the LED lamp, the two sides of the LED lamp can be well abutted, the installation stability of the LED lamp is ensured, and when the structure is disassembled, the LED lamp can be disassembled only by disassembling the screw on the fixing plate and the clamping plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of an illumination device of an elevator.
Fig. 2 is an enlarged view at a in fig. 1.
Legend description:
1-a car roof; 2-mounting grooves; 3-lighting means; 31-PWM dimming means; a 32-LED lamp; 33-an ambient light sensor; 4-a lampshade; 5-a fixing plate; 6-an elastic groove; 7-an elastic member; 71 a fixed block; 72-spring; 73-abutting blocks; 8-connecting columns; 9-rotating the clamping piece; 91-rotating shaft; 92-clamping plates; 10-elastic pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In describing embodiments of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "inner", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a lighting device of elevator, includes car roof 1, be provided with mounting groove 2 on the car roof 1, lighting device 3 installs in the mounting groove 2, lighting device 3 includes PWM light modulation device 31, LED lamp 32 and ambient light sensor 33, LED lamp 32 connects on the PWM light modulation device 31, be provided with lamp shade 4 on the LED lamp 32, ambient light sensor 33 is located lamp shade 4 both ends.
The ambient light sensor 33 is electrically connected to the PWM dimming device 31.
The PWM dimming device 31 is provided with a fixing plate 5, and the fixing plate 5 is fixed on the inner side wall of the mounting groove 2 by screws.
The car roof 1 is further provided with an elastic groove 6, an elastic piece 7 is arranged in the elastic groove 6, the elastic piece 7 comprises a fixed block 71, a spring 72 and an abutting block 73, the spring 72 is located between the fixed block 71 and the abutting block 73, the abutting block 73 is provided with a telescopic groove, the fixed block 71 is provided with a connecting column 8, and the connecting column 8 is telescopic in the telescopic groove.
The bottom of the car roof 1 is provided with a rotary clamping piece 9, the rotary clamping piece 9 comprises a rotary shaft 91 and a clamping plate 92, the clamping plate 92 is rotationally connected to a connecting shaft, and an elastic pad 10 is arranged on the inner side wall of the clamping plate 92.
The clamping plate 92 is provided with a fixing hole, a screw penetrates through the fixing hole to be connected to the car top plate 1, and the screw is located at the inner side of the rotating shaft 91.
Working principle: through set up the mounting groove on the car roof, install lighting device in the mounting groove, wherein lighting device includes PWM dimming device, LED lamp and ambient light sensor, respond to the ambient light degree through ambient light sensor to adjust the luminance of LED lamp automatically through PWM dimming device, make lighting device can be according to ambient environment automatically regulated LED lamp luminance, avoid the LED lamp all day all at the maximum power of use, this structure has practiced thrift lighting device's energy consumption greatly.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The utility model provides an illumination device of elevator, its characterized in that includes car roof (1), be provided with mounting groove (2) on car roof (1), illumination device (3) are installed in mounting groove (2), illumination device (3) are including PWM dimming device (31), LED lamp (32) and ambient light sensor (33), LED lamp (32) are connected on PWM dimming device (31), be provided with lamp shade (4) on LED lamp (32), ambient light sensor (33) are located lamp shade (4) both ends, still be provided with elastic groove (6) on car roof (1), be provided with elastic component (7) in elastic groove (6), elastic component (7) are including fixed block (71), spring (72) and butt piece (73), spring (72) are located between fixed block (71) with butt piece (73), be provided with the expansion groove on butt piece (73), be provided with on fixed block (71) lamp shade (4), still be provided with joint post (8) on the car roof (9) rotatable coupling post (9) are including rotating in car roof (91), the clamping plate (92) is rotatably connected to the connecting shaft, and an elastic pad (10) is arranged on the inner side wall of the clamping plate (92).
2. An elevator lighting device according to claim 1, characterized in that the ambient light sensor (33) is electrically connected to the PWM dimming means (31).
3. The lighting device of an elevator according to claim 2, characterized in that the PWM dimming device (31) is provided with a fixing plate (5), the fixing plate (5) being fixed on the inner side wall of the mounting groove (2) by means of screws.
4. The lighting device of an elevator according to claim 1, characterized in that the clamping plate (92) is provided with a fixing hole through which a screw is connected to the car roof (1), the screw being located inside the rotation shaft (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229032.6U CN220817672U (en) | 2023-08-18 | 2023-08-18 | Lighting device of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322229032.6U CN220817672U (en) | 2023-08-18 | 2023-08-18 | Lighting device of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220817672U true CN220817672U (en) | 2024-04-19 |
Family
ID=90672239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322229032.6U Active CN220817672U (en) | 2023-08-18 | 2023-08-18 | Lighting device of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220817672U (en) |
-
2023
- 2023-08-18 CN CN202322229032.6U patent/CN220817672U/en active Active
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