Illuminating device for elevator risk avoiding
By designing a protective structure and a cleaning structure in the elevator hazard lighting device, the problem of damage caused by human touch when the device is idle is solved, ensuring the normal use of the device and the improvement of lighting effect.
Patent Information
- Application Number
- CN202421574529.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing elevator hazard lighting device is easily damaged by human touch when it is idle, resulting in the inability to use normally under special circumstances.
A lighting device for elevator hazard avoidance is designed, using a combination of protective structure and cleaning structure. The protective structure prevents external collision damage through a slidingly connected protective cover and elastic telescopic rod; the cleaning structure ensures that the surface of the lighting equipment is clean through a slidingly connected fixed shell and elastic spring.
It effectively prevents the lighting device from being damaged by human collision, ensures its normal use in special circumstances, and improves the lighting effect by cleaning the structure.
Smart Images
Figure CN222877405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of emergency lighting equipment, in particular to a lighting device for elevator risk avoidance. Background Art
[0002] Elevator hazard avoidance lighting devices are mainly used to illuminate the people in the elevator when the elevator breaks down.
[0003] The hazard lighting device is an important component of the elevator and an important component in the elevator.
[0004] Currently, the elevator safety lighting devices on the market are idle most of the time and are only used in special circumstances. As a result, when the elevator safety lighting devices are idle, due to the large flow of people coming and going in the elevator, the elevator safety lighting devices are easily damaged by human touch, which makes them unable to be used normally in special circumstances. Utility Model Content
[0005] The purpose of the utility model is to provide an elevator safety lighting device to solve the problems raised in the above background technology.
[0006] To achieve the above object, the utility model provides the following technical solution: an elevator hazard avoidance lighting device, comprising an elevator, a lighting device is fixedly installed inside the elevator, a protective structure is provided inside the elevator, a cleaning structure is provided inside the elevator, and the protective structure comprises:
[0007] A right protective cover, the top surface of the interior of the elevator is slidably connected with the right protective cover, the outer wall of the right protective cover is fixedly connected with a fixing plate, the inner wall of the elevator is fixedly connected with an elastic telescopic rod, the other end of the elastic telescopic rod is fixedly connected with the fixing plate, the fixing plate moves with the movement of the right protective cover, and the elastic telescopic rod drives the fixing plate to reset by its own elastic force;
[0008] A left protective cover, the top surface of the interior of the elevator is slidably connected with the left protective cover, and a limiting groove is provided on the outer wall of the left protective cover;
[0009] The outer wall of the right protective cover passes through the rotating shaft and is rotatably connected to the penetration point of the rotating shaft. The inner wall of the rotating shaft is fixedly connected to a support plate. The outer wall of the support plate is fixedly connected to a return spring. The end of the return spring away from the support plate is fixedly connected to a limit rod. The return spring will push the limit rod to move in a direction away from the return spring through its own elastic force. The outer wall of the limit rod passes through the rotating shaft and the right protective cover. The outer wall of the limit rod is fixedly connected to a handle, and the handle can drive the limit rod to move. The outer wall of the handle passes through the rotating shaft.
[0010] Preferably, the cleaning structure comprises: a fixed shell, the inner wall of the left protective cover is fixedly connected with the fixed shell, and the fixed shell moves with the movement of the left protective cover.
[0011] Preferably, a cleaning brush is slidably connected to the inner wall of the fixed shell, and the cleaning brush moves with the movement of the fixed shell.
[0012] Preferably, an elastic spring is fixedly connected to the inner wall of the fixed shell.
[0013] Preferably, one end of the elastic spring away from the fixed shell is fixedly connected to the cleaning brush, and the elastic spring pushes the cleaning brush to move in the direction of the lighting device through its own elastic force.
[0014] Preferably, the fixing shells are provided in multiple groups and are respectively arranged on the inner walls of the left protective cover and the right protective cover, and the fixing plates are provided in two groups and are respectively fixed on the outer walls of the left protective cover and the right protective cover.
[0015] Compared with the prior art, the utility model provides an elevator hazard avoidance lighting device, which has the following beneficial effects:
[0016] 1. The elevator danger avoidance lighting device is provided with a protective structure. The protective structure can protect the elevator danger avoidance lighting device through a protective cover when the elevator danger avoidance lighting device is not in use, thereby preventing the elevator danger avoidance lighting device from being damaged due to human collision, thereby preventing the elevator danger avoidance lighting device from being unable to be used normally under special circumstances.
[0017] 2. The elevator hazard avoidance lighting device is provided with a cleaning structure. The cleaning structure can clean the dust on the surface of the elevator hazard avoidance lighting device with a cleaning brush when the protective cover is removed, thereby improving the lighting effect of the elevator hazard avoidance lighting device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the rotating shaft of the utility model;
[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the fixed shell of the utility model;
[0022] Figure 5 For this utility model Figure 1 A magnified schematic diagram of the inner A structure;
[0023] Figure 6 For this utility model Figure 1 A magnified schematic diagram of the inner B structure;
[0024] Figure 7 For this utility model Figure 2 Enlarged schematic diagram of the inner C structure.
[0025] In the figure: 1. elevator; 2. lighting equipment; 4. protection structure; 41. left protection cover; 42. limiting groove; 43. right protection cover; 44. fixing plate; 45. elastic telescopic rod; 46. rotating shaft; 47. supporting plate; 48. reset spring; 49. limiting rod; 410. handle; 5. cleaning structure; 51. fixing shell; 52. cleaning brush; 53. elastic spring. DETAILED DESCRIPTION
[0026] like Figure 1 - Figure 7 As shown, the utility model provides a technical solution: a lighting device for elevator evacuation, comprising an elevator 1, a lighting device 2 is fixedly installed inside the elevator 1, a protective structure 4 is provided inside the elevator 1, and a cleaning structure 5 is provided inside the elevator 1.
[0027] The protective structure 4 includes: a left protective cover 41, a limiting groove 42, a right protective cover 43, a fixing plate 44, an elastic telescopic rod 45, a rotating shaft 46, a supporting plate 47, a return spring 48, a limiting rod 49, and a handle 410. The top surface inside the elevator 1 is slidably connected with the right protective cover 43, and the right protective cover 43 and the left protective cover 41 are symmetrically distributed. The outer wall of the right protective cover 43 is fixedly connected with a fixing plate 44. There are two groups of fixing plates 44, which are respectively arranged on the outer walls of the right protective cover 43 and the left protective cover 41, and the two groups of fixing plates 44 will move with the movement of the right protective cover 43 and the left protective cover 41 respectively. The inner wall of the elevator 1 is fixedly connected with an elastic telescopic rod 45. There are two groups of elastic telescopic rods 45, and the two groups of elastic telescopic rods 45 take the center line of the elevator 1 as the symmetry axis. The two sets of elastic telescopic rods 45 are respectively fixedly connected to different sets of fixed plates 44, and the elastic telescopic rods 45 drive the fixed plates 44 to reset through their own elastic force. The other end of the elastic telescopic rods 45 is fixedly connected to the fixed plates 44. The top surface of the interior of the elevator 1 is slidably connected to the left protective cover 41. The outer wall of the left protective cover 41 is provided with a limiting groove 42. The limiting groove 42 is provided with two sets, and the two sets of limiting grooves 42 are symmetrically distributed with the center line of the left protective cover 41 as the symmetry axis, and the size of the limiting groove 42 is suitable for the limiting rod 49. The outer wall of the right protective cover 43 is penetrated by a rotating shaft 46 and is rotatably connected to the penetration of the rotating shaft 46. The inner wall of the rotating shaft 46 is fixedly connected to a support plate 47. The rotating shaft 46 plays a fixing role on the support plate 47. The outer wall of the support plate 47 is fixedly connected to a return spring 48. The return spring 48 is provided with two groups, and the two groups of return springs 48 are symmetrically distributed with the center line of the support plate 47 as the symmetry axis. One end of the return spring 48 away from the support plate 47 is fixedly connected to a limit rod 49. The limit rod 49 is provided with two groups, and is respectively connected to a different group of return springs 48. 8 is fixedly connected, and the return spring 48 will push the limit rod 49 to move away from the return spring 48 through its own elastic force. The outer wall of the limit rod 49 passes through the rotating shaft 46 and the right protective cover 43. The outer wall of the limit rod 49 is fixedly connected with a handle 410. The handle 410 is provided with two groups, and is respectively fixedly connected to a different group of limit rods 49, and the handle 410 can drive the limit rod 49 to move. The outer wall of the handle 410 passes through the rotating shaft 46. Rotating the handle 410 with the midpoint of the rotating shaft 46 as the center can drive the rotating shaft 46 to rotate.
[0028] The cleaning structure 5 comprises: a fixed shell 51, a cleaning brush 52, and an elastic spring 53. The inner wall of the left protective cover 41 is fixedly connected with the fixed shell 51, and the fixed shell 51 is provided with multiple groups, and is respectively located on the inner walls of the left protective cover 41 and the right protective cover 43. The inner wall of the fixed shell 51 is slidably connected with the cleaning brush 52, and the cleaning brush 52 is provided with multiple groups, and the number of the cleaning brushes 52 is consistent with the number of the fixed shell 51, and the cleaning brush 52 will move with the movement of the fixed shell 51, and the cleaning brush 52 can clean the surface of the lighting device 2, and the inner wall of the fixed shell 51 is fixedly connected with the elastic spring 53, and the elastic spring 53 is provided with multiple groups, and is respectively fixedly connected with different consistent fixed shells 51, and the elastic spring 53 will push the cleaning brush 52 to move in the direction of the lighting device 2 through its own elastic force, thereby ensuring that the brush surface of the cleaning brush 52 fits the surface of the lighting device 2, and the end of the elastic spring 53 away from the fixed shell 51 is fixedly connected with the cleaning brush 52.
[0029] Working principle: by moving the two sets of handles 410 in the direction of the rotating shaft 46 at the same time, the limiting rod 49 is retracted into the rotating shaft 46 as the handle 410 moves, and then the rotating shaft 46 is driven to rotate by rotating the handle 410 with the midpoint of the rotating shaft 46 as the center, so that the limiting rod 49 cannot pop out of the right protective cover 43 by the elastic force of the return spring 48, and then the left protective cover 41 and the right protective cover 43 are spliced together by moving the left protective cover 41 and the right protective cover 43, and at this time, by moving the two sets of handles 410 in the direction of the rotating shaft 46 at the same time again, and rotating the handle 410 with the midpoint of the rotating shaft 46 as the center to drive the rotating shaft 46 to rotate, so that the limiting rod 49 is aligned with the limiting groove 42, and the limiting rod 49 will no longer be blocked by the inner wall of the right protective cover 43, and then the limiting rod 49 will be inserted into the limiting groove 42 by the elastic force of the return spring 48, thereby The protective covers 43 are fixed together, and the left protective cover 41 and the right protective cover 43 protect the lighting device 2, thereby preventing the lighting device 2 from being damaged due to external collisions when not in use, thereby affecting the normal use of the lighting device 2 under special circumstances. At the same time, it is only necessary to move the two sets of handles 410 in the direction of the rotating shaft 46 at the same time, so that the limit rod 49 is retracted into the rotating shaft 46 as the handle 410 moves, so that the limit rod 49 is separated from the limit groove 42, and the handle 410 is rotated with the midpoint of the rotating shaft 46 as the center to drive the rotating shaft 46 to rotate so that the limit rod 49 is no longer aligned with the direction of the limit groove 42. At this time, the handle 410 is released. At this time, the elastic telescopic rod 45 will drive the fixing plate 44 to reset through its own elastic force, thereby resetting the right protective cover 43 and the left protective cover 41, thereby exposing the lighting device 2, and then illuminating the elevator 1 through the lighting device 2 in case of distress.
[0030] At the same time, when the right protective cover 43 and the left protective cover 41 move, the fixed shell 51 will move with the movement of the right protective cover 43 and the left protective cover 41, so that the cleaning brush 52 will move with the movement of the fixed shell 51, and at the same time, the elastic spring 53 will move upward through the cleaning brush 52, thereby ensuring that the cleaning brush 52 fits the surface of the lighting device 2, and then the dust on the surface of the lighting device 2 is cleaned through the cleaning brush 52 on the right protective cover 43 and the left protective cover 41, thereby improving the lighting effect of the lighting device 2.
[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. An elevator hazard avoidance lighting device, comprising an elevator (1), characterized in that: A lighting device (2) is fixedly installed inside the elevator (1), a protective structure (4) is provided inside the elevator (1), a cleaning structure (5) is provided inside the elevator (1), and the protective structure (4) comprises: A right protective cover (43), the top surface of the interior of the elevator (1) is slidably connected to the right protective cover (43), the outer wall of the right protective cover (43) is fixedly connected to a fixing plate (44), the inner wall of the elevator (1) is fixedly connected to an elastic telescopic rod (45), and the other end of the elastic telescopic rod (45) is fixedly connected to the fixing plate (44); A left protective cover (41), the top surface of the interior of the elevator (1) is slidably connected with the left protective cover (41), and a limiting groove (42) is provided on the outer wall of the left protective cover (41); The outer wall of the right protective cover (43) is penetrated by the rotating shaft (46) and is rotatably connected to the penetration point of the rotating shaft (46); the inner wall of the rotating shaft (46) is fixedly connected to a support plate (47); the outer wall of the support plate (47) is fixedly connected to a return spring (48); one end of the return spring (48) away from the support plate (47) is fixedly connected to a limit rod (49); the outer wall of the limit rod (49) penetrates the rotating shaft (46) and the right protective cover (43); the outer wall of the limit rod (49) is fixedly connected to a handle (410); the outer wall of the handle (410) penetrates the rotating shaft (46).
2. An elevator hazard avoidance lighting device according to claim 1, characterized in that: The cleaning structure (5) comprises: a fixed shell (51), and the inner wall of the left protective cover (41) is fixedly connected to the fixed shell (51).
3. The elevator hazard avoidance lighting device according to claim 2, characterized in that: A cleaning brush (52) is slidably connected to the inner wall of the fixed shell (51).
4. The elevator hazard avoidance lighting device according to claim 2, characterized in that: An elastic spring (53) is fixedly connected to the inner wall of the fixed shell (51).
5. The elevator hazard avoidance lighting device according to claim 4, characterized in that: One end of the elastic spring (53) away from the fixed shell (51) is fixedly connected to the cleaning brush (52).
6. The elevator hazard avoidance lighting device according to claim 2, characterized in that: The fixing shells (51) are provided with multiple groups and are respectively arranged on the inner walls of the left protective cover (41) and the right protective cover (43); the fixing plates (44) are provided with two groups and are respectively fixed on the outer walls of the left protective cover (41) and the right protective cover (43).