Lampshade fixing device for maintenance of LED lighting device
By designing the lampshade fixing device, the combined structure of mobile rods, connecting bars, clamps and rotary columns can be used to achieve convenient disassembly and support of the shell. The slider and slide chute structures facilitate chip removal, solving the problems of difficulty in fixing the shell and cumbersome chip disassembly in the maintenance of LED lighting devices, and improving maintenance efficiency.
Patent Information
- Application Number
- CN202422569672.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-24
AI Technical Summary
During maintenance of existing LED lighting devices, the shell cannot be fixed after being removed, resulting in staff having to hold the removed shell for repair, which is time-consuming and labor-intensive, and chip disassembly.
A lampshade fixing device is designed to achieve convenient disassembly and support of the shell through a combined structure of moving rods, connecting bars, clamps and rotating columns. The slider and slide chute structure facilitate the movement of the chip and simplify maintenance operations.
The disassembly of the shell and the removal of the chip are saved in time and effort, which improves maintenance efficiency, simplifies the maintenance process, and reflects the practicality of the device.
Smart Images
Figure CN223165467U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED lighting devices, in particular to a lamp cover fixing device for maintaining LED lighting devices. Background Technique
[0002] LED lighting fixtures are the general term for LED lamps, which refer to appliances that can transmit, distribute, and change the light distribution of LED light sources, including all zero and component parts required for fixing and protecting LED light sources except the LED light sources, as well as the line accessories necessary for connecting to the power supply.
[0003] When maintaining an LED lighting device, it is necessary to remove the outer shell of the LED lighting device, and then perform maintenance work on the inside of the LED lighting device.
[0004] However, for the convenience of maintenance, the outer shell of the existing LED lighting device is connected to the main body through screw threads. During the repair process of the LED lighting device, usually the lighting device is located at a high place, and the staff needs to always hold the removed outer shell to perform maintenance work. The existing LED lighting device cannot fix the outer shell removed during maintenance, resulting in time-consuming and laborious work and reducing work efficiency.
[0005] Moreover, the lighting chips of the existing LED lighting devices are usually located inside the housing, and the chips are fixed inside the housing through fasteners. Due to the small internal space of the housing, it is necessary to remove the chips from the inside of the housing to perform maintenance, which is troublesome and cumbersome. Content of the Utility Model
[0006] The purpose of the utility model is to provide a lamp cover fixing device for maintaining LED lighting devices, so as to solve the problems put forward in the above background technique.
[0007] In order to solve the above technical problems, the utility model provides the following technical solution: A lamp cover fixing device for maintaining LED lighting devices, comprising:
[0008] A main body;
[0009] A moving rod located on one side of the main body, and the moving rod is used to support the outer shell;
[0010] The top of the main body is connected to the bottom of the outer shell in an embedded form. One side of the outer shell is connected to the top of the connecting bar through a fastener. The bottom of the connecting bar is connected to the snap ring through a fastener. The inside of the snap ring is connected to the clamping block in a clamping form. The side of the main body away from the connecting bar is connected to the moving rod through a fastener. The bottom of the moving rod is connected to the rotating column through a rotating shaft. There is a support block on one side of the moving rod. A groove is opened on the support block, and a guiding groove is opened on the inner wall of the groove. The rotating column is connected to the inside of the guiding groove in a sliding form. A sliding groove is opened on the inner wall of the main body, and a slider is connected to the inside of the sliding groove in a sliding form. One side of the slider is provided with a fixing plate.
[0011] Preferably, the outer wall of the fixing plate is connected to one end of the slider away from the sliding groove through a fastener. The sliders are symmetrically distributed on the fixing plate. The fixing plate is connected to the inside of the main body in an embedded form.
[0012] Preferably, a through hole is opened at the top of the sliding groove, and the through hole fits the slider. Pressing holes are opened at the top of the fixing plate, and the pressing holes are symmetrically distributed. The outer wall of the main body is connected to the mounting block in a welding form.
[0013] Preferably, one side of the clamping block is connected to one end of the telescopic column through a fastener. The end of the telescopic column away from the clamping block is connected to one end of the support column in an embedded form. The support column is connected to the inside of the main body through a fastener.
[0014] Preferably, one end of an elastic member is connected to the inside of the support column through a fastener. The end of the elastic member away from the support column is connected to the telescopic column through a fastener.
[0015] Preferably, one end of a circuit is connected to the bottom of the fixing plate through a fastener. The end of the circuit away from the fixing plate is located outside the main body.
[0016] Preferably, the bottom of the outer shell is connected to a rubber pad in an adhering form. The bottom end of the rubber pad is attached to the inner wall of the main body.
[0017] Compared with the prior art, the beneficial effects achieved by the present utility model are:
[0018] First, the utility model is provided with a moving rod and a connecting strip, which can facilitate the fixing and disassembly of the outer shell. When maintenance of the lighting device is required, the clamping block is pulled to move, so that the clamping block moves out of the inside of the clamping ring. The movement of the clamping block drives the telescopic column to move, and then the outer shell is pulled upward. The outer shell drives the moving rod and the connecting strip to move upward. The moving rod drives the rotating column to slide inside the guiding groove, and then the outer shell is rotated with the rotating column as the center. The moving rod rotates on the rotating column, driving the outer shell to rotate to one side of the main body. The moving rod supports the disassembled outer shell through the rotating column, eliminating the need for workers to hold the lamp shade all the time to repair the lighting device, saving time and effort and improving work efficiency.
[0019] Second, the utility model is provided with a slider and a sliding groove, which can facilitate the movement of the chip from the inside of the main body to the outside. After the lamp shade is opened, the finger is pressed into the pressing hole of the fixing plate, and the fixing plate is rotated. The fixing plate drives the slider to slide inside the sliding groove, so that the slider moves to the through hole. Then the fixing plate is lifted upward. The fixing plate drives the slider to move to the outside through the through hole, moving the chip to the outside for maintenance work, facilitating the operation of workers, being simple and fast, and reflecting the practicability of this device. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a perspective view of the utility model;
[0021] Figure 2 is a sectional view of the utility model;
[0022] Figure 3 is a schematic structural view of the rubber pad and the mounting plate of the utility model;
[0023] Figure 4 is a schematic structural view of the moving rod and the clamping block of the utility model;
[0024] Figure 5 is a schematic structural view of the sliding groove and the slider of the utility model.
[0025] Wherein: 1, main body; 2, outer shell; 3, fixing plate; 4, circuit; 5, pressing hole; 6, mounting block; 7, connecting strip; 8, clamping block; 9, clamping ring; 10, rubber pad; 11, moving rod; 12, rotating column; 13, supporting block; 14, groove; 15, guiding groove; 16, supporting column; 17, telescopic column; 18, elastic member; 19, sliding groove; 20, through hole; 21, slider. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] See also Figure 1-5 , a lampshade fixing device for maintaining an LED lighting device, comprising:
[0028] Subject 1;
[0029] A movable rod 11 is located on one side of the main body 1 and is used to support the housing 2;
[0030] The top of the main body 1 is connected to the bottom of the shell 2 in an embedded form, and one side of the shell 2 is connected to the top of the connecting strip 7 through a fastener. The bottom of the connecting strip 7 is connected to the clamping ring 9 through a fastener. The inside of the clamping ring 9 is connected to the card block 8 in a snap-fit form. The side of the main body 1 away from the connecting strip 7 is connected to the moving rod 11 through a fastener. The bottom of the moving rod 11 is connected to the rotating column 12 through a rotating shaft. A support block 13 is provided on one side of the moving rod 11. A groove 14 is provided on the support block 13. A guide groove 15 is provided on the inner wall of the groove 14. The inside of the guide groove 15 is connected to the rotating column 12 in a sliding form. A slide groove 19 is provided on the inner wall of the main body 1. The slide groove 19 is connected to the slider 21 in a sliding form. One side of the slider 21 A fixing plate 3 is provided. When the lighting device needs to be maintained, the block 8 is pulled to move so that the block 8 moves out of the inside of the clamping ring 9. The movement of the block 8 drives the telescopic column 17 to move, and then the shell 2 is pulled upward. The shell 2 drives the moving rod 11 and the connecting strip 7 to move upward. The moving rod 11 drives the rotating column 12 to slide inside the guide groove 15, and then the shell 2 is rotated with the rotating column 12 as the center of the circle. The moving rod 11 rotates on the rotating column 12, driving the shell 2 to rotate to one side of the main body 1. The moving rod 11 supports the disassembled shell 2 through the rotating column 12. There is no need for the staff to hold the lampshade all the time to repair the lighting device, which saves time and effort and improves work efficiency.
[0031] Specifically, the outer wall of the fixing plate 3 is connected to the end of the slider 21 away from the slide groove 19 through a fastener. The sliders 21 are symmetrically distributed on the fixing plate 3, and the fixing plate 3 is connected to the interior of the main body 1 in an embedded manner.
[0032] Through the above technical solution, the slide groove 19 is used to enable the fixed plate 3 to rotate inside the slide groove 19 through the slider 21. When fixing the fixed plate 3, the slider 21 is rotated to one side of the through hole 20 to fix the fixed plate 3.
[0033] Specifically, a through hole 20 is opened on the top of the slide groove 19, and the through hole 20 fits the slider 21. A pressing hole 5 is opened on the top of the fixing plate 3, and the pressing holes 5 are symmetrically distributed. The outer wall of the main body 1 is connected to the mounting block 6 by welding.
[0034] Through the above technical solution, the through hole 20 is used to enable the slider 21 to move up and down inside the main body 1, so as to facilitate the removal of the fixing plate 3 from the inside of the main body 1.
[0035] Specifically, one side of the block 8 is connected to one end of the telescopic column 17 through a fastener, and the end of the telescopic column 17 away from the block 8 is connected to one end of the support column 16 in an embedded manner, and the support column 16 fastener is connected to the inside of the main body 1.
[0036] Through the above technical solution, the clamping block 8 can be embedded in the inside of the clamping ring 9. After the clamping block 8 is embedded in the inside of the clamping ring 9, the rod connecting strip 7 is limited and the shell 2 installed on the top of the main body 1 is fixed.
[0037] Specifically, the interior of the support column 16 is connected to one end of the elastic member 18 via a fastener, and the end of the elastic member 18 away from the support column 16 is connected to the telescopic column 17 via a fastener.
[0038] Through the above technical solution, the support column 16 is used to limit the telescopic column 17 and the elastic member 18 to prevent the elastic member 18 from deflecting when being squeezed, and the telescopic column 17 tilts when the telescopic column 17 moves.
[0039] Specifically, the bottom of the fixing plate 3 is connected to one end of the circuit 4 via a fastener, and the end of the circuit 4 away from the fixing plate 3 is located outside the main body 1 .
[0040] Through the above technical solution, the line 4 is used to enable the main body 1 to be connected to an external power source, so as to supply power to the chip inside the main body 1 .
[0041] Specifically, the bottom of the shell 2 is connected to the rubber pad 10 by adhesion, and the bottom end of the rubber pad 10 is adhered to the inner wall of the main body 1.
[0042] Through the above technical solution, the rubber pad 10 is used to increase the sealing between the shell 2 and the main body 1 to prevent rainwater from flowing into the interior of the main body 1 through the connection between the shell 2 and the main body 1 when it rains, causing damage to the lighting device.
[0043] In use, first, when maintenance needs to be performed on the lighting device, the latch 8 is pulled to move, causing the latch 8 to move out of the inner part of the snap ring 9. The movement of the latch 8 drives the telescopic column 17 to move. Then, the outer shell 2 is pulled upward. The outer shell 2 drives the moving rod 11 and the connecting bar 7 to move upward. The moving rod 11 drives the rotating column 12 to slide inside the guiding groove 15. Then, with the rotating column 12 as the center, the outer shell 2 is rotated. The moving rod 11 rotates on the rotating column 12, driving the outer shell 2 to rotate to one side of the main body 1. The moving rod 11 supports the removed outer shell 2 through the rotating column 12. After the lamp cover is opened, the finger is pressed into the pressing hole 5 of the fixing plate 3, and the fixing plate 3 is rotated. The fixing plate 3 drives the slider 21 to slide inside the sliding groove 19, causing the slider 21 to move to the through hole 20. Then, the fixing plate 3 is lifted upward. The fixing plate 3 drives the slider 21 to move to the outside through the through hole 20, and the work can be completed.
[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.
[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A lamp cover fixing device for LED lighting device maintenance, characterized in that: Including: A main body (1); A moving rod (11) located on one side of the main body (1), and the moving rod (11) is used to support the outer shell (2); The top of the main body (1) is connected to the bottom of the outer shell (2) in an embedded form. One side of the outer shell (2) is connected to the top of an adapter bar (7) through a fastener. The bottom of the adapter bar (7) is connected to a snap ring (9) through a fastener. A snap block (8) is connected inside the snap ring (9) in a snap-fitting form. One side of the main body (1) away from the adapter bar (7) is connected to the moving rod (11) through a fastener. The bottom of the moving rod (11) is connected to a rotating column (12) through a rotating shaft. A support block (13) is provided on one side of the moving rod (11). A groove (14) is formed on the support block (13). A guiding groove (15) is formed on the inner wall of the groove (14). The rotating column (12) is connected inside the guiding groove (15) in a sliding form. A sliding groove (19) is formed on the inner wall of the main body (1). A slider (21) is connected inside the sliding groove (19) in a sliding form. A fixing plate (3) is provided on one side of the slider (21).
2. The fixing device for the lamp cover used for maintaining the LED lighting device according to claim 1, wherein: The outer wall of the fixing plate (3) is connected to one end of the slider (21) away from the sliding groove (19) through a fastener. The sliders (21) are symmetrically distributed on the fixing plate (3). The fixing plate (3) is connected to the inside of the main body (1) in an embedded form.
3. The fixing device for the lamp cover used for maintaining the LED lighting device according to claim 1, characterized in that: A through hole (20) is formed at the top of the sliding groove (19), and the through hole (20) fits the slider (21). Pressing holes (5) are formed at the top of the fixing plate (3), and the pressing holes (5) are symmetrically distributed. An installation block (6) is connected to the outer wall of the main body (1) through welding.
4. The fixing device for the lamp cover used in the maintenance of the LED lighting device according to claim 1, characterized in that: One side of the snap block (8) is connected to one end of a telescopic column (17) through a fastener. One end of the telescopic column (17) away from the snap block (8) is connected to one end of a support column (16) in an embedded form. The support column (16) is connected to the inside of the main body (1) through a fastener.
5. The fixing device for the lamp cover used for maintaining the LED lighting device according to claim 4, characterized in that: One end of an elastic member (18) is connected to the inside of the support column (16) through a fastener. One end of the elastic member (18) away from the support column (16) is connected to the telescopic column (17) through a fastener.
6. The fixing device for the lamp cover used for maintaining an LED lighting device according to claim 1, wherein: One end of a circuit (4) is connected to the bottom of the fixing plate (3) through a fastener. The end of the circuit (4) away from the fixing plate (3) is located outside the main body (1).
7. The fixing device for the lamp cover used in the maintenance of the LED lighting device according to claim 1, wherein: A rubber pad (10) is connected to the bottom of the outer shell (2) through adhesion. The bottom end of the rubber pad (10) is attached to the inner wall of the main body (1).