Anti-pulling mechanism at wiring position of LED illuminating lamp
By designing an anti-pull mechanism at the LED lighting wiring point, and utilizing a combination of a fixed shell, spring, and top cover, the problem of wires detaching from the light panel due to pulling is solved, achieving a stable connection of the wires and easy operation.
Patent Information
- Application Number
- CN202420561589.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-21
AI Technical Summary
Existing LED lights are prone to detaching from the light panel at the wire connection point due to pulling, affecting their use.
An anti-pull mechanism for LED lighting wiring terminals was designed, including a fixed shell, a spring, and a top cover. By setting an anti-pull device and a limiting groove at the lower end of the spring, the wire is fixed by threaded connection and limiting block to prevent the wire from detaching from the lamp board.
It effectively prevents the wires from detaching from the light panel during use, is simple to operate and stable, and ensures that the wires are not easily loosened.
Smart Images
Figure CN222352172U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED lighting lamps, in particular to an anti-pulling mechanism at a wiring point of an LED lighting lamp. Background Art
[0002] LED lighting fixtures are a general term for LED lamps, which refer to devices that can transmit light, distribute and change the light distribution of LED light sources, including all parts and components required to fix and protect LED light sources in addition to LED light sources, as well as the circuit accessories necessary for connecting to the power supply;
[0003] Existing LED lighting lamps generally directly pass the wires used to connect the light board through the fixed shell without fixing the wires. When in use, the wires are easily pulled and separated from the light board, affecting the use. Therefore, we introduce a new anti-pulling mechanism at the connection point of the LED lighting lamp. Utility Model Content
[0004] The main purpose of the utility model is to provide an anti-pulling mechanism at the wiring point of an LED lighting lamp, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The anti-pull mechanism at the wiring connection of the LED lighting lamp comprises a fixed shell, a spring leaf and a top cover, the fixed shell outer surface left side and the outer surface right side are both provided with fixing grooves, the fixed shell outer surface front and the outer surface rear side are both provided with positioning grooves, the front part of the lower end of the fixed shell is provided with a wire hole, the inner surface of the wire hole is clamped and connected with a rubber ring, the inner surface of the fixed shell is fixedly installed with a lamp board, an anti-pull device is provided at the middle part of the lower end of the spring leaf, a convex mirror is fixedly connected to the middle part of the upper end of the top cover, the front part of the lower end of the top cover and the rear part of the lower end are both fixedly connected with positioning columns, the left side and the right side of the lower end of the top cover are both fixedly connected with connecting columns, the lower ends of the two connecting columns are both provided with a first fixing hole, the lower walls of the two fixing grooves are both provided with a second fixing hole, the left side and the right side of the lower end of the spring leaf are both provided with a third fixing hole, and the two first fixing holes are respectively threadedly connected with fixing nails with the two second fixing holes and the two third fixing holes.
[0007] Preferably, the anti-pull device comprises a three-slot plate, and a connecting plate is fixedly connected to the left side of the upper end and the right side of the upper end of the three-slot plate, and two limiting grooves are formed at the lower ends of the two connecting plates.
[0008] Preferably, the wire hole is located at the front of the spring leaf and corresponds to the position of the anti-pull device, the two positioning posts are respectively inserted and connected with the two positioning grooves, and the two connecting posts are respectively inserted and connected with the two fixing grooves.
[0009] Preferably, the two limit grooves on the left side and the two limit grooves on the right side are distributed front to back and do not contact each other, and the four limit grooves do not contact the three-slot plate.
[0010] Preferably, a groove is formed in the middle of the lower end of the spring sheet, and slots are formed on the front sides of the left and right walls of the groove, and two limit blocks are fixedly connected to the lower walls of the two slots.
[0011] Preferably, the three-slot plate is slidably connected to the groove, the two connecting plates are respectively inserted and connected to the two slots, and the four limiting blocks respectively correspond to the positions of the four limiting slots and are engaged and connected with each other.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the utility model, an anti-pull device is provided at the lower end of the spring sheet. When the device is installed and used, the wires extending from the wire outlet hole can be placed in the three slots of the anti-pull device by reciprocating bending, and then the anti-pull device can be inserted into the slot at the lower part of the spring sheet through two connecting plates for fixing. The anti-pull device can fix the wires extending from the wire outlet hole. Even if the wires are pulled during use of the device, the anti-pull device can fix the wires and prevent them from being pulled. This ensures that the wires will not be separated from the light board when the device is used.
[0014] 2. In the utility model, a groove is opened at the lower end of the spring sheet, and slots are opened at the front left wall and the front right wall in the groove. At the same time, two limit blocks are fixedly connected to the lower walls of the two slots. When the anti-pull device is installed, it can be directly inserted and connected with the two slots through two connecting plates. When the two connecting plates enter the two slots, the limit blocks inside the two slots will be engaged and connected with the limit slots at the lower ends of the two connecting plates, so that the anti-pull device will not move easily during use. At the same time, the anti-pull device fixed by the limit blocks and the limit slots makes the operation more convenient and easy. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the anti-pull mechanism at the wiring of the LED lighting lamp of the utility model;
[0016] Figure 2 This is a top view of the overall structure of the anti-pull mechanism at the wiring of the LED lighting lamp of the utility model;
[0017] Figure 3 This is a bottom view of the overall structure of the anti-pull mechanism at the wiring of the LED lighting lamp of the utility model;
[0018] Figure 4It is a schematic diagram of the overall structure of the anti-pull device of the anti-pull mechanism at the wiring of the LED lighting lamp of the utility model;
[0019] Figure 5 It is a schematic cross-sectional view of the structure of the spring portion of the anti-pull mechanism at the connection point of the LED lighting lamp of the utility model.
[0020] In the figure: 1. fixing shell; 2. spring leaf; 3. top cover; 4. fixing groove; 5. positioning groove; 6. wire hole; 7. rubber ring; 8. light board; 9. anti-pull device; 31. convex mirror; 10. positioning column; 11. connecting column; 12. first fixing hole; 13. second fixing hole; 14. third fixing hole; 15. fixing nail; 91. three-slot plate; 92. connecting plate; 93. limit groove; 21. groove; 22. slot; 23. limit block. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0024] See also Figure 1-5 , the utility model provides a technical solution:
[0025] The LED lighting lamp wiring anti-pull mechanism comprises a fixed shell 1, a spring leaf 2 and a top cover 3. The fixed shell 1 is provided with a fixed groove 4 on the left side and the right side of the outer surface, and a positioning groove 5 is provided on the front and the rear side of the outer surface of the fixed shell 1. A wire hole 6 is provided at the front of the lower end of the fixed shell 1, and a rubber ring 7 is connected to the inner surface of the wire hole 6. A lamp board 8 is fixedly installed on the inner surface of the fixed shell 1. An anti-pull device 9 is provided at the middle part of the lower end of the spring leaf 2. A convex mirror 31 is fixedly connected to the middle part of the upper end of the top cover 3. A positioning column 10 is fixedly connected to the front and rear of the lower end of the top cover 3. The left and A connecting column 11 is fixedly connected to the right side of the lower end, a first fixing hole 12 is opened at the lower end of the two connecting columns 11, a second fixing hole 13 is opened on the lower wall of the two fixing grooves 4, a third fixing hole 14 is opened on the left side and the right side of the lower end of the spring leaf 2, and a fixing nail 15 is threadedly connected between the two first fixing holes 12 and the two second fixing holes 13 and the two third fixing holes 14 respectively. The wire hole 6 is located at the front part of the spring leaf 2 and corresponds to the position of the anti-pull device 9. The two positioning columns 10 are respectively inserted and connected with the two positioning grooves 5, and the two connecting columns 11 are respectively inserted and connected with the two fixing grooves 4.
[0026] In this embodiment, the anti-pull device 9 includes a three-slot plate 91, and a connecting plate 92 is fixedly connected to the left side and the right side of the upper end of the three-slot plate 91. Two limiting grooves 93 are opened at the lower ends of the two connecting plates 92. The two limiting grooves 93 on the left and the two limiting grooves 93 on the right are distributed front and back and do not contact each other. The four limiting grooves 93 do not contact the three-slot plate 91. By arranging the anti-pull device 9 in the device, when the device is installed, the wires extending out of the wire hole 6 can be fixed by the anti-pull device 9, which can avoid the device from being separated from the lamp board 8 due to the wires being pulled in subsequent use.
[0027] In this embodiment, a groove 21 is opened in the middle part of the lower end of the spring piece 2, and slots 22 are opened on the front sides of the left wall and the right wall in the groove 21. Two limit blocks 23 are fixedly connected to the lower walls of the two slots 22. The three-slot plate 91 is slidably connected to the groove 21, and the two connecting plates 92 are respectively inserted and connected with the two slots 22. The four limit blocks 23 correspond to the positions of the four limit slots 93 and are engaged with each other. By opening a groove 21 at the lower end of the spring piece 2, and opening slots 22 on the left and right sides of the groove 21, and at the same time, the lower walls of the two slots 22 are fixedly connected with two limit blocks 23, the anti-pull device 9 is installed and fixed by the two slots 22 and the two limit blocks 23 inside the slots 22, so that the operation can be very simple.
[0028] It should be noted that the utility model is an anti-pull mechanism for the wiring of the LED lighting lamp. By arranging an anti-pull device 9 at the lower end of the spring 2, when the device is installed and used, the wires extending out of the wire hole 6 can be placed in the three grooves of the anti-pull device 9 by reciprocating bending, and then the anti-pull device 9 can be inserted into the slot 22 at the lower part of the spring 2 through two connecting plates 92 for fixing. The setting of the anti-pull device 9 can fix the wires extending out of the wire hole 6. Even if the wires are pulled during use of the device, the anti-pull device 9 can fix the wires and cannot be pulled, thereby ensuring the safety of the wires. The wire will not be separated from the lamp board 8 when the device is in use, and because there are two limit blocks 23 fixedly connected to the lower walls of the two slots 22, when the anti-pull device 9 is installed, it can be directly inserted and connected with the two slots 22 through the two connecting plates 92. When the two connecting plates 92 enter the two slots 22, the limit blocks 23 inside the two slots 22 will be engaged and connected with the limit grooves 93 at the lower ends of the two connecting plates 92, so that the anti-pull device 9 will not move easily when in use. At the same time, the anti-pull device 9 fixed by the limit blocks 23 and the limit grooves 93 makes operation more convenient and easy.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An anti-pull mechanism at the wiring point of an LED lighting lamp, comprising a fixed shell (1), a spring (2) and a top cover (3), characterized in that: The fixed shell (1) is provided with a fixing groove (4) on the left side and the right side of the outer surface, the fixed shell (1) is provided with a positioning groove (5) on the front and rear sides of the outer surface, the fixed shell (1) is provided with a wire hole (6) at the front of the lower end, the wire hole (6) is connected with a rubber ring (7) on the inner surface, a light board (8) is fixedly installed on the inner surface of the fixed shell (1), an anti-pull device (9) is provided at the middle of the lower end of the spring leaf (2), a convex mirror (31) is fixedly connected to the middle of the upper end of the top cover (3), and the front and lower ends of the top cover (3) are connected to the light board (8) on the inner surface of the fixed shell (1). The rear part is fixedly connected with a positioning column (10), the left side and the right side of the lower end of the top cover (3) are fixedly connected with a connecting column (11), the lower ends of the two connecting columns (11) are each provided with a first fixing hole (12), the inner lower walls of the two fixing grooves (4) are each provided with a second fixing hole (13), the left side and the right side of the lower end of the spring leaf (2) are each provided with a third fixing hole (14), and the two first fixing holes (12) are respectively threadedly connected with the two second fixing holes (13) and the two third fixing holes (14) by fixing nails (15); The anti-pull device (9) comprises a three-slot plate (91), the upper left side and the upper right side of the three-slot plate (91) are fixedly connected to connecting plates (92), and the lower ends of the two connecting plates (92) are each provided with two limiting grooves (93).
2. The LED lighting lamp wiring anti-pull mechanism according to claim 1, characterized in that: The wire hole (6) is located at the front of the spring leaf (2) and corresponds to the position of the anti-pull device (9); the two positioning posts (10) are respectively connected to the two positioning grooves (5); and the two connecting posts (11) are respectively connected to the two fixing grooves (4).
3. The LED lighting lamp wiring anti-pull mechanism according to claim 1, characterized in that: The two limiting grooves (93) on the left side and the two limiting grooves (93) on the right side are distributed front to back and do not contact each other, and the four limiting grooves (93) do not contact the three-groove plate (91).
4. The LED lighting lamp wiring anti-pull mechanism according to claim 1, characterized in that: A groove (21) is formed in the middle of the lower end of the spring sheet (2), and slots (22) are formed on the front sides of the left and right walls of the groove (21), and two limit blocks (23) are fixedly connected to the lower walls of the two slots (22).
5. The LED lighting lamp wiring anti-pull mechanism according to claim 4, characterized in that: The three-slot plate (91) is slidably connected to the groove (21), the two connecting plates (92) are respectively connected to the two slots (22), and the four limit blocks (23) correspond to the positions of the four limit slots (93) and are mutually engaged and connected.