Fixing support for lamp-type LED (light-emitting diode) packaging
By designing a fixed bracket for the bracket base and horizontal bracket, and utilizing the cooperation of telescopic rods and fixing blocks, the problem of resin displacement during LED encapsulation was solved, achieving stable fixation and shape retention of the LED.
Patent Information
- Application Number
- CN202520326037.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-02-27
AI Technical Summary
In the process of encapsulating Lamp-type LEDs, the encapsulating resin shifts due to the movement of the LED bracket during solidification, causing the LED to deform.
Design a fixed bracket including a bracket base and a horizontal bracket. The horizontal bracket is equipped with a fixing slot and a telescopic rod. The LED bracket is fixed by the cooperation of the telescopic rod and the fixing block. Rubber pads are used to increase friction and threaded holes are used to finely adjust the tightness to prevent shaking.
It effectively avoids the skewing of the encapsulating resin, ensures the stability of the LED shape after encapsulation, and improves the fixing effect.
Smart Images
Figure CN223844170U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of LED production equipment, specifically to a fixing bracket for Lamp-type LED packaging. Background Technology
[0002] Lamp-type LEDs, also known as plug-in LEDs, are solid-state semiconductor devices that convert electrical energy into visible light. They have long leads for soldering to circuit boards. The manufacturing process of lamp-type LEDs includes a packaging step, in which the LED chip is placed on a support of packaging material and fixed with conductive adhesive. Then, wires (such as gold wires) are used to connect the positive and negative terminals of the chip to the support. Finally, packaging material (such as epoxy resin) is covered on top of the chip to protect it and provide additional electrical and mechanical protection.
[0003] After the LED bracket is encapsulated, it is usually placed on a storage rack to wait for the encapsulating resin to solidify. However, in the actual production process, the encapsulating resin shifts due to the shaking of the LED bracket during solidification, resulting in deformation of the finished LED. Utility Model Content
[0004] This utility model aims to solve the technical problems mentioned in the background section above, and proposes the following technical solutions:
[0005] A mounting bracket for Lamp-type LED packaging includes a bracket base and two horizontal brackets. The bracket base has an "L"-shaped structure. The two horizontal brackets are fixed to the side of the bracket base and are at the same height. Several fixing slots are provided on each horizontal bracket. A telescopic rod slot is provided inside each horizontal bracket, located below the fixing slots. A connecting channel is provided on one side of each fixing slot, connecting the fixing slot and the telescopic rod slot. A through hole is provided on the bracket base, communicating with the telescopic rod slot. A telescopic rod is provided inside the telescopic rod slot, with one end passing through the through hole and located outside the telescopic rod slot. Several connecting rods are connected to the outer periphery of the telescopic rod, and these connecting rods move laterally with the telescopic rod. One end of each connecting rod is connected to a fixing block located within the connecting channel.
[0006] Preferably, a rubber pad is provided on the inner wall of the fixing slot, and the rubber pad is directly opposite the opening end of the connection channel.
[0007] Preferably, a limiting block is connected to one end of the telescopic rod outside the telescopic rod slot. The limiting block has a disc structure and its radius is larger than the radius of the through hole.
[0008] Preferably, one end of the limiting block is connected to a pull ring.
[0009] Preferably, the through hole is a threaded hole, the telescopic rod is threadedly connected to the through hole, the telescopic rod is provided with a plurality of annular grooves, a rotating ring is rotatably connected in the annular grooves, and the bottom of the connecting rod is fixedly connected to the outer wall of the rotating ring.
[0010] Preferably, a rotating knob is provided at one end of the telescopic rod located outside the telescopic rod slot.
[0011] The beneficial effects of this utility model are:
[0012] 1. This utility model uses two horizontal supports on the bracket base to place the Lamp-type LED bracket. Then, a fixing slot is set on the horizontal support, and a retractable fixing block is set in the fixing slot. By moving the fixing block, the Lamp-type LED bracket inserted into the fixing slot is fixed. This can prevent the LED bracket from shaking when it is on the bracket base, which would cause the encapsulation resin material to become skewed and the LED to deform after encapsulation.
[0013] 2. By setting rubber pads on the inner wall of the fixing slot, when the fixing block presses down on the LED bracket to prevent it from shaking, it will press the LED bracket onto the rubber pads. This increases the friction between the LED bracket and the rubber pads, making it more firmly fixed.
[0014] 3. By setting the through hole as a threaded hole and connecting the telescopic rod to the through hole with a thread, the telescopic rod can be moved left and right by rotating it. This allows for more precise control of the telescopic rod's movement, thereby controlling the tightness between the LED bracket and the fixing block. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a cross-sectional view of the present utility model in Embodiment 1;
[0017] Figure 3 This is a cross-sectional view of the present invention in Embodiment 2;
[0018] Figure 4 for Figure 3 Enlarged view of the area circled in the middle.
[0019] In the diagram: 1. Support base; 2. Horizontal support; 3. Fixing slot; 4. Telescopic rod slot; 5. Connecting channel; 6. Through hole; 7. Telescopic rod; 8. Connecting rod; 9. Fixing block; 10. Rubber pad block; 11. Limiting block; 12. Pull ring; 13. Annular groove; 14. Rotating ring; 15. Rotating knob. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0021] In the description of this utility model, it should be understood that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The connection methods described by the terms "fixed connection" and "fixed setting" include, but are not limited to, "welding," "riveting," "adhesion," and "threaded connection." The terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.
[0022] The terms “upper,” “lower,” “front,” “back,” “left,” “right,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0023] Example 1
[0024] Reference Figure 1-2 A mounting bracket for Lamp-type LED packaging includes a bracket base 1 and two horizontal brackets 2. The bracket base 1 has an "L"-shaped structure. The two horizontal brackets 2 are fixed to the side of the bracket base 1 and have the same height. Several fixing slots 3 are provided on the horizontal brackets 2. Telescopic rod slots 4 are provided inside the horizontal brackets 2 and are located below the fixing slots 3. A connecting channel 5 is provided on one side of the fixing slots 3, which connects the fixing slots 3 and the telescopic rod slots 4. A through hole 6 is provided on the bracket base 1, which connects to the telescopic rod slots 4. A telescopic rod 7 is provided inside the telescopic rod slots 4. One end of the telescopic rod 7 passes through the through hole 6 and is located outside the telescopic rod slots 4. Several connecting rods 8 are connected to the outer periphery of the telescopic rod 7. The connecting rods 8 move laterally with the telescopic rod 7. One end of the connecting rods 8 is connected to a fixing block 9, which is located inside the connecting channel 5.
[0025] Preferably, a rubber pad 10 is provided on the inner wall of the fixed slot 3, and the rubber pad 10 is directly opposite the opening end of the connecting channel 5.
[0026] Preferably, the telescopic rod 7 is connected to a limiting block 11 at one end outside the telescopic rod slot 4. The limiting block 11 has a disc structure and its radius is larger than that of the through hole 6.
[0027] Preferably, one end of the limiting block 11 is connected to the pull ring 12.
[0028] In actual operation, the LED bracket is placed on the fixed slot 3, and then the telescopic rod 7 is pushed to move into the telescopic rod slot 4. At the same time, the connecting rod 8 moves synchronously, and the connecting rod 8 moves the fixing block 9. During this process, the fixing block 9 pushes the LED bracket onto the rubber pad 10. As the telescopic rod 7 continues to move, the force applied to the LED bracket by the fixing block 9 gradually increases, and the LED bracket is gradually fixed on the rubber pad 10 and cannot shake. This ensures that the LED bracket will not shake during movement or storage, and prevents the encapsulation resin material from becoming skewed.
[0029] Example 2
[0030] Reference Figure 3-4 The difference between this embodiment and embodiment one is that the through hole 6 is a threaded hole, the telescopic rod 7 is threadedly connected to the through hole 6, the telescopic rod 7 is provided with several annular grooves 13, the annular grooves 13 are rotatably connected to the rotating ring 14, the bottom of the connecting rod 8 is fixedly connected to the outer wall of the rotating ring 14, the telescopic rod 7 is provided with a rotating knob 15 on one end outside the telescopic rod slot 4, the through hole 6 is a threaded hole, and the telescopic rod 7 is threadedly connected to the through hole 6, so that the telescopic rod 7 can be moved left and right by rotating the telescopic rod 7, thereby achieving the purpose of moving the fixed block 9 left and right, which can more precisely control the amount of movement of the telescopic rod 7, thereby controlling the tightness between the LED bracket and the fixed block 9.
Claims
1. A mounting bracket for Lamp-type LED packaging, comprising a bracket base (1) and two horizontal brackets (2), wherein the bracket base (1) is an "L"-shaped structure, and the two horizontal brackets (2) are fixed to the side of the bracket base (1), and the two horizontal brackets (2) are at the same height, characterized in that, The horizontal support (2) is provided with several fixed slots (3), and the horizontal support (2) is provided with a telescopic rod slot (4). The telescopic rod slot (4) is located below the fixed slot (3). A connecting channel (5) is provided on one side of the fixed slot (3). The connecting channel (5) connects the fixed slot (3) and the telescopic rod slot (4). The support base (1) is provided with a through hole (6). The through hole (6) connects to the telescopic rod slot (4). A telescopic rod (7) is provided in the telescopic rod slot (4). One end of the telescopic rod (7) passes through the through hole (6) and is located outside the telescopic rod slot (4). Several connecting rods (8) are connected to the outer periphery of the telescopic rod (7). The several connecting rods (8) move laterally with the telescopic rod (7). One end of the several connecting rods (8) is connected to a fixing block (9). The fixing block (9) is located in the connecting channel (5).
2. The mounting bracket for Lamp-type LED packaging according to claim 1, characterized in that, A rubber pad (10) is provided on the inner wall of the fixed slot (3), and the rubber pad (10) is directly opposite the opening end of the connecting channel (5).
3. The mounting bracket for Lamp-type LED packaging according to claim 2, characterized in that, The telescopic rod (7) is located outside the telescopic rod slot (4) and connected to a limiting block (11). The limiting block (11) is a disc structure and its radius is greater than that of the through hole (6).
4. A mounting bracket for Lamp-type LED packaging according to claim 3, characterized in that, One end of the limiting block (11) is connected to a pull ring (12).
5. A mounting bracket for Lamp-type LED packaging according to claim 2, characterized in that, The through hole (6) is a threaded hole, and the telescopic rod (7) is threadedly connected to the through hole (6). The telescopic rod (7) is provided with several annular grooves (13), and a rotating ring (14) is rotatably connected in the annular grooves (13). The bottom of the connecting rod (8) is fixedly connected to the outer wall of the rotating ring (14).
6. A mounting bracket for Lamp-type LED packaging according to claim 5, characterized in that, The telescopic rod (7) is provided with a rotating knob (15) on one end outside the telescopic rod slot (4).