Packaging lamp bead loading device
By using a combination of limiting plates and clamps, the LED beads are fixed by the elasticity of springs, which solves the problem of LED beads shifting when subjected to external impacts or vibrations. Dust prevention is achieved through the cooperation of dustproof plates and pins, which improves the stability and service life of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-03
- Publication Date
- 2026-04-07
AI Technical Summary
Existing LED chip loading devices are prone to displacement or detachment of LED chips when subjected to external impacts or vibrations, affecting production efficiency and product defect rates, and lack effective dust prevention measures.
It adopts a combination structure of limiting plate, clamping plate, sliding column and reset component. The lamp bead is stably fixed by the elastic force of spring, and the dustproof effect is achieved by the cooperation of dustproof plate and pin.
This improves the stability of the LED beads, prevents them from falling out of their intended positions, reduces the product defect rate, and extends the lifespan of the device.
Smart Images
Figure CN224098073U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to encapsulation lamp pearl loading technical field especially relates to a kind of encapsulation lamp pearl loading device. BACKGROUND
[0002] With the rapid development of LED technology, encapsulation lamp pearl as the core component of LED industry chain, its production efficiency and stability directly affect the performance of final product. In the LED encapsulation process, the loading of lamp pearl is one of the key links, involves the accurate positioning of chip, fixed and protection, and the traditional loading device is mostly manually or semi-automatically, which is difficult to meet the production demand of high precision and high efficiency. Especially under the miniaturization technology trend of Mini / MicroLED, the size of encapsulation lamp pearl is smaller and smaller, which puts forward higher requirements on the stability and dustproof performance of loading device.
[0003] At present, the common encapsulation lamp pearl loading device in market mainly relies on mechanical clamping or vacuum adsorption to fix lamp tube. The mechanical clamping structure usually adopts rigid clamp or elastic buckle, and the lamp pearl is fixed by physical pressure. The vacuum adsorption adsorbs the lamp pearl to the specified position by negative pressure.
[0004] The existing encapsulation lamp pearl loading device is easy to cause lamp tube displacement or even fall off when subjected to external force impact or vibration. Since there is lack of effective buffer limiting structure between lamp pearl and loading frame, it only relies on rigid fixation or single adsorption mode. If mechanical vibration or accidental collision is encountered during transportation or production process, the lamp pearl will be separated from the predetermined position, which affects the precision of subsequent encapsulation process. This problem not only reduces the production efficiency, but also increases the production cost due to the rising of product failure rate caused by lamp pearl mispositioning. Therefore, an encapsulation lamp pearl loading device is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides an encapsulation lamp pearl loading device, which aims at improving the problem that the device in prior art is separated from the loading frame when subjected to external force impact.
[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an encapsulation lamp pearl loading device, comprising a loading frame, a positive electrode and a negative electrode are slidably connected inside the loading frame, a encapsulation lamp tube is fixedly connected to the top of the positive electrode and the negative electrode, a supporting column is fixedly connected inside the loading frame, a limiting plate is fixedly connected to the top of the supporting column, the limiting plate is in close contact with the encapsulation lamp tube, and a limiting assembly is arranged inside the loading frame.
[0007] The limiting assembly comprises a sliding column and a clamping plate, the sliding column is slidingly connected inside the loading frame, the clamping plate side wall is fixedly connected to one end of the sliding column, the clamping plate side wall is fixedly connected to a limiting rod, the limiting rod is slidingly connected inside the loading frame, the loading frame is provided with a reset assembly inside, and the loading frame is provided with a dustproof assembly inside.
[0008] As a further description of the above technical scheme:
[0009] The reset assembly comprises a spring one, one end of the spring one is fixedly connected to one end of the sliding column, and the other end of the spring one is fixedly connected to the inside of the loading frame.
[0010] As a further description of the above technical scheme:
[0011] The dustproof assembly comprises a dustproof plate, and the dustproof plate is slidingly connected inside the loading frame.
[0012] As a further description of the above technical scheme:
[0013] The dustproof plate is fixedly connected with a handle at the top, and a groove is formed in the inside of the dustproof plate.
[0014] As a further description of the above technical scheme:
[0015] The loading frame side wall is fixedly connected with a hollow frame, the hollow frame is slidingly connected with a bolt inside, and the bolt is clamped with the groove.
[0016] As a further description of the above technical scheme:
[0017] The bolt outer wall is fixedly connected with a pull rod, and the pull rod is slidingly connected inside the hollow frame.
[0018] As a further description of the above technical scheme:
[0019] The hollow frame is provided with a spring two inside, one end of the spring two is fixedly connected to the bottom of the bolt, and the other end of the spring two is fixedly connected to the inside of the hollow frame.
[0020] The utility model has the advantages of the following:
[0021] 1、The utility model discloses a limiting plate is supported to the packaging lamp tube, and then the clamping plate is extruded to the packaging lamp tube, and the clamping plate drives the sliding column to compress the spring one, and then the spring one releases the elastic force, so that the effect of limiting and fixing the packaging lamp tube is achieved, the problem that the packaging lamp tube is separated from the inside of the loading frame when the device is collided by external force is solved, and the stability of the loading device is improved.
[0022] 2. In this utility model, by pulling the handle, the dustproof plate slides inside the loading frame. Then, the groove and the pin are squeezed, which compresses the second spring. Then, the second spring releases its elasticity, which makes the pin engage with the groove, thereby achieving the effect of dustproofing the inside of the loading device. This solves the problem of dust and impurities in the air entering the device and causing damage to the lamp bead connection, and extends the service life of the device. Attached Figure Description
[0023] Figure 1 This is a three-dimensional schematic diagram of a packaged LED bead loading device proposed in this utility model;
[0024] Figure 2 This is a schematic diagram of the dustproof plate structure of the encapsulated LED bead loading device proposed in this utility model;
[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0026] Figure 4 This is a schematic diagram of the hollow frame structure of a packaged LED bead loading device proposed in this utility model.
[0027] Legend:
[0028] 1. Loading frame; 2. Dustproof plate; 3. Handle; 4. Encapsulated lamp tube; 5. Hollow frame; 6. Groove; 7. Spring 1; 8. Sliding column; 9. Limiting plate; 10. Positive and negative poles; 11. Limiting rod; 12. Spring 2; 13. Pull rod; 14. Pin; 15. Clamping plate; 16. Support column. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Reference Figure 1 - Figure 4The utility model provides a kind of encapsulation lamp pearl loading device of an embodiment: a kind of loading frame 1, loading frame 1 is used to accommodate and fix each component and provide structural support, positive pole 10 is slidably connected in loading frame 1, positive pole 10 is used to form electrical connection with encapsulation lamp 4 and provide current path, encapsulation lamp 4 is fixedly connected at the top of positive pole 10, encapsulation lamp 4 is used to carry LED chip and realizes luminous function, support column 16 is fixedly connected in loading frame 1, support column 16 is used to provide vertical direction's supporting force, support column 16 top is fixedly connected with limit plate 9, limit plate 9 is used to limit the lateral displacement of encapsulation lamp 4, limit plate 9 is attached with encapsulation lamp 4, limit assembly is provided in loading frame 1;
[0031] Limit assembly includes sliding column 8 and clamping plate 15, sliding column 8 is used to provide axial sliding guide function, sliding column 8 is slidably connected in loading frame 1, clamping plate 15 is used to hold and fix encapsulation lamp 4, clamping plate 15 side wall is fixedly connected in one end of sliding column 8, clamping plate 15 side wall is fixedly connected with limit rod 11, limit rod 11 is used to limit the movement range of clamping plate 15, limit rod 11 is slidably connected in loading frame 1, reset assembly is provided in loading frame 1, reset assembly is used to make clamping plate 15 restore original position after being stressed, dustproof assembly is provided in loading frame 1, dustproof assembly is used to prevent dust from entering loading frame 1 inside and affecting electrical connection.
[0032] Refer to Figure 1 Figure 4 Reset assembly includes spring one 7, spring one 7 is used to provide elastic recovery force and make sliding column 8 reset, one end of spring one 7 is fixedly connected in one end of sliding column 8, the other end of spring one 7 is fixedly connected in loading frame 1, dustproof assembly includes dustproof plate 2, dustproof plate 2 is used to block dust from entering loading frame 1 inside, dustproof plate 2 is slidably connected in loading frame 1, handle 3 is fixedly connected at the top of dustproof plate 2, handle 3 is used to facilitate the sliding of dustproof plate 2, recess 6 is opened in dustproof plate 2, recess 6 is used to cooperate with latch 14 to realize the positioning of dustproof plate 2, hollow frame 5 is fixedly connected in the side wall of loading frame 1, hollow frame 5 is used to accommodate latch 14 and provide guide function, latch 14 is slidably connected in hollow frame 5, latch 14 is used to lock the position of dustproof plate 2, latch 14 is engaged with recess 6, pull rod 13 is fixedly connected on the outer wall of latch 14, pull rod 13 is used to manually control the movement of latch 14, pull rod 13 is slidably connected in hollow frame 5, spring two 12 is provided in hollow frame 5, spring two 12 is used to provide the automatic reset function of latch 14, one end of spring two 12 is fixedly connected in the bottom of latch 14, the other end of spring two 12 is fixedly connected in hollow frame 5.
[0033] Working principle: when the packaging lamp is placed in the device, the positive and negative electrodes 10 are installed in the inside of the loading frame 1, the outer side of the packaging lamp 4 is supported by the limiting plate 9, then the clamping plate 15 is extruded by the outer wall of the packaging lamp 4, the sliding column 8 is compressed by the clamping plate 15, then the spring 7 is released to drive the sliding column 8 and the clamping plate 15 to support the outer wall of the packaging lamp 4, at the same time, the limiting rod 11 is slid in the inside of the loading frame 1 to increase the stability of the clamping plate 15, so that the purpose of supporting and limiting the packaging lamp 4 is achieved, when the packaging lamp 4 is installed in the inside of the loading frame 1, the dustproof plate 2 is slid in the inside of the loading frame 1 by pulling the handle 3, then the frame of the dustproof plate 2 extrudes the bolt 14, the spring 12 is compressed by the bolt 14, then the bolt 14 is slid in the inside of the packaging lamp 4, the spring 12 is released to make the bolt 14 engaged in the inside of the groove 6, at the same time, the bolt 14 is compressed by pulling the pull rod 13 to make the bolt 14 disengaged from the inside of the groove 6, then the dustproof component of the device is locked and opened by pulling the handle 3 to slide the dustproof plate 2.
[0034] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.
Claims
1. A device for loading LED chips, comprising a loading frame (1), characterized in that: The loading frame (1) has positive and negative poles (10) slidably connected inside, and a packaged lamp tube (4) is fixedly connected to the top of the positive and negative poles (10). A support column (16) is fixedly connected inside the loading frame (1), and a limit plate (9) is fixedly connected to the top of the support column (16). The limit plate (9) is in contact with the packaged lamp tube (4), and a limit component is provided inside the loading frame (1). The limiting component includes a sliding column (8) and a clamping plate (15). The sliding column (8) is slidably connected inside the loading frame (1). The side wall of the clamping plate (15) is fixedly connected to one end of the sliding column (8). The side wall of the clamping plate (15) is fixedly connected to a limiting rod (11). The limiting rod (11) is slidably connected inside the loading frame (1). A reset component is provided inside the loading frame (1). A dustproof component is provided inside the loading frame (1).
2. The LED chip loading device according to claim 1, characterized in that: The reset assembly includes a spring (7), one end of which is fixedly connected to one end of the sliding column (8), and the other end of which is fixedly connected to the inside of the loading frame (1).
3. The LED chip loading device according to claim 1, characterized in that: The dustproof component includes a dustproof plate (2), which is slidably connected inside the loading frame (1).
4. The encapsulated LED bead loading device according to claim 3, characterized in that: The dustproof plate (2) has a handle (3) fixedly connected to its top, and the dustproof plate (2) has a groove (6) inside.
5. The encapsulated LED chip loading device according to claim 4, characterized in that: The loading frame (1) is fixedly connected to a hollow frame (5) on its side wall. A pin (14) is slidably connected inside the hollow frame (5). The pin (14) engages with the groove (6).
6. The LED chip loading device according to claim 5, characterized in that: A pull rod (13) is fixedly connected to the outer wall of the pin (14), and the pull rod (13) is slidably connected inside the hollow frame (5).
7. The encapsulated LED bead loading device according to claim 6, characterized in that: A second spring (12) is provided inside the hollow frame (5). One end of the second spring (12) is fixedly connected to the bottom of the pin (14), and the other end of the second spring (12) is fixedly connected to the inside of the hollow frame (5).