Sealed light-emitting diode
By providing an extension ring, a fixed sleeve and a U-shaped limiter on the LED, the problem of sealed LED being pressed and pin breaking is solved, and stable installation and pin protection is achieved.
Patent Information
- Application Number
- CN202422232633.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The sealed light-emitting diode is easily pressed into the housing by the staff, causing the light to be unobserved, and the pins are easily broken, affecting use.
The diode tube body is equipped with an extension ring and a fixed sleeve, and the rubber ring and U-shaped limiting parts protect the pins, and a stable installation is achieved through the card slot and the connection mechanism.
Effectively prevent the light emitting diode from being pressed into the housing, avoid pin breakage, and ensure the light is observable and pin integrity.
Smart Images
Figure CN223168622U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of light-emitting diodes, and more particularly to a sealed light-emitting diode. Background Art
[0002] A sealed light-emitting diode is made by fabricating a P-type semiconductor and an N-type semiconductor with a sealing effect on the same semiconductor substrate. Its basic structure is a semiconductor material chip that emits light electrically. The chip is cured to a bracket with silver glue or white glue, then the chip and the circuit board are connected with silver wires or gold wires, and finally the periphery is encapsulated and sealed with epoxy resin.
[0003] Sealed light-emitting diodes are usually installed on the outer shell of a certain device, but they may be accidentally pressed into the shell by staff, resulting in the inability to observe the light. In addition, the two pins are easily broken, resulting in inoperability.
[0004] Therefore, we make improvements on this and propose a sealed light-emitting diode. Summary of the Utility Model
[0005] The purpose of the present utility model is to address the problem that when the existing light-emitting diodes are in use, they may be accidentally pressed into the shell by staff, resulting in the inability to observe the light. In addition, the two pins are easily broken, resulting in inoperability.
[0006] To achieve the above-mentioned utility model purpose, the present utility model provides the following technical solutions:
[0007] A sealed light-emitting diode is provided to improve the above problems.
[0008] Specifically, this application is as follows:
[0009] It includes a diode body, an extension ring is integrally formed on the diode body, a positive pin and a negative pin are fixedly installed at the bottom of the diode body. It is characterized in that a card slot is opened in the extension ring, a fixed sleeve is clamped below the extension ring, a rubber ring is bonded to the top of the fixed sleeve, the rubber ring is matched with the card slot, a U-shaped limiting member is arranged in the fixed sleeve, the U-shaped limiting member is slidably connected to both the positive pin and the negative pin, and a connecting mechanism is arranged at the bottom of the diode body.
[0010] As a preferred technical solution of this application, the connecting mechanism includes a plug rod fixedly installed at the bottom of the diode body, and a rubber ball is fixedly installed at one end of the plug rod away from the diode body.
[0011] As a preferred technical solution of this application, a connecting block is fixedly installed on the inner side wall of the fixed sleeve, and one end of the connecting block away from the fixed sleeve is fixedly connected to the U-shaped limiting member.
[0012] As a preferred technical solution of the present application, a limiting groove is provided on the U-shaped limiting member. The number of the limiting grooves is two. A slot is provided in the middle part of the U-shaped limiting member, and the slot is matched with the inserting rod.
[0013] As a preferred technical solution of the present application, the slot is arranged between the two limiting grooves.
[0014] As a preferred technical solution of the present application, the two limiting grooves are respectively matched with the positive electrode pin and the negative electrode pin.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] In the solution of the present application:
[0017] 1. By clamping the rubber ring on the fixed sleeve into the clamping groove, it is not only convenient for installation, but also realizes that even if the light-emitting diode is accidentally pressed, since the fixed sleeve can provide support, the light-emitting diode will not be pressed into the housing, resulting in the problem that the light cannot be observed.
[0018] 2. By respectively sleeving the two limiting grooves on the U-shaped limiting member on the positive electrode pin and the negative electrode pin, it effectively avoids the two pins from being easily bent and broken, and solves the problem in the prior art that the two pins are easily broken, resulting in inoperability. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of the sealed light-emitting diode provided by the present application;
[0020] Figure 2 is a schematic cross-sectional structural diagram of the sealed light-emitting diode provided by the present application;
[0021] Figure 3 is a schematic structural diagram of the clamping groove of the sealed light-emitting diode provided by the present application;
[0022] Figure 4 is a schematic structural diagram of the bottom and top of the fixed sleeve of the sealed light-emitting diode provided by the present application;
[0023] Figure 5 is a schematic structural diagram of the U-shaped limiting member of the sealed light-emitting diode provided by the present application;
[0024] Figure 6 is the Figure 2 amplified structural diagram of part A in the sealed light-emitting diode provided by the present application.
[0025] Reference numerals in the drawings:
[0026] 1. Diode body; 2. Extension ring; 3. Positive electrode pin; 4. Negative electrode pin; 5. Card slot; 6. Fixed sleeve; 7. Rubber ring; 8. U-shaped limiting part; 9. Connecting block; 10. Limiting groove; 11. Slot; 12. Plug rod; 13. Rubber ball. Detailed implementation mode
[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.
[0028] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the present utility model to be protected, but only represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.
[0029] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.
[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the inventive product is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only used to facilitate the description of the present utility model and simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.
[0032] Embodiment:
[0033] As Figures 1-6As shown in the figure, this embodiment proposes a sealed light-emitting diode, which includes a diode body 1. An extension ring 2 is integrally formed on the diode body 1. A positive pin 3 and a negative pin 4 are fixedly installed at the bottom of the diode body 1. A card slot 5 is formed in the extension ring 2. A fixed sleeve 6 is clamped below the extension ring 2. A rubber ring 7 is bonded to the top of the fixed sleeve 6. The rubber ring 7 cooperates with the card slot 5 to install the fixed sleeve 6 on the diode body 1, so that the rubber ring 7 on the fixed sleeve 6 is clamped in the card slot 5. A U-shaped limiting member 8 is arranged in the fixed sleeve 6. The U-shaped limiting member 8 is slidably connected to both the positive pin 3 and the negative pin 4. A connecting mechanism is arranged at the bottom of the diode body 1. The diode body 1 is a light-emitting diode with the model HLX-503ORC1M in the prior art.
[0034] In order to fix the U-shaped limiting member 8, the connecting mechanism includes a plug rod 12 fixedly installed at the bottom of the diode body 1. A rubber ball 13 is fixedly installed at one end of the plug rod 12 away from the diode body 1.
[0035] In order to make the fixed sleeve 6 drive the U-shaped limiting member 8, a connecting block 9 is fixedly installed on the inner side wall of the fixed sleeve 6. One end of the connecting block 9 away from the fixed sleeve 6 is fixedly connected to the U-shaped limiting member 8. The fixed sleeve 6 drives the connecting block 9 to move, and the connecting block 9 drives the U-shaped limiting member 8 to move.
[0036] In order to fix the U-shaped limiting member 8, limiting slots 10 are formed in the U-shaped limiting member 8. The number of the limiting slots 10 is two. A slot 11 is formed in the middle part of the U-shaped limiting member 8. The slot 11 matches the plug rod 12. The two limiting slots 10 on the U-shaped limiting member 8 respectively sleeve the positive pin 3 and the negative pin 4, effectively avoiding the problem that the two pins are easily bent and broken. At the same time, the rubber ball 13 passes through the slot 11, and the plug rod 12 is located in the slot 11.
[0037] The slot 11 is arranged between the two limiting slots 10.
[0038] In order to protect the two pins, the two limiting slots 10 respectively match the positive pin 3 and the negative pin 4.
[0039] Specifically, for this sealed light-emitting diode: install the fixed sleeve 6 on the diode body 1, so that the rubber ring 7 on the fixed sleeve 6 is clamped in the card slot 5. Through the setting of the fixed sleeve 6, it effectively avoids the problem that the light-emitting diode is accidentally pressed into the shell by the staff, resulting in the inability to observe the light. At the same time, the fixed sleeve 6 drives the connecting block 9 to move, and the connecting block 9 drives the U-shaped limiting member 8 to move, so that the two limiting slots 10 on the U-shaped limiting member 8 respectively sleeve the positive pin 3 and the negative pin 4, effectively avoiding the problem that the two pins are easily bent and broken. At the same time, the rubber ball 13 passes through the slot 11, and the plug rod 12 is located in the slot 11, and the installation is completed.
[0040] All technical features in this embodiment can be freely combined according to actual needs.
[0041] The above embodiments are preferred implementation solutions of the present utility model. In addition, the present utility model can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present utility model.
Claims
1. A sealed light-emitting diode, comprising a diode body (1), an extension ring (2) is integrally formed on the diode body (1), a positive electrode pin (3) and a negative electrode pin (4) are fixedly installed at the bottom of the diode body (1), and it is characterized in that, A clamping groove (5) is formed in the extension ring (2). A fixing sleeve (6) is clamped below the extension ring (2). A rubber ring (7) is adhesively connected to the top of the fixing sleeve (6). The rubber ring (7) is matched with the clamping groove (5). A U-shaped limiting member (8) is arranged in the fixing sleeve (6). The U-shaped limiting member (8) is slidably connected to both the positive electrode pin (3) and the negative electrode pin (4). A connecting mechanism is arranged at the bottom of the diode body (1).
2. A sealed light-emitting diode according to claim 1, characterized in that, The connecting mechanism includes a plug rod (12) fixedly installed at the bottom of the diode body (1). A rubber ball (13) is fixedly installed at one end of the plug rod (12) away from the diode body (1).
3. A sealed light-emitting diode according to claim 1, characterized in that, A connecting block (9) is fixedly installed on the inner side wall of the fixing sleeve (6). One end of the connecting block (9) away from the fixing sleeve (6) is fixedly connected to the U-shaped limiting member (8).
4. A sealed light-emitting diode according to claim 3, characterized in that, A limiting groove (10) is formed in the U-shaped limiting member (8). The number of the limiting grooves (10) is two. A slot (11) is formed in the middle part of the U-shaped limiting member (8). The slot (11) is matched with the plug rod (12).
5. A sealed light-emitting diode according to claim 4, characterized in that, The slot (11) is arranged between the two limiting grooves (10).
6. The hermetic light-emitting diode according to claim 5, characterized in that, The two limiting grooves (10) are respectively matched with the positive electrode pin (3) and the negative electrode pin (4).