High temperature resistant EMC bracket
Patent Information
- Application Number
- CN202522393085.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-10-13
- Estimated Expiration
- 2035-11-11
AI Technical Summary
在本申请的方案中：
Smart Images
Figure CN224850515U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of EMC support technology, and more specifically, to a high-temperature resistant EMC support. Background Technology
[0002] EMC brackets have become the mainstream packaging material in LED lighting, automotive electronics, and consumer electronics due to their excellent insulation, processability, and cost-effectiveness. However, as applications extend to high-power and high-temperature environments, traditional EMC brackets have the following drawbacks: they are prone to thermal deformation or material aging under high temperatures. Therefore, we have made improvements to address this by proposing a high-temperature resistant EMC bracket. Utility Model Content
[0003] This utility model provides a high-temperature resistant EMC bracket, including an EMC bracket body. The EMC bracket body is provided with a lamp bead mounting groove, and the inner wall of the lamp bead mounting groove is provided with a high-temperature resistant coating. A connecting groove is provided on one side of the EMC bracket body, and a connecting plate is provided on the other two sides of the EMC bracket body. A limit plate is fixedly connected to the side of the connecting plate away from the EMC bracket body.
[0004] As a preferred technical solution of this application, two clamping plates are provided in the connecting groove. The two clamping plates are located on both sides of the connecting plate, and a gap is left between the side of the two clamping plates that is far away from each other and the connecting groove.
[0005] As a preferred technical solution of this application, the two clamping plates are provided with limiting protrusions on their sides that are close to each other, and the two sides of the top of the connecting plate are provided with limiting grooves, and the inner walls of the two limiting grooves are respectively inserted into the two limiting protrusions.
[0006] As a preferred technical solution of this application, the top and bottom of the limiting protrusion are provided with slopes, and the bottom of the inner side of the limiting groove is also provided with a slope.
[0007] As a preferred technical solution of this application, the high-temperature resistant coating is made of ceramic high-temperature coating material.
[0008] As a preferred technical solution of this application, the bottom of both the limiting plate and the connecting plate are provided with slopes.
[0009] As a preferred technical solution of this application, a reflective layer is provided on the high-temperature resistant coating, and the reflective layer is made of aluminum film.
[0010] As a preferred technical solution of this application, the inner wall of the connecting groove is provided with an anti-slip texture, which is a regularly arranged protrusion or groove structure.
[0011] As a preferred technical solution of this application, the surface of the EMC support body is provided with a weather-resistant coating, which is a fluorocarbon coating.
[0012] As a preferred technical solution of this application, a foolproof groove is provided at one corner of the top of the EMC bracket body.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: This application improves the overall high-temperature resistance by setting a high-temperature resistant coating in the lamp bead mounting slot, thereby reducing thermal deformation and material aging of the EMC bracket body. The connection between the connecting plate, the limiting plate and the connecting slot makes it easy to splice multiple EMC bracket bodies together. Attached Figure Description
[0014] Figure 1 This is a structural schematic diagram of the high-temperature resistant EMC support provided in this application; Figure 2 Provided for this application Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the structure of the limiting groove provided in this application; Figure 4 A bottom view of the connecting plate provided in this application; Figure 5 A schematic diagram of the structure when the connecting plate provided in this application is clamped between two clamping plates; Figure 6 A schematic diagram of the structure when multiple EMC bracket bodies provided in this application are connected together.
[0015] The image shows: 1. EMC bracket body; 101. LED bead mounting slot; 102. Anti-foolproof groove; 2. High temperature resistant coating; 3. Connecting groove; 301. Clamping plate; 302. Limiting protrusion; 4. Connecting plate; 401. Limiting plate; 402. Limiting groove. Detailed Implementation
[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0017] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0019] For an example, please refer to... Figures 1-6 A high-temperature resistant EMC bracket includes an EMC bracket body 1, an LED bead mounting groove 101 on the EMC bracket body 1, and a high-temperature resistant coating 2 on the inner wall of the LED bead mounting groove 101. A connecting groove 3 is provided on one side of the EMC bracket body 1, and a connecting plate 4 is provided on the other two sides of the EMC bracket body 1. A limiting plate 401 is fixedly connected to the side of the connecting plate 4 away from the EMC bracket body 1. By providing a high-temperature resistant coating 2 in the LED bead mounting groove 101, the overall high-temperature resistance can be improved, thereby reducing the thermal deformation and material aging of the EMC bracket body 1. The insertion of the connecting plate 4, the limiting plate 401 and the connecting groove 3 can facilitate the splicing of multiple EMC bracket bodies 1 together.
[0020] Furthermore, two clamping plates 301 are provided in the connecting groove 3. The two clamping plates 301 are located on both sides of the connecting plate 4, and there is a gap between the side of the two clamping plates 301 that is far away from each other and the connecting groove 3. The existence of the gap provides the clamping plates 301 with elastic deformation space. When the connecting plate 4 is inserted, the clamping plates 301 can tilt outward to adapt to the insertion action. At the same time, the clamping effect of the clamping plates 301 on the connecting plate 4 can enhance the stability after splicing and reduce loosening.
[0021] Furthermore, each of the two clamping plates 301 has a limiting protrusion 302 on its side that is close to each other, and a limiting groove 402 is provided on both sides of the top of the connecting plate 4. The inner walls of the two limiting grooves 402 are respectively inserted into the two limiting protrusions 302. The insertion and cooperation between the limiting protrusions 302 and the limiting grooves 402 can constrain the connecting plate 4 in the vertical direction, thereby improving the firmness of the connection.
[0022] Furthermore, the top and bottom of the limiting protrusion 302 are provided with ramps, and the bottom of the inner side of the limiting groove 402 is also provided with ramps. The ramps provide a guiding function, reduce the resistance when the limiting protrusion 302 and the limiting groove 402 are connected, make the insertion process smoother, and reduce the difficulty of operation during installation.
[0023] Furthermore, the high-temperature resistant coating 2 is made of ceramic high-temperature coating, such as ZS-1021 high-temperature sealing coating; ceramic high-temperature coating has excellent high-temperature resistance, strong chemical stability, and is not easily decomposed or failed due to high temperature, and can maintain the protective effect on the EMC support body 1 for a long time.
[0024] Furthermore, the bottom of both the limiting plate 401 and the connecting plate 4 is provided with a ramp, which facilitates the insertion of the limiting plate 401 and the connecting plate 4 into the connecting groove 3.
[0025] Furthermore, a reflective layer is provided on the high-temperature resistant coating 2, and the reflective layer is made of aluminum film. The aluminum film reflective layer can reflect the light emitted by the lamp beads, improve the utilization rate of light, and enhance the lighting effect.
[0026] Furthermore, the inner wall of the connecting groove 3 is provided with anti-slip texture, which is a regularly arranged protrusion or groove structure to increase the friction after the connecting groove 3 and the connecting plate 4 are inserted, and to ensure the stability of the connection. The anti-slip texture increases the contact friction between the connecting groove 3 and the connecting plate 4, reduces the relative sliding between the two in the horizontal direction, and ensures the stability of the overall structure.
[0027] Furthermore, the surface of the EMC bracket body 1 is provided with a weather-resistant coating. The weather-resistant coating is made of fluorocarbon paint with a thickness of 10-30μm. The weather-resistant coating covers all surfaces except the inner wall of the lamp bead mounting groove 101 and the inner wall of the connecting groove 3. The fluorocarbon paint has excellent weather resistance, corrosion resistance and UV resistance, which can protect the EMC bracket body 1 and extend the service life of the EMC bracket body 1.
[0028] Furthermore, an anti-mistake groove 102 is provided at one corner of the top of the EMC bracket body 1. The anti-mistake groove 102 can play a role in orientation identification during installation or splicing, thereby improving the accuracy and efficiency of installation and reducing rework costs.
[0029] When multiple EMC bracket bodies 1 are spliced together, the limiting plate 401 and the connecting plate 4 are inserted into the connecting groove 3, so that the connecting plate 4 is clamped between the two clamping plates 301. During the insertion process, the connecting plate 4 squeezes the two limiting protrusions 302, causing the tops of the two clamping plates 301 to tilt outward. When the limiting protrusions 302 correspond to the limiting grooves 402, the clamping plates 301 are reset, and the limiting protrusions 302 and the limiting grooves 402 are inserted together to form a limit.
[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0031] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.
Claims
1. A high-temperature resistant EMC support, characterized in that, The system includes an EMC bracket body (1), which has a lamp bead mounting groove (101) and a high-temperature resistant coating (2) on the inner wall of the lamp bead mounting groove (101). A connecting groove (3) is provided on one side of the EMC bracket body (1), and a connecting plate (4) is provided on the other side of the EMC bracket body (1). A limit plate (401) is fixedly connected to the side of the connecting plate (4) away from the EMC bracket body (1).
2. The high-temperature resistant EMC bracket according to claim 1, characterized in that, Two clamping plates (301) are provided in the connecting groove (3). The two clamping plates (301) are located on both sides of the connecting plate (4), and there is a gap between the side of the two clamping plates (301) that is far away from each other and the connecting groove (3).
3. The high-temperature resistant EMC support according to claim 2, characterized in that, The two clamping plates (301) are provided with limiting protrusions (302) on their sides that are close to each other. The two sides of the top of the connecting plate (4) are provided with limiting grooves (402), and the inner walls of the two limiting grooves (402) are respectively inserted into the two limiting protrusions (302).
4. The high-temperature resistant EMC bracket according to claim 3, characterized in that, The top and bottom of the limiting protrusion (302) are both provided with ramps, and the bottom of the inner side of the limiting groove (402) is also provided with a ramp.
5. The high-temperature resistant EMC bracket according to claim 1, characterized in that, The high-temperature resistant coating (2) is made of ceramic high-temperature coating.
6. The high-temperature resistant EMC bracket according to claim 4, characterized in that, The bottom of both the limiting plate (401) and the connecting plate (4) are provided with ramps.
7. The high-temperature resistant EMC bracket according to claim 1, characterized in that, The high-temperature resistant coating (2) is provided with a reflective layer, and the reflective layer is made of aluminum film.
8. The high-temperature resistant EMC bracket according to claim 1, characterized in that, The inner wall of the connecting groove (3) is provided with anti-slip texture, which is a regularly arranged protrusion or groove structure.
9. The high-temperature resistant EMC bracket according to claim 1, characterized in that, The surface of the EMC support body (1) is provided with a weather-resistant coating, which is a fluorocarbon coating.
10. The high-temperature resistant EMC support according to claim 1, characterized in that, A foolproof groove (102) is provided at one corner of the top of the EMC bracket body (1).