SMD support with corrosion resistance

Abstract

The utility model discloses an SMD support with corrosion resistance, which comprises a copper base plate and a clamping protection assembly, the outer surface of the copper base plate is provided with an anti-corrosion assembly, the anti-corrosion assembly comprises a galvanized plate and an epoxy resin layer, the outside of the galvanized plate is provided with the epoxy resin layer, and the epoxy resin layer is arranged on the outer surface of the galvanized plate. The front end of the copper substrate is provided with a connection heat dissipation assembly, and the clamping protection assembly is arranged at the front end of the connection heat dissipation assembly. Compared with an existing support, the SMD support with the corrosion resistance has the advantages that the corrosion-resistant assembly and the clamping protection assembly are arranged for anti-corrosion protection, the service life of equipment is prolonged, the influence on the use efficiency is avoided, the safety performance in the use process is improved through connection protection of the connection heat dissipation assembly and the connection installation assembly, and the practicability is further improved; and under the cooperative use of the easy-to-tear row holes and the side edge protection assemblies, the number can be conveniently selected, the side edge protection can be performed through the connection of the side edge protection assemblies, and the applicability of the product is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of SMD packaging, in particular to an SMD bracket with corrosion resistance. Background Art

[0002] SMD refers to surface mount device, SMD patch LED is surface mount light emitting diode, SMD patch helps to improve production efficiency and different equipment applications, it is a solid-state semiconductor device that can directly convert electricity into light, LED bracket is the base of LED lamp beads before packaging, on the basis of LED bracket, fix the chip into it, solder the positive and negative electrodes, and then use packaging glue to package it into shape at one time.

[0003] For example, the patent document with publication number CN208157448U discloses an SMD bracket. During use, the SMD bracket of the device is a hollow shell with one end open. The front end surface of the SMD bracket is provided with a first functional area, an insulating area, and a second functional area from top to bottom. The insulating area is arranged across the middle of the SMD bracket. The area ratio of the first functional area to the second functional area is set to 49:51. The insulating area and the side wall of the SMD bracket are both transparent plastic. The SMD bracket provided by the utility model can achieve the purpose of uniform light emission and improved heat dissipation.

[0004] The above-mentioned support and protection can be carried out to improve the uniformity of luminescence. As time goes by, the transparent plastic material of the side wall will be affected by the external moisture and the pH value in the space, which will corrode the surface of the material, thereby causing the bracket to age and affect the efficiency of use. In view of the above situation, an SMD bracket with corrosion resistance is now provided. Utility Model Content

[0005] The purpose of the utility model is to provide a SMD bracket with corrosion resistance to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an SMD bracket with corrosion resistance, comprising a copper substrate and a clip-on protective component, the outer surface of the copper substrate is provided with an anti-corrosion component, and the anti-corrosion component comprises a galvanized sheet and an epoxy resin layer, the outside of the galvanized sheet is provided with an epoxy resin layer, the front end of the copper substrate is provided with a connecting heat dissipation component, and the clip-on protective component is provided at the front end of the connecting heat dissipation component.

[0007] Furthermore, the snap-on protection assembly includes a transparent silicone snap-on block and a multi-level snap-on slot, and the inner side of the transparent silicone snap-on block is provided with a multi-level snap-on slot.

[0008] By using transparent silicone card blocks for fixed support and protection during the connection process, the use efficiency can be improved while maintaining light transmission, and the multi-level card slots can ensure the stability of the card connection.

[0009] Furthermore, the connection heat dissipation component includes a connection base and a heat dissipation plate, and the inner rear end of the connection base is connected to the heat dissipation plate.

[0010] The line connection is made through the connecting base, and then the aluminum heat sink set on the ground will further improve the temperature transmission during use.

[0011] Furthermore, a connection installation component is provided on the inner rear wall of the connection base, and the connection installation component includes a positioning plate, a wiring groove and a drainage groove. A wiring groove is provided at the inner middle end of the positioning plate, and drainage grooves are provided on both sides of the front wall of the positioning plate.

[0012] The positioning plate can be used to connect the lamp beads, and the pin wiring is plugged and fixed through the wiring slot, which is also convenient to use. The drainage slot is set in a lower position to facilitate drainage after water inflow, avoiding water vapor from affecting the use effect.

[0013] Furthermore, a middle partition is provided at the middle end of the copper substrate, and easy-tear holes are penetrated through the front and rear walls of the copper substrate.

[0014] The multi-hole arrangement of the easy-tear holes has narrow adjacent areas between the holes, making them easy to tear. The arrangement of the easy-tear holes can cut the copper substrate vertically, making it easy to operate.

[0015] Furthermore, both left and right ends of the copper substrate are provided with side protection components, and the side protection components include a protection sleeve and a connecting plate, and a connecting plate is provided on the outer side of the protection sleeve.

[0016] Furthermore, the side protection assembly also includes a hand-held block and an anti-slip hole. The hand-held block is connected to one end of the connecting plate away from the central axis of the copper substrate, and the anti-slip hole is arranged inside the hand-held block.

[0017] After the copper substrate is cut, the easy-tear holes on both sides will appear serrated. At this time, they can be clipped and protected by a rubber protective cover. The connecting plate and the hand-held block are designed to facilitate extrusion protection, and the anti-slip holes can be set to prevent slipping during the operation.

[0018] Compared with the prior art, the beneficial effects of the utility model are: by providing anti-corrosion protection components and snap-on protection components, the service life of the equipment is increased and the use efficiency is avoided; by connecting the heat dissipation components and the connection protection of the installation components, the safety performance during use is improved, and the practicality is further improved; when used in conjunction with the easy-to-tear holes and the side protection components, the quantity can be conveniently selected, thereby improving the applicability of the product.

[0019] 1. During use, the utility model is connected at the bottom by setting a copper substrate to facilitate the connection of the line, and then a layer of galvanized plate is set on the surface of the copper substrate for anti-oxidation protection. A layer of epoxy resin is also set on the outermost side to further improve the anti-corrosion effect. By using a transparent silicone card block for fixed support protection during the connection process, the use efficiency can be improved under the premise of light transmission. This setting is used for anti-corrosion protection, which increases the service life of the equipment and avoids affecting the use efficiency.

[0020] 2. During use, the utility model can be connected by setting a connection base, and then the aluminum heat sink set on the ground will further improve the temperature transmission during use. In addition, the positioning plate can be used to connect the lamp beads, and the pin wiring is plugged and fixed through the wiring groove, which is also convenient to use. The drainage groove is in a lower position, which can facilitate drainage after water inflow and avoid water vapor affecting the use effect. This setting improves the safety performance during use and further improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view structural schematic diagram of an SMD bracket with corrosion resistance according to the utility model;

[0022] Figure 2 This is a schematic diagram of a partial side cross-sectional structure of a copper substrate and an anti-corrosion component of an SMD bracket with corrosion resistance according to the utility model;

[0023] Figure 3 This is a partial three-dimensional structural diagram of a connection heat dissipation component, a clamping protection component and a connection installation component of an SMD bracket with corrosion resistance of the utility model

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of a side protection component of an SMD bracket with corrosion resistance according to the utility model;

[0025] Figure 5 It is a schematic diagram of a partial front view structure of an easy-tear row of holes of an SMD bracket with corrosion resistance after being torn.

[0026] In the figure: 1. Copper base plate; 2. Anti-corrosion component; 201. Galvanized plate; 202. Epoxy resin layer; 3. Connect heat dissipation component; 301. Connect base; 302. Heat dissipation plate; 4. Snap-on protection component; 401. Transparent silicone snap-on block; 402. Multi-level card slot; 5. Connect installation component; 501. Positioning plate; 502. Wiring slot; 503. Drainage slot; 6. Middle partition; 7. Side protection component; 701. Protective cover; 702. Connecting plate; 703. Hand-held block; 704. Anti-slip hole; 8. Easy-tear row hole. DETAILED DESCRIPTION

[0027] like Figure 1-3 As shown, an SMD bracket with corrosion resistance includes a copper substrate 1 and a snap-on protection component 4, the outer surface of the copper substrate 1 is provided with an anti-corrosion component 2, and the anti-corrosion component 2 includes a galvanized plate 201 and an epoxy resin layer 202, the outer surface of the galvanized plate 201 is provided with an epoxy resin layer 202, the front end of the copper substrate 1 is provided with a heat dissipation component 3, the snap-on protection component 4 is provided at the front end of the heat dissipation component 3, the snap-on protection component 4 includes a transparent silicone snap-on block 401 and a multi-level card slot 402, and the inner surface of the transparent silicone snap-on block 401 is provided with a heat dissipation component 3, and the heat dissipation component 3 is provided at the front end of the heat dissipation component 3. A multi-level card slot 402 is arranged on the side. During use, a copper substrate 1 is arranged for bottom connection to facilitate line connection, and then a layer of galvanized sheet 201 is arranged on the surface of the copper substrate 1 for anti-oxidation protection. An epoxy resin layer 202 is also arranged on the outermost side to further improve the anti-corrosion effect. A transparent silicone card block 401 is used for fixed support protection during the connection process, which can improve the use efficiency under the premise of light transmission. This arrangement is used for anti-corrosion protection, improves the service life of the equipment, and avoids affecting the use efficiency.

[0028] like Figure 3 As shown, the heat dissipation connection component 3 includes a connection base 301 and a heat dissipation plate 302, and the internal rear end of the connection base 301 is connected to the heat dissipation plate 302, the inner rear wall of the connection base 301 is provided with a connection installation component 5, and the connection installation component 5 includes a positioning plate 501, a wiring groove 502 and a drainage groove 503, the inner middle end of the positioning plate 501 is provided with a wiring groove 502, and the left and right sides of the front wall of the positioning plate 501 are provided with drainage grooves 503. During use, the line connection can be made by setting the connection base 301, and then the aluminum heat dissipation plate 302 set on the ground will further improve the temperature transmission during use. In addition, the positioning plate 501 can be used for lamp bead connection, and the pin wiring is plugged and fixed through the wiring groove 502, which is also convenient to use, and the drainage groove 503 is set at a lower position, which can facilitate drainage after water ingress and avoid water vapor affecting the use effect. This setting improves the safety performance during use and further improves practicality.

[0029] like Figure 1As shown, a middle partition plate 6 is provided at the inner middle end of the copper substrate 1, and easy-tear holes 8 are penetrated through the inner front and rear walls of the copper substrate 1, side protection components 7 are provided at both left and right ends of the copper substrate 1, and the side protection components 7 include a protective sleeve 701 and a connecting plate 702, a connecting plate 702 is provided on the outer side of the protective sleeve 701, and the side protection component 7 also includes a hand-held block 703 and an anti-slip hole 704, and the hand-held block 703 is connected to the end of the connecting plate 702 away from the central axis of the copper substrate 1, and the anti-slip hole 704 is provided inside the hand-held block 703. When the easy-tear holes 8 are used in conjunction with the side protection components 7, convenient quantity selection can be performed, thereby improving the applicability of the product.

[0030] In summary, when using the SMD bracket with corrosion resistance, first during use, a copper substrate 1 is set to connect the bottom end to facilitate the connection of the line, and then a layer of galvanized plate 201 is set on the surface of the copper substrate 1 for anti-oxidation protection. A layer of epoxy resin layer 202 is also set on the outermost side to further improve the anti-corrosion effect. During the connection process, a transparent silicone card block 401 is used for fixed support protection, which can improve the use efficiency under the premise of light transmission. The multi-level card slot 402 can ensure the stability of the card connection, and then the connection base 301 is set to connect the line, and then the aluminum heat sink 302 set on the ground will further improve the temperature transmission during use. In addition, the positioning The board 501 can be used to connect lamp beads, and the pin wiring is plugged and fixed through the wiring groove 502, which is also convenient to use. The drainage groove 503 is located at a lower position, which can facilitate drainage after water ingress and prevent water vapor from affecting the use effect. With the coordinated use of the easy-to-tear holes 8 and the side protection components 7, the quantity can be conveniently selected, which improves the applicability of the product. After the copper substrate 1 is cut, the easy-to-tear holes 8 on both sides will appear serrated. At this time, they can be snapped into protection through a rubber protective cover 701. The connecting plate 702 and the hand-held block 703 are designed to facilitate extrusion protection. The anti-slip holes 704 can be set to prevent slipping during the operation. This is the working principle of the SMD bracket with corrosion resistance.

Claims

1. A SMD bracket with corrosion resistance, comprising a copper substrate (1) and a snap-on protection component (4), characterized in that: The outer surface of the copper substrate (1) is provided with an anti-corrosion component (2), and the anti-corrosion component (2) comprises a galvanized sheet (201) and an epoxy resin layer (202), the outside of the galvanized sheet (201) is provided with an epoxy resin layer (202), the front end of the copper substrate (1) is provided with a heat dissipation connection component (3), and the snap-on protection component (4) is provided at the front end of the heat dissipation connection component (3).

2. The SMD bracket with corrosion resistance according to claim 1, characterized in that: The snap-fit ​​protection assembly (4) comprises a transparent silicone snap-fit ​​block (401) and a multi-level snap-fit ​​groove (402), and the inner side of the transparent silicone snap-fit ​​block (401) is provided with a multi-level snap-fit ​​groove (402).

3. The SMD bracket with corrosion resistance according to claim 1, characterized in that: The connection heat dissipation component (3) comprises a connection base (301) and a heat dissipation plate (302), and the heat dissipation plate (302) is connected to the inner rear end of the connection base (301).

4. The SMD bracket with corrosion resistance according to claim 3, characterized in that: The inner rear wall of the connection base (301) is provided with a connection installation component (5), and the connection installation component (5) comprises a positioning plate (501), a wiring groove (502) and a drainage groove (503), the inner middle end of the positioning plate (501) is provided with a wiring groove (502), and the left and right sides of the front wall of the positioning plate (501) are provided with drainage grooves (503).

5. The SMD bracket with corrosion resistance according to claim 1, characterized in that: A middle partition plate (6) is provided at the inner middle end of the copper base plate (1), and easy-tear holes (8) are penetrated through the inner front and rear walls of the copper base plate (1).

6. The SMD bracket with corrosion resistance according to claim 1, characterized in that: The left and right ends of the copper substrate (1) are both provided with side protection components (7), and the side protection components (7) comprise a protection sleeve (701) and a connecting plate (702), and the connecting plate (702) is provided on the outside of the protection sleeve (701).

7. The SMD bracket with corrosion resistance according to claim 6, characterized in that: The side protection assembly (7) further comprises a hand-held block (703) and an anti-slip hole (704); one end of the connecting plate (702) away from the central axis of the copper base plate (1) is connected to the hand-held block (703), and the hand-held block (703) is provided with an anti-slip hole (704) inside.

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