Heat-dissipating shockproof power adapter

Abstract

The utility model discloses a heat dissipation shock -proof power adapter, including protection subassembly, protection subassembly includes the shell, the both sides surface of shell all is established with the square hole, the both sides of shell are provided with the heat dissipation subassembly, the heat dissipation subassembly includes the side frame, the side frame outside swing joint has the side dust screen, the side frame inner wall swing joint has the heat conduction metal block side surface, the side frame inboard surface fixed connection is in the both sides side surface of shell, the utility model relates to power adapter technical field, the heat dissipation shock -proof power adapter, through the square hole of shell both sides and the direct docking of heat dissipation subassembly, the heat source formed in the power adapter body conduction to heat conduction metal block, then by heat conduction metal block will heat radiate, make the heat dissipation area of this device increase, reduce core component temperature, avoid heat accumulation, realized the beneficial effect of improving heat dissipation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of power adapter technology, specifically a heat dissipation and shockproof power adapter. Background Technology

[0002] Existing heat-dissipating and shock-resistant power adapter designs struggle to balance heat dissipation efficiency, shock resistance reliability, and structural complexity, especially in complex outdoor environments. Development should focus on low cost and ease of maintenance to meet the diverse needs of consumer electronics and industrial sectors.

[0003] The patent publication number "CN222381499U" discloses "a power adapter with heat dissipation and shockproof function", which includes a power adapter body and an anti-drop component on the outside of the power adapter body. The anti-drop component includes a U-shaped protective frame that is slidably connected to the outer surface of the power adapter body.

[0004] In the aforementioned patent, the power adapter body is encapsulated between a U-shaped protective frame, a side plate, and two cover plates. This protects the power adapter from damage due to drops. During use, the heat generated by the power adapter body is transferred to the heat sink fins via heat transfer. A cooling fan can be activated to blow air through the first gap into the ventilation slot, then into the second gap, and finally out through the exhaust slot, carrying away the heat accumulated on the heat sink fins. This improves the power adapter's heat dissipation performance while maintaining good protection. However, the cooling fan is only located on one side of the U-shaped protective frame, resulting in an excessively long airflow path, which affects the overall heat dissipation effect. Although the heat sink and cover plates can be slidably removed, the bolts on the side plate must be removed first, making the operation cumbersome and difficult for users to clean regularly.

[0005] Therefore, this utility model provides a heat dissipation and shockproof power adapter to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a heat-dissipating and shock-resistant power adapter, which solves the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a heat dissipation and shockproof power adapter, including a protective component, the protective component including a shell, square holes on both sides of the shell, heat dissipation components on both sides of the shell, the heat dissipation components including side frames, a side dustproof mesh movably connected to the outer side of the side frame, a heat-conducting metal block side surface movably connected to the inner wall of the side frame, and the inner side surface of the side frame fixedly connected to the two side surfaces of the shell.

[0008] Furthermore, a circular rubber pad is fixedly connected to the center of the inner surface of the side dustproof net, and a square stabilizing block is fixedly connected to each of the four corners of the inner surface of the side dustproof net. The inner surfaces of the circular rubber pad and the inner surfaces of the square stabilizing blocks are movably connected to the outer surface of the heat-conducting metal block.

[0009] By adopting the above technical solution, the heat source generated in the power adapter body is directly connected to the heat dissipation component through the square holes on both sides of the outer shell. The heat is then conducted to the heat-conducting metal block, and the heat is dissipated by the heat-conducting metal block. This increases the heat dissipation area of ​​the device, reduces the temperature of the core components, avoids heat accumulation, and achieves the beneficial effect of improving heat dissipation efficiency.

[0010] Furthermore, there are two side frames in corresponding positions, and each side frame has a short placement groove on its front and rear surfaces. The inner wall of the short placement groove is movably connected with a short magnetic dustproof net.

[0011] By adopting the above technical solution, the magnetic dustproof net is fixed by magnetic adsorption, which can be quickly disassembled and cleaned without tools, reducing user maintenance costs and improving ease of use. The magnetic fixation of the dustproof net and the mesh structure can balance dust prevention and ventilation efficiency, ensuring smooth airflow for heat dissipation and avoiding the decrease in heat dissipation efficiency due to dust accumulation and blockage. This achieves the beneficial effects of easy disassembly and cleaning and maintaining heat dissipation quality.

[0012] Furthermore, each side frame has a long placement groove on its upper and lower surfaces, and a long magnetic dustproof net is movably connected to the inner wall of the long placement groove.

[0013] Using the above technical solution, the long magnetic dustproof mesh covers the upper and lower surfaces of the side frame, forming comprehensive protection for the main body area of ​​the side frame. It is especially suitable for vertically placed power adapters to prevent dust accumulation on the top or bottom from affecting heat dissipation.

[0014] Furthermore, there are two heat-conducting metal blocks in corresponding positions, and a power adapter body is movably connected between the two heat-conducting metal blocks. One end of the power adapter body is movably connected to one end of the inner wall of the outer shell, and the other end of the power adapter body is fixedly connected to a mounting plate. The inner surface of the mounting plate is movably connected to the other side surface of the outer shell.

[0015] With the above technical solution, the heat-conducting metal block is designed independently of the main body. If the heat conduction performance decreases or is damaged, it can be replaced separately, reducing maintenance costs.

[0016] Furthermore, a rubber pad is fixedly connected to the side surface of the outer shell.

[0017] By adopting the above technical solution, the rubber pad covers the side surface of the shell to form an elastic buffer layer. Especially when falling or colliding, the material deformation absorbs the impact energy, reducing the risk of damage to the shell and internal components.

[0018] Beneficial effects

[0019] This invention provides a heat-dissipating and shock-resistant power adapter. Compared with the prior art, it has the following advantages:

[0020] 1. This heat-dissipating and shockproof power adapter directly connects to the heat dissipation component through square holes on both sides of the outer shell. The heat source generated in the power adapter body is conducted to the heat-conducting metal block, and then the heat-conducting metal block dissipates the heat, thereby increasing the heat dissipation area of ​​the device, reducing the temperature of the core components, avoiding heat accumulation, and achieving the beneficial effect of improving heat dissipation efficiency.

[0021] 2. This heat-dissipating and shockproof power adapter is fixed by magnetic adsorption using a magnetic dustproof mesh, which can be quickly disassembled and cleaned without tools, reducing user maintenance costs and improving ease of use. The magnetic fixation of the dustproof mesh and the mesh structure can balance dust prevention and ventilation efficiency, ensuring smooth airflow for heat dissipation and avoiding the decrease in heat dissipation efficiency due to dust accumulation and blockage. This achieves the beneficial effects of easy disassembly and cleaning and maintaining heat dissipation quality. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a perspective view of the external structure of this utility model;

[0024] Figure 2 This is a partial structural front view of this utility model;

[0025] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0026] Figure 4 This is a structural unfolded view of the present invention.

[0027] In the diagram: 1. Protective components; 101. Outer shell; 102. Square hole; 103. Rubber pad; 104. Mounting plate; 105. Power adapter body; 2. Heat dissipation components; 201. Side frame; 202. Thermally conductive metal block; 203. Circular rubber pad; 204. Square stabilizing block; 205. Short placement slot; 206. Short magnetic dustproof net; 207. Long placement slot; 208. Long magnetic dustproof net; 209. Side dustproof net. Detailed Implementation

[0028] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] Reference Figures 1 to 4 This application provides a heat dissipation and shockproof power adapter, including a protective component 1. The protective component 1 includes a housing 101, with square holes 102 on both sides of the housing 101. Heat dissipation components 2 are provided on both sides of the housing 101, and the heat dissipation components 2 include side frames 201. A side dustproof net 209 is movably connected to the outer side of the side frame 201, and a heat-conducting metal block 202 is movably connected to the side surface of the inner wall of the side frame 201. The inner surface of the side frame 201 is fixedly connected to the two side surfaces of the housing 101. A circular rubber pad 203 is fixedly connected to the center of the inner surface of the side dustproof net 209, and square stabilizing blocks 204 are fixedly connected to the four corners of the inner surface of the side dustproof net 209. The inner surfaces of the circular rubber pad 203 and the inner surfaces of the square stabilizing blocks 204 are movably connected to the outer surface of the heat-conducting metal block 202.

[0031] In this embodiment, when the power adapter body 105 generates heat during operation, the heat is conducted to the side frame 201 through the heat-conducting metal block 202, and the contact area between the side frame 201 and the outside air dissipates heat. At the same time, the closed structure of the outer shell 101 and the rubber pad 103 provide physical protection for the internal components, preventing external forces from directly acting on the power adapter body 105, thus achieving the functions of heat dissipation and shock absorption. When the power adapter is subjected to external vibration, the elastic deformation of the circular rubber pad 203 can absorb the vibration energy and reduce the transmission of vibration to the power adapter body 105. The square stabilizing block 204 positions the heat-conducting metal block 202 through its four corners. The side dustproof net 209 is connected to the side frame 201 by bolts, which facilitates the removal of the side dustproof net 209 for internal maintenance of the device and can effectively intercept external dust, preventing dust from entering the interior of the outer shell 101 through the square hole 102, ensuring the cleanliness of the internal components, and preventing the decrease in heat dissipation efficiency and circuit failure caused by dust accumulation.

[0032] Reference Figures 1 to 4In one aspect of this embodiment, there are two side frames 201 with corresponding positions. Each side frame 201 has a short placement groove 205 on its front and rear surfaces. A short magnetic dustproof net 206 is movably connected to the inner wall of the short placement groove 205.

[0033] In this embodiment, short magnetic dustproof nets 206 are installed in the short placement slots 205 on the front and rear surfaces of each side frame 201, enabling quick installation and removal using the principle of magnetic adsorption. During operation, the short magnetic dustproof nets 206 cover the air circulation areas at the front and rear ends of the side frame 201, preventing dust from entering the heat dissipation channel from the edge gaps of the side frame 201.

[0034] Reference Figures 1 to 4 In one aspect of this embodiment, each side frame 201 has an elongated placement groove 207 on its upper and lower surfaces, and an elongated magnetic dustproof net 208 is movably connected to the inner wall of the elongated placement groove 207.

[0035] In this embodiment, the long placement grooves 207 on the upper and lower surfaces of the side frame 201 and the long magnetic dustproof net 208 form a large-area dustproof structure. The long magnetic dustproof net 208 is magnetically fixed in the long placement grooves 207, which can cover the main exposed areas of the side frame 201, and is especially suitable for vertically placed power adapters, effectively preventing dust accumulation on the top or bottom.

[0036] Reference Figures 1 to 4 In one aspect of this embodiment, there are two heat-conducting metal blocks 202 and their positions correspond to each other. A power adapter body 105 is movably connected between the two heat-conducting metal blocks 202. One end of the power adapter body 105 is movably connected to one end of the inner wall of the outer shell 101, and the other end of the power adapter body 105 is fixedly connected to a mounting plate 104. The inner surface of the mounting plate 104 is movably connected to the other side surface of the outer shell 101.

[0037] In this embodiment, one end of the power adapter body 105 is movably connected to the inner wall of the outer shell 101, and the other end is fixedly engaged with the outer shell 101 through the mounting plate 104 to form a stable positioning structure.

[0038] Reference Figures 1 to 4 In one aspect of this embodiment, a rubber pad 103 is fixedly connected to the side surface of the outer casing 101.

[0039] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0040] Working principle: Two heat-conducting metal blocks 202 are symmetrically arranged on both sides of the power adapter body 105, achieving efficient heat conduction through close contact. When the power adapter body 105 generates heat during operation, the heat is quickly transferred to the heat-conducting metal blocks 202 through the contact interface, and then conducted by the heat-conducting metal blocks 202 to the side frame 201 for heat dissipation.

[0041] It should be noted that, in this document, 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. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover 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 process, method, article, or apparatus.

[0042] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat-dissipating and shock-resistant power adapter, comprising a protective component (1), characterized in that: The protective component (1) includes a shell (101), and square holes (102) are provided on both sides of the shell (101). Heat dissipation components (2) are provided on both sides of the shell (101). The heat dissipation components (2) include a side frame (201). A side dustproof net (209) is movably connected to the outside of the side frame (201). A heat-conducting metal block (202) side surface is movably connected to the inner wall of the side frame (201). The inner side surface of the side frame (201) is fixedly connected to the two side surfaces of the shell (101).

2. The heat dissipation and shockproof power adapter according to claim 1, characterized in that: A circular rubber pad (203) is fixedly connected to the center of the inner surface of the side dustproof net (209), and a square stabilizing block (204) is fixedly connected to each of the four corners of the inner surface of the side dustproof net (209). The inner surface of the circular rubber pad (203) and the inner surface of the square stabilizing block (204) are movably connected to the outer surface of the heat-conducting metal block (202).

3. The heat dissipation and shockproof power adapter according to claim 1, characterized in that: There are two side frames (201) in corresponding positions. Each side frame (201) has a short placement groove (205) on its front and rear surfaces. A short magnetic dustproof net (206) is movably connected to the inner wall of the short placement groove (205).

4. A heat-dissipating and shock-resistant power adapter according to claim 1, characterized in that: Each side frame (201) has a long placement groove (207) on its upper and lower surfaces, and a long magnetic dustproof net (208) is movably connected to the inner wall of the long placement groove (207).

5. A heat-dissipating and shock-resistant power adapter according to claim 1, characterized in that: There are two heat-conducting metal blocks (202) in corresponding positions. A power adapter body (105) is movably connected between the two heat-conducting metal blocks (202). One end of the power adapter body (105) is movably connected to one end of the inner wall of the outer shell (101). The other end of the power adapter body (105) is fixedly connected to a mounting plate (104). The inner surface of the mounting plate (104) is movably connected to the other side surface of the outer shell (101).

6. A heat-dissipating and shock-resistant power adapter according to claim 1, characterized in that: A rubber pad (103) is fixedly connected to the side surface of the outer shell (101).

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