Strip-shaped aluminum profile heat dissipation assembly
By designing the strip aluminum profile heat dissipation assembly of the tower structure and side gasket, the problem of heat transfer to the remaining areas in the prior art is solved, efficient heat dissipation and component stability are achieved, and the normal operation of electronic devices is ensured.
Patent Information
- Application Number
- CN202420637710.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-03-29
AI Technical Summary
After receiving heat, existing aluminum profile radiators will transfer heat to the rest of the electronic device, affecting the normal operation of the other devices.
A strip-shaped aluminum profile heat dissipation assembly is designed, including a heat dissipation aluminum profile base, a central heat dissipation fin, a high heat dissipation fin, a medium heat dissipation fin, a low heat dissipation fin and an edge heat fin to form a tower-shaped structure and at the bottom Set up side gaskets to improve heat transfer efficiency and stability.
The convex contact surface and tower structure in the middle accelerate heat dissipation, avoid reverse heat transfer, ensure normal operation of the remaining areas, and enhance assembly stability through side gaskets.
Smart Images
Figure CN222356786U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat dissipation components, in particular to a strip aluminum profile heat dissipation component. Background Art
[0002] Aluminum profile heat sink, also known as heat sink, is a passive heat dissipation element that dissipates heat in a composite heat exchange mode.
[0003] At present, aluminum profile heat sinks used in electronic devices mostly adopt a flat shape. When working, the heat sink is directly attached to the outside of the working original, and the core heating point of the working original is in direct contact with the heat sink. After receiving the heat, the heat sink will transfer the heat to the rest of the area, thereby heating the components at other positions and affecting the normal operation of the other devices. For this reason, we propose a strip aluminum profile heat dissipation component. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, the utility model provides a strip aluminum profile heat dissipation assembly to solve the problem that the core heating point of the working original is in direct contact with the radiator. After receiving the heat, the radiator will transfer the heat to the remaining areas, thereby heating the components at other positions and affecting the normal operation of the remaining devices.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a strip aluminum profile heat dissipation component, including a heat dissipation aluminum profile base, a central heat dissipation fin is formed in the middle of the heat dissipation aluminum profile base, high heat dissipation fins, middle heat dissipation fins, low heat dissipation fins and edge heat fins are formed on both sides of the surface of the heat dissipation aluminum profile base, and the four are symmetrically arranged with the middle of the central heat dissipation fin as the axis, and side gaskets are also arranged on both sides of the bottom of the heat dissipation aluminum profile base.
[0006] Preferably, the middle portion of the heat dissipating aluminum profile base protrudes downward to form a protruding portion, and the ratio of the protruding portion to the width of the heat dissipating aluminum profile base is ratio.
[0007] Preferably, a vertical groove is formed in the middle of the central heat dissipation fin, and the bottom end of the vertical groove extends to the inside of the heat dissipation aluminum profile base.
[0008] Preferably, the heights of the high heat dissipation fins, the middle heat dissipation fins and the low heat dissipation fins decrease step by step, and the central heat dissipation fins, the high heat dissipation fins, the middle heat dissipation fins and the low heat dissipation fins cooperate to form a tower-shaped structure.
[0009] Preferably, the connection points of the central heat dissipation fins, the high heat dissipation fins, the middle heat dissipation fins and the low heat dissipation fins with the heat dissipation aluminum profile base are successively lowered.
[0010] Preferably, the ends of the edge heat fins extend in opposite directions to form extension portions, and supplementary connection areas are formed between the extension portions of the edge heat fins.
[0011] Preferably, a fillet treatment is performed between the extension portion of the edge heat fin and the edge heat fin body, and a semicircular groove is provided in the middle of the extension portion of the edge heat fin.
[0012] Preferably, the side gasket extends downward relative to the bottom surface of the heat dissipation aluminum profile base, and the extendable area is located between the bottom surface of the heat dissipation aluminum profile base and the bottom surface of the protruding portion of the heat dissipation aluminum profile base.
[0013] Compared with the prior art, the utility model can achieve the following beneficial effects:
[0014] 1. In the utility model, the middle part of the heat dissipation aluminum profile base protrudes downward to form a protrusion. The downward protrusion can provide sufficient contact surface to ensure the transfer of heat. At the same time, the reserved cavity can prevent heat from being reversely transferred to other parts of the electrical device, thereby ensuring the normal operation of electronic components in other areas.
[0015] 2. The utility model is provided with side gaskets, through which the heat dissipation aluminum profile base is fixed laterally, thereby further enhancing the setting stability of the heat dissipation aluminum profile base after setting. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the heat dissipation method of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;
[0019] Figure 4 It is a side structural schematic diagram of the utility model.
[0020] Among them: 1. heat dissipation aluminum profile base; 2. center heat dissipation fins; 3. high heat dissipation fins; 4. middle heat dissipation fins; 5. low heat dissipation fins; 6. edge heat fins; 7. side gaskets. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.
[0022] Example:
[0023] See also Figure 1 - Figure 4 , a strip aluminum profile heat dissipation component, including a heat dissipation aluminum profile base, a central heat dissipation fin is formed in the middle of the heat dissipation aluminum profile base, high heat dissipation fins, middle heat dissipation fins, low heat dissipation fins and edge heat fins are formed on both sides of the surface of the heat dissipation aluminum profile base, and the four are symmetrically arranged with the middle of the central heat dissipation fin as the axis, and side gaskets are also arranged on both sides of the bottom of the heat dissipation aluminum profile base, the middle part of the heat dissipation aluminum profile base protrudes downward to form a protrusion, and the ratio of the protrusion to the width of the heat dissipation aluminum profile base is ratio, and the downward protrusion can provide sufficient contact surface to ensure the transfer of heat. At the same time, the reserved cavity can prevent heat from being reversely transferred to other parts of the electrical device.
[0024] A vertical groove is formed in the middle of the central heat dissipation fin, and the bottom end of the vertical groove extends to the inside of the heat dissipation aluminum profile base. The vertical groove is used to mark the center position of the heat dissipation aluminum profile base, which is convenient for visually determining the position of the heat dissipation aluminum profile base during installation.
[0025] The heights of the high heat dissipation fins, the middle heat dissipation fins and the low heat dissipation fins decrease step by step, and the central heat dissipation fins, the high heat dissipation fins, the middle heat dissipation fins and the low heat dissipation fins cooperate to form a tower-shaped structure. The tower-shaped structure can facilitate the formation of heat convection in the lateral direction. The lateral heat convection is driven by the rising heat flow on the side, and can further accelerate the outward diffusion, thereby ensuring the heat exchange efficiency.
[0026] The connection points of the central cooling fins, high cooling fins, middle cooling fins and low cooling fins with the cooling aluminum profile base are successively lowered. According to the heights of the central cooling fins, high cooling fins, middle cooling fins and low cooling fins, corresponding connection thicknesses are given to ensure rapid dissipation of heat in the middle.
[0027] The ends of the edge heat fins extend toward each other to form extensions, and supplementary connection areas are formed between the extensions of the edge heat fins. The extensions of the edge heat fins are rounded off from the edge heat fin bodies, and the rounded corners can avoid the formation of sharp side edges, thereby improving the safety of installation and use. A semicircular groove is provided in the middle of the extension of the edge heat fin, and two groups of semicircular grooves can be used for the insertion and installation of dust shielding baffles, thereby preventing upper dust from falling directly into the central heat dissipation fins, high heat dissipation fins, middle heat dissipation fins and low heat dissipation fins.
[0028] The side gasket extends downward relative to the bottom surface of the heat dissipation aluminum profile base, and the extendable area is located between the bottom surface of the heat dissipation aluminum profile base and the bottom surface of the protrusion of the heat dissipation aluminum profile base. The side gasket can cooperate with the protrusion of the heat dissipation aluminum profile base to support both sides of the heat dissipation aluminum profile base. At the same time, the side gasket can also be used to fix the side of the heat dissipation aluminum profile base, thereby further enhancing the setting stability of the heat dissipation aluminum profile base after setting.
[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A strip aluminum profile heat dissipation assembly, characterized in that: The invention comprises a heat dissipation aluminum profile base (1), wherein a central heat dissipation fin (2) is formed in the middle of the heat dissipation aluminum profile base (1), and high heat dissipation fins (3), middle heat dissipation fins (4), low heat dissipation fins (5) and edge heat dissipation fins (6) are formed on both sides of the surface of the heat dissipation aluminum profile base (1), and the four heat dissipation fins (5) are symmetrically arranged with the middle of the central heat dissipation fin (2) as the axis, and side gaskets (7) are also arranged on both sides of the bottom of the heat dissipation aluminum profile base (1).
2. The strip aluminum profile heat dissipation assembly according to claim 1, characterized in that: The middle part of the heat dissipation aluminum profile base (1) protrudes downward to form a protruding portion, and the ratio of the protruding portion to the width of the heat dissipation aluminum profile base (1) is 1:
2.
3. The strip aluminum profile heat dissipation assembly according to claim 1, characterized in that: A vertical groove is formed in the middle of the central heat dissipation fin (2), and the bottom end of the vertical groove extends to the inside of the heat dissipation aluminum profile base (1).
4. The strip aluminum profile heat dissipation assembly according to claim 3, characterized in that: The heights of the high heat dissipation fins (3), the middle heat dissipation fins (4) and the low heat dissipation fins (5) decrease step by step, and the central heat dissipation fins (2), the high heat dissipation fins (3), the middle heat dissipation fins (4) and the low heat dissipation fins (5) cooperate to form a tower-shaped structure.
5. The strip aluminum profile heat dissipation assembly according to claim 4, characterized in that: The connection points of the central heat dissipation fins (2), the high heat dissipation fins (3), the middle heat dissipation fins (4) and the low heat dissipation fins (5) with the heat dissipation aluminum profile base (1) are successively lowered.
6. The strip aluminum profile heat dissipation assembly according to claim 5, characterized in that: The ends of the edge heat fins (6) extend in opposite directions to form extension parts, and supplementary connection areas are formed between the extension parts of the edge heat fins (6).
7. The strip aluminum profile heat dissipation assembly according to claim 6, characterized in that: The corners between the extension of the edge heat fin (6) and the body of the edge heat fin (6) are rounded, and a semicircular groove is provided in the middle of the extension of the edge heat fin (6).
8. The strip aluminum profile heat dissipation assembly according to claim 1, characterized in that: The side gasket (7) extends downward relative to the bottom surface of the heat dissipation aluminum profile base (1), and the extendable area is located between the bottom surface of the heat dissipation aluminum profile base (1) and the bottom surface of the protruding portion of the heat dissipation aluminum profile base (1).