CN217770726U - Heat radiator - Google Patents

Heat radiator Download PDF

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Publication number
CN217770726U
CN217770726U CN202221509717.5U CN202221509717U CN217770726U CN 217770726 U CN217770726 U CN 217770726U CN 202221509717 U CN202221509717 U CN 202221509717U CN 217770726 U CN217770726 U CN 217770726U
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side wall
heat dissipation
heat sink
additional
piece
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CN202221509717.5U
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万文洋
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Xiamen Baolongteng Machinery Equipment Co ltd
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Xiamen Baolongteng Machinery Equipment Co ltd
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Abstract

本实用新型公开了一种散热器,属于金属制品领域,散热器包括基板以及一体成型于基板上的若干散热鳍片,散热鳍片的一侧壁顶部沿其长度方向贯穿设置有一号滑道,一号滑道的截面呈阶梯状或梯形状,散热片包括加装片,加装片的一侧壁底部凸出有与一号滑道配合的凸条,本实用新型具有增大散热效率的效果。

Figure 202221509717

The utility model discloses a radiator, which belongs to the field of metal products. The radiator comprises a base plate and a plurality of radiating fins integrally formed on the base plate. A number of slides are arranged through the top of one side wall of the radiating fin along the length direction thereof. The section of the No. 1 slide is stepped or trapezoidal, and the heat sink includes an additional piece, and the bottom of one side wall of the additional piece is protruded with a convex strip that matches with the No. 1 slide. The utility model has the advantages of increasing the heat dissipation efficiency. Effect.

Figure 202221509717

Description

一种散热器a radiator

技术领域technical field

本实用新型属于金属制品领域,更具体地说它涉及一种散热器。The utility model belongs to the field of metal products, and more specifically relates to a radiator.

背景技术Background technique

散热器是用来传导、释放热量的一系列装置的统称,散热器一般由导热系数高的金属制成。其一般包括基板以及一体成型于基板上的若干散热鳍片,通过散热鳍片增大散热面积,实现散热效果。A radiator is a general term for a series of devices used to conduct and release heat. Radiators are generally made of metals with high thermal conductivity. It generally includes a substrate and a plurality of heat dissipation fins integrally formed on the substrate. The heat dissipation area is increased through the heat dissipation fins to achieve a heat dissipation effect.

然而,散热器由于其一体成型的缘故,导致其出厂后散热鳍片的面积固定,在一些相对高温的工作环境中,无法满足散热需求,因此需要一种新的方案来解决上述问题。However, due to the integral molding of the heat sink, the area of the heat dissipation fins is fixed after leaving the factory. In some relatively high-temperature working environments, the heat dissipation requirements cannot be met. Therefore, a new solution is needed to solve the above problems.

实用新型内容Utility model content

针对现有技术存在的不足,本实用新型的目的在于提供一种散热器,其具有增大散热效率的优点。In view of the deficiencies in the prior art, the purpose of the utility model is to provide a radiator, which has the advantage of increasing heat dissipation efficiency.

为实现上述目的,本实用新型提供了如下技术方案:In order to achieve the above object, the utility model provides the following technical solutions:

一种散热器,包括基板以及一体成型于基板上的若干散热鳍片,所述散热鳍片的一侧壁顶部沿其长度方向贯穿设置有一号滑道,所述一号滑道的截面呈阶梯状或梯形状;A heat sink, comprising a base plate and a plurality of heat dissipation fins integrally formed on the base plate, the top of the side wall of the heat dissipation fin is provided with a No. shape or trapezoid;

还包括加装片,所述加装片的一侧壁底部凸出有与一号滑道配合的凸条。It also includes an installation piece, and the bottom of the side wall of the installation piece protrudes with a convex line matched with the No. 1 slideway.

通过采用上述技术方案,在散热鳍片不足以提供高效率散热时,只需要将加装片通过一号滑道安装在散热器上即可成倍的增大散热器的散热面积,达到更高的散热效率,满足所需的散热需求。在需要加装散热片时,将凸条从一号滑道内插入即可将加装片安装在散热器上,并且此时加装片与散热鳍片之间连接紧密,热传导效率高。By adopting the above technical solution, when the heat dissipation fins are not enough to provide high-efficiency heat dissipation, it is only necessary to install the additional sheet on the heat sink through the No. 1 slideway to double the heat dissipation area of the heat sink and achieve higher High heat dissipation efficiency to meet the required heat dissipation requirements. When it is necessary to install a cooling fin, insert the raised strip from the No. 1 slideway to install the adding fin on the radiator, and at this time, the connecting fin and the cooling fin are closely connected, and the heat conduction efficiency is high.

本实用新型进一步设置为:所述散热鳍片与基板之间设置有加强筋。The utility model is further configured as: a reinforcing rib is arranged between the heat dissipation fins and the base plate.

通过采用上述技术方案,加强筋能够提高散热鳍片与基板之间的连接强度,避免因加装结构而导致散热鳍片与基板连接处弯折断裂的问题。By adopting the above technical solution, the reinforcing rib can improve the connection strength between the heat dissipation fin and the substrate, and avoid the problem of bending and breaking of the joint between the heat dissipation fin and the substrate due to the additional structure.

本实用新型进一步设置为:所述加装片的一侧壁顶部沿其长度方向开设有二号滑道。The utility model is further configured as follows: the top of the side wall of the adding piece is provided with a No. 2 slideway along its length direction.

通过采用上述技术方案,二号滑道能够继续安装加装片,使散热面积能够无限制的增大,提高散热器的适用场景。By adopting the above technical solution, the No. 2 slideway can continue to be installed with additional fins, so that the heat dissipation area can be increased without limit, and the applicable scene of the radiator can be improved.

本实用新型进一步设置为:所述二号滑道开设于加装片靠近凸条的侧壁。The utility model is further configured as follows: the No. 2 slideway is opened on the side wall of the mounting piece close to the convex strip.

通过采用上述技术方案,散热鳍片-加装片-加装片-……能够形成左、右、左、右……的安装结构,保证散热鳍片的重心。By adopting the above technical solution, the cooling fins-additional sheet-additional sheet-... can form a left, right, left, right installation structure to ensure the center of gravity of the cooling fins.

本实用新型进一步设置为:所述加装片远离凸条的侧壁凸出有波浪纹。The utility model is further configured as follows: the side wall of the mounting piece away from the convex strip protrudes with a wave pattern.

通过采用上述技术方案,波浪纹能够提高加装片的散热面积,进而提高单片加装片的散热效率。By adopting the above technical solution, the corrugated pattern can increase the heat dissipation area of the mounting sheet, thereby improving the heat dissipation efficiency of a single mounting sheet.

本实用新型进一步设置为:所述加装片靠近凸条的侧壁开设有波浪槽。The utility model is further configured as: a wave groove is provided on the side wall of the adding piece close to the convex strip.

通过采用上述技术方案,波浪槽能够提高加装片的散热面积,进而提高单片加装片的散热效率。By adopting the above technical solution, the wave groove can increase the heat dissipation area of the mounting sheet, thereby improving the heat dissipation efficiency of a single mounting sheet.

本实用新型进一步设置为:所述加装片位于散热鳍片顶部固定有截面呈“L”字形的防脱盖,当所述加装片安装后,所述防脱盖与散热鳍片的顶壁、侧壁贴合。The utility model is further configured as follows: the mounting piece is located on the top of the heat dissipation fin and is fixed with an "L"-shaped anti-off cover. When the installation piece is installed, the anti-off cover and the top of the heat dissipation fin Wall, side wall fit.

通过采用上述技术方案,防脱盖一方面能够提高加装片与散热鳍片的接触面积,保证热传导效率;另一方面能够提高加装片与散热鳍片之间的连接强度,避免加装片脱落的问题。By adopting the above technical solution, on the one hand, the anti-removal cover can increase the contact area between the mounting sheet and the heat dissipation fins to ensure heat conduction efficiency; on the other hand, it can improve the connection strength between the mounting sheet and the heat dissipation fins, avoiding the Shedding problem.

综上所述,本实用新型具有以下优点:In summary, the utility model has the following advantages:

1、通过在散热鳍片上设置一号滑道,并设置加装片,在散热鳍片不足以提供高效率散热时,只需要将加装片通过一号滑道安装在散热器上即可成倍的增大散热器的散热面积,达到更高的散热效率,满足所需的散热需求;1. By setting the No. 1 slideway on the cooling fins and setting up the installation piece, when the heat dissipation fin is not enough to provide high-efficiency heat dissipation, you only need to install the installation piece on the radiator through the No. 1 slideway to complete the process. Double the heat dissipation area of the radiator to achieve higher heat dissipation efficiency and meet the required heat dissipation requirements;

2、通过设置防脱盖,防脱盖一方面能够提高加装片与散热鳍片的接触面积,保证热传导效率;另一方面能够提高加装片与散热鳍片之间的连接强度,避免加装片脱落的问题;2. By setting the anti-off cover, on the one hand, the anti-off cover can increase the contact area between the mounting sheet and the heat dissipation fin, and ensure the heat conduction efficiency; The problem of chip falling off;

3、通过设置波浪纹与波浪槽,能够提高加装片的散热面积,进而提高单片加装片的散热效率。3. By setting the corrugated patterns and wave grooves, the heat dissipation area of the additional fins can be increased, thereby improving the heat dissipation efficiency of a single additional fin.

附图说明Description of drawings

图1为本实施例中散热器的整体示意图;Fig. 1 is the overall schematic diagram of radiator in the present embodiment;

图2为本实施例中散热器与加装片配合后的断面示意图。Fig. 2 is a schematic cross-sectional view of the radiator in this embodiment after being fitted with the mounting sheet.

附图标记:1、基板;2、散热鳍片;3、一号滑道;4、加强筋;5、加装片;6、凸条;7、二号滑道;8、波浪纹;9、波浪槽;10、防脱盖。Reference signs: 1, base plate; 2, cooling fins; 3, No. 1 slideway; 4, reinforcing rib; 5, additional sheet; 6, raised line; 7, No. 2 slideway; , Wave groove; 10, anti-off cover.

具体实施方式Detailed ways

以下结合附图对本实用新型作进一步详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.

一种散热器,参照图1,包括基板1以及一体成型于基板1上的若干散热鳍片2,散热鳍片2与基板1之间设置有加强筋4。A heat sink, referring to FIG. 1 , includes a base plate 1 and a plurality of cooling fins 2 integrally formed on the base plate 1 , and reinforcing ribs 4 are arranged between the cooling fins 2 and the base plate 1 .

散热鳍片2的一侧壁顶部沿其长度方向贯穿设置有一号滑道3,一号滑道3的截面呈梯形状,在其它实施例中,一号滑道3的截面也可呈阶梯状。The top of the side wall of the heat dissipation fin 2 is provided with a No. 1 slideway 3 along its length direction, and the section of the No. 1 slideway 3 is trapezoidal. In other embodiments, the section of the No. 1 slideway 3 can also be stepped. .

参照图2,散热器还包括安装在散热鳍片2上的加装片5,加装片5的一侧壁底部凸出有与一号滑道3配合的凸条6,凸条6的截面与一号滑道3的截面一致,当凸条6插入一号滑道3内后,凸条6与一号滑道3内壁贴合,热传导效率高,并且加装片5会通过凸条6卡在散热鳍片2上。Referring to Fig. 2, the radiator also includes an additional sheet 5 installed on the cooling fins 2, and the bottom of the side wall of the additional sheet 5 protrudes from the bottom of the side wall 6 to cooperate with the No. 1 slideway 3, and the cross section of the convex line 6 Consistent with the cross-section of No. 1 slideway 3, when the convex strip 6 is inserted into the No. 1 slideway 3, the convex strip 6 fits the inner wall of the No. 1 slideway 3, and the heat conduction efficiency is high, and the mounting piece 5 will pass through the convex strip 6 Clamped on heat sink fin 2.

加装片5的一侧壁顶部沿其长度方向开设有二号滑道7,二号滑道7开设于加装片5靠近凸条6的侧壁,使得加装片5上能够重复安装加装片5,增大散热面积。The top of the side wall of the mounting sheet 5 is provided with a No. 2 slideway 7 along its length direction, and the No. 2 slideway 7 is opened on the side wall of the mounting sheet 5 close to the convex strip 6, so that the mounting sheet 5 can be repeatedly installed. Install sheet 5 to increase the heat dissipation area.

加装片5远离凸条6的侧壁凸出有波浪纹8,加装片5靠近凸条6的侧壁开设有波浪槽9,通过设置波浪纹8与波浪槽9,能够提高加装片5的散热面积,进而提高单片加装片5的散热效率。The side wall of the mounting piece 5 away from the protruding strip 6 protrudes with a wave pattern 8, and the side wall of the mounting piece 5 close to the convex strip 6 is provided with a wave groove 9. 5, thereby improving the heat dissipation efficiency of the single-chip additional sheet 5.

加装片5位于散热鳍片2的顶部焊接有防脱盖10,防脱盖10的截面呈“L”字形,当加装片5安装在散热鳍片2后,防脱盖10与散热鳍片2的顶壁、侧壁贴合;当顶部加装片5安装在底部加装片5后,防脱盖10与底部加装片5的顶壁、侧壁贴合。The additional sheet 5 is located on the top of the heat dissipation fin 2 and is welded with an anti-off cover 10. The section of the anti-off cover 10 is "L" shaped. When the additional sheet 5 is installed on the heat dissipation fin 2, the anti-off cover 10 and the heat dissipation fin The top wall and side wall of the sheet 2 are attached; when the top additional sheet 5 is installed on the bottom additional sheet 5, the anti-off cover 10 is attached to the top wall and the side wall of the bottom additional sheet 5.

本实用新型的工作过程及有益效果如下:在散热鳍片2不足以提供高效率散热时,只需要将加装片5通过一号滑道3安装在散热器上即可成倍的增大散热器的散热面积,达到更高的散热效率,满足所需的散热需求。The working process and beneficial effects of the utility model are as follows: when the heat dissipation fins 2 are not enough to provide high-efficiency heat dissipation, it is only necessary to install the additional sheet 5 on the radiator through the No. 1 slideway 3 to double the heat dissipation The heat dissipation area of the radiator can achieve higher heat dissipation efficiency and meet the required heat dissipation requirements.

以上所述仅为本实用新型的较佳实施例,并不用于限制本实用新型,凡在本实用新型的设计构思之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the design concept of the present utility model shall be included in the present utility model. within the scope of the new protection.

Claims (7)

1. The utility model provides a radiator, includes base plate (1) and a plurality of heat radiation fins (2) of integrated into one piece on base plate (1), its characterized in that: the top of one side wall of each radiating fin (2) is provided with a first slideway (3) in a penetrating manner along the length direction, and the section of each first slideway (3) is in a step shape or a ladder shape;
still including installing piece (5) additional, a lateral wall bottom protrusion of installing piece (5) additional has with slide (3) complex sand grip (6).
2. The heat sink of claim 1, wherein: and reinforcing ribs (4) are arranged between the radiating fins (2) and the substrate (1).
3. The heat sink of claim 1, wherein: a second slide way (7) is arranged at the top of one side wall of the additional sheet (5) along the length direction of the additional sheet.
4. The heat sink of claim 3, wherein: no. two slides (7) are seted up in install additional piece (5) and are close to the lateral wall of sand grip (6).
5. The heat sink of claim 1, wherein: the side wall of the additional sheet (5) far away from the convex strip (6) is protruded with raised grains (8).
6. The heat sink of claim 1, wherein: the side wall of the additional sheet (5) close to the convex strip (6) is provided with a wave groove (9).
7. The heat sink of claim 1, wherein: the mounting piece (5) is positioned at the top of the radiating fin (2) and is fixedly provided with an anti-falling cover (10) with an L-shaped section, and after the mounting piece (5) is mounted, the anti-falling cover (10) is attached to the top wall and the side wall of the radiating fin (2).
CN202221509717.5U 2022-06-16 2022-06-16 Heat radiator Expired - Fee Related CN217770726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221509717.5U CN217770726U (en) 2022-06-16 2022-06-16 Heat radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221509717.5U CN217770726U (en) 2022-06-16 2022-06-16 Heat radiator

Publications (1)

Publication Number Publication Date
CN217770726U true CN217770726U (en) 2022-11-08

Family

ID=83891997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221509717.5U Expired - Fee Related CN217770726U (en) 2022-06-16 2022-06-16 Heat radiator

Country Status (1)

Country Link
CN (1) CN217770726U (en)

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Granted publication date: 20221108