CN216960554U - High-efficient radiating circuit board - Google Patents

High-efficient radiating circuit board Download PDF

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Publication number
CN216960554U
CN216960554U CN202122932518.7U CN202122932518U CN216960554U CN 216960554 U CN216960554 U CN 216960554U CN 202122932518 U CN202122932518 U CN 202122932518U CN 216960554 U CN216960554 U CN 216960554U
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fixing
base
circuit board
heat dissipation
bottom plate
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刘志江
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Dongguan Shuochuang Electronics Co ltd
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Dongguan Shuochuang Electronics Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

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Abstract

The utility model discloses a circuit board capable of efficiently dissipating heat, which comprises a base, wherein a group of fixed blocks are fixedly arranged at the left end and the right end of the base, fixed bolts are arranged at the upper ends of the two groups of fixed blocks in an inserting mode, supporting columns are arranged at four corners of the upper end of the base, a bottom plate is jointly arranged at the upper ends of the four supporting columns, heat dissipating equipment is arranged at the left part and the right part of the upper end of the base, fixing assemblies are arranged at the left part and the right part of the upper end of the bottom plate, and a main body plate is jointly arranged between the two fixing assemblies. According to the circuit board with the efficient heat dissipation function, the fixing component, the limiting component and the heat dissipation device are arranged, the main body board is conveniently fixed under the action of the fixing base, the adjusting bolt and the pressing block, the limiting distance can be adjusted by the left fixing base according to the size of the main body board under the action of the sliding block and the sliding groove, and meanwhile, the fan drives the rotating column and the fan blades, so that the heat dissipation efficiency of the main body board can be improved.

Description

一种高效散热的线路板An efficient heat dissipation circuit board

技术领域technical field

本实用新型涉及线路板技术领域,特别涉及一种高效散热的线路板。The utility model relates to the technical field of circuit boards, in particular to a circuit board with efficient heat dissipation.

背景技术Background technique

线路板是一种使电路迷你化、直观化,对于固定电路的批量生产和优化用电器布局起重要作用。在现有的技术中:1、现有的设备对线路板的固定效果差,从而影响线路板的稳固性,而且无法根据线路板的大小进行调节固定距离,从而影响使用效率,2、现有的设备散热效果差,从而使线路板容易因高温而造成损坏,从而提高使用成本消耗,从而造成了该高效散热的线路板使用的局限性,故此,我们提出一种新型的高效散热的线路板。The circuit board is a kind of miniaturization and visualization of the circuit, which plays an important role in the mass production of fixed circuits and the optimization of the layout of electrical appliances. In the prior art: 1. The existing equipment has a poor fixing effect on the circuit board, thereby affecting the stability of the circuit board, and the fixed distance cannot be adjusted according to the size of the circuit board, thereby affecting the use efficiency. 2. The existing equipment The heat dissipation effect of the equipment is poor, so that the circuit board is easily damaged due to high temperature, thereby increasing the cost of use, thus causing the limitation of the use of the circuit board with high heat dissipation. Therefore, we propose a new type of circuit board with high heat dissipation. .

实用新型内容Utility model content

本实用新型的主要目的在于提供一种高效散热的线路板,可以有效解决背景技术中的问题。The main purpose of the present invention is to provide a circuit board with efficient heat dissipation, which can effectively solve the problems in the background technology.

为实现上述目的,本实用新型采取的技术方案为:To achieve the above purpose, the technical scheme adopted by the present utility model is:

一种高效散热的线路板,包括底座,所述底座左端和右端均固定安装有一组固定块,两组所述固定块上端均穿插安装有固定栓,所述底座上端四角均设置有支柱,四个所述支柱上端共同安装有底板,所述底座上端左部和上端右部均设置有散热设备,所述底板上端左部和上端右部均设置有固定组件,两个所述固定组件之间共同设置有主体板,左侧所述固定组件前端下部和后端下部均设置有限位组件。An efficient heat dissipation circuit board includes a base, a set of fixing blocks are fixedly installed on the left end and the right end of the base, the upper ends of the two sets of fixing blocks are interspersed with fixing bolts, and the four corners of the upper end of the base are provided with pillars. A bottom plate is installed on the upper end of each of the pillars together, the upper left part of the base and the upper right part of the upper end are provided with heat dissipation equipment, the upper left part of the bottom plate and the upper right part of the upper end are provided with fixed components, and the two fixed components are arranged between the two fixed components. A main body plate is arranged in common, and the lower part of the front end and the lower part of the rear end of the fixing component on the left side are provided with limit components.

优选的,所述散热设备包括安装架,所述安装架内部下壁面设置有风机,所述风机输出端设置有转动柱,所述转动柱上端设置有扇叶,所述安装架连接在底座上端左部和上端右部。Preferably, the heat dissipation device includes a mounting frame, a fan is provided on the inner lower wall of the mounting frame, a rotating column is provided at the output end of the fan, a fan blade is provided at the upper end of the rotating column, and the mounting frame is connected to the upper end of the base Left and top right.

优选的,所述扇叶和底板下端面之间均不接触。Preferably, there is no contact between the fan blades and the lower end surface of the bottom plate.

优选的,所述固定组件包括固定座,所述固定座左端开设有固定槽,所述固定槽左端上部设置有支板,所述支板上端设置有调节栓,所述调节栓下端设置有压块,所述固定座连接在底板上。Preferably, the fixing assembly includes a fixing seat, a fixing slot is formed at the left end of the fixing seat, a support plate is arranged on the upper part of the left end of the fixing slot, an adjustment bolt is arranged at the upper end of the support plate, and a pressure plate is arranged at the lower end of the adjustment bolt block, the fixed seat is connected to the bottom plate.

优选的,所述限位组件包括连接板,所述连接板上端设置有限位栓,所述底板上端前侧和上端后侧均开设有滑槽,所述底板上端前部和上端后部均开设有多个限位孔,所述固定座下端前部和下端后部均设置有滑块,所述底板上端中部开设有多个通风孔,所述连接板连接在左侧固定座前端下部和后端下部。Preferably, the limiting component includes a connecting plate, the upper end of the connecting plate is provided with a limiting bolt, the front side of the upper end of the bottom plate and the rear side of the upper end are provided with sliding grooves, and the front portion of the upper end of the bottom plate and the rear portion of the upper end are both provided with There are a plurality of limit holes, the lower part of the lower end of the fixed seat and the rear part of the lower end are provided with sliders, the middle part of the upper end of the bottom plate is provided with a plurality of ventilation holes, and the connecting plate is connected to the lower part and the rear of the front end of the left fixed seat. lower end.

优选的,多个所述通风孔呈等距离分布,多个所述限位孔呈等距离分布。Preferably, a plurality of the ventilation holes are distributed at an equal distance, and a plurality of the limiting holes are distributed at an equal distance.

与现有技术相比,本实用新型具有如下有益效果:Compared with the prior art, the utility model has the following beneficial effects:

1、本实用新型中,通过在整个装置上设置固定组件和限位组件,在使用时,将两个固定座连接在底板上端左部和上端右部,并在两个固定座内侧均开设有固定槽,将支板连接在固定槽左端上部和右端上部,将调节栓穿插在支板上,并将压块连接在调节栓下端,通过控制调节栓,使压块向下移动,从而便于对线路板进行固定,再将连接板连接在左侧固定座前端和后端,将限位栓穿插在连接板上,并在底板上端前侧和上端后侧均开设有滑槽,将滑块连接在左侧固定座下端前部和下端后部,将滑块滑动连接在滑槽内,使左侧固定座可以根据线路板的大小进行调节左右限位距离,调节后再由限位栓进行固定;1. In the present utility model, by arranging a fixed component and a limit component on the entire device, when in use, two fixed seats are connected to the upper left part of the bottom plate and the upper right part of the upper end; Fixing groove, connect the support plate to the upper left and right ends of the fixing groove, insert the adjusting bolt on the support plate, and connect the pressure block to the lower end of the adjusting bolt, and control the adjusting bolt to move the pressure block downward, so as to facilitate the adjustment of the adjusting bolt. The circuit board is fixed, and then the connecting plate is connected to the front and rear ends of the left fixing seat, and the limit bolts are inserted into the connecting plate. At the front and rear of the lower end of the left fixed seat, slide the slider in the chute, so that the left and right fixed seat can adjust the left and right limit distance according to the size of the circuit board, and then fixed by the limit bolt after adjustment ;

2、本实用新型中,通过设置散热设备,在使用时,将安装架连接在底座上端左部和上端右部,并将风机连接在安装架内部,将转动柱连接在风机输出端,将扇叶连接在转动柱上端,通过风机带动转动柱和扇叶,从而将风力通过通风孔输送至线路板下端面,从而达到散热效果。2. In the present utility model, by setting the heat dissipation device, when in use, the installation frame is connected to the upper left part and the upper right part of the base, the fan is connected to the inside of the installation frame, the rotating column is connected to the output end of the fan, and the fan is connected. The blade is connected to the upper end of the rotating column, and the rotating column and the fan blade are driven by the fan, so that the wind is transported to the lower end surface of the circuit board through the ventilation hole, so as to achieve the heat dissipation effect.

附图说明Description of drawings

图1为本实用新型一种高效散热的线路板的整体结构示意图;Fig. 1 is the overall structure schematic diagram of a kind of efficient heat dissipation circuit board of the present invention;

图2为本实用新型一种高效散热的线路板的散热设备的整体结构示意图;2 is a schematic diagram of the overall structure of a heat dissipation device for a circuit board with efficient heat dissipation of the present invention;

图3为本实用新型一种高效散热的线路板的固定组件的整体结构示意图;3 is a schematic diagram of the overall structure of a fixed assembly of a circuit board with high heat dissipation efficiency according to the present invention;

图4为本实用新型一种高效散热的线路板的限位组件的整体结构示意图。FIG. 4 is a schematic diagram of the overall structure of a limiting component of a circuit board with high heat dissipation efficiency according to the present invention.

图中:1、底座;2、支柱;3、固定块;4、固定栓;5、底板;6、散热设备;7、固定组件;8、主体板;9、限位组件;10、通风孔;61、安装架;62、风机;63、转动柱;64、扇叶;71、固定座;72、固定槽;73、支板;74、调节栓;75、压块;91、连接板;92、限位栓;93、滑块;94、滑槽;95、限位孔。In the figure: 1. Base; 2. Pillar; 3. Fixed block; 4. Fixed bolt; 5. Bottom plate; 6. Cooling device; 7. Fixed component; 8. Main body plate; ; 61, mounting frame; 62, fan; 63, rotating column; 64, fan blade; 71, fixing seat; 72, fixing groove; 73, supporting plate; 74, adjusting bolt; 75, pressing block; 91, connecting plate; 92, limit bolt; 93, slider; 94, chute; 95, limit hole.

具体实施方式Detailed ways

为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施方式,进一步阐述本实用新型。In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

在本实用新型的描述中,需要说明的是,术语“上”、“下”、“内”、“外”“前端”、“后端”、“两端”、“一端”、“另一端”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。此外,术语“第一”、“第二”仅用于描述目的,而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

在本实用新型的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“设置有”、“连接”等,应做广义理解,例如“连接”,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本实用新型中的具体含义。In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

如图1-4所示,一种高效散热的线路板,包括底座1,底座1左端和右端均固定安装有一组固定块3,两组固定块3上端均穿插安装有固定栓4,底座1上端四角均设置有支柱2,四个支柱2上端共同安装有底板5,底座1上端左部和上端右部均设置有散热设备6,底板5上端左部和上端右部均设置有固定组件7,两个固定组件7之间共同设置有主体板8,左侧固定组件7前端下部和后端下部均设置有限位组件9。As shown in Figure 1-4, an efficient heat dissipation circuit board includes a base 1, a set of fixing blocks 3 are fixedly installed on the left and right ends of the base 1, and the upper ends of the two sets of fixing blocks 3 are interspersed with fixing bolts 4. The base 1 The four corners of the upper end are provided with pillars 2, the upper ends of the four pillars 2 are jointly installed with a base plate 5, the upper left part of the base 1 and the upper right part of the upper end are provided with heat dissipation equipment 6, and the upper left part of the bottom plate 5 and the upper right part of the upper end are provided with fixing components 7 , a main body plate 8 is arranged between the two fixing assemblies 7 , and a limiting assembly 9 is provided at the lower part of the front end and the lower part of the rear end of the left fixing assembly 7 .

散热设备6包括安装架61,安装架61内部下壁面设置有风机62,风机62输出端设置有转动柱63,转动柱63上端设置有扇叶64,安装架61连接在底座1上端左部和上端右部。The heat dissipation device 6 includes a mounting frame 61 , a fan 62 is arranged on the inner lower wall of the mounting frame 61 , a rotating column 63 is arranged at the output end of the fan 62 , and a fan blade 64 is arranged at the upper end of the rotating column 63 , and the mounting frame 61 is connected to the upper left of the base 1 and Top right.

扇叶64和底板5下端面之间均不接触。There is no contact between the fan blades 64 and the lower end surface of the bottom plate 5 .

固定组件7包括固定座71,固定座71左端开设有固定槽72,固定槽72左端上部设置有支板73,支板73上端设置有调节栓74,调节栓74下端设置有压块75,固定座71连接在底板5上。The fixing assembly 7 includes a fixing seat 71, a fixing slot 72 is formed at the left end of the fixing seat 71, a support plate 73 is arranged at the upper part of the left end of the fixing slot 72, an adjusting bolt 74 is arranged at the upper end of the supporting plate 73, and a pressing block 75 is arranged at the lower end of the adjusting bolt 74 to fix The seat 71 is connected to the base plate 5 .

限位组件9包括连接板91,连接板91上端设置有限位栓92,底板5上端前侧和上端后侧均开设有滑槽94,底板5上端前部和上端后部均开设有多个限位孔95,固定座71下端前部和下端后部均设置有滑块93,底板5上端中部开设有多个通风孔10,连接板91连接在左侧固定座71前端下部和后端下部。The limiting assembly 9 includes a connecting plate 91, the upper end of the connecting plate 91 is provided with a limiting bolt 92, the upper end of the bottom plate 5 is provided with a chute 94 on the front side and the upper end rear side, and the bottom plate 5 is provided with a plurality of limiters. Position holes 95 , sliders 93 are provided at the lower front and lower rear of the fixing seat 71 , a plurality of ventilation holes 10 are opened in the middle of the upper end of the bottom plate 5 , and the connecting plate 91 is connected to the lower part of the front end and the lower part of the rear end of the left fixing seat 71 .

多个通风孔10呈等距离分布,多个限位孔95呈等距离分布。The plurality of ventilation holes 10 are distributed at equal distances, and the plurality of limiting holes 95 are distributed at equal distances.

需要说明的是,本实用新型为一种高效散热的线路板,通过设置固定组件7和限位组件9,在使用时,将两个固定座71连接在底板5上端左部和上端右部,并在两个固定座71内侧均开设有固定槽72,将支板73连接在固定槽72左端上部和右端上部,将调节栓74穿插在支板73上,并将压块75连接在调节栓74下端,通过控制调节栓74,使压块75向下移动,从而便于对线路板进行固定,再将连接板91连接在左侧固定座71前端和后端,将限位栓92穿插在连接板91上,并在底板5上端前侧和上端后侧均开设有滑槽94,将滑块93连接在左侧固定座71下端前部和下端后部,将滑块93滑动连接在滑槽94内,使左侧固定座71可以根据线路板的大小进行调节左右限位距离,调节后再由限位栓92进行固定;通过设置散热设备6,在使用时,将安装架61连接在底座1上端左部和上端右部,并将风机62连接在安装架61内部,将转动柱63连接在风机62输出端,将扇叶64连接在转动柱63上端,通过风机62带动转动柱63和扇叶64,从而将风力通过通风孔10输送至线路板下端面,从而达到散热效果。It should be noted that the present invention is a circuit board with efficient heat dissipation. By arranging the fixing assembly 7 and the limiting assembly 9, when in use, the two fixing seats 71 are connected to the upper left part and the upper right part of the bottom plate 5. A fixing slot 72 is opened on the inner side of the two fixing bases 71, the support plate 73 is connected to the upper left end and the upper right end of the fixing slot 72, the adjusting bolt 74 is inserted on the supporting plate 73, and the pressing block 75 is connected to the adjusting bolt. At the lower end of 74, by controlling the adjusting bolt 74, the pressing block 75 is moved downward, so as to facilitate the fixing of the circuit board, and then the connecting plate 91 is connected to the front and rear ends of the left fixing seat 71, and the limit bolt 92 is inserted through the connection. The plate 91 is provided with chute 94 on the front side of the upper end and the rear side of the upper end of the bottom plate 5. The slider 93 is connected to the front and rear of the lower end of the left fixing seat 71, and the slider 93 is slidably connected to the chute. 94, so that the left and right fixed seat 71 can adjust the left and right limit distance according to the size of the circuit board, and then fixed by the limit bolt 92 after adjustment; by setting the heat dissipation device 6, when in use, the mounting bracket 61 is connected to the base 1. The left part of the upper end and the right part of the upper end, and the fan 62 is connected inside the mounting frame 61, the rotating column 63 is connected to the output end of the fan 62, the fan blade 64 is connected to the upper end of the rotating column 63, and the rotating column 63 and the rotating column 63 are driven by the fan 62. The fan blade 64 is used to transmit the wind power to the lower end surface of the circuit board through the ventilation hole 10, so as to achieve the effect of heat dissipation.

以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1.一种高效散热的线路板,包括底座(1),其特征在于:所述底座(1)左端和右端均固定安装有一组固定块(3),两组所述固定块(3)上端均穿插安装有固定栓(4),所述底座(1)上端四角均设置有支柱(2),四个所述支柱(2)上端共同安装有底板(5),所述底座(1)上端左部和上端右部均设置有散热设备(6),所述底板(5)上端左部和上端右部均设置有固定组件(7),两个所述固定组件(7)之间共同设置有主体板(8),左侧所述固定组件(7)前端下部和后端下部均设置有限位组件(9);所述散热设备(6)包括安装架(61),所述安装架(61)内部下壁面设置有风机(62),所述风机(62)输出端设置有转动柱(63),所述转动柱(63)上端设置有扇叶(64),所述安装架(61)连接在底座(1)上端左部和上端右部;所述固定组件(7)包括固定座(71),所述固定座(71)左端开设有固定槽(72),所述固定槽(72)左端上部设置有支板(73),所述支板(73)上端设置有调节栓(74),所述调节栓(74)下端设置有压块(75),所述固定座(71)连接在底板(5)上。1. A circuit board for efficient heat dissipation, comprising a base (1), characterized in that: both the left and right ends of the base (1) are fixedly installed with a set of fixing blocks (3), and the upper ends of the two sets of the fixing blocks (3) are fixedly installed. Fixing bolts (4) are interspersed and installed, pillars (2) are arranged on the four corners of the upper end of the base (1), and a base plate (5) is jointly installed on the upper ends of the four pillars (2). The upper end of the base (1) The left part and the right part of the upper end are provided with cooling devices (6), and the left part of the upper end and the right part of the upper end of the bottom plate (5) are provided with fixing components (7), and the two fixing components (7) are arranged together. There is a main body plate (8), and the lower part of the front end and the lower part of the rear end of the fixing assembly (7) on the left side are provided with limit assemblies (9); 61) A fan (62) is provided on the inner lower wall, a rotating column (63) is provided at the output end of the fan (62), a fan blade (64) is provided on the upper end of the rotating column (63), and the mounting frame (61) ) is connected to the upper left part and the upper right part of the base (1); the fixing assembly (7) includes a fixing seat (71), and the left end of the fixing seat (71) is provided with a fixing groove (72), and the fixing groove ( 72) A support plate (73) is arranged on the upper part of the left end, an adjustment bolt (74) is arranged at the upper end of the support plate (73), a pressing block (75) is arranged at the lower end of the adjustment bolt (74), and the fixing seat (71) ) is attached to the base plate (5). 2.根据权利要求1所述的一种高效散热的线路板,其特征在于:所述扇叶(64)和底板(5)下端面之间均不接触。2 . The circuit board with high heat dissipation according to claim 1 , wherein the fan blades ( 64 ) and the lower end surface of the bottom plate ( 5 ) are not in contact. 3 . 3.根据权利要求2所述的一种高效散热的线路板,其特征在于:所述限位组件(9)包括连接板(91),所述连接板(91)上端设置有限位栓(92),所述底板(5)上端前侧和上端后侧均开设有滑槽(94),所述底板(5)上端前部和上端后部均开设有多个限位孔(95),所述固定座(71)下端前部和下端后部均设置有滑块(93),所述底板(5)上端中部开设有多个通风孔(10),所述连接板(91)连接在左侧固定座(71)前端下部和后端下部。3 . The circuit board with high heat dissipation according to claim 2 , wherein the limiting component ( 9 ) comprises a connecting plate ( 91 ), and a limiting bolt ( 92 ) is arranged on the upper end of the connecting plate ( 91 ). 4 . ), the upper end front side and the upper end rear side of the bottom plate (5) are provided with chute (94), and the upper end front and the upper end rear of the bottom plate (5) are provided with a plurality of limit holes (95), so A slider (93) is provided at the front and rear of the lower end of the fixing seat (71), a plurality of ventilation holes (10) are opened in the middle of the upper end of the bottom plate (5), and the connecting plate (91) is connected to the left The lower part of the front end and the lower part of the rear end of the side fixing seat (71). 4.根据权利要求3所述的一种高效散热的线路板,其特征在于:多个所述通风孔(10)呈等距离分布,多个所述限位孔(95)呈等距离分布。4 . The circuit board with high heat dissipation according to claim 3 , wherein the plurality of ventilation holes ( 10 ) are distributed equidistantly, and the plurality of limiting holes ( 95 ) are distributed equidistantly. 5 .
CN202122932518.7U 2021-11-26 2021-11-26 High-efficient radiating circuit board Expired - Fee Related CN216960554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122932518.7U CN216960554U (en) 2021-11-26 2021-11-26 High-efficient radiating circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122932518.7U CN216960554U (en) 2021-11-26 2021-11-26 High-efficient radiating circuit board

Publications (1)

Publication Number Publication Date
CN216960554U true CN216960554U (en) 2022-07-12

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Country Link
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