CN105848456A - Single-sided ventilation type intelligent controller radiating structure - Google Patents
Single-sided ventilation type intelligent controller radiating structure Download PDFInfo
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- CN105848456A CN105848456A CN201610367248.0A CN201610367248A CN105848456A CN 105848456 A CN105848456 A CN 105848456A CN 201610367248 A CN201610367248 A CN 201610367248A CN 105848456 A CN105848456 A CN 105848456A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Microelectronics & Electronic Packaging (AREA)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本发明提供了一种单侧通风式智能控制器散热结构，属于智能控制器领域。它解决了现有智能控制器散热效果差的问题。本单侧通风式智能控制器散热结构，包括方形壳体，壳体上下左右前后侧分别设有顶板、底板、左侧板、右侧板、前侧板和后侧板，且左侧板分别靠近顶板和底板的一端朝向右侧板弯折设有安装板，且两个安装板上安装有电路板，左侧板外侧设有若干与顶板平行的散热片，散热片内设有与顶板平行的散热孔，还包括固定在左侧板内侧的排风扇，且排风扇出风一侧与部分散热孔连通。本散热结构能提高智能控制器散热效果。
The invention provides a single-side ventilation type intelligent controller heat dissipation structure, which belongs to the field of intelligent controllers. It solves the problem of poor cooling effect of the existing intelligent controller. The heat dissipation structure of the single-side ventilated intelligent controller includes a square shell. The top, bottom, left, right, front, and rear sides of the shell are respectively provided with a top plate, a bottom plate, a left side plate, and a rear side plate, and the left side plate is respectively One end close to the top plate and the bottom plate is bent toward the right side plate, and a mounting plate is installed, and the circuit board is installed on the two mounting plates, and a number of cooling fins parallel to the top plate are arranged on the outside of the left side plate, and a number of cooling fins parallel to the top plate are arranged inside the cooling fins. It also includes an exhaust fan fixed on the inner side of the left side panel, and the air outlet side of the exhaust fan communicates with some of the cooling holes. The heat dissipation structure can improve the heat dissipation effect of the intelligent controller.
Description
技术领域 technical field
本发明属于智能控制器技术领域，涉及一种单侧通风式智能控制器散热结构。 The invention belongs to the technical field of intelligent controllers, and relates to a heat dissipation structure of a single-side ventilated intelligent controller.
背景技术 Background technique
现有智能控制器内部散热效果较差，而且由于控制器一般需要堆叠放置，因此散热孔开设方向有限，因此有必要对散热结构进行改进。 The heat dissipation effect inside the existing intelligent controller is poor, and because the controllers generally need to be stacked, the opening direction of the heat dissipation holes is limited, so it is necessary to improve the heat dissipation structure.
发明内容 Contents of the invention
本发明的目的是针对现有技术中存在的上述问题，提供了一种能对单侧通风的智能控制器提供更好散热效果的单侧通风式智能控制器散热结构。 The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a heat dissipation structure for a single-side ventilated intelligent controller that can provide better cooling effect for the one-side ventilated intelligent controller.
本发明的目的可通过下列技术方案来实现：一种单侧通风式智能控制器散热结构，包括方形壳体，其特征在于：壳体上下左右前后侧分别设有顶板、底板、左侧板、右侧板、前侧板和后侧板，且左侧板分别靠近顶板和底板的一端朝向右侧板弯折设有安装板，且两个安装板上安装有电路板，左侧板外侧设有若干与顶板平行的散热片，散热片内设有与顶板平行的散热孔，还包括固定在左侧板内侧的排风扇，且排风扇出风一侧与部分散热孔连通。 The purpose of the present invention can be achieved through the following technical solutions: a single-side ventilated intelligent controller heat dissipation structure, including a square housing, is characterized in that: the upper, lower, left, and front sides of the housing are respectively provided with a top plate, a bottom plate, a left side plate, The right side panel, the front side panel and the rear side panel, and one end of the left side panel which is close to the top panel and the bottom panel respectively is bent toward the right side panel to be provided with a mounting panel, and circuit boards are installed on the two mounting panels, and the outside of the left panel is provided with a There are a number of cooling fins parallel to the top plate. The cooling fins are provided with cooling holes parallel to the top plate. It also includes an exhaust fan fixed on the inner side of the left side plate, and the air outlet side of the exhaust fan communicates with some of the cooling holes.
将电路板固定在安装板上，电路板的热量会利用左侧板上的散热片进行散热，同时由于排风扇出风一侧与部分散热孔连通，因此排风扇进风一侧也与部分散热孔连通，形成气流通道，加速散热片散热，从而提高电路板散热效果。 Fix the circuit board on the mounting plate, the heat of the circuit board will be dissipated by the heat sink on the left side plate, and because the air outlet side of the exhaust fan is connected to some heat dissipation holes, the air intake side of the exhaust fan is also connected to some heat dissipation holes , forming an airflow channel to accelerate the heat dissipation of the heat sink, thereby improving the heat dissipation effect of the circuit board.
在上述的一种单侧通风式智能控制器散热结构中，所述的两个安装板之间固定有过滤网，左侧板和电路板分别设在过滤网两侧，且过滤网一侧固定有过滤棉。 In the heat dissipation structure of the above-mentioned one-side ventilated intelligent controller, a filter is fixed between the two mounting plates, the left side plate and the circuit board are respectively arranged on both sides of the filter, and one side of the filter is fixed With filter cotton.
因此避免在排风扇工作时，粉尘进入电路板。 Therefore, avoid dust from entering the circuit board when the exhaust fan is working.
在上述的一种单侧通风式智能控制器散热结构中，所述的左侧板、安装板和散热片为一体结构。 In the heat dissipation structure of the above-mentioned one-side ventilated intelligent controller, the left side plate, the mounting plate and the heat sink are integrated.
在上述的一种单侧通风式智能控制器散热结构中，所述的安装板与电路板之间设有导热胶。 In the heat dissipation structure of the above-mentioned single-side ventilated intelligent controller, heat-conducting glue is provided between the installation board and the circuit board.
与现有技术相比，本发明具有如下优点： Compared with prior art, the present invention has following advantage:
将电路板固定在安装板上，电路板的热量会利用左侧板上的散热片进行散热，同时由于排风扇出风一侧与部分散热孔连通，因此排风扇进风一侧也与部分散热孔连通，形成气流通道，加速散热片散热，从而提高电路板散热效果。 Fix the circuit board on the mounting plate, the heat of the circuit board will be dissipated by the heat sink on the left side plate, and because the air outlet side of the exhaust fan is connected to some heat dissipation holes, the air intake side of the exhaust fan is also connected to some heat dissipation holes , forming an airflow channel to accelerate the heat dissipation of the heat sink, thereby improving the heat dissipation effect of the circuit board.
附图说明 Description of drawings
图1是本散热结构结构示意图。 FIG. 1 is a schematic diagram of the heat dissipation structure.
图中带箭头的虚线为气流方向。 The dotted line with the arrow in the figure is the airflow direction.
图中， In the figure,
1、壳体；11、顶板；12、底板；13、右侧板； 1. Shell; 11. Top plate; 12. Bottom plate; 13. Right side plate;
2、左侧板；21、安装板；22、电路板；23、散热片；24、散热孔；25、排风扇；26、过滤网；27、过滤棉。 2. Left panel; 21. Mounting plate; 22. Circuit board; 23. Heat sink; 24. Cooling hole; 25. Exhaust fan; 26. Filter net; 27. Filter cotton.
具体实施方式 detailed description
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。 The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
如图1所示，本发明一种单侧通风式智能控制器散热结构，包括方形壳体1，壳体1上下左右前后侧分别设有顶板11、底板12、左侧板2、右侧板13、前侧板和后侧板，且左侧板2分 别靠近顶板11和底板12的一端朝向右侧板13弯折设有安装板21，且两个安装板21上安装有电路板22，左侧板2外侧设有若干与顶板11平行的散热片23，散热片23内设有与顶板11平行的散热孔24，还包括固定在左侧板2内侧的排风扇25，且排风扇25出风一侧与部分散热孔24连通。 As shown in Figure 1, the heat dissipation structure of a single-side ventilated intelligent controller of the present invention includes a square casing 1, and the top, bottom, left, and right sides of the casing 1 are respectively provided with a top plate 11, a bottom plate 12, a left side plate 2, and a right side plate 13. The front side board and the rear side board, and one end of the left side board 2 close to the top board 11 and the bottom board 12 is bent toward the right side board 13, and a mounting board 21 is provided, and a circuit board 22 is installed on the two mounting boards 21, The outer side of the left side plate 2 is provided with some cooling fins 23 parallel to the top plate 11. The cooling fins 23 are provided with heat dissipation holes 24 parallel to the top plate 11, and also include an exhaust fan 25 fixed on the inside of the left side plate 2, and the exhaust fan 25 is used to discharge air. One side communicates with part of the cooling holes 24 .
进一步的，两个安装板21之间固定有过滤网26，左侧板2和电路板22分别设在过滤网26两侧，且过滤网26一侧固定有过滤棉27。左侧板2、安装板21和散热片23为一体结构。安装板21与电路板22之间设有导热胶。 Further, a filter screen 26 is fixed between the two mounting plates 21 , the left side plate 2 and the circuit board 22 are respectively arranged on both sides of the filter screen 26 , and a filter cotton 27 is fixed on one side of the filter screen 26 . The left side plate 2, the mounting plate 21 and the cooling fin 23 are integrally structured. A thermal conductive adhesive is provided between the mounting board 21 and the circuit board 22 .
将电路板22固定在安装板21上，电路板22的热量会利用左侧板2上的散热片23进行散热，同时由于排风扇25出风一侧与部分散热孔24连通，因此排风扇25进风一侧也与部分散热孔24连通，形成气流通道，加速散热片23散热，从而提高电路板22散热效果。 Fix the circuit board 22 on the mounting plate 21, the heat of the circuit board 22 will be dissipated by the heat sink 23 on the left side plate 2, and at the same time, because the air outlet side of the exhaust fan 25 communicates with some cooling holes 24, the exhaust fan 25 enters the air One side also communicates with part of the heat dissipation holes 24 to form an airflow channel to accelerate the heat dissipation of the heat sink 23 , thereby improving the heat dissipation effect of the circuit board 22 .
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。 The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.
尽管本文较多地使用了壳体1、顶板11、底板12、右侧板13、左侧板2、安装板21、电路板22、散热片23、散热孔24、排风扇25、过滤网26、过滤棉27等术语，但并不排除使用其它术语的可能性。使用这些术语仅仅是为了更方便地描述和解释本发明的本质；把它们解释成任何一种附加的限制都是与本发明精神相违背的。 Although this paper has used the housing 1, the top plate 11, the bottom plate 12, the right side plate 13, the left side plate 2, the mounting plate 21, the circuit board 22, the heat sink 23, the cooling hole 24, the exhaust fan 25, the filter screen 26, Filter cotton 27 and other terms, but does not exclude the possibility of using other terms. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.
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| CN201610367248.0A CN105848456B (en) | 2016-05-27 | 2016-05-27 | A kind of unilateral ventilated type intelligent controller radiator structure |
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| CN113660817A (en) * | 2020-05-12 | 2021-11-16 | 奥特斯奥地利科技与系统技术有限公司 | Component carrier, component carrier assembly, and method of making the same |
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| CN105848456B (en) | 2017-12-29 |
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Granted publication date: 20171229 |