CN205248671U - Heat dissipation type direct current cabinet cabinet - Google Patents
Heat dissipation type direct current cabinet cabinet Download PDFInfo
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- CN205248671U CN205248671U CN201521105590.0U CN201521105590U CN205248671U CN 205248671 U CN205248671 U CN 205248671U CN 201521105590 U CN201521105590 U CN 201521105590U CN 205248671 U CN205248671 U CN 205248671U
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Abstract
本实用新型涉及直流屏技术领域，公开了一种散热型直流屏柜，包括柜体，柜体顶部设有顶板，柜体的底部设有底板，柜体的两侧分别设有侧板，柜体的背面设有背板，柜体的正面开口，两块侧板之间设有若干平行的支撑板组件，相邻两个支撑板组件之间围成模块安装腔，支撑板组件包括两块平行的网孔板、两块网孔板之间的散热腔，柜体内靠近背板处设有隔板，隔板与背板之间形成气道，每个支撑板组件内的散热腔内端与气道连通，每个支撑板组件的外端设有饰板，顶板内侧面上设有排风机，排风机的进气端与气道连通，背板上设有与排风机出气端连接的排气口。
The utility model relates to the technical field of DC screens, and discloses a heat-dissipating DC screen cabinet, which comprises a cabinet body. There is a backboard on the back of the cabinet, and the front of the cabinet is open. There are several parallel support plate components between the two side plates. The module installation cavity is enclosed between two adjacent support plate components. The support plate components include two Parallel mesh plates, a heat dissipation cavity between two mesh plates, a partition is provided in the cabinet close to the back plate, an air passage is formed between the partition and the back plate, and the inner end of the heat dissipation cavity in each support plate assembly It is connected with the air passage, and the outer end of each support plate assembly is provided with a decorative plate, and the inner surface of the top plate is provided with an exhaust fan. exhaust vent.
Description
技术领域technical field
本实用新型涉及直流屏技术领域，尤其涉及一种散热型直流屏柜。The utility model relates to the technical field of DC panels, in particular to a cooling type DC panel cabinet.
背景技术Background technique
直流屏系统由两路交流输入部份、充电及控制模块、调压装置、电池组、输出回路及智能故障监测报警装置组成，各种模块都安装在直流屏柜体内部，从直流屏柜的正面只能看到操作面板，为了减小直流屏柜的整体体积，目前各种模块都安装的非常紧凑，这就导致各个模块的散发的热量无法及时散发出去，热量积聚在直流屏柜内部，影响模块内部的电子元器件的性能，从而影响整体稳定性，存在诸多安全隐患。The DC screen system consists of two AC input parts, charging and control modules, voltage regulators, battery packs, output circuits and intelligent fault monitoring and alarm devices. Various modules are installed inside the DC screen cabinet. From the DC screen cabinet Only the operation panel can be seen from the front. In order to reduce the overall volume of the DC panel cabinet, various modules are currently installed very compactly. It affects the performance of electronic components inside the module, thereby affecting the overall stability, and there are many potential safety hazards.
实用新型内容Utility model content
本实用新型为了解决现有技术中的直流屏柜散热型能差，存在安全隐患的问题，提供了一种散热性能好、能保证直流屏内各个模块稳定工作的散热型直流屏柜。In order to solve the problem of poor heat dissipation performance and potential safety hazards of the DC screen cabinet in the prior art, the utility model provides a heat dissipation type DC screen cabinet with good heat dissipation performance and stable operation of each module in the DC screen.
为了实现上述目的，本实用新型采用如下技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种散热型直流屏柜，包括柜体，柜体顶部设有顶板，柜体的底部设有底板，柜体的两侧分别设有侧板，柜体的背面设有背板，柜体的正面开口，两块侧板之间设有若干平行的支撑板组件，相邻两个支撑板组件之间围成模块安装腔，所述的支撑板组件包括两块平行的网孔板、两块网孔板之间的散热腔，所述柜体内靠近背板处设有隔板，所述的隔板与背板之间形成气道，每个支撑板组件内的散热腔内端与气道连通，每个支撑板组件的外端设有饰板，所述顶板内侧面上设有排风机，所述排风机的进气端与气道连通，所述的背板上设有与排风机出气端连接的排气口。A heat-dissipating DC screen cabinet, including a cabinet body, a top plate is provided on the top of the cabinet body, a bottom plate is provided on the bottom of the cabinet body, side panels are respectively provided on both sides of the cabinet body, a back plate is provided on the back of the cabinet body, and a The front side is open, several parallel support plate components are arranged between two side plates, and a module installation cavity is enclosed between two adjacent support plate components. The support plate components include two parallel mesh plates, two The heat dissipation chamber between the mesh plates, the cabinet is provided with a partition near the backboard, and an air passage is formed between the partition and the backboard, and the inner end of the heat dissipation chamber in each support plate assembly and the air passage The outer end of each support plate assembly is provided with a decorative plate, the inner surface of the top plate is provided with an exhaust fan, the air intake end of the exhaust fan is connected with the air passage, and the exhaust fan is provided on the back plate. Exhaust port for outlet connection.
排风机启动后，气道、散热腔呈负压状态，模块安装腔内气流进入到散热腔内，然后进入到气道内，最后通过排风机排掉，保持模块安装腔内空气流动，模块散发的热量能及时、主动的被带走，保持每个模块都能良好的散热，每个模块工作性能稳定。After the exhaust fan is started, the air duct and heat dissipation cavity are in a negative pressure state, and the airflow in the module installation cavity enters the heat dissipation cavity, then enters the air duct, and is finally exhausted by the exhaust fan to keep the air flow in the module installation cavity, and the air emitted by the module The heat can be taken away in a timely and active manner, so that each module can be well dissipated and the working performance of each module is stable.
作为优选，所述柜体的正面设有柜门，所述侧板上位于同一个支撑板组件内两块网孔板之间的部位设有进气孔。柜门关闭后，整体相对封闭，排风机启动时，外界的热量从进气孔进入到散热腔内带走散热腔内的热量。Preferably, a cabinet door is provided on the front of the cabinet body, and an air inlet is provided on the side plate between two mesh plates in the same support plate assembly. After the cabinet door is closed, the whole body is relatively closed. When the exhaust fan is started, the heat from the outside enters into the heat dissipation cavity from the air inlet and takes away the heat in the heat dissipation cavity.
作为优选，所述侧板的内侧面上设有完全覆盖进气孔的过滤网。过滤网能防止外界大颗粒的杂质、废弃物被吸入进气孔。Preferably, a filter mesh completely covering the air intake hole is provided on the inner side of the side plate. The filter screen can prevent impurities and waste of large particles from the outside from being sucked into the air intake.
作为优选，所述的柜门包括柜门边框、设有柜门边框内的玻璃板。在外界能直接透过玻璃板观察模块操作面板上的信息，使用更加安全。Preferably, the cabinet door includes a cabinet door frame and a glass plate inside the cabinet door frame. The outside world can directly observe the information on the module operation panel through the glass plate, which is safer to use.
因此，本实用新型具有散热性能好、能保证直流屏内各个模块稳定工作的有益效果。Therefore, the utility model has the beneficial effects of good heat dissipation performance and stable operation of each module in the DC panel.
附图说明Description of drawings
图1为本实用新型的正面结构示意图。Fig. 1 is a schematic diagram of the front structure of the utility model.
图2为本实用新型侧面局部剖视图。Fig. 2 is a side partial sectional view of the utility model.
图中：柜体1、顶板2、底板3、侧板4、背板5、柜门6、柜门边框60、玻璃板61、支撑板组件7、网孔板70、散热腔71、模块安装腔8、隔板9、气道10、饰板11、排风机12、排气口13、进气孔14、过滤网15。In the figure: cabinet body 1, top plate 2, bottom plate 3, side plate 4, back plate 5, cabinet door 6, cabinet door frame 60, glass plate 61, support plate assembly 7, mesh plate 70, cooling cavity 71, module installation Chamber 8, dividing plate 9, air channel 10, decorative plate 11, exhaust fan 12, exhaust port 13, air intake hole 14, filter screen 15.
具体实施方式detailed description
下面结合附图和具体实施方式对本实用新型作进一步描述：Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
如图1和图2所示的一种散热型直流屏柜，包括柜体1，柜体顶部设有顶板2，柜体的底部设有底板3，柜体的两侧分别设有侧板4，柜体的背面设有背板5，柜体的正面开口，柜体的正面设有柜门6，柜门6包括柜门边框60、设有柜门边框内的玻璃板61；两块侧板4之间设有若干平行的支撑板组件7，相邻两个支撑板组件之间围成模块安装腔8，支撑板组件7包括两块平行的网孔板70、两块网孔板之间的散热腔71，柜体内靠近背板处设有隔板9，隔板与背板之间形成气道10，每个支撑板组件内的散热腔内端与气道连通，每个支撑板组件的外端设有饰板11，饰板把散热腔的外端封闭，顶板内侧面上设有排风机12，排风机的进气端与气道连通，背板上设有与排风机出气端连接的排气口13；侧板4上位于同一个支撑板组件内两块网孔板之间的部位设有进气孔14，侧板4的内侧面上设有完全覆盖进气孔的过滤网15。A heat-dissipating DC screen cabinet as shown in Figure 1 and Figure 2, including a cabinet body 1, a top plate 2 is provided on the top of the cabinet body, a bottom plate 3 is provided at the bottom of the cabinet body, and side panels 4 are respectively provided on both sides of the cabinet body , the back side of the cabinet is provided with a backboard 5, the front of the cabinet is open, the front of the cabinet is provided with a cabinet door 6, and the cabinet door 6 includes a cabinet door frame 60, and is provided with a glass plate 61 in the cabinet door frame; A number of parallel support plate assemblies 7 are arranged between the plates 4, and a module installation cavity 8 is enclosed between two adjacent support plate assemblies. The support plate assembly 7 includes two parallel mesh plates 70, and the There is a cooling chamber 71 between them, and a partition 9 is provided near the backboard in the cabinet, and an air passage 10 is formed between the partition and the backboard, and the inner end of the cooling chamber in each support plate assembly communicates with the air passage, and each support board The outer end of the assembly is provided with a decorative plate 11, which closes the outer end of the heat dissipation cavity, and an exhaust fan 12 is arranged on the inner side of the top plate. The exhaust port 13 connected with the end; the position between the two mesh plates in the same support plate assembly on the side plate 4 is provided with an air inlet 14, and the inner side of the side plate 4 is provided with a fully covered air inlet. filter screen 15.
结合附图，本实用新型的原理如下：柜门关闭，模块散发的热量积聚在散热腔内，排风机启动，气道、散热腔呈负压状态，模块安装腔内的气流通过网孔板、外界的气流通过进气孔进入到散热腔内，散热腔内的气流被吸入气道内，最后通过排风机排掉，从而保持模块安装腔内空气流动，模块散发的热量能及时、主动的被带走，保持每个模块都能良好的散热，每个模块工作性能稳定。因此，本实用新型具有散热性能好、能保证直流屏内各个模块稳定工作的有益效果。Combined with the accompanying drawings, the principle of the utility model is as follows: the cabinet door is closed, the heat dissipated by the module is accumulated in the heat dissipation chamber, the exhaust fan is started, the air passage and the heat dissipation chamber are in a negative pressure state, and the airflow in the module installation chamber passes through the mesh plate, The air from the outside enters the heat dissipation cavity through the air intake hole, the air flow in the heat dissipation cavity is sucked into the air channel, and finally exhausted by the exhaust fan, so as to keep the air flow in the module installation cavity, and the heat emitted by the module can be carried away in a timely and active manner. Go, keep each module able to dissipate heat well, and the working performance of each module is stable. Therefore, the utility model has the beneficial effects of good heat dissipation performance and stable operation of each module in the DC panel.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105590.0U CN205248671U (en) | 2015-12-26 | 2015-12-26 | Heat dissipation type direct current cabinet cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105590.0U CN205248671U (en) | 2015-12-26 | 2015-12-26 | Heat dissipation type direct current cabinet cabinet |
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| Publication Number | Publication Date |
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| CN205248671U true CN205248671U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521105590.0U Expired - Lifetime CN205248671U (en) | 2015-12-26 | 2015-12-26 | Heat dissipation type direct current cabinet cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381694A (en) * | 2019-07-26 | 2019-10-25 | 何志锋 | A kind of secure processor based on block chain |
| CN112535354A (en) * | 2020-12-08 | 2021-03-23 | 张飞扬 | Traditional chinese medicine storage cabinet |
-
2015
- 2015-12-26 CN CN201521105590.0U patent/CN205248671U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110381694A (en) * | 2019-07-26 | 2019-10-25 | 何志锋 | A kind of secure processor based on block chain |
| CN112535354A (en) * | 2020-12-08 | 2021-03-23 | 张飞扬 | Traditional chinese medicine storage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201204, Workshop 34, Building 6, No. 8 Donghai Zhongxing Road, Zhelin Town, Fengxian District, Shanghai Patentee after: Hengcheng Energy Technology (Shanghai) Co.,Ltd. Address before: 201424, Workshop 34, Building 6, No. 8 Donghai Zhongxing Road, Zhelin Town, Fengxian District, Shanghai Patentee before: SHANGHAI HENGCHENG ELECTRIC POWER ENGINEERING TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160518 |