CN203278029U - A waterproof and ventilated AC low-voltage power distribution cabinet - Google Patents

A waterproof and ventilated AC low-voltage power distribution cabinet Download PDF

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Publication number
CN203278029U
CN203278029U CN201320260282.XU CN201320260282U CN203278029U CN 203278029 U CN203278029 U CN 203278029U CN 201320260282 U CN201320260282 U CN 201320260282U CN 203278029 U CN203278029 U CN 203278029U
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China
Prior art keywords
cabinet
waterproof
voltage power
cabinet body
power distribution
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Expired - Fee Related
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CN201320260282.XU
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Chinese (zh)
Inventor
徐学东
朱长根
刘晓华
孙杰
徐骋
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ANHUI EFFIE BRANCH ELECTRICAL EQUIPMENT MANUFACTURE Co Ltd
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ANHUI EFFIE BRANCH ELECTRICAL EQUIPMENT MANUFACTURE Co Ltd
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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Abstract

本实用新型公开了一种防水透风交流低压配电柜，包括柜体和柜体上的柜门，柜门通过活动铰接与柜体连接设置，柜体上端面具有向外凸起边缘，柜体两侧面具有向内凹陷防雨槽，防水槽上具有多个通风孔，防水槽下端面向下倾斜。本实用新型克服了现有技术的不足，设计简单，结构合理，通过在柜体上进行通风孔和防水槽设计，提高柜体内气流循环。

Figure 201320260282

The utility model discloses a waterproof and ventilated AC low-voltage power distribution cabinet, which comprises a cabinet body and a cabinet door on the cabinet body. The cabinet door is connected with the cabinet body through movable hinges. There are inwardly sunken rain-proof grooves on both sides, a plurality of ventilation holes are arranged on the waterproof grooves, and the lower end of the waterproof grooves is inclined downward. The utility model overcomes the deficiencies of the prior art, and has a simple design and a reasonable structure. The air circulation in the cabinet is improved by designing ventilation holes and waterproof grooves on the cabinet body.

Figure 201320260282

Description

一种防水透风交流低压配电柜A waterproof and ventilated AC low-voltage power distribution cabinet

技术领域 technical field

本实用新型涉及配电箱技术领域，具体属于一种防水透风交流低压配电柜。  The utility model relates to the technical field of distribution boxes, in particular to a waterproof and ventilation AC low-voltage distribution cabinet. the

背景技术 Background technique

交流低压配电柜适用于发电厂、变电站、厂矿企业等电力用户的交流50Hz额定工作电压380V、额定工作电流至3150A的配电统、作为动力、照明及配电设备的电能转换，分配与控制之用。交流低压配电柜是根据能源部主管上级，广大电力用户及设计部门的要求，本着安全、经济、合理、可靠的原则设计的新型低压配电柜。现有的电力系统中，供电的可靠性、安全性是至关重要的，然而目前的低压配电柜中，缺少必要的换热结构以及防范结构，这样的结构往往会发生潜在的不安全供电，危险系数很大，如果不加注意，可能会对用户产生巨大的损失，甚至可能发生重大事故。  AC low-voltage power distribution cabinets are suitable for power distribution systems with AC 50Hz rated working voltage 380V and rated working current up to 3150A for power users such as power plants, substations, factories and mines, as power conversion, distribution and control of power, lighting and power distribution equipment for. The AC low-voltage power distribution cabinet is a new type of low-voltage power distribution cabinet designed in accordance with the principles of safety, economy, rationality and reliability according to the requirements of the superiors in the Ministry of Energy, the majority of power users and the design department. In the existing power system, the reliability and safety of power supply are very important. However, in the current low-voltage power distribution cabinet, there is a lack of necessary heat exchange structure and preventive structure. Such a structure often leads to potential unsafe power supply. , The risk factor is very high, if you do not pay attention, it may cause huge losses to users, and even major accidents may occur. the

实用新型内容 Utility model content

本实用新型的目的是提供了一种防水透风交流低压配电柜，克服了现有技术的不足，设计简单，结构合理，通过在柜体上进行通风孔和防水槽设计，提高柜体内气流循环。  The purpose of this utility model is to provide a waterproof and ventilated AC low-voltage power distribution cabinet, which overcomes the shortcomings of the prior art, has a simple design and a reasonable structure, and improves the air circulation in the cabinet by designing ventilation holes and waterproof grooves on the cabinet body. . the

本实用新型采用的技术方案如下：  The technical scheme that the utility model adopts is as follows:

一种防水透风交流低压配电柜，包括柜体和柜体上的柜门，柜门通过活动铰接与柜体连接设置，所述的柜体上端面具有向外凸起边缘，柜体两侧面具有向内 凹陷防水槽，防水槽上具有多个通风孔，防水槽下端面向下倾斜。  A waterproof and ventilated AC low-voltage power distribution cabinet, including a cabinet body and a cabinet door on the cabinet body, the cabinet door is connected to the cabinet body through movable hinges, the upper end surface of the cabinet body has an outwardly protruding edge, and the two sides of the cabinet body It has an inwardly recessed waterproof groove with multiple ventilation holes, and the lower end of the waterproof groove is inclined downward. the

所述的凸起边缘为圆弧形。  The raised edge is arc-shaped. the

所述的柜门的折边处都嵌有一根橡胶条。  A rubber strip is embedded in the flange of the cabinet door. the

所述的柜体下端设有吸风孔。  The lower end of the cabinet body is provided with air suction holes. the

与已有技术相比，本实用新型的有益效果如下：  Compared with the prior art, the beneficial effects of the utility model are as follows:

本实用新型通过在柜体上进行通风孔和防水槽设计，提高柜体内气流循环，有效降低了柜体电子元气件的散热。  The utility model improves the air circulation in the cabinet by designing the ventilation hole and the waterproof groove on the cabinet body, and effectively reduces the heat dissipation of the electronic components of the cabinet body. the

附图说明 Description of drawings

图1为本实用新型的结构示意图。  Fig. 1 is the structural representation of the utility model. the

具体实施方式 Detailed ways

参见附图，一种防水透风交流低压配电柜，包括柜体1和柜体上的柜门2，柜门2通过活动铰接与柜体1连接设置，柜门2的折边处都嵌有一根橡胶条3。柜体1上端面具有向外凸起边缘101，凸起边缘101为圆弧形。柜体1两侧面具有向内凹陷防水槽102，防水槽102上具有多个通风孔1021，防水槽102下端面向下倾斜，柜体1下端设有吸风孔103。  Referring to the accompanying drawings, a waterproof and ventilated AC low-voltage power distribution cabinet includes a cabinet body 1 and a cabinet door 2 on the cabinet body. The cabinet door 2 is connected to the cabinet body 1 through movable hinges. root rubber strip3. The upper end surface of the cabinet body 1 has an outward protruding edge 101, and the protruding edge 101 is arc-shaped. Both sides of the cabinet body 1 have waterproof grooves 102 sunken inwards. The waterproof grooves 102 have a plurality of ventilation holes 1021. The lower faces of the waterproof grooves 102 are inclined downward. the

Claims (4)

1. ventilative AC low voltage power switch box of waterproof, comprise the cabinet door on cabinet and cabinet, the cabinet door is connected setting by being movably hinged with cabinet, it is characterized in that: described cabinet upper surface has outside raised brim, the cabinet two sides have the capillary groove of caving inward, have a plurality of ventilation holes on capillary groove, the capillary groove lower surface is downward-sloping.
2. the ventilative AC low voltage power switch box of a kind of waterproof according to claim 1, it is characterized in that: described raised brim is circular arc.
3. the ventilative AC low voltage power switch box of a kind of waterproof according to claim 1 is characterized in that: the flanging place of described cabinet door all is embedded with a rubber strip.
4. the ventilative AC low voltage power switch box of a kind of waterproof according to claim 1 is characterized in that: described cabinet lower end is provided with wind inlet.
CN201320260282.XU 2013-05-14 2013-05-14 A waterproof and ventilated AC low-voltage power distribution cabinet Expired - Fee Related CN203278029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320260282.XU CN203278029U (en) 2013-05-14 2013-05-14 A waterproof and ventilated AC low-voltage power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320260282.XU CN203278029U (en) 2013-05-14 2013-05-14 A waterproof and ventilated AC low-voltage power distribution cabinet

Publications (1)

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CN203278029U true CN203278029U (en) 2013-11-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167675A (en) * 2014-07-30 2014-11-26 安徽卓越电力设备有限公司 Simple ventilation waterproof distribution box body
CN106028696A (en) * 2016-07-29 2016-10-12 方迪勇 Electrical box of LED display screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104167675A (en) * 2014-07-30 2014-11-26 安徽卓越电力设备有限公司 Simple ventilation waterproof distribution box body
CN104167675B (en) * 2014-07-30 2016-08-31 安徽卓越电力设备有限公司 A kind of simple ventilation waterproof distribution box casing
CN106028696A (en) * 2016-07-29 2016-10-12 方迪勇 Electrical box of LED display screen

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131106

Termination date: 20140514