An outdoor equipment box for electric power users
A technology for power users and backup boxes, which is applied in substation/distribution device shells, photovoltaic power generation, electrical components, etc., which can solve the problems of small size, easy entry of dust and dirt, increased loss of operating equipment and failure rate, etc., to achieve cooling The effect is obvious and the effect of reducing resource waste
Inactive Publication Date: 2016-03-02
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0002] In most parts of my country, the summer is relatively hot and the temperature is high. Due to the compact structure and small size of the outdoor box, the temperature inside the box is very high. In addition, the power equipment will generate a lot of heat during operation, which seriously increases the loss of operating equipment. and failure rate
At this time, it is difficult to meet the requirements through natural ventilation and heat dissipation. If the door is opened for heat dissipation, dust and dirt will easily enter, and special guards must be sent to ensure safety.
Method used
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[0013] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0014] Such as figure 1 , 2 As shown, an outdoor equipment box for electric power users of the present invention includes a box body 1, two rows of louvers 9 are arranged on the side walls of the box body 1, and a direction box is arranged on the side wall of the box body 1 between the two rows of louvers 9 . The dust-retaining groove 6 is sunken in the body 1. The cross-section of the dust-retaining groove 6 is arc-shaped, and the dust-retaining groove 6 extends vertically along the side wall of the box body 1 to the bottom of the box body 1. There is a buckle on the side wall of the box body 1. In the dust cover 4 outside the shutter 9, the upper end and the lower end of the dust cover 4 are open, and there is a ventilation space between the dust cover 4 and the shutter 9, and there is a vertical opening on the dust cover 4 opposite to the dust retaining groove 6. ...
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The invention discloses an outdoor equipment box for power. The outdoor equipment box for power comprises a box body, two rows of shutters are arranged on the side wall of the box body, a dust blocking groove inwards concaved to the box body is formed in the part, between the two rows of shutters, of the side wall of the box body, the cross section of the dust blocking groove is in a circular arc shape, the dust blocking groove vertically extends to the bottom of the box body along the side wall of the box body, a dustproof cover covering the outer side of the shutters is arranged on the side wall of the box body, and vertical-long-strip-shaped ventilation holes are formed in the part, opposite to the dust blocking groove of the dustproof cover. A box cover with the triangular cross section is arranged on the top of the box body, a solar cell panel is arranged on the upper surface of the box cover and is connected with the storage battery through a charging circuit, and a fan and a temperature control switch are arranged in the box body. The outdoor equipment box for power has the advantages that the cooling effect is good, dust and dirt are not prone to entering the box body under the situation that ventilation is ensured, the cleanness and the dryness of the interior of the box body are ensured, and a powerful guarantee is provided for the stable operation of power equipment.
Description
technical field [0001] The invention relates to an outdoor equipment box for electric power users. Background technique [0002] In most parts of my country, the summer is relatively hot and the temperature is high. Due to the compact structure and small size of the outdoor box, the temperature inside the box is very high. In addition, the power equipment will generate a lot of heat during operation, which seriously increases the loss of operating equipment. and failure rate. At this time, it is difficult to meet the requirements through natural ventilation and heat dissipation. If the door of the box is opened for heat dissipation, dust and dirt will easily enter, and special guards must be sent to ensure safety. Especially for outdoor equipment boxes for power users, excessive temperature rise in the box will affect the normal operation of high and low voltage equipment and components. Therefore, it is necessary to strengthen ventilation for heat dissipation to reduce the ...
Claims
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IPC IPC(8): H02B1/56H02B1/28
CPCH02B1/28H02B1/565H02S40/00Y02E10/50
Inventor 张海文焦峰李建广毛利
Owner STATE GRID CORP OF CHINA