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Combiner box

A combiner box and box body technology, which is applied in the field of combiner boxes, can solve the problems of affecting the normal operation of the combiner box, rising the temperature of the combiner box, and poor heat dissipation effect, and achieves the effects of lowering the temperature, convenient manufacture, and low cost

Inactive Publication Date: 2020-04-24
上海漪阳能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing combiner box is installed outdoors, and the heat dissipation effect is poor, which will cause the temperature inside the combiner box to rise and affect the normal operation of the combiner box
At the same time, a separate heat dissipation device is provided for the heat dissipation of the combiner box, and the cost is high

Method used

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  • Combiner box
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Examples

Experimental program
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Embodiment Construction

[0030] The following descriptions of various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented.

[0031] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, this embodiment discloses a combiner box, which includes a box body 1, at least one solar panel 2 and two heat sinks 3, the solar panel 2 is connected to the outer surface of the box body 1, and the bottom of the box body 1 An air inlet and an air outlet are provided, and two heat sinks 3 are respectively inserted into the air inlet and the air outlet, and the two heat sinks 3 are detachably connected to the box body 1, and both heat sinks 3 are electrically connected to the solar panel 2 . The sun's rays shine on the solar panel 2, the solar panel 2 can convert solar energy into electrical energy, the solar panel 2 is electrically connected to the two heat sinks 3, so that the solar panel 2 can provide power for the heat sink...

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PUM

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Abstract

The invention discloses a combiner box. The box comprises a box body, at least one solar panel and two heat dissipation devices, wherein the solar panel is connected with the outer surface of the boxbody. An air inlet and an air outlet are formed in the bottom of the box body. The two heat dissipation devices are inserted into the air inlet and the air outlet respectively. The two heat dissipation devices are detachably connected with the box body, and the two heat dissipation devices are electrically connected with the solar panel. The solar panel can convert solar energy into electric energy and provide electric power for the heat dissipation device. Heat dissipation in the box body is achieved through the heat dissipation device. The temperature in the combiner box is effectively reduced. The safety of the combiner box is greatly improved, and the service life of the combiner box is greatly prolonged. The combiner box has the advantages of simple structure, convenient manufacturingand low cost. .

Description

technical field [0001] The invention relates to a combiner box. Background technique [0002] In the photovoltaic power generation system, the combiner box is a wiring device to ensure the orderly connection and confluence function of photovoltaic modules. The device can ensure that the photovoltaic system is easy to cut off the circuit during maintenance and inspection, and reduces the scope of power failure when the photovoltaic system fails. The combiner box means that the user can connect a certain number of photovoltaic cells with the same specifications in series to form a photovoltaic series, and then connect several photovoltaic series in parallel to the photovoltaic combiner box. After converging in the photovoltaic combiner box, through the control The inverter, DC power distribution cabinet, photovoltaic inverter, and AC power distribution cabinet are used together to form a complete photovoltaic power generation system and realize grid connection with the mains....

Claims

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Application Information

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IPC IPC(8): H02S40/34
CPCH02S40/345Y02E10/50
Inventor 陈先祥
Owner 上海漪阳能源科技有限公司