A cooling distribution box
A power distribution box and matching technology, applied in the direction of cooling/ventilation/heating transformation, cooling/ventilation of substation/switchgear, etc., can solve the problems of high sealing performance and loss, so as to reduce power loss and speed up The effect of heat dissipation
Inactive Publication Date: 2016-11-30
NINGBO HAIDA PLASTIC MACHINERY
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Problems solved by technology
And because the power distribution cabinet belongs to electrical equipment, if water-cooling technology is used, the sealing performance is very high. Once the water-cooling equipment leaks, it will cause irreparable losses.
At present, most of the power distribution pipes are cooled by fans or air conditioners. This cooling method also requires additional power supply equipment to operate, and it will generate a lot of heat itself.
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[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a heat dissipation distribution box includes a cabinet body 1, the cabinet body 1 is provided with electrical components 13, the cabinet body 1 is provided with an air inlet 12 and an air outlet 11, and the air inlet 12 and the air outlet 11 are all provided with a filter screen 7, the filter screen 7 can prevent external impurities from entering the cabinet 1 and causing harm to the electrical components 13. Described cabinet body 1 is provided with support 4, and described support 4 is provided with rotating shaft 41, and described rotating shaft 41 is provided with balance plate 42, and described support 4 is provided with described balance plate 42 and Matching block 43, described rotating shaft 41 divides balance plate 42 into first balance plate section 4...
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A heat dissipating power distribution box relates to electricity equipment. The heat dissipating power distribution box comprises a box body, wherein electric apparatus elements are arranged in the box body, an air inlet and an air outlet are formed in the box body, a bracket is arranged in the box body, a rotating shaft is arranged on the bracket, a balance plate is arranged on the rotating shaft, a stop block matched with the balance plate is arranged on the bracket, a vertical column is arranged at the top of the box body, a conical seal plug is arranged at the bottom of the vertical column, an ultrathin plastic piece moves on the conical seal plug, a superfine steel wire rope is arranged on the ultrathin plastic piece, the superfine steel wire rope is connected with one end of the balance plate, a support rod is also arranged in the box body, a miniature rotating shaft is arranged on the support rod, a rotating rod is arranged on the miniature rotating shaft, an ultrathin fan blade is arranged on the rotating rod, and repellent magnets are arranged between the balance plate and the rotating rod. Heat generated by the electric apparatus elements arranged in the power distribution box is used as a driving source to drive a fan in the power distribution box to act, so that air convection is enhanced and heat dissipation is accelerated. Heat dissipating equipment requiring extra electricity does not need to be additionally arranged, electricity consumption is reduced, and other heat sources are prevented from be arranged in the power distribution box.
Description
technical field [0001] The invention relates to electric equipment, especially a distribution box. Background technique [0002] In the field of power distribution cabinets, due to the installation of a large number of connectors and various electronic components in the power distribution cabinet, and the existence of a large number of wires, the total resistance of the power distribution cabinet is very high, because it will A large amount of heat is emitted, causing the temperature of the distribution cabinet to suddenly increase. And because the power distribution cabinet belongs to electrical equipment, if water-cooling technology is used, the sealing performance is very high. Once the water-cooling equipment leaks, it will cause irreparable losses. At present, most of the power distribution pipes are cooled by fans or air conditioners. This cooling method also requires additional power supply equipment to operate, and it will generate a lot of heat itself. The current...
Claims
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IPC IPC(8): H02B1/56H05K7/20
CPCH02B1/56
Inventor 徐迪
Owner NINGBO HAIDA PLASTIC MACHINERY