Smoke exhauster of control cabinet
A technology for a control box and a range hood, applied in the field of range hoods, can solve the problems of affecting the life of the circuit board, lack of the cooling function of the control box, frequent use, etc., and achieve the effects of prolonging the service life, avoiding the influence of high temperature, and improving the heat dissipation.
Inactive Publication Date: 2015-09-16
SUZHOU SILUOLAI AUTOMATIC EQUIP
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Problems solved by technology
[0002] The range hood is an indispensable electrical appliance in the middle of the kitchen, and it is used very frequently. There is such a defect in the traditional range hood. There is a control box with a circuit board in the range hood. Because the range hood lacks the cooling function of the control box in the past, When the range hood is used for a long time, the heat of the range hood and the heat generated by the operation of the range hood will be transferred to the control box, which will affect the life of the circuit board
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[0016] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.
[0017] like figure 1 As shown, a range hood with a control box 2 that can cool down includes a casing 1, a control box 2 is arranged on the front wall of the casing 1, the front wall of the control box 2 is located outside the casing 1, and the rear end of the control box 2 The wall is located in the casing 1, and the rear end wall of the control box 2 is provided with a semiconductor cooling chip 3, and the cold end of the semiconductor cooling chip 3 is connected with the rear end wall of the control box 2.
[0018] A volute 4 is arranged inside the case 1, an inlet is provided at the lower end of the case 1, an outlet is provided at the upper end of the case 1, an air inlet ...
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The invention relates to a smoke exhauster of a control cabinet. The smoke exhauster comprises a shell, wherein the front wall of the shell is provided with a control cabinet, the front end wall of the control cabinet is located outside the shell, the rear end wall of the control cabinet is located in the shell, the rear end wall of the control cabinet is provided with a semiconductor cooler and the cooling end of the semiconductor cooler is connected with the rear end wall of the control cabinet. The control cabinet can be cooled by the semiconductor cooler and the low temperature generated by the refrigeration of the cooling end, therefore the influence on the control cabinet can be prevented, and the service life of the smoke exhauster can be prolonged.
Description
technical field [0001] The invention relates to a range hood capable of cooling the temperature of a control box. Background technique [0002] The range hood is an indispensable electrical appliance in the middle of the kitchen, and it is used very frequently. There is such a defect in the traditional range hood. There is a control box with a circuit board in the range hood. Because the range hood lacks the cooling function of the control box in the past, When the range hood is used for a long time, the heat of the range hood and the heat generated by the range hood will be transferred to the control box, thereby affecting the life of the circuit board. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a range hood with a control box that can cool down. [0004] The technical solution adopted by the present invention to solve the technical problem is: a range hood wi...
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IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 不公告发明人
Owner SUZHOU SILUOLAI AUTOMATIC EQUIP