Control box device of range hood

A range hood and control box technology, applied in the field of kitchen appliances, can solve problems such as inconvenience, inconvenience, damage to contact points, etc., and achieve the effects of avoiding circuit failures and facilitating overhaul and maintenance.

Inactive Publication Date: 2012-11-07
珠海欧姆斯厨房电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The range hood control system with this structure has the following disadvantages: First, if a component on a certain PCB board is damaged or the circuit is abnormal and needs to be replaced and repaired, it is difficult to disassemble and assemble the PCB board, and it is difficult for ordinary housewives to do so. It is costly and inconvenient for personnel to come to help; secondly, using stitches to insert, it is easy to damage or bend a certain contact point, resulting in poor contact of the line and causing inconvenience to life

Method used

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  • Control box device of range hood
  • Control box device of range hood
  • Control box device of range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as figure 1 As shown, in the casing of the range hood 1, two control boxes 100 and fixing seats 200 respectively combined with the two control boxes 100 are installed, the two control boxes 100 are respectively the motor control box and the lighting control box, and the range hood The motor control circuit board of the range hood is arranged in the motor control box, and the lighting control circuit board of the range hood is arranged in the lighting control box. The structure and installation method of the motor control box and the lighting control box are the same.

[0023] Such as figure 2 and image 3 As shown, the fixing base 200 includes a rectangular bottom surface 210 and four side panels 220 connected to the bottom surface 210, the bottom surface 210 and the four side panels 220 form a storage space, wherein the two short sides connected to the rectangular bottom surface 210 The heights of the two side panels 220 are smaller than the heights of the two...

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PUM

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Abstract

The invention relates to a control box device of a range hood. The invention is characterized in that the device comprises a fixed seat and a control box; a control circuit board is put in the control box; the fixed seat comprises a bottom surface and encircling side boards connected with the bottom surface; the bottom surface and the side boards form housing space; the control box comprises a box body matched with the housing space; the box body comprises two opposite bottom surfaces and encircling box body side boards connected with the edges of the two bottom surfaces; a plurality of control signal inserting and connecting portions connected with the control circuit board and two opposite bayonet catches are arranged outside the box body side boards; the fixed seat can be fixed in an enclosure of the range hood; and the control box can be fixed in the fixed seat through coupling of the bayonet catches and bayonet catch holes. The device is convenient in dismounting and overhauling.

Description

technical field [0001] The invention relates to the field of kitchen appliances, in particular to a control box device for a range hood. Background technique [0002] Existing range hoods generally include a casing, a motor system, a lighting system, and a motor control circuit and a lighting control circuit for controlling the motor system and the lighting system. The motor control circuit and the lighting control circuit are respectively arranged on a PCB board (printed circuit board). The two PCB boards are fixed in the range hood casing by screws. Docking. The range hood control system with this structure has the following disadvantages: First, if a component on a certain PCB board is damaged or the circuit is abnormal and needs to be replaced and repaired, it is difficult to disassemble and assemble the PCB board, and it is difficult for ordinary housewives to do so. It is costly and inconvenient for personnel to come to help. Second, the use of pins is easy to damage...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
Inventor 李永宽李浩姚富川邹义华钟能仁
Owner 珠海欧姆斯厨房电器有限公司
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