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Fixing structure of heater coil

A technology of fixing structure and heater, applied in the direction of coil device, induction heating, etc., can solve the problem of insulation damage of the second heater coil 42, etc.

Inactive Publication Date: 2005-10-19
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Therefore, the lower lead-out portion 42b of the second heater coil 42 comes into contact with the heater case 10, and the insulation of the second heater coil 42 is destroyed.

Method used

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  • Fixing structure of heater coil
  • Fixing structure of heater coil
  • Fixing structure of heater coil

Examples

Experimental program
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Embodiment Construction

[0037] Such as figure 2 , image 3 As shown, the coil heater designed using the first embodiment of the present invention is the same as the existing coil heater, consisting of a heater shell 110, a fixed plate 120, a fluid inlet 111 side insulator 131, and a fluid outlet 112 The side insulator 132, the first and second heater coils 141 and 142, and the first, second and third heater buttons 151, 152 and 153 are constituted.

[0038] It also includes the upper lead-out portion 142a of the heater coil—a part of the second heater coil 142 connected to the upper part of the first heater button 151 and the upper part of the insulator 132 on the liquid discharge port 112 side, and the lower lead-out portion 142b of the heater coil— A part of the second heater coil 142 connected to the third heater button 153 and the lower part of the insulator 132 on the side of the fluid discharge port 112 is wound on each side in order to insulate the upper and lower lead-out parts 142a and 142...

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PUM

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Abstract

A fixing structure of a heater coil includes a fixing plate fixing the coil heater, a supporting component supporting the coil head-out part to prevent the coil lead-out part from sagging. This invention designs an insulation-supporting component to support the lead-out part to prevent it from sagging and increase the insulation of the heater coil.

Description

technical field [0001] The invention relates to a fixing structure of a heater coil. Background technique [0002] Such as figure 1 As shown, the existing coil heater is composed of a heater shell 10, a fixed plate 20, a plurality of insulators 30, a heater coil 40, a heater button 50 and the like. Both sides of the heater shell 10 are respectively provided with a fluid input port 11 and a fluid discharge port 12; in order to equally divide the inner space of the heater shell 10, a fixed plate 20 is installed inside the heater shell 10; a plurality of insulators 30 are fixed on the fixed plate 20 The heater coil 40 is partly supported by the insulator 30 to heat the flowing fluid; the heater button 50 is connected to the heater coil 40 to control its energization. [0003] Three buttons are mounted on one side of the heater case 50, and they are named as a first heater button 51, a second heater button 52, and a third heater button 53 from top to bottom. [0004] Two heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B6/36
Inventor 方宗哲
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD