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Circuit arrangement method

A circuit layout and heating circuit technology, applied in the field of circuits, can solve the problems of uneven heating temperature, hidden safety hazards, local overheating, etc.

Active Publication Date: 2018-10-26
佛山市瑞联福电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, uneven heating temperature and local overheating will occur, and even cause safety hazards

Method used

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Embodiment 1

[0073] A circuit layout method, the method is: provide several equal length, and the line width is w 1 The heating element is arranged on a plane to be heated with a length of nl and a width of ml (where m≤n). One side of the plane to be heated is provided with a positive and negative contact port of a power supply, and the several heat generating The body is from the positive pole of the power supply to the negative pole of the power supply, and is arranged in a loop form on the plane to be heated from the outside to the inside, and the interval between two adjacent heating element loops is w 2 , so that each loop has the same length. In order to solve the technical problem of uneven heating, on the one hand, the inventor only needs to set the positive and negative poles of the power supply at one end to facilitate power connection; The plane to be heated can make each heating body generate the same amount of heat, and there is a certain distance between each heating body, w...

Embodiment 2

[0075] This embodiment is an implementation process of the method in one of the laying situations, to illustrate the implementation process of the method in one of the implementation situations. The situations and methods listed below are only preferred implementation modes in one case of this solution, and do not represent the only means of realization.

[0076] Such as figure 1 As shown, provide a rectangular plane 1 to be heated that requires uniform heating, set the side lengths as respectively ml, nl (wherein m≤n); the heating element used, for the heating circuit of etching or printing (for adopting printing carbon paste to generate heat, Its line width can be set at about 10mm, the use effect is better), set its width as w 1 (see the black width in the figure); for the heating wire, set its diameter as w 1 ; For the interval of the heating element arrangement is set to w 2 (See the white gap in the picture), which is mainly related to the uniformity of heating (for p...

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Abstract

The invention discloses a circuit arrangement method. The method includes the following steps: providing multiple heat-generating bodies with equal length and wire path width of w<1>; arranging the heat-generating bodies on a to-be-heated plane with the length being n1 and the width being m1 (m<=n), wherein one edge of the to-be-heated plane is provided with a positive negative pole contact port of a power source; and arranging the multiple heat-generating bodies on the to-be-heated plane from a positive pole of the power source to a negative pole of the power source and in a loop form from the outside to the inside, wherein an interval between loops of adjacent two heat-generating bodies is w<2> to make each of the loops is equal in length. Through the technical scheme, heated objects canbe uniformly heated, thereby achieving related requirements, and the stability of heating effects is ensured.

Description

technical field [0001] The present invention relates to the technical field of circuits, in particular to a circuit layout method. Background technique [0002] Heating is widely used in industry, agriculture, scientific research, and daily life. Heating mainly includes direct and indirect heating. Direct heat source heating is to directly add heat energy to materials, such as flue gas heating, electric current heating and solar radiation heating. Indirect heat source heating is to add the heat energy of the above-mentioned direct heat source to an intermediate heat carrier, and then the intermediate heat carrier transfers the heat energy to the material, such as steam heating, hot water heating, mineral oil heating, etc. Since direct heating does not require complex heat carrier pipelines, it has simple structure, convenient use, and low cost, and is more widely used in daily life and production. [0003] Today, the power system is widely distributed and mature, and the ...

Claims

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Application Information

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IPC IPC(8): H05B3/00
CPCH05B3/0019
Inventor 周虎高峰陈法波周炳明
Owner 佛山市瑞联福电子科技有限公司
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