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Electrostatic atomizer

An electrostatic atomization and side electrode technology, applied in the field of electrostatic atomization devices, can solve problems such as equipment enlargement, and achieve the effect of improving cooling performance

Active Publication Date: 2014-09-03
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, there is a problem that the entire facility becomes larger

Method used

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Examples

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Embodiment Construction

[0023] The invention will be described with reference to the embodiments shown in the drawings.

[0024] In FIG. 1( a ), a cross section of an electrostatic atomizing device according to Example 1 of the present invention is illustrated.

[0025] In the electrostatic atomization device of the present embodiment, a pair of thermoelectric elements 2A and 2B respectively composed of P-type and N-type Peltier elements are used as heat exchangers for cooling discharge electrode 6 . By energizing the pair of thermoelectric elements 2A and 2B, the side (upper side in the figure) of one end (first end 201A and 201B) of each of the thermoelectric elements 2A and 2B becomes a heat-absorbing side, and the other end (the pair of thermoelectric elements The second end 202A and 202B) side (lower side in the figure) of 2A and 2B becomes the heat dissipation side.

[0026] The heat-absorbing-side electrode body 4 also serving as the discharge electrode 6 for electrostatic atomization is join...

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Abstract

This electrostatic atomizer is provided with: a pair of thermoelectric elements (2); a heat absorption-side electrode body (4) that electrically connects the pair of thermoelectric elements (2) on the heat absorbing sides thereof; heat discharge-side electrode bodies (8) that are electrically connected to the thermoelectric elements (2) on the heat discharge side; and a circuit board (20) on which a drive circuit (12) for controlling the passing of current between the pair of thermoelectric elements (2) is mounted. The heat absorption-side electrode body (4) doubles as a discharge electrode (6), and the heat discharge-side electrode bodies (8) double as heat discharge members (10). The heat discharge-side electrode bodies (8) are connected in such a manner as to be integrated with the circuit board (20).

Description

technical field [0001] The present invention relates to an electrostatic atomization device for generating charged fine particle water. Background technique [0002] For example, Japanese Patent Laid-Open No. 2010-227926 (hereinafter referred to as Document 1) proposes an electrostatic atomization device for generating charged fine particle water. In this electrostatic atomization device, the heat-absorbing-side electrode body electrically connecting the heat-absorbing sides of the paired thermoelectric elements to each other is also used as a discharge electrode, and the heat-dissipating-side electrode body connected to the heat-dissipating side of each thermoelectric element is also used as a heat-dissipating member. . Therefore, miniaturization of the electrostatic atomizing device can be achieved. [0003] In the above-mentioned electrostatic atomization device, in order to improve the cooling performance of the heat-absorbing electrode body also serving as the dischar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B5/057H01L35/32
CPCB05B5/057B05B5/0533B05B5/0255
Inventor 西村和夫
Owner PANASONIC CORP
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