JPS6339444U

JPS6339444U -

Info

Publication number: JPS6339444U
Application number: JP13134886U
Authority: JP
Priority date: 1986-08-29
Filing date: 1986-08-29
Publication date: 1988-03-14
Also published as: JPH0340352Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の空気清浄器の要部を示す断
面図、第２図はこの考案における放電対極及び集
塵極を示す斜視図、第３図は第２図の縦断面図、
第４図はこの考案における放電対極の透孔の別の
形状を示す斜視図、第５図は第４図のＶ矢視図、
第６図はこの考案における放電極の別の形態を示
す斜視図、第７図は第６図に示す放電極を使用し
た場合の使用状態断面図、第８図は従来の空気清
浄器の構造を示す概略側面図である。符号説明、１０……空気流路、２０……放電部
、２１……放電針、２２，２２ａ，２２ｂ……透
孔、２３……放電極、２４……放電対極、２４ａ
……導電性板部材、３０……集塵部、３１……集
塵対極、３２……集塵極、３２ａ……片。 Fig. 1 is a sectional view showing the main parts of the air purifier of this invention, Fig. 2 is a perspective view showing the discharge counter electrode and dust collecting electrode of this invention, Fig. 3 is a longitudinal sectional view of Fig. 2,
FIG. 4 is a perspective view showing another shape of the through hole of the discharge counter electrode in this invention, FIG. 5 is a view taken in the direction of arrow V in FIG. 4,
Figure 6 is a perspective view showing another form of the discharge electrode in this invention, Figure 7 is a sectional view of the discharge electrode shown in Figure 6 in use, and Figure 8 is the structure of a conventional air purifier. FIG. Description of symbols, 10...Air flow path, 20...Discharge part, 21...Discharge needle, 22, 22a, 22b...Through hole, 23...Discharge electrode, 24...Discharge counter electrode, 24a
... Conductive plate member, 30 ... Dust collection section, 31 ... Dust collection counter electrode, 32 ... Dust collection electrode, 32a ... piece.

Claims

[Claims for Utility Model Registration] (1) A discharge section consisting of a discharge electrode and a discharge counter electrode disposed on the upstream side of an air flow path to perform corona discharge; In the air purifier, the discharge counter electrode is formed of a conductive plate member, and is aligned in the vertical and horizontal directions of the conductive plate member. Square-shaped through holes are formed at appropriate intervals, and dust is collected in the dust collecting section using a piece bent from a common side of each through hole in a direction perpendicular to the conductive plate member on the same plane. An air purifier characterized in that a discharge needle tip of each discharge electrode is positioned approximately at the center of each of the through holes. (2) The air purifier according to claim 1, wherein the conductive plate member is a metal plate. (3) The air purifier according to claim 1 of the utility model registration claim, wherein the through holes are square or rectangular. (4) The air purifier according to claim 1, wherein the horizontally adjacent through holes are trapezoids that are upside down.