JPH0166565U

JPH0166565U -

Info

Publication number: JPH0166565U
Application number: JP1987162260U
Authority: JP
Priority date: 1987-10-23
Filing date: 1987-10-23
Publication date: 1989-04-27

Description

[Brief explanation of the drawing]

第１図ａ，ｂは本考案に係る制御盤の一実施例
を示す図で、同図ａはその正面図、同図ｂはその
断面図、第２図は本実施例の要部を拡大して示す
部分側面図、第３図は本実施例装置の本体からフ
イルタを取外した状態を示すそれぞれの正面図、
第４図ａ，ｂは従来装置を示す第１図ａ，ｂ相当
図である。図において、１は制御盤、１ａは吸引口、１ｂ
は排出口、２は熱交換器、３はフイルタ、４は外
部空気、６は塵埃、８は内部空気（加熱空気）、
９はモータである。尚、各図中、同一符号は同一
又は相当部分を示す。 Figures 1a and 1b are diagrams showing an embodiment of the control panel according to the present invention, where figure a is a front view thereof, figure b is a sectional view thereof, and figure 2 is an enlarged view of the main parts of this embodiment. FIG. 3 is a partial side view showing a state in which the filter is removed from the main body of the apparatus of this embodiment, and FIG.
FIGS. 4a and 4b are views corresponding to FIGS. 1a and 1b showing a conventional device. In the figure, 1 is the control panel, 1a is the suction port, 1b
is an exhaust port, 2 is a heat exchanger, 3 is a filter, 4 is external air, 6 is dust, 8 is internal air (heated air),
9 is a motor. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

a heat exchanger that cools a control device; a casing formed with a suction port that sucks cooling air into the heat exchanger; and a discharge port that discharges heated air after cooling;
In a control panel equipped with a filter that integrally covers the suction port and the discharge port of the housing and removes dust from the cooling air, the filter is formed in a circular shape and is rotatably mounted via a motor. . A control panel characterized in that the filter is configured to circulate through the suction port and the discharge port.