JPS59169507U - closed switchboard - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の閉鎖配電盤の換気構成を示す説明図、第
２図は第１図と異なる従来の閉鎖配電盤の換気構成を示
す説明図、第３図は第１図及び第２図と異なる従来の閉
鎖配電盤の換気構成を示す説明図、第４図は本考案の一
実施例を示す断面図、第５図は本考案の一実施例の効果
を従来のものと比較して示す線図、第６図は本考案の他
の実施例を示す断面図である。 １１・・・・・・コンプレッサ、１２・・・・・・箱体
、１２ａ・・・・・・側面板、１３・・・・・・放熱板
、１４・・・・・・冷却板。 Ｓ　　　　　　　　　　　　（０−）　　　　　　（ｂ
）　　　　　　（す〒〒「 一益屋　　　温度　　温度 第６−図 則曇＝＝」）Figure 1 is an explanatory diagram showing the ventilation configuration of a conventional closed power distribution board, Figure 2 is an explanatory diagram showing the ventilation configuration of a conventional closed power distribution board that is different from Figure 1, and Figure 3 is different from Figures 1 and 2. An explanatory diagram showing the ventilation configuration of a conventional closed switchboard, Fig. 4 is a sectional view showing an embodiment of the present invention, and Fig. 5 is a diagram showing the effects of an embodiment of the present invention in comparison with the conventional one. , FIG. 6 is a sectional view showing another embodiment of the present invention. 11... Compressor, 12... Box body, 12a... Side plate, 13... Heat sink, 14... Cooling plate. S (0-) (b
)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 側御ユニットを複数台積み重ねて収納する閉鎖配電盤に
おいて、外部に放熱器を内部に動力部及び冷却板を配設
した冷却装置を設け、前記冷却板を上下方向に連なる伝
熱性を有する材料よりなる部材に取着したことを特徴と
する閉鎖配電盤。A closed switchboard in which a plurality of side control units are stacked and housed is provided with a cooling device that has a heat radiator on the outside and a power unit and a cooling plate inside, and the cooling plate is made of a material having heat conductivity that extends in the vertical direction. A closed switchboard characterized by being attached to a member.