JPS641324U - - Google Patents

Description

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

第１図ないし第６図は本考案の実施例を示し、
第１図は全体概念図、第２図は第１図の―線
断面図、第３図は第２図の―線断面図、第４
図は第２図の―線断面図、第５図及び第６図
は一部分の分解斜視図である。第７図イ，ロは本
考案の各別の実施例を示す断面図である。第８図
は本考案による作用を説明するためのグラフであ
る。第９図は従来例の概念図である。 １ａ…熱放射板、１ｃ…伝熱隔壁、２…熱風往
路、５…熱風復路。 1 to 6 show embodiments of the present invention,
Figure 1 is an overall conceptual diagram, Figure 2 is a sectional view taken along the line - - of Figure 1, Figure 3 is a sectional view taken along the line - - of Figure 2, and Figure 4 is a sectional view taken along the line -
The figure is a sectional view taken along the line -- in FIG. 2, and FIGS. 5 and 6 are partially exploded perspective views. FIGS. 7A and 7B are sectional views showing different embodiments of the present invention. FIG. 8 is a graph for explaining the effect of the present invention. FIG. 9 is a conceptual diagram of a conventional example. 1a... Heat radiation plate, 1c... Heat transfer partition, 2... Hot air outward path, 5... Hot air return path.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱放射板１ａの背部に熱風路を有する熱放射具
であつて、前記熱放射板１ａに臨む熱風往路２と
、その熱風往路２に対して前記熱放射板１ａとは
反対側で伝熱隔壁１ｃを介して隣接する熱風復路
５を、互に流動方向が逆になる状態で前記熱風路
に形成し、前記熱風往路２の出口と前記熱風復路
５の入口を接続してある熱放射具。 A heat radiating device having a hot air path on the back of a heat radiating plate 1a, which includes a hot air outgoing path 2 facing the heat radiating plate 1a, and a heat transfer partition on the opposite side of the hot air outgoing path 2 from the heat radiating plate 1a. A heat radiating device in which hot air return paths 5 adjacent to each other via 1c are formed in the hot air path in a state where the flow directions are opposite to each other, and the outlet of the hot air outbound path 2 and the inlet of the hot air return path 5 are connected.