초록 ▼

To accommodate an electronic circuit board in an electrical connection box without accommodating it in a container. An electronic circuit board 14 is placed above a portion of insulation plates 19 and busbars 13 stacked on a lower casing 11. Circuit portions 14a of the circuit board 14 are electrica

To accommodate an electronic circuit board in an electrical connection box without accommodating it in a container. An electronic circuit board 14 is placed above a portion of insulation plates 19 and busbars 13 stacked on a lower casing 11. Circuit portions 14a of the circuit board 14 are electrically connected with the busbars 13 via connection terminals 17. There are provided housings 16 for retaining the connection terminals 17 in terminal chambers arranged side by side therein. The connection terminals 17 are connected with the circuit portions 14a by fitting the housings 16 to the periphery of the circuit board 14 sideways. The circuit board 14 is placed on the upper faces of supports 11c projecting from the lower casing 11 while the connection terminals are fitted to the tabs of the busbars from above. An upper casing 12 is lockingly fixed with the lower casing 11, thereby pressingly fixing the upper surfaces of the housings 16 mounted on the circuit board 14 by shoulder portions 12c provided at the upper casing 12.

대표청구항 ▼

[ What is claimed is:] [1.] An electrical connection box (10) provided with an electronic circuitry, comprising:a first casing (11) provided with one or more supports (11c);at least one busbar (13) mounted on the first casing;an electronic circuit board (14) having circuit portions (14a) thereon, sa

[ What is claimed is:] [1.] An electrical connection box (10) provided with an electronic circuitry, comprising:a first casing (11) provided with one or more supports (11c);at least one busbar (13) mounted on the first casing;an electronic circuit board (14) having circuit portions (14a) thereon, said electronic circuit board (14) being disposed in proximity to said support (11c) of said first casing (11);connection terminals (17) having a first portion connected to a respective one of said circuit portions (14a) of said electronic circuit board (14) and having a second portion connected in a coupling direction (D) to the busbar (13); anda second casing (12) having at least one shoulder portion (12c), said second casing (12) being mounted in the coupling direction (D) over the electronic circuit board (14) and engaged with the first casing (11) such that the electronic circuit board (14) is pressingly fixed in proximity to the support (11c) of the first casing (11) and such that the connection terminals (17) are retained in connection with the busbar (13).