초록 ▼

A junction box (10) is constituted by a junction box body (14), on which a fuse outlet (11e) is formed, and a casing (18) for housing the junction box body (14). The casing (18) is formed by a lower case (17) for housing the junction box body (14), and an upper case (16) for detachably covering a ho

A junction box (10) is constituted by a junction box body (14), on which a fuse outlet (11e) is formed, and a casing (18) for housing the junction box body (14). The casing (18) is formed by a lower case (17) for housing the junction box body (14), and an upper case (16) for detachably covering a housing hole (17i) of the lower case (17). A cutaway portion for exposing the fuse outlet (11e) is formed on the lower case (17). Moreover, a closing portion (16d) for covering the cutaway portion is provided on the upper case (16).

대표청구항 ▼

1. A junction box comprising: a junction box body including a fuse outlet for fitting fuses, the junction box body comprising: a first cover provided with an embedding stage for various external electronic components; a second cover to be fitted to the first cover; a wiring plate disposed bet

1. A junction box comprising: a junction box body including a fuse outlet for fitting fuses, the junction box body comprising: a first cover provided with an embedding stage for various external electronic components; a second cover to be fitted to the first cover; a wiring plate disposed between the second cover and the first cover; a wiring board disposed between the wiring plate and the first cover, the wiring board being fixed to the wiring plate and stacked in multiple stages, and the wiring board having an insulating plate; and a control substrate including a substrate, the control substrate being fixed on the wiring plate, and a casing for housing the junction box body, the casing comprising: a first case including a cutaway portion and a housing hole for housing the junction box body; and a second case for detachably covering the housing hole of the first case, the second case including a closing portion, wherein the cutaway portion is configured to expose the fuse outlet therethrough when the junction box body is housed in the housing hole of the first case and the second case is detached from the first case, and wherein the closing portion is configured to cover the cutaway portion when the second case is attached to the first case. 2. The junction box according to claim 1, wherein the junction box body includes a connector outlet for fitting an external connector, and the casing includes a free cabling hole for allowing a wire harness connected to the external connector to be extracted in an arbitrary direction. 3. The junction box according to claim 1, wherein the control substrate includes a terminal block, and wherein the terminal block includes a first divided block and a second divided block, and adjacent ends of both the first divided block and the second divided block constitute a superimposed portion. 4. The junction box according to claim 3, wherein the control substrate further includes a substrate connector provided independently of both the substrate and the terminal block. 5. The junction box according to claim 3, wherein the terminal block is provided substantially orthogonal to a plane direction of the insulating plate. 6. The junction box according to claim 5, wherein the terminal block is fastened and fixed to the wiring plate with a screw when the substrate is mounted on the wiring plate. 7. The junction box according to claim 3, wherein the substrate is disposed on the wiring plate in an erected state, and the terminal block is provided substantially orthogonal to a plane direction of the substrate. 8. The junction box according to claim 1, wherein the wiring plate has a rectangular shape and is made of a hard resin, and a plurality of cabling paths having electric wires cabled thereon are formed on a back surface of the wiring plate. 9. The junction box according to claim 1, wherein the first cover includes an expanded portion and the control substrate includes a power unit and a control unit, and wherein a heat-shielding partition wall for shielding between the power unit and the control unit is provided in the expanded portion.