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electrical connection box

A technology for electrical connection boxes and electronic components, applied in the direction of electrical components, circuits or fluid pipelines, electrical equipment housings/cabinets/drawers, etc. box etc.

Active Publication Date: 2021-09-07
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the electrical junction box is mounted on the vehicle, fastening members such as stud bolts are erroneously inserted into recesses located around the edge portion of the through hole, which may make it difficult to mount the electrical junction box to the vehicle.

Method used

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Examples

Experimental program
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Embodiment Construction

[0010] Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. will describe figure 1 Shown is an electrical junction box 1 according to an embodiment of the present invention. The electrical junction box 1 is generally to be mounted on a vehicle, and is a relay box configured to house electronic components such as relays. In the following, for the convenience of description, the sentences "up-down direction", "up" and "down" represent respectively figure 1 The "up-down direction", "up" and "down" directions, sides, etc. The "up and down direction" corresponds to the up and down direction of the vehicle when the electrical junction box 1 is mounted on the vehicle.

[0011] like figure 1 As shown, the electrical junction box 1 made of resin includes a case 10 configured to accommodate a plurality of electronic components (not shown). In this example, the case 10 includes: a frame 11 having a subst...

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PUM

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Abstract

An electrical connection box comprising: a housing configured to accommodate at least one electronic component; and a mounting portion provided on the housing; the mounting portion includes: a through hole for inserting a fastening component therein; and a mounting surface facing the object when the housing is mounted to the object to which the housing is mounted at the mounting portion by the fastening member. A plurality of recesses are provided around the edge portion defining the through hole, the plurality of recesses being provided on the mounting surface. At least one of the plurality of recesses is provided with an entry preventing portion configured to prevent the fastening member from entering the recess.

Description

technical field [0001] The invention relates to an electrical connection box. Background technique [0002] A related art electrical connection box such as a relay box is mounted on a vehicle and accommodates electronic components such as a relay (for example, see JP-A-2005-51880). A bracket for fixing the electrical junction box to a part of the vehicle is usually provided integrally with the housing of the electrical junction box. The bracket is provided with a through hole through which a fastening member such as a stud bolt is inserted, and the bracket has a mounting surface at which the housing of the electrical junction box is mounted to the part of the vehicle, and the bracket passes through the through hole. The inserted fastening member is secured to a part of the vehicle. [0003] Usually, the case and the bracket of the electrical junction box are resin molded products. Therefore, in order to prevent dents from being generated during resin molding, a plurality ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00
CPCH05K5/0052H05K5/0073H02G3/10B60R16/0238B60R16/02H02G3/081
Inventor 宫崎良也金子信崇
Owner YAZAKI CORP