chassis electrical box

A technology for electrical boxes and chassis, which is applied in the direction of electrical components, electrical equipment shells/cabinets/drawers, etc., which can solve the problems of large vibration impact and inability to slow vibration, and achieve the effect of ensuring normal use

Active Publication Date: 2020-04-28
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing chassis electrical box is greatly affected by the vibration of the whole vehicle, and it cannot achieve long-term effective vibration mitigation

Method used

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Embodiment Construction

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0038] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0039] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a chassis electric appliance box, which comprises a base, an electric appliance box body and an upper cover. A plurality of electric appliance box bodies and at least three mounting legs for mounting an electrical box of the chassis are arranged on the base, and a liquid leakage hole is arranged in the bottom wall of the base; the main body of the electric appliance box isprovided with a plurality of connecting parts of the main body of the electric appliance box and a plurality of mounting seats of the upper cover, the mount seats of the upper cover are arranged in pairs, and the connecting parts of the main body of the electric appliance box are arranged on both sides of the mounting seats of the upper cover of each pair; an upper cover is provided with a plurality of connection parts of the upper cover; the base and the main body of the electric appliance box form a first vibration damping cavity, and the upper cover and the main body of the electric appliance box form a second vibration damping cavity. The chassis appliance box with three-stage split design has multiple vibration damping cavities, which can effectively damp the chassis appliance box fora long time and ensure the normal use of the chassis appliance box.

Description

technical field [0001] The invention relates to the field of automobile electric control, more specifically, to a chassis electrical box. Background technique [0002] As the carrier of relays and fuses, the electrical box is used to distribute the large current from the battery or control switch into small currents and transmit them to various electrical devices, and can protect electrical devices, wires, switches and other devices. [0003] The chassis electrical box of the car is installed outside the cab and is responsible for the power distribution of the whole vehicle. Its reliability has a great influence on the electrical safety of the whole vehicle. Only by reliably fixing the chassis electrical box on the chassis and minimizing the vibration of the chassis box electrical equipment can the normal operation of the chassis electrical box be fully guaranteed. The existing chassis electrical box is greatly affected by the vibration of the whole vehicle, and cannot effe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/00
CPCH05K5/0043
Inventor 钱义红谢耀华侯先永佟杰黄朝斌
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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