Electric control case wire harness connection structure
A technology of connecting structure and electric control box, applied in the direction of pipes/pipe joints/fittings, pipes, mechanical equipment, etc., can solve the problem of poor fixing stability and sealing, affecting the electrical conductivity of electrical components such as switches in the electric control box, and the insulation of conductive wires. The problems of peeling off the outer skin and leakage of electricity can achieve the effect of good sealing, increased stability and good sealing and isolation effect.
Inactive Publication Date: 2016-07-06
CHONGQING QIFU MACHINERY
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Problems solved by technology
[0002] The electric control box is provided with a wiring hole for the conductive wire to extend into. The fixing stability and sealing between the electric control box and the conductive wire in the prior art are poor, which is easy to cause the insulation sheath of the conductive wire to fall off and leakage, and external impurities such as dust It is easy to enter the inside of the electric control box through the gap between the conductive wire and the wiring hole, affecting the conductivity of the electrical components such as switches inside the electric control box
Method used
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[0011] figure 1 It is a schematic structural diagram of the present invention; as shown in the figure: the wiring harness connection structure of the electric control box in this embodiment includes a box body 1, a box door 2, a conductive wire 3 and a sealing assembly; the conductive wire 3 passes through the sealing assembly And the wiring hole of the box body 1 extends into the inside of the box body 1 and is electrically connected with the electrical components (such as switches) of the box body 1; Seal between the conductive wire 3 and the box body 1; the sealing assembly includes a sealing rubber plug 4 arranged in the wiring hole and an end cover 5 that presses the sealing rubber plug 4 to seal in the wiring hole; the end cover 5 passes through The fasteners are fixed on the box body 1 to increase the overall stability; the fasteners are bolts; when the end cover 5 is fastened to the box body 1, the sealing rubber plug 4 is pressed through the end cover 5 to connect the...
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The invention discloses an electric control case wire harness connection structure. The electric control case wire harness connection structure is characterized in that the electric control case wire harness connection structure comprises a case body, a case door, an electric lead and a sealing assembly; the electric lead penetrates through the sealing assembly and extends into the case body from a wiring hole of the case body to be in electrical connection with an electrical element of the case body; the sealing assembly is arranged at the wiring hole of the case body and used for sealing the electric lead penetrating through the wiring hole and the case body; the sealing assembly comprises a sealing rubber plug arranged in the wiring hole, and an end cover used for tightly pressing the sealing rubber plug in the wring hole for sealing; the electric control case wire harness connection structure is simple and compact in integral structure, and the electric lead is located firmly, so that the integral stability is improved; and meanwhile, the sealing property is good, so that a very good sealing isolation effect is achieved between the inside and the outside of an electric control case, and the effect that a switch and other electrical elements in the electric control case are prevented against the influences of dust and other external impurities is ensured.
Description
technical field [0001] The invention relates to an electric control box, in particular to a wiring harness connection structure of the electric control box. Background technique [0002] The electric control box is provided with a wiring hole for the conductive wire to extend into. The fixing stability and sealing performance between the electric control box and the conductive wire in the prior art are poor, and it is easy to cause the insulating skin of the conductive wire to fall off and leak electricity, and external impurities such as dust It is easy to enter the inside of the electric control box through the gap between the conductive wire and the wiring hole, affecting the conductivity of the electrical components such as switches inside the electric control box. [0003] Therefore, the stability and tightness of the fixed structure between the electric control box and the conductive wire have a great impact on the performance of electrical components such as switches ...
Claims
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Inventor王明杨梁绍辉
OwnerCHONGQING QIFU MACHINERY