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Overload protector mounting structure and overload protector supports

An overload protector and installation structure technology, applied in the field of compressors, can solve problems such as the loosening of the shrapnel anti-buckle structure, and achieve the effects of high reliability, increased cost, and unchanged assembly process

Active Publication Date: 2016-02-03
GREE ELECTRIC APPLIANCES INC OF ZHUHAI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been found that there are reliability problems in this installation structure. For example, when the upper cover is subjected to a strong impact, due to the effect of inertia, there may be a quality accident in which the buckle structure of the shrapnel is loose.

Method used

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  • Overload protector mounting structure and overload protector supports
  • Overload protector mounting structure and overload protector supports
  • Overload protector mounting structure and overload protector supports

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Embodiment Construction

[0024] In view of the defect that the installation structure of the overload protector in the prior art is easy to loosen, the present invention considers that when the overload protector is pressed down by force, the force that the existing shrapnel buckle structure can bear is too small, so there is a possibility of loosening. Hidden danger.

[0025] For this reason, the present invention provides the new installation structure of overload protector (such as three-phase compressor overload protector), as Figure 1-3 shown.

[0026] Specifically, the installation structure of the overload protector of the present invention mainly includes an overload protector shell 1 and an overload protector bracket 2 . Wherein, the overload protector 3 is fixed in the overload protector shell 1, and the overload protector shell 1 and the overload protector bracket 2 are installed together, and the overload protector bracket 2 is fixed on the installation parts such as the inner cover of t...

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Abstract

The invention discloses an overload protector mounting structure. The overload protector mounting structure comprises an overload protector outer shell and overload protector supports, wherein each overload protector support is provided with clamping-mounting portions, buckle structures are arranged at the tail ends of the clamping-mounting portions and protrude in the width directions of the clamping-mounting portions, and the overload protector outer shell is provided with clamping-connection portions matched with the clamping-mounting portions. The overload protector mounting structure is high in reliability, it can be guaranteed that an overload protector and the supports are not loosened or separated even under intense impact, and meanwhile the cost is low. The invention further discloses the overload protector supports.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to an installation structure of an overload protector. Background technique [0002] The overload protector is an important safety protection device in the compressor, for example, it is used to automatically cut off the power supply when the compressor current exceeds the limit or the temperature exceeds the limit. In the prior art, the overload protector of a three-phase compressor is usually fixed on the upper cover of the compressor by snapping back the shrapnel, that is, the overload protector is fixed by using a hook structure formed by bending the shrapnel. However, it has been found that there are reliability problems in this installation structure. For example, when the upper cover is subjected to a strong impact, due to the effect of inertia, a quality accident may occur in which the buckle structure of the shrapnel becomes loose. [0003] Therefore, it is an urgent t...

Claims

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Application Information

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IPC IPC(8): F04B49/10F04B39/14
Inventor 龚海涛范少稳
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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