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Framework structure and electronic expansion valve with framework structure

An electronic expansion valve, skeleton structure technology, applied in mechanical equipment and other directions, can solve the problem of skeleton structure easily deformed

Active Publication Date: 2021-09-07
DUNAN ENVIRONMENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a skeleton structure and an electronic expansion valve with it, so as to solve the technical problem that the skeleton structure of the electronic expansion valve in the prior art is easily deformed during the plastic sealing process

Method used

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  • Framework structure and electronic expansion valve with framework structure
  • Framework structure and electronic expansion valve with framework structure
  • Framework structure and electronic expansion valve with framework structure

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Embodiment Construction

[0034] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0035] like Figure 1 to Figure 7 As shown, the first embodiment of the present invention provides a skeleton structure, and the skeleton structure is used for winding coils. The frame structure includes a first frame 10 , a second frame 20 and a support structure 30 , the first frame 10 includes a first frame body 11 and a first pin structure 12 , and the first pin structure 12 is disposed on the first frame body 11 , the first pin structure 12 includes a first waterproof rib 121 . The second frame 20 includes a second frame body 21 and a second pin structure 22. The second pin structure 22 is disposed on the second frame body 21. The second pin structure 22 includes...

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Abstract

The invention provides a framework structure and an electronic expansion valve with the framework structure. The framework structure is used for winding a coil, the framework structure comprises a first framework, a second framework and a supporting structure, the first framework comprises a first frame body and a first plug pin structure, the first plug pin structure is arranged on the first frame body, and the first plug pin structure comprises a first waterproof rib; the second framework comprises a second frame body and a second plug pin structure, the second plug pin structure is arranged on the second frame body, the second plug pin structure comprises a second waterproof rib, and the second waterproof rib and the first waterproof rib are arranged at an interval; and at least part of the supporting structure is arranged on the first plug pin structure, and the supporting structure is used for being matched with the second plug pin structure in an abutting manner. By means of the technical scheme, the technical problem that in the prior art, a framework structure of an electronic expansion valve is prone to deformation in the plastic packaging process can be solved.

Description

technical field [0001] The present invention relates to the technical field of electronic expansion valves, in particular, to a skeleton structure and an electronic expansion valve having the same. Background technique [0002] At present, the electronic expansion valve and its control coil are used in air conditioners and refrigeration devices to throttle the refrigerant. The refrigerant flowing in the valve body will transfer the cooling energy to the surface of the valve body and coil. Condensation occurs to form condensed water. When the electronic expansion valve is energized, the coil will heat up; when the electronic expansion valve is not energized, it will cool down, so that the coil of the electronic expansion valve will be used alternately between hot and cold. Therefore, it is necessary to have good water resistance and insulation of the electronic expansion valve coil, otherwise the insulation performance of the coil will decrease due to the condensed water on ...

Claims

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Application Information

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IPC IPC(8): F25B41/34
Inventor 袁波锋曾庆军郑利峰
Owner DUNAN ENVIRONMENT TECH
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