Wire Harness Terminal Connectors and Refrigerator Liners

Abstract

The invention provides a wire harness terminal connector applied to a refrigerator casing. The wire harness terminal connector comprises a connector body, a sealing cap fixedly arranged at an outer wall of the connector body, and multiple buckles circumferentially arranged on the connector body, wherein the sealing cap is in sealing connection with the connector body, the multiple buckles and thesealing cap have same axial gaps at the same side surfaces, and distances of the axial gaps are not greater than wall thickness of the refrigerator casing. The wire harness terminal connector is advantaged in that the buckles and the sealing cap are utilized to realize self sealing, leakage possibility is reduced, on one hand, mounting is convenient, mounting operation is simplified, mounting efficiency and sealing reliability are improved, on the other hand, the structure is simple, and batch production is facilitated.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a wire harness terminal connector and a refrigerator box. Background technique [0002] In an air-cooled refrigerator, the loads that need to be connected externally to the freezer usually include power adders, fans, and temperature sensors. To connect these loads, 9-hole terminal connectors are usually used, among which the 9-hole terminal connectors are set in the holes that run through the box body, and use a simple bayonet fit with the box body. After the assembly is completed, it needs to be sealed with a sponge to prevent leakage. The installation of the 9-hole terminal connector is cumbersome, which is not conducive to the improvement of productivity and after-sales maintenance and repair. In addition, the reliability of the sponge seal depends on the experience and operation methods of the operator, so the pass rate of the seal cannot be guaranteed, and there is a ...

AI Technical Summary

Problems solved by technology

To connect these loads, 9-hole terminal connectors are usually used, among which the 9-hole terminal connectors are set in the holes that run through the box body, and use a simple bayonet fit with the box body. After the assembly is completed, it needs to be sealed with a sponge to prevent leakage. The installation of 9-hole terminal connector is cumbersome, which is not conducive to the improvement of productivity and after-sales maintenance and repair

In addition, the reliability of the sponge seal depends on the experience and operation methods of the operator, so the qualified rate of the seal cannot be guaranteed, and a high probability of bubble leakage is likely to occur; the sponge is easily deformed by the temperature, resulting in an unreliable seal

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