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High and low temperature impact test box

An impact test chamber, high and low temperature technology, applied in the field of electronic devices, can solve the problems of wasting energy in the test effect, achieve good heat preservation effect, improve test effect, and avoid waste

Inactive Publication Date: 2018-04-27
HUAIAN SHENGYU ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a high and low temperature impact test chamber to solve the problems that the current high and low temperature impact test chambers in the above background technology waste energy seriously and have poor test results

Method used

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  • High and low temperature impact test box

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] The present invention provides such as figure 1 A high and low temperature impact test chamber is shown, including a chamber body 1, a high temperature chamber 2, a low temperature chamber 3, a load basket and test components 4, an evaporator 5, a refrigeration device 6, a water outlet 7, a water inlet 8, and a pneumatic transmission Device 9, heat exchanger 10, motor 11, heater 12 and rotating wheel 13, described box body 1 is provided with high-temper...

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Abstract

The invention discloses a high and low temperature impact test box, which comprises a box body, a high temperature chamber, a low temperature chamber, a load basket and test elements, an evaporator, a refrigeration device, a water outlet, a water inlet, a pneumatic transmission device, a heat exchanger, and a motor , a heater and a rotating wheel, the box is provided with a high-temperature chamber; one end of the high-temperature chamber is fixed with a heater; the high-temperature chamber is fixed with a motor; one end of the motor is provided with a rotating wheel; A low-temperature chamber is arranged on the top; a loading basket and test elements are arranged in the low-temperature chamber; an evaporator is fixed at one end of the low-temperature chamber; a motor is fixed at one end of the low-temperature chamber; a rotating wheel is arranged at one end of the motor; A refrigeration device is arranged in the box; a heat exchanger is fixed on the refrigeration device; a water outlet is arranged on the box; a water inlet is arranged on the water outlet; a pneumatic transmission device is fixed in the box. The invention has the beneficial effects of energy saving, environmental protection and good test results.

Description

technical field [0001] The invention belongs to the technical field of electronic devices, and in particular relates to a high and low temperature impact test box. Background technique [0002] The high and low temperature impact test chamber is divided into three-chamber type and two-chamber type according to the test requirements and test standards. The difference lies in the test method and internal structure. The three-box type is divided into a cold storage room, a heat storage room and a test room, and the product is placed in the test room during testing. The two-box type is divided into a high-temperature room and a low-temperature room. The high and low temperature switching is realized through the movement of the basket driven by the motor. The product is placed in the basket and moves with the basket. With the rapid development of science and technology, people have higher and higher requirements for high and low temperature impact test chambers. At the same time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/003
Inventor 宗启军
Owner HUAIAN SHENGYU ELECTRONICS
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