Heat pipe detection device

Abstract

The invention discloses a heat pipe detection device which comprises a heating source, a heating resistor, a temperature sensor, a control rod, an angle ruler and a spacer. The heating source is arranged at a heat absorption end of a heat pipe, the heating resistor is fixed onto the heating source, the temperature sensor is connected with the heating resistor, a plurality of fixing buttons are arranged at the middle of the control rod, a fixing clamp is arranged on each fixing button, a product is clamped by the fixing clamps, the control rod is mounted in two supporting blocks, the angle ruler is mounted on one supporting block, the spacer is mounted below the control rod, and the product and a zero graduation line of the angle ruler are kept in the same horizontal line by the spacer. Bythe aid of the heat pipe detection device, the heating resistor on the heating source is heated to a certain temperature, the control rod is turned, and an angle of water drop sound generated by liquid in the heat pipe can be rapidly detected to judge whether the heat pipe is qualified or not.

Description

【Technical field】 [0001] The invention relates to a detection device, in particular to a heat pipe detection device applied to 3C products. 【Background technique】 [0002] Heat pipes are used in a wide range of applications. They were first used in the aerospace field, and are now widely used in various heat exchangers, coolers, and natural geothermal heat sources. They play the role of rapid heat conduction. The most universal and efficient heat transfer element. [0003] The heat pipe is a special material with rapid temperature uniformity. It has a hollow metal tube body, and a certain amount of liquid is stored in the metal tube body. The metal tube body has the characteristics of light weight and rapid temperature uniformity, so it has excellent thermal superconducting properties. When the heat pipe works, the back and forth convection of the gas and liquid in the metal tube between the heat-absorbing end and the heat-dissipating end makes the surface of the cavity pr...

AI Technical Summary

Problems solved by technology

When the production specifications of the heat pipe 120 are not up to standard, when the user quickly inverts the product 100, sometimes the liquid at the heat release end of the heat pipe 120 will drop directly to the heat absorption end, thereby producing a dripping sound, which will affect the electronic product being used. Users have a bad experience, which affects users' enthusiasm for using electronic products

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