Multi-mode heat sink electrical component

Abstract

The invention belongs to the technical field of electrical elements, and particularly relates to a multi-mode heat sink electrical component, which comprises a circuit board, a three-terminal voltagestabilization block and a mounting plate, and is characterized in that a limiting device is arranged on the circuit board and comprises an elastic sheet, sliding grooves are formed in the center linesof one surface of the mounting plate leftwards and rightwards, fixing devices are arranged in the sliding grooves, the fixing device comprises a first limiting block and a second limiting block, a clamping locking device is arranged on one surface of the mounting plate, and the clamping locking device comprises a fixing shaft. According to the multi-mode heat sink electrical component, a leading-out terminal of the three-terminal voltage stabilization block is in close contact with one surface of the circuit board, the two limiting plates are matched with each other and are in close contact with and fixed to the two sides of the leading-out terminal of the three-terminal voltage stabilization block, the part, making contact with the circuit board, of the multi-mode heat sink electrical component is prevented from deviating in the using process, one end of a clamping rod coincides with a clamping slot and is clamped, the three-end voltage stabilization block and the mounting plate arescrewed and fixed through a threaded rod and a threaded hole, and the three-terminal voltage stabilization block can be disassembled from the circuit board by disassembling the threaded rod.

Description

technical field [0001] The invention relates to the technical field of electrical components, in particular to a multi-mode radiator electrical component. Background technique [0002] Because a large number of integrated circuits of electrical components are used in computer components, a large amount of heat will be generated during the use of integrated circuits, and high temperature will lead to unstable operation of the system, shorten the service life of the computer, and may even burn some components. Therefore, the radiator plays a very important role in the computer. It transfers the heat generated by machinery or other appliances in the working process in time to avoid affecting the normal operation of the device or instrument. Cold, heat pipe radiator, liquid cooling, semiconductor refrigeration, compressor refrigeration and other types. The heat that causes high temperature does not come from outside the computer, but inside the computer, or inside the integrate...

AI Technical Summary

Problems solved by technology

In practice, the three integrated voltage regulator circuits should be installed with a large enough heat sink. When the temperature of the voltage regulator tube is too high, the voltage stability performance will deteriorate and even damage the circuit board.

[0004] The three-terminal voltage stabilizing block has three lead-out terminals. Most of the three-terminal voltage stabilizing blocks are welded on the circuit board by welding, which cannot be replaced or disassembled. If the three-terminal voltage stabilizing block on the circuit board is damaged, it will be replaced circuit board, increasing the cost of use

Images