Slidingly adjustable circuit board cooling device
A cooling device and sliding adjustment technology, which is applied in the direction of cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc., can solve the problems of difficult adjustment of fan position, limited installation space, and difficulty in heat dissipation, etc., to improve the stability of use performance and avoid overheating of components
Inactive Publication Date: 2016-09-21
FOREWIN FPC SUZHOU
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Problems solved by technology
[0003] Due to the narrow space and limited installation space, the heat generated by the components is difficult to dissipate due to the accumulation of heat, and it is easy to cause local overheating and damage. Ventilation and cooling are required, but the dust in the airflow is likely to cause adverse effects on the components, and the position of the fan after it is fixed is difficult. Adjustment, unable to meet the needs of components with high heat production, needs to be improved
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. 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] see figure 1 , the embodiment of the present invention includes:
[0015] A circuit board cooling device for sliding adjustment, comprising: a sliding mounting frame 1 and a motor 2, the motor 2 is arranged on the sliding mounting frame 1, the bottom of the motor 2 is provided with an output shaft pointing downward, and the output shaft Several fan blades 3 are arranged at the end of the shaft, and the plurality of fan blades 3 are arranged in an annular array on the outer circle of the end of the output shaf...
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The invention discloses a slidingly adjustable circuit board cooling device, comprising a sliding mounting rack and a motor, wherein the motor is arranged on the sliding mounting rack, an output shaft pointing to the lower side is arranged at the bottom of the motor, a plurality of fan blades are arranged at the tail end of the output shaggy, a sliding sleeve is arranged on the sliding mounting rack, a lateral sliding rod is arranged in the sliding sleeve, a support pillar pointing to the lower side is arranged at each of two ends of the lateral sliding rod, a trapezoidal sliding block is arranged at the bottom of each support pillar, a fixed plate is arranged under each trapezoidal sliding block, and each fixed plate is provided with a trapezoidal groove corresponding to the trapezoidal sliding block. In this way, the fixed plates of the slidingly adjustable circuit board cooling device disclosed by the invention are installed on two sides of the circuit board, by using the sliding of the sliding sleeve and the trapezoidal sliding block, the displacement of the sliding mounting rack on the circuit board can be adjusted, so that an airflow generated by the fan blades is aligned with an element needing to dissipate heat, and the problem that the element is overheated is avoided.
Description
technical field [0001] The invention relates to the field of circuit boards, in particular to a sliding-adjustable circuit board cooling device. Background technique [0002] With the advancement of production technology, the volume of the control box of some CNC equipment is getting smaller and smaller, and it is developing towards thinner and lighter. [0003] Due to the narrow space and limited installation space, the heat generated by the components accumulates and is difficult to dissipate heat, which may easily cause local overheating and damage. Ventilation and cooling are required, but the dust in the airflow is likely to cause adverse effects on the components, and it is difficult to fix the position of the fan. The adjustment cannot meet the needs of components with high heat production and needs to be improved. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a circuit board cooling device with slidin...
Claims
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IPC IPC(8): H05K7/20
CPCH05K7/20172H05K7/20181
Inventor 王东
Owner FOREWIN FPC SUZHOU