Circuit board cooling device with adjustable height
A technology for cooling devices and circuit boards, which is applied in cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc. It can solve problems such as overheating, limited installation space, and adverse effects of components, so as to avoid damage and install flexibly Effect
Inactive Publication Date: 2016-11-16
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 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 adjust the height of the fan after it is fixed. , cannot accommodate various component heights
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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 height-adjustable circuit board cooling device, comprising: a mobile mounting frame 8 and a motor 6, the motor 6 is arranged on the mobile mounting frame 8, the bottom of the motor 6 is provided with an output shaft, and the outer surface of the output shaft Several fan blades 7 are arranged on the circle, the number of said fan blades 7 is at least 3, and the several fan blades 7 are arranged in an annular array on the outer circle o...
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The invention discloses a circuit board cooling device with an adjustable height. The circuit board cooling device comprises a movable installation rack and a motor, wherein the motor is arranged on the movable installation rack, an output shaft is arranged at the bottom of the motor, a plurality of fan blades are arranged at an outer circle of the output shaft, a guide sleeve is arranged at each of two sides of the movable installation rack, a filter net is arranged on the movable installation rack and is arranged above the fan blades, a rotation shaft is arranged in each of the guide sleeves and faces downwards, and a fixed plate is arranged at the bottom of each of the rotation shafts. Through the above mode, in the circuit board cooling device with the adjustable height, the guide sleeves upwards move or downwards slide on the rotation shafts, the height positions of the movable installation rack and the fan blades can be adjusted, and the demands of different components are adapted; the filtering net can be used for filtering dust in air flow, and the components are prevented from being damaged; and the fixed plates can be fixed after rotating at angles, and the circuit board cooling device is flexible to install.
Description
technical field [0001] The invention relates to the field of circuit boards, in particular to a height-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 adjust the height of the fan after it is fixed. , unable to adapt to the height of various components. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a height-adjustable circuit board cooling device, which improves the con...
Claims
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IPC IPC(8): H05K7/20
CPCH05K7/20136
Inventor 翁伟
Owner FOREWIN FPC SUZHOU