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Component coupled to heat dissipation unit

a technology of components and heat dissipation units, which is applied in the direction of electrical equipment, basic electric elements, cooling/ventilation/heating modifications, etc., can solve the problems of failure or damage, the screwing element is likely to get disconnected from the screwing element cannot be fixed to the heat dissipation unit, so as to save manufacturing costs

Inactive Publication Date: 2017-08-24
ASIA VITAL COMPONENTS SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention aims to provide a component that is attached to a heat dissipation unit to prevent the disconnection of screwing elements during transportation. This component can be applied to various heat dissipation units, and it helps save manufacturing costs by avoiding the need for separable dies.

Problems solved by technology

It is impossible to fix the screwing elements to the heat dissipation units before transporting the heat dissipation units.
The screwing elements will be likely to get disconnected from the heat dissipation units during the transport thereof, if the screwing elements are inserted into the holes of the heat dissipation units but cannot be fixed thereto.
If the screwing elements are disposed on an electronic apparatus substrate, the detached screwing elements will cause the electronic apparatuses substrate to develop a short circuit and thus end up in a failure or get damaged.
However, the clamp structure must be customized, thereby lacking universal applicability.
The lack of universal applicability poses a problem to the clamp structure, even though the clamp structure is effective in preventing the disconnection of the screwing element from the heat dissipation unit.
1. lacking universal applicability;
2. getting disconnected during transport; and
3. incurring die development costs.

Method used

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  • Component coupled to heat dissipation unit
  • Component coupled to heat dissipation unit
  • Component coupled to heat dissipation unit

Examples

Experimental program
Comparison scheme
Effect test

first embodiment

[0029]Referring to FIGS. 1, 2 and 3, there are shown a perspective view and two cutaway views of a component coupled to a heat dissipation unit according to the present invention, respectively. As shown in the diagrams, a component 1 coupled to a heat dissipation unit comprises a body 11, a stop portion 12, a first inner engagement portion 13, a second inner engagement portion 14, and a first outer engagement portion 15.

[0030]The body 11 has a first part 11a and a second part 11b. The first and second parts 11a, 11b are connected to each other. The first and second parts 11a, 11b are disposed at two ends of the body 11, respectively. The body 11 forms therein a through hole 16 which extends axially. The through hole 16 penetrates the first and second parts 11a, 11b of the body 11.

[0031]The stop portion 12 is circumferentially disposed at the rim of one of the first and second parts 11a, 11b selectively. For illustrative sake, in this embodiment, the stop portion 12 is circumferentia...

fourth embodiment

[0052]Referring to FIG. 14, there is shown a schematic view of the operation of the present invention. Referring to FIGS. 1˜11, this operation embodiment and the preceding embodiment share the same technical features, except that this embodiment is characterized in that: the component 1 coupled to a heat dissipation unit has the structural aspect of the fourth embodiment and has two ends coupled to the screwing element 3; hence, the two ends of the component 1 coupled to a heat dissipation unit are penetratingly disposed at the apertures 23 formed on the heat dissipation unit 2 and thus are no longer subjected to a directional limitation, thereby rendering both the two ends available.

[0053]If the apertures 23 disposed on the heat dissipation unit 2 are not round in shape, the cross sections of the component 1 coupled to a heat dissipation unit can be non-round in shape to thereby prevent the component 1 coupled to a heat dissipation unit from rotating radially relative to the apertu...

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PUM

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Abstract

A component coupled to a heat dissipation unit, allowing a screwing element to be pivotally coupled to a heat dissipation unit, includes a body, a stop portion, a first inner engagement portion, a second inner engagement portion and a first outer engagement portion. The body has a first part and a second part and forms therein a through hole which extends axially. The stop portion is circumferentially disposed at the rim of the first or second part. The first inner engagement portion has checking plates and corresponds in position to the stop portion. The second inner engagement portion has stop blocks disposed at the first or second part. The first outer engagement portion is disposed at the rim of the body and opposite the stop portion. The screwing element is fixed to the heat dissipation unit temporarily but firmly, thereby preventing disintegration and disconnection during transport.

Description

BACKGROUND OF THE INVENTION[0001]1. Technical Field[0002]The present invention relates to components coupled to a heat dissipation unit and more particularly to a component coupled to a heat dissipation unit, fit to fix temporarily to the heat dissipation unit a screwing element for fixing a screw to the heat dissipation unit, and effective in preventing disintegration and disconnection during the transport of the heat dissipation unit.[0003]2. Description of Related Art[0004]Electronic components inside existing electronic apparatuses in operation generate heat; hence, the electronic apparatuses must be equipped with heat dissipation units to enhance the efficiency of heat dissipation with a view to preventing the electronic components from getting damaged when overheated. Hence, a heat-dissipating fin unit or a heat sink operates in conjunction with at least a cooling fan which ensures the heat dissipation of the heat dissipation unit to enhance overall heat dissipation performanc...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/20418H01L23/3672H01L23/4006H01L23/34H01L23/40H01L2023/4075H01L2023/4087
Inventor LIN, SHENG-HUANGLIN, YUAN-YI
Owner ASIA VITAL COMPONENTS SHENZHEN CO LTD