CN102378556A - Radiating device of circuit board - Google Patents
Radiating device of circuit board Download PDFInfo
- Publication number
- CN102378556A CN102378556A CN2010102638663A CN201010263866A CN102378556A CN 102378556 A CN102378556 A CN 102378556A CN 2010102638663 A CN2010102638663 A CN 2010102638663A CN 201010263866 A CN201010263866 A CN 201010263866A CN 102378556 A CN102378556 A CN 102378556A
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- China
- Prior art keywords
- circuit board
- control circuit
- shell
- led
- emitting diode
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a radiating device of a circuit board, which comprises a shell, a fan assembly, an LED (light emitting diode), a connector, leads and a control circuit board, wherein the shell is in an inwards hollow rectangular shape, four corners at the bottom part of the shell are provided with supporting legs, the LED is arranged at one side edge of the shell, the control circuit board is arranged at an inner side of the side edge corresponding to the LED, the leads are connected with the control circuit board and the LED, the bottom part of the shell is provided with opening holes, the fan assembly is arranged at the inner part of the shell, one end of the connector is connected with the fan assembly, the other end of the connector is conencted with the control circuit board, and the control circuit board is used for controlling the operation of the fan assembly. The radiating device of the circuit board disclosed by the invention is provided with the LED, the control circuit board can control the operation of the fan assembly, when the fan assembly is in operation, the LED is luminant; when the fan assembly is not in operation, the LED is not luminant; and the bottom part of the shell is provided with the supporting legs, the space between the shell and a radiated piece is added, amd thus the radiating is benefited. The technical scheme has the advantages that the structure is simple, and the radiating device of the circuit board is practical.
Description
Technical field
The present invention relates to a kind of heat abstractor of circuit board, refer to that especially can belong to electronic technology field a kind of comprising with the heat abstractor of a plurality of light-emitting diode welding display circuit board on it.
Background technology
Continuous lifting along with electronic apparatus functions; Heat abstractor or system have become one of outfit indispensable in the existing electronic installation; Because if the heat energy that electronic installation produced is not in addition suitably dissipation, light then usefulness lowers weight then can cause burning of electronic installation.For example, can dispose cooling system that several fans constitute in the computer usually with dissipation such as heat energy that central processing unit or power supply unit were produced.This cooling system must link with the control port of this computer, and with the operational situation of these fans of circuit for detecting detecting of building in the computer, and by the running of these fans of control circuit control.When in this cooling system a certain fan failure being arranged, the heat-sinking capability that the normal fan of other in this cooling system must in time compensate this fan failure and lost, otherwise consequence may be quite serious.Therefore, can produce surface or the side of the electronic installation (for example central processing unit) of high heat usually can be with a heat abstractor or system with its heat energy that is produced of dissipation.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: a kind of heat abstractor of circuit board has been proposed, not only simplicity of design, do not account for system space, and do not need complicated distribution can reach the purpose that shows the operating heat radiation system situation.
Technical solution of the present invention is achieved in that a kind of heat abstractor of circuit board, comprises housing, fan component, light-emitting diode, joint, lead, control circuit board; Said housing is the cuboid of interior sky; The bottom of said housing is provided with supporting leg for four jiaos; Said light-emitting diode is arranged on the side of housing; Said control circuit board is arranged on the light-emitting diode opposed side edges inboard; Said lead connects control circuit board and light-emitting diode; The bottom of said housing is provided with perforate; Said fan component is arranged on enclosure interior, and said joint one end connects fan component, and an end connects control circuit board, the work of said control circuit board control fan component.
Preferably, said perforate corresponding fan component.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The heat abstractor of circuit board of the present invention has light-emitting diode, and control circuit board can be controlled under the situation of fan component running, lumination of light emitting diode; When fan component did not turn round, light-emitting diode was not luminous; Said housing bottom is provided with supporting leg, can increase housing and by the space between heat sink, thereby more helps heat radiation; This programme is simple in structure, practical.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing 1 is the stereogram of the heat abstractor of circuit board of the present invention;
Accompanying drawing 2 is three-dimensional exploded views of the heat abstractor of circuit board of the present invention;
Wherein: 1, housing; 2, fan component; 3, light-emitting diode; 4, supporting leg; 5, joint; 6, perforate; 7, lead; 8, control circuit board.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as the heat abstractor of a kind of circuit board of the present invention like accompanying drawing 1,2, comprise housing 1, fan component 2, light-emitting diode 3, joint 5, lead 7, control circuit board 8; Said housing 1 is the cuboid of interior sky; The bottom of said housing 1 is provided with supporting leg 4 for four jiaos; Said light-emitting diode 3 is arranged on the side of housing 1; Said control circuit board 8 is arranged on the light-emitting diode 3 opposed side edges inboards; Said lead 7 connects control circuit board 8 and light-emitting diode 3; The bottom of said housing 1 is provided with perforate 6; Said fan component 2 is arranged on housing 1 inside, and said joint 5 one ends connect fan component 2, one ends and connect control circuit board 8, the work of said control circuit board 8 control fan components 2; Said perforate 6 corresponding fan component 2.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
The heat abstractor of circuit board of the present invention has light-emitting diode, and control circuit board can be controlled under the situation of fan component running, lumination of light emitting diode; When fan component did not turn round, light-emitting diode was not luminous; Said housing bottom is provided with supporting leg, can increase housing and by the space between heat sink, thereby more helps heat radiation; This programme is simple in structure, practical.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. the heat abstractor of a circuit board is characterized in that: comprise housing, fan component, light-emitting diode, joint, lead, control circuit board; Said housing is the cuboid of interior sky; The bottom of said housing is provided with supporting leg for four jiaos; Said light-emitting diode is arranged on the side of housing; Said control circuit board is arranged on the light-emitting diode opposed side edges inboard; Said lead connects control circuit board and light-emitting diode; The bottom of said housing is provided with perforate; Said fan component is arranged on enclosure interior, and said joint one end connects fan component, and an end connects control circuit board, the work of said control circuit board control fan component.
2. the heat abstractor of the said circuit board of claim 1 is characterized in that: said perforate corresponding fan component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102638663A CN102378556A (en) | 2010-08-26 | 2010-08-26 | Radiating device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102638663A CN102378556A (en) | 2010-08-26 | 2010-08-26 | Radiating device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102378556A true CN102378556A (en) | 2012-03-14 |
Family
ID=45796230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102638663A Pending CN102378556A (en) | 2010-08-26 | 2010-08-26 | Radiating device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102378556A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790027A (en) * | 2016-03-08 | 2016-07-20 | 京东方科技集团股份有限公司 | Outer lead crimping device |
| WO2020001310A1 (en) * | 2018-06-25 | 2020-01-02 | 中兴通讯股份有限公司 | Heat dissipation apparatus of communication device |
-
2010
- 2010-08-26 CN CN2010102638663A patent/CN102378556A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790027A (en) * | 2016-03-08 | 2016-07-20 | 京东方科技集团股份有限公司 | Outer lead crimping device |
| CN105790027B (en) * | 2016-03-08 | 2019-02-12 | 京东方科技集团股份有限公司 | A kind of outer lead compression bonding apparatus |
| US10264718B2 (en) | 2016-03-08 | 2019-04-16 | Boe Technology Group Co., Ltd. | External-leadwire crimping apparatus |
| WO2020001310A1 (en) * | 2018-06-25 | 2020-01-02 | 中兴通讯股份有限公司 | Heat dissipation apparatus of communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |