CN205864941U - A kind of heat-radiating device of electric component - Google Patents
A kind of heat-radiating device of electric component Download PDFInfo
- Publication number
- CN205864941U CN205864941U CN201620800934.8U CN201620800934U CN205864941U CN 205864941 U CN205864941 U CN 205864941U CN 201620800934 U CN201620800934 U CN 201620800934U CN 205864941 U CN205864941 U CN 205864941U
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- CN
- China
- Prior art keywords
- pcb board
- heat
- board
- connecting rod
- electric component
- Prior art date
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
nullThe utility model discloses a kind of heat-radiating device of electric component，Including the first pcb board，Described first pcb board is arranged over the second pcb board，Described first pcb board、Second pcb board is arranged in parallel，And be connected by connecting rod，Described first pcb board upper surface is provided with heat conduction copper sheet，Described heat conduction copper sheet upper surface middle part is connected by the bottom of radiator and the second pcb board，Described first pcb board、Second pcb board upper surface is mounted on thermal source element away from one end of connecting rod，Two radiator fans are installed in described connecting rod，And two radiator fan corresponding first pcb boards respectively、Second pcb board，The upper surface of described second pcb board is provided with condensing tube，The top of described connecting rod is fixedly connected with insulation board，The upper surface of described second pcb board is connected with insulation board by thermal insulation board，Solve electronic devices and components self and can operationally produce heat effect，Excessive temperature is unfavorable for electronic devices and components work and the problem in life-span.
Description
Technical field
This utility model relates to technical field of heat dissipation, is specially a kind of heat-radiating device of electric component.
Background technology
Electronic devices and components, since innovation and creation, have been increasingly used in the middle of industry and the modern life in modern times, right
In modern industry, particularly mining, chemical industry, electric power, field such as industry manufacture etc., electronic devices and components generally require in specific work
Working under environment, but electronic devices and components self can produce heat effect while work, temperature can constantly raise, too high temperature
Degree is unfavorable in work and the life-span of electronic devices and components, therefore, generally using fin to dispel the heat, but, narrow at work space
In little environment, the area of fin can not infinitely expand, and causes radiating effect poor, and radiating rate is slow.
Utility model content
The purpose of this utility model is to provide a kind of heat-radiating device of electric component, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of heat-radiating device of electric component, including the first pcb board, described first pcb board is arranged over the second pcb board,
Described first pcb board, the second pcb board are arranged in parallel, and are connected by connecting rod, and described first pcb board upper surface sets
Having heat conduction copper sheet, described heat conduction copper sheet upper surface middle part is connected by the bottom of radiator and the second pcb board, a described PCB
Plate, the second pcb board upper surface are mounted on thermal source element away from one end of connecting rod, and described connecting rod is provided with two heat radiations
Fan, and two radiator fans corresponding first pcb board, the second pcb boards respectively, the upper surface of described second pcb board is provided with cold
Solidifying pipe, the top of described connecting rod is fixedly connected with insulation board, and the upper surface of described second pcb board passes through thermal insulation board and insulation board
Connect.
Preferably, described heat conduction copper sheet connects by screw and the first pcb board are fixing.
Preferably, in described radiator, be provided with eight to ten fin, and fin all be distributed in radiator.
Preferably, described thermal source element upper end is provided with cover plate, and described thermal source element and cover plate junction are coated with silicone grease.
Preferably, described thermal insulation board quantity at least two, and on thermal insulation board, it is equipped with vent.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, these electronic devices and components
Heat abstractor dispels the heat by installing radiator between the first pcb board, the second pcb board, is provided with some heat radiations in radiator
Sheet keeps Homogeneouslly-radiating, is provided with condensing tube and cools down on the second pcb board, then by radiator fan to the first pcb board and
Second pcb board dispels the heat, and solves electronic devices and components self and can operationally produce heat effect, and excessive temperature is unfavorable for electronics
Components and parts work and the problem in life-span, have the highest thermal diffusivity and practicality.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model the second pcb board structural representation.
In figure: the first pcb board (1), the second pcb board (2), connecting rod (3), heat conduction copper sheet (4), radiator (5), screw
(6), thermal source element (7), cover plate (71), condensing tube (8), thermal insulation board (9), insulation board (10), radiator fan (11), air vent
(12).
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-2, a kind of technical scheme of this utility model offer:
A kind of heat-radiating device of electric component, including the first pcb board 1, described first pcb board 1 is arranged over the second pcb board
2, described first pcb board the 1, second pcb board 2 is arranged in parallel, and is connected, on described first pcb board 1 by connecting rod 3
Surface is provided with heat conduction copper sheet 4, and described heat conduction copper sheet 4 is connected, on described heat conduction copper sheet 4 by screw 6 is fixing with the first pcb board 1
Surface middle part is connected with the bottom of the second pcb board 2 by radiator 5.
Be provided with eight to ten fin in described radiator 5, and fin all be distributed in radiator 5, described first
Pcb board the 1, second pcb board 2 upper surface is mounted on thermal source element 7 away from one end of connecting rod 3, and described thermal source element 7 upper end sets
Cover plate 71, described thermal source element 7 is had to be coated with silicone grease with cover plate 71 junction, described connecting rod 3 is provided with two radiation airs
Fan 11, and two radiator fan 11 corresponding first pcb board the 1, second pcb boards 2 respectively, the upper surface of described second pcb board 2 is installed
Having condensing tube 8, the top of described connecting rod 3 to be fixedly connected with insulation board 10, the upper surface of described second pcb board 2 is by heat insulation
Plate 9 is connected with insulation board 10, described thermal insulation board 9 quantity at least two, and is equipped with vent 12 on thermal insulation board 9.
Operation principle: this heat-radiating device of electric component is by installing heat radiation between first pcb board the 1, second pcb board 2
Device 5 dispels the heat, and is provided with some fin and keeps Homogeneouslly-radiating, be provided with condensing tube 8 and enter on the second pcb board 2 in radiator 5
Row cooling, then the first pcb board 1 and the second pcb board 2 are dispelled the heat, at the first pcb board 1 and the 2nd PCB by radiator fan 11
Being equipped with thermal source element 7 on plate 2, and thermal source element 7 upper end is provided with cover plate 71, described thermal source element 7 is coated with cover plate 71 junction
It is wiped with silicone grease, lowers the temperature, there is the highest thermal diffusivity and practicality.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a heat-radiating device of electric component, including the first pcb board (1), it is characterised in that: described first pcb board (1) top
Being provided with the second pcb board (2), described first pcb board (1), the second pcb board (2) are arranged in parallel, and by connecting rod (3) phase
Connecting, described first pcb board (1) upper surface is provided with heat conduction copper sheet (4), and described heat conduction copper sheet (4) upper surface middle part is by heat radiation
Device (5) is connected with the bottom of the second pcb board (2), and described first pcb board (1), the second pcb board (2) upper surface are away from connecting rod
(3) one end is mounted on thermal source element (7), and described connecting rod (3) is provided with two radiator fans (11), and two heat radiations
Fan (11) corresponding first pcb board (1), the second pcb board (2) respectively, the upper surface of described second pcb board (2) is provided with condensation
Pipe (8), the top of described connecting rod (3) is fixedly connected with insulation board (10), the upper surface of described second pcb board (2) by every
Hot plate (9) is connected with insulation board (10).
A kind of heat-radiating device of electric component the most according to claim 1, it is characterised in that: described heat conduction copper sheet (4) is led to
Cross that screw (6) and the first pcb board (1) are fixing to be connected.
A kind of heat-radiating device of electric component the most according to claim 1, it is characterised in that: described radiator sets in (5)
Have eight to ten fin, and fin all be distributed in radiator (5).
A kind of heat-radiating device of electric component the most according to claim 1, it is characterised in that: on described thermal source element (7)
End is provided with cover plate (71), and described thermal source element (7) and cover plate (71) junction are coated with silicone grease.
A kind of heat-radiating device of electric component the most according to claim 1, it is characterised in that: described thermal insulation board (9) quantity
Vent (12) it is equipped with at least two, and thermal insulation board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800934.8U CN205864941U (en) | 2016-07-28 | 2016-07-28 | A kind of heat-radiating device of electric component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800934.8U CN205864941U (en) | 2016-07-28 | 2016-07-28 | A kind of heat-radiating device of electric component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864941U true CN205864941U (en) | 2017-01-04 |
Family
ID=57649792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800934.8U Expired - Fee Related CN205864941U (en) | 2016-07-28 | 2016-07-28 | A kind of heat-radiating device of electric component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542416A (en) * | 2018-05-24 | 2018-09-18 | 明峰医疗系统股份有限公司 | A kind of fixed structure of pet detector pcb board |
| CN109461394A (en) * | 2018-09-19 | 2019-03-12 | 上海迪歆品牌设计股份有限公司 | VR light display systems |
-
2016
- 2016-07-28 CN CN201620800934.8U patent/CN205864941U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542416A (en) * | 2018-05-24 | 2018-09-18 | 明峰医疗系统股份有限公司 | A kind of fixed structure of pet detector pcb board |
| CN108542416B (en) * | 2018-05-24 | 2024-06-11 | 明峰医疗系统股份有限公司 | PET detector PCB board fixing structure |
| CN109461394A (en) * | 2018-09-19 | 2019-03-12 | 上海迪歆品牌设计股份有限公司 | VR light display systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |