CN205566972U - High -efficient heat radiation structure of electric controller - Google Patents
High -efficient heat radiation structure of electric controller Download PDFInfo
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- CN205566972U CN205566972U CN201620395842.6U CN201620395842U CN205566972U CN 205566972 U CN205566972 U CN 205566972U CN 201620395842 U CN201620395842 U CN 201620395842U CN 205566972 U CN205566972 U CN 205566972U
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Abstract
The utility model provides a high -efficient heat radiation structure of electric controller belongs to the electric controller field. It has solved the poor problem of current electric controller radiating effect. This high -efficient heat radiation structure of electric controller, including the bottom plate apron, bottom plate and apron surround the formation installation cavity, install a plurality of circuit boards in the installation cavity, and the apron is the high thermal conductivity metal sheet that thickness is the same with the bottom plate, laps cheng a plurality of heating panels of one side difference bending type opposite with the bottom plate, and one side that apron and bottom plate stood erect mutually forms heat -sink in the heating panel, and inlay respectively in the heat -sink of bottom plate and apron at circuit board both ends, and the circuit board vertically sets up, a plurality of circuit boards along transverse distribution. Because inlay respectively in the heat -sink of bottom plate and apron at circuit board both ends, circuit board directly laminating utilizes the heating panel outside to carry out the high efficiency heat dissipation to the circuit board on the heating panel, consequently can improve the radiating effect, and the circuit board vertically sets up simultaneously, and consequently a plurality of circuit boards along transverse distribution can improve the holistic utilization ratio of installation cavity.
Description
Technical field
This utility model belongs to appliance controller technical field, relates to a kind of appliance controller
High-efficiency heat radiation structure.
Background technology
Components and parts caloric value on the internal circuit board of existing appliance controller is relatively big, and dissipates
Hot plate is typically mounted at hull outside, and the heat of components and parts is separated by housing, it is difficult to pass through
Heat sink dissipates, it is therefore necessary to improve.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that
A kind of space availability ratio that can improve, and the appliance controller improving radiating effect efficiently dissipates
Heat structure.
The purpose of this utility model can be realized by following technical proposal: a kind of electrical equipment control
Device high-efficiency heat radiation structure processed, including base plate and cover the cover plate on base plate, base plate and lid
Plate surrounds formation installation cavity, is provided with some circuit boards in installation cavity, it is characterised in that:
Cover plate is that the high thermal conductivity metallic plate that thickness is identical is made with base plate, and cover plate and base plate are contrary
Side be bent to form some heat sinks respectively, and the side that cover plate stands erect mutually with base plate is dissipating
Forming thermal trough in hot plate, described circuit board two ends are embedded in leading of base plate and cover plate respectively
In heat channel, and circuit board is longitudinally disposed, and some circuit boards are transversely distributed.
Owing to circuit board two ends are embedded in the thermal trough of base plate and cover plate respectively, therefore circuit
Plate can utilize efficiently dissipate circuit board outside heat sink directly against being combined on heat sink
Heat, therefore can improve radiating effect, and circuit board is longitudinally disposed simultaneously, some circuit board edges
Cross direction profiles, therefore can improve the utilization rate that installation cavity is overall.
In above-mentioned a kind of appliance controller high-efficiency heat radiation structure, described circuit board two
End is respectively facing the same side and is vertically bent with heat-conducting part one, and two heat-conducting part one end are also
Reverse vertical is bent with heat-conducting part two respectively, and two heat-conducting parts one of circuit board paste respectively
Being combined in the side that base plate stands erect mutually with cover plate, two heat-conducting parts two are embedded in base plate and cover plate respectively
Thermal trough in.
Therefore can fit what base plate stood erect mutually with cover plate respectively with heat-conducting part two by heat-conducting part one
Side, and be embedded in respectively in thermal trough, to improve the radiating effect of circuit board further,
Circuit board can be made fixing more stable simultaneously.
In above-mentioned a kind of appliance controller high-efficiency heat radiation structure, described base plate and lid
The side that plate stands erect mutually suppresses formation card article respectively, and described heat-conducting part one is provided with bar shaped card
Groove, and described circuit board can be made to be fixed on base plate by card article and card slot fit
And between cover plate.
Therefore circuit board is avoided to move in installation cavity.
In above-mentioned a kind of appliance controller high-efficiency heat radiation structure, two described heat conduction
The side that portion one is contrary, and two heat-conducting part two both sides have been respectively coated with heat conducting coating.
Therefore radiating effect can be improved.
In above-mentioned a kind of appliance controller high-efficiency heat radiation structure, described base plate and lid
Plate is copper coin or aluminium sheet.
Compared with prior art, this utility model has the advantage that
Owing to circuit board two ends are embedded in the thermal trough of base plate and cover plate respectively, therefore circuit
Plate can utilize efficiently dissipate circuit board outside heat sink directly against being combined on heat sink
Heat, therefore can improve radiating effect, and circuit board is longitudinally disposed simultaneously, some circuit board edges
Cross direction profiles, therefore can improve the utilization rate that installation cavity is overall.
Accompanying drawing explanation
Fig. 1 is this radiator structure sectional view.
In figure,
1, base plate；11, cover plate；12, heat sink；13, thermal trough；14, card article；
2, circuit board；21, heat-conducting part one；22, draw-in groove；23, heat-conducting part two.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, this utility model one appliance controller high-efficiency heat radiation structure, bag
Including base plate 1 and the cover plate 11 covered on base plate 1, base plate 1 and cover plate 11 surround shape
Becoming installation cavity, it is thick for being provided with some circuit boards 2, cover plate 11 and base plate 1 in installation cavity
Spending identical high thermal conductivity metallic plate to make, cover plate 11 and the contrary side of base plate 1 are respectively
It is bent to form some heat sinks 12, and the side that cover plate 11 stands erect mutually with base plate 1 is in heat radiation
Forming thermal trough 13 in plate 12, circuit board 2 two ends are embedded in base plate 1 and cover plate 11 respectively
Thermal trough 13 in, and circuit board 2 is longitudinally disposed, and some circuit boards 2 are transversely distributed.
Further, circuit board 2 two ends are respectively facing the same side and are vertically bent with heat-conducting part
One 21, and two heat-conducting part 1 end reverse vertical the most respectively are bent with heat-conducting part two
23, and two heat-conducting parts 1 of circuit board 2 are fitted in base plate 1 and cover plate 11 respectively
The side stood erect mutually, two heat-conducting parts 2 23 are embedded in base plate 1 and the heat conduction of cover plate 11 respectively
In groove 13.The side that base plate 1 stands erect mutually with cover plate 11 suppresses formation card article 14 respectively, leads
Hot portion 1 is provided with strip-shaped clamp groove 22, and can be coordinated with draw-in groove 22 by card article 14,
Circuit board 2 is made to be fixed between base plate 1 and cover plate 11.Two heat-conducting parts 1
Contrary side, and two heat-conducting part 2 23 both sides have been respectively coated with heat conducting coating.Base plate
1 and cover plate 11 be copper coin or aluminium sheet.
Owing to circuit board 2 two ends are embedded in the thermal trough 13 of base plate 1 and cover plate 11 respectively,
Therefore circuit board 2 can be directly against being combined on heat sink 12, and it is right to utilize outside heat sink 12
Circuit board 2 carries out high efficiency and heat radiation, therefore can improve radiating effect, and circuit board 2 is indulged simultaneously
To setting, some circuit boards 2 are transversely distributed, and therefore can improve the profit that installation cavity is overall
By rate.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing base plate 1, cover plate 11, heat sink 12, thermal trough
13, card article 14, circuit board 2, heat-conducting part 1, draw-in groove 22, heat-conducting part 2 23 etc.
Term, but it is not precluded from using the probability of other term.Use these terms only
In order to describe and explain essence of the present utility model more easily；It is construed as any
A kind of additional restriction is all contrary with this utility model spirit.
Claims (5)
1. an appliance controller high-efficiency heat radiation structure, including base plate (1) with cover
Cover plate (11) on base plate (1), base plate (1) and cover plate (11) surround formation and install
Chamber, is provided with some circuit boards (2) in installation cavity, it is characterised in that: cover plate (11)
It is that the high thermal conductivity metallic plate that thickness is identical is made with base plate (1), cover plate (11) and the end
The side that plate (1) is contrary is bent to form some heat sinks (12), and cover plate (11) respectively
The side stood erect mutually with base plate (1) forms thermal trough (13), institute in heat sink (12)
Circuit board (2) two ends stated are embedded in base plate (1) and the thermal trough of cover plate (11) respectively
(13) in, and circuit board (2) is longitudinally disposed, and some circuit boards (2) transversely divide
Cloth.
A kind of appliance controller high-efficiency heat radiation structure the most according to claim 1, its
It is characterised by: described circuit board (2) two ends are respectively facing the same side and are vertically bent with and lead
Hot portion one (21), and two heat-conducting part one (21) end reverse vertical the most respectively are bent with
Heat-conducting part two (23), and two heat-conducting parts one (21) of circuit board (2) fit respectively
In the side that base plate (1) stands erect mutually with cover plate (11), two heat-conducting parts two (23) are respectively
It is embedded in the thermal trough (13) of base plate (1) and cover plate (11).
A kind of appliance controller high-efficiency heat radiation structure the most according to claim 2, its
It is characterised by: the side that described base plate (1) stands erect mutually with cover plate (11) suppresses shape respectively
Becoming card article (14), described heat-conducting part one (21) is provided with strip-shaped clamp groove (22), and
Can be coordinated with draw-in groove (22) by card article (14), make described circuit board (2) clamping
It is fixed between base plate (1) and cover plate (11).
A kind of appliance controller high-efficiency heat radiation structure the most according to claim 3, its
It is characterised by: the described contrary side of two heat-conducting parts one (21), and two heat conduction
Both sides, portion two (23) have been respectively coated with heat conducting coating.
A kind of appliance controller high-efficiency heat radiation structure the most according to claim 4, its
It is characterised by: described base plate (1) and cover plate (11) are copper coin or aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395842.6U CN205566972U (en) | 2016-05-04 | 2016-05-04 | High -efficient heat radiation structure of electric controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395842.6U CN205566972U (en) | 2016-05-04 | 2016-05-04 | High -efficient heat radiation structure of electric controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566972U true CN205566972U (en) | 2016-09-07 |
Family
ID=56806002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620395842.6U Active CN205566972U (en) | 2016-05-04 | 2016-05-04 | High -efficient heat radiation structure of electric controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117438390A (en) * | 2023-12-20 | 2024-01-23 | 北京七星华创微电子有限责任公司 | Overvoltage and overcurrent protection switch and system of metal ceramic full-sealed package |
-
2016
- 2016-05-04 CN CN201620395842.6U patent/CN205566972U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117438390A (en) * | 2023-12-20 | 2024-01-23 | 北京七星华创微电子有限责任公司 | Overvoltage and overcurrent protection switch and system of metal ceramic full-sealed package |
| CN117438390B (en) * | 2023-12-20 | 2024-03-19 | 北京七星华创微电子有限责任公司 | Overvoltage and overcurrent protection switch and system of metal ceramic full-sealed package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Xucheng Inventor before: Song Xiaoling |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161212 Address after: Tang Jia Wan Zhen Jin Feng Road Xiangzhou 519000 Guangdong province Zhuhai City 128 Building No. 19 Room 302 Patentee after: Ma Xucheng Address before: 325036 Zhejiang city of Wenzhou province Ouhai Wutian Street 2 North Road, building 3, Salmonella (third layer) Patentee before: WENZHOU CHONGYA ELECTRONIC TECHNOLOGY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: 519080 Guangdong city of Zhuhai Province town technology six road No. 23 building a layer of strong science and Technology Park Patentee after: Wei Gao frequency conversion Science and Technology Ltd. of Zhuhai City Address before: Tang Jia Wan Zhen Jin Feng Road Xiangzhou 519000 Guangdong province Zhuhai City 128 Building No. 19 Room 302 Patentee before: Ma Xucheng |