CN207978233U - Cooling plate component - Google Patents
Cooling plate component Download PDFInfo
- Publication number
- CN207978233U CN207978233U CN201820332544.1U CN201820332544U CN207978233U CN 207978233 U CN207978233 U CN 207978233U CN 201820332544 U CN201820332544 U CN 201820332544U CN 207978233 U CN207978233 U CN 207978233U
- Authority
- CN
- China
- Prior art keywords
- longwell
- heat
- heat sink
- card slot
- circuit board
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 10
- 230000005611 electricity Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of cooling plate components,Including circuit board and heat sink,Heat sink is arranged on circuit boards,Heat sink top is equipped with longwell,The heat sink strip being sequentially arranged at intervals is equipped on the longwell,It is respectively equipped on the both sides side wall of heat sink strip along heat sink strip length direction and the salient point that arranges at regular intervals,Interval between two heat sink strips of waist position in longwell forms the first card slot,It is equipped with the first heat-conducting block to match with first card slot on circuit boards,It is equipped with arc-shaped surrounding edge in the side of longwell,Extend the shortwall parallel with longwell in the end of surrounding edge,Interval between the shortwall and longwell forms the second card slot,Circuit board is equipped with the second heat-conducting block,Second heat-conducting block is connected in the second card slot,In longwell resigning groove is equipped with close to the position of surrounding edge,Fixed seat is equipped in the resigning groove,One screw passes through the endoporus of fixed seat to be spirally connected with circuit board.Fixed reliable, perfect heat-dissipating the technique effect of installation is just realized in this way.
Description
Technical field
The utility model is related to a kind of thermal components on circuit board, and in particular to a kind of cooling plate component.
Background technology
Can all there be circuit board on the electric appliance of TV, sound equipment, computer etc, capacitance, processor and one are being installed on circuit board
Radiator can all be installed when a little components additional, to pack the proper heat reduction of each component, increase the normal work of each element
Make and ensure service life, existing heat spreader structures are more single, when mounted positioning can not abutment structure it is unreasonable, lead
Cause the low heat dissipation effect of heat transfer efficiency poor, the heat dissipation effect of each element of extreme influence circuit board can lead to element when serious
Heat accumulation influences performance and damaged circuit plate.
Invention content
To solve the above problems, the purpose of this utility model is to provide a kind of installation fixation is reliable, perfect heat-dissipating
Cooling plate component.
To achieve the above object, the utility model provides following technical solution：A kind of cooling plate component, including circuit board
And heat sink, the heat sink are arranged on the circuit board, the heat sink top be equipped with longwell, the longwell outwardly
End face be equipped with the heat sink strip that is sequentially arranged at intervals, be respectively equipped with along heat sink strip length side on the both sides side wall of the heat sink strip
To and the salient point that arranges at regular intervals, the end of the salient point is arc-shaped, and be located at waist position in the longwell two described dissipate
Interval between hot item forms the first card slot, and the first heat-conducting block to match with first card slot is equipped on the circuit board,
First heat-conducting block is plugged in first card slot, arc-shaped surrounding edge is equipped in the side of the longwell, in surrounding edge
The shortwall parallel with the longwell is extended in end, and the interval between the shortwall and longwell forms the second card slot, the circuit board
It is equipped with the second heat-conducting block to match with second card slot, second heat-conducting block is connected in second card slot, in institute
It states longwell and is equipped with resigning groove close to the position of surrounding edge, annular opening is respectively equipped in the resigning groove and on shortwall
Fixed seat, a screw pass through the endoporus of the fixed seat to be spirally connected with the circuit board.
The length of the shortwall is less than the length of the longwell 1/2.
First heat-conducting block and second heat-conducting block are side's annular.
The longwell, surrounding edge and shortwall are integrally formed.
This structure of the utility model, the heat that the component on circuit board generates at work can be by the first heat conduction
Block and the second heat-conducting block heat loss through conduction can also be radiated by heat sink simultaneously, be arranged on the heat sink strip and heat sink strip on heat sink
The salient point of row can effectively improve heat dissipation area, the first card slot and the clamping engagement of the first heat-conducting block and the second card slot and the second heat conduction
Block grafting can be such that heat sink preferably positions on circuit boards, and then heat sink is made across fixed seat with circuit board by screw
Installation fixation is more reliable and stable, just realizes fixed reliable, perfect heat-dissipating the technique effect of installation in this way.
The utility model is further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of specific embodiment of the present invention；
Fig. 2 is the enlarged drawing of A in Fig. 1.
Specific implementation mode
The utility model is specifically described below by embodiment, is served only for carrying out the utility model further
Illustrate, should not be understood as the restriction to scope of protection of the utility model.
As shown in Figure 1 and Figure 2, the utility model discloses a kind of 2 components of heat sink, including circuit board 1 and heat sink 2, dissipate
Hot plate 2 is arranged on the circuit card 1, and 2 top of heat sink is equipped with longwell 21, is equipped on the end face of longwell 21 outwardly and is spaced successively
The heat sink strip 3 of arrangement is respectively equipped on the both sides side wall of heat sink strip 3 along 3 length direction of heat sink strip and arranges at regular intervals
The end of salient point 31, the salient point 31 is arc-shaped, is located at the interval in longwell 21 between two heat sink strips 3 of waist position and forms first
Card slot 4, is equipped with the first heat-conducting block 5 to match with first card slot 4 on the circuit card 1, which is plugged on first
In card slot 4, it is equipped with arc-shaped surrounding edge 22 in the side of longwell 21, is extended in the end of surrounding edge 22 parallel with longwell 21 short
Wall 23, the interval between the shortwall 23 and longwell 21 form the second card slot 6, and circuit board 1 is equipped with to match with second card slot 6
The second heat-conducting block 7, the second heat-conducting block 7 is connected in the second card slot 6, is equipped with and steps down on the position of surrounding edge 22 in longwell 21
Groove 8, is respectively equipped with the fixed seat 9 of annular opening in the resigning groove 8 and on shortwall 23, a screw passes through fixed seat 9
Endoporus be spirally connected with circuit board 1（It is not shown in figure）.Fixed reliable, perfect heat-dissipating the technology effect of installation is just realized in this way
Fruit.
The length of shortwall 23 is less than longwell（21）1/2 length.Such structure can make the second heat-conducting block 7 more convenient slotting
Enter in the second card slot 6 between shortwall 23 and longwell 21, facilitates installation.
First heat-conducting block 5 and the second heat-conducting block 7 are side's annular.Heat transfer efficiency can be improved in this way, further increase heat dissipation effect
Fruit.
Longwell 21, surrounding edge 22 and shortwall 23 are integrally formed.Such design can further improve whole reliability,
Ensure heat dissipation performance and working performance.
This structure of the utility model, the heat that the component on circuit board 1 generates at work can be led by first
Heat block 5 and 7 heat loss through conduction of the second heat-conducting block can also be radiated by heat sink 2 simultaneously, heat sink strip 3 on heat sink 2 and be dissipated
The salient point 31 arranged on hot item 3 can effectively improve heat dissipation area, the first card slot 4 and the first heat-conducting block 5 clamping engagement and second
Card slot 6 and 7 grafting of the second heat-conducting block can make heat sink 2, and preferably on the circuit card 1, then heat sink 2 is worn by screw for positioning
Fixed seat 9 and circuit board 1 are crossed so that installation fixation is more reliable and stable, just realizes the fixed reliable, thermal diffusivity of installation in this way
The good technique effect of energy.
Claims (4)
1. a kind of cooling plate component, including circuit board and heat sink, the heat sink are arranged on the circuit board, feature
It is：The heat sink top is equipped with longwell, and the heat sink strip being sequentially arranged at intervals, institute are equipped on the end face of the longwell outwardly
It states and is respectively equipped on the both sides side wall of heat sink strip along heat sink strip length direction and the salient point that arranges at regular intervals, the end of the salient point
Portion is arc-shaped, is located at the interval in the longwell between two heat sink strips of waist position and forms the first card slot, in the electricity
Road plate is equipped with the first heat-conducting block to match with first card slot, which is plugged in first card slot,
It is equipped with arc-shaped surrounding edge in the side of the longwell, extends the shortwall parallel with the longwell in the end of surrounding edge, this is short
Interval between wall and longwell forms the second card slot, and the circuit board is equipped with the second heat conduction to match with second card slot
Block, second heat-conducting block are connected in second card slot, and resigning groove is equipped on position of the longwell close to surrounding edge,
Be respectively equipped with the fixed seat of annular opening in the resigning groove and on shortwall, a screw pass through the endoporus of the fixed seat with
The circuit board is spirally connected.
2. cooling plate component according to claim 1, it is characterised in that：The length of the shortwall is less than the longwell 1/2
Length.
3. cooling plate component according to claim 1, it is characterised in that：First heat-conducting block and described second is led
Heat block is side's annular.
4. cooling plate component according to claim 1, it is characterised in that：The longwell, surrounding edge and shortwall are integrated into
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332544.1U CN207978233U (en) | 2018-03-12 | 2018-03-12 | Cooling plate component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332544.1U CN207978233U (en) | 2018-03-12 | 2018-03-12 | Cooling plate component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207978233U true CN207978233U (en) | 2018-10-16 |
Family
ID=63765209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332544.1U Expired - Fee Related CN207978233U (en) | 2018-03-12 | 2018-03-12 | Cooling plate component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207978233U (en) |
-
2018
- 2018-03-12 CN CN201820332544.1U patent/CN207978233U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |