CN208739463U - A kind of circuit board of perfect heat-dissipating - Google Patents
A kind of circuit board of perfect heat-dissipating Download PDFInfo
- Publication number
- CN208739463U CN208739463U CN201820978021.4U CN201820978021U CN208739463U CN 208739463 U CN208739463 U CN 208739463U CN 201820978021 U CN201820978021 U CN 201820978021U CN 208739463 U CN208739463 U CN 208739463U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- board body
- heat dissipation
- thermal component
- dissipating
- 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 Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of circuit boards of perfect heat-dissipating, including circuit board body, several spliced eyes for being supplied to outer member grafting are provided in the circuit board body, closed heat dissipation cavity is provided in the circuit board body, the spliced eye runs through the heat dissipation cavity, the heat dissipation cavity is internally provided with transformer oil, transformer oil has preferable radiating insulating performance, it can effectively radiate for circuit board body, simultaneously, spliced eye runs through circuit board body, pin can be by circuit board body close to transformer oil during grafting for element, it is thermally conductive apart from short, to accelerate the heat dissipation of element.
Description
Technical field
The utility model relates to board structure of circuit.
Background technique
Circuit board is played a crucial role, is applied high-power as the substrate connected between several elements is realized
Element on, traditional circuit board there is no heat sinking function, cause due to circuit run when element heat production it is serious, lead to circuit board
It is lost with element, it is serious to be also possible to lead to circuit board softening transform.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of heat dissipation performance for installing transformer oil additional is good
Good circuit board.
The technical solution adopted in the utility model is:
A kind of circuit board of perfect heat-dissipating, including circuit board body are provided with several in the circuit board body and mention
The spliced eye of outer member grafting is supplied, is provided with closed heat dissipation cavity in the circuit board body, the spliced eye runs through
The heat dissipation cavity, the heat dissipation cavity are internally provided with transformer oil.
It is provided with groove in a ring on the side wall of the circuit board body, heat-dissipating pipe in a ring is provided on the groove
Road is provided with transformer oil in the hot channel.
The bottom of the circuit board body is provided with thermal component.
The thermal component includes the radiating block in bar shaped, and radiating block bottom is provided with several connection radiating block both ends
Heat dissipation wind channel.
The radiating block has two and is separately positioned on the two sides of circuit board body.
The thermal component is provided with sliding rail/sliding slot close to the side of circuit board body, correspondingly, the circuit board body
Bottom be provided with and pass through cunning with the matched sliding slot/sliding rail of sliding rail/sliding slot on thermal component, thermal component and circuit board body
Slot and sliding rail realize the connection that is slidably fastened.
The utility model has the beneficial effects that
The utility model circuit board, the setting heat dissipation cavity inside circuit board body, heat dissipation cavity is interior to fill transformer oil,
Transformer oil has preferable radiating insulating performance, can effectively radiate for circuit board body, meanwhile, spliced eye runs through circuit board sheet
Body, pin can be thermally conductive apart from short by circuit board body close to transformer oil during grafting for element, to accelerate element
Heat dissipation.
Circuit board bottom is provided with thermal component, and inside and outside one is all heat dissipation for circuit board, further increases heat dissipation performance.
Detailed description of the invention
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.
Fig. 1 is the sectional view of the utility model circuit board.
Fig. 2 is the bottom view of the utility model circuit board.
Specific embodiment
As Figure 1-Figure 2, the utility model circuit board, including circuit board body 1, if being provided in circuit board body 1
Dry is supplied to the spliced eye 2 of outer member grafting, and closed heat dissipation cavity 3 is provided in the circuit board body 1, described to insert
Hole 2 is connect through the heat dissipation cavity 3, the heat dissipation cavity 3 is internally provided with transformer oil.
Wherein, circuit board body 1 can have through-hole pipeline, lower clamp plate on upper clamp plate by upper clamp plate, annular deckle board and lower clamp plate
On be provided with through-hole corresponding with the through-hole pipeline of upper clamp plate, upper clamp plate, annular deckle board, lower clamp plate are in turn connected to form circuit board
Ontology, and accordingly can also be integrally formed in inside formation heat dissipation cavity and spliced eye, circuit board body and form heat dissipation
Cavity finally seals after injection transformer oil in heat dissipation cavity.
The setting heat dissipation cavity 3 inside circuit board body 1, heat dissipation cavity 3 is interior to fill transformer oil, and transformer oil has preferably
Radiating insulating performance, can effectively for circuit board body 1 radiate, meanwhile, spliced eye 2 run through circuit board body 1, element insert
Pin can be thermally conductive apart from short by circuit board body 1 close to transformer oil in termination process, to accelerate the heat dissipation of element.
It is provided with groove 4 in a ring on the side wall of circuit board body 1, heat-dissipating pipe in a ring is provided on the groove 4
Road 5 is provided with transformer oil in hot channel 5, further strengthens the heat dissipation performance of circuit board herein.
The bottom of the circuit board body 1 is provided with thermal component 6, and inside and outside one is all heat dissipation for circuit board, further increases
Heat dissipation performance.
There are many radiator structures for thermal component herein, can be several fan-shaped radiating fins, and the design is preferred
Thermal component 6 includes the radiating block in bar shaped, and radiating block bottom is provided with the heat dissipation wind channel 7 at several connection radiating block both ends,
And radiating block has two and is separately positioned on the two sides of circuit board body 1.
Further, it is mounted in circuit board body for the ease of thermal component 6, thermal component 6 is close to circuit board body 1
Side be provided with 8/ sliding slot 9 of sliding rail, correspondingly, the bottom of the circuit board body 1 is provided with and the sliding rail on thermal component 6
Matched 9/ sliding rail 8 of sliding slot of 8/ sliding slot 9, thermal component 6 and circuit board body 1 realize the company of being slidably fastened by sliding slot 9 and sliding rail 8
It connects.
The foregoing is merely the preferred embodiments of the utility model, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the utility model aim technical solution belong to the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of circuit board of perfect heat-dissipating, including circuit board body, several offers are provided in the circuit board body
To the spliced eye of outer member grafting, it is characterised in that: closed heat dissipation cavity is provided in the circuit board body, it is described to insert
Hole is connect through the heat dissipation cavity, the heat dissipation cavity is internally provided with transformer oil.
2. a kind of circuit board of perfect heat-dissipating according to claim 1, it is characterised in that: the side of the circuit board body
It is provided with groove in a ring on wall, hot channel in a ring is provided on the groove, change is provided in the hot channel
Depressor oil.
3. a kind of circuit board of perfect heat-dissipating according to claim 1, it is characterised in that: the bottom of the circuit board body
Portion is provided with thermal component.
4. a kind of circuit board of perfect heat-dissipating according to claim 3, it is characterised in that: the thermal component includes being in
The radiating block of bar shaped, radiating block bottom are provided with the heat dissipation wind channel at several connection radiating block both ends.
5. a kind of circuit board of perfect heat-dissipating according to claim 4, it is characterised in that: the radiating block have two simultaneously
And it is separately positioned on the two sides of circuit board body.
6. a kind of circuit board of perfect heat-dissipating according to claim 3, it is characterised in that: the thermal component is close to electricity
The side of road plate ontology is provided with sliding rail/sliding slot, correspondingly, the bottom of the circuit board body be provided with on thermal component
Matched sliding slot/the sliding rail of sliding rail/sliding slot, thermal component are slidably fastened and are connect by sliding slot and sliding rail realization with circuit board body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978021.4U CN208739463U (en) | 2018-06-22 | 2018-06-22 | A kind of circuit board of perfect heat-dissipating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978021.4U CN208739463U (en) | 2018-06-22 | 2018-06-22 | A kind of circuit board of perfect heat-dissipating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208739463U true CN208739463U (en) | 2019-04-12 |
Family
ID=66024325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978021.4U Expired - Fee Related CN208739463U (en) | 2018-06-22 | 2018-06-22 | A kind of circuit board of perfect heat-dissipating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208739463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113874A (en) * | 2019-05-27 | 2019-08-09 | 杭州迪普科技股份有限公司 | PCB component and preparation method thereof |
-
2018
- 2018-06-22 CN CN201820978021.4U patent/CN208739463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113874A (en) * | 2019-05-27 | 2019-08-09 | 杭州迪普科技股份有限公司 | PCB component and preparation method thereof |
| CN110113874B (en) * | 2019-05-27 | 2020-07-07 | 杭州迪普科技股份有限公司 | PCB component and manufacturing method thereof |
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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: 20190412 Termination date: 20210622 |