CN206452607U - A kind of PCB printed circuit boards with heat sinking function - Google Patents
A kind of PCB printed circuit boards with heat sinking function Download PDFInfo
- Publication number
- CN206452607U CN206452607U CN201720164705.6U CN201720164705U CN206452607U CN 206452607 U CN206452607 U CN 206452607U CN 201720164705 U CN201720164705 U CN 201720164705U CN 206452607 U CN206452607 U CN 206452607U
- Authority
- CN
- China
- Prior art keywords
- heat
- block
- fixedly connected
- circuit board
- conducting plate
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of PCB printed circuit boards with heat sinking function, including circuit board body and heat-conducting plate, the heat-conducting plate is located at the bottom of circuit board body, the bottom of the circuit board body is fixedly connected with the fixed plate at the top of heat-conducting plate, the bottom of the fixed plate opens up fluted, heat-conducting block is fixedly connected with the top of the groove inner chamber, heating column is fixedly connected with the top of the heat-conducting plate, the one end of the heating column away from heat-conducting plate extends to the inside of groove and contacted with the bottom of heat-conducting block.The utility model is by setting heat-conducting block, the effect of heat conduction is reached, heat on circuit board can be conducted to heating column, so as to carry out heat exchange with the liquid inside accommodating chamber, and can be distributed by heat-conducting plate by temperature is substantial amounts of, so that the effect of high efficiency and heat radiation is reached, so as to extend the service life of circuit board, the effective situation for preventing short circuit, so that user-friendly circuit board.
Description
Technical field
The utility model is related to circuit board technology field, specially a kind of PCB printed circuit boards with heat sinking function.
Background technology
Printed circuit board, also known as printed circuit board (PCB), are the suppliers of electronic component electrical connection, and its development has
The history of more than 100 years, it is mainly designed to layout design, is to greatly reduce wiring and fill using the major advantage of circuit board
The mistake matched somebody with somebody, improves the gentle productive labor rate of Automated water, and printed circuit board is when in use because meeting the reason for electric elements
Distribute substantial amounts of heat, generally against the heat abstractor on circuit board just can position groundwork, but once surpass
Load running will cause the service life of circuit board to decline because of having little time to radiate, in some instances it may even be possible to the situation of short circuit occur, from
And circuit board can not be used.
Utility model content
The purpose of this utility model is to provide a kind of PCB printed circuit boards with heat sinking function possess high efficiency and heat radiation
Advantage, solve the problem of common heat dissipation for circuit board efficiency is low.
To achieve the above object, the utility model provides following technical scheme：A kind of PCB printing electricity with heat sinking function
Road plate, including circuit board body and heat-conducting plate, the heat-conducting plate are located at the bottom of circuit board body, the bottom of the circuit board body
Portion is fixedly connected with the fixed plate at the top of heat-conducting plate, and the bottom of the fixed plate opens up fluted, the groove inner chamber
Top is fixedly connected with the top of heat-conducting block, the heat-conducting plate and is fixedly connected with heating column, and the heating column is away from heat-conducting plate
One end extends to the inside of groove and contacted with the bottom of heat-conducting block, and the inside of the heating column offers accommodating chamber, described to lead
It is fixedly connected with the top of hot plate at the top of the fixed column positioned at heating column both sides, the fixed column and extends to the interior of fixed plate
Portion, the internal activity of the fixed plate is connected with support block, and the support block is plugged on the inside of fixed column, the support block
Rear end is fixedly connected with drive link one, and the internal activity of the drive link one is connected with drive link two, and the drive link two is remote
One end of heating column is fixedly connected with drive block in the lump through drive link.
It is preferred that, radiating fin is fixedly connected with the top of the heat-conducting plate, the radiating fin is evenly distributed on multiple
Between heating column.
It is preferred that, the front and back of the inner chamber of drive link one has been fixedly connected with gib block, the drive link two
Front and back offers the guide groove being adapted with gib block, and the gib block is slidably connected in guide groove.
It is preferred that, block one is fixedly connected with the top and bottom of the drive block, the inside of the fixed plate is fixed
The block two being adapted with block one is connected with, the block two is located at side of the block one away from drive link two.
It is preferred that, side of the drive block away from drive link two is fixedly connected with contiguous block, the top of the contiguous block
Offered with bottom and annulus is connected with link slot, the link slot, one end extension of the annulus away from link slot
To the outside of link slot.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model has reached the effect of heat conduction by setting heat-conducting block, can conduct the heat on circuit board
To heating column, so as to carry out heat exchange with the liquid inside accommodating chamber, and it can be distributed by heat-conducting plate by temperature is substantial amounts of
Go out, so as to reach the effect of high efficiency and heat radiation, so as to extend the service life of circuit board, effectively prevent the feelings of short circuit
Condition, so that user-friendly circuit board.
2nd, the utility model has reached the effect of support heat-conducting plate, energy by setting support block to coordinate with fixed column
It is enough to fix heat-conducting plate, radiated so that heating column can normally be coordinated with heat-conducting block, prevent heat-conducting plate drops from leading
Cause can not carry out high efficiency and heat radiation.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the plan structure partial sectional view of the utility model drive link one；
Fig. 3 is the utility model A-A partial structurtes enlarged diagram.
In figure：1 circuit board body, 2 fixed plates, 3 grooves, 4 heat-conducting blocks, 5 heat-conducting plates, 6 heating columns, 7 accommodating chambers, 8 are fixed
Post, 9 support blocks, 10 drive links one, 11 drive links two, 12 drive blocks, 13 radiating fins, 14 gib blocks, 15 guide grooves, 16 blocks
First, 17 blocks two, 18 contiguous blocks, 19 link slots, 20 annulus.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of PCB printed circuit boards with heat sinking function, including circuit board body 1 and heat-conducting plate 5 are referred to,
Heat-conducting plate 5 is located at the bottom of circuit board body 1, and the bottom of circuit board body 1 is fixedly connected with the fixation positioned at the top of heat-conducting plate 5
Plate 2, the bottom of fixed plate 2 opens up and heat-conducting block 4 is fixedly connected with the top of fluted 3, the inner chamber of groove 3, and the top of heat-conducting plate 5 is consolidated
Surely heating column 6 is connected with, by setting heat-conducting block 4, the effect of heat conduction has been reached, the heat on circuit board can be conducted to and led
Plume 6, so as to carry out heat exchange with the liquid inside accommodating chamber 7, and can be given out temperature is substantial amounts of by heat-conducting plate 5
Go, so as to reach the effect of high efficiency and heat radiation, so as to extend the service life of circuit board, effectively prevent the situation of short circuit,
So as to user-friendly circuit board, the top of heat-conducting plate 5 is fixedly connected with radiating fin 13, and radiating fin 13 is uniformly distributed
Between multiple heating columns 6, distributing for heat is can speed up by setting radiating fin 13, and can facilitate air circulation,
The one end of heating column 6 away from heat-conducting plate 5 extends to the inside of groove 3 and contacted with the bottom of heat-conducting block 4, the inside of heating column 6
Offer and liquid is filled with accommodating chamber 7, accommodating chamber 7, the top of heat-conducting plate 5 is fixedly connected with consolidating positioned at the both sides of heating column 6
Fixed column 8, the top of fixed column 8 extends to the inside of fixed plate 2, and the internal activity of fixed plate 2 is connected with support block 9, support block 9
The inside of fixed column 8 is plugged on, by setting support block 9 to coordinate with fixed column 8, the effect of support heat-conducting plate 5 has been reached,
Heat-conducting plate 5 can be fixed, be radiated so that heating column 6 can normally be coordinated with heat-conducting block 4, prevent heat-conducting plate 5
Drop and lead to not carry out high efficiency and heat radiation, the rear end of support block 9 is fixedly connected with drive link 1, and the inside of drive link 1 is lived
Dynamic to be connected with drive link 2 11, the front and back of the inner chamber of drive link 1 has been fixedly connected with gib block 14, drive link 2 11
Front and back offer the guide groove 15 being adapted with gib block 14, gib block 14 is slidably connected in guide groove 15,
By setting gib block 14 to coordinate with guide groove 15, so as to allow the movement that drive link 2 11 can more be stablized, drive link
2 11 one end away from heating column 6 are through drive link 1 and are fixedly connected with drive block 12, the top and bottom of drive block 12
Block 1 is fixedly connected with, the inside of fixed plate 2 is fixedly connected with the block 2 17 being adapted with block 1, block two
17 are located at side of the block 1 away from drive link 2 11, by setting block 1 to coordinate with block 2 17, prevent from passing
Motion block 12 departs from from the inside of fixed plate 2, and side of the drive block 12 away from drive link 2 11 is fixedly connected with contiguous block 18, connects
The top and bottom of block 18, which are offered, is connected with annulus 20 in link slot 19, link slot 19, annulus 20 is away from link slot
19 one end extends to the outside of link slot 19, by setting annulus 20 to coordinate with contiguous block 18, so as to allow user's energy
It is enough more easily to take out drive block 12 from the inside of fixed plate 2.
In use, carrying out heat conduction to the heat on circuit board by heat-conducting block 4, then heat conduction is carried out by heating column 6, then
Heat exchange is carried out by the liquid in accommodating chamber 7, while distributing heat by heat-conducting plate 5.
In summary：This has the PCB printed circuit boards of heat sinking function, passes through heat-conducting block 4, heat-conducting plate 5 and heating column 6
Coordinate, solve the problem of common heat dissipation for circuit board efficiency is low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of PCB printed circuit boards with heat sinking function, including circuit board body (1) and heat-conducting plate (5), its feature exist
In：The heat-conducting plate (5) is located at the bottom of circuit board body (1), and the bottom of the circuit board body (1), which is fixedly connected with, to be located at
Fixed plate (2) at the top of heat-conducting plate (5), the bottom of the fixed plate (2) is opened up fluted (3), the top of groove (3) inner chamber
Portion, which is fixedly connected with the top of heat-conducting block (4), the heat-conducting plate (5), is fixedly connected with heating column (6), and the heating column (6) is remote
One end from heat-conducting plate (5) extends to the inside of groove (3) and contacted with the bottom of heat-conducting block (4), the heating column (6) it is interior
Portion offers the fixed column (8) being fixedly connected with the top of accommodating chamber (7), the heat-conducting plate (5) positioned at heating column (6) both sides,
The inside of fixed plate (2) is extended at the top of the fixed column (8), the internal activity of the fixed plate (2) is connected with support block
(9), the support block (9) is plugged on the inside of fixed column (8), and the rear end of the support block (9) is fixedly connected with drive link one
(10), the internal activity of the drive link one (10) is connected with drive link two (11), and the drive link two (11) is away from heating column
(6) one end is through drive link one (10) and is fixedly connected with drive block (12).
2. a kind of PCB printed circuit boards with heat sinking function according to claim 1, it is characterised in that：The heat conduction
Be fixedly connected with radiating fin (13) at the top of plate (5), the radiating fin (13) be evenly distributed on multiple heating columns (6) it
Between.
3. a kind of PCB printed circuit boards with heat sinking function according to claim 1, it is characterised in that：The transmission
The front and back of bar one (10) inner chamber has been fixedly connected with gib block (14), and the front and back of the drive link two (11) is equal
The guide groove (15) being adapted with gib block (14) is offered, the gib block (14) is slidably connected in guide groove (15).
4. a kind of PCB printed circuit boards with heat sinking function according to claim 1, it is characterised in that：The transmission
Block one (16) is fixedly connected with the top and bottom of block (12), the inside of the fixed plate (2) is fixedly connected with and block
The block two (17) that one (16) are adapted, the block two (17) is located at side of the block one (16) away from drive link two (11).
5. a kind of PCB printed circuit boards with heat sinking function according to claim 1, it is characterised in that：The transmission
Side of the block (12) away from drive link two (11) is fixedly connected with contiguous block (18), and the top and bottom of the contiguous block (18) are equal
Offer and annulus (20) is connected with link slot (19), the link slot (19), the annulus (20) is away from link slot
(19) one end extends to the outside of link slot (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164705.6U CN206452607U (en) | 2017-02-23 | 2017-02-23 | A kind of PCB printed circuit boards with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164705.6U CN206452607U (en) | 2017-02-23 | 2017-02-23 | A kind of PCB printed circuit boards with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452607U true CN206452607U (en) | 2017-08-29 |
Family
ID=59666090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164705.6U Expired - Fee Related CN206452607U (en) | 2017-02-23 | 2017-02-23 | A kind of PCB printed circuit boards with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389776A (en) * | 2018-03-27 | 2018-08-10 | 南京亚欣照明有限公司 | A kind of temperature-sensitive scald preventing type stage illumination halogen lamp |
| CN110891401A (en) * | 2018-09-10 | 2020-03-17 | 杜尔克普-阿德勒股份公司 | Cooling device for at least one component on a printed circuit board and printed circuit board |
-
2017
- 2017-02-23 CN CN201720164705.6U patent/CN206452607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389776A (en) * | 2018-03-27 | 2018-08-10 | 南京亚欣照明有限公司 | A kind of temperature-sensitive scald preventing type stage illumination halogen lamp |
| CN110891401A (en) * | 2018-09-10 | 2020-03-17 | 杜尔克普-阿德勒股份公司 | Cooling device for at least one component on a printed circuit board and printed circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206452607U (en) | A kind of PCB printed circuit boards with heat sinking function | |
| CN203243595U (en) | A pcb structure | |
| CN204887856U (en) | Double -deck optical module heat radiation structure | |
| CN205071462U (en) | Multilayer circuit board heat conduction radiation structure | |
| CN208462136U (en) | A kind of pcb board convenient for heat dissipation | |
| CN102163910B (en) | Power module and electronic apparatus using power module | |
| CN204014377U (en) | Multilayered thermally-conductive formula switch | |
| CN201733513U (en) | Device for heat dissipation of printed board | |
| CN209402925U (en) | A kind of two-side radiation device of pcb board | |
| CN208063665U (en) | A kind of vehicle-mounted DA host computer controls chip cooling structure | |
| CN203748106U (en) | Novel heat-radiation circuit board | |
| CN206042635U (en) | Heat radiator of chip | |
| CN210042368U (en) | High heat conduction circuit board | |
| CN201146661Y (en) | Heat radiation structure for module power supply | |
| CN206402530U (en) | A kind of low-power consumption type printed circuit board (PCB) | |
| CN206977782U (en) | A kind of printed wiring board containing blind hole of high density interconnection | |
| CN203057769U (en) | Board card heat dissipation structure and heat dissipation cabinet | |
| CN206650897U (en) | A kind of LED power driving IC pad and its encapsulating structure | |
| CN202841681U (en) | Printed circuit board (PCB) possessing heat dissipation function | |
| CN201260292Y (en) | Large power electric power heat radiation board | |
| CN202095182U (en) | Circuit board with radiating structure | |
| CN206879328U (en) | A kind of communication product of high cooling efficiency | |
| CN208479569U (en) | A kind of heat dissipation type photovoltaic terminal box of low cost | |
| CN204651312U (en) | A kind of LED lamp panel | |
| CN208113217U (en) | Water cooling plate and computing equipment comprising same |
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: 20170829 Termination date: 20210223 |