CN208480031U - A kind of circuit board radiating device - Google Patents
A kind of circuit board radiating device Download PDFInfo
- Publication number
- CN208480031U CN208480031U CN201820778433.3U CN201820778433U CN208480031U CN 208480031 U CN208480031 U CN 208480031U CN 201820778433 U CN201820778433 U CN 201820778433U CN 208480031 U CN208480031 U CN 208480031U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixed
- heat
- fan
- fixedly connected
- 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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Abstract
The utility model discloses a kind of circuit board radiating devices, including circuit board, the right side of circuit board is equipped with heat-conducting block, circuit board is fixedly connected by heat-conducting glue with heat-conducting block, fixed plate is additionally provided on the right side of circuit board, fixed plate is fixedly connected by two support plates with circuit board, two support plates are located at heat-conducting block two sides, the side wall of fixed plate offers the through-hole to match with heat-conducting block, the right side of fixed plate is equipped with fan corresponding with lead to the hole site, the two side walls up and down of fan are fixed with connecting plate, connecting plate and fixed plate offer the corresponding locking hole in position, fixed link is equipped in locking hole, one end of fixed link is fixed with fixed block.The utility model is easy to operate, can effectively radiate to circuit board, and accumulated heat is avoided to influence circuit board work, and convenient for carrying out disassembly cleaning to fan, fan dust stratification is avoided to influence heat dissipation of the fan to circuit board.
Description
Technical field
The utility model relates to heat abstractor technical field more particularly to a kind of circuit board radiating devices.
Background technique
The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.
Circuit board can generate heat when in use, if heat accumulation always portion distributes in time, just will affect circuit
The working efficiency of plate, or even circuit board is damaged, so people would generally radiate to circuit board using fan, and
In order to keep fan firm, usually it is fixedly connected with circuit board, but fan is after a protracted use, the surface of fan will
Accumulate a large amount of dust, just will affect heat dissipation of the fan to circuit board because fan is fixedly connected with circuit board, fan without
Method disassembly, it is inconvenient when dust to cause to clear up, and is easy to damage circuit board.
Utility model content
Purpose of the utility model is to solve fans after a protracted use, and the surface of fan will accumulate largely
Dust, just will affect heat dissipation of the fan to circuit board because fan is fixedly connected with circuit board, fan can not be dismantled,
Lead to clear up a kind of circuit board radiating device that is inconvenient, and being easy the problem of damaging to circuit board, and propose when dust.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of circuit board radiating device, including circuit board, the right side of the circuit board are equipped with heat-conducting block, and the circuit board is logical
It crosses heat-conducting glue to be fixedly connected with heat-conducting block, fixed plate is additionally provided on the right side of the circuit board, the fixed plate passes through two supports
Plate is fixedly connected with circuit board, and two support plates are located at heat-conducting block two sides, the side wall of the fixed plate offer with it is thermally conductive
The right side of the through-hole that block matches, the fixed plate is equipped with fan corresponding with lead to the hole site, two sides up and down of the fan
Wall is fixed with connecting plate, and the connecting plate and fixed plate offer the corresponding locking hole in position, set in the locking hole
There is fixed link, one end of the fixed link is fixed with fixed block, and the fixed link is arranged with sleeve far from one end of fixed block,
The side wall of the sleeve offers cavity, and the inside of the cavity is fixedly connected with support rod, the bar wall rotation of the support rod
It is connected with bull stick, movable sleeve is equipped with torque spring on the support rod, and one end of the torque spring is fixedly connected with support rod,
The other end of the torque spring is fixedly connected with bull stick, and the bar wall of the bull stick is fixed with the first gag lever post and the second limit
Bar, first gag lever post and the second gag lever post are symmetrical arranged, and the one end of the first gag lever post and the second gag lever post far from bull stick
It extends through the side wall of cavity and extends to the outside of cavity, the side wall of the fixed link is offered to match with the second gag lever post
Limiting slot.
Preferably, the right end of the heat-conducting block is fixed with multiple equally distributed cooling fins.
Preferably, movable sleeve is equipped with spring in the fixed link, and the spring is between fixed block and connecting plate.
Preferably, the side wall of the support plate offers multiple equally distributed heat release holes.
Preferably, the heat-conducting block and cooling fin are that copper sheet is made.
Compared with prior art, the utility model provides a kind of circuit board radiating device, have it is following the utility model has the advantages that
1, the circuit board radiating device, in the heat transfer to heat-conducting block for being generated circuit board by the heat-conducting glue being equipped with,
Radiated by the fan being equipped with to heat-conducting block, the heat so as to generate circuit board distributes, convenient for circuit board into
Row heat dissipation, uses convenient for people.
2, the circuit board radiating device can apply twisting resistance to bull stick by the torque spring being equipped with and drive bull stick rotation
Turn, bull stick is able to drive the rotation of the second gag lever post, fixed so as to which the second gag lever post to be inserted into the limiting slot in fixed link
Connecting plate and fixed plate can be fastenedly connected by bar, so as to which fan and fixed plate are fastenedly connected, and cleaning easy to disassemble,
Fan dust stratification is avoided to influence heat dissipation.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, it can effectively radiate to circuit board, avoid accumulated heat from influencing circuit board work, and convenient for tearing open to fan
Cleaning is unloaded, fan dust stratification is avoided to influence heat dissipation of the fan to circuit board.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of circuit board radiating device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of circuit board radiating device part A structural schematic diagram.
In figure: 1 circuit board, 2 heat-conducting blocks, 3 heat-conducting glues, 4 fixed plates, 5 support plates, 6 fans, 7 connecting plates, 8 fixed links, 9
Fixed block, 10 sleeves, 11 support rods, 12 bull sticks, 13 torque springs, 14 first gag lever posts, 15 second gag lever posts, 16 springs, 17
Heat release hole, 18 cooling fins.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of circuit board radiating device, including circuit board 1, the right side of circuit board 1 are equipped with heat-conducting block 2, electricity
Road plate 1 is fixedly connected by heat-conducting glue 3 with heat-conducting block 2, and the right end of heat-conducting block 2 is fixed with multiple equally distributed cooling fins
18, it is capable of increasing heat dissipation area, improves radiating efficiency, heat-conducting block 2 and cooling fin 18 are that copper sheet is made, and the right side of circuit board is also
Equipped with fixed plate 4, fixed plate 4 is fixedly connected by two support plates 5 with circuit board 1, and two support plates 5 are located at 2 liang of heat-conducting block
Side, the side wall of support plate 5 offer multiple equally distributed heat release holes 17, improve radiating efficiency, and the side wall of fixed plate 4 offers
The through-hole to match with heat-conducting block 2, the right side of fixed plate 4 are equipped with fan 6 corresponding with lead to the hole site, and two up and down of fan 6
Side wall is fixed with connecting plate 7, and connecting plate 7 and fixed plate 4 offer the corresponding locking hole in position, is equipped in locking hole solid
Fixed pole 8, one end of fixed link 8 are fixed with fixed block 9, and movable sleeve is equipped with spring 16 in fixed link 8, and spring 16 is located at fixed block
Between 9 and connecting plate 7, connecting plate 7 is avoided to shake, fixed link 8 is arranged with sleeve 10 far from one end of fixed block 9, sleeve 10
Side wall offers cavity, and the inside of cavity is fixedly connected with support rod 11, and the bar wall of support rod 11 is rotatably connected to bull stick 12, branch
Movable sleeve is equipped with torque spring 13 on strut 11, and one end of torque spring 13 is fixedly connected with support rod 11, torque spring 13
The other end is fixedly connected with bull stick 12, and the bar wall of bull stick 12 is fixed with the first gag lever post 14 and the second gag lever post 15, the first limit
Position bar 14 and the second gag lever post 15 are symmetrical arranged, and the first gag lever post 14 and the second gag lever post 15 one end far from bull stick 12 point
Not Guan Chuan cavity side wall and extend to the outside of cavity, the side wall of fixed link 8 is offered to match with the second gag lever post 15
Limiting slot.
In the utility model, in use, the heat transfer generated circuit board 1 by the heat-conducting glue 3 that is equipped with is to heat-conducting block 2
On, it is radiated by the fan 6 being equipped with to heat-conducting block 2, to the heat that circuit board 1 generates be distributed, convenient for circuit board 1
It radiates, twisting resistance is applied to bull stick 12 by the torque spring 13 being equipped with, bull stick 12 is driven to rotate, bull stick 12 drives second
Gag lever post 15 rotates, so that the second gag lever post 15 is inserted into the limiting slot in fixed link 8, fixed link 8 is by connecting plate 7 and fixes
Plate 4 is fastenedly connected, to fan 6 and fixed plate 4 are fastenedly connected, and cleaning easy to disassemble, 1 dust stratification of fan is avoided to influence to dissipate
Heat.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of circuit board radiating device, including circuit board (1), which is characterized in that the right side of the circuit board (1) is equipped with thermally conductive
Block (2), the circuit board (1) are fixedly connected by heat-conducting glue (3) with heat-conducting block (2), are additionally provided on the right side of the circuit board solid
Fixed board (4), the fixed plate (4) are fixedly connected by two support plates (5) with circuit board (1), two support plate (5) positions
In heat-conducting block (2) two sides, the side wall of the fixed plate (4) offers the through-hole to match with heat-conducting block (2), the fixed plate
(4) right side is equipped with fan (6) corresponding with lead to the hole site, and the two side walls up and down of the fan (6) are fixed with connection
Plate (7), the connecting plate (7) and fixed plate (4) offer the corresponding locking hole in position, are equipped with fixed link in the locking hole
(8), one end of the fixed link (8) is fixed with fixed block (9), and the fixed link (8) is arranged far from the one end of fixed block (9)
Have sleeve (10), the side wall of the sleeve (10) offers cavity, and the inside of the cavity is fixedly connected with support rod (11), institute
The bar wall for stating support rod (11) is rotatably connected to bull stick (12), and movable sleeve is equipped with torque spring (13) on the support rod (11),
One end of the torque spring (13) is fixedly connected with support rod (11), the other end and bull stick (12) of the torque spring (13)
It is fixedly connected, the bar wall of the bull stick (12) is fixed with the first gag lever post (14) and the second gag lever post (15), first limit
Position bar (14) and the second gag lever post (15) are symmetrical arranged, and the first gag lever post (14) and the second gag lever post (15) are far from bull stick (12)
One end extend through the side wall of cavity and extend to the outside of cavity, the side wall of the fixed link (8) offer and second limit
The limiting slot that position bar (15) matches.
2. a kind of circuit board radiating device according to claim 1, which is characterized in that the right end of the heat-conducting block (2) is solid
Surely multiple equally distributed cooling fins (18) are equipped with.
3. a kind of circuit board radiating device according to claim 1, which is characterized in that movable sleeve on the fixed link (8)
Equipped with spring (16), the spring (16) is located between fixed block (9) and connecting plate (7).
4. a kind of circuit board radiating device according to claim 1, which is characterized in that the side wall of the support plate (5) is opened
Equipped with multiple equally distributed heat release holes (17).
5. a kind of circuit board radiating device according to claim 1, which is characterized in that the heat-conducting block (2) and cooling fin
It (18) is that copper sheet is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778433.3U CN208480031U (en) | 2018-05-24 | 2018-05-24 | A kind of circuit board radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820778433.3U CN208480031U (en) | 2018-05-24 | 2018-05-24 | A kind of circuit board radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480031U true CN208480031U (en) | 2019-02-05 |
Family
ID=65218547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820778433.3U Expired - Fee Related CN208480031U (en) | 2018-05-24 | 2018-05-24 | A kind of circuit board radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480031U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636690A (en) * | 2019-10-23 | 2019-12-31 | 昆山沪利微电有限公司 | Heat dissipation substrate structure and manufacturing method thereof |
| CN111019715A (en) * | 2019-12-12 | 2020-04-17 | 涡阳县晟丰新型建材有限公司 | Control device of thermal cycle continuous coal gangue pyrolysis gasification integrated device |
| CN111315197A (en) * | 2020-04-02 | 2020-06-19 | 深圳市龙航科技有限公司 | Vehicle-mounted navigator with heat radiation structure |
| CN112203475A (en) * | 2020-10-11 | 2021-01-08 | 深圳名仕堂贸易有限公司 | Heat radiator for integrated circuit board |
-
2018
- 2018-05-24 CN CN201820778433.3U patent/CN208480031U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110636690A (en) * | 2019-10-23 | 2019-12-31 | 昆山沪利微电有限公司 | Heat dissipation substrate structure and manufacturing method thereof |
| CN110636690B (en) * | 2019-10-23 | 2020-12-11 | 昆山沪利微电有限公司 | Heat dissipation substrate structure and manufacturing method thereof |
| CN111019715A (en) * | 2019-12-12 | 2020-04-17 | 涡阳县晟丰新型建材有限公司 | Control device of thermal cycle continuous coal gangue pyrolysis gasification integrated device |
| CN111315197A (en) * | 2020-04-02 | 2020-06-19 | 深圳市龙航科技有限公司 | Vehicle-mounted navigator with heat radiation structure |
| CN112203475A (en) * | 2020-10-11 | 2021-01-08 | 深圳名仕堂贸易有限公司 | Heat radiator for integrated circuit board |
| CN112203475B (en) * | 2020-10-11 | 2021-04-23 | 江苏洲旭电路科技有限公司 | Heat radiator for integrated circuit board |
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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: 20190205 Termination date: 20210524 |