CN109936961A - A kind of radiator of circuit board - Google Patents
A kind of radiator of circuit board Download PDFInfo
- Publication number
- CN109936961A CN109936961A CN201711365768.9A CN201711365768A CN109936961A CN 109936961 A CN109936961 A CN 109936961A CN 201711365768 A CN201711365768 A CN 201711365768A CN 109936961 A CN109936961 A CN 109936961A
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- CN
- China
- Prior art keywords
- fixedly installed
- wall
- threaded rod
- shell
- circuit board
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- 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.)
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Abstract
The invention discloses a kind of radiators of circuit board, including installing shell, mounting rack is fixedly installed on the bottom end inner wall of the installation shell, the top of mounting rack is fixedly installed with circuit board body, temperature sensor is installed in circuit board body, it installs and is fixedly installed with two pieces of fixed plates being vertically arranged on the top inner wall of shell, horizontally disposed sliding panel is slidably fitted between two fixed plates, it installs and is respectively equipped with the first threaded rod and rotating electric machine being vertically arranged on the top inner wall of shell, first threaded rod and rotating electric machine are respectively positioned between two fixed plates, the top of first threaded rod and the top inner wall of installation shell are rotatablely connected, rotating electric machine is fixedly connected with the top of installation shell, the second threaded rod being vertically arranged is fixedly installed on the output shaft of rotating electric machine.Structure of the invention is ingenious, easy to use, has both good dust reduction capability while guaranteeing good heat sinking function.
Description
Technical field
The present invention relates to circuit board technology field more particularly to a kind of radiators of circuit board.
Background technique
A large amount of electronic component is generally fitted on circuit board, electronic component can generate a large amount of heat at work, because
This needs radiator to radiate circuit board, and existing radiator can be to the installation interior of circuit board while heat dissipation
Dust is brought, dust accumulation will cause heat dissipation effect variation.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of heat dissipation dress of the circuit board proposed
It sets.
To achieve the goals above, present invention employs following technical solutions:
A kind of radiator of circuit board, including shell is installed, the fixed installation on the bottom end inner wall of the installation shell
There is mounting rack, the top of mounting rack is fixedly installed with circuit board body, is equipped with temperature sensor, installation in circuit board body
It is fixedly installed with two pieces of fixed plates being vertically arranged on the top inner wall of shell, is slidably fitted with level between two fixed plates and sets
The sliding panel set installs the first threaded rod and rotating electric machine for being respectively equipped with and being vertically arranged on the top inner wall of shell, the first spiral shell
Rasp bar and rotating electric machine are respectively positioned between two fixed plates, and the top of the first threaded rod and the top inner wall of installation shell rotate and connect
It connects, rotating electric machine is fixedly connected with the top of installation shell, and the be vertically arranged is fixedly installed on the output shaft of rotating electric machine
Belt pulley is fixedly installed on two threaded rods, the first threaded rod and the second threaded rod, the outer sheath of two belt pulleys is equipped with skin
Band, and belt pulley is located at the top of sliding panel, opens up that there are two threaded holes on sliding panel, the first threaded rod and the second threaded rod are equal
Run through sliding panel by threaded hole, the bottom end of sliding panel is fixedly installed with the rack gear being vertically arranged, and the side for installing shell opens up
There is exhaust vent, installs and be fixedly installed with two support rods being vertically arranged on the bottom end inner wall of shell, the top rotation of support rod
Horizontally disposed rotating bar is installed, gear is fixedly installed on the outside of rotating bar, wheel and rack is meshed, and rotating bar is close
The plugging plate being vertically arranged is fixedly mounted in one end of exhaust vent, offers through-hole on plugging plate, and through-hole is corresponding with exhaust vent, and
Plugging plate is in contact with the inner wall of installation shell, and installation shell is pacified far from offering air inlet hole on the side inner wall of exhaust vent
Casing is fixedly installed with fan on the side inner wall of air inlet hole, installs and is also fixedly installed with control on the top inner wall of shell
Device processed.
Preferably, the controller be HAD-SC200 controller or HACH-SC200 controller, the input terminal of controller with
Temperature sensor is connected by conducting wire, and rotating electric machine and fan are connect with the output end of controller by conducting wire.
Preferably, the installation shell is fixedly installed with dust cover on the side outer wall of fan.
Preferably, the top of first threaded rod and the second threaded rod is fixedly installed with horizontally disposed limit plate,
The width of limit plate is greater than the diameter of threaded hole.
Preferably, the plugging plate be disc-shaped structure, and through-hole altogether there are two, through-hole on plugging plate be symmetrical arranged.
The beneficial effects of the present invention are: by temperature sensor, fixed plate, sliding panel, the first threaded rod, rotating electric machine,
The cooperation of second threaded rod, belt pulley, rack gear, support rod, rotating bar, gear, plugging plate, fan, controller and dust cover reaches
To the effect that automatic opening fan radiates when the temperature is excessively high, the design of plugging plate is so that when the temperature is excessively high, block
Plate turns to the through-hole position opposite with exhaust vent, and when temperature not radiate by high end, plugging plate turns to through-hole and exhaust vent
Not opposite position, achievees the effect that dust-proof, and structure of the invention is ingenious, easy to use, is guaranteeing the same of good heat sinking function
When have both good dust reduction capability.
Detailed description of the invention
Fig. 1 is a kind of side view angle cross-sectional view of the radiator of circuit board proposed by the present invention；
Fig. 2 is a kind of through-hole distribution schematic diagram of the radiator of circuit board proposed by the present invention.
In figure: 1 installation shell, 2 mounting racks, 3 limit plates, 4 circuit board bodies, 5 temperature sensors, 6 fixed plates, 7 slidings
Plate, 8 first threaded rods, 9 rotating electric machines, 10 second threaded rods, 11 belt pulleys, 12 rack gears, 13 support rods, 14 rotating bars, 15 teeth
Wheel, 16 plugging plates, 17 fans, 18 controllers, 19 dust covers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of radiator of circuit board, including shell 1 is installed, on the bottom end inner wall for installing shell 1
It is fixedly installed with mounting rack 2, the top of mounting rack 2 is fixedly installed with circuit board body 4, is equipped with temperature in circuit board body 4
Spend sensor 5, install and be fixedly installed with two pieces of fixed plates being vertically arranged 6 on the top inner wall of shell 1, two fixed plates 6 it
Between be slidably fitted with horizontally disposed sliding panel 7, install and be respectively equipped with the first screw thread being vertically arranged on the top inner wall of shell 1
Bar 8 and rotating electric machine 9, the first threaded rod 8 and rotating electric machine 9 are respectively positioned between two fixed plates 6, the top of the first threaded rod 8
It is rotatablely connected with the top inner wall of installation shell 1, rotating electric machine 9 is fixedly connected with the top of installation shell 1, rotating electric machine 9
The second threaded rod 10 being vertically arranged, fixed peace on the first threaded rod 8 and the second threaded rod 10 are fixedly installed on output shaft
Equipped with belt pulley 11, the outer sheath of two belt pulleys 11 is equipped with belt, and belt pulley 11 is located at the top of sliding panel 7, sliding panel 7
On open up there are two threaded hole, the first threaded rod 8 and the second threaded rod 10 by threaded hole through sliding panel 7, sliding panel 7
Bottom end is fixedly installed with the rack gear 12 being vertically arranged, and the side of installation shell 1 offers exhaust vent, in the bottom end for installing shell 1
Two support rods being vertically arranged 13 are fixedly installed on wall, the top of support rod 13 is rotatably equipped with horizontally disposed rotating bar
14, the outside of rotating bar 14 is fixedly installed with gear 15, and gear 15 is meshed with rack gear 12, rotating bar 14 close to exhaust vent one
The plugging plate 16 being vertically arranged is fixedly mounted in end, offers through-hole on plugging plate 16, through-hole is corresponding with exhaust vent, and plugging plate
16 are in contact with the inner wall of installation shell 1, and installation shell 1 is installed far from offering air inlet hole on the side inner wall of exhaust vent
Shell 1 is fixedly installed with fan 17 on the side inner wall of air inlet hole, installs and is also fixedly installed on the top inner wall of shell 1
Controller 18.
In the present embodiment, the through-hole under non-radiating state on plugging plate 16 is not correspond to air inlet hole, and plugging plate 16 will be into
Air holes is blocked, and is placed dust and is entered, and when temperature sensor 5 detects when the temperature is excessively high, controller 18 controls fan 17 and rotation
Motor 9 starts, and heat dissipation is blowed to circuit board body 4 in fan 17, and rotating electric machine 9 drives the rotation of the second threaded rod 10, due to
The cooperation of belt pulley 11 and belt drives the first threaded rod 8 and the second threaded rod 10 synchronous rotation, due to the first threaded rod 8 and the
Two threaded rods 10 are threadedly coupled with 7, so that sliding panel 7 be driven to move up and down, so that rack gear 12 be pushed to move up and down, pass through tooth
Engaging for item 12 and gear 15 drives plugging plate 16 to rotate, and radiates so that through-hole is corresponding with exhaust vent, when temperature biography
When sensor 5 detects that temperature is not high, controller 18 controls fan 17 and closes, and control rotating electric machine 9 drives sliding panel 7 to reset, and makes
It obtains plugging plate 16 to reset, dust cover 19 has achieved the effect that place dust enters from air inlet.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of radiator of circuit board, including installation shell (1), which is characterized in that in the bottom end of installation shell (1)
Being fixedly installed with mounting rack (2) on wall, the top of mounting rack (2) is fixedly installed with circuit board body (4), circuit board body
(4) being equipped with temperature sensor (5) on, install shell (1) top inner wall on be fixedly installed with two pieces be vertically arranged consolidate
Fixed board (6) is slidably fitted with horizontally disposed sliding panel (7) between two fixed plates (6), installs the top inner wall of shell (1)
On be respectively equipped with the first threaded rod (8) and rotating electric machine (9) being vertically arranged, the first threaded rod (8) and rotating electric machine (9) equal position
Between two fixed plates (6), the top of the first threaded rod (8) and the top inner wall of installation shell (1) are rotatablely connected, electric rotating
Machine (9) is fixedly connected with the top of installation shell (1), and the be vertically arranged is fixedly installed on the output shaft of rotating electric machine (9)
Two threaded rods (10) are fixedly installed with belt pulley (11) on the first threaded rod (8) and the second threaded rod (10), two belt pulleys
(11) outer sheath is equipped with belt, and belt pulley (11) is located at the top of sliding panel (7), opened up on sliding panel (7) there are two spiral shell
Sliding panel (7) are run through by threaded hole in pit, the first threaded rod (8) and the second threaded rod (10), and the bottom end of sliding panel (7) is solid
Dingan County is equipped with the rack gear (12) being vertically arranged, and the side of installation shell (1) offers exhaust vent, in the bottom end for installing shell (1)
Two support rods being vertically arranged (13) are fixedly installed on wall, the top of support rod (13) is rotatably equipped with horizontally disposed turn
Lever (14) is fixedly installed with gear (15) on the outside of rotating bar (14), and gear (15) is meshed with rack gear (12), rotating bar
(14) plugging plate (16) being vertically arranged is fixedly mounted close to one end of exhaust vent, plugging plate offers through-hole, through-hole on (16)
It is corresponding with exhaust vent, and plugging plate (16) is in contact with the inner wall of installation shell (1), installation shell (1) is far from exhaust vent
Air inlet hole is offered on the inner wall of side, and shell (1) is installed and is fixedly installed with fan (17) on the side inner wall of air inlet hole,
It installs and is also fixedly installed with controller (18) on the top inner wall of shell (1).
2. a kind of radiator of circuit board according to claim 1, which is characterized in that the controller (18) is HAD-
The input terminal of SC200 controller or HACH-SC200 controller, controller (18) is connect with temperature sensor (5) by conducting wire,
Rotating electric machine (9) and fan (17) are connect with the output end of controller (18) by conducting wire.
3. a kind of radiator of circuit board according to claim 1, which is characterized in that the installation shell (1) is close
Dust cover (19) are fixedly installed on the side outer wall of fan (17).
4. a kind of radiator of circuit board according to claim 1, which is characterized in that first threaded rod (8) with
The top of second threaded rod (10) is fixedly installed with horizontally disposed limit plate (3), and the width of limit plate (3) is greater than threaded hole
Diameter.
5. a kind of radiator of circuit board according to claim 1, which is characterized in that the plugging plate (16) is disk
Shape structure, and through-hole altogether there are two, through-hole on plugging plate (16) be symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365768.9A CN109936961A (en) | 2017-12-18 | 2017-12-18 | A kind of radiator of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365768.9A CN109936961A (en) | 2017-12-18 | 2017-12-18 | A kind of radiator of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109936961A true CN109936961A (en) | 2019-06-25 |
Family
ID=66982655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711365768.9A Withdrawn CN109936961A (en) | 2017-12-18 | 2017-12-18 | A kind of radiator of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936961A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768217A (en) * | 2019-11-22 | 2020-02-07 | 安徽润诚机电有限公司 | LED power supply over-temperature, over-voltage and under-voltage protection device |
| CN111030476A (en) * | 2019-12-20 | 2020-04-17 | 乐清市永茂电源有限公司 | High-efficient heat dissipation type power inverter |
| CN112211605A (en) * | 2020-12-08 | 2021-01-12 | 山东正峰能源装备科技有限公司 | Pulse electro-osmosis oil production operation device |
| CN112366770A (en) * | 2020-11-03 | 2021-02-12 | 安徽得康电子科技有限公司 | Double-fan charger |
| CN114245643A (en) * | 2021-12-22 | 2022-03-25 | 成都理工大学 | Signal transmission device of FPGA framework |
-
2017
- 2017-12-18 CN CN201711365768.9A patent/CN109936961A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768217A (en) * | 2019-11-22 | 2020-02-07 | 安徽润诚机电有限公司 | LED power supply over-temperature, over-voltage and under-voltage protection device |
| CN111030476A (en) * | 2019-12-20 | 2020-04-17 | 乐清市永茂电源有限公司 | High-efficient heat dissipation type power inverter |
| CN112366770A (en) * | 2020-11-03 | 2021-02-12 | 安徽得康电子科技有限公司 | Double-fan charger |
| CN112366770B (en) * | 2020-11-03 | 2024-06-11 | 安徽得康电子科技有限公司 | Double-fan charger |
| CN112211605A (en) * | 2020-12-08 | 2021-01-12 | 山东正峰能源装备科技有限公司 | Pulse electro-osmosis oil production operation device |
| CN112211605B (en) * | 2020-12-08 | 2021-02-12 | 山东正峰能源装备科技有限公司 | Pulse electro-osmosis oil production operation device |
| CN114245643A (en) * | 2021-12-22 | 2022-03-25 | 成都理工大学 | Signal transmission device of FPGA framework |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |