CN203301849U - Dustproof circuit board with intelligent heat radiation apparatus - Google Patents
Dustproof circuit board with intelligent heat radiation apparatus Download PDFInfo
- Publication number
- CN203301849U CN203301849U CN2013202352951U CN201320235295U CN203301849U CN 203301849 U CN203301849 U CN 203301849U CN 2013202352951 U CN2013202352951 U CN 2013202352951U CN 201320235295 U CN201320235295 U CN 201320235295U CN 203301849 U CN203301849 U CN 203301849U
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- CN
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- Prior art keywords
- circuit board
- hole
- blower fan
- heat radiation
- dustproof
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- Expired - Lifetime
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Abstract
The utility model relates to a dustproof circuit board with an intelligent heat radiation apparatus. The dustproof circuit board comprises a circuit board and the intelligent heat radiation apparatus which comprises a temperature sensor, and a controller and a blower fan communicated with each other and arranged on a heat radiation rack. The temperature sensor arranged on a heat radiation layer timely and effectively senses the temperature change of the circuit board and outputs acquired temperature information. The controller determines whether to start the blower fan or not according to the temperature information received, and the circuit board is monitored on a real-time basis. A dustproof plate prevents dust from falling onto the circuit board, thereby preventing electronic components from being extruded by accumulated dust, and prolonging the service lifetime of the circuit board.
Description
Technical field
The utility model relates to the circuit board radiating device field, relates in particular to a kind of dustproof circuit board with Intelligent heat dissipation device.
Background technology
Because the electronic product volume dwindles and the continuous rising of chip frequency day by day, make the packaging density of circuit board constantly rise, thereby the heat dissipation problem that produces is more and more serious, and good cooling measure can promote the heat dissipation of circuit board, the life-span of lift elements effectively.The circuit board that prior art provides, can not carry out Real Time Monitoring to the working temperature of circuit board, and carry out in time, heat radiation effectively, the operational environment of circuit board is comparatively abominable, job stability and reliability are not high; The mode that electric component on printed circuit board adopts spot welding to connect, be fixed on printed circuit board, there will be the environment of many dusts in the operational environment of electronic equipment, and the extruding of dust can affect the normal operation of electric elements.
The utility model content
The utility model purpose is that a kind of circuit board Intelligent heat dissipation device and dust guard that is disposed on circuit board is provided in order to overcome the deficiencies in the prior art.
The purpose of this utility model is achieved in that a kind of dustproof circuit board with Intelligent heat dissipation device, comprise circuit board, heat radiation rack, temperature sensor, controller and blower fan, dust excluding plate, heat abstractor cover plate, described temperature sensor, controller are connected with blower fan, and be arranged on together on heat radiation rack, described dust excluding plate be positioned at circuit board directly over, by stent support, described support and the corresponding connection of the through hole on circuit board, described support is provided with the protruding pin suitable with through hole, and described support and circuit board are by protruding pin, through hole engagement connection; The bottom of described heat radiation rack is provided with the first through hole; Described blower fan comprises fan blade, the second through hole; Fan blade is arranged on blower fan inside, and described the second through hole is arranged on the bottom of blower fan, and the second through hole on described blower fan is communicated with the first through hole; Described heat abstractor cover plate is located on heat radiation rack, by hold-down screw, fixes, and is provided with breach on the radiator cover plate, and described radiator is communicated with described breach, to realize hot blast, is discharged from heat abstractor.
Further, described dust excluding plate and support are insulating material.
the dustproof circuit board with Intelligent heat dissipation device that the utility model provides, the louvre of processing on substrate layer and heat dissipating layer reserved area improved the ventilation condition of circuit board, the temperature sensor that arranges on heat dissipating layer can be timely, effectively sense the variations in temperature of circuit board, and the temperature information that will collect is exported, controller is according to the temperature information that receives, judge whether to be necessary to start blower fan, when the temperature of circuit board surpasses the temperature upper limit of controller setting, send control signal and start blower fan, the heat that circuit board is produced discharges rapidly, controller can be set the temperature upper limit that starts blower fan work, the setting of the dust excluding plate circuit board of can drawing up falls into dust, thereby avoids electric elements to be subject to the extruding of dust accretions, extends circuit board useful life.The utility model has been realized the Based Intelligent Control to heat dissipation for circuit board, has improved the ability of heat dissipation for circuit board, has guaranteed the Stability and dependability of circuit board work operation, and is simple in structure, has stronger practicality.
Description of drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Fig. 1 is the utility model Intelligent heat dissipation device stereogram;
Fig. 2 is the utility model anti-dust plate structure figure.
Embodiment
Be illustrated in figure 1 as a kind of dustproof circuit board with Intelligent heat dissipation device described in the utility model, comprise Intelligent heat dissipation device; Described Intelligent heat dissipation device is arranged on circuit board; Described Intelligent heat dissipation device comprises, circuit board 1, blower fan 2, hold-down screw 3, temperature sensor 4, controller 5; The bottom of described heat abstractor support is provided with the first through hole; Described blower fan, comprise fan blade, the second through hole; Described fan blade is arranged on blower fan inside, and described the second through hole is arranged on the bottom of blower fan; The second through hole on described blower fan is communicated with the first through hole; Temperature sensor, controller are connected with blower fan, and are arranged on together on the heat abstractor support; Described heat abstractor cover plate is located on the heat abstractor support, by hold-down screw, fixes; Be provided with breach on described heat abstractor cover plate; Described heat abstractor cover plate covers blower fan and radiator; Described radiator is communicated with described breach, to realize hot blast, is discharged from heat abstractor.Described dust excluding plate 6 is supported by support 7, and support is provided with the protruding pin suitable with through hole with the corresponding connection of circuit board through-hole 8, described support, and described support and circuit board are by protruding pin, through hole engagement connection.
The dustproof circuit board with Intelligent heat dissipation device that the utility model embodiment provides, realize the Based Intelligent Control to heat dissipation for circuit board, improved the ability of heat dissipation for circuit board, guaranteed the Stability and dependability of circuit board work operation, simple in structure, have stronger practicality.
Claims (2)
1. dustproof circuit board with Intelligent heat dissipation device, comprise circuit board, heat radiation rack, temperature sensor, controller and blower fan, dust excluding plate, heat abstractor cover plate, it is characterized in that: described dust excluding plate be positioned at circuit board directly over, by stent support, the connection corresponding with circuit board through-hole of described support, described dust-proof frame is provided with the protruding pin suitable with through hole, and described dust-proof frame and circuit board are by protruding pin, through hole engagement connection; Described temperature sensor, controller are connected with blower fan, and are arranged on together on heat radiation rack, and the bottom of described heat radiation rack is provided with the first through hole; Described blower fan comprises fan blade, the second through hole; Fan blade is arranged on blower fan inside, and described the second through hole is arranged on the bottom of blower fan, and the second through hole on described blower fan is communicated with the first through hole; Described heat abstractor cover plate is located on heat radiation rack, by hold-down screw, fixes, and is provided with breach on the radiator cover plate, and described radiator is communicated with described breach, to realize hot blast, is discharged from heat abstractor.
2., according to claim 1 with the dustproof circuit board of Intelligent heat dissipation device, it is characterized in that: dust excluding plate and its support are insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202352951U CN203301849U (en) | 2013-05-04 | 2013-05-04 | Dustproof circuit board with intelligent heat radiation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202352951U CN203301849U (en) | 2013-05-04 | 2013-05-04 | Dustproof circuit board with intelligent heat radiation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301849U true CN203301849U (en) | 2013-11-20 |
Family
ID=49577825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202352951U Expired - Lifetime CN203301849U (en) | 2013-05-04 | 2013-05-04 | Dustproof circuit board with intelligent heat radiation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301849U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678510A (en) * | 2017-09-23 | 2018-02-09 | 南京律智诚专利技术开发有限公司 | A kind of soft copy dustproof heat radiator of intelligent control |
| CN108541133A (en) * | 2018-06-25 | 2018-09-14 | 芜湖纯元光电设备技术有限公司 | A kind of circuit board that permeability is strong |
| CN111587028A (en) * | 2019-02-18 | 2020-08-25 | 成都立心天地电子科技有限公司 | Digital circuit control system |
| CN111831023A (en) * | 2020-08-03 | 2020-10-27 | 上海航天控制技术研究所 | Control moment gyro controller |
-
2013
- 2013-05-04 CN CN2013202352951U patent/CN203301849U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678510A (en) * | 2017-09-23 | 2018-02-09 | 南京律智诚专利技术开发有限公司 | A kind of soft copy dustproof heat radiator of intelligent control |
| CN108541133A (en) * | 2018-06-25 | 2018-09-14 | 芜湖纯元光电设备技术有限公司 | A kind of circuit board that permeability is strong |
| CN111587028A (en) * | 2019-02-18 | 2020-08-25 | 成都立心天地电子科技有限公司 | Digital circuit control system |
| CN111587028B (en) * | 2019-02-18 | 2024-03-15 | 湖南硕特电子科技有限公司 | Digital circuit control system |
| CN111831023A (en) * | 2020-08-03 | 2020-10-27 | 上海航天控制技术研究所 | Control moment gyro controller |
| CN111831023B (en) * | 2020-08-03 | 2021-10-29 | 上海航天控制技术研究所 | Control moment gyro controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN 988 ELECTRONIC CO., LTD. Free format text: FORMER OWNER: GAO XINPING Effective date: 20140909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xiaoming Inventor before: Gao Xinping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GAO XINPING TO: WANG XIAOMING Free format text: CORRECT: ADDRESS; FROM: 221600 XUZHOU, JIANGSU PROVINCE TO: 518129 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140909 Address after: Bantian street Longgang District of Shenzhen City, Guangdong province 518129 Daihatsu Po community Pu Street No. 7 Dezhong industrial park two building 2 floor No. 2 Patentee after: SHENZHEN JIUBABA ELECTRONICS Co.,Ltd. Address before: 221600 Jiangsu province Peixian new Pei Pei Cheng Long Road Garden District Building 3 unit 402 room Patentee before: Gao Xinping |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |