CN201260201Y - SD card vehicle-mounted video recorder having heat radiating device - Google Patents
SD card vehicle-mounted video recorder having heat radiating device Download PDFInfo
- Publication number
- CN201260201Y CN201260201Y CNU200820049813XU CN200820049813U CN201260201Y CN 201260201 Y CN201260201 Y CN 201260201Y CN U200820049813X U CNU200820049813X U CN U200820049813XU CN 200820049813 U CN200820049813 U CN 200820049813U CN 201260201 Y CN201260201 Y CN 201260201Y
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- China
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- video tape
- tape recorder
- fan
- heat abstractor
- cpu
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- Expired - Fee Related
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Abstract
The utility model relates to an SD card vehicle video tape recorder with radiating device, and the SD card vehicle video tape recorder comprises a video tape recorder casing, an operation panel, a main board and functionality work module of a central processing unit (CPU), an SD card, and the like attached on the main board. The central processing unit (CPU) comprises the radiating device; a radiator of the radiating device is directly agglutinated with the CPU; the bottom of a fan is agglutinated with the radiator; the video tape recorder casing comprises a window; and a fan body of the fan is completely or partly revealed out of the video tape recorder casing to strengthen the radiating effect. The utility model has simple structure, ensures the central processing unit (CPU) to normally work under the conditions of high temperature and long time journey, and effectively prolongs the service life of the complete appliance of the SD card vehicle video tape recorder.
Description
[technical field]
The utility model relates to a kind of SD truck and carries video tape recorder, and particularly a kind of SD truck with heat abstractor carries video tape recorder.
[background technology]
In recent years, continuous development along with electronic information technology, the digital VTR of storage card class more and more is subjected to the welcome in market, this class video tape recorder is owing to high-performance, low cost, easily installation, anti-vibration also can be used with any video camera, warning device etc., therefore, be widely used in fields such as security protection, monitoring, Smart Home.
The SD truck carries a kind of as in the digital VTR product of storage card class of digital VTR, outstanding features such as, anti-vibration easy for installation with it, maintenance cost are low, high memory space, under the background that supporting industries such as Chinese automobile and automotive electronics develop rapidly, become the first-selection in the on-vehicle safety product.
But in numerous automobile electronics, particularly the SD truck carries in the video tape recorder product, and also ubiquity in not high, the driving process under hot weather in complete machine useful life, mortality shortcomings such as CPU proportion of goods damageds height.Therefore, how under existing background technology, neither need to pay the great number production cost, can effectively improve the useful life of SD card class digital VTR again, guarantee that simultaneously CPU is under the environment of long-time and high temperature, still can operate as normal, become one of problem that manufacturer and person skilled must solve.
[summary of the invention]
At the problem of above-mentioned existence, the purpose of this utility model provides a kind of technical scheme that can effectively solve heat dissipation problem, and promptly a kind of SD truck with heat abstractor carries video tape recorder.
For achieving the above object, the SD truck of the utility model band heat abstractor carries video tape recorder and comprises video tape recorder housing, guidance panel, mainboard, and be attached to functional operational modules such as SD card on the mainboard, central processor CPU, it is characterized in that: comprise a window on the video tape recorder housing, the central processor CPU top is bonding with a heat abstractor, and heat abstractor exposes to outside the housing by window.
Wherein, described heat abstractor comprises radiator, fan.
Wherein, described radiator directly and central processor CPU bonding.
Wherein, described fan bottom is bonding with radiator, and fan body all or partly is exposed to outside the housing window.
Advantage of the present utility model is:
1. owing to central processing unit (CPU) top of the utility model, added a heat abstractor at video tape recorder, still can operate as normal under central processing unit (CPU) high temperature thereby guarantee.
2. heat radiation knot device of the present utility model comprises a radiator, directly is bonded on the central processing unit (CPU), comprises a fan, and the fan bottom is bonding with radiator, and the fan fan body then is exposed to outside the video tape recorder housing, has strengthened radiating effect.Thereby, prolonged useful life of complete machine.
[description of drawings]
Fig. 1 carries the profile of video tape recorder for the SD truck of the utility model band heat abstractor;
Fig. 2 carries the surface structure schematic diagram of video tape recorder for the SD truck of the utility model band heat abstractor.
[embodiment]
Structure, characteristics and the purpose of carrying video tape recorder below in conjunction with the SD truck of accompanying drawing further instruction the utility model band heat abstractor.
As shown in Figure 1, carry the profile of video tape recorder for the SD truck of the utility model band heat abstractor, the SD truck of the utility model band heat abstractor carries video tape recorder and comprises upper shell 20, lower house 40, mainboard 30 and be attached to SD card 31, central processing unit (CPU) 32 and other functional operational modules on the mainboard.
Shown in upper shell 20, comprise a window 110.
Shown in heat abstractor 10, comprise a small fan 11, radiator 12.
Shown in heat abstractor 10 directly be bonded in the top of central processing unit (CPU) 32, radiator 12 is directly bonding with central processing unit (CPU) 32, the lower end and the radiator of fan 11 are bonding, the fan body of fan 11 is exposed to outside the housing, is exposed to which position of housing as for fan 11, when specific implementation multiple replacement scheme can be arranged, but occupy attractive in appearance, in the present embodiment, fan 11 is exposed to outside the upper shell 20, and fan 11 exposes to window 110.
Shown in mainboard 30 also comprise other functional operational modules that adhere to because in the present embodiment, the nonessential improvement parts of other functional operational modules will not illustrate in this omission.
Shown in Figure 2, carry the surface structure schematic diagram of video tape recorder for the SD truck of the utility model band heat abstractor, comprise housing main panel 23, be exposed to the outer fan 11 of main panel, the push-button unit 21 on the guidance panel, DC12V socket 22, mobile object detectable signal warning output port 24, the external control port 25 of camera function, SD draw-in groove 26, DC12V mains switch 27
As shown in Figure 2, the housing main panel also comprises window 110, and the fan 11 that is exposed to window 110.
Operation main panel 23 also comprises video inputs mouth, output port, power supply indicator, detecting indicator light, press key locking switch, DC12V output port of power source, and is because non-main improvement of the present utility model partly, not shown.
Be exposed to the fan 11 of guidance panel 23, lower end and radiator 12 seamless adhesion, fan 11 and radiator 12 constitute the heat abstractor of present embodiments, directly are bonded in the top of central processing unit (CPU) 32.
The above person is the utility model most preferred embodiment only, is not to be used to limit scope of the present utility model, and all equivalences of being done according to the utility model claim change or modify, and are all the utility model and contain.
Claims (4)
1, the SD truck of band heat abstractor carries video tape recorder and comprises video tape recorder housing, guidance panel, mainboard, and be attached to functional operational modules such as SD card on the mainboard, central processor CPU, it is characterized in that: comprise a window on the video tape recorder housing, the central processor CPU top is bonding with a heat abstractor, and heat abstractor exposes to outside the housing by window.
2, the SD truck of band heat abstractor according to claim 1 carries video tape recorder, it is characterized in that: heat abstractor comprises radiator, fan.
3, the SD truck of band heat abstractor according to claim 2 carries video tape recorder, it is characterized in that: radiator is direct and central processor CPU is bonding.
4, the SD truck of band heat abstractor according to claim 2 carries video tape recorder, it is characterized in that: the fan bottom is bonding with radiator, and fan body all or partly is exposed to outside the housing window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820049813XU CN201260201Y (en) | 2008-06-27 | 2008-06-27 | SD card vehicle-mounted video recorder having heat radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820049813XU CN201260201Y (en) | 2008-06-27 | 2008-06-27 | SD card vehicle-mounted video recorder having heat radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260201Y true CN201260201Y (en) | 2009-06-17 |
Family
ID=40774440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820049813XU Expired - Fee Related CN201260201Y (en) | 2008-06-27 | 2008-06-27 | SD card vehicle-mounted video recorder having heat radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260201Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916635A (en) * | 2014-04-08 | 2014-07-09 | 天津市亚安科技股份有限公司 | Ventilation system of video monitoring device |
| CN105979191A (en) * | 2016-05-30 | 2016-09-28 | 安徽富煌和利时科技股份有限公司 | Bus-mounted hard disk video recorder with high-efficiency heat radiation performance |
-
2008
- 2008-06-27 CN CNU200820049813XU patent/CN201260201Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103916635A (en) * | 2014-04-08 | 2014-07-09 | 天津市亚安科技股份有限公司 | Ventilation system of video monitoring device |
| CN103916635B (en) * | 2014-04-08 | 2017-02-15 | 天津市亚安科技有限公司 | Ventilation system of video monitoring device |
| CN105979191A (en) * | 2016-05-30 | 2016-09-28 | 安徽富煌和利时科技股份有限公司 | Bus-mounted hard disk video recorder with high-efficiency heat radiation performance |
| CN105979191B (en) * | 2016-05-30 | 2018-11-20 | 安徽富煌科技股份有限公司 | A kind of high-efficient heat-dissipating bus vehicle-mounted hard disk videocorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20120627 |