CN105120632A - Automobile stereo heat radiation structure - Google Patents
Automobile stereo heat radiation structure Download PDFInfo
- Publication number
- CN105120632A CN105120632A CN201510538476.5A CN201510538476A CN105120632A CN 105120632 A CN105120632 A CN 105120632A CN 201510538476 A CN201510538476 A CN 201510538476A CN 105120632 A CN105120632 A CN 105120632A
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- fin
- front board
- automobile audio
- plastic front
- 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.)
- Pending
Links
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses an automobile stereo heat radiation structure, comprising a plastic panel on the automobile stereo; the plastic panel is directly connected to a heat radiation sheet; the back of the heat radiation sheet is provided with a loudspeaker; and the heat radiation sheet is fixed on the plastic panel through a heat radiation support. The automobile stereo heat radiation structure saves the adapter coupling of the hardware and reduces the manufacture cost by fixing the heat radiation sheet support on the plastic panel, enables the heat radiation sheet to be in contact with the stereo loudspeaker by bending the heat radiation sheet for 90 degrees, increases the heat radiation area by increasing bosses on the heat radiation sheet, thereby improving the heat radiation performance.
Description
Technical field
The present invention relates to the design and manufaction field of automobile audio, particularly relate to a kind of automobile audio radiator structure.
Background technology
At present, personal car enters huge numbers of families, and the use of automobile audio is also very general, carries out broadcasting music by automobile audio to occupant, improves pleasure of the senses when taking.The fin of existing automobile audio, for meeting radiating requirements, is connected with plastic cement by hardware, wastes cost.And current fin is connected with plastic cement by hardware, can only dispel the heat to the power amplifier of sound equipment, cannot dispel the heat to plastic parts, heat sinking function is incomplete.Therefore, solve automobile audio fin and cost of idleness is installed and the bad problem of heat sinking function just seems particularly important.
Summary of the invention
For above-mentioned prior art Problems existing, the object of this invention is to provide a kind of automobile audio radiator structure, by heat sink bracket is fixed on plastic cement, save hardware switching, and pass through fin bending 90 °, fin is contacted with power amplifier with plastic cement, solves automobile audio fin and cost of idleness is installed and the bad problem of heat sinking function.
The invention provides a kind of automobile audio radiator structure, comprise the plastic front board on automobile audio, described plastic front board, described plastic front board is directly connected with fin, the described fin back side is provided with sound equipment power amplifier, and described fin is fixed on plastic front board by heat sink bracket.
Further improvement is: bending 90 ° in the middle part of described fin, to contact with sound equipment power amplifier.
Further improvement is: described fin is provided with convex closure, and described convex closure is distributed on the lower surface of fin.
Further improvement is: be provided with heat-conducting layer between described fin and sound equipment power amplifier, described heat-conducting layer be heat conduction not acoustic material make.
Further improvement is: there is gap between described plastic front board upper end and fin, described gap is no more than 2cm.
The invention has the beneficial effects as follows: by heat sink bracket is fixed on plastic front board, save hardware switching, reduce manufacturing cost, and pass through fin bending 90 °, fin is contacted with sound equipment power amplifier with plastic front board, and by increasing convex closure on a heat sink, increasing area of dissipation, improving the heat dispersion of fin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is convex closure structure schematic diagram of the present invention.
Wherein: 1-plastic front board, 2-fin, 3-sound equipment power amplifier, 4-heat sink bracket, 5-convex closure.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Figure 1, 2, present embodiments provide a kind of automobile audio radiator structure, comprise the plastic front board 1 on automobile audio, described plastic front board 1, described plastic front board 1 is directly connected with fin 2, described fin 2 back side is provided with sound equipment power amplifier 3, and described fin 2 is fixed on plastic front board 1 by heat sink bracket 4.Bending 90 ° in the middle part of described fin 2, to contact with sound equipment power amplifier 3.Described fin 2 is provided with convex closure 5, and described convex closure 5 is distributed on the lower surface of fin 2.Be provided with heat-conducting layer between described fin 2 and sound equipment power amplifier 3, described heat-conducting layer be heat conduction not acoustic material make.There is gap between described plastic front board 1 upper end and fin 2, described gap is 1cm.By fin 2 support is fixed on plastic front board 1, save hardware switching, reduce manufacturing cost, and pass through fin 2 bending 90 °, fin 2 is contacted with sound equipment power amplifier 3 with plastic front board 1, and by increasing convex closure 5 on fin 2, increasing area of dissipation, improving the heat dispersion of fin 2.
Claims (5)
1. an automobile audio radiator structure, comprise the plastic front board (1) on automobile audio, described plastic front board (1), it is characterized in that: described plastic front board (1) is directly connected with fin (2), described fin (2) back side is provided with sound equipment power amplifier (3), and described fin (2) is fixed on plastic front board (1) by heat sink bracket (4).
2. automobile audio radiator structure as claimed in claim 1, is characterized in that: described fin (2) middle part bending 90 °, to contact with sound equipment power amplifier (3).
3. automobile audio radiator structure as claimed in claim 1 or 2, it is characterized in that: described fin (2) is provided with convex closure (5), described convex closure (5) is distributed on the lower surface of fin (2).
4. automobile audio radiator structure as claimed in claim 1 or 2, is characterized in that: be provided with heat-conducting layer between described fin (2) and sound equipment power amplifier (3), described heat-conducting layer be heat conduction not acoustic material make.
5. automobile audio radiator structure as claimed in claim 1, is characterized in that: there is gap between described plastic front board (1) upper end and fin (2), described gap is no more than 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538476.5A CN105120632A (en) | 2015-08-28 | 2015-08-28 | Automobile stereo heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538476.5A CN105120632A (en) | 2015-08-28 | 2015-08-28 | Automobile stereo heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105120632A true CN105120632A (en) | 2015-12-02 |
Family
ID=54668451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510538476.5A Pending CN105120632A (en) | 2015-08-28 | 2015-08-28 | Automobile stereo heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105120632A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052339A1 (en) * | 1998-04-01 | 1999-10-14 | Kabushiki Kaisha Yaskawa Denki | Cooling device of multispindle servo-amplifier |
| CN101541161A (en) * | 2009-04-22 | 2009-09-23 | 深圳市航盛电子股份有限公司 | On-vehicle power amplifier heat dissipating device and on-vehicle power amplifier system |
| CN201504383U (en) * | 2009-09-11 | 2010-06-09 | 天派电子（深圳）有限公司 | Heat dissipating device for vehicle-mounted video and audio play system |
| CN102403015A (en) * | 2010-09-17 | 2012-04-04 | 延锋伟世通汽车电子有限公司 | Novel radiating module for CD-ROM (compact disc read-only memory) player core of car audio |
| CN202799516U (en) * | 2012-06-14 | 2013-03-13 | 惠州市德赛西威汽车电子有限公司 | Radiating structure of vehicle-mounted entertainment system power amplifier |
| CN203279411U (en) * | 2013-06-08 | 2013-11-06 | 深圳市聚电数码科技有限公司 | Vehicle multimedia terminal and terminal rear panel |
| CN103490836A (en) * | 2012-06-12 | 2014-01-01 | 成都众山科技有限公司 | Wireless early-warning broadcast host based on radio frequency technology |
| CN103607843A (en) * | 2013-11-19 | 2014-02-26 | 深圳安信卓科技有限公司 | Device and method for fixing power amplifier |
| CN203691351U (en) * | 2014-02-18 | 2014-07-02 | 张忠国 | Stereo power amplifier for vehicles |
-
2015
- 2015-08-28 CN CN201510538476.5A patent/CN105120632A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052339A1 (en) * | 1998-04-01 | 1999-10-14 | Kabushiki Kaisha Yaskawa Denki | Cooling device of multispindle servo-amplifier |
| CN101541161A (en) * | 2009-04-22 | 2009-09-23 | 深圳市航盛电子股份有限公司 | On-vehicle power amplifier heat dissipating device and on-vehicle power amplifier system |
| CN201504383U (en) * | 2009-09-11 | 2010-06-09 | 天派电子（深圳）有限公司 | Heat dissipating device for vehicle-mounted video and audio play system |
| CN102403015A (en) * | 2010-09-17 | 2012-04-04 | 延锋伟世通汽车电子有限公司 | Novel radiating module for CD-ROM (compact disc read-only memory) player core of car audio |
| CN103490836A (en) * | 2012-06-12 | 2014-01-01 | 成都众山科技有限公司 | Wireless early-warning broadcast host based on radio frequency technology |
| CN202799516U (en) * | 2012-06-14 | 2013-03-13 | 惠州市德赛西威汽车电子有限公司 | Radiating structure of vehicle-mounted entertainment system power amplifier |
| CN203279411U (en) * | 2013-06-08 | 2013-11-06 | 深圳市聚电数码科技有限公司 | Vehicle multimedia terminal and terminal rear panel |
| CN103607843A (en) * | 2013-11-19 | 2014-02-26 | 深圳安信卓科技有限公司 | Device and method for fixing power amplifier |
| CN203691351U (en) * | 2014-02-18 | 2014-07-02 | 张忠国 | Stereo power amplifier for vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |