CN105470219A - Protection-type heat dissipation device - Google Patents
Protection-type heat dissipation device Download PDFInfo
- Publication number
- CN105470219A CN105470219A CN201510879661.0A CN201510879661A CN105470219A CN 105470219 A CN105470219 A CN 105470219A CN 201510879661 A CN201510879661 A CN 201510879661A CN 105470219 A CN105470219 A CN 105470219A
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- China
- Prior art keywords
- heat
- dissipation
- heat radiation
- rear plate
- plate
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a protection-type heat dissipation device, and the device comprises a heat-dissipation front plate and a heat-dissipation rear plate. The heat-dissipation front plate and the heat-dissipation rear plate are arranged to be opposite to each other, thereby forming a hollow rectangular box body. The left and right ends of the rectangular box body are fixedly provided with baffle plates. Moreover, an auxiliary heat-dissipation block is connected between the heat-dissipation front plate and the heat-dissipation rear plate, and the heat-dissipation front plate is provided with a heat discharge hole. One end, close to the heat-dissipation front plate, of the heat-dissipation rear plate is provided with a thermal isolation layer. According to the invention, the heat-dissipation rear plate is provided with thermal isolation cotton, so the heat cannot be transferred to the heat-dissipation rear plate, thereby causing no impact on elements and devices nearby the heat-dissipation rear plate. Moreover, the device is the hollow rectangular box body, and the upper and lower parts of the hollow rectangular box body form a convection channel, thereby facilitating the transferring of heat. In addition, an auxiliary heat dissipation block is connected between the heat-dissipation front plate and the heat-dissipation rear plate, and can increase the dissipation area of heat, thereby improving the heat-dissipation effect.
Description
Technical field
The present invention relates to heat dissipation equipment, particularly relate to a kind of protection type heat abstractor.
Background technology
In electric equipment; usually some powerful components and parts (as large power triode, superchip etc.) can be related to; this kind of powerful components and parts can produce a large amount of heats after a period of operation, if discharge the problem very easily causing and burn out components and parts not in time.In prior art, the measure of usual employing is directly installed on components and parts by fin, although this mode can help components and parts to dispel the heat, often the heat on components and parts is delivered on adjacent components and parts by fin, and produces the impact on adjacent components and parts.
Summary of the invention
The invention is intended to provide a kind of protection type heat abstractor, with the heat solving the release of existing fin, adjacent components and parts are impacted.
For achieving the above object; base case of the present invention is as follows: protection type heat abstractor; comprise heat radiation header board and the rear plate of heat radiation; after described heat radiation header board and described heat radiation, plate is oppositely arranged the rectangular box forming hollow; described rectangular box opposite ends is installed with baffle plate; and being connected with auxiliary heat dissipation block between heat radiation header board and the rear plate of heat radiation, described heat radiation header board is provided with heat extraction hole, and after described heat radiation, plate is provided with thermal insulation layer near an end face of heat radiation header board.
Principle and the advantage of this programme are: after the heat radiation header board of this device and high performance components being pasted tactile installation, the heat that high performance components produces is delivered on heat radiation header board, heat radiation header board is radiated in the cavity between heat radiation header board and the rear plate of heat radiation, because plate after dispelling the heat is provided with heat insulation foam, heat just can not be delivered on the rear plate of heat radiation, thus can not impact the components and parts near plate after heat radiation.Because this device is the rectangular box of hollow, rectangular box forms convection channel up and down, is conducive to the transmission of heat.In addition, after heat radiation header board and heat radiation, be connected with auxiliary heat dissipation block between plate, the release area of heat can be increased by auxiliary heat dissipation block, improve radiating effect.
Preferred version one: based on the improvement of scheme, if arranged vertical with baffle plate for auxiliary heat dissipation block, the discharge up and down of auxiliary heat dissipation block meeting block heat, so described auxiliary heat dissipation block and baffle plate parallel side-by-side are arranged, the heat that heat radiation header board is discharged is emitted by the upper and lower two-port of rectangular box.
Preferred version two: the preferably improvement of, because heat insulation foam has, quality is light, protection against the tide does not absorb water, and is describedly made up of heat insulation foam by described thermal insulation layer.
Preferred version three: based on the improvement of scheme or preferred version two, being provided with support below described rectangular box, the height of rectangular box and body can be raised by arranging support, to accelerate the discharge efficiency of heat.
Accompanying drawing explanation
Fig. 1 is the structural representation of protection type heat abstractor embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: plate 2, baffle plate 3, auxiliary heat dissipation block 4, thermal insulation layer 5, heat extraction hole 6 after heat radiation header board 1, heat radiation.
Embodiment is substantially as shown in Figure 1: protection type heat abstractor; comprise heat radiation header board 1 and the rear plate 2 of heat radiation; be oppositely arranged before and after plate 2 after heat radiation header board 1 and heat radiation and form the rectangular box of hollow; support is provided with below rectangular box; the height of rectangular box and body can be raised, to accelerate the discharge efficiency of heat by arranging support.And the spacing of heat radiation header board 1 and the rear plate 2 of heat radiation is 1cm.Two ends, rectangular box left and right are installed with baffle plate 3, and be connected with auxiliary heat dissipation block 4 between heat radiation header board 1 and the rear plate 2 of heat radiation, auxiliary heat dissipation block 4 and baffle plate 3 parallel side-by-side are arranged, the heat that heat radiation header board 1 is discharged is emitted by the upper and lower two-port of rectangular box.Heat radiation header board 1 is provided with heat extraction hole 6, and after described heat radiation, plate 2 is provided with thermal insulation layer 5 near an end face of heat radiation header board 1.Because heat insulation foam has, quality is light, protection against the tide does not absorb water, and is formed by the heat insulation foam that described thermal insulation layer 5 is produced by Suzhou Heng Chi composite material Co., Ltd.
In real work, after the heat radiation header board 1 of this device and high performance components are pasted tactile installation, the heat that high performance components produces is delivered on heat radiation header board 1, heat radiation header board 1 is radiated in the cavity between heat radiation header board 1 and the rear plate 2 of heat radiation, because plate 2 after dispelling the heat is provided with heat insulation foam, heat just can not be delivered on the rear plate 2 of heat radiation, thus can not impact the components and parts near plate 2 after heat radiation.Because this device is the rectangular box of hollow, rectangular box forms convection channel up and down, is conducive to the transmission of heat.In addition, after heat radiation header board 1 and heat radiation, be connected with auxiliary heat dissipation block 4 between plate 2, the release area of heat can be increased by auxiliary heat dissipation block 4, improve radiating effect.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection range that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (4)
1. a protection type heat abstractor; it is characterized in that; comprise heat radiation header board and the rear plate of heat radiation; after described heat radiation header board and described heat radiation, plate is oppositely arranged the rectangular box forming hollow; two ends, described rectangular box left and right are installed with baffle plate; and being connected with auxiliary heat dissipation block between heat radiation header board and the rear plate of heat radiation, described heat radiation header board is provided with heat extraction hole, and after described heat radiation, plate is provided with thermal insulation layer near an end face of heat radiation header board.
2. protection type heat abstractor according to claim 1, is characterized in that: described auxiliary heat dissipation block and baffle plate parallel side-by-side are arranged.
3. protection type heat abstractor according to claim 2, is characterized in that: described thermal insulation layer is made up of heat insulation foam.
4. the protection type heat abstractor according to claim 1 or 3, is characterized in that: be provided with support below described rectangular box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879661.0A CN105470219A (en) | 2015-12-05 | 2015-12-05 | Protection-type heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879661.0A CN105470219A (en) | 2015-12-05 | 2015-12-05 | Protection-type heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105470219A true CN105470219A (en) | 2016-04-06 |
Family
ID=55607777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879661.0A Pending CN105470219A (en) | 2015-12-05 | 2015-12-05 | Protection-type heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105470219A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584444A (en) * | 2020-05-12 | 2020-08-25 | 京东方科技集团股份有限公司 | Display module and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720506Y (en) * | 2004-06-24 | 2005-08-24 | 研华股份有限公司 | Electronic equipment radiating device |
| CN200966201Y (en) * | 2006-10-30 | 2007-10-24 | 陈鸿文 | High efficient fan-free heat radiation device |
| CN201387577Y (en) * | 2009-03-25 | 2010-01-20 | 馨意科技股份有限公司 | Heat-dissipating device of notebook computer |
| CN101661316A (en) * | 2008-08-28 | 2010-03-03 | 富准精密工业(深圳)有限公司 | Notebook computer |
| CN201726642U (en) * | 2010-08-03 | 2011-01-26 | 深圳市中盟科技股份有限公司 | Crate heat-radiating structure |
-
2015
- 2015-12-05 CN CN201510879661.0A patent/CN105470219A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720506Y (en) * | 2004-06-24 | 2005-08-24 | 研华股份有限公司 | Electronic equipment radiating device |
| CN200966201Y (en) * | 2006-10-30 | 2007-10-24 | 陈鸿文 | High efficient fan-free heat radiation device |
| CN101661316A (en) * | 2008-08-28 | 2010-03-03 | 富准精密工业(深圳)有限公司 | Notebook computer |
| CN201387577Y (en) * | 2009-03-25 | 2010-01-20 | 馨意科技股份有限公司 | Heat-dissipating device of notebook computer |
| CN201726642U (en) * | 2010-08-03 | 2011-01-26 | 深圳市中盟科技股份有限公司 | Crate heat-radiating structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584444A (en) * | 2020-05-12 | 2020-08-25 | 京东方科技集团股份有限公司 | Display module and display device |
| CN111584444B (en) * | 2020-05-12 | 2022-06-24 | 京东方科技集团股份有限公司 | Display module and display device |
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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 |
Application publication date: 20160406 |
|
| RJ01 | Rejection of invention patent application after publication |