CN2479716Y - Bridging cooling device - Google Patents
Bridging cooling device Download PDFInfo
- Publication number
- CN2479716Y CN2479716Y CN 01208197 CN01208197U CN2479716Y CN 2479716 Y CN2479716 Y CN 2479716Y CN 01208197 CN01208197 CN 01208197 CN 01208197 U CN01208197 U CN 01208197U CN 2479716 Y CN2479716 Y CN 2479716Y
- Authority
- CN
- China
- Prior art keywords
- heat abstractor
- bridge connected
- circuit board
- printed circuit
- pcb
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title 1
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract 4
- 230000002860 competitive effect Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- KNVAYBMMCPLDOZ-UHFFFAOYSA-N propan-2-yl 12-hydroxyoctadecanoate Chemical compound CCCCCCC(O)CCCCCCCCCCC(=O)OC(C)C KNVAYBMMCPLDOZ-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a bridge heat abstractor, at least one contact element is provided on the heat abstractor body and contacts the heating element surface on the printed circuit board thereby heat generated by the heating element is conducted to the main body via the contact element and contacts the casing surface of the electronic installation via a complex number of the other contact elements of the main body, heat generated by the heating element is conducted outside the casing of the electronic installation thereby origin function of the heating element is stabilized, meanwhile heat dissipation effect is achieved and competitive power of the utility model in the electronic installation market is reinforced.
Description
The utility model relates to a kind of bridge connected heat abstractor, refers to the heat abstractor in a kind of electronic installation especially.
Press, the electronic installation product, as: the part IC finished product in the hub, as: IC controller (ASIC Controller) etc., generally all can produce high heat in the course of the work, for not adding the part of radiator fan (Fan), known techniques all is to add a heat dump (Heat sink) on these fabricated parts on heater element, to solve the overheated phenomenon of these fabricated parts, only, because this heat dump and this case of electronic device generally are separated with a segment distance between all, therefore, the heat energy that causes this heat dump and fail that this heater element is produced conducts to outside this case of electronic device effectively, just the radiating efficiency of this mode is not good, therefore, waits still ubiquity of problems of excessive heat that fabricated part taken place at work, so, often cause the former disabler of these fabricated parts.
The design people promptly is overheated in order to solve these fabricated parts, the problems such as disabler of these fabricated parts of leading, so, design a kind of bridge connected heat abstractor of high efficiency heat radiation, phase is to address the above problem effectively, relatively stablize the former functional of these fabricated parts, and then increase the market competitiveness.
In view of this, for improving the above-mentioned shortcoming of commonly using device construction, the design people is through the permanent research and experiment of making great efforts, and development and Design goes out bridge connected heat abstractor of the present utility model finally.A purpose of the present utility model is to provide a kind of bridge connected heat abstractor, can promptly the heat energy that this heater element produced be reached outside this case of electronic device effectively, can stablize the former functional of this heater element, can reach simultaneously the effect of heat radiation, and the competitiveness of this electronic installation produce market of increase, overheated with the heater element on the known circuit board of effective solution, cause the generation of problems such as its disabler.
The purpose of this utility model is achieved in that a kind of bridge connected heat abstractor, comprising:
One body, its two opposite end extend orthogonal respectively and are provided with a fixed body, and this two fixed body is positioned on the printed circuit board (PCB);
At least one contact element is arranged between two fixed bodies of this body, and a side orthogonal of this body extends certainly, and this contact element set heater element surface on the end of extending and printed circuit board (PCB) is pasted mutually and touched;
A plurality of another contact elements be arranged on the body position of contiguous this contact element, and the either side orthogonal of this body extend certainly, and these another contact elements paste mutually with the housing face of electronic installation in the end of extending and touch.
Wherein, described two fixed bodies and printed circuit board (PCB) are by the screw-in version location of a screw.Perhaps, described two fixed bodies and printed circuit board (PCB) are located by the solid welding mode of a welding.Perhaps, described two fixed bodies and printed circuit board (PCB) are by the manner location of a fastener.Perhaps, described two fixed bodies and printed circuit board (PCB) are by the inserting mode location of a latch.
Described contact element is provided with a heat-conducting medium touching with the subsides mutually of this heater element between the surface.
Described contact element is a conducting strip.Perhaps, described heat-conducting medium is a heat conduction rubber cushion.Perhaps, described heat-conducting medium is a thermal grease.
Described a plurality of another contact element extends from two side orthogonals of body, is equidistant arrangement each other.
Use bridge connected heat abstractor of the present utility model, it is by at least one contact element set on this radiator structure body, paste mutually with heater element surface set on this printed circuit board (PCB) and to touch, the heat energy that can make this heater element produce is conducted on this body by this contact element, can paste mutually with this case of electronic device face by another contact element of plural number set on this body again and touch, and then promptly the heat energy that this heater element produced is reached outside this case of electronic device effectively, so, can stablize the former functional of this heater element, can reach simultaneously the effect of heat radiation, and the competitiveness of this electronic installation produce market of increase, overheated with the heater element on the known circuit board of effective solution, cause the generation of problems such as its disabler.
Use bridge connected heat abstractor of the present utility model, wherein this contact element with this heater element surface paste mutually touch between between can add a heat-conducting medium, and this heat-conducting medium can be media such as a heat conduction rubber cushion and a thermal grease, by the adding of these heat-conducting mediums, contact effect with the surface each other of this heater element to increase this contact element.
For enabling to the purpose of this utility model, shape constructing apparatus feature and effect thereof, make further understanding and understanding, cooperate diagram for embodiment now, be described in detail as follows:
Illustrated simple declaration:
Fig. 1 is three-dimensional appearance schematic diagram of the present utility model.
Fig. 2 is another embodiment schematic diagram for retaining element of the present utility model.
Fig. 3 is enforcement view of the present utility model.
The main element numbering:
Bridge connected heat abstractor 1; Case of electronic device 2;
Printed circuit board (PCB) 3; Body 10;
Contact element 11; Fixed body 101;
Screw 102; Latch 103;
Another contact element 12; Heater element 31;
Heat-conducting medium 111.
See also Fig. 1, Fig. 2, shown in Figure 3, the utility model is a kind of bridge connected heat abstractor, this bridge connected heat abstractor 1 is on the general printed circuit board (PCB) 3 that is fixed in the case of electronic device 2, see through set at least one contact element 11 on the body 10 of this heat abstractor 1, paste mutually with heater element 31 surfaces set on this printed circuit board (PCB) 3 and to touch, the heat energy that can make this heater element 31 be produced is conducted on this body 10 by this contact element 11, can paste mutually with this case of electronic device face 2 by a plurality of another contact elements 12 set on this body 10 again and touch, and then the heat energy that promptly this heater element 31 is produced reaches this case of electronic device 2 outer (as shown in Figure 3) effectively, so, can stablize the former functional of this heater element 31, can reach simultaneously the effect of heat radiation, and increase the competitiveness of this electronic installation produce market.
In the utility model, see also Fig. 1 again, Fig. 2, shown in Figure 3, this heat abstractor 1 is can add zinc-plated material by a phosphor bronze surface to handle, and extend orthogonal respectively in two opposite ends of this body 10 and be provided with a fixed body 101, this body 10 can be positioned on this printed circuit board (PCB) 3 by the effect of this two fixed body 101, the locate mode of this two fixed body 101 and this printed circuit board (PCB) 3 wherein, can be and see through a screw 102 screw-in version (as Fig. 1, shown in Figure 2), one welding solid welding mode, one fastener fastens locate modes such as locate mode and a latch 103 grafting, to being familiar with the personage of this skill, when the variation example that can carry out various equivalences to its thin portion shape, it all should be included in spirit of the present utility model and the scope.
In the utility model, this at least one contact element 11 is between this two fixed body 101, and be that a routine orthogonal from this body 10 extends, contact element 11 can paste mutually with set heater element 31 surfaces on this printed circuit board (PCB) 3 in this end that extends and touch, conduct on this body 10 by this contact element 11 with the heat energy that makes this heater element 31 be produced, wherein this contact element 11 can be a conducting strip (to being familiar with the personage of this skill, when the variation example that can carry out various equivalences to its thin portion shape, it all should be included in spirit of the present utility model and the scope.), and this contact element 11 can add a heat-conducting medium 111 between touching pasting mutually with these heater element 31 surfaces, as shown in Figure 3, and this heat-conducting medium 111 can be media such as a heat conduction rubber cushion and a thermal grease, by the adding of these heat-conducting mediums 111, contact effect and radiating efficiency with the surface each other of this heater element 31 to increase this contact element 11.
In the utility model, the position of another contact element 12 contiguous these contact elements 11 of this plural number, and the either side orthogonal of this body 10 extends (as Fig. 1 certainly, shown in Figure 2), and the two side orthogonals that these another contact elements 12 also can be located at body 10 extend, these another contact elements 12 are equidistant arrangement each other, these another contact elements 12 just can paste mutually with this case of electronic device face 2 in this end that extends and touch (as shown in Figure 3), and then the heat energy that promptly this heater element 31 is produced reaches outside this case of electronic device 2 effectively, wherein these another contact elements 12 can be a shell fragment (to being familiar with the personage of this skill, when the variation example that can carry out various equivalences to its thin portion shape, it all should be included in spirit of the present utility model and the scope).
The member that mat is above-mentioned, this bridge connected heat abstractor 1 can be fixed on the printed circuit board (PCB) 3 in the case of electronic device 2, and make contact element 11 paste mutually touching with heater element 31 surfaces on this printed circuit board (PCB) 3, at this moment, another contact element 12 of plural number on this body 10 can paste mutually with this case of electronic device face 2 and touch, the heat energy that this heater element 31 is produced can be conducted on this body 10 by this contact element 11, promptly reach outside this case of electronic device 2 by a plurality of another contact elements 12 on this body 10 again, can reduce so, approximately 10-20 ℃ temperature (looking this contact element 11 changes to some extent with the contact area ratio of these another contact elements 12); So, can stablize the former functional of this heater element 31, can reach simultaneously the effect of heat radiation, and increase the competitiveness of this electronic installation produce market, overheated with the heater element on the known circuit board of effective solution, cause the generation of problem such as its former disabler.
Claims (10)
1, a kind of bridge connected heat abstractor is characterized in that, comprising:
One body, its two opposite end extend orthogonal respectively and are provided with a fixed body, and this two fixed body is positioned on the printed circuit board (PCB);
At least one contact element is arranged between two fixed bodies of this body, and a side orthogonal of this body extends certainly, and this contact element set heater element surface on the end of extending and printed circuit board (PCB) is pasted mutually and touched;
A plurality of another contact elements be arranged on the body position of contiguous this contact element, and the either side orthogonal of this body extend certainly, and these another contact elements paste mutually with the housing face of electronic installation in the end of extending and touch.
2, bridge connected heat abstractor as claimed in claim 1 is characterized in that: described two fixed bodies and printed circuit board (PCB) are by the screw-in version location of a screw.
3, bridge connected heat abstractor as claimed in claim 1 is characterized in that: described two fixed bodies and printed circuit board (PCB) are located by the solid welding mode of a welding.
4, bridge connected heat abstractor as claimed in claim 1 is characterized in that: described two fixed bodies and printed circuit board (PCB) are by the manner location of a fastener.
5, bridge connected heat abstractor as claimed in claim 1 is characterized in that: described two fixed bodies and printed circuit board (PCB) are by the inserting mode location of a latch.
6, bridge connected heat abstractor as claimed in claim 1 is characterized in that: described contact element is provided with a heat-conducting medium touching with the subsides mutually of this heater element between the surface.
7, bridge connected heat abstractor as claimed in claim 6 is characterized in that: described contact element is a conducting strip.
8, bridge connected heat abstractor as claimed in claim 6 is characterized in that: described heat-conducting medium is a heat conduction rubber cushion.
9, bridge connected heat abstractor as claimed in claim 6 is characterized in that: described heat-conducting medium is a thermal grease.
10, bridge connected heat abstractor as claimed in claim 1 is characterized in that: described a plurality of another contact elements extend from two side orthogonals of body, are equidistant arrangement each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208197 CN2479716Y (en) | 2001-03-27 | 2001-03-27 | Bridging cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208197 CN2479716Y (en) | 2001-03-27 | 2001-03-27 | Bridging cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479716Y true CN2479716Y (en) | 2002-02-27 |
Family
ID=33628435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208197 Expired - Fee Related CN2479716Y (en) | 2001-03-27 | 2001-03-27 | Bridging cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479716Y (en) |
-
2001
- 2001-03-27 CN CN 01208197 patent/CN2479716Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |