CN2762512Y - Radiating plate heat sink - Google Patents
Radiating plate heat sink Download PDFInfo
- Publication number
- CN2762512Y CN2762512Y CN 200420120473 CN200420120473U CN2762512Y CN 2762512 Y CN2762512 Y CN 2762512Y CN 200420120473 CN200420120473 CN 200420120473 CN 200420120473 U CN200420120473 U CN 200420120473U CN 2762512 Y CN2762512 Y CN 2762512Y
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- China
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- fins group
- temperature
- plate body
- uniforming plate
- heat
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Abstract
The utility model relates to a temperature equalizing plate heat radiator, which is arranged on a heating component of a computer. The utility model comprises a temperature equalizing plate body and at least one fin group, wherein the temperature equalizing plate body forms an L shape and comprises an upper plate body and a lower plate body, and a hollow containing cavity is formed between the upper plate body and the lower plate body; at least one end of the fin group is connected to the temperature equalizing plate body. Thereby, the temperature equalizing plate body and the fin group have large area contact, the heat conduction speed is high, the heat generated by the heating component can be rapidly conducted out, thereby, the heat conduction efficiency and the heat radiating efficiency of the radiator can be increased.
Description
Technical field
The utility model relates to a kind of temperature-uniforming plate radiator, relates in particular on a kind of heat generating component that is arranged on computer, the heat that heat generating component produced can be derived rapidly, thereby increase the heat-conducting effect of radiator and the temperature-uniforming plate radiator of radiating efficiency.
Background technology
Known electronic building brick utilizes characteristics such as heat pipe heat radiation, heat pipe have that the capacity of heat transmission is strong, heat transfer rate is fast, pyroconductivity is high, in light weight, simple in structure and multipurpose usually, can transmit a large amount of heat, and not consume electric power.Therefore heat pipe is fit to the radiating requirements of electronic product very much, so the heat pipe radiator that the research and development heat pipe is formed in conjunction with fin has become the important topic that solves heat radiation.
Known heat pipe radiator, as shown in Figure 1, mainly include a base 10a, a plurality of heat pipe 20a and a plurality of fin 30a, wherein, base 10a is an en plaque, the end face of base 10a attaches with the end of each heat pipe 20a and contacts, and the other end of each heat pipe 20a then is serially connected on each fin 30a.During use base 10a is arranged on the heat generating component 40a, when heat generating component 40a running produced heat, described heat conducted on each heat pipe 20a and the fin 30a through base 10a again, thereby realized the dissipation of heat.
Though known heat pipe radiator has the effect of heat radiation, yet because each heat pipe 20a only is line contact or small size contact with contacting of base 10a and each fin 30a, the heat that heat generating component 40a is produced conducts on each fin 30a from base 10a, the time that is spent is quite long, thereby causes the heat-conducting effect of described radiator and radiating efficiency not good.
Because the defective that exists in the above-mentioned known technology, the design people relies on and to be engaged in the sector experience for many years, concentrates on studies and cooperates actual utilization, in line with excelsior spirit, active research improvement proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defective finally.
Content of the present utility model
Main purpose of the present utility model, be to provide a kind of temperature-uniforming plate radiator, it makes temperature-uniforming plate body and fins group have large-area the contact, and heat conduction velocity is fast, the heat that heat generating component produced can be derived rapidly, thus the heat-conducting effect and the radiating efficiency of increase radiator.
In order to realize described purpose, a kind of temperature-uniforming plate radiator of the present utility model is arranged on the heat generating component of computer, includes a temperature-uniforming plate body and at least one fins group.Wherein said temperature-uniforming plate body is one " ㄩ " font, and it comprises a upper plate body and a lower body, is formed with a hollow reservoir between described upper plate body and lower body; And at least one end of described fins group is connected on the temperature-uniforming plate body, and then achieves the above object.
Brief description of drawings
Fig. 1 is the combination schematic diagram of known radiator;
Fig. 2 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 3 is the combination schematic diagram of the utility model first embodiment;
Fig. 4 is the user mode cutaway view of the utility model first embodiment;
Fig. 5 is the opposite side user mode cutaway view of the utility model first embodiment;
Fig. 6 is the three-dimensional exploded view of the utility model second embodiment;
Fig. 7 is the user mode side schematic view of the utility model the 3rd embodiment;
Fig. 8 is the user mode side schematic view of the utility model the 4th embodiment;
Fig. 9 is the user mode side schematic view of the utility model the 5th embodiment;
Figure 10 is the user mode cutaway view of the utility model the 6th embodiment.
In the accompanying drawing, the list of parts of each label representative is as follows:
10a-base 20a-heat pipe
30a-fin 40a-heat generating component
10-temperature-uniforming plate body 11-upper plate body
12-lower body 13-hollow reservoir
14-heat pipe 15-capillary structure
16- supporter 20,20 ', 20 " fins group
The 201-first fins group 202-second fins group
203-the 3rd fins group 204-the 4th fins group
21-fin 22-flanging
23-runner 24-heat-conducting medium
30-heat generating component A-gap
The B-gap
Embodiment
In order to make those skilled in the art can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, accompanying drawing only provide with reference to and explanation, be not to be used for limiting the utility model.
Fig. 2～Fig. 4 is respectively three-dimensional exploded view, combination schematic diagram and the user mode cutaway view of the utility model first embodiment.A kind of temperature-uniforming plate radiator of the present utility model is arranged on the heat generating component of computer, includes a temperature-uniforming plate body 10 and at least one fins group 20.
Temperature-uniforming plate body 10 is one " ㄩ " font, and it comprises a upper plate body 11 and a lower body 12, and upper plate body 11 is a bending plate, lower body 12 then by four side plates around being connected on the base plate, and it carried out bending process form.When upper plate body 11 covers when being connected on the lower body 12, be formed with a hollow reservoir 13 (as shown in Figure 4) at upper plate body 11 and 12 of lower bodies, be provided with a plurality of heat pipes 14 in hollow reservoir 13, the above and below of each heat pipe 14 attaches with the inwall of upper plate body 11 and lower body 12 respectively and contacts.
Fins group 20 is made up of plurality of fins 21, but and each fin 21 vertical direction or laterally (as shown in Figure 6) be provided with and be connected on two corresponding surfaces of upper plate body 11.Upper and lower corresponding sides at each fin 21 have been bent to form flanging 22 respectively, increase the contact area of temperature-uniforming plate body 10 and each fin 21 with this, and then promote heat conduction efficiency.And be formed with a runner 23, and leave a gap A at 11 of the upper plate bodies of fins group 20 and temperature-uniforming plate body 10 at any two-phase neighbour's 21 of fins.
Can be on the flanging 22 of each fin 21 during combination, or at surface coated one heat-conducting medium 24 (as shown in Figure 4) of temperature-uniforming plate body 10, heat-conducting medium 24 can be heat-conducting cream or tin cream, be used for increasing the effect of combining closely of temperature-uniforming plate body 10 and each fin 21; So, form a temperature-uniforming plate radiator.
Fig. 4, Fig. 5 are respectively user mode cutaway view of the present utility model and opposite side user mode cutaway view.During use, the bottom surface of the lower body 12 of temperature-uniforming plate body 10 is attached on the heat generating component 30 (as central processing unit), when heat generating component 30 runnings produce heat, lower body 12 directly absorbs the heat of heat generating component 30, then evenly conduct to again on each heat pipe 14 in the temperature-uniforming plate body 10, and utilize the gas phase of liquid in the heat pipe 14 to change, and heat is transmitted to fast the top place of temperature-uniforming plate body 10, utilize the large tracts of land of 20 of temperature-uniforming plate body 10 and fins group to contact and heat conduction velocity faster, promptly heat is conducted on each fin 21; So, increase the heat-conducting effect and the radiating efficiency of radiator.
In addition, can a side of temperature-uniforming plate body 10 or above locate, and runner 23 directions of corresponding fins group 20 are provided with a fan (figure does not show).Utilize the fan blow flow, and air-flow is guided to runner 23 places of 21 of each fins, the heat that will hoard 23 of each fin 21 and runners blows out, thereby reaches better radiating effect.
Fig. 7, Fig. 8 are respectively the user mode side schematic view of the utility model the 3rd and the 4th embodiment.Fins group 20 ' can include one first fins group 201, one second fins group 202 and one the 3rd fins group 203.One end of first fins group 201 is connected the outer rim place, left side of lower body 12, two ends of second fins group 202 are connected to two corresponding surfaces of upper plate body 11, or only an end is connected on the bottom surface of upper plate body 11 (as shown in Figure 8), and the 3rd fins group 203 then is connected the outer rim place, right side of lower body 12; In like manner, fins group 20 ' also can only be one first fins group 201 and one second fins group 202, or the combination and variation of one second fins group 202 and one the 3rd fins group 203, the heat height that can be produced according to various different heat assemblies 30 is made corresponding configuration variation thus.
Fig. 9 is the user mode side schematic view of the utility model the 5th embodiment.Fins group 20 " includes one first fins group 201, one second fins group 202, one the 3rd fins group 203 and one the 4th fins group 204.One end of first fins group 201 can be laterally or (is schemed not show) vertically that direction is connected the outer rim place, left side of lower body 12, one end of second fins group 202 and the 3rd fins group 203 then is connected on two corresponding surfaces of upper plate body 11, and being formed with a gap B in second fins group 202 and 203 of the 3rd fins group, an end of the 4th fins group 204 then is connected the outer rim place, right side of lower body 12; So, can make fins group 20 and " can should calculate the restriction of machine host surrounding environment, and do the configuration variation of appropriateness, thereby can reduce the manufacturing cost of mould significantly.
Figure 10 is the user mode cutaway view of the utility model the 6th embodiment.In the hollow reservoir 13 of temperature-uniforming plate body 10,, also can in hollow reservoir 13, be provided with capillary structure 15 and supporter 16, and inject working fluid, then carry out encapsulation process except that being provided with a plurality of heat pipes 14 as above-mentioned embodiment; Wherein supporter 16 can be heat pipe.
In sum, temperature-uniforming plate radiator of the present utility model can effectively improve the many disadvantages in the known technology, the heat that heat generating component produced can be derived rapidly, and the heat of increase radiator passes effect and radiating efficiency.And do not see before the utility model application that publication is also unexposed to be used, meet requirements such as novel novelty of patent and creativeness, file an application according to Patent Law.
The above only is a preferred embodiment of the present utility model, be not so promptly limit claim of the present utility model, the equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are done, directly or indirectly be used in other relevant technical field, all in like manner be included in the claim of the present utility model.
Claims (12)
1. a temperature-uniforming plate radiator is characterized in that, comprising:
One temperature-uniforming plate body is one " ㄩ " font, and described temperature-uniforming plate body is formed with a hollow reservoir;
At least one fins group, at least one end of described fins group is connected on the described temperature-uniforming plate body.
2. temperature-uniforming plate radiator according to claim 1 is characterized in that described temperature-uniforming plate body comprises a upper plate body and a lower body.
3. temperature-uniforming plate radiator according to claim 2 is characterized in that being formed with described hollow reservoir between described upper plate body and lower body, is provided with a plurality of heat pipes in the described hollow reservoir.
4. temperature-uniforming plate radiator according to claim 3 is characterized in that described each heat pipe contacts with the inwall attaching of upper plate body and lower body respectively.
5. temperature-uniforming plate radiator according to claim 2 is characterized in that described fins group is connected on the upper plate body with any setting of vertical or landscape mode.
6. temperature-uniforming plate radiator according to claim 1 is characterized in that being provided with capillary structure, supporter and working fluid in the hollow reservoir of described temperature-uniforming plate body.
7. temperature-uniforming plate radiator according to claim 6 is characterized in that described supporter is a heat pipe.
8. temperature-uniforming plate radiator according to claim 2, it is characterized in that described fins group includes one first fins group and one second fins group, one end of described first fins group is connected a side place of lower body, and at least one end of second fins group is connected on the upper plate body.
9. temperature-uniforming plate radiator according to claim 8 is characterized in that described fins group further includes one the 3rd fins group, and an end of described the 3rd fins group is connected the opposite side place of lower body.
10. temperature-uniforming plate radiator according to claim 2, it is characterized in that described fins group includes one first fins group, one second fins group and one the 3rd fins group, one end of described first fins group is connected a side of lower body, one end of second fins group and the 3rd fins group is connected to two corresponding surfaces of upper plate body, and is formed with a gap between second fins group and the 3rd fins group.
11. temperature-uniforming plate radiator according to claim 10 is characterized in that described fins group further comprises one the 4th fins group, an end of described the 4th fins group is connected the opposite side of lower body.
12. temperature-uniforming plate radiator according to claim 1 is characterized in that described radiator further includes a heat-conducting medium, described heat-conducting medium is located between temperature-uniforming plate body and the fins group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120473 CN2762512Y (en) | 2004-12-22 | 2004-12-22 | Radiating plate heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420120473 CN2762512Y (en) | 2004-12-22 | 2004-12-22 | Radiating plate heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762512Y true CN2762512Y (en) | 2006-03-01 |
Family
ID=36095627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420120473 Expired - Fee Related CN2762512Y (en) | 2004-12-22 | 2004-12-22 | Radiating plate heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762512Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810521A (en) * | 2011-05-31 | 2012-12-05 | 奇鋐科技股份有限公司 | Temperature-equalizing plate and manufacturing method thereof |
-
2004
- 2004-12-22 CN CN 200420120473 patent/CN2762512Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810521A (en) * | 2011-05-31 | 2012-12-05 | 奇鋐科技股份有限公司 | Temperature-equalizing plate and manufacturing method thereof |
| CN102810521B (en) * | 2011-05-31 | 2015-08-19 | 奇鋐科技股份有限公司 | Equalizing plate structure and manufacture method thereof |
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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: 20060301 Termination date: 20121222 |