CN201652279U - Air-cooling and liquid-cooling combined radiating device - Google Patents
Air-cooling and liquid-cooling combined radiating device Download PDFInfo
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- CN201652279U CN201652279U CN2010201814714U CN201020181471U CN201652279U CN 201652279 U CN201652279 U CN 201652279U CN 2010201814714 U CN2010201814714 U CN 2010201814714U CN 201020181471 U CN201020181471 U CN 201020181471U CN 201652279 U CN201652279 U CN 201652279U
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Abstract
The utility model discloses an air-cooling and liquid-cooling combined radiating device, which relates to a radiator and solves the technical problems that the traditional radiator has larger size and heavier weight for achieving the better radiating effect. The air-cooling and liquid-cooling combined radiating device comprises a casing capable of being connected with a heating element and is characterized in that the casing has an interlayer structure provided with inner and outer radiating cavities, wherein one ends of the inner and outer layer radiating cavities are open; one of the inner and outer radiating cavities is selected to be used for accommodating radiating liquid and the other radiating cavity forms an air current channel; and a sealing cover is covered on the accommodating cavity for accommodating the radiating liquid. In the air-cooling and liquid-cooling combined radiating device, due to the forming of the interlayer structure, one radiating cavity forms the radiating channel and the other radiating cavity forms a liquid radiating cavity, so that the gas radiation and the liquid radiation are better combined together; and the utility model not only ensures the radiating effect, but also is convenient to mount and transport because the self weight of the radiator is lighter and can reduce the supporting strength of a bracket for supporting the radiator.
Description
Technical field
The utility model relates to a kind of radiator, especially a kind of air-cooled liquid-cooling combined type heat abstractor.
Background technology
Present heat abstractor mainly relies on dual mode to reach the heat radiation purpose: a kind of is air-cooled, more powerful fan is installed on radiator, utilize air blast cooling to improve the effect of heat radiation and effectively reduce the size of radiator, but the problem that this technology can be run in actual applications is a fan itself is not long element of a life-span, so the reliability of whole system can be had a greatly reduced quality because of the fault of fan; If do not use fan, utilize the natural wind heat radiation, need to strengthen the quantity and the then cost increasing of volume of fin.Another kind is liquid cooling, usually the heater that connects required heat radiation in surface thereof, and the cup-shaped structure of its housing, for guaranteeing radiating effect, the housing stock size is bigger, and cooling fluid then fills in the cup-shaped cavity volume of housing, cause quality bigger, in transportation, many limitations are being arranged aspect the installation, and radiator generally needs rack-mountly to be supported accordingly, makes support need have bigger carrying.All there is deficiency in both.
Summary of the invention
The purpose of this utility model is to provide a kind of liquid cooling and wind-cooling heat dissipating effect of both having had concurrently in order to solve above-mentioned the deficiencies in the prior art, reduces the heat abstractor of its weight again.
In order to achieve the above object, a kind of air-cooled liquid-cooling combined type heat abstractor that the utility model is designed, comprise housing with the face that can link to each other with heater, it is characterized in that described housing is the sandwich with the uncovered inside and outside heat radiation chamber of an end, in inside and outside layer heat radiation chamber, select one and hold cooling fluid, another heat radiation chamber constitutes gas channel, and a seal cover covers on the container cavity that holds cooling fluid.Gas can utilize natural wind to flow to the other end and discharge from an end of housing in the gas channel.Because such sandwich that forms, one heat radiation chamber constitutes the air-flow heat dissipation channel, and another heat radiation chamber constitutes the liquid heat-dissipating cavity, and gas heat radiation and liquid dispel the heat, and both combine preferably, make radiator can guarantee radiating effect when using, and own wt is light.
Improve and replenish as the further of said structure, the utility model also comprises any combination of following additional technical feature or these features:
Described outer heat radiation is held cooling fluid, good heat dissipation effect in the chamber.
The inlet of described gas channel is made of a plurality of gas ports, and the sidewall below that described gas port penetrates housing and is located at housing is circumferentially uniform.When the radiator lower surface connects heater, when influencing gas communication, offer gas port at side, gas communication is more smooth, increase the flow velocity of gas, and gas up circulates good heat dissipation effect equably from the heater of below.
The inlet of described gas channel is made of a plurality of gas ports or air slot, is located at housing and links to each other with heater on the face.Be applicable to that heater does not hinder gas from the logical situation of the continuous surface current of housing.
Described outer heat radiation chamber is the annular cavity of hollow, is applicable to circular heater; Described seal cover is middle perforate and is step-like that step surface is fastened on the opening end in outer heat radiation chamber.Good sealing effect, and do not hinder the circulation of gas.
Described outer heat radiation chamber is the rectangular cavities of hollow, and described seal cover is middle perforate and is step-like that step surface is fastened on the opening end in outer heat radiation chamber.Be applicable to the heater of strip.
The base in described internal layer heat radiation chamber is higher than the base in outer heat radiation chamber, and the side of housing all can fully contact cooling fluid with the base, further strengthens radiating effect; Described housing sidewall is provided with the wireway that penetrates outer heat radiation chamber, the convenient hermetically-sealed construction that connects up and do not influence outer heat radiation chamber.
Described housing is a metal material, is convenient to processing and good heat conduction effect; Described cooling fluid is a heat conduction silicone oil, and heat-transfer effect is good.
A kind of air-cooled liquid-cooling combined type heat abstractor that the utility model obtains is because such sandwich that forms, one heat radiation chamber constitutes the air-flow heat dissipation channel, another heat radiation chamber constitutes the liquid heat-dissipating cavity, gas heat radiation and liquid heat radiation are combined preferably, both guaranteed radiating effect, and the radiator own wt is lighter, is convenient to install, transportation, and can reduces the bearing strength of the support that is used to support this radiator.
Description of drawings
Fig. 1 is a blast structural representation of the present utility model;
Fig. 2 is a structure cutaway view of the present utility model;
Fig. 3 is another structural representation in outer heat radiation of the present utility model chamber;
Fig. 4 is another structural representation of the present utility model;
Fig. 5 is the cutaway view of Fig. 4 radiator.
Among the figure: 1-housing, 2-internal layer heat radiation chamber, 3-seal cover, the outer heat radiation of 4-chamber, 5-gas port, 6-cooling fluid, 7-lampshade, 8-rivet, 9-LED substrate, 10-lead, 11-conduit, 12-wireway.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As shown in Figure 1 and Figure 2, a kind of air-cooled liquid-cooling combined type heat abstractor that present embodiment is described, comprise housing 1 with the face that can link to each other with heater, described housing 1 is for having the sandwich in the uncovered inside and outside heat radiation chamber of an end, outer heat radiation is held cooling fluid 6 in the chamber 4, the uncovered gas channel that is in communication with the outside is offered in internal layer heat radiation chamber 2, and a seal cover 3 covers on the outer heat radiation chamber 4.Housing 1 is the cylinder of a hollow, and hollow space is internal layer heat radiation chamber 2.Inlet and gas port 5 that the below of the sidewall of housing 1 has a plurality of gas ports 5 formation gas channels are circumferentially uniform, and the outlet of described gas channel is located at the upper surface of housing 1.Described seal cover 3 is for hollow circular ring shape structure and be step-like, and step surface is inconsistent with the accent in outer heat radiation chamber 4.Form liquid convection in the outer heat radiation chamber 4, gas enters from gas port 5, flows out from the outlet that is located at housing 1 upper surface.Described housing 1 is a metal material, and described cooling fluid 6 is heat conduction silicone oil, and the gas that circulates at gas channel can be air.Both guaranteed radiating effect, and the radiator own wt is lighter.
As shown in Figure 3, the base in internal layer heat radiation of the present utility model chamber 2 is higher than the base in outer heat radiation chamber 4, and described housing 1 sidewall is provided with the wireway 12 that penetrates outer heat radiation chamber 4.The side of housing 1 all can fully contact cooling fluid with the base, further strengthens radiating effect.
The utility model can connect LED substrate 9 by rivet 8 at the lower surface of housing 1 when using, overlap upper lamp shade 7 again.
As Fig. 4, shown in Figure 5, a kind of air-cooled liquid-cooling combined type heat abstractor that present embodiment is described, described outer heat radiation chamber 4 is the rectangular cavities of hollow, and described seal cover 3 is for middle perforate and be step-like, and step surface is fastened on the opening end in outer heat radiation chamber 4.The inlet in described internal layer heat radiation chamber 2 is made of air slot, is located at housing 1 and links to each other with heater on the face.This structure is applicable to and does not stop the radiator of gas from the circulation of housing 1 bottom.As shown in the figure, the utility model can connect LED substrate 9 by rivet 8 at the lower surface of housing 1, overlaps upper lamp shade 7 again.LED substrate 9 and lampshade 7 all are provided with the through hole of air guide.
Claims (10)
1. air-cooled liquid-cooling combined type heat abstractor, comprise housing (1) with the face that can link to each other with heater, it is characterized in that described housing (1) is for having the sandwich in the uncovered inside and outside heat radiation chamber of an end, in inside and outside layer heat radiation chamber, select one and hold cooling fluid (6), another heat radiation chamber constitutes gas channel, and a seal cover (3) covers on the container cavity that holds cooling fluid (6).
2. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 1 is characterized in that holding cooling fluid (6) in the described outer heat radiation chamber (4).
3. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 2, the inlet that it is characterized in that described gas channel is made of a plurality of gas ports (5), and the sidewall below that described gas port (5) penetrates housing (1) and is located at housing (1) is circumferentially uniform.
4. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 2 is characterized in that the inlet of described gas channel is made of a plurality of gas ports or air slot, is located at housing (1) and links to each other with heater on the face.
5. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 3, it is characterized in that described outer heat radiation chamber (4) is the annular cavity of hollow, described seal cover (3) is for middle perforate and be step-like, and step surface is fastened on the opening end in outer heat radiation chamber (4).
6. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 4, it is characterized in that described outer heat radiation chamber (4) is the rectangular cavities of hollow, described seal cover (3) is for middle perforate and be step-like, and step surface is fastened on the opening end in outer heat radiation chamber (4).
7. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 5, it is characterized in that the base in described internal layer heat radiation chamber (2) is higher than the base in outer heat radiation chamber (4), described housing (1) sidewall is provided with the wireway (12) that penetrates outer heat radiation chamber (4).
8. according to claim 3 or 5 described a kind of air-cooled liquid-cooling combined type heat abstractors, it is characterized in that having on the continuous face of described heater and constituting the wire guide that gas channel heat radiation chamber communicates.
9. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 7 is characterized in that described heater links to each other to have on the face and constitute the gas channel conduit (11) that the chamber communicates that dispels the heat, and described conduit (11) face that links to each other with heater is tightly connected.
10. a kind of air-cooled liquid-cooling combined type heat abstractor according to claim 9 is characterized in that described housing (1) is a metal material, and described cooling fluid (6) is a heat conduction silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201814714U CN201652279U (en) | 2010-05-06 | 2010-05-06 | Air-cooling and liquid-cooling combined radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201814714U CN201652279U (en) | 2010-05-06 | 2010-05-06 | Air-cooling and liquid-cooling combined radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652279U true CN201652279U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201814714U Expired - Fee Related CN201652279U (en) | 2010-05-06 | 2010-05-06 | Air-cooling and liquid-cooling combined radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652279U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235652A (en) * | 2010-05-06 | 2011-11-09 | 艾迪光电（杭州）有限公司 | Air-cooled liquid-cooled combined radiating device |
| CN102287794A (en) * | 2011-08-26 | 2011-12-21 | 深圳市普耐光电科技有限公司 | Radiator for LED (light emitting diode) lamp and LED lamp |
| WO2013029221A1 (en) * | 2011-08-26 | 2013-03-07 | 深圳市普耐光电科技有限公司 | Heat dissipater and shell body for led lamp and led lamp |
| CN104776354A (en) * | 2015-03-27 | 2015-07-15 | 苏州锟恩电子科技有限公司 | Ventilating and dust-removal energy-saving lamp structure |
| CN104913220A (en) * | 2015-06-18 | 2015-09-16 | 东莞市闻誉实业有限公司 | Lighting lamp |
| CN105371130A (en) * | 2015-11-30 | 2016-03-02 | 江门市江海区金灯照明有限公司 | Illumination lamp with heat dissipation water groove |
| CN106299086A (en) * | 2016-09-30 | 2017-01-04 | 广州莱迪光电股份有限公司 | A kind of cooling LED encapsulating structure |
| CN106662294A (en) * | 2014-08-21 | 2017-05-10 | 飞利浦照明控股有限公司 | Light emitting device |
-
2010
- 2010-05-06 CN CN2010201814714U patent/CN201652279U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235652A (en) * | 2010-05-06 | 2011-11-09 | 艾迪光电（杭州）有限公司 | Air-cooled liquid-cooled combined radiating device |
| CN102235652B (en) * | 2010-05-06 | 2014-06-18 | 浙江思朗照明有限公司 | Air-cooled liquid-cooled combined radiating device |
| CN102287794A (en) * | 2011-08-26 | 2011-12-21 | 深圳市普耐光电科技有限公司 | Radiator for LED (light emitting diode) lamp and LED lamp |
| WO2013029221A1 (en) * | 2011-08-26 | 2013-03-07 | 深圳市普耐光电科技有限公司 | Heat dissipater and shell body for led lamp and led lamp |
| CN106662294A (en) * | 2014-08-21 | 2017-05-10 | 飞利浦照明控股有限公司 | Light emitting device |
| CN106662294B (en) * | 2014-08-21 | 2020-09-11 | 昕诺飞控股有限公司 | Light emitting device |
| CN104776354A (en) * | 2015-03-27 | 2015-07-15 | 苏州锟恩电子科技有限公司 | Ventilating and dust-removal energy-saving lamp structure |
| CN104913220A (en) * | 2015-06-18 | 2015-09-16 | 东莞市闻誉实业有限公司 | Lighting lamp |
| CN105371130A (en) * | 2015-11-30 | 2016-03-02 | 江门市江海区金灯照明有限公司 | Illumination lamp with heat dissipation water groove |
| CN106299086A (en) * | 2016-09-30 | 2017-01-04 | 广州莱迪光电股份有限公司 | A kind of cooling LED encapsulating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: INVENTRONICS (HANGZHOU), INC. Free format text: FORMER NAME: AIDI PHOTOELECTRIC (HANGZHOU) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 1180 No. 2 building second layer Patentee after: LED ONE (Hangzhou) Co., Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 1180 No. 2 building second layer Patentee before: Aidi Photoelectric (Hangzhou) Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG THINKLUX LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: INVENTRONICS (HANGZHOU), INC. Effective date: 20130328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310053 HANGZHOU, ZHEJIANG PROVINCE TO: 315002 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130328 Address after: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee after: Thinklux (Zhejiang) Lighting Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 1180 No. 2 building second layer Patentee before: LED ONE (Hangzhou) Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151106 Address after: 528226, Guangdong Province, Nanhai District, Foshan province Luo village, Guangdong new light industry base A8 Building 5 floor Patentee after: New light sources re-invent industry center, associating Guangdong, Nanhai District Foshan City Address before: Hangzhou City, Zhejiang province Binjiang District 315002 shore road 95 2 Building 3 layer Patentee before: Thinklux (Zhejiang) Lighting Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20170506 |