CN203219680U - Heat dissipation structure - Google Patents
Heat dissipation structure Download PDFInfo
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- CN203219680U CN203219680U CN 201320208256 CN201320208256U CN203219680U CN 203219680 U CN203219680 U CN 203219680U CN 201320208256 CN201320208256 CN 201320208256 CN 201320208256 U CN201320208256 U CN 201320208256U CN 203219680 U CN203219680 U CN 203219680U
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- Prior art keywords
- heat
- heat dissipation
- radiator structure
- dissipation structure
- block
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- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation structure which is characterized by including an external frame and a heat dissipation device. The heat dissipation device includes heat absorption blocks and heat dissipation blocks; the heat absorption blocks and the heat dissipation blocks are intercross-arrayed; and one side of the external frame is connected with a heat component and the heat dissipation structure is in direct contact connection with the heat component. When outside air flows through the external frame of the heat dissipation structure, heat of the heat dissipation structure can also be taken away. The heat dissipation structure belongs to a type of passive heat dissipation and requires no high-energy-consumption devices such as water pumps so that energy consumption and cost are reduced.
Description
Technical field:
The utility model relates to a kind of phase-change material technical field, relates in particular to a kind of radiator structure.
Background technology:
As everyone knows, the too high meeting of temperature causes certain injury to the apparatus of most of non high temperature work, similar LED, solar cell or computer CPU etc., because self-temperature can raise during operation, if untimely heat radiation effectively, light decrease in efficiency then after to a certain degree, heavy then equipment burns out.In the prior art at this phenomenon, modal radiating mode is fan heat radiation or water cooling heat radiation in these fields, described fan heat radiation is for installing small fan near heat generating member, driving near the air of heat generating member flows, and then take away heat on the heat generating member, reduce its temperature, namely reduce the temperature of entire equipment, but such mode efficient is lower, device temperature is still too high after little electric fan may occurring installing, and described water cooling heat radiation refers to be provided with the pipeline that cooling water flows through at heat generating member sidepiece or back, circulates in the water pipe that utilizes water pump that cold water is buried underground around heat generating member, and then the temperature of heat generating member is reduced, namely reduce the temperature of entire equipment, but such mode need be opened pump working for a long time even always, otherwise just can't reach the purpose of cooling, energy loss is bigger, and cost is bigger.
The utility model content:
The technical problems to be solved in the utility model is, provides a kind of efficient higher and energy consumption is less, lower-cost radiator structure.
For realizing above purpose, the technical solution of the utility model is a kind of radiator structure, it is characterized in that, described radiator structure comprises housing and heat abstractor, described heat abstractor comprises heat-absorbing block and radiating block, the mutual cross arrangement of described heat-absorbing block and radiating block, a side of described housing are connected radiator structure and directly contact with heat generating member and be connected with heat generating member.The flow through housing of radiator structure of outside air also can be taken away the heat of radiator structure.This radiator structure belongs to passive heat radiation, need not the bigger devices of power consumption such as water pump, and energy efficient reduces cost.
As preferably, the heat-absorbing block of described heat-absorbing block for being made by phase-change material.By Heat Conduction Material the heat of heat generating member is imported radiator structure and absorb heat by phase-change material simultaneously, by the thermostatic characteristics control appliance temperature of phase transition process.
As preferably, the radiating block of described radiating block for being made by metal or carbon fiber or graphite.Has good thermal conductivity.
As preferably, described housing is the housing that aluminum material is made.Cost is lower, and is slightly low, and has good heat-conducting, can the conduction of accelerated heat from the heat generating member to the radiator structure.
The utlity model has following beneficial effect: radiator structure belongs to passive heat radiation, need not the bigger devices of power consumption such as water pump, and energy efficient reduces cost.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
1, housing; 2, radiating block; 3, heat-absorbing block; 4, heat generating member.
Embodiment
Below in conjunction with specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described:
Embodiment: radiator structure (seeing accompanying drawing 1), described radiator structure comprises housing 1 and heat abstractor, described heat abstractor comprises heat-absorbing block 3 and radiating block 2, described heat-absorbing block 3 and radiating block 2 mutual cross arrangements, one side of described housing 1 is connected with heat generating member, the heat-absorbing block of described heat-absorbing block 3 for being made by phase-change material, the radiating block of described radiating block 2 for being made by metal or carbon fiber or graphite, described housing is the housing that aluminum material is made.
Heat generating member is owing to move heating, and behind the heat importing radiator structure of the heat-absorbing block of heat abstractor with heat generating member, the phase-change material of heat-absorbing block absorbs heat and stores, and phase-change material is by the solid-state liquid state that changes into gradually, thus the temperature of reduction heat generating member.Because air themperature is lower than phase-change material temperature, phase-change material passes through the radiating block heat release to air with store heat automatically, returns to initial condition (solid-state).Next time, this heat abstractor can absorb heat again, realizes recycling when using.
Above-mentioned embodiment is used for the utility model of explaining; rather than the utility model limited; in the protection range of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection range of the present utility model.
Claims (4)
1. a radiator structure is characterized in that, described radiator structure comprises housing and heat abstractor, and described heat abstractor comprises heat-absorbing block and radiating block, the mutual cross arrangement of described heat-absorbing block and radiating block, and a side of described housing is connected with heat generating member.
2. radiator structure according to claim 1 is characterized in that, the heat-absorbing block of described heat-absorbing block for being made by phase-change material.
3. radiator structure according to claim 1 is characterized in that, the radiating block of described radiating block for being made by metal or carbon fiber or graphite.
4. according to claim 1 or 2 or 3 described radiator structures, it is characterized in that described housing is the housing that aluminum material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208256 CN203219680U (en) | 2013-04-23 | 2013-04-23 | Heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320208256 CN203219680U (en) | 2013-04-23 | 2013-04-23 | Heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203219680U true CN203219680U (en) | 2013-09-25 |
Family
ID=49209178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320208256 Expired - Lifetime CN203219680U (en) | 2013-04-23 | 2013-04-23 | Heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203219680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282100A (en) * | 2018-02-09 | 2018-07-13 | 德清众益光电有限公司 | The shell of photovoltaic combining inverter |
| CN108599587A (en) * | 2018-02-09 | 2018-09-28 | 德清众益光电有限公司 | The shell of photovoltaic power generation grid-connected inverter |
-
2013
- 2013-04-23 CN CN 201320208256 patent/CN203219680U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282100A (en) * | 2018-02-09 | 2018-07-13 | 德清众益光电有限公司 | The shell of photovoltaic combining inverter |
| CN108599587A (en) * | 2018-02-09 | 2018-09-28 | 德清众益光电有限公司 | The shell of photovoltaic power generation grid-connected inverter |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West 1500 block C No. 4 unit 801 Patentee after: HANGZHOU RUHR NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West 1500 block C No. 4 unit 801 Patentee before: Hangzhou Ruhr Energy Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |