CN201846562U - Cooling device for mobile electric equipment - Google Patents
Cooling device for mobile electric equipment Download PDFInfo
- Publication number
- CN201846562U CN201846562U CN2010206043578U CN201020604357U CN201846562U CN 201846562 U CN201846562 U CN 201846562U CN 2010206043578 U CN2010206043578 U CN 2010206043578U CN 201020604357 U CN201020604357 U CN 201020604357U CN 201846562 U CN201846562 U CN 201846562U
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- water
- cooling
- electric equipment
- heat
- portable electric
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Abstract
The utility model relates to a cooling device for mobile electric equipment, which comprises a cooling cover which is wrapped on the surface of the equipment and a miniature water chiller which is used for providing an uninterrupted cold source. The cooling cover is connected with the water chiller through connecting pipes and comprises a heat preserving layer and a water chilling layer which is fixed on the internal side of the heat preserving layer, wherein the water chilling layer comprises a micro pipeline which is arranged according to a certain line. The cooling device has the advantages that the structure is small and portable; and the water chilling layer arranged in the cooling cover according to the certain line can evenly and rapidly cool the surface of the body of the mobile electric equipment, the heat dissipation efficiency is high, the energy loss is small, and the problem that the heat dissipation performance of the self-heating equipment is poor under a high-temperature environment can be thoroughly solved.
Description
Technical field
This formula is novel to relate to a kind of heat sink that is used for mobile appliance equipment, is specifically related to the heat sink that a kind of usefulness is used to comprise portable electric equipments such as video camera, camera.
Background technology
The employed field camera of radio and television mechanism runs into because of the bad too high phenomenon of video camera temperature that causes of body heat radiation through regular meeting when being used for summer outdoor shooting.Particularly when taking some open-air live programs, because shooting time is longer, the heat load of machine is very big, make the video camera can not steady operation, when serious even can burn out some key components and parts of machine, causing on-the-spot broadcasting to interrupt, broadcasting to program and cause serious negative effect.
Video camera itself has certain heat-sinking capability, but because field camera carries for convenience and takes, generally all very compact, and owing to do not have extra body space can only adopt the form of fan heat radiation for independently heat abstractor is installed.But the fan heat dissipation capability is limited, and when outdoor environment temperature was not high, video camera can also operate as normal, in case run into hot weather, and when shooting time surpasses more than two hours continuously, video camera just may be because overheated and can not stable operation.
In order to solve the expensive heat dissipation problem of video camera under hot weather, there is certain methods to be used.As placing movable air conditioner, blow a cold wind over to video camera on the video camera next door.Though this kind method is feasible, because the volume of movable air conditioner might be also bigger than video camera, to be inconvenient to carry, portable capability descends; In addition, the cold wind that air-conditioning blows out has major part all to consume to give above the cooling of video camera ambient air, have only seldom a part to be used for video camera itself and lower the temperature, thereby the efficient of this type of cooling is very low, and cause very big energy waste.
There is such problem too in the camera that is similarly mobile appliance equipment, if take continuously in hot environment, can cause that fuselage is overheated can not stable operation.
If can adopt a kind of type of cooling, only give mobile appliance equipments itself cooling such as video camera or camera and need not lose a lot of energy, device size does not just need to do very greatly like this, has both solved the problem of lowering the temperature, and does not influence its portability again.
Given this, the heat sink that is used for mobile appliance equipment is necessary further to study.
Summary of the invention
[0007] this formula is novel in order to solve the above-mentioned portable electric equipment that exists in the prior art bad problem of dispelling the heat under hot environment, and provide a kind of can be only at the small and exquisite portable novel portable electric equipment heat sink of volume of portable electric equipment cooling itself, with the portable electric equipment of the thorough solution bad problem of under hot environment, dispelling the heat.
This formula is novel to be realized by following scheme:
The above-mentioned heat sink that is used for portable electric equipment comprises the cooling cover that is wrapped in this equipment surface and the miniature cooling-water machine of uninterrupted low-temperature receiver is provided for the cooling cover that described cooling cover is connected by tube connector with cooling-water machine; Described cooling cover comprises heat-insulation layer, water-cooled layer and is used for fixing the fixed structure of cooling cover; Described heat-insulation layer is made by the good fabric of heat-proof quality; Described water-cooled layer is fixed on the heat-insulation layer inboard, comprises the fine pipeline that certain lines is arranged; Described cooling-water machine comprises housing and is assemblied in housing interior condenser, water tank, filter, micro-compressor, controller, evaporator and throttling arrangement; Be tightly connected by the copper pipe that flows for refrigerant cycle between described condenser, filter, compressor and the evaporator; Described tube connector is two, and one connects water supply connector of described cooling cover and cooling-water machine water out adapter, and another root connects described cooling cover water out adapter and cooling-water machine water supply connector.
Described water-cooled layer is fine plastic water pipe, is fixed on described heat-insulation layer by sewing.
Have additional supporting layer between described heat-insulation layer and the water-cooled layer, described water-cooled layer is positioned at innermost layer.
Described fixed mechanism is the velcro structure.
Described housing is provided with louvre, power connection, water supply connector and water out adapter, includes upper casing and base plate; Described controller is installed in described housing upper casing, and described condenser, water tank, filter and micro-compressor mount are at described housing base plate; Described condenser is assemblied in the outside of compressor, and arrival end is by the first tube connector described compressor that is tightly connected, and the port of export connects filter, and the outside is provided with the condenser gauze screen; Described gauze screen and described housing louvre are complementary; Described tank top is provided with water filling port, and the delivery port assembling connects water pump; Described water filling port connects the water supply connector of described housing by pipeline; The water side of described water pump connects described housing water out adapter; Described choke valve is assemblied in tank top, and arrival end connects described filter by second tube connector, and the port of export connects the inlet of described evaporator by the 3rd tube connector; The outlet of described evaporator is by the 4th tube connector described compressor that is tightly connected, and is connected with water tank.
Described condenser is an air-cooled condenser, adopts the high efficiency parallel flow heat exchanger.
The top of described water tank is provided with top cover, and water filling port is arranged on the top cover.
Described water tank is offered temperature sensor interface, so that cooling-water temperature sensor to be installed.
Described evaporator is the double pipe heat exchanger structure, places in the described water tank, and both ends open passes described water tank respectively and connects the 3rd, the 4th tube connector.
Described tube connector is for being provided with the flexible pipe of heat-insulation layer outward.
This heat sink that is used for portable electric equipment adopts the steam compression type refrigeration mode, has the incomparable advantage of other type of cooling, refrigeration cooling also is the type of cooling that unique temperature that makes the object that is cooled is lower than ambient temperature, have advantages such as density of heat flow rate is big, efficient is high, Controllable Temperature, compact conformation, thereby make that whole heat sink structure is small and exquisite portable; And because the cold water layer of laying by certain lines in the cooling cover, can evenly lower the temperature apace to this device body surface, realized fuselage heat radiation under hot environment, and radiating efficiency height, energy loss is few, has solved movable type or the portable electronics equipment bad problem of dispelling the heat under hot environment.
Description of drawings
Fig. 1 is the heat sink of portable electric equipment and the assembly structure schematic diagram of this equipment of being used for of the present utility model;
Fig. 2 is the structural representation that is used for the cooling cover of portable electric equipment heat sink of the present utility model.
Fig. 3 is the structural representation of the cooling-water machine of the heat sink that is used for portable electric equipment of the present utility model;
Fig. 4 is the subssembly drawing of the cooling-water machine of the heat sink that is used for portable electric equipment of the present utility model;
Fig. 5 is another angle subssembly drawing of the cooling-water machine of the heat sink that is used for portable electric equipment of the present utility model.
Embodiment
As shown in Figure 1, the miniature cooling-water machine 3 that portable electric equipment heat sink of the present utility model comprises the cooling cover 2 that is wrapped in portable electric equipment 1 surface and uninterrupted low-temperature receiver is provided for cooling cover 2, cooling cover 2 are connected by tube connector 4 with cooling-water machine 3.The embodiment of the present application is that example describes with the video camera.
As shown in Figure 2, cooling cover 2 comprises heat-insulation layer 21, water-cooled layer 23 and fixed structure 24.Heat-insulation layer 21 is made by the good fabric of heat-proof quality; Water-cooled layer 23 is fixed on heat-insulation layer 21 inboards, constitute by fine pipeline of arranging by certain lines 230 and the water inlet snap joint 231 and the water outlet snap joint 232 that are installed in pipeline 230 both ends opens respectively, this fine pipeline 230 can be fine plastic water pipe, the mode that can be sewing is fixed, and also can be that mode bonding or the high temperature crimping is fixed; Fixed structure 24 is used for cooling cover 2 is fixed on portable electric equipment 1, can adopt button or strand structure, also can adopt velcro (the being commonly called as VELCRO) structure that to fix fast or to open, what adopt in the present embodiment is the velcro structure, comprising that velcro colludes is with 241,243,245 and hemostasis using nylon button velvet ribbon 242,244,246, during use, collude and be with 241 and suede band 242 overlap joint, collude and be with 243 suede bands, 244 overlap joints, collude and be with 245 and suede band 246 overlap joint, will lower the temperature and cover 2 and be wrapped on the portable electric equipment 1.
In order to strengthen support strength, can between heat-insulation layer 21 and water-cooled layer 23, set up supporting layer 22, water-cooled layer 23 is positioned at innermost layer.
During use, water-cooled layer 23 is close to portable electrical equipment shell, to take away the heat on portable electric equipment surface.Hot-air around the heat-insulation layer 21 isolated portable electric equipments stops the cold of water-cooled layer 23 to scatter and disappear to hot-air.
To shown in Figure 5, miniature cooling-water machine 3 comprises housing 31 and is assemblied in condenser 32, water tank 33, filter 34, micro-compressor 35, controller 36, evaporator 37 and throttling arrangement 38 in the housing 31 as Fig. 3; Be tightly connected by copper pipe between condenser 32, filter 34, compressor 35 and the evaporator 37, cold-producing medium circulates therein.
Micro-compressor 35 is the minisize dc rotor-type compressor, and volume is small and exquisite, and mount is on the base plate 315 of housing 31.
The water side of water pump 334 connects the water out adapter 314 of housing 31.
For improving assembly performance, the water filling port and the delivery port of water tank 33 are provided with quick union.
Also can offer temperature sensor interface on the water tank 33, so that cooling-water temperature sensor to be installed.
The outlet of evaporator 37 is tightly connected with compressor 35 by the 4th tube connector 371, and is connected with water tank 33.Evaporator 37 can be the refrigerant-water-to-water heat exchanger of various types, typically, can be bushing type refrigerant-water-to-water heat exchanger.In the present embodiment, what evaporator 37 adopted is the double pipe heat exchanger structure, and it places in the water tank 33, and both ends open passes water tank top cover 333 respectively and connects the 3rd, the 4th tube connector 382,371.
Connect by tube connector 4 between cooling-water machine 3 and the cooling cover 2, tube connector 4 comprises two plastic flexible pipes 41,42, is provided with heat-insulation layer outside this flexible pipe 41,42, and two ends are respectively equipped with snap joint.Flexible pipe 41 connects the water inlet snap joint 231 of cooling cover 2 and the water out adapter 314 of cooling-water machine 3, and flexible pipe 42 connects the water outlet snap joint 232 of cooling cover 2 and the water supply connector 313 of cooling-water machine 3.
Cooling object among this embodiment can be replaced as camera, can also be other electric equipments that generate heat because of work, is close to coating by cooling cover 2, heat in this equipment of direct replacement.
This heat sink is owing to adopt the cooling cover structure that is wrapped in portable electric equipment fuselage, and the cold water layer of the certain lines of interior cloth, reach the effect of this device body surface being carried out even fast cooling, realized fuselage heat radiation under hot environment, and radiating efficiency height, energy loss is few, thereby has solved such as movable type or the portable electronics equipment bad problem of dispelling the heat under hot environment.
The above only is a preferable possible embodiments of the present utility model, and is non-so limit to protection range of the present utility model, so the equivalence techniques that uses the utility model specification and diagramatic content to do such as changes, all is contained in the protection range of the present utility model.
Claims (10)
1. heat sink that is used for portable electric equipment, it is characterized in that: described heat sink comprises the cooling cover that is wrapped in portable electric equipment surface and the miniature cooling-water machine of uninterrupted low-temperature receiver is provided for the cooling cover that described cooling cover is connected by tube connector with cooling-water machine;
Described cooling cover comprises heat-insulation layer, water-cooled layer and is used for fixing the fixed structure of cooling cover; Described heat-insulation layer is made by the good fabric of heat-proof quality; Described water-cooled layer is fixed on the heat-insulation layer inboard, comprises the fine pipeline that certain lines is arranged;
Described cooling-water machine comprises housing and is assemblied in housing interior condenser, water tank, filter, micro-compressor, controller, evaporator and throttling arrangement; Be tightly connected by the copper pipe that flows for refrigerant cycle between described condenser, filter, compressor and the evaporator;
Described tube connector is two, and one connects water supply connector of described cooling cover and cooling-water machine water out adapter, and another root connects described cooling cover water out adapter and cooling-water machine water supply connector.
2. the heat sink that is used for portable electric equipment as claimed in claim 1 is characterized in that: described water-cooled layer is fine plastic water pipe, is fixed on described heat-insulation layer by sewing.
3. the heat sink that is used for portable electric equipment as claimed in claim 1 or 2 is characterized in that: have additional supporting layer between described heat-insulation layer and the water-cooled layer, described water-cooled layer is positioned at innermost layer.
4. the heat sink that is used for portable electric equipment as claimed in claim 1 is characterized in that: described fixed mechanism is the velcro structure.
5. the heat sink that is used for portable electric equipment as claimed in claim 1 is characterized in that: described housing is provided with louvre, power connection, water supply connector and water out adapter, includes upper casing and base plate;
Described controller is installed in described housing upper casing, and described condenser, water tank, filter and micro-compressor mount are at described housing base plate;
Described condenser is assemblied in the outside of compressor, and arrival end is by the first tube connector described compressor that is tightly connected, and the port of export connects filter, and the outside is provided with the condenser gauze screen; Described gauze screen and described housing louvre are complementary;
Described tank top is provided with water filling port, and the delivery port assembling connects water pump; Described water filling port connects the water supply connector of described housing by pipeline; The water side of described water pump connects described housing water out adapter;
Described choke valve is assemblied in tank top, and arrival end connects described filter by second tube connector, and the port of export connects the inlet of described evaporator by the 3rd tube connector;
The outlet of described evaporator is by the 4th tube connector described compressor that is tightly connected, and is connected with water tank.
6. the heat sink that is used for portable electric equipment as claimed in claim 5 is characterized in that: described condenser is an air-cooled condenser, adopts the high efficiency parallel flow heat exchanger.
7. the heat sink that is used for portable electric equipment as claimed in claim 5 is characterized in that: the top of described water tank is provided with top cover, and water filling port is arranged on the top cover.
8. the heat sink that is used for portable electric equipment as claimed in claim 5 is characterized in that: described water tank is offered temperature sensor interface, so that cooling-water temperature sensor to be installed.
9. the heat sink that is used for portable electric equipment as claimed in claim 5 is characterized in that: described evaporator is the double pipe heat exchanger structure, places in the described water tank, and both ends open passes described water tank respectively and connects the 3rd, the 4th tube connector.
10. the heat sink that is used for portable electric equipment as claimed in claim 1 is characterized in that: described tube connector is for being provided with the flexible pipe of heat-insulation layer outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206043578U CN201846562U (en) | 2010-11-12 | 2010-11-12 | Cooling device for mobile electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206043578U CN201846562U (en) | 2010-11-12 | 2010-11-12 | Cooling device for mobile electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846562U true CN201846562U (en) | 2011-05-25 |
Family
ID=44041434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206043578U Expired - Fee Related CN201846562U (en) | 2010-11-12 | 2010-11-12 | Cooling device for mobile electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846562U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567057A (en) * | 2015-01-05 | 2015-04-29 | 惠州市加迈电器有限公司 | Energy-saving heat exchange device |
| CN104567058A (en) * | 2015-01-05 | 2015-04-29 | 惠州市加迈电器有限公司 | Cooling device |
| CN107509013A (en) * | 2017-09-07 | 2017-12-22 | 钦州学院 | Make steel the high temperature resistant camera machine of monitoring |
| WO2018210441A1 (en) * | 2017-05-18 | 2018-11-22 | Eisenmann Se | Device for the temperature control of a camera |
| CN111003637A (en) * | 2019-12-12 | 2020-04-14 | 常德鼎城荣泰机械制造有限公司 | Tower machine load dolly gyro wheel adjusting device |
| CN111629545A (en) * | 2020-06-01 | 2020-09-04 | 李克胜 | Heat dissipation fixing device for communication engineering equipment |
-
2010
- 2010-11-12 CN CN2010206043578U patent/CN201846562U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567057A (en) * | 2015-01-05 | 2015-04-29 | 惠州市加迈电器有限公司 | Energy-saving heat exchange device |
| CN104567058A (en) * | 2015-01-05 | 2015-04-29 | 惠州市加迈电器有限公司 | Cooling device |
| WO2018210441A1 (en) * | 2017-05-18 | 2018-11-22 | Eisenmann Se | Device for the temperature control of a camera |
| CN107509013A (en) * | 2017-09-07 | 2017-12-22 | 钦州学院 | Make steel the high temperature resistant camera machine of monitoring |
| CN111003637A (en) * | 2019-12-12 | 2020-04-14 | 常德鼎城荣泰机械制造有限公司 | Tower machine load dolly gyro wheel adjusting device |
| CN111629545A (en) * | 2020-06-01 | 2020-09-04 | 李克胜 | Heat dissipation fixing device for communication engineering equipment |
| CN111629545B (en) * | 2020-06-01 | 2024-06-04 | 深圳市天建通信有限公司 | Heat dissipation fixing device for communication engineering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |