CN203203314U - Portable refrigerator - Google Patents
Portable refrigerator Download PDFInfo
- Publication number
- CN203203314U CN203203314U CN 201220635455 CN201220635455U CN203203314U CN 203203314 U CN203203314 U CN 203203314U CN 201220635455 CN201220635455 CN 201220635455 CN 201220635455 U CN201220635455 U CN 201220635455U CN 203203314 U CN203203314 U CN 203203314U
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- CN
- China
- Prior art keywords
- inner bag
- plug
- shell
- conductive plate
- base
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- Expired - Fee Related
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Abstract
The utility model provides a portable refrigerator. The refrigerator mainly employs a semiconductor refrigerating block as a cold source, the housing of a refrigerator body is a cavity to be filled with support nets. The insulation effect is improved through vacuum pumping, a cool storage device is arranged in an inner container, and the refrigerator is powered by both of a storage battery and an externally connected power supply. The portable refrigerator provided not only has the advantages of good refrigeration and insulation effects and also convenient carrying and use.
Description
Technical field
The utility model relates to a kind of portable refrigerator, belongs to the portable refrigerator technical field.
Background technology
Portable refrigerator has purposes widely, be particularly useful for the medicine in the medical first aid, the interim preservation of organ-tissue, long-distance usefulness defeated among.At present, although existing portable refrigerator is not quite similar in structure and principle,, generally there is the relatively poor defective of heat insulation effect and refrigeration, be not suitable under the situation of long-time nothing electricity, using.
Summary of the invention
The purpose of this discovery is: relatively poor at the existing existing insulation of portable refrigerator and refrigeration, be not suitable in the long period and do not have the defective of using under the electric situation, the utility model provides a kind of novel portable refrigerator, overcomes the existing existing above-mentioned defective of portable refrigerator.
The utility model realizes that the technical scheme that above-mentioned purpose adopts is: described a kind of portable refrigerator, it is by base, battery, radiator, the semiconductor refrigerating piece, shell, support mesh, lid, cold-storage liquid, liquid reserve tank, inner bag, conductive plate, sealing ring, blower fan, the circular hole plug socket, air inlet, air outlet, the clamping head, attaching plug, AC-DC converter, the column type plug, cigarette lighter plug, power line is formed, it is characterized in that: seam is together between faying face for shell and inner bag, space filling between shell and inner bag has support mesh, the space of sealing between described shell and the inner bag vacuumizes, oral area is provided with case lid in the upper end of inner bag, described case lid inside is cavity, at case lid internal cavities filling supporting network, the internal cavities of case lid vacuumizes, be provided with the metal conductive plate in the bottom of inner bag, seal with sealing ring between described conductive plate and the inner bag, in the inner bag of the top of conductive plate, be provided with liquid reserve tank, be marked with cold-storage liquid in the described liquid reserve tank, in the formed through hole of shell and inner bag bottom, be provided with the conductor refrigeration piece, the bottom surface of the huyashi-chuuka (cold chinese-style noodles) of described conductor refrigeration piece and metal conductive plate is fixed together, hot side at the conductor refrigeration piece is equipped with radiator, shell connects the upper port that is fixed on base by the clamping head, be provided with the rechargeable type battery inside at base, on the seating plane side concordant with radiator, be respectively arranged with air inlet and air outlet, in air inlet, be provided with blower fan, on base, also be provided with the circular hole plug socket, in the utility model, also comprise AC power external device and dc source external device, described AC power external device, it comprises: attaching plug, power line, stand alone type is handed over straight power supply changeover device, and cylinder head dummy plug, attaching plug links to each other with the ac power input end mouth of free-standing AC-DC converter by lead, cylinder head dummy plug links to each other with the dc power output end mouth of free-standing AC-DC converter, described dc source external device, it is by automobile cigarette lighter plug and cylinder head dummy plug, directly links to each other and forms through lead.
Beneficial effect: the utility model is because after adopting said method, the utility model not only has refrigeration and good heat insulation effect advantage, simultaneously, also has and carries and advantage easy to use.
Description of drawings
Accompanying drawing 1 is front view of the present utility model;
Accompanying drawing 2 is AC power external devices of the present utility model;
Accompanying drawing 3 is dc source external devices of the present utility model;
Shown in the figure: 1, base; 2, battery; 3, radiator; 4, semiconductor refrigerating piece; 5, shell; 6, support mesh; 7, lid; 8, cold-storage liquid; 9, liquid reserve tank; 10, inner bag; 11, conductive plate; 12, sealing ring; 13, blower fan; 14, plug socket; 15, air inlet; 16, air outlet; 17, clamping head; 18, attaching plug; 19, AC-DC converter; 20, column type plug; 21, cigarette lighter plug; 22, power line.
The specific embodiment
A kind of portable refrigerator, it comprises base (1), battery (2), radiator (3), semiconductor refrigerating piece (4), shell (5), support mesh (6), lid (7), cold-storage liquid (8), liquid reserve tank (9), inner bag (10), conductive plate (11), sealing ring (12), blower fan (13), circular hole plug socket (14), air inlet (15), air outlet (16), clamping head (17), attaching plug (18), AC-DC converter (19), column type plug (20), cigarette lighter plug (21), power line (22), seam is together between faying face for shell (5) and inner bag (10), space filling between shell (5) and inner bag (10) has support mesh (6), the space of sealing between described shell (5) and the inner bag (10) vacuumizes, upper end oral area at inner bag (10) is provided with case lid (7), described case lid (7) inside is vacuum cavity, at case lid (7) internal cavities filling supporting network (6), be provided with metal conductive plate (11) in the bottom of inner bag (10), seal with sealing ring (12) between conductive plate (11) and the inner bag (10), in the top inner bag (10) of conductive plate (11), be provided with liquid reserve tank (9), be marked with cold-storage liquid (8) in the liquid reserve tank (9), bottom inner bag (10), be provided with conductor refrigeration piece (4) in the formed through hole at shell (5), the bottom surface of the huyashi-chuuka (cold chinese-style noodles) of conductor refrigerating block (4) and metal conductive plate (11) is fixed together, hot side at conductor refrigeration piece (4) is equipped with radiator (3), shell (5) connects the upper port that is fixed on base (1) by clamping head (17), be provided with rechargeable type battery (2) inside at base (1), on base (1) side concordant with radiator (3), be respectively arranged with air inlet (15) and air outlet (16), in air inlet (15), be provided with blower fan (13), on base (1), also be provided with circular hole plug socket (14), in the utility model, also comprise AC power external device and dc source external device, described AC power external device, it comprises: attaching plug (18), power line (22), hand over straight power supply changeover device (19), and cylinder head dummy plug (20), attaching plug (18) links to each other with the ac power input end mouth of free-standing AC-DC converter (19) by power line (22), cylinder head dummy plug (20) links to each other with the dc power output end mouth of free-standing AC-DC converter (19), described dc source external device, it is by automobile cigarette lighter plug (21) and cylinder head dummy plug (20), directly links to each other and forms through power line (22).
Claims (1)
1. portable refrigerator, it is characterized in that: the space filling between shell (5) and inner bag (10) has support mesh (6), the space of sealing between shell (5) and the inner bag (10) vacuumizes, upper end oral area at inner bag (10) is provided with case lid (7), case lid (7) inside is vacuum cavity, at case lid (7) internal cavities filling supporting network (6), be provided with metal conductive plate (11) in the bottom of inner bag (10), seal with sealing ring (12) between conductive plate (11) and the inner bag (10), in the top inner bag (10) of conductive plate (11), be provided with liquid reserve tank (9), be marked with cold-storage liquid (8) in the liquid reserve tank (9), bottom inner bag (10), be provided with conductor refrigeration piece (4) in the formed through hole at shell (5), the bottom surface of the huyashi-chuuka (cold chinese-style noodles) of conductor refrigerating block (4) and metal conductive plate (11) is fixed together, hot side at conductor refrigeration piece (4) is equipped with radiator (3), shell (5) connects the upper port that is fixed on base (1) by clamping head (17), be provided with rechargeable type battery (2) inside at base (1), on base (1) side concordant with radiator (3), be respectively arranged with air inlet (15) and air outlet (16), in air inlet (15), be provided with blower fan (13), on base (1), also be provided with circular hole plug socket (14), the AC power external device, it comprises: attaching plug (18), power line (22), hand over straight power supply changeover device (19), and cylinder head dummy plug (20), attaching plug (18) links to each other with the ac power input end mouth of free-standing AC-DC converter (19) by power line (22), cylinder head dummy plug (20) links to each other with the dc power output end mouth of free-standing AC-DC converter (19), the dc source external device, it is by automobile cigarette lighter plug (21) and cylinder head dummy plug (20), directly links to each other and forms through power line (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635455 CN203203314U (en) | 2012-11-28 | 2012-11-28 | Portable refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635455 CN203203314U (en) | 2012-11-28 | 2012-11-28 | Portable refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203314U true CN203203314U (en) | 2013-09-18 |
Family
ID=49147415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635455 Expired - Fee Related CN203203314U (en) | 2012-11-28 | 2012-11-28 | Portable refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954644A (en) * | 2012-11-28 | 2013-03-06 | 苏州蓝王机床工具科技有限公司 | Portable refrigerator |
| CN107131699A (en) * | 2017-06-28 | 2017-09-05 | 浙江聚珖科技股份有限公司 | Cold storage semiconductor freezer |
| CN112490794A (en) * | 2020-12-18 | 2021-03-12 | 长虹美菱股份有限公司 | USB power supply interface for refrigerator |
| WO2022032796A1 (en) * | 2020-08-10 | 2022-02-17 | 深圳市恩科电子有限公司 | Thermal insulation device for refrigeration |
-
2012
- 2012-11-28 CN CN 201220635455 patent/CN203203314U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954644A (en) * | 2012-11-28 | 2013-03-06 | 苏州蓝王机床工具科技有限公司 | Portable refrigerator |
| CN107131699A (en) * | 2017-06-28 | 2017-09-05 | 浙江聚珖科技股份有限公司 | Cold storage semiconductor freezer |
| WO2022032796A1 (en) * | 2020-08-10 | 2022-02-17 | 深圳市恩科电子有限公司 | Thermal insulation device for refrigeration |
| CN112490794A (en) * | 2020-12-18 | 2021-03-12 | 长虹美菱股份有限公司 | USB power supply interface for refrigerator |
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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: 20130918 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |