CN107843043A - A kind of portable ice chest - Google Patents
A kind of portable ice chest Download PDFInfo
- Publication number
- CN107843043A CN107843043A CN201711103310.6A CN201711103310A CN107843043A CN 107843043 A CN107843043 A CN 107843043A CN 201711103310 A CN201711103310 A CN 201711103310A CN 107843043 A CN107843043 A CN 107843043A
- Authority
- CN
- China
- Prior art keywords
- exhaust fan
- lid
- ice chest
- portable ice
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of portable ice chest, it is related to refrigeration technology field, including casing and lid provided with opening, the casing includes inner waterproofing layer, the first heat-insulation layer and shell, the cabinet wall is fixed with the reaction box for placing dry ice, the lid is provided with exhaust fan, the portable ice chest has refrigerating state and frozen state, under the refrigerating state, dry ice is distilled in the reaction box, and the exhaust fan is rotated, and gas caused by dry ice sublimation is discharged, under the frozen state, the exhaust fan stops operating.The present invention is simple and reliable for structure, and can freeze in outdoor realization.
Description
【Technical field】
The present invention relates to refrigeration technology field, more particularly to a kind of portable ice chest.
【Background technology】
People often carry some cold drinks using chest, disappeared with reaching in out on tours or participation outdoor activities
The purpose of heat cooling.In the prior art, the refrigerating box write only has heat insulation function, and can not be freezed, therefore, outgoing
When tourism or participation outdoor activities, often felt simply helpless in the case of people need and some beverage/foods are cooled.
【The content of the invention】
It is simple and reliable for structure the invention provides a kind of portable ice chest in order to solve upper technical problem, and can be in outdoor
Realize refrigeration.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of portable ice chest, including the casing provided with opening and the lid for blocking the opening, the casing include interior
Waterproof layer, the first heat-insulation layer and shell, the cabinet wall are fixed with the reaction box for placing dry ice, and the lid is provided with
Exhaust fan, the portable ice chest has refrigerating state and frozen state, and under the refrigerating state, dry ice is in the reaction box
Interior distillation, the exhaust fan are rotated, gas caused by dry ice sublimation discharged, under the frozen state, the exhaust fan stops
Rotation stop is moved.
Further, battery case is provided with the lid, the battery case electrically connects with the exhaust fan, the battery
Dry cell is placed in box, the dry cell is powered by the battery case to the exhaust fan.
Preferably, being hinged with exhaust fan lid on the outside of the lid, the exhaust fan is covered on the exhaust fan outlet one
Side, under the refrigerating state, the exhaust fan lid, which is opened, supplies gas caused by dry ice sublimation to discharge, in the frozen state
Under, the exhaust fan lid is closed to prevent the cold air in the casing from revealing.
Further, the exhaust fan lid inwall is provided with the second heat-insulation layer.
Preferably, the exhaust fan lid is fixed with the lid by nylon zipper.
Preferably, the opening of the casing is fastened with the lid by slide fastener.
Further, the catch of the slide fastener can be covered by being provided with the lid.
After adopting the above technical scheme, the invention has the advantages that：
Dry ice reaction box provides space for dry ice, and body structure is MULTILAYER COMPOSITE layer, and the heat inside and outside casing can be prevented to hand over
Change, therefore refrigeration can only be reached with this from case body absorption heat when dry ice sublimation.In refrigeration, pass through exhaust fan
The gas being sublimed into is discharged, prevents gas expands in casing from causing casing to damage.When being not required to refrigeration, by exhaust fan lid lid
Close, prevent cold air to be lost in, to reach the effect of temperature keeping.In addition, the junction of casing and lid is provided with slide fastener or thread gluing
Or magnetic part.The catch of slide fastener can be covered by being provided with lid, to reduce the convection current of the inside and outside air of casing, extend article in case
Cold preservation time.Therefore, the article that refrigerating box of the invention can be accommodated for a long time provides low temperature environment.
These features and advantage of the present invention will carry out detailed take off in following embodiment and accompanying drawing
Dew.The optimal embodiment of the present invention or means will carry out detailed performance with reference to accompanying drawing, but be not to technical solution of the present invention
Limitation.In addition, in each of the lower in text and accompanying drawing these features, key element and the component that occur be have it is multiple, and in order to represent
Different symbols or numeral conveniently are marked, but represents same or similar construction or the part of function.
【Brief description of the drawings】
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the schematic diagram of the embodiment of the present invention one；
Fig. 2 is the top plan view of the embodiment of the present invention one；
Fig. 3 is the top view of the embodiment of the present invention one.
【Embodiment】
The technical scheme of the embodiment of the present invention is explained and illustrated with reference to the accompanying drawing of the embodiment of the present invention, but under
It is only the preferred embodiments of the present invention to state embodiment, and not all.Based on the embodiment in embodiment, those skilled in the art
Other embodiment is obtained on the premise of creative work is not made, belongs to protection scope of the present invention.
" one embodiment " or " example " or " example " quoted in this manual means that itself is described in conjunction with the embodiments
Special characteristic, structure or characteristic can be included at least one embodiment disclosed in this patent.Phrase is " in one embodiment
In " appearance of each position in the description is not necessarily all referring to same embodiment.
In the description of the embodiment of the present invention, term " on ", " under ", "left", "right", " transverse direction ", " longitudinal direction ", " interior ",
The orientation or position relationship of instructions such as " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this hair
It is bright rather than require that the present invention must be with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
The present embodiment provides a kind of portable ice chest.
Embodiment one：
As shown in Figure 1 to Figure 3, a kind of portable ice chest, including the casing 1 provided with opening and the lid 2 of closure opening, case
Body 1 includes inner waterproofing layer 13, the first heat-insulation layer 12 and shell 11, and the inwall of casing 1 is fixed with the reaction box 14 for placing dry ice,
Lid 2 is provided with exhaust fan 21 and exhaust fan hole, and exhaust fan 21 is installed on exhaust fan hole by exhaust fan frame 24.Portable type cold
Case has refrigerating state and frozen state, and under refrigerating state, dry ice distils in reaction box 14, and exhaust fan 21 rotates, will be dry
Gas discharge caused by ice distillation, under frozen state, exhaust fan 21 stops operating.
Battery case 23 is provided with lid 2, battery case 23 is electrically connected with exhaust fan 21, and dry cell is placed in battery case 23,
Dry cell is powered by battery case 23 to exhaust fan 21.
The outside of lid 2 is hinged with exhaust fan lid 22, and exhaust fan lid 22 is located at the outlet side of exhaust fan 21, in refrigerating state
Under, exhaust fan lid 22, which is opened, supplies gas caused by dry ice sublimation to discharge, and under frozen state, exhaust fan lid 22 is closed to prevent case
Cold air leakage in body 1.
The inwall of exhaust fan lid 22 is provided with the second heat-insulation layer (not marked in figure).
Exhaust fan lid 22 is fixed by nylon zipper (not marked in figure) with lid 2.
The opening of casing 1 is fastened with lid 2 by slide fastener 3.
The catch 31 of slide fastener 3 can be covered by being provided with lid 2.
More than, it is only embodiment of the invention, but protection scope of the present invention is not limited thereto, and is familiar with this
The technical staff in field should be understood that the present invention includes but is not limited to accompanying drawing and the above content described in embodiment.Appoint
The modification for why not deviateing the function and structure principle of the present invention is intended to be included in the scope of claims.
Claims (7)
1. a kind of portable ice chest, including the casing provided with opening and the lid for blocking the opening, it is characterised in that：The case
Body includes inner waterproofing layer, the first heat-insulation layer and shell, and the cabinet wall is fixed with the reaction box for placing dry ice, the lid
Body is provided with exhaust fan, and the portable ice chest has refrigerating state and frozen state, and under the refrigerating state, dry ice is in institute
State in reaction box and distil, the exhaust fan is rotated, and gas caused by dry ice sublimation is discharged, described under the frozen state
Exhaust fan stops operating.
2. portable ice chest according to claim 1, it is characterised in that：Battery case, the electricity are provided with the lid
Pond box electrically connects with the exhaust fan, dry cell is placed in the battery case, the dry cell is by the battery case to described
Exhaust fan is powered.
3. portable ice chest according to claim 1, it is characterised in that：Exhaust fan lid, institute are hinged with the outside of the lid
State exhaust fan and be covered on the exhaust fan outlet side, under the refrigerating state, the exhaust fan lid is opened and supplies dry ice sublimation
Caused gas discharge, under the frozen state, the exhaust fan lid is closed to prevent the cold air in the casing from revealing.
4. portable ice chest according to claim 3, it is characterised in that：The exhaust fan lid inwall is provided with the second insulation
Layer.
5. portable ice chest according to claim 3, it is characterised in that：The exhaust fan lid passes through nylon with the lid
Zip is fixed.
6. the portable ice chest according to one of claim 1 to 5, it is characterised in that：The opening of the casing and the lid
Body is fastened by slide fastener.
7. portable ice chest according to claim 6, it is characterised in that：The slide fastener can be covered by being provided with the lid
Catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103310.6A CN107843043A (en) | 2017-11-10 | 2017-11-10 | A kind of portable ice chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711103310.6A CN107843043A (en) | 2017-11-10 | 2017-11-10 | A kind of portable ice chest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843043A true CN107843043A (en) | 2018-03-27 |
Family
ID=61681850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711103310.6A Pending CN107843043A (en) | 2017-11-10 | 2017-11-10 | A kind of portable ice chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107843043A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775743A (en) * | 2018-06-14 | 2018-11-09 | 天津商业大学 | A kind of dry ice cooling air formula refrigeration case |
| CN109237851A (en) * | 2018-09-06 | 2019-01-18 | 中南大学湘雅三医院 | A kind of blood test blood refrigerating equipment and its cold preserving method |
| CN109353697A (en) * | 2018-12-05 | 2019-02-19 | 上海安鲜达物流科技有限公司 | A kind of incubator |
| CN110027794A (en) * | 2019-05-24 | 2019-07-19 | 郭继光 | A kind of incubator that can prevent dry ice container explosion |
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| CN203986634U (en) * | 2014-07-18 | 2014-12-10 | 杭州祥和实业有限公司 | The interior circulation bag of camping |
| CN204880920U (en) * | 2015-08-10 | 2015-12-16 | 许先俊 | Containerized traffic dry ice segmentation refrigerating plant |
| CN205054612U (en) * | 2015-09-30 | 2016-03-02 | 顾群芳 | Portable first aid nursing case |
| CN105627662A (en) * | 2016-03-15 | 2016-06-01 | 沈阳理工大学 | Portable semiconductor refrigerator |
| CN206478921U (en) * | 2017-01-24 | 2017-09-08 | 厦门浩添冷链科技有限公司 | Portable cold-storage packaged air conditioner |
| CN109084514A (en) * | 2018-09-11 | 2018-12-25 | 黄山鼎瑞新实业有限公司 | A kind of low-temperature refrigeration box |
-
2017
- 2017-11-10 CN CN201711103310.6A patent/CN107843043A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203986634U (en) * | 2014-07-18 | 2014-12-10 | 杭州祥和实业有限公司 | The interior circulation bag of camping |
| CN204880920U (en) * | 2015-08-10 | 2015-12-16 | 许先俊 | Containerized traffic dry ice segmentation refrigerating plant |
| CN205054612U (en) * | 2015-09-30 | 2016-03-02 | 顾群芳 | Portable first aid nursing case |
| CN105627662A (en) * | 2016-03-15 | 2016-06-01 | 沈阳理工大学 | Portable semiconductor refrigerator |
| CN206478921U (en) * | 2017-01-24 | 2017-09-08 | 厦门浩添冷链科技有限公司 | Portable cold-storage packaged air conditioner |
| CN109084514A (en) * | 2018-09-11 | 2018-12-25 | 黄山鼎瑞新实业有限公司 | A kind of low-temperature refrigeration box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775743A (en) * | 2018-06-14 | 2018-11-09 | 天津商业大学 | A kind of dry ice cooling air formula refrigeration case |
| CN109237851A (en) * | 2018-09-06 | 2019-01-18 | 中南大学湘雅三医院 | A kind of blood test blood refrigerating equipment and its cold preserving method |
| CN109353697A (en) * | 2018-12-05 | 2019-02-19 | 上海安鲜达物流科技有限公司 | A kind of incubator |
| CN110027794A (en) * | 2019-05-24 | 2019-07-19 | 郭继光 | A kind of incubator that can prevent dry ice container explosion |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |
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| RJ01 | Rejection of invention patent application after publication |