CN208720614U - A kind of portable refrigerating box - Google Patents
A kind of portable refrigerating box Download PDFInfo
- Publication number
- CN208720614U CN208720614U CN201821311082.1U CN201821311082U CN208720614U CN 208720614 U CN208720614 U CN 208720614U CN 201821311082 U CN201821311082 U CN 201821311082U CN 208720614 U CN208720614 U CN 208720614U
- Authority
- CN
- China
- Prior art keywords
- reefer body
- refrigerating box
- sandwich
- metal liner
- wall
- 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.)
- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of portable refrigerating boxes, including reefer body, reefer body top is hatch frame, pass through top seal, reefer body is internally provided with metal liner, metal liner upper end is provided with inner cover, it is sandwich between reefer body inner wall and metal liner outer wall, adiabator layer is filled in sandwich, temperature sensor is provided on metal liner outer wall, semiconductor chilling plate and gel pockets slot, gel pockets slot is for placing cold-storage material, lithium battery and heat pipe are provided in sandwich, thin-film solar cells is provided on reefer body outer wall, USB charge port, temperature and electricity liquid crystal display, refrigeration switch and metallic heat radiating plate.The organic assemblings such as solar energy, semiconductor refrigerating, cold-storage material can be overcome the defect of single refrigeration mode refrigerating box by a kind of portable refrigerating box of the utility model.
Description
Technical field
The utility model relates to a kind of portable refrigerating boxes, belong to technique of refrigeration field.
Background technique
Refrigerating box is of use in many ways, in close relations with modern production and life.In non-transformer, Portable type cold
Hiding case play an important role, be well suited for the long range low-temperature transport of certain important items, as drug, vaccine, biological reagent, blood,
Organ etc.；Chilled food, fruit etc. when alternatively, it is also possible to for house or out on tours.
Refrigerating box uses cold-storage material, such as ice bag, gel pockets, and simply, conveniently, lightly, but cold insulation limited time, temperature are difficult
With control.Refrigerating box uses regular alternating current compressor refrigeration, and cold storage effect is good, but needs alternating current, is difficult to lightly change；Refrigerating box uses
Semiconductor chilling plate refrigeration, Miniaturizable are suitble to portable；Solar energy is clean energy resource, and there is illumination item in when refrigerating box outdoor application
Part provides electric power using solar battery.
Refrigerating box single refrigeration, cold insulation have its limitation, plan as a whole at present seldom using the refrigerating box of the relevant technologies measure
See.For portable refrigerating box, by organic assemblings such as solar energy, semiconductor refrigerating, cold-storage materials, there is good application prospect,
It can satisfy refrigeration and light and handy requirement, correlative study be also front end.
Utility model content
The technical problems to be solved in the utility model, which is to provide one kind, can overcome lacking for single refrigeration mode refrigerating box
It falls into, by the portable refrigerating box of the organic assemblings such as solar energy, semiconductor refrigerating, cold-storage material.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of portable refrigerating box, including reefer body, the reefer body top are hatch frame, pass through top cover
Sealing, the reefer body are internally provided with metal liner, and the metal liner upper end is provided with inner cover, the refrigerating box master
It is sandwich between internal wall and the metal liner outer wall, is filled with adiabator layer, the gold in the sandwich
Belong to and be provided with temperature sensor, semiconductor chilling plate and gel pockets slot on inner bladder outer wall, the gel pockets slot is for placing cold-storage
Agent is provided with lithium battery and heat pipe in the sandwich, be provided on the reefer body outer wall thin-film solar cells,
USB charge port, temperature and electricity liquid crystal display, refrigeration switch and metallic heat radiating plate, the semiconductor chilling plate pass through the heat pipe
Be connected with the metallic heat radiating plate, the lithium battery respectively with the temperature sensor, the USB charge port, thin film solar
Battery, semiconductor chilling plate and temperature and electricity liquid crystal display are connected, and the refrigeration switch is connected with the semiconductor chilling plate, institute
It states temperature and electricity liquid crystal display is connected with the temperature sensor.
Top cover side lower end is flexibly connected by hinge with the reefer body, the other side pass through mechanical fastener and
The reefer body is fixed.
The gel pockets slot position is in the upper part of the sandwich, the lithium battery, semiconductor chilling plate and heat pipe position
In the lower part of the sandwich.
The thin-film solar cells is located at the front of the reefer body, the USB charge port, temperature and electricity liquid
Crystalline substance screen, refrigeration switch and metallic heat radiating plate are located at the right side of the reefer body.
The number of the gel pockets slot be it is N number of, wherein N is integer more than or equal to 2.
Handle is provided on the top cover.
The reefer body lower end is connected with feet.
The material of the metallic heat radiating plate includes copper or aluminum.
The utility model has the beneficial effects that
1. the cold insulation time is long, refrigerated storage temperature is secure, is convenient for carrying, widely used.
2. Cool Storage Technology is combined with semiconductor refrigerating technology, economical, reliable, practical.
3. power supply mode is various, charge using USB charge port and thin-film solar cells to lithium battery.
4. metal liner matches inner cover, refrigerated space temperature, humidity, cleanliness are more guaranteed.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of portable refrigerating box of the utility model；
Fig. 2 is a kind of side structure schematic diagram of portable refrigerating box of the utility model；
Fig. 3 is A-A, B-B the schematic diagram of the section structure in Fig. 1.
Appended drawing reference is as follows in figure: 1- top cover；2- handle；3- mechanical fastener；4- reefer body；5- thin film solar electricity
Pond；6- feet；7- hinge；8-USB charge port；9- temperature and electricity liquid crystal display；10- refrigeration switch；11- metallic heat radiating plate；12-
Gel pockets slot；13- thermal insulation material；14- metal liner；15- lithium battery；16- semiconductor chilling plate；17- heat pipe.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Fig. 1 to Fig. 3, a kind of portable refrigerating box, including reefer body 4,4 lower end of reefer body are connected with pad
Foot 6.4 top of reefer body is hatch frame, is sealed by top cover 1, and 1 side lower end of top cover passes through hinge 7 and refrigerating box master
Body 4 is flexibly connected, and the other side is fixed by mechanical fastener 3 and reefer body 4.Top cover 1 can be effectively heat-insulated, is arranged on top cover 1
There is handle 2.
Reefer body 4 is internally provided with metal liner 14, and metal liner 14 uses stainless steel or aluminium alloy.Metal liner
14 upper ends are provided with inner cover, and inner cover uses food-grade highstrenghtpiston, to meet sanitary standard and durable standard.Reefer body
It is sandwich between 14 outer wall of 4 inner walls and metal liner, is filled with adiabator layer 13 in sandwich, it is poly- with microporous foam
Urethane one-pass molding is preferred.
Temperature sensor, semiconductor chilling plate 16 and gel pockets slot 12 are provided on 14 outer wall of metal liner.Gel pockets slot
12 be the metal cuboid (inner section rectangle rounded corner) of opening, is brazed with metal liner 14.
Gel pockets slot 12 directly passes through 14 cold insulation of metal liner for placing cold-storage material.Wherein, strip may be selected in cold-storage material
Ice bag, strip gel pockets etc. utilize decalescence characteristic cold insulation；Strip gasket cold-storage material is easy to use.Gel pockets slot 12 uses
Canister form No leakage risk, the number of gel pockets slot 12 be it is N number of, wherein N is the integer more than or equal to 2, preferably 4
It is a.According to cold insulation length of time, portable refrigerating box size, quantity can increase and decrease；In addition, the depth of gel pockets slot 12,
Sectional area can also be with appropriate adjustment.
Lithium battery 15 and heat pipe 17 are provided in sandwich.The use high energy product of lithium battery 15, special configuration battery compartment,
It can be opened from 4 bottom of reefer body.Wherein, sandwich is divided into the top part and the bottom part point, and height is basic half-and-half.Gel pockets slot 12 is located at
The upper part of sandwich, lithium battery 15, semiconductor chilling plate 16 and heat pipe 17 are located at the lower part of sandwich.
Be provided on 4 outer wall of reefer body thin-film solar cells 5, USB charge port 8, temperature and electricity liquid crystal display 9,
Freeze switch 10 and metallic heat radiating plate 11.Thin-film solar cells 5 has advantage light and handy, that pliability is good, voltage 5V, with USB
8 voltage of charge port is consistent, versatile；Temperature and electricity display screen 9 are convenient for grasp refrigerated storage temperature and 15 electricity of lithium battery.Metal
The material of heat sink 11 includes copper or aluminum, constitutes heat-pipe radiator with heat pipe 17.Refrigeration switch 10 have third gear (0,1,
2), respectively correspond do not freeze, generally freeze, relatively force it is cold.Wherein, thin-film solar cells 5 is being located at reefer body 4 just
Face, USB charge port 8, temperature and electricity liquid crystal display 9, refrigeration switch 10 and metallic heat radiating plate 11 are located at the right side of reefer body 4
Face.
Semiconductor chilling plate 16 is connected by heat pipe 17 with metallic heat radiating plate 11, refrigeration switch 10 and semiconductor chilling plate 16
It is connected, semiconductor chilling plate 16 has two panels, shares metallic heat radiating plate 11 by heat pipe 17, starts 0,1,2 with refrigeration switch 10
Third gear it is corresponding；The huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate 16 is brazed with 14 outer wall of metal liner or is bonded using heat conductive silica gel.
Lithium battery 15 respectively with temperature sensor, USB charge port 8, thin-film solar cells 5, semiconductor chilling plate 16 and
Temperature and electricity liquid crystal display 9 are connected.15 one side of lithium battery is by giving temperature sensor, semiconductor chilling plate 16 and temperature and electricity
It measures liquid crystal display 9 to power, on the other hand can be charged by USB charge port 8 and thin-film solar cells 5.Lithium battery 15 and film are too
Charging modes can be realized by existing solar battery circuit between positive energy battery 5.Temperature and electricity liquid crystal display 9 and temperature pass
Sensor is connected with lithium battery 15, and the electricity of the temperature of metal liner 14 and lithium battery 15 is shown.Wherein temperature sensor can
Temperature and electricity liquid crystal display 9 are transmitted signal to by the PLC system with analog module.
The working principle of the utility model are as follows: directly logical by placing cold-storage material in gel pockets slot 12 under general case
Cross 14 cold insulation of metal liner.If refrigerated storage temperature is higher, openable refrigeration switch 10, lithium battery 15 is supplied to semiconductor chilling plate 16
Electricity, starting refrigeration reduce liner temperature, and heat dissipation enters environment by heat pipe 17 and metallic heat radiating plate 11.When electricity display is insufficient,
It charges using USB charge port 8 to lithium battery 15；When outdoor application or movement, if illumination condition meets, thin-film solar cells
5 automatically charge to lithium battery 15.
Above are merely preferred embodiments of the utility model, for those skilled in the art, exist
Without departing from the principles of the invention, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this reality
With novel protection scope.
Claims (8)
1. a kind of portable refrigerating box, it is characterised in that: including reefer body (4), reefer body (4) top is to open
Mouth structure, is sealed by top cover (1), and the reefer body (4) is internally provided with metal liner (14), the metal liner
(14) upper end is provided with inner cover, is sandwich between reefer body (4) inner wall and the metal liner (14) outer wall,
Adiabator layer (13) are filled in the sandwich, temperature sensor, half are provided on metal liner (14) outer wall
Conductor cooling piece (16) and gel pockets slot (12), the gel pockets slot (12) set in the sandwich for placing cold-storage material
It is equipped with lithium battery (15) and heat pipe (17), is provided with thin-film solar cells (5) on reefer body (4) outer wall, USB fills
Power port (8), temperature and electricity liquid crystal display (9), refrigeration switch (10) and metallic heat radiating plate (11), the semiconductor chilling plate (16)
Be connected by the heat pipe (17) with the metallic heat radiating plate (11), the lithium battery (15) respectively with the temperature sensor,
The USB charge port (8), thin-film solar cells (5), semiconductor chilling plate (16) are connected with temperature and electricity liquid crystal display (9),
Refrigeration switch (10) is connected with the semiconductor chilling plate (16), the temperature and electricity liquid crystal display (9) and the temperature
Sensor is connected.
2. a kind of portable refrigerating box according to claim 1, it is characterised in that: top cover (1) the side lower end passes through
Hinge (7) is flexibly connected with the reefer body (4), and the other side is solid by mechanical fastener (3) and the reefer body (4)
It is fixed.
3. a kind of portable refrigerating box according to claim 1, it is characterised in that: the gel pockets slot (12) is located at described
The upper part of sandwich, the lithium battery (15), semiconductor chilling plate (16) and heat pipe (17) are located at the sandwich
Lower part.
4. a kind of portable refrigerating box according to claim 1, it is characterised in that: thin-film solar cells (5) position
In the front of the reefer body (4), the USB charge port (8), temperature and electricity liquid crystal display (9), refrigeration switch (10) and
Metallic heat radiating plate (11) is located at the right side of the reefer body (4).
5. a kind of portable refrigerating box according to claim 1, it is characterised in that: the number of the gel pockets slot (12) is
N number of, wherein N is the integer more than or equal to 2.
6. a kind of portable refrigerating box according to claim 1, it is characterised in that: be provided with handle on the top cover (1)
(2)。
7. a kind of portable refrigerating box according to claim 1, it is characterised in that: reefer body (4) lower end connects
There are feet (6).
8. a kind of portable refrigerating box according to claim 1, it is characterised in that: the material of the metallic heat radiating plate (11)
Including copper or aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311082.1U CN208720614U (en) | 2018-08-14 | 2018-08-14 | A kind of portable refrigerating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821311082.1U CN208720614U (en) | 2018-08-14 | 2018-08-14 | A kind of portable refrigerating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208720614U true CN208720614U (en) | 2019-04-09 |
Family
ID=65977558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821311082.1U Expired - Fee Related CN208720614U (en) | 2018-08-14 | 2018-08-14 | A kind of portable refrigerating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208720614U (en) |
-
2018
- 2018-08-14 CN CN201821311082.1U patent/CN208720614U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Sinosunflower Energy Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: X2019320000290 Denomination of utility model: Portable refrigerated container Granted publication date: 20190409 License type: Common License Record date: 20191120 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20210814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |