CN208398486U - Portable refrigerating device - Google Patents
Portable refrigerating device Download PDFInfo
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- CN208398486U CN208398486U CN201821114898.5U CN201821114898U CN208398486U CN 208398486 U CN208398486 U CN 208398486U CN 201821114898 U CN201821114898 U CN 201821114898U CN 208398486 U CN208398486 U CN 208398486U
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- Prior art keywords
- cooling
- warm stick
- lower cover
- refrigerating device
- stick
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Abstract
The utility model discloses a kind of portable refrigerating devices, being mainly technically characterized by it includes upper cover, cooling assembly, electric-controlled plate, lower cover, lead warm stick, battery, upper cover and lower cover are connected and fixed and form installation cavity, cooling assembly, electric-controlled plate, battery is fixed in installation cavity, warm stick is led to connect with lower cover, the main body for leading warm stick is located at except installation cavity, cooling assembly, battery is electrically connected with electric-controlled plate, the cooling assembly includes fan, cooling piece, cooling fin, the upper surface of cooling piece is refrigeration end face, the lower end surface of cooling piece is heat dissipation end face, lead the refrigeration end face contact of warm stick and cooling piece, the radiating end face contact of cooling fin and cooling piece, fan is fixed on the top of cooling fin.The features such as with that can use on different vessels more conveniently, improve applicability.
Description
Technical field
The utility model relates to a kind of portable refrigerating devices.
Background technique
In the prior art, currently on the market with the container of refrigerating function, refrigerating plant is assembled integrally with container, refrigeration
Function is confined to use within one device, and relatively there is limitation in when use, cannot freeze for multiple containers, more than solving
The defect of the prior art is made that some improvement to portable refrigerating device.
Summary of the invention
The technical problem to be solved by the utility model is to
A kind of portable refrigerating device is provided, it can be used on different vessels more conveniently, improve applicability.
The utility model solve its technical problem the technical solution adopted is that:
A kind of portable refrigerating device, it is characterised in that it include upper cover, cooling assembly, electric-controlled plate, lower cover, lead warm stick,
Battery, upper cover and lower cover are connected and fixed and are formed installation cavity, and cooling assembly, electric-controlled plate, battery are fixed in installation cavity, lead warm stick
It is connect with lower cover, the main body for leading warm stick is located at except installation cavity, and cooling assembly, battery and electric-controlled plate electrically connect, the refrigeration
Component includes fan, cooling piece, cooling fin, and the upper surface of cooling piece is refrigeration end face, and the lower end surface of cooling piece is heat dissipation end face,
The refrigeration end face contact of warm stick and cooling piece, the radiating end face contact of cooling fin and cooling piece are led, fan is fixed on cooling fin
Top.
The warm stick of leading is made of copper material or aluminium.
The top for leading warm stick is located in installation cavity, leads and is adjacent at the top of warm stick in the refrigeration end face of cooling piece.
The battery is rechargeable battery.
Lower lid is equipped with internal screw thread, and the top for leading warm stick is equipped with the external screw thread to match with the internal screw thread, leads warm stick
It is threadedly coupled with lower cover.
It further includes nut, and nut is fixed on lower lid, nut be equipped with internal screw thread, lead warm stick top be equipped with it is described
The external screw thread that matches of internal screw thread, lead warm stick and connect with nut thread.
Nut is snapped connection with lower cover.
Nut and lower cover injection molding are integral.
It further includes being wirelessly connected module, is wirelessly connected module and electrically connects with electric-controlled plate.
The utility model compared with background technique caused by the utility model has the advantages that
Due to the utility model using upper cover, cooling assembly, electric-controlled plate, lower cover, lead warm stick, battery, upper cover and lower cover connect
It connects fixed and forms installation cavity, cooling assembly, electric-controlled plate, battery are fixed in installation cavity, are led warm stick and are fixed on lower lid, lead temperature
The main body of stick is located at except installation cavity, and cooling assembly, battery and electric-controlled plate electrically connect, and the cooling assembly includes fan, system
Cold, cooling fin, the upper surface of cooling piece are refrigeration end face, and the lower end surface of cooling piece is heat dissipation end face, lead warm stick and cooling piece
Refrigeration end face contact, the radiating end face contact of cooling fin and cooling piece, fan is fixed on the top of cooling fin, cooling assembly energy
It is very fast to reduce the temperature for leading warm stick, warm stick will be led and protruded into container filled with water, the water temperature in container can be reduced rapidly, therefore it can be effective
Ground uses on different vessels more conveniently, can be rapidly the water cooling in container, improve the applicability of refrigerating plant.
Detailed description of the invention
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of embodiment in the utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the explosive view of Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
Referring to shown in attached drawing 1, attached drawing 2, attached drawing 3, the present embodiment include upper cover 1, cooling assembly 2, electric-controlled plate 3, lower cover 4,
Warm stick 5, battery 6 are led, upper cover 1 and lower cover 4 are connected and fixed and are formed installation cavity, and cooling assembly 2, electric-controlled plate 3, battery 6 are fixed on
It in installation cavity, leads warm stick 5 and is fixed on lower cover 4, lead warm stick 5 and be predominantly located in except installation cavity, cooling assembly 2, battery 6 and electricity
Control plate 3 electrically connects, and the cooling assembly 2 includes fan 21, cooling piece 22, cooling fin 23, and the upper surface of cooling piece 22 is scattered
Hot end face, the lower end surface of cooling piece 22 are refrigeration end face, lead the refrigeration end face contact of warm stick 5 and cooling piece 22, cooling fin 23 with
The radiating end face contact of cooling piece 22, fan 21 are fixed on the top of cooling fin 23.The utility model is used on different vessels
Portable refrigerating device when, it is only necessary to warm stick 5 will be led and protruded into container filled with water, allowed and led warm stick 5 and contacted with the liquid in container,
Contact area is bigger, and refrigeration effect is better.Cooling assembly 2 is powered on, and the refrigeration end face temperature of cooling piece 22 is lower, cooling piece
22 heat dissipation end face temperature is higher, and fan 21 and cooling fin 23 drain the heat for end face of radiating, and leads warm stick 5 and connects with refrigeration end face
Touching, keeps the temperature for leading warm stick 5 lower, can be effectively the water cooling in container, to achieve the effect that freeze rapidly.Heat in water
It is transmitted to and leads warm stick 5, lead the heat transfer of warm stick 5 to cooling piece 22, heat finally reaches cooling fin 23, and fan 21 accelerates air
Flowing, enables the heat of cooling fin 23 to run through air and drains.
In the prior art, cooling piece 22 is usually semiconductor chilling plate, is also thermoelectric module, utilizes semiconductor material
Peltier effect can divide when the galvanic couple that direct current is connected by two kinds of different semiconductor materials at the both ends of galvanic couple
Not Xi Shou heat and release heat, may be implemented refrigeration purpose.In principle, semiconductor chilling plate is the work of a heat transmitting
Tool.When thering is electric current to pass through in the thermocouple pair that one piece of N-type semiconductor material and one piece of p-type semiconductor material are coupled to, both ends
Between will generate heat transfer, heat will be transferred to the other end from one end, so that generating the temperature difference forms hot and cold side: one end is
Refrigeration end face, one end are heat dissipation end face.But semiconductor itself there are resistance when electric current pass through semiconductor when will generate heat,
To will affect hot transmitting.And the heat between two pole plates also can carry out reverse heat by air and semiconductor material itself
Transmitting.When hot and cold side reaches certain temperature difference, and the amount of both heat transmitting is equal, an equalization point will be reached, just reverse heat
Transmitting is cancelled out each other.The temperature of hot and cold side would not continue to change at this time.In order to reach lower temperature, can take scattered
The modes such as heat reduce the temperature of heat dissipation end face to realize.The effect of fan 21 and cooling fin 23 mainly dissipating for cooling piece 22
Hot end-face heat sinking.The temperature difference of usual semiconductor chilling plate hot and cold side can achieve between 40~65 degree, if passing through active heat removal
Mode reduce heat dissipation end face temperature, refrigeration end face temperature can also decline accordingly, to reach lower temperature.
The warm stick 5 of leading is made of copper material or aluminium, and copper material or aluminium heat-conducting effect are preferable and easy to process, favorably
Product cost is reduced while ensureing heat-conducting effect.
The top for leading warm stick 5 is located in installation cavity, and the top for leading warm stick 5 is adjacent to refrigeration end in cooling piece 22
Face is led warm stick 5 and is predominantly located in except installation cavity, convenient for directly contacting with the water in container, accelerates cooling.Leading warm stick 5 can lead to
It crosses cooling piece 22 and reduces rapidly own temperature, warm stick 5 will be led and be inserted into the water in container, can be realized as the water cooling in container
Technical effect.The bottom for leading warm stick 51 is adjacent in the refrigeration end face of cooling piece 52, leads warm stick 51 for the heat of the water in bottle body
It is transmitted to cooling piece 52, and then makes to reduce the temperature of the water in bottle body, achievees the purpose that cool down rapidly.
The battery 6 is rechargeable battery, and rechargeable battery is electrically connected with electric-controlled plate 3.Portable refrigeration dress at this time
Set oneself can power to oneself, to achieve the purpose that refrigeration, have and produce cold water outdoors convenient for consumer.
Lower cover 4 is equipped with internal screw thread, and the top for leading warm stick 5 is equipped with the external screw thread to match with the internal screw thread, leads temperature
Stick 5 is threadedly coupled with lower cover 4.It leads warm stick 51 and is connected through a screw thread and be integrally fixed with lower cover 4, keep connection structure more reliable.
In another embodiment, it further includes nut, and nut is fixed on lower cover 4, and nut is equipped with internal screw thread, leads temperature
The top of stick 5 is equipped with the external screw thread to match with the internal screw thread, leads warm stick 5 and is threadedly coupled with nut 4.Warm stick 51 is led to pass through
Threaded connection is integrally fixed with the nut on lower cover 4, keeps connection structure more reliable.
Nut can be snapped connection with lower cover 4, which is easily achieved, easy to disassemble.
In another embodiment, nut and lower cover 4 can be molded integrally, which is embedded in lower cover 4 for nut
It is interior, keep the connection of nut and lower cover 4 stronger.
Portable refrigerating device in the utility model does not need to be integrally fixed with any container, can individually store and
Storage.It leads warm stick 5 to be exposed at except shell, portable refrigerating device is placed in any vessel, warm stick 5 will be led and protrude into container
In interior water, it can cool down more conveniently to the water in container.Cooling assembly 2 is powered on, the refrigeration of cooling piece 22
End face temperature is lower, and the heat dissipation end face temperature of cooling piece 22 is higher, and fan 21 and cooling fin 23 drain the heat for end face of radiating,
Warm stick 5 and refrigeration end face contact are led, keeps the temperature for leading warm stick 5 lower, can be effectively the water cooling in container, to reach rapid system
Cold effect.Heat transfer in water leads the heat transfer of warm stick 5 to cooling piece 22, heat finally reaches heat dissipation to warm stick 5 is led
Piece 23, fan 21 accelerate air flowing, so that the heat of cooling fin 23 is run through air and drain.
In another embodiment, it can also increase wireless connection module, such as WIFI module or indigo plant are set on electric-controlled plate 3
Tooth link block makes mobile phone and portable refrigerating device communication connection, realizes mobile phone to the working time of portable refrigerating device
The control of the various functions such as control, reservation control or timing controlled, user are set as needed various functions, then pass through hand
Machine sends wireless signal and instructs to portable refrigerating device, and after portable refrigerating device is instructed, control cooling assembly 2 is logical
Electricity work complete mobile phone issue instruction, while cooling assembly 2 be powered on be collected into data (such as temperature, the working time,
The data such as subscription time) by be wirelessly connected module be sent to mobile phone, mobile phone is shown by display screen, realize be wirelessly connected
And intelligentized control method.
Portable refrigerating device provided by the utility model since structure is simple, and is individual components, can arbitrarily be placed on
It is used on different containers, considerably increases use scope, improve the applicability used.And other are additional due to not arranging in pairs or groups
Part, manufacturing cost are also greatly reduced, and advantageously reduce product price.Fixed form due to leading warm stick 5 is to be threadedly coupled,
It can be easier to disassemble, the storage space of portable refrigerating device can have been further reduced, facilitate storage, further be promoted and carried
Or the convenience of storage.
Above disclosed is only the several preferred embodiments of the utility model, certainly cannot be practical to define with this
Novel interest field, those of ordinary skill in the art will appreciate that realize all or part of structure of above-described embodiment, and according to
Equivalent variations made by the utility model claims, still falls within the scope of the utility model.
Claims (9)
1. a kind of portable refrigerating device, it is characterised in that it includes upper cover (1), cooling assembly (2), electric-controlled plate (3), lower cover
(4), warm stick (5), battery (6) are led, upper cover (1) and lower cover (4) are connected and fixed and are formed installation cavity, cooling assembly (2), electric-controlled plate
(3), battery (6) is fixed in installation cavity, is led warm stick (5) and is connect with lower cover (4), lead warm stick (5) main body be located at installation cavity it
Outside, cooling assembly (2), battery (6) and electric-controlled plate (3) electrically connect, and the cooling assembly (2) includes fan (21), cooling piece
(22), cooling fin (23), the upper surface of cooling piece (22) are refrigeration end face, and the lower end surface of cooling piece (22) is heat dissipation end face, are led
The refrigeration end face contact of warm stick (5) and cooling piece (22), the radiating end face contact of cooling fin (23) and cooling piece (22), fan
(21) it is fixed on the top of cooling fin (23).
2. portable refrigerating device according to claim 1, it is characterised in that described lead warm stick (5) are copper material or aluminium
It is made.
3. portable refrigerating device according to claim 2, it is characterised in that the top for leading warm stick (5) is located at peace
In behaveing affectedly, leads and be adjacent at the top of warm stick (5) in the refrigeration end face of cooling piece (22).
4. portable refrigerating device according to claim 3, it is characterised in that the battery (6) is rechargeable battery.
5. portable refrigerating device according to claim 4, it is characterised in that lower cover (4) is equipped with internal screw thread, leads warm stick
(5) top is equipped with the external screw thread to match with the internal screw thread, leads warm stick (5) and is threadedly coupled with lower cover (4).
6. portable refrigerating device according to claim 4, it is characterised in that it further includes nut, and nut is fixed on lower cover
(4) on, nut is equipped with internal screw thread, and the top for leading warm stick (5) is equipped with the external screw thread to match with the internal screw thread, leads warm stick
(5) it is connect with nut thread.
7. portable refrigerating device according to claim 6, it is characterised in that nut is snapped connection with lower cover (4).
8. portable refrigerating device according to claim 6, it is characterised in that nut and lower cover (4) injection molding are integral.
9. portable refrigerating device according to claim 1-8, it is characterised in that it further includes being wirelessly connected mould
Block is wirelessly connected module and electrically connects with electric-controlled plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114898.5U CN208398486U (en) | 2018-07-15 | 2018-07-15 | Portable refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821114898.5U CN208398486U (en) | 2018-07-15 | 2018-07-15 | Portable refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398486U true CN208398486U (en) | 2019-01-18 |
Family
ID=65130140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821114898.5U Active CN208398486U (en) | 2018-07-15 | 2018-07-15 | Portable refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375460A (en) * | 2019-07-10 | 2019-10-25 | 湘潭大学 | A kind of fast-refrigerating stick |
-
2018
- 2018-07-15 CN CN201821114898.5U patent/CN208398486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375460A (en) * | 2019-07-10 | 2019-10-25 | 湘潭大学 | A kind of fast-refrigerating stick |
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