CN209978460U - Portable refrigerator - Google Patents
Portable refrigerator Download PDFInfo
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- CN209978460U CN209978460U CN201920384487.6U CN201920384487U CN209978460U CN 209978460 U CN209978460 U CN 209978460U CN 201920384487 U CN201920384487 U CN 201920384487U CN 209978460 U CN209978460 U CN 209978460U
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- box body
- heat dissipation
- upper cover
- portable refrigerator
- refrigerator
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Abstract
The utility model provides a portable refrigerator, which comprises a box body, an upper cover hinged with the box body, a retractable handle arranged on the upper cover, a power module, a semiconductor refrigeration unit and a heat dissipation unit arranged in the box body, a main control board arranged in the upper cover and a liquid crystal screen arranged on the surface of the upper cover; the semiconductor refrigeration unit, the heat dissipation unit, the liquid crystal screen and the power supply module are respectively connected with the main control board, and an accommodating chamber is arranged above the box body. The semiconductor refrigerating unit is adopted for refrigerating, so that the refrigerating effect is good, the volume is small, the integration degree is high, and the volume of the portable refrigerator is reduced; the heat generated during refrigeration is dissipated in time through the heat dissipation unit, the retractable handle is convenient to retract and carry, and the portable refrigerator is convenient to carry; the portable refrigerator can be in signal connection with a main control board of the portable refrigerator through a mobile phone, a remote controller, a tablet personal computer and the like, intelligent control of the automatic control refrigerator is achieved, and operation is convenient.
Description
Technical Field
The utility model relates to a refrigerator technical field especially relates to a portable refrigerator.
Background
For some medicines, blood products, biological preparations, cosmetics, breast milk and the like, the cold storage at 2-8 ℃ is required, and the medicines, the blood products, the biological preparations, the cosmetics, the breast milk and the like are usually put into a refrigerator for cold storage. However, the refrigerator is bulky and inconvenient to carry, and cannot be carried about when going out. The refrigerator used for being carried with a person and going out is stored through the blue ice, the blue ice needs to be put into a household refrigerator for freezing for 12 hours, the use is relatively unchanged, temperature control cannot be realized through a blue ice refrigeration mode, and the influence of external temperature change is large.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a portable refrigerator.
The utility model provides a portable refrigerator, which comprises a box body, an upper cover hinged with the box body, a retractable handle arranged on the upper cover, a power module, a semiconductor refrigeration unit and a heat dissipation unit arranged in the box body, a main control board arranged in the upper cover and a liquid crystal screen arranged on the surface of the upper cover; the semiconductor refrigeration unit, the heat dissipation unit, the liquid crystal display and the power module are respectively connected with the main control board, and an accommodating chamber is arranged above the box body.
Furthermore, the main control board is provided with a wireless signal receiving module which is used for being in signal connection with external control equipment.
Furthermore, the signal receiving module is a bluetooth module and/or a Wifi module.
Furthermore, the heat dissipation unit comprises a heat dissipation fin group arranged in the box body, a frameless heat dissipation fan arranged in the heat dissipation fin group and a plurality of long-strip-shaped heat dissipation holes arranged at two sides of the box body and corresponding to the heat dissipation fin group.
Furthermore, the radiating fin group is made of copper materials or aluminum materials.
Furthermore, the semiconductor refrigeration unit is positioned below the containing chamber, and the heat dissipation unit is positioned below the semiconductor refrigeration unit.
Furthermore, the upper cover is provided with a refrigerator switch and a temperature adjusting button, and the box body is provided with a power switch.
Furthermore, the upper cover is a polyurethane heat-insulation upper cover, the containing chamber is made of aluminum materials, and a sealing strip is arranged between the upper cover and the box body.
Furthermore, a battery box cover corresponding to the power module is arranged at the bottom of the box body
Furthermore, the box body is made of ABS materials, and a silica gel anti-slip pad is arranged at the bottom of the box body.
The portable refrigerator of the utility model adopts the semiconductor refrigeration unit for refrigeration, has good refrigeration effect, small volume and high integration degree, and reduces the volume of the portable refrigerator; the heat generated during refrigeration is dissipated in time through the heat dissipation unit, the retractable handle is convenient to retract and carry, and the portable refrigerator is convenient to carry; the portable refrigerator can be in signal connection with a main control board of the portable refrigerator through a mobile phone, a remote controller, a tablet personal computer and the like, intelligent control of the automatic control refrigerator is achieved, and operation is convenient.
Drawings
Fig. 1 is a schematic view of a portable refrigerator of the present invention;
FIG. 2 is a front view of the portable refrigerator of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
labeled as: the refrigerator comprises a box body 1, an accommodating chamber 11, a silica gel non-slip mat 12, an upper cover 2, a refrigerator switch 21, a temperature adjusting button 22, a retractable handle 3, a semiconductor refrigeration unit 4, a heat dissipation unit 5, a heat dissipation fin group 51, heat dissipation holes 52, a liquid crystal screen 6 and a sealing strip 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the utility model provides a portable refrigerator, which comprises a box body 1, an upper cover 2 hinged with the box body 1, a retractable handle 3 arranged on the upper cover 2, a power module (not labeled), a semiconductor refrigeration unit 4 and a heat dissipation unit 5 arranged in the box body 1, a main control board arranged in the upper cover 2 and a liquid crystal screen 6 arranged on the surface of the upper cover 2; the semiconductor refrigeration unit 4, the heat dissipation unit 5, the liquid crystal screen 6 and the power module are respectively connected with the main control board, and an accommodating chamber 11 is arranged above the box body 1. The portable refrigerator adopts the semiconductor refrigerating unit 4 for refrigerating, has good refrigerating effect, small volume and high integration degree, and reduces the volume of the portable refrigerator; the heat generated during refrigeration is timely dissipated through the heat dissipation unit 5, the retractable handle 3 is convenient to retract and release and is convenient to carry, and the portable refrigerator is convenient to carry.
The main control board is provided with a wireless signal receiving module which is used for being in signal connection with external control equipment. The external device can be a mobile phone, a remote controller, a tablet computer and the like. The portable refrigerator can be in signal connection with a main control board of the portable refrigerator through a mobile phone, a remote controller, a tablet personal computer and the like, intelligent control of the automatic control refrigerator is achieved, and operation is convenient.
The signal receiving module is a Bluetooth module and/or a Wifi module. Can be that external equipment passes through bluetooth or Wifi module signal connection with this portable refrigerator, be convenient for control portable refrigerator through external equipment after the connection, convenient operation is swift.
The heat dissipation unit 5 includes a heat dissipation fin set 51 disposed in the box body 1, a frameless heat dissipation fan disposed in the heat dissipation fin set 51, and a plurality of strip-shaped heat dissipation holes 52 disposed at two sides of the box body 1 and corresponding to the heat dissipation fin set 51. The frameless cooling fan is 6010 frameless cooling fan, and the frameless cooling fan is directly located inside the cooling fin group 51, so that the cooling efficiency is improved, heat inside the box body 1 can be timely cooled, and the service life of electronic elements inside the box body is prevented from being affected by overhigh temperature.
The fin group 51 is made of a copper material or an aluminum material. The radiating fin group made of copper or aluminum has high radiating efficiency.
The semiconductor refrigeration unit 4 is located below the accommodating chamber 11, and the heat dissipation unit 5 is located below the semiconductor refrigeration unit 4.
The upper cover 2 is provided with a refrigerator switch 21 and a temperature adjusting button 22, and the box body 1 is provided with a power switch.
The upper cover 2 is a polyurethane heat-insulation upper cover, the containing chamber 11 is an aluminum-material containing chamber, and a sealing strip 7 is arranged between the upper cover 2 and the box body 1. The bottom of the box body 1 is provided with a battery box cover corresponding to the power supply module, and the power supply module is a 18650 lithium battery and can be directly connected with an external power supply for use or has long service life.
The box body 1 is made of ABS materials, and a silica gel anti-skid pad 12 is arranged at the bottom of the box body 1.
The portable refrigerator of the utility model adopts the semiconductor refrigeration unit 4 for refrigeration, has good refrigeration effect, small volume and high integration degree, and reduces the volume of the portable refrigerator; the heat generated during refrigeration is timely dissipated through the heat dissipation unit 5, and the retractable handle 3 is convenient to retract and carry and is convenient to carry, so that the portable refrigerator is convenient to carry; the portable refrigerator can be in signal connection with a main control board of the portable refrigerator through a mobile phone, a remote controller, a tablet personal computer and the like, intelligent control of the automatic control refrigerator is achieved, and operation is convenient.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.
Claims (10)
1. A portable refrigerator is characterized in that: the refrigerator comprises a box body, an upper cover hinged with the box body, a retractable handle arranged on the upper cover, a power module, a semiconductor refrigeration unit and a heat dissipation unit arranged in the box body, a main control board arranged in the upper cover and a liquid crystal screen arranged on the surface of the upper cover; the semiconductor refrigeration unit, the heat dissipation unit, the liquid crystal display and the power module are respectively connected with the main control board, and an accommodating chamber is arranged above the box body.
2. The portable refrigerator as claimed in claim 1, wherein: the main control board is provided with a wireless signal receiving module which is used for being in signal connection with external control equipment.
3. The portable refrigerator as claimed in claim 2, wherein: the signal receiving module is a Bluetooth module and/or a Wifi module.
4. The portable refrigerator as claimed in claim 1, wherein: the heat dissipation unit comprises a heat dissipation fin group arranged in the box body, a frameless heat dissipation fan arranged in the heat dissipation fin group and a plurality of long-strip-shaped heat dissipation holes arranged at two sides of the box body and corresponding to the heat dissipation fin group.
5. The portable refrigerator as claimed in claim 4, wherein: the radiating fin group is made of copper materials or aluminum materials.
6. The portable refrigerator as claimed in claim 1, wherein: the semiconductor refrigeration unit is positioned below the containing chamber, and the heat dissipation unit is positioned below the semiconductor refrigeration unit.
7. The portable refrigerator as claimed in claim 1, wherein: the upper cover is provided with a refrigerator switch and a temperature adjusting button, and the box body is provided with a power switch.
8. The portable refrigerator as claimed in claim 1, wherein: the upper cover is a polyurethane heat-insulation upper cover, the containing chamber is made of aluminum materials, and a sealing strip is arranged between the upper cover and the box body.
9. The portable refrigerator as claimed in claim 1, wherein: and a battery box cover corresponding to the power module is arranged at the bottom of the box body.
10. The portable refrigerator as claimed in claim 1, wherein: the box is made of ABS materials, and a silica gel anti-slip pad is arranged at the bottom of the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384487.6U CN209978460U (en) | 2019-03-24 | 2019-03-24 | Portable refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920384487.6U CN209978460U (en) | 2019-03-24 | 2019-03-24 | Portable refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209978460U true CN209978460U (en) | 2020-01-21 |
Family
ID=69255548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920384487.6U Active CN209978460U (en) | 2019-03-24 | 2019-03-24 | Portable refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209978460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916124A (en) * | 2019-03-24 | 2019-06-21 | 苏州一笑智能科技有限公司 | A kind of Portable refrigerator |
-
2019
- 2019-03-24 CN CN201920384487.6U patent/CN209978460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916124A (en) * | 2019-03-24 | 2019-06-21 | 苏州一笑智能科技有限公司 | A kind of Portable refrigerator |
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