CN212778115U - Portable sealed refrigeration box - Google Patents
Portable sealed refrigeration box Download PDFInfo
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- CN212778115U CN212778115U CN202021241153.2U CN202021241153U CN212778115U CN 212778115 U CN212778115 U CN 212778115U CN 202021241153 U CN202021241153 U CN 202021241153U CN 212778115 U CN212778115 U CN 212778115U
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Abstract
The utility model provides a portable sealed refrigeration box, a serial communication port, include: the refrigerator comprises a storage structure, a refrigeration structure and a sealing structure, wherein the storage structure is a pot-shaped structure with an interlayer on the side surface, and the front end of an inner container of the storage structure is provided with a threaded structure; the refrigeration structure comprises a semiconductor refrigeration piece and a cooling fan, the semiconductor structure comprises a top semiconductor refrigeration piece and a bottom semiconductor refrigeration piece, the bottom semiconductor refrigeration piece is arranged on the lower surface of the inner container of the storage structure, and the cooling fan is arranged at the lower end of the bottom semiconductor refrigeration piece; seal structure establishes screwed lid column structure for the lower extreme, the upper end of lid column structure is equipped with atmospheric pressure balanced structure, the utility model discloses mainly utilize and set up multiunit semiconductor refrigeration piece and temperature sensor outside the container to play the effect of the stable cooling of thermal convection control container in the reinforcing container.
Description
Technical Field
The utility model relates to a portable refrigeration technology field especially relates to a portable sealed refrigeration box.
Background
The existing portable refrigeration equipment comprises two types of water-cooling heat dissipation and semiconductor patch heat dissipation, the heat dissipation efficiency of the water-cooling heat dissipation is low, the temperature in a container can be greatly changed after the portable refrigeration equipment works for a long time, and the water-cooling heat dissipation needs a large enough heat pipe heat dissipation area, so that the water-cooling heat dissipation equipment is heavy in weight, is not easy to carry, and can cause unnecessary property loss due to the risk of leakage; traditional semiconductor paster heat dissipation sets up the semiconductor paster in the bottom of container, can lead to the phenomenon of freezing to appear in the container bottom after long-time work but the top temperature variation at the container is not big for the article cooling of needs cooling is inhomogeneous, and atmospheric pressure reduction in the container makes the container difficult by opening when traditional semiconductor paster heat dissipation refrigerates.
It is therefore desirable to design a portable sealed refrigeration cassette.
SUMMERY OF THE UTILITY MODEL
In accordance with the technical problem set forth above, a portable sealed refrigeration cassette is provided. The utility model discloses mainly utilize and set up multiunit semiconductor refrigeration piece and temperature sensor outside the container to play the effect of the stable cooling of thermal convection control container in the reinforcing container.
The utility model discloses a technical means as follows:
a portable sealed refrigeration cassette, comprising: the refrigerator comprises a storage structure, a refrigeration structure and a sealing structure, wherein the storage structure is a pot-shaped structure with an interlayer on the side surface, and the front end of an inner container of the storage structure is provided with a threaded structure; the refrigeration structure comprises a semiconductor refrigeration piece and a cooling fan, the semiconductor structure comprises a top semiconductor refrigeration piece and a bottom semiconductor refrigeration piece, the top semiconductor refrigeration piece comprises a semiconductor refrigeration piece I, a semiconductor refrigeration piece II, a semiconductor refrigeration piece III and a semiconductor refrigeration piece IV, included angles of the semiconductor refrigeration piece I, the semiconductor refrigeration piece II, the semiconductor refrigeration piece III and the semiconductor refrigeration piece IV are uniformly distributed at the upper end of an interlayer of the storage structure at 90 degrees, the bottom semiconductor refrigeration piece is arranged on the lower surface of an inner container of the storage structure, and the cooling fan is arranged at the lower end of the bottom semiconductor refrigeration piece; the seal structure is a cover-shaped structure with threads at the lower end, and an air pressure balance structure is arranged at the upper end of the cover-shaped structure.
Further, an arc-shaped heat conducting sheet is arranged between the conductor refrigerating sheet I, the semiconductor refrigerating sheet II, the semiconductor refrigerating sheet III and the semiconductor refrigerating sheet IV and the storage structure, an arc-shaped surface of the arc-shaped heat conducting sheet is attached to the liner, the opposite side of the arc-shaped surface of the arc-shaped heat conducting sheet is a plane, and the plane is attached to the conductor refrigerating sheet I, the semiconductor refrigerating sheet II, the semiconductor refrigerating sheet III and the semiconductor refrigerating sheet IV; the bottom semiconductor refrigeration piece with be equipped with the heat-conducting plate between the radiator fan, conductor refrigeration piece I semiconductor refrigeration piece II semiconductor refrigeration piece III with the cooling surface of semiconductor refrigeration piece IV is equipped with the heat-conducting pipe, the heat-conducting pipe is followed the axis downwardly extending of inner bag with the heat-conducting plate links to each other.
Further, an air pressure balance structure mounting groove is formed in the upper end of the sealing structure, an air pressure balance hole is formed in the center of the sealing structure, the air pressure balance device is of a lever structure, a sealing rubber pad is arranged at the front end of the lever structure, a return spring is arranged at the tail end of the air pressure balance device, a rotating structure is arranged in the center of the air pressure balance device, the rotating structure is mounted on the air pressure balance structure mounting groove, and the sealing rubber pad is concentric with the air pressure balance hole; and a sealing ring is arranged at the upper end of the thread of the sealing structure.
Furthermore, the refrigeration box is also provided with a control module, and the control module is installed at the lower end of the storage structure; be equipped with temperature sensor I and temperature sensor II in the intermediate layer, temperature sensor I sets up the upper end of intermediate layer, temperature sensor II installs the lower extreme of intermediate layer.
Further, the lower extreme of storing structure is equipped with the installation base, the installation base with the shell of storing structure links to each other, radiator fan with control module installs on the installation base, the lower surface of installation base is equipped with louvre and anti-skidding supporting legs.
The utility model has the advantages of it is following:
1. the utility model provides a pair of portable sealed refrigeration box has set up multiunit semiconductor refrigeration piece and has strengthened the heat convection in the container, makes the even decline of temperature in the container.
2. The utility model provides a pair of portable sealed refrigeration box can accurate control the temperature in the container through installing a plurality of temperature sensor cooperation the control unit outside the container.
3. The utility model provides a pair of portable sealed refrigeration box has installed the convenient sealed lid of inside and outside atmospheric pressure and has opened when inside negative pressure to the atmospheric pressure balanced structure on sealed lid.
Based on the reason, the utility model discloses can extensively promote in fields such as portable refrigeration technology.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is the utility model discloses a portable sealed refrigeration box's schematic diagram.
Fig. 2 is the utility model relates to a seal structure schematic diagram of portable sealed refrigeration box.
Fig. 3 is the utility model relates to a base schematic diagram of portable sealed refrigeration box.
Fig. 4 is a partial enlarged view of a in fig. 2 of a portable sealed refrigeration cassette of the present invention.
In the figure: 1. a storage structure; 2. an interlayer; 3. a housing; 4. a bottom semiconductor refrigeration sheet; 5. a heat conducting plate; 6. an arc-shaped heat conducting fin; 7. a semiconductor refrigerating sheet at the top end; 8. a heat conducting pipe; 9. a temperature sensor II; 10. a temperature sensor I; 11. a heat radiation fan; 12. heat dissipation holes; 13. a sealing structure; 14. a seal ring; 15. a lever structure; 16. sealing the rubber pad; 17. an air pressure balancing hole; 18. a control module; 19. anti-skid supporting feet; 20. a connecting shaft; 21. a connecting seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
A portable sealed refrigeration cassette, comprising: the refrigerator comprises a storage structure 1, a refrigerating structure and a sealing structure, wherein the storage structure 1 is a pot-shaped structure with an interlayer 2 on the side surface, and a threaded structure is arranged at the front end of an inner container of the storage structure 1; the refrigeration structure comprises a semiconductor refrigeration piece and a cooling fan 11, the semiconductor structure comprises a top semiconductor refrigeration piece 7 and a bottom semiconductor refrigeration piece 4, the top semiconductor refrigeration piece 7 comprises a semiconductor refrigeration piece I, a semiconductor refrigeration piece II, a semiconductor refrigeration piece III and a semiconductor refrigeration piece IV, the semiconductor refrigeration piece I, the semiconductor refrigeration piece II, the semiconductor refrigeration piece III and the semiconductor refrigeration piece IV have included angles of 90 degrees and are uniformly distributed at the upper end of the interlayer 2 of the storage structure 1, the bottom semiconductor refrigeration piece 4 is arranged on the lower surface of the inner container of the storage structure 1, the conductor refrigeration piece I, the semiconductor refrigeration piece II, the semiconductor refrigeration piece III and the semiconductor refrigeration piece IV and an arc-shaped heat conduction piece 6 is arranged between the storage structure 1, and the arc-shaped surface of the arc-shaped heat conduction piece 6 is attached to the inner container, the opposite side of the arc-shaped surface of the arc-shaped heat conducting sheet 6 is a plane, and the plane is attached to the conductor refrigerating sheet I, the semiconductor refrigerating sheet II, the semiconductor refrigerating sheet III and the semiconductor refrigerating sheet IV; a heat conducting plate 5 is arranged between the bottom semiconductor refrigerating plate 4 and the radiating fan 11, heat conducting pipes 8 are arranged on radiating surfaces of the conductor refrigerating plate I, the semiconductor refrigerating plate II, the semiconductor refrigerating plate III and the semiconductor refrigerating plate IV, the heat conducting pipes 8 extend downwards along the axis of the liner to be connected with the heat conducting plate 5, and the radiating fan 11 is arranged at the lower end of the bottom semiconductor refrigerating plate 4; the sealing structure 13 is a cover-shaped structure with threads at the lower end, an air pressure balancing structure is arranged at the upper end of the cover-shaped structure, an air pressure balancing structure mounting groove is arranged at the upper end of the sealing structure 13, an air pressure balancing hole 17 is arranged at the center of the sealing structure 13, the air pressure balancing device is a lever structure 15 with a sealing rubber pad 16 at the front end, a reset spring is arranged at the tail end of the air pressure balancing device, a rotating structure is arranged at the center of the air pressure balancing device, the rotating structure is mounted on the air pressure balancing structure mounting groove, and the sealing rubber pad 16 is concentric with the air pressure balancing hole 17; a sealing ring 14 is arranged at the upper end of the thread of the sealing structure 13; the refrigeration box is also provided with a control module 18, and the control module 18 is arranged at the lower end of the storage structure 1; a temperature sensor I10 and a temperature sensor II 9 are arranged in the interlayer 2, the temperature sensor I10 is arranged at the upper end of the interlayer 2, and the temperature sensor II 9 is arranged at the lower end of the interlayer 2; the lower extreme of storing structure 1 is equipped with the installation base, the installation base with storing structure 1's shell 3 links to each other, radiator fan 11 with control module 18 installs on the installation base, the lower surface of installation base is equipped with louvre 12 and anti-skidding supporting legs 19.
Example 1
As shown in fig. 1-4, the utility model provides a portable sealed refrigeration box, its characterized in that includes: the refrigerator comprises a storage structure 1, a refrigerating structure and a sealing structure, wherein the storage structure 1 is a pot-shaped structure with an interlayer 2 on the side surface, and a threaded structure is arranged at the front end of an inner container of the storage structure 1; the refrigeration structure comprises semiconductor refrigeration pieces and a cooling fan 11, the semiconductor structure comprises top semiconductor refrigeration pieces 7 and bottom semiconductor refrigeration pieces 4, the top semiconductor refrigeration pieces 7 comprise semiconductor refrigeration pieces I, semiconductor refrigeration pieces II, semiconductor refrigeration pieces III and semiconductor refrigeration pieces IV, the semiconductor refrigeration pieces I, the semiconductor refrigeration pieces II, the semiconductor refrigeration pieces III and the semiconductor refrigeration pieces IV form an included angle of 90 degrees and are uniformly distributed at the upper ends of the interlayers 2 of the storage structure 1, the bottom semiconductor refrigeration pieces 4 are arranged on the lower surface of the inner container of the storage structure 1, the top semiconductor refrigeration pieces 7 and the bottom semiconductor refrigeration pieces 4 act together to enable the inner container of the storage structure to generate heat convection to accelerate the cooling of the inner part, and the conductor refrigeration pieces I, the semiconductor refrigeration pieces II, An arc-shaped heat conducting sheet 6 is arranged between the semiconductor refrigerating sheet III and the semiconductor refrigerating sheet IV and the storage structure 1, an arc-shaped surface of the arc-shaped heat conducting sheet 6 is attached to the liner, a plane is arranged on the opposite side of the arc-shaped surface of the arc-shaped heat conducting sheet 6, and the plane is attached to the conductor refrigerating sheet I, the semiconductor refrigerating sheet II, the semiconductor refrigerating sheet III and the semiconductor refrigerating sheet IV; a heat conducting plate 5 is arranged between the bottom semiconductor refrigerating plate 4 and the radiating fan 11, heat conducting pipes 8 are arranged on radiating surfaces of the conductor refrigerating plate I, the semiconductor refrigerating plate II, the semiconductor refrigerating plate III and the semiconductor refrigerating plate IV, the heat conducting pipes 8 extend downwards along the axis of the liner to be connected with the heat conducting plate 5, and the radiating fan 11 is arranged at the lower end of the bottom semiconductor refrigerating plate 4; the sealing structure 13 is a cover-shaped structure with a thread at the lower end, an air pressure balance structure is arranged at the upper end of the cover-shaped structure, the air pressure inside the refrigeration box during working can be reduced along with the reduction of temperature to cause the sealing structure to be incapable of being opened, the air pressure balance structure is required to be pressed to balance air pressure, an air pressure balance structure mounting groove is arranged at the upper end of the sealing structure 13, an air pressure balance hole 17 is arranged at the center of the sealing structure 13, the air pressure balance device is a lever structure 15 with a sealing rubber pad 16 at the front end, a reset spring is arranged at the tail end of the air pressure balance device, a rotating structure is arranged at the center of the air pressure balance device, the rotating structure is mounted on the air pressure balance structure mounting groove and comprises a connecting shaft 20 and a connecting seat 21, the, the sealing rubber gasket 16 is concentric with the air pressure balancing hole 17; a sealing ring 14 is arranged at the upper end of the thread of the sealing structure 13; the refrigeration box is further provided with a control module 18, the control module can control the refrigeration temperature of equipment and display the real-time internal temperature on a screen, the control module 18 comprises a temperature control key, a power key, a start-stop key and a digital display screen, and the control module 18 is installed at the lower end of the storage structure 1; a temperature sensor I10 and a temperature sensor II 9 are arranged in the interlayer 2, the temperature sensor I10 is arranged at the upper end of the interlayer 2, the temperature sensor II 9 is arranged at the lower end of the interlayer 2, and the two temperature sensors jointly measure the error of averaging and reducing the temperature display; the lower extreme of storing structure 1 is equipped with the installation base, the installation base with storing structure 1's shell 3 links to each other, radiator fan 11 with control module 18 installs on the installation base, the lower surface of installation base is equipped with louvre 12 and anti-skidding supporting legs 19.
When the refrigerator is used, articles needing to be refrigerated are placed into the inner container of the storage structure 1, the sealing structure 13 is screwed, the power supply is turned on, the temperature needing to be refrigerated is adjusted through the keys of the control module 18, refrigeration is started, the real-time internal temperature can be seen through the digital display screen of the control module 18, when the internal temperature reaches the required temperature, the equipment can automatically maintain the preset temperature, when the refrigerator needs to be opened, the rear end of the lever structure 15 is pressed firstly to enable the sealing rubber gasket 16 to be lifted to balance the internal air pressure, and finally the sealing structure 13 is opened to take out the refrigerated articles.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. A portable sealed refrigeration cassette, comprising: the refrigerator comprises a storage structure, a refrigeration structure and a sealing structure, wherein the storage structure is a pot-shaped structure with an interlayer on the side surface, and the front end of an inner container of the storage structure is provided with a threaded structure; the refrigeration structure comprises a semiconductor refrigeration piece and a cooling fan, the semiconductor refrigeration piece comprises a top semiconductor refrigeration piece and a bottom semiconductor refrigeration piece, the top semiconductor refrigeration piece comprises a semiconductor refrigeration piece I, a semiconductor refrigeration piece II, a semiconductor refrigeration piece III and a semiconductor refrigeration piece IV, included angles of the semiconductor refrigeration piece I, the semiconductor refrigeration piece II, the semiconductor refrigeration piece III and the semiconductor refrigeration piece IV are uniformly distributed at the upper end of an interlayer of the storage structure at 90 degrees, the bottom semiconductor refrigeration piece is arranged on the lower surface of an inner container of the storage structure, and the cooling fan is arranged at the lower end of the bottom semiconductor refrigeration piece; the seal structure is a cover-shaped structure with threads at the lower end, and an air pressure balance structure is arranged at the upper end of the cover-shaped structure.
2. The portable sealed refrigeration box according to claim 1, wherein an arc-shaped heat conducting sheet is arranged between the semiconductor refrigeration sheet I, the semiconductor refrigeration sheet II, the semiconductor refrigeration sheet III and the semiconductor refrigeration sheet IV and the storage structure, an arc-shaped surface of the arc-shaped heat conducting sheet is attached to the inner container, a plane is arranged on the opposite side of the arc-shaped surface of the arc-shaped heat conducting sheet, and the plane is attached to the conductor refrigeration sheet I, the semiconductor refrigeration sheet II, the semiconductor refrigeration sheet III and the semiconductor refrigeration sheet IV; the bottom semiconductor refrigeration piece with be equipped with the heat-conducting plate between the radiator fan, conductor refrigeration piece I semiconductor refrigeration piece II semiconductor refrigeration piece III with the cooling surface of semiconductor refrigeration piece IV is equipped with the heat-conducting pipe, the heat-conducting pipe is followed the axis downwardly extending of inner bag with the heat-conducting plate links to each other.
3. The portable sealed refrigeration cassette of claim 1, wherein the upper end of the sealing structure is provided with an air pressure balance structure mounting groove, the center of the sealing structure is provided with an air pressure balance hole, the air pressure balance structure is a lever structure with a sealing rubber pad at the front end, the tail end of the air pressure balance structure is provided with a return spring, the center of the air pressure balance structure is provided with a rotating structure, the rotating structure is mounted on the air pressure balance structure mounting groove, and the sealing rubber pad is concentric with the air pressure balance hole; and a sealing ring is arranged at the upper end of the thread of the sealing structure.
4. A portable, sealed refrigeration cassette as claimed in claim 1 further provided with a control module mounted at the lower end of the storage structure; be equipped with temperature sensor I and temperature sensor II in the intermediate layer, temperature sensor I sets up the upper end of intermediate layer, temperature sensor II installs the lower extreme of intermediate layer.
5. The portable sealed refrigeration cassette of claim 4, wherein the lower end of the storage structure is provided with a mounting base, the mounting base is connected with the housing of the storage structure, the cooling fan and the control module are mounted on the mounting base, and the lower surface of the mounting base is provided with cooling holes and anti-skid supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241153.2U CN212778115U (en) | 2020-06-30 | 2020-06-30 | Portable sealed refrigeration box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021241153.2U CN212778115U (en) | 2020-06-30 | 2020-06-30 | Portable sealed refrigeration box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212778115U true CN212778115U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021241153.2U Active CN212778115U (en) | 2020-06-30 | 2020-06-30 | Portable sealed refrigeration box |
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| CN (1) | CN212778115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813042A (en) * | 2022-06-28 | 2022-07-29 | 靖江市永盛光电科技有限公司 | Cell-phone backlight light leak detection device |
-
2020
- 2020-06-30 CN CN202021241153.2U patent/CN212778115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813042A (en) * | 2022-06-28 | 2022-07-29 | 靖江市永盛光电科技有限公司 | Cell-phone backlight light leak detection device |
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