CN212778193U - Portable refrigeration thermos cup - Google Patents
Portable refrigeration thermos cup Download PDFInfo
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- CN212778193U CN212778193U CN202021135969.7U CN202021135969U CN212778193U CN 212778193 U CN212778193 U CN 212778193U CN 202021135969 U CN202021135969 U CN 202021135969U CN 212778193 U CN212778193 U CN 212778193U
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Abstract
The utility model discloses a portable refrigeration vacuum cup, which comprises a cup body and a cup cover arranged on the upper part of the cup body, wherein an electrically driven first refrigeration device is fixedly sleeved in the cup cover and used for cooling the inner space of the cup body in a power-on state; the first refrigeration device comprises a heat absorption pipe; the heat absorption pipe is of a hollow cylinder structure, the upper end face of the hollow cylinder is fixedly provided with a flat plate, the flat plate is arranged in the cup cover, and the lower end of the hollow cylinder extends into the cup body; the heat in the cup body is led out to the cup cover by the heat absorption pipe and then is cooled, so that the refrigeration and heat preservation effects in a power-on state are greatly improved; be provided with the second refrigerating plant who utilizes the cooling of refrigeration auxiliary material in the cup body, under the outage condition, second refrigerating plant still can be for the cup body cooling, when guaranteeing to carry the medicine security, thermos cup compact structure, the size is small and exquisite, portable.
Description
Technical Field
The utility model relates to a technical field is preserved to the low temperature, especially relates to a portable refrigeration thermos cup.
Background
At present, two methods for storing the medicine at low temperature are provided, one method is that the low-temperature auxiliary materials such as ice blocks and the like and the medicine are placed in a heat preservation device, and the method utilizes the low-temperature auxiliary materials to keep the temperature in the heat preservation device, so that long-time low-temperature storage cannot be guaranteed; the other type is an electronic refrigeration refrigerator with a larger volume, which depends on the power supply of an automobile power supply or a portable power supply, and once the power is cut off, the refrigeration heat radiation body can immediately radiate heat, so that the temperature inside the refrigerator is increased, and the low-temperature storage is invalid.
In addition, the heat preservation layer of the existing heat preservation device is a foam interlayer, the size is large, the heat preservation performance is not ideal, when the ambient temperature exceeds 20 ℃, the heat preservation effect with the temperature difference change smaller than 10 ℃ can only be maintained for about 6 hours, and a diabetic patient who needs to carry insulin.
Therefore, the existing portable low-temperature storage device has the defects of large volume, poor heat preservation, unreasonable refrigeration and heat dissipation structure and the like, and the manufacturing cost is high.
Patent document with application number CN201920848070.0 proposes a portable insulin pen holding device, which comprises a heat preservation cup body and a cup cover, wherein a cold accumulation inner container is arranged in an inner cavity of the heat preservation cup body, and the cold accumulation inner container can be detachably placed in the heat preservation cup body; the cold accumulation inner container comprises a cold accumulation cavity, and a cold accumulation agent is filled in the cold accumulation cavity; the inner cavity of the cold accumulation inner container is internally provided with the inner container, and the inner container can be detachably placed in the cold accumulation inner container; a support frame is arranged at the middle upper part in the inner container; a circular truncated cone is arranged at the central position of the cup cover; the circular truncated cone extends into the upper part of the inner cavity of the inner container; the cup cover is provided with an annular groove; the annular groove is used for placing the first supporting table and the second supporting table; a pressing step is arranged on the annular groove; the technology adopts the low-temperature auxiliary material of the coolant to cool the vacuum cup, and can not ensure long-time low-temperature preservation.
Therefore, a portable refrigeration vacuum cup is needed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a portable refrigeration vacuum cup, which leads the heat in the cup body out of the cup by extending the upper end of the cup body into a cylindrical heat absorption pipe and cools down by a semiconductor radiator in the cup cover, thereby achieving the effect of refrigeration and heat preservation for the cup body; set up the ice bucket in the body of cup in addition, place the refrigeration auxiliary material in the ice bucket, when being in the outage state, the refrigeration auxiliary material in the ice bucket is the medicine box cooling, finally reaches good refrigeration heat preservation effect, and thermos cup compact structure, and the size is small and exquisite, portable.
The utility model discloses a realize through following technical scheme.
A portable refrigeration vacuum cup comprises a cup body and a cup cover arranged on the upper part of the cup body, wherein an electrically driven first refrigeration device is fixedly sleeved in the cup cover and used for cooling the inner space of the cup body in a power-on state; the first refrigeration device comprises a heat absorption pipe; the heat absorption pipe is of a hollow cylinder structure, a flat plate is fixedly arranged on the upper end face of the hollow cylinder, the flat plate is arranged in the cup cover, and the lower end of the hollow cylinder extends into the cup body.
Further, the first refrigeration device also comprises a semiconductor refrigerator; the semiconductor refrigerator is horizontally arranged in the cup cover and is positioned above the heat absorption pipe; the cold end of the tube faces downwards, and the hot end faces upwards; the flat plate of the heat absorption pipe is tightly attached to the semiconductor refrigerator.
Further, the first refrigeration device further comprises a heat insulation layer; the heat insulation layer is a flat plate made of heat insulation materials, the middle of the heat insulation layer is provided with a through hole, and the heat insulation layer is arranged in the cup cover in parallel and clings to the inner wall of the cup cover; the semiconductor refrigerator is arranged in the through hole of the heat insulation layer, and the shape of the through hole is consistent with that of the semiconductor refrigerator; the flat plate at the upper part of the heat absorption pipe is fixed on the lower surface of the heat insulation layer.
Furthermore, the first refrigerating device also comprises a supporting base which is of a hollow cylinder structure, the supporting base is sleeved in the cup cover, the upper end surface of the supporting base is tightly attached to the heat insulation layer, a plurality of through holes are uniformly distributed on the end surface of the supporting base, bolts penetrate through the through holes to be connected with threaded holes in the cup cover, and the supporting base is fixed on the cup cover; the supporting base fixedly supports the heat insulation layer on the cup cover; the hollow cylindrical part of the heat absorption pipe penetrates through the supporting base to be positioned in the cup body.
Furthermore, the heat absorbing pipe is made of an aluminum material with good heat conducting performance.
Furthermore, a heat dissipation device is arranged on the upper portion of the heat insulation layer and used for dissipating heat of the semiconductor refrigerator.
Further, the heat dissipation device comprises a heat dissipation ring; the radiating ring is of a circular ring structure consisting of a plurality of radiating fins, is arranged on the upper part of the heat insulating layer and absorbs heat emitted by the hot end of the semiconductor refrigerator.
Further, a heat radiation fan is arranged at the upper part of the heat radiation ring; the cooling fan blows cold air to the heat dissipation ring to cool the heat dissipation ring, and a fan protective cover is sleeved outside the cooling fan.
Furthermore, the upper part of the cup cover is of a hollow structure.
Furthermore, the external mobile electronic equipment or the battery arranged in the cup cover supplies power for the semiconductor refrigerator and the cooling fan.
Furthermore, a second refrigerating device for cooling by utilizing the refrigerating auxiliary material is arranged in the cup body, and the second refrigerating device cools the inner space of the cup body in a power-off state
Further, the second cooling device comprises a cylindrical ice bucket; the ice bucket is arranged in the cup body; the upper part of the ice bucket is provided with an ice bucket cover; the ice bucket cover seals the ice bucket; a gap is formed in the side wall of the ice bucket along the vertical direction; a medicine box is arranged in the gap of the ice bucket; the medicine box is of a hollow cylinder structure, the upper end of the medicine box is open, the lower end of the medicine box is closed, and the external contour of the medicine box is matched with the shape of the notch of the ice bucket; refrigeration auxiliary materials are placed in the ice bucket.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1) the utility model discloses a stretch into cylindricality heat-absorbing pipe by the upper end in the cup body, derive the heat in the cup body outside the bowl cover to lower the temperature by the semiconductor radiator that is in the bowl cover, in order to reach good cold thermal-insulated effect.
2) The utility model discloses set up the ice bucket in the cup body, place the refrigeration auxiliary material in the ice bucket, when being in the outage state, the refrigeration auxiliary material in the ice bucket is the medicine box cooling, guarantees to still maintain refrigeration heat preservation under the outage condition.
3) The utility model discloses with refrigerating plant integration inside the cup, make refrigeration thermos cup compact structure, the size is small and exquisite, portable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described 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 creative efforts.
FIG. 1 is a schematic view of the vacuum cup of the present invention;
fig. 2 is an exploded perspective view of a first refrigeration device of the present invention;
fig. 3 is a schematic structural view of the heat absorbing tube of the present invention;
fig. 4 is an exploded perspective view of a second refrigeration device according to the present invention.
In the figure: 1. a cup cover; 2. a cup body; 4. a medicament cartridge; 5. an ice bucket; 6. an ice bucket cover; 11. a support base; 12. a heat absorbing tube; 13. a thermal insulation layer; 14. a semiconductor refrigerator; 15. a heat dissipation ring; 16. a heat radiation fan; 17. a fan shield.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
As shown in fig. 1 to 4, a portable refrigeration vacuum cup comprises a cup body 2 and a cup cover 1 arranged at the upper part of the cup body 2; the cup cover 1 is a hollow cylinder structure with the top sealed at the upper part; the inner wall of the lower end of the cup cover 1 is provided with internal threads; the outer wall of the upper end of the cup body 2 is provided with an external thread; the cup cover 1 is arranged on the cup body 2 through threads; a first refrigerating device is fixedly sleeved in the cup cover 1; the first refrigerating device cools the cup body 2.
The first refrigerating device comprises a supporting base 11, a heat absorption pipe 12, a heat insulation layer 13 and a semiconductor refrigerator 14; the heat insulation layer 13 is a flat plate made of heat insulation materials, is provided with a through hole in the middle, is arranged in the cup cover 1 in parallel and is tightly attached to the inner wall of the cup cover 1; the semiconductor refrigerator 14 is arranged in a through hole of the heat insulation layer 13, and the shape of the through hole is consistent with that of the semiconductor refrigerator 14; the cold end of the semiconductor cooler 14 faces downward and the hot end faces upward; insulation layer 13 separates the cold end from the hot end of semiconductor cooler 14.
The heat absorption pipe 12 is arranged at the lower part of the heat insulation layer 13; the heat absorption pipe 12 is of a hollow cylinder structure, and a flat plate is fixedly arranged on the upper end face of the hollow cylinder; the flat plate is fixedly arranged at the lower part of the heat insulation layer 13 and is closely attached to the semiconductor refrigerator 14.
The supporting base 11 is of a hollow cylinder structure and is sleeved in the cup cover 1, the upper end surface of the supporting base is tightly attached to the heat insulation layer 13, a plurality of through holes are uniformly distributed on the end surface of the supporting base, bolts penetrate through the through holes to be connected with threaded holes in the cup cover 1, and the supporting base 11 is fixed on the cup cover 1; the supporting base 11 fixedly supports the heat insulation layer 13 on the cup cover 1; the hollow cylindrical portion of the heat absorbing pipe 12 is disposed in the cup body 2 through the support base 11.
The heat absorbing pipe 12 is made of aluminum material with good heat conductivity, and can guide the heat in the cup body 2 to the flat plate, and the semiconductor refrigerator 14 cools the flat plate, so as to finally achieve the purpose of cooling the inner space of the cup body 2.
In order to radiate heat to the semiconductor refrigerator 14, a heat radiating device is arranged at the upper part of the heat insulating layer 13; the heat dissipation device comprises a heat dissipation ring 15 and a heat dissipation fan 16; the heat dissipation ring 15 is a circular ring structure consisting of a plurality of heat dissipation fins, is arranged at the upper part of the heat insulation layer 13 and absorbs heat dissipated by the hot end of the semiconductor refrigerator 14; a heat radiation fan 16 is arranged at the upper part of the heat radiation ring 15; the cooling fan 16 blows cool air onto the heat dissipating ring 15 to cool the heat dissipating ring 15.
The heat dissipation fan 16 is externally sleeved with a fan shield 17.
In order to facilitate the external air to enter the cup cover 1, the upper part of the cup cover 1 is of a hollow structure.
An external mobile electronic device or a battery arranged in the cup cover 1 supplies power to the semiconductor refrigerator 14 and the cooling fan 16.
When the electric quantity is insufficient, in order to avoid the failure of the vacuum cup, a second refrigerating device is arranged in the cup body 2; the second refrigerating device comprises a cylindrical ice bucket 5; the ice bucket 5 is arranged in the cup body 2; an ice barrel cover 6 is arranged at the upper part of the ice barrel 5; the ice bucket cover 6 seals the ice bucket 5; a gap is arranged on the side wall of the ice bucket 5 along the vertical direction; a medicine box 4 is arranged in the gap of the ice bucket 5; the medicine box 4 is of a hollow cylinder structure, the upper end of the medicine box is open, the lower end of the medicine box is closed, and the external contour of the medicine box is matched with the shape of a gap of the ice bucket 5; refrigeration accessories are placed in the ice bucket 5.
When in the power-off state, the refrigeration auxiliary material in the ice bucket 5 cools the medicine box 4.
In summary, the cylindrical heat absorption tube 12 is inserted into the cup body 2, so that the heat in the cup body 2 is led out of the cup, and the semiconductor refrigerator 14 in the cup cover 1 is used for cooling, thereby achieving the effect of refrigerating and preserving heat for the cup body 2; in addition, an ice bucket 5 is arranged in the cup body 2, a refrigeration auxiliary material is placed in the ice bucket 5, and when the cup is in a power-off state, the refrigeration auxiliary material in the ice bucket 5 cools the medicine box 4, so that a good refrigeration and heat preservation effect is finally achieved.
Table 1 is for utilizing the utility model discloses carry out the experimental data that the heat preservation surveyed that refrigerates, be 40 degrees centigrade under the circumstances of ambient temperature, every interval 1 hour, measure a cup body inner space temperature. Can find out by the data in the table, the utility model discloses higher at ambient temperature, and under the longer condition of heat preservation time, cup body bottom temperature remains unchanged basically, from this the utility model discloses good refrigeration heat preservation effect has.
TABLE 1
| Time per hour | 1 | 2 | 3 | 4 | 5 | 7 | 8 | 9 | 10 |
| Temperature/degree centigrade of cup bottom | 19 | 19 | 20 | 19 | 19 | 19 | 20 | 19 | 19 |
| Temperature/degree centigrade of inner wall of heat conducting tube | 17.1 | 17.2 | 17.3 | 17.2 | 17.1 | 17.1 | 17.3 | 17.1 | 17.2 |
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 it; 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; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.
Claims (12)
1. A portable refrigeration vacuum cup comprises a cup body (2) and a cup cover (1) arranged on the upper part of the cup body (2), and is characterized in that an electrically-driven first refrigeration device is fixedly sleeved in the cup cover (1) and cools the inner space of the cup body (2) in a power-on state; the first refrigeration device comprises a heat absorption pipe (12); the heat absorption tube (12) is of a hollow cylinder structure, the upper end face of the hollow cylinder is fixedly provided with a flat plate, the flat plate is arranged in the cup cover (1), and the lower end of the hollow cylinder extends into the cup body (2).
2. A portable refrigerated vacuum cup according to claim 1 wherein the first refrigeration means further comprises a semiconductor refrigerator (14); the heat absorption pipe (12) is tightly attached to the semiconductor refrigerator (14).
3. A portable refrigerated vacuum cup according to claim 2 wherein the first refrigeration means further comprises a thermal insulating layer (13); the heat insulation layer (13) is a flat plate made of heat insulation materials, is provided with a through hole in the middle, is arranged in the cup cover (1) in parallel and is tightly attached to the inner wall of the cup cover (1); the semiconductor refrigerator (14) is arranged in the through hole of the heat insulation layer (13), and the shape of the through hole is consistent with that of the semiconductor refrigerator (14); the flat plate at the upper part of the heat absorption pipe (12) is fixed on the lower surface of the heat insulation layer (13).
4. The portable refrigeration vacuum cup according to claim 3, wherein the first refrigeration device further comprises a support base (11) which is a hollow cylinder structure and is sleeved in the cup cover (1), the upper end surface of the support base is tightly attached to the heat insulation layer (13), a plurality of through holes are uniformly distributed on the end surface of the support base, bolts penetrate through the through holes to be connected with threaded holes in the cup cover (1), and the support base (11) is fixed on the cup cover (1); the heat insulation layer (13) is fixedly supported on the cup cover (1) by the support base (11); the hollow cylindrical part of the heat absorption pipe (12) penetrates through the supporting base (11) to be positioned in the cup body (2).
5. A portable refrigerated vacuum cup according to claim 4 wherein the heat absorbing tube (12) is made of an aluminium material with good heat conducting properties.
6. A portable refrigerated vacuum cup according to claim 5 wherein a heat sink is provided above the insulation layer (13) to dissipate heat from the semiconductor cooler (14).
7. A portable refrigerated vacuum cup according to claim 6 wherein the heat dissipating means comprises a heat dissipating ring (15); the heat dissipation ring (15) is of a circular structure consisting of a plurality of heat dissipation fins, is arranged on the upper part of the heat insulation layer (13), and absorbs heat dissipated by the hot end of the semiconductor refrigerator (14).
8. A portable refrigerated vacuum cup according to claim 7 characterized in that the upper part of the heat dissipating ring (15) is provided with a heat dissipating fan (16); the cooling fan (16) blows cold air to the heat dissipation ring (15) for cooling the heat dissipation ring (15), and the fan protective cover (17) is sleeved outside the cooling fan (16).
9. A portable refrigeration and thermal insulation cup according to claim 8, characterized in that the upper part of the cup cover (1) is a hollow structure.
10. A portable refrigerated vacuum cup according to claim 9 wherein batteries are provided in the lid (1) or in an external mobile electronic device to power the semiconductor cooler (14) and the heat sink fan (16).
11. A portable refrigeration and thermal insulation cup according to any one of claims 1 to 10, wherein the cup body (2) is provided with a second refrigeration device for cooling by refrigeration auxiliary material, which cools the inner space of the cup body (2) in the power-off state.
12. A portable refrigerated vacuum cup according to claim 11 wherein the second refrigeration means comprises a cylindrical ice bucket (5); the ice bucket (5) is arranged in the cup body (2); an ice barrel cover (6) is arranged at the upper part of the ice barrel (5); the ice barrel cover (6) seals the ice barrel (5); a gap is formed in the side wall of the ice bucket (5) along the vertical direction; a medicine box (4) is arranged in the gap of the ice bucket (5); the medicine box (4) is of a hollow cylinder structure, the upper end of the medicine box is open, the lower end of the medicine box is closed, and the external contour of the medicine box is matched with the shape of a gap of the ice bucket (5); refrigeration auxiliary materials are placed in the ice bucket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135969.7U CN212778193U (en) | 2020-06-18 | 2020-06-18 | Portable refrigeration thermos cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021135969.7U CN212778193U (en) | 2020-06-18 | 2020-06-18 | Portable refrigeration thermos cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212778193U true CN212778193U (en) | 2021-03-23 |
Family
ID=75073753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021135969.7U Active CN212778193U (en) | 2020-06-18 | 2020-06-18 | Portable refrigeration thermos cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212778193U (en) |
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2020
- 2020-06-18 CN CN202021135969.7U patent/CN212778193U/en active Active
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