CN212157721U - Portable small semiconductor beverage refrigerating device - Google Patents
Portable small semiconductor beverage refrigerating device Download PDFInfo
- Publication number
- CN212157721U CN212157721U CN202020971807.0U CN202020971807U CN212157721U CN 212157721 U CN212157721 U CN 212157721U CN 202020971807 U CN202020971807 U CN 202020971807U CN 212157721 U CN212157721 U CN 212157721U
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- heat dissipation
- beverage
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- small
- semiconductor
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 98
- 239000004065 semiconductor Substances 0.000 title claims abstract description 63
- 230000017525 heat dissipation Effects 0.000 claims abstract description 109
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 238000005057 refrigeration Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 22
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 102220516862 Eosinophil cationic protein_I40A_mutation Human genes 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a portable small-size semiconductor beverage refrigerating plant, the device contains: the inner tops of the beverage bins are fixed with optical axes parallel to the inner walls of the beverage bins, linear bearings are sleeved on the optical axes, and supporting foot pads are arranged at the bottoms of the optical axes; the lower surface of the first heat dissipation plate is fixedly provided with a plurality of beverage bins; the solar panel is fixed on the upper surface of the first heat dissipation plate; the first semiconductor refrigerating sheet is fixed between the first heat dissipation plate and the top of the beverage bin; the first small heat dissipation fans are fixed on two sides of the first heat dissipation plate; the pressure plate is in close contact with the inner wall of the beverage bin to form a placing cavity in the beverage bin; the semiconductor refrigerating sheet II is fixed on the lower surface of the pressure plate; the second heat dissipation plate is fixed on the lower surface of the second semiconductor refrigeration sheet; a second small heat dissipation fan fixed on the lower surface of the second heat dissipation plate; and a pressing spring which is sleeved on the optical axis. The utility model discloses a refrigerating plant is small, and can make the beverage inseparable with the refrigeration source contact, is convenient for refrigerate.
Description
Technical Field
The utility model relates to a refrigerating plant, concretely relates to portable small-size semiconductor beverage refrigerating plant.
Background
The existing refrigerator mainly sucks refrigerant through a compressor, the refrigerant is changed into high-temperature and high-pressure gaseous refrigerant through the compressor after being sucked into the compressor, and the compressed refrigerant is conveyed into a condenser through a pipeline. The refrigerant starts to release heat in the condenser, and after the refrigerant is condensed, the high-temperature and high-pressure gaseous refrigerant is changed into a low-temperature and high-pressure liquid refrigerant. The refrigerant enters the capillary after being condensed, the pressure of the refrigerant is reduced through throttling and pressure reduction of the capillary, and finally the refrigerant enters the evaporator. The space in the evaporator is much wider than the capillary vessels, and the low-temperature and low-pressure liquid refrigerant can quickly absorb heat and evaporate after entering the evaporator, and finally becomes isothermal and isobaric gaseous refrigerant. Thereafter, the gaseous refrigerant is sucked and compressed again by the compressor, and the refrigeration cycle is continued. As the refrigerant evaporates to absorb heat, the temperature in the refrigerator decreases, and the cooling effect is finally achieved.
However, the conventional refrigerator is too large in size and is not convenient to carry when going out for outing and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable small-size semiconductor beverage refrigerating plant has solved the big portable problem of traditional refrigerator, and it is small, can utilize solar energy to supply power to can make beverage and refrigeration source contact inseparable, the refrigeration of being convenient for.
In order to achieve the above object, the present invention provides a portable small semiconductor beverage refrigerating device, comprising: the beverage bin comprises a plurality of beverage bins, a bin door, a plurality of limiting shafts, a linear bearing and a support pad, wherein the beverage bins are cylindrical shells with openings at the bottoms, bin doors are arranged on the side faces of the beverage bins, the inner walls of the beverage bins are provided with the limiting shafts along the extension direction of the inner walls, the top parts of the beverage bins are fixedly provided with the optical axes parallel to the extension direction of the inner walls, the linear bearing is sleeved on the optical axes, and the bottom parts of; the beverage bin is fixed on the lower surface of the first heat dissipation plate and used for assisting in heat dissipation; the solar panel is fixed on the upper surface of the first heat dissipation plate; the first semiconductor refrigerating sheet is fixed between the upper surface of the first heat dissipation plate and the top of the beverage bin and is used for refrigerating; the first small heat dissipation fans are fixed on two sides of the first heat dissipation plate and are positioned on the lower surface of the solar panel; the pressure disk, it is in every beverage storehouse, forms in this beverage storehouse with the inner wall in close contact with in beverage storehouse and places the chamber, and is equipped with on it: the groove corresponds to the limiting shaft and is matched with the limiting shaft, and the through hole corresponds to the optical axis and is matched with the optical axis, the through hole is positioned above the linear bearing, the optical axis penetrates through the through hole, and the side wall of the linear bearing is fixed with the through hole; the second semiconductor refrigerating sheet is fixed on the lower surface of the pressure plate and used for refrigerating; the second heat dissipation plate is fixed on the lower surface of the second semiconductor refrigeration sheet and used for assisting in heat dissipation; the second small-sized heat dissipation fan is fixed on the lower surface of the second heat dissipation plate and used for assisting in heat dissipation; and the pressing spring is sleeved on the optical axis, one end of the pressing spring is fixed with the pressing disc, and the other end of the pressing spring is fixed with the supporting pad foot.
The solar panel is electrically connected with the motor of the first small-sized cooling fan, the motor of the second small-sized cooling fan, the first semiconductor refrigerating piece and the second semiconductor refrigerating piece.
Preferably, the positive and negative electrodes of the solar panel are electrically connected with the motors of the first small-sized cooling fan and the second small-sized cooling fan, the first semiconductor refrigerating sheet and the second semiconductor refrigerating sheet, a power switch is arranged at a line trunk, and the motor of the first small-sized cooling fan, the motor of the second small-sized cooling fan, the first semiconductor refrigerating sheet and the second semiconductor refrigerating sheet are connected in parallel; the motors of the first small-sized cooling fans are connected in series, the motors of the second small-sized cooling fans are connected in series, the first semiconductor refrigeration pieces are connected in series, and the second semiconductor refrigeration pieces are connected in series.
Preferably, the solar panel is a 12V 285 x 200mm solar panel; the diameter of a fan blade of the first small-sized radiating fan is 10 mm; the diameter of the fan blade of the second small-sized radiating fan is 42 mm; the inner diameter of the beverage bin is 74-80 mm.
Preferably, the model of the semiconductor refrigerating piece I and the model of the semiconductor refrigerating piece II are 12V TEC 1-12706; the motor of the first small-sized cooling fan is a 716 hollow cup motor, and the motor of the second small-sized cooling fan is an RF500TB micro direct current motor.
Preferably, the apparatus further comprises: the first heat conducting gaskets are fixed on the upper surface and the lower surface of the first semiconductor refrigerating sheet; and the second heat-conducting gaskets are fixed on the upper surface and the lower surface of the second semiconductor refrigerating sheet.
Preferably, a mounting groove protrudes from a side surface of the cylindrical housing of the beverage bin, and the optical axis is located in the mounting groove.
Preferably, the linear bearing is a flanged linear bearing and is fixed on the lower surface of the pressure plate through a flange.
Preferably, the upper surface of the first heat dissipation plate is provided with: a plurality of radiating fins I in an array; the lower surface of the second heat dissipation plate is provided with: a plurality of second radiating fins in an array.
Preferably, the two-way long stud of the small-sized heat dissipation fan is fixed on the lower surface of the second heat dissipation plate, the two-way long stud of the small-sized heat dissipation fan supports and fixes the second heat dissipation fan on the lower surface of the second heat dissipation plate, and the second heat dissipation fin is positioned between the second small-sized heat dissipation fan and the lower surface of the second heat dissipation plate; or the lower surface of the second heat dissipation plate is provided with a mounting column, the height of the mounting column is equal to or higher than that of the second heat dissipation plate, the second small-sized heat dissipation fan is fixed on the mounting column, and the second heat dissipation plate is positioned between the second small-sized heat dissipation fan and the lower surface of the second heat dissipation plate.
Preferably, the beverage bins are fixed on the lower surface of the first heat dissipation plate in an array.
Preferably, the beverage bin has a thermal insulation barrier.
Preferably, the side wall of the bottom end of the beverage bin is provided with: and the heat dissipation holes are positioned below the pressure plate.
Preferably, the lower part of the limit shaft is provided with: and the limiting protrusion is used for limiting the downward movement of the pressure plate and is positioned above the heat dissipation hole.
The utility model discloses a portable small-size semiconductor beverage refrigerating plant has solved the bulky portable problem of not being convenient for of traditional refrigerator, has following advantage:
(1) the refrigerating device of the utility model sets the base (pressure plate) in the beverage bin to be movable through the design in the beverage bin, sets the semiconductor refrigerating sheet II at the bottom of the pressure plate, sets the semiconductor refrigerating sheet I at the top of the beverage bin, so that the beverage can be in close contact with the refrigerating source, and the refrigeration is convenient;
(2) the refrigeration device of the utility model realizes vertical movement through the matching of the limiting shaft, the optical shaft and the linear bearing in the beverage bin, and the limiting shaft and the optical shaft play a role of limiting on one hand and a role of guiding on the other hand;
(3) in the refrigerating device of the utility model, the pressing spring provides elasticity for the reset of the pressure plate, and the top of the beverage can be close to the top in the beverage bin;
(4) the refrigerating device of the utility model has good heat dissipation effect by the heat conducting gasket, the heat dissipation plate and the small-sized heat dissipation fan to assist heat dissipation;
(5) the utility model discloses a refrigerating plant provides the electric energy through solar panel for the energy obtains reasonable utilization, is convenient for use in the open air.
Drawings
Fig. 1 is a schematic structural view of a portable small semiconductor beverage refrigerating device of the present invention.
Fig. 2 is a schematic structural diagram of a solar panel and a first heat dissipation plate of the present invention.
Fig. 3 is a side view of the portable small semiconductor beverage refrigeration device of the present invention.
Fig. 4 is a schematic view of an inner part of the beverage bin of the present invention.
Fig. 5 is a schematic view of the inner part of the beverage bin of the present invention.
Fig. 6 is a schematic structural view of a pressure plate of the beverage bin of the present invention.
Fig. 7 is a circuit diagram of the portable small semiconductor beverage refrigerating device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
Example 1
A portable small semiconductor beverage chilling device, see fig. 1-7, comprising: beverage bin 10, solar panel 20, first heat conduction gasket 30A, first semiconductor refrigeration piece 40A, second heat conduction gasket 30B, second semiconductor refrigeration piece 40B, pressure plate 50, first heat dissipation plate 60, second heat dissipation plate 70, first small-sized heat dissipation fan 80A, second small-sized heat dissipation fan 80B and push-down spring 90.
A first heat dissipation plate 60 is fixed on the lower surface of the solar panel 20 through a stud, the width of the first heat dissipation plate 60 is consistent with that of the solar panel 20, and the length of the first heat dissipation plate 60 is smaller than that of the solar panel 20. The upper surface of the first heat dissipation plate 60 is provided with a plurality of rows of first heat dissipation fins 61 in an array, and a plurality of small-sized first heat dissipation fans 80A (mounting holes can be reserved on the solar panel 20 or the first heat dissipation plate 60 and fixed through a stud-nut mechanism) are fixed at the two sides of the first heat dissipation plate 60 and the lower surface of the solar panel 20 and used for assisting in heat dissipation.
The second small radiator fan 80B is fixed on the lower surface of the second radiator plate 70 through a long stud, the second small radiator fan 80B is supported and fixed on the lower surface of the second radiator plate 70 through the long stud, a certain distance is kept between the second small radiator fan 80B and the lower surface of the second radiator plate 70, and the radiating fins on the second radiator plate 70 can be located between the second small radiator fan 80B and the lower surface of the second radiator plate 70. Or the lower surface of the second heat dissipation plate 70 is provided with a mounting column, the height of the mounting column is equal to or higher than that of the heat dissipation fins, and the second small heat dissipation fan 80B is fixed on the mounting column through stud nuts, so that the heat dissipation fins on the second heat dissipation plate 70 can be positioned between the second small heat dissipation fan 80B and the lower surface of the second heat dissipation plate 70.
The inner wall of the beverage bin 10 is provided with a plurality of semi-cylindrical limiting shafts 11 along the extending direction of the inner wall, the top of the beverage bin 10 is fixed with an optical axis 12 parallel to the extending direction of the inner wall, the bottom of the optical axis 12 is provided with a supporting foot pad 121, the bottom of the supporting foot pad 121 and the bottom of the beverage bin 10 are in the same plane or the plane of the bottom of the beverage bin 10 is slightly higher than the plane of the bottom of the supporting foot pad 121, and the bottom of the supporting foot pad 121 can be provided with a rubber pad. The edge of the pressure plate 50 is provided with a groove 51 corresponding to and adapted to the limiting shaft 11, and the limiting shaft 11 is used for limiting the pressure plate 50. The platen 50 is further provided with a through hole 52 corresponding to and adapted to the optical axis 12, the optical axis 12 passes through the through hole 52 and fixes the platen 50 and the linear bearing 122 through the flanged linear bearing 122, so that the platen 50 can make linear motion along the optical axis 12, and the optical axis 12 plays roles of limiting and guiding. A downward pressing spring 90 is sleeved on the optical axis 12, the downward pressing spring 90 is located between the supporting pad 121 and the pressure plate 50, one end of the downward pressing spring is fixed with the pressure plate 50, and the other end of the downward pressing spring is fixed with the supporting pad 121 and is used for supporting the pressure plate 50.
Further, a mounting groove 13 protrudes from a side surface of the cylindrical housing of the beverage container 10, and the optical axis 12 is located in the mounting groove 13. The side wall of the bottom end of the beverage bin 10 is provided with: a plurality of heat dissipation holes under the platen 50 for discharging heat; in addition, when the bottom of the supporting foot 121 is slightly lower than the plane of the bottom of the beverage container 10, the device will have a gap with the placed platform, and heat can be discharged through the gap.
The model of the first semiconductor refrigerating piece 40A and the second semiconductor refrigerating piece 40B is 12V TEC 1-12706. The motor of the first small-sized heat dissipation fan is a 716 hollow cup motor, the motor of the second small-sized heat dissipation fan is an RF500TB micro direct current motor, the diameter of the fan blade of the first small-sized heat dissipation fan 80A is 10mm, and the diameter of the fan blade of the second small-sized heat dissipation fan 80B is 42 mm. The solar panel 20 is a 12V solar panel 285 x 200mm, and the beverage bin has an inner diameter of 74mm and can accommodate beverage bottles with a diameter less than or equal to 74 mm.
The positive and negative poles of the solar panel 20 are electrically connected with the motors of the first small-sized cooling fan 80A and the second small-sized cooling fan 80B, the first semiconductor refrigerating sheet 40A and the second semiconductor refrigerating sheet 40B, a power switch is arranged at a circuit trunk, the motor of the first small-sized cooling fan 80A, the motor of the second small-sized cooling fan 80B, the first semiconductor refrigerating sheet 40A and the second semiconductor refrigerating sheet 40B are in parallel connection, the motors of the first small-sized cooling fan 80A are in series connection, the motors of the second small-sized cooling fan 80B are in series connection, the first semiconductor refrigerating sheet 40A is also in series connection, and the second semiconductor refrigerating sheet 40B is also in series connection.
The utility model discloses a portable small-size semiconductor beverage refrigerating plant's application method specifically as follows:
the beverage to be refrigerated is placed in the placing cavity of the beverage bin, a layer of beverage can be placed in the placing cavity, the beverages which can be stacked can be placed in a stacking way, the stable placement of the beverages is ensured, the pressing plate 50 is pushed upward by the elastic force of the pressing spring 90 until the sum of the weight of the placed beverage and the pressing plate 50 and the frictional force of the optical axis 12 and the linear bearing 122 is equal to the elastic force of the pressing spring 90, or until the top of the placed beverage is pushed to the top in the beverage bin, at the moment, the top of the beverage can be close to or close to the top of the beverage bin, this is more beneficial to the semiconductor refrigeration sheets at the top of the beverage bin and the bottom of the pressure plate 50 to refrigerate the beverage, and heat is dissipated through the first heat-conducting gasket 30A, the second heat-conducting gasket 30B, the first heat dissipation plate 60, the second heat dissipation plate 70, the first small heat dissipation fan 80A and the second small heat dissipation fan 80B.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (10)
1. A portable small semiconductor beverage chiller, the chiller comprising:
the beverage bin comprises a plurality of beverage bins (10), a bin door is arranged on the side face of each beverage bin, a plurality of limiting shafts (11) are arranged on the inner wall of each beverage bin along the extension direction of the inner wall, an optical shaft (12) parallel to the extension direction of the inner wall is fixed at the inner top of each beverage bin, a linear bearing (122) is sleeved on each optical shaft (12), and a supporting pad foot (121) is arranged at the bottom of each optical shaft (12);
the lower surface of the first heat dissipation plate (60) is fixedly provided with a plurality of beverage bins (10) for assisting in heat dissipation;
a solar panel (20) fixed on the upper surface of the first heat dissipation plate (60);
the first semiconductor refrigerating sheet (40A) is fixed between the upper surface of the first heat dissipation plate (60) and the top of the beverage bin (10) and is used for refrigerating;
a plurality of first small heat dissipation fans (80A) which are fixed on two sides of the first heat dissipation plate (60) and are positioned on the lower surface of the solar panel (20);
a pressure plate (50) which is arranged in each beverage bin (10), is in close contact with the inner wall of the beverage bin (10) to form a placing cavity in the beverage bin (10), and is provided with: a groove (51) corresponding to and fitting with the limit shaft (11), and a through hole (52) corresponding to and fitting with the optical axis (12), which is located above the linear bearing (122), the optical axis (12) passes through the through hole (52), and the side wall of the linear bearing (122) is fixed thereto;
the second semiconductor refrigerating sheet (40B) is fixed on the lower surface of the pressure plate (50) and is used for refrigerating;
the second heat dissipation plate (70) is fixed on the lower surface of the second semiconductor refrigeration sheet (40B) and used for assisting in heat dissipation;
a second small heat dissipation fan (80B) fixed on the lower surface of the second heat dissipation plate (70) and used for assisting heat dissipation; and
the pressing spring (90) is sleeved on the optical axis (12), one end of the pressing spring is fixed with the pressing plate (50), and the other end of the pressing spring is fixed with the supporting pad foot (121);
the solar panel (20) is electrically connected with the motor of the first small-sized cooling fan (80A), the motor of the second small-sized cooling fan (80B), the first semiconductor refrigerating piece (40A) and the second semiconductor refrigerating piece (40B).
2. A portable small semiconductor beverage chilling apparatus according to claim 1, further comprising:
the first heat conducting gaskets (30A) are fixed on the upper surface and the lower surface of the first semiconductor refrigerating sheet (40A); and
and a second heat conduction gasket (30B) fixed on the upper surface and the lower surface of the second semiconductor refrigeration sheet (40B).
3. A portable small semiconductor beverage cooling device according to claim 1, wherein a mounting groove (13) protrudes from the side of the cylindrical housing of the beverage chamber (10), and the optical axis (12) is located in the mounting groove (13).
4. A portable small semiconductor beverage chiller as claimed in claim 1, wherein the linear bearing (122) is a flanged linear bearing, flanged to the lower surface of the platen (50).
5. A portable small semiconductor beverage chiller as claimed in claim 1, wherein the top surface of said first heat sink plate (60) is provided with: a plurality of first radiating fins (61) in an array; the lower surface of the second heat dissipation plate (70) is provided with: a plurality of second radiating fins (71) in an array.
6. The portable small semiconductor beverage refrigeration device according to claim 5, wherein the second small heat dissipation fan (80B) is fixed on the lower surface of the second heat dissipation plate (70) through a long stud, the long stud supports and fixes the second small heat dissipation fan (80B) on the lower surface of the second heat dissipation plate (70), and the second heat dissipation fin (71) is located between the second small heat dissipation fan (80B) and the lower surface of the second heat dissipation plate (70); or
And a mounting column is arranged on the lower surface of the second heat dissipation plate (70), the height of the mounting column is equal to or higher than that of the second heat dissipation plate (71), the second small-sized heat dissipation fan (80B) is fixed on the mounting column, and the second heat dissipation plate (71) is positioned between the second small-sized heat dissipation fan (80B) and the lower surface of the second heat dissipation plate (70).
7. The portable small semiconductor beverage refrigeration device according to claim 1, wherein the beverage chambers (10) are fixed in an array on the lower surface of the first heat dissipation plate (60).
8. A portable small semiconductor beverage chilling device according to claim 1, wherein the beverage bin (10) has a thermal insulation barrier.
9. A portable small semiconductor beverage refrigeration unit according to any one of claims 1 to 8, characterized in that the side wall of the bottom end of the beverage chamber (10) is provided with: a plurality of louvers located below the platen (50).
10. A portable small semiconductor beverage refrigeration device according to claim 9, characterized in that the lower part of the limit shaft (11) is provided with: and the limiting protrusion is used for limiting the downward movement of the pressure plate (50), and is positioned above the heat dissipation hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020971807.0U CN212157721U (en) | 2020-06-01 | 2020-06-01 | Portable small semiconductor beverage refrigerating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020971807.0U CN212157721U (en) | 2020-06-01 | 2020-06-01 | Portable small semiconductor beverage refrigerating device |
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CN212157721U true CN212157721U (en) | 2020-12-15 |
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CN202020971807.0U Expired - Fee Related CN212157721U (en) | 2020-06-01 | 2020-06-01 | Portable small semiconductor beverage refrigerating device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108603716A (en) * | 2016-02-10 | 2018-09-28 | 科洛科技有限公司 | Equipment for cooling down bottled drink |
-
2020
- 2020-06-01 CN CN202020971807.0U patent/CN212157721U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108603716A (en) * | 2016-02-10 | 2018-09-28 | 科洛科技有限公司 | Equipment for cooling down bottled drink |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |