CN112006539A - Cold extraction coffee machine - Google Patents
Cold extraction coffee machine Download PDFInfo
- Publication number
- CN112006539A CN112006539A CN202010847327.8A CN202010847327A CN112006539A CN 112006539 A CN112006539 A CN 112006539A CN 202010847327 A CN202010847327 A CN 202010847327A CN 112006539 A CN112006539 A CN 112006539A
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- Prior art keywords
- housing
- cold
- coffee machine
- shell
- cold extraction
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- 238000000605 extraction Methods 0.000 title claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000004065 semiconductor Substances 0.000 claims description 29
- 238000005057 refrigeration Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007779 soft material Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000005457 ice water Substances 0.000 description 4
- 230000003373 anti-fouling effect Effects 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013305 food Nutrition 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
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- A47J31/404—Powder dosing devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/50—Urns with devices for keeping beverages hot or cool
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses a cold extraction coffee machine which comprises a shell, a funnel and a refrigerating device, wherein a containing cavity is formed in the shell and used for containing liquid for making coffee, the funnel is arranged in the containing cavity and used for storing coffee powder, and the refrigerating device is used for cooling the liquid contained in the containing cavity.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a cold extraction coffee machine.
Background
The cold-extracted coffee is a beverage prepared by extracting coffee with low-temperature water, and is highly popular among people. When the traditional cold extraction coffee machine is used for preparing cold extraction coffee, ice water is mainly poured into the coffee machine to prepare the cold extraction coffee by using the ice water, the existing cold extraction coffee machine is inconvenient to carry under outdoor or traveling use environments due to large volume, cold water lower than normal temperature cannot be provided for a cold extraction function due to the fact that the existing cold extraction coffee machine cannot refrigerate, and cold extraction coffee cannot be subjected to low-temperature treatment so as to obtain cold extraction coffee taste.
Disclosure of Invention
The invention mainly aims to provide a cold-extraction coffee machine which is convenient to carry, can provide cold water lower than normal temperature for cold extraction function, and can carry out low-temperature treatment on cold-extracted coffee so as to obtain cold taste of the cold-extracted coffee.
To achieve the above object, the present invention provides a cold extraction coffee machine comprising:
the coffee maker comprises a shell, wherein a containing cavity is formed in the shell and is used for containing liquid for making coffee;
the funnel is arranged in the containing cavity and used for storing coffee powder; and the number of the first and second groups,
and the refrigerating device is used for cooling the liquid contained in the containing cavity.
In an embodiment, the refrigerator further comprises a first base, the first base and the shell are arranged in a split mode, and the refrigeration device is mounted on the first base.
In one embodiment, the refrigeration device is disposed in the housing.
In one embodiment, the refrigeration device comprises a semiconductor refrigeration device.
In one embodiment, the outer circumferential side of the semiconductor refrigeration device is wrapped with a heat insulating material.
In one embodiment, a mounting cavity spaced from the cavity is formed in the housing;
the semiconductor refrigerating device is arranged in the mounting cavity, and the cold end of the semiconductor refrigerating device is attached to the cavity wall of the accommodating cavity so as to cool the liquid in the accommodating cavity.
In an embodiment, the mounting cavity is disposed at the bottom of the housing and below the cavity.
In an embodiment, a heat dissipation device for dissipating heat from the hot end of the semiconductor refrigeration device is further disposed in the mounting cavity.
In one embodiment, the heat dissipation device comprises a heat dissipation fan; and/or the presence of a gas in the gas,
and a heat end of the semiconductor refrigerating device is provided with a heat radiating fin.
In one embodiment, the housing includes:
the upper end of the lower shell is arranged in an opening shape; and the number of the first and second groups,
the lower end of the upper shell is in open arrangement, and the lower end of the upper shell is in sealing butt joint with the upper end of the lower shell so as to form the accommodating cavity together;
the funnel set up in it is internal under the inferior valve, refrigerating plant is used for right the internal liquid of inferior valve cools off.
In one embodiment, the housing further comprises a second base arranged at the bottom of the lower housing, and an installation cavity is defined between the second base and the lower housing;
the refrigerating device is arranged in the installation cavity.
In one embodiment, the inner wall surface of the upper shell is provided with a first step surface facing the lower shell, the inner wall surface of the lower shell is provided with a second step surface facing the upper shell, and the first step surface and the second step surface are spaced to form an installation space;
the funnel is provided with a mounting end, and the mounting end is placed in the mounting space to be limited by the first step surface and the second step surface up and down.
In an embodiment, a filter disc is further arranged between the upper shell and the lower shell, and the filter disc is covered on the funnel opening.
In one embodiment, the upper housing and the lower housing are threadedly connected.
In one embodiment, the housing is foldable.
In one embodiment, the housing includes:
the upper end of the lower shell is arranged in an opening shape; and the number of the first and second groups,
the lower end of the upper shell is in open arrangement, and the lower end of the upper shell is in sealing butt joint with the upper end of the lower shell so as to form the accommodating cavity together;
the lower shell and/or the upper shell can be arranged in a foldable mode in the height direction, so that the shell is small in size and convenient to carry.
In one embodiment, the upper shell is made of a soft material and can be folded in the height direction, so that the upper shell has a smaller volume, the space occupied by carrying is reduced, and the carrying is convenient; and/or the presence of a gas in the gas,
the material of casing is soft material down to but in its direction of height folding setting, make the volume of casing is less down, shared space's space when having reduced to carry, portable.
In one embodiment, the upper housing and/or the lower housing are made of silica gel.
In one embodiment, the upper shell is arranged in a conical shape with a large upper part and a small lower part; and/or the presence of a gas in the gas,
the lower shell is arranged in a cone shape with a small upper part and a big lower part.
In one embodiment, the side wall of the upper shell is provided with a plurality of annular grooves at intervals along the height direction of the side wall of the upper shell; and/or the presence of a gas in the gas,
the lateral wall of the lower shell is provided with a plurality of annular grooves at intervals along the height direction of the lateral wall.
According to the technical scheme provided by the invention, the liquid for making coffee is contained in the containing cavity formed in the shell, the funnel is arranged in the containing cavity, coffee powder is stored in the funnel, the liquid contained in the containing cavity is cooled by the refrigerating device, cold water lower than the normal temperature can be provided for cold extraction function, cold extracted coffee can be subjected to low-temperature treatment, the taste of cold extracted coffee is obtained, and the cold extracted coffee is convenient to carry.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an exploded view of a cold extraction coffee maker according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the cold extraction coffee machine of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 2;
FIG. 4 is a schematic front view of the cold extraction coffee machine of FIG. 1 after folding;
fig. 5 is a schematic cross-sectional view at B-B in fig. 4.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Cold |
2 | Funnel with |
| 1 | |
3 | Refrigerating |
| 11 | Containing |
4 | |
| 12 | |
5 | |
| 13 | |
6 | |
| 14 | |
61 | |
| 15 | |
7 | Radiating |
| 16 | |
8 | Filter disc |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The cold-extracted coffee is a beverage prepared by extracting coffee with low-temperature water, and is highly popular among people. When the traditional cold extraction coffee machine is used for preparing cold extraction coffee, ice water is mainly poured into the coffee machine to prepare the cold extraction coffee by using the ice water, the existing cold extraction coffee machine is inconvenient to carry under outdoor or traveling use environments due to large volume, and cannot refrigerate, provide cold water lower than normal temperature for cold extraction functions and perform low-temperature treatment on the cold extracted coffee so as to obtain the taste of the cold extraction coffee.
Referring to fig. 1 to 3, a cold extraction coffee machine 100 provided by the present invention includes a housing 1, a funnel 2 and a refrigerating device 3, wherein a cavity 11 is formed inside the housing 1, and the cavity 11 is used for containing liquid for making coffee; the funnel 2 is arranged in the accommodating cavity 11 and is used for storing coffee powder; the refrigerating device 3 is used for cooling the liquid contained in the cavity 11.
In the technical scheme provided by the invention, the liquid for making coffee is contained in the containing cavity 11 formed in the shell 1, the funnel 2 is arranged in the containing cavity 11, the coffee powder is stored in the funnel 2, the liquid contained in the containing cavity 11 is cooled by the refrigerating device 3, cold water lower than normal temperature can be provided for cold extraction function, and cold extracted coffee can be processed at low temperature, so that cold extracted coffee taste is obtained, and the portable coffee maker is convenient to carry.
In one embodiment, the cold extraction coffee machine further comprises a first base, the first base and the shell 1 are arranged in a split mode, the refrigerating device 3 is installed on the first base, the cold extraction coffee machine is arranged in such a mode to facilitate production and manufacturing, the shell 1 can be placed on the first base to be used in a water boiling kettle similar mode, in order to enable the shell 1 and the first base to be stably installed, a locking connection relation can be set between the shell 1 and the first base, for example, clamping connection can be set, and particularly, when clamping connection is set, one-key locking and unlocking can be carried out through a locking piece. Therefore, the user can conveniently separate the shell 1 from the first base, and the coffee in the shell 1 can be poured out and drunk.
In another embodiment, the refrigeration device 3 is integrated with the housing 1, that is, the refrigeration device 3 is disposed in the housing 1, so that the portable device is convenient to carry.
The realization is right the liquid that holds splendid attire in the chamber 11 cools off can also adopt compressor to realize, specifically, in this application, refrigerating plant 3 is semiconductor refrigerating plant, because semiconductor refrigerating plant's is small, applies semiconductor refrigerating plant to this application cold extraction coffee machine 100 makes cold extraction coffee machine 100 convenient to carry.
Considering that the temperature rise of the hot end of the semiconductor refrigerating device may affect the refrigerating effect of the cold end of the semiconductor refrigerating device, the heat insulating material 5 is wrapped on the outer peripheral side of the semiconductor refrigerating device, so that the heat of the hot end can be prevented from being dissipated to the cold end, and the cooling effect of the cold end is improved.
In order to install the semiconductor refrigerating device, a mounting cavity 12 is formed in the shell 1 and is spaced from the accommodating cavity 11, the semiconductor refrigerating device is arranged in the mounting cavity 12, the cold end of the semiconductor refrigerating device is attached to the wall of the accommodating cavity 11, and therefore the cold end is used for cooling liquid in the accommodating cavity 11.
Referring to fig. 3, the installation cavity 12 is disposed at the bottom of the housing 1 and below the cavity 11, and is configured such that the refrigeration device 3 is located at the bottom of the housing 1, so that the weight of the bottom of the housing 1 is increased, and the housing 1 is stably stood.
In consideration of heat dissipation of the semiconductor refrigeration device, the heat dissipation device 6 for dissipating heat of the hot end of the semiconductor refrigeration device is further arranged in the installation cavity 12, and thus the heat dissipation device 6 is used for dissipating heat of the hot end, and the influence of overhigh temperature of the hot end of the semiconductor refrigeration device on the cooling effect of the cold end of the semiconductor refrigeration device is avoided.
Specifically, the heat dissipation device 6 includes a heat dissipation fan 61, and the heat dissipation fan 61 promotes the circulation of air, so as to dissipate heat from the hot end of the semiconductor refrigeration device, and the heat dissipation effect is good.
In order to facilitate gas circulation, referring to fig. 1, the housing 1 is provided with a gas inlet hole 13 and a gas outlet hole 14, so that gas is sucked through the gas inlet hole 13 to exchange heat with the hot end of the semiconductor refrigeration device, and the heat exchanged gas is discharged from the gas outlet hole 14, thereby reducing the temperature of the hot end of the semiconductor refrigeration device.
It should be noted that, in the embodiment of the present application, the dustproof, antifouling and waterproof structure is provided at the air inlet 13 and the air outlet 14 to prevent the refrigerating apparatus from being polluted or damaged by the entering water, because the dustproof, antifouling and waterproof structure is known in the art and will not be described in detail herein.
Referring to fig. 1, a heat dissipating fin 7 is disposed at a hot end of the semiconductor refrigeration device, and heat of the hot end is conducted through the heat dissipating fin 7, so that the temperature of the hot end is reduced, and the heat dissipating effect is good.
In order to improve the heat conduction efficiency, the material of the heat dissipation fins 7 is selected from the material with good heat conductivity, in the application, the material of the heat dissipation fins 7 is aluminum, and of course, in other embodiments, the material of the heat dissipation fins 7 can be selected as required, and the application does not limit the material.
It should be noted that the two heat dissipation fans 61 and the heat dissipation fins 7 for achieving heat dissipation may be alternatively or simultaneously disposed, and when both are simultaneously disposed, the heat dissipation effect is better.
Referring to fig. 3, the housing 1 includes a lower housing 15 and an upper housing 16, and an upper end of the lower housing 15 is open; the lower end of the upper shell 16 is provided with an opening, the lower end of the upper shell 16 is in sealing butt joint with the upper end of the lower shell 15 to jointly form the accommodating cavity 11, the funnel 2 is arranged in the lower shell 15, and the refrigerating device 3 is used for cooling liquid in the lower shell 15, so that cold-extracted coffee with good taste is obtained.
It should be noted that, in addition to the upper housing 16 and the lower housing 15 cooperating to form the cavity, on the one hand, the upper housing functions as a lid during cold extraction, and on the other hand, the upper housing also functions as a cup, so that portability is improved when the cup is used as a cup, and no consideration is given to searching for or carrying a coffee cup.
Specifically, in this application, casing 1 is still including locating the second base 4 of the bottom of casing 15 down, second base 4 with enclose between casing 15 down and close and form installation cavity 12, will refrigerating plant 3 locates in the installation cavity 12, so set up, be convenient for process with refrigerating plant 3's installation.
In order to realize the installation of funnel 2, refer to fig. 3, the internal wall face of upper housing 16 is provided with the orientation the first step face of lower housing 15, lower housing 15 internal wall face is provided with the orientation the second step face of upper housing 16, first step face with looks interval between the second step face to form the installation space, funnel 2 has the installation end, the installation end lay in the installation space, so that funnel 2 by first step face with the second step face is spacing from top to bottom, has realized the installation of funnel 2, and when needing to take off when funnel 2, only need with upper housing 16 with lower housing 15 separates, can with funnel 2 from the installation space takes out easy operation.
In order to improve the taste of the cold extraction coffee, a filter disc 8 is further arranged between the upper shell 16 and the lower shell 15, the filter disc 8 is covered on the funnel opening, and it should be noted that in order to realize secondary filtration, the filtration holes of the filter disc 8 are smaller than the filtration holes of the funnel 2, so that secondary filtration of the coffee powder can be realized, and the taste of the coffee is improved.
The realization go up the lower extreme of casing 16 with the sealed mode of butt joint mutually of the upper end of casing 15 has the multiple, in this application, go up casing 16 with threaded connection between the casing 15 down has so improved go up casing 16 with leakproofness between the casing 15 down, and easy dismounting.
In order to make the cold coffee maker 100 portable, referring to fig. 4 to 5, the housing 1 is foldable, and the housing 1 is folded to reduce the volume of the housing 1, so that the cold coffee maker 100 is portable.
Considering that when the housing 1 is folded, the volume of the housing 1 is reduced, the funnel 2 installed in the accommodating cavity 11 is foldable, so as to avoid deformation of the funnel 2 when the housing 1 is folded.
In order to realize the funnel 2 is collapsible, the material of funnel 2 can be the filter cloth, still can be silica gel, and this application does not do the restriction to this.
There are various ways to realize the foldable arrangement of the housing 1, specifically, referring to fig. 5, in the embodiment of the present application, the housing 1 includes a lower housing 15 and an upper housing 16, and the upper end of the lower housing 15 is disposed in an opening; the lower end of the upper shell 16 is provided with an opening, the lower end of the upper shell 16 is in sealing butt joint with the upper end of the lower shell 15 to jointly form the accommodating cavity 11, and the lower shell 15 and/or the upper shell 16 can be arranged in a foldable mode in the height direction, so that the shell 1 can be folded.
It should be noted that, when one of the upper casing 16 and the lower casing 15 is folded, the casing 1 can be folded, and when both are folded, the casing 1 has the smallest volume and is more convenient to carry.
In order to realize the foldable upper housing 16, the upper housing 16 is made of a soft material, so that the upper housing 16 can be folded in the height direction.
In order to realize the folding of the lower housing 15, the lower housing 15 is made of a soft material, so that the lower housing 15 can be folded in the height direction.
It should be noted that, because the silica gel is food grade, and has characteristics of non-toxicity, no odor, safety, and the like, in the embodiment of the present application, the material of the upper housing 16 and/or the lower housing 15 is silica gel.
Referring to fig. 5, the upper housing 16 is provided in a tapered shape having a large upper portion and a small lower portion, so as to facilitate the folding of the upper housing 16.
In consideration of the stability of the folding of the upper shell 16, the side wall of the upper shell 16 is provided with a plurality of annular grooves at intervals along the height direction thereof, and the folding is performed at the positions of the annular grooves, so that the folding is convenient and more stable.
Further, the lower housing 15 is provided with a tapered shape with a small top and a large bottom, so that the lower housing 15 can be folded conveniently.
In consideration of the stability of the folding of the lower shell 15, the side wall of the lower shell 15 is provided with a plurality of annular grooves at intervals along the height direction of the lower shell, and the lower shell is folded at the positions of the annular grooves, so that the lower shell is convenient to fold and is more stable.
Specifically, the cold extraction coffee machine may be used by taking out the coffee machine in a folded state, opening it to an extended state, taking off the upper housing 16 and the filter sheet 8, putting coffee grounds in the funnel 2, adding the liquid for cold extraction into the lower housing 15 (the order of adding the liquid and adding the coffee grounds is not limited as long as the liquid can infuse the coffee grounds), and loading the upper housing 16; starting a refrigerating device, starting cold extraction (liquid can also be added into the lower shell 15 in advance before coffee powder is added, and refrigerating the liquid in the lower shell 15), taking down the upper shell 16 to be used as a cup after the cold extraction of the coffee is finished, taking out the funnel 2 filled with the coffee powder from the lower shell 15, and putting the filter disc 8, so that the cold extracted coffee in the lower shell 15 can be poured into the upper shell 16 for drinking. The function of the filter disc 8 is to perform a secondary filtration, further filtering out the coffee powder that may have entered the lower casing through the hopper. Of course, the filter sheet 8 is not essential, and the filter sheet 8 may be selected according to whether there is leaked coffee powder in the cold-extracted coffee or the amount of leaked coffee powder or personal taste habit. The coffee that is not drunk up in the lower shell 15 can be kept at a low temperature by the refrigerating device. After use, all the parts are installed and the coffee maker is folded for storage.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (20)
1. A cold extraction coffee machine, comprising:
the coffee maker comprises a shell, wherein a containing cavity is formed in the shell and is used for containing liquid for making coffee;
the funnel is arranged in the containing cavity and used for storing coffee powder; and the number of the first and second groups,
and the refrigerating device is used for cooling the liquid contained in the containing cavity.
2. The cold extraction coffee machine of claim 1, further comprising a first base, wherein the first base is separate from the housing, and the refrigeration device is mounted to the first base.
3. The cold extraction coffee machine of claim 1, wherein said refrigeration device is disposed in said housing.
4. The cold coffee extractor of claim 1, wherein said cooling device comprises a semiconductor cooling device.
5. The cold coffee maker of claim 4, wherein the semiconductor refrigerator is wrapped with a heat insulating material on an outer peripheral side thereof.
6. The cold extraction coffee machine of claim 4, wherein said housing has a mounting cavity formed therein spaced from said receptacle;
the semiconductor refrigerating device is arranged in the mounting cavity, and the cold end of the semiconductor refrigerating device is attached to the cavity wall of the accommodating cavity so as to cool the liquid in the accommodating cavity.
7. The cold extraction coffee machine of claim 6, wherein said mounting cavity is located at a bottom of said housing below said receptacle.
8. The cold coffee extractor of claim 6, wherein a heat sink is further disposed within the mounting chamber for dissipating heat from the hot end of the semiconductor cooling device.
9. The cold extraction coffee machine of claim 8, wherein said heat sink comprises a heat sink fan; and/or the presence of a gas in the gas,
and a heat end of the semiconductor refrigerating device is provided with a heat radiating fin.
10. The cold extraction coffee machine of claim 1, wherein said housing comprises:
the upper end of the lower shell is arranged in an opening shape; and the number of the first and second groups,
the lower end of the upper shell is in open arrangement, and the lower end of the upper shell is in sealing butt joint with the upper end of the lower shell so as to form the accommodating cavity together;
the funnel set up in it is internal under the inferior valve, refrigerating plant is used for right the internal liquid of inferior valve cools off.
11. The cold extraction coffee machine of claim 10, wherein the housing further comprises a second base disposed at a bottom of the lower housing, and a mounting cavity is defined between the second base and the lower housing;
the refrigerating device is arranged in the installation cavity.
12. The cold extraction coffee machine of claim 10, wherein the upper housing inner wall surface is provided with a first step surface facing the lower housing, the lower housing inner wall surface is provided with a second step surface facing the upper housing, and the first step surface and the second step surface are spaced apart to form a mounting space;
the funnel is provided with a mounting end, and the mounting end is placed in the mounting space to be limited by the first step surface and the second step surface up and down.
13. The cold extraction coffee machine of claim 10, wherein a filter is further disposed between the upper housing and the lower housing, and the filter covers the funnel opening.
14. The cold extraction coffee machine of claim 10, wherein said upper housing and said lower housing are threadably connected.
15. The cold extraction coffee machine of claim 1, wherein said housing is collapsible.
16. The cold extraction coffee machine of claim 15, wherein said housing comprises:
the upper end of the lower shell is arranged in an opening shape; and the number of the first and second groups,
the lower end of the upper shell is in open arrangement, and the lower end of the upper shell is in sealing butt joint with the upper end of the lower shell so as to form the accommodating cavity together;
wherein the lower case and/or the upper case are/is foldable in a height direction.
17. The cold-extraction coffee maker of claim 16, wherein the upper housing is made of a soft material so as to be foldable in a height direction thereof; and/or the presence of a gas in the gas,
the lower shell is made of soft materials and can be folded in the height direction.
18. The cold extraction coffee machine of claim 17, wherein the upper housing and/or the lower housing is made of silica gel.
19. The cold extraction coffee machine of claim 16, wherein said upper housing is tapered with a larger top and a smaller bottom; and/or the presence of a gas in the gas,
the lower shell is arranged in a cone shape with a small upper part and a big lower part.
20. The cold extraction coffee machine of claim 19, wherein said upper housing sidewall has a plurality of annular grooves spaced along its height; and/or the presence of a gas in the gas,
the lateral wall of the lower shell is provided with a plurality of annular grooves at intervals along the height direction of the lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010847327.8A CN112006539A (en) | 2020-08-20 | 2020-08-20 | Cold extraction coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010847327.8A CN112006539A (en) | 2020-08-20 | 2020-08-20 | Cold extraction coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112006539A true CN112006539A (en) | 2020-12-01 |
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ID=73505426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010847327.8A Pending CN112006539A (en) | 2020-08-20 | 2020-08-20 | Cold extraction coffee machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN112006539A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204218687U (en) * | 2014-10-24 | 2015-03-25 | 吴霄红 | Dual power supply portable electric cup of hot coffee |
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Application publication date: 20201201 |