CN111938389A - Temperature-reducing and controlling cup cover - Google Patents
Temperature-reducing and controlling cup cover Download PDFInfo
- Publication number
- CN111938389A CN111938389A CN202010799857.XA CN202010799857A CN111938389A CN 111938389 A CN111938389 A CN 111938389A CN 202010799857 A CN202010799857 A CN 202010799857A CN 111938389 A CN111938389 A CN 111938389A
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- China
- Prior art keywords
- temperature
- heat
- cup
- annular gap
- cup cover
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention discloses a temperature-reducing and temperature-controlling cup cover which comprises a cup body and a cup cover connected to the cup opening of the cup body in a sealing mode, wherein the cup cover comprises an inner ring body and an outer ring body which are coaxially distributed from inside to outside, an annular gap is formed between the inner ring body and the outer ring body, a first heat conduction ring and a second heat conduction ring are sequentially arranged in the annular gap from bottom to top, the first heat conduction ring is fixedly connected with the annular gap in a sealing mode, the second heat conduction ring is connected with the annular gap in a sealing and sliding mode, the first heat conduction ring, the annular gap and the second heat conduction ring form a vacuum cavity together, two iron blocks are symmetrically embedded into the lower end of the second heat conduction ring, a displacement cavity and an expansion cavity are sequentially formed in the inner ring body from top to bottom, and a second. Has the advantages that: the invention exchanges heat with the outside air when the water temperature is higher until the water temperature is reduced to a suitable drinking temperature range, and forms a vacuum cavity to isolate heat transfer, thereby achieving the effects of temperature reduction and temperature control.
Description
Technical Field
The invention relates to the technical field of water cups, in particular to a temperature-reducing and controlling cup cover.
Background
People usually use a cup to contain hot water with higher temperature and need to drink the hot water after the hot water is naturally cooled to a suitable temperature in the oral cavity, the existing cup is generally cooled by opening a cup cover and enabling an opening of the cup body to exchange heat with air, but the mode has the following defects: in the initial stage of cooling, the temperature is measured by intermittently drinking water, which is troublesome and may cause danger of scalding the oral cavity; in the later stage of cooling, the temperature of water is lower, is not suitable for directly drinking, needs to connect hot water again and mixes to suitable temperature, and is equally comparatively troublesome, and in open process, falls into the dust easily.
In order to solve the problems, a temperature-reducing and temperature-controlling cup cover which is naturally cooled to a proper drinking temperature and then is subjected to heat preservation is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a temperature-reducing and-controlling cup cover.
In order to achieve the purpose, the invention adopts the following technical scheme: a temperature-reducing and temperature-controlling cup cover comprises a cup body and a cup cover connected to the cup opening of the cup body in a sealing mode, the cup cover comprises an inner ring body and an outer ring body which are coaxially distributed from inside to outside, an annular gap is formed between the inner ring body and the outer ring body, a first heat conduction ring and a second heat conduction ring are sequentially arranged in the annular gap from bottom to top, the first heat conduction ring is fixedly connected with the annular gap in a sealing mode, the second heat conduction ring is connected with the annular gap in a sealing and sliding mode, the first heat conduction ring, the annular gap and the second heat conduction ring form a vacuum cavity together, two iron blocks are symmetrically embedded at the lower end of the second heat conduction ring, a displacement cavity and an expansion cavity are sequentially arranged in the inner ring body from top to bottom, a second permanent magnet plate is connected in the displacement cavity in a sealing and sliding mode, a first permanent magnet plate is connected in the expansion cavity in a sealing and sliding mode, the first permanent magnet plate and the second permanent, the expansion cavity is filled with kerosene between the heat conduction plate and the first permanent magnet plate, the inner top wall of the expansion cavity is communicated with a vent pipe, and the vent pipe is communicated with the outside.
In the temperature-reducing and temperature-controlling cup cover, a cooling cavity is formed in the second heat-conducting ring and at the upper end of the iron block, and cooling liquid is filled in the cooling cavity.
In the temperature-reducing and temperature-controlling cup cover, the inner wall of the upper end of the vent pipe is fixedly connected with a dust screen.
In the temperature-reducing and temperature-controlling cup cover, the height of the upper end face of the first heat-conducting ring is greater than that of the inner bottom surface of the displacement cavity.
Compared with the prior art, the cooling temperature control cup cover has the advantages that:
according to the invention, after hot water is added into the cup body and the cup cover is closed, the heat conducting plate receives heat conducted by water vapor, as the initial temperature of the hot water is generally above 90 ℃, kerosene expands at a temperature higher than 45 ℃, the upward thrust of the first permanent magnet plate is greater than the external air pressure communicated through the vent pipe, the first permanent magnet plate pushes upwards, the distance between the first permanent magnet plate and the second permanent magnet plate is shortened, the magnetic attraction force borne by the second permanent magnet plate is increased, the dynamic balance of the second permanent magnet plate is broken, the air pressure borne by the upper surface and the lower surface of the second permanent magnet plate is overcome to move downwards, meanwhile, the second heat conducting ring is driven to move downwards through the iron block until the position where the second heat conducting ring is contacted with the first heat conducting ring, and the heat of the hot water in the cup body is conducted to the external air in a contact manner;
when the temperature of water in the cup body is lower than 40 ℃, the first permanent magnet plate moves downwards under the contraction of kerosene, the distance between the first permanent magnet plate and the second permanent magnet plate is increased, the second permanent magnet plate resets again, and a vacuum cavity is formed between the first heat conduction ring and the second heat conduction ring, so that the heat is isolated, the water in the cup body is prevented from being cooled continuously, and the heat preservation effect is achieved.
The invention exchanges heat with the outside air when the water temperature is higher until the water temperature is reduced to a suitable drinking temperature range, and forms a vacuum cavity to isolate heat transfer, thereby achieving the effects of temperature reduction and temperature control.
Drawings
FIG. 1 is a perspective view of a front surface of a temperature-reducing and-controlling cup lid according to the present invention;
FIG. 2 is an enlarged schematic view of the lid of FIG. 1;
fig. 3 is a perspective view of the structure in the direction of a-a in fig. 1.
In the figure: the cup comprises a cup body 1, a cup cover 2, a first heat-conducting ring 3, an iron block 4, a second heat-conducting ring 5, a vacuum cavity 6, a cooling cavity 7, an expansion cavity 8, a heat-conducting plate 9, a first permanent magnet plate 10, an air pipe 11, a displacement cavity 12 and a second permanent magnet plate 13.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, a temperature-reducing and-controlling cup lid comprises a cup body 1 and a cup lid 2 hermetically connected to a cup opening of the cup body 1, the cup lid 2 comprises an inner ring body and an outer ring body which are coaxially distributed from inside to outside, an annular gap is formed between the inner ring body and the outer ring body, the annular gap is sequentially provided with a first heat conduction ring 3 and a second heat conduction ring 5 from bottom to top, the first heat conduction ring 3 is hermetically and fixedly connected with the annular gap, the second heat conduction ring 5 is hermetically and slidably connected with the annular gap, the first heat conduction ring 3, the annular gap and the second heat conduction ring 5 form a vacuum cavity 6 together, the lower end of the second heat conduction ring 5 is symmetrically embedded with two iron blocks 4, the inner ring body is sequentially provided with a displacement cavity 12 and an expansion cavity 8 from top to bottom, the displacement cavity 12 is hermetically and slidably connected with a second permanent magnet plate 13, the expansion cavity 8 is hermetically and slidably connected with a first permanent magnet plate 10, and the, the magnetic poles are oppositely arranged, the heat-conducting plate 9 which is in contact with the inside of the cup body 1 is embedded in the inner bottom end of the expansion cavity 8 in a sealing mode, kerosene is filled in the expansion cavity 8 between the heat-conducting plate 9 and the first permanent magnet plate 10, the inner top wall of the expansion cavity 8 is communicated with the vent pipe 11, and the vent pipe 11 is communicated with the outside.
A cooling cavity 7 is formed in the second heat conduction ring 5 and at the upper end of the iron block 4, cooling liquid is filled in the cooling cavity 7, and the cooling liquid is water which is cheap and easy to obtain.
The inner wall of the upper end of the vent pipe 11 is fixedly connected with a dust screen (not shown in the figure) to prevent dust from entering the expansion cavity 8 through the vent pipe 11.
The height of the upper end surface of the first heat conduction ring 3 is greater than that of the inner bottom surface of the displacement cavity 12 because the second permanent magnet plate 13 cannot move downwards to the position of the inner bottom surface of the displacement cavity 12.
Before hot water is not added into the cup body 1, the second permanent magnet plate 13 is integrally subjected to downward magnetic attraction with the first permanent magnet plate 10 and self gravity, upward friction with the expansion cavity 8 and air pressure on two sides of the second permanent magnet plate 13 in the expansion cavity 8, dynamic balance is integrally realized, the second permanent magnet plate 13 is positioned at the lower position of the expansion cavity 8, and the upper end surface of the second heat conduction ring 5 is positioned at the same level as the upper end surface of the cup cover 2 under the horizontal magnetic attraction between the second permanent magnet plate 13 and the iron block 4; the upward friction of the second heat conduction ring 5 is increased under the action of the magnetic attraction force between the second permanent magnet plate 13 and the iron block 4, so that the vacuum cavity 6 is formed.
After hot water is added into the cup body 1 and the cup cover 2 is closed, the heat conducting plate 9 receives heat conducted by water vapor, as the initial temperature of the hot water is generally above 90 ℃, kerosene expands at a temperature higher than 45 ℃, the upward thrust of the first permanent magnet plate 10 is greater than the external air pressure communicated through the vent pipe 11, the first permanent magnet plate 10 pushes upwards, the distance between the first permanent magnet plate 10 and the second permanent magnet plate 13 is shortened, the magnetic attraction force of the second permanent magnet plate 13 is increased, the dynamic balance of the second permanent magnet plate 13 is broken, the problem that the air pressure on the upper surface and the lower surface of the second permanent magnet plate 13 moves downwards is overcome, meanwhile, the second heat conducting ring 5 is driven to move downwards through the iron block 4 until the position where the second heat conducting ring 5 is contacted with the first heat conducting ring 3, and the heat of the hot water in the cup body 1 is conducted to the external air in a contact mode;
until the water temperature in the cup body 1 is lower than 40 ℃, the first permanent magnet plate 10 moves downwards under the contraction of kerosene, the distance between the first permanent magnet plate 10 and the second permanent magnet plate 13 is increased, the second permanent magnet plate 13 resets again, and the vacuum cavity 6 is formed between the first heat conduction ring 3 and the second heat conduction ring 5, so that the heat insulation effect is achieved, the water in the cup body 1 is prevented from being cooled continuously, and the heat insulation effect is achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A cooling and temperature controlling cup cover comprises a cup body (1) and a cup cover (2) which is connected to the cup opening of the cup body (1) in a sealing mode, and is characterized in that the cup cover (2) comprises an inner ring body and an outer ring body which are coaxially distributed from inside to outside, an annular gap is formed between the inner ring body and the outer ring body, a first heat conducting ring (3) and a second heat conducting ring (5) are sequentially arranged in the annular gap from bottom to top, the first heat conducting ring (3) is fixedly connected with the annular gap in a sealing mode, the second heat conducting ring (5) is connected with the annular gap in a sliding mode in a sealing mode, the first heat conducting ring (3), the annular gap and the second heat conducting ring (5) form a vacuum cavity (6) together, two iron blocks (4) are symmetrically embedded at the lower end of the second heat conducting ring (5), a displacement cavity (12) and an expansion cavity (8) are sequentially formed in the inner ring body from top to bottom, and a second permanent, inflation chamber (8) inner seal sliding connection has first permanent-magnet slab (10), and first permanent-magnet slab (10) and second permanent-magnet slab (13) attract mutually the setting, the sealed heat-conducting plate (9) that inlays and be equipped with cup (1) internal contact of inner bottom end in inflation chamber (8), inflation chamber (8) are filled with kerosene between heat-conducting plate (9) and first permanent-magnet slab (10), the interior roof intercommunication in inflation chamber (8) has breather pipe (11), and breather pipe (11) and external intercommunication.
2. The cup cover capable of reducing and controlling the temperature according to claim 1, wherein a cooling cavity (7) is formed in the second heat-conducting ring (5) and at the upper end of the iron block (4), and cooling liquid is filled in the cooling cavity (7).
3. The cup cover for reducing and controlling the temperature according to claim 1, characterized in that a dust screen is fixedly connected to the inner wall of the upper end of the air pipe (11).
4. A temperature-reducing and-controlling cup cover according to claim 1, characterized in that the height of the upper end surface of the first heat-conducting ring (3) is greater than the height of the inner bottom surface of the displacement chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799857.XA CN111938389A (en) | 2020-08-11 | 2020-08-11 | Temperature-reducing and controlling cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799857.XA CN111938389A (en) | 2020-08-11 | 2020-08-11 | Temperature-reducing and controlling cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111938389A true CN111938389A (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010799857.XA Pending CN111938389A (en) | 2020-08-11 | 2020-08-11 | Temperature-reducing and controlling cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111938389A (en) |
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| CN209965991U (en) * | 2019-06-11 | 2020-01-21 | 王长军 | Dual-purpose cup convenient to heat preservation and heat conduction |
| CN210018793U (en) * | 2019-04-29 | 2020-02-07 | 南京工业大学 | Phase-change heat-storage quick-cooling temperature control cup |
| CN211186744U (en) * | 2020-01-09 | 2020-08-07 | 余小龙 | Overheat protection reminding device |
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2020
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Patent Citations (20)
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| TW201130452A (en) * | 2010-03-12 | 2011-09-16 | Univ Kun Shan | Self-powered thermo cup by hand shaking |
| US9293072B1 (en) * | 2011-08-22 | 2016-03-22 | Jonas Richert | Bubble generation novelty item |
| CN202775582U (en) * | 2012-09-25 | 2013-03-13 | 武振海 | Temperature adjusting cup |
| US20160242598A1 (en) * | 2015-02-24 | 2016-08-25 | Ember Technologies, Inc. | Heated or cooled portable drinkware |
| CN106473554A (en) * | 2015-09-02 | 2017-03-08 | 佛山市顺德区美的电热电器制造有限公司 | A kind of full-automatic cooling attemperator |
| CN107303113A (en) * | 2016-04-22 | 2017-10-31 | 蔡天舒 | A kind of variable thermos cup of heat insulating ability |
| CN205923645U (en) * | 2016-06-06 | 2017-02-08 | 中国计量大学 | Automatic drinking cup dries in air |
| WO2018049839A1 (en) * | 2016-09-13 | 2018-03-22 | Wuhan Supor Cookware Co., Ltd | Vacuum cup |
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| CN108324046A (en) * | 2018-01-31 | 2018-07-27 | 西安交通大学 | A kind of automatic cooling thermostatic glass |
| CN108814198A (en) * | 2018-07-03 | 2018-11-16 | 冉玉霞 | Vacuum cup |
| CN209712424U (en) * | 2019-01-07 | 2019-12-03 | 朱韬扬 | A kind of Quick cooling drinking cup lid |
| CN109953593A (en) * | 2019-04-29 | 2019-07-02 | 南京工业大学 | A kind of cool temperature control cup of phase-transition heat-storage speed |
| CN210018793U (en) * | 2019-04-29 | 2020-02-07 | 南京工业大学 | Phase-change heat-storage quick-cooling temperature control cup |
| CN209965991U (en) * | 2019-06-11 | 2020-01-21 | 王长军 | Dual-purpose cup convenient to heat preservation and heat conduction |
| CN110379590A (en) * | 2019-07-01 | 2019-10-25 | 周峰 | A kind of solar powered transformer installation equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20201117 |