CN111214074A - Rapid cooling and heat preservation vacuum cup structure and vacuum cup comprising same - Google Patents
Rapid cooling and heat preservation vacuum cup structure and vacuum cup comprising same Download PDFInfo
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- CN111214074A CN111214074A CN202010265595.9A CN202010265595A CN111214074A CN 111214074 A CN111214074 A CN 111214074A CN 202010265595 A CN202010265595 A CN 202010265595A CN 111214074 A CN111214074 A CN 111214074A
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- heat
- vacuum cup
- vacuum
- rapid cooling
- cup
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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
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
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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
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Abstract
The invention discloses a structure of a vacuum cup, in particular to a vacuum cup structure capable of quickly cooling and preserving heat. The vacuum cup structure comprises a vacuum cup outer wall and a vacuum cup inner container, and a vacuum interlayer between the vacuum cup outer wall and the vacuum cup inner container. A heat conduction device is arranged in the vacuum interlayer. The heat conduction device is formed by combining a driving part and a heat conduction part. The temperature is different in the thermos cup, and drive component and heat-conducting component have different movements to make this thermos cup can rapid cooling and keep in suitable temperature for a long time. The invention also discloses a vacuum cup comprising the vacuum cup structure.
Description
Technical Field
The invention relates to a vacuum cup structure, in particular to a vacuum cup structure capable of quickly cooling and preserving heat. Simultaneously relates to a vacuum cup containing the vacuum cup structure.
Background
A stainless steel vacuum cup in daily life utilizes a vacuum structure between a stainless steel inner container and a stainless steel outer wall to reduce heat conduction for heat preservation. The vacuum cup with good quality can keep the temperature for dozens of hours, and the water temperature is too high when the cup needs to be drunk; and the temperature in the cup can be reduced to be close to the ambient temperature in a short time by the vacuum cup with poor quality. That is, the conventional vacuum cup cannot be quickly cooled to a proper temperature and maintained at the proper temperature for a long time.
Disclosure of Invention
In view of the above prior art, the present invention provides a vacuum cup structure capable of quickly cooling water (or other beverages) in the vacuum cup to an appropriate temperature and keeping the temperature at the appropriate temperature for a long time. And provides a vacuum cup containing the vacuum cup structure.
In order to solve the technical problems, the invention provides a vacuum cup structure capable of quickly cooling and preserving heat and a vacuum cup comprising the same.
A vacuum cup structure capable of rapidly cooling and preserving heat comprises an outer wall of a vacuum cup and a vacuum cup inner container, wherein a vacuum interlayer is arranged between the outer wall of the vacuum cup and the vacuum cup inner container.
A heat conduction device is arranged in a vacuum interlayer between the inner container and the outer wall, and the heat conduction device comprises a driving part and a heat conduction part.
As a further development of the invention, for better temperature control and more efficient heat conduction, the heat conduction means are arranged in one or more vacuum interlayers.
The driving part is fixed on the inner container or the outer wall of the vacuum cup, and the heat conducting part is connected to the driving part.
In the technical scheme of the invention, the working process of the vacuum cup structure comprises a heat dissipation process and a heat preservation process. The set holding temperature of the vacuum cup is a ℃, and the brief working process of the heat conduction device is as follows: when the temperature in the cup is higher than a ℃, the driving part drives the heat conducting part to move, so that the heat conducting part is connected with the inner container and the outer wall of the vacuum cup, and the vacuum cup is in a heat dissipation state; when the temperature in the cup is reduced to about a ℃ or in the process of reducing the temperature to a ℃, the driving part drives the heat conducting part to move, so that the heat conducting part is disconnected from the inner container or the outer wall of the vacuum cup, and the vacuum cup is in a heat preservation state.
The connection mode of the driving part and the heat conduction part is as follows: the driving member is connected to one end of the heat-conducting member, and the other end of the heat-conducting member is a free end.
As another structure of the connection mode of the driving part and the heat-conducting part, the driving part is connected with one end of the heat-conducting part and is connected with the middle part of the heat-conducting part; one end of the heat conducting part is welded on the liner of the vacuum cup, and the other end is a free end. Under this kind of connected mode, the area of contact of heat-conducting component and thermos cup outer wall is bigger when the heat dissipation of heat preservation cup, and the laminating is inseparabler, and the heat dissipation is faster. Another kind of effect that heat radiating area brought greatly is, on making the conducting strip evenly transmit the thermos cup outer wall with the heat, avoid the heat of outer wall excessively concentrate, influence the consumer and use or avoid the consumer to be scalded, improved the security.
The heat conductive member in the heat conduction device may be a metal heat conductive sheet; the driving component in the heat conduction device can be a driving motor, a kick temperature controller or a bimetallic strip and the like.
As a one-step improvement of the invention, a certain gap is formed between the heat conducting component and the inner container in a heat preservation state. The clearance is set when the heat preservation cup structure is assembled, and the clearance is smaller than the clearance between the inner container and the outer wall of the heat preservation cup. The clearance makes this thermos cup structure when keeping warm state, and heat-conducting component forms one deck heat dissipation protective screen between inner bag and outer wall, has reduced the radiating efficiency of thermos cup.
As a further improvement of the invention, a supporting part is arranged on the inner container of the heat-preservation cup. The support may be a point support, a line support. Preferably, the support portion 5 is a poor conductor of heat.
In the heat-insulating state, the free end of the heat-conducting member falls back onto the supporting portion, thereby preventing the end of the heat-conducting member from contacting the inner container. This ensures a gap between the heat-conducting member and the inner container.
A vacuum cup, the inside vacuum cup that is equipped with a rapid cooling and heat retaining thermos cup structure of foretell arbitrary scheme or arbitrary scheme combination.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of a vacuum cup with a rapid cooling and heat preservation structure according to the present invention;
FIG. 2 is a schematic view of an embodiment 2 of a vacuum cup with rapid cooling and heat preservation according to the present invention;
in the figure, 1-inner container, 2-bimetallic strip, 3-heat conducting strip, 4-gap and 5-supporting part.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1
Fig. 1 shows a first embodiment of a vacuum cup structure for rapid cooling and heat preservation according to the present invention.
As shown in figure 1, the vacuum cup structure comprises an outer wall (not shown) of the vacuum cup, a vacuum cup and an inner container 1, wherein a vacuum interlayer is arranged between the outer wall of the vacuum cup and the inner container of the vacuum cup. And a heat conduction device is arranged in the vacuum interlayer and comprises a driving part and a heat conduction part.
In order to better heat dissipation and heat preservation effects, a plurality of heat conduction devices are arranged in the vacuum interlayer of the heat preservation cup. For example, it may be 2, 3, 4, etc. Therefore, the possibility of abnormal sound generated in the use process of the heat preservation cup can be avoided, and the controllability and the stability of the structure of the whole heat preservation cup are greatly improved.
The inner container 1 is welded with a driving part, and the driving part can be welded on the outer wall of the vacuum cup. In this embodiment, a bimetal is selected as the driving member, and a metal heat-conducting plate is selected as the heat-conducting member.
The other end of the bimetallic strip 2 is connected with one end of the heat conducting strip 3, and the other end of the heat conducting strip 3 is a free end.
After the high-temperature liquid is added into the cup body, heat is conducted to the inner container 1. The temperature of the inner container 1 rises, and the temperature of the bimetallic strip 2 also rises along with the temperature rise. The bimetallic strip 2 is pressed together by two or more layers of metals with different thermal expansion coefficients, the metal sheets close to the inner container are collectively called inner metal sheets, and the metal sheets close to the outer wall are collectively called outer metal sheets.
The working process of the vacuum cup structure comprises a heat dissipation process and a heat preservation process. Assuming that the set holding temperature is a ℃, the structure of the vacuum cup is briefly operated as follows: when the temperature in the cup is higher than a ℃, the bimetallic strip 2 is deformed by heating and bends outwards to drive the heat conducting strip 3 to move, the heat conducting strip 3 contacts the outer wall of the vacuum cup, so that the temperature in the vacuum cup is transmitted to the outer wall through the heat conducting strip 3, the outer wall radiates heat to the environment through heat radiation, and the vacuum cup is in a radiating state; in-process that the temperature reduces to a ℃ in the cup, bimetallic strip 2 slowly retrieves because of being heated the deformation that produces, and bimetallic strip 2 drives the conducting strip and moves to the inner bag, and final conducting strip 3 is retrieved to initial condition, makes the thermos cup be in the heat preservation state.
In order to slow down the speed of the heat dissipation of the inner container to the outside in the heat preservation state, a certain gap 4 is formed between the heat conducting fins 3 and the inner container 1 in the heat preservation state. The existence of clearance 4 makes this insulation construction when keeping warm state, and the conducting strip forms one deck heat dissipation protective screen between inner bag and outer wall, has reduced the radiating efficiency of thermos cup. The clearance 4 is set when the heat preservation cup structure is assembled, and the size of the clearance 4 is smaller than the size of the clearance between the inner container and the outer wall of the heat preservation cup.
In order to ensure the effectiveness and stability of the gap 4 and keep the temperature in the thermos cup lower than the keeping temperature, a supporting part 5 is arranged at the contact position of the heat conducting fin 3 and the inner container 1 on the inner container of the thermos cup, and the supporting part 5 is contacted with the heat conducting fin 3 in a point contact manner.
When the heat preservation state is in, the free end of the heat conducting fin 3 falls back to the supporting part 5, and the free end of the heat conducting fin 3 is prevented from being in direct contact with the inner container 1. A gap 4 between the heat-conducting fin 3 and the inner container 1 is ensured.
Example 2
Fig. 2 shows a first embodiment of a vacuum cup structure for rapid cooling and heat preservation according to the present invention.
The present embodiment differs from embodiment 1 in the manner of connection of the driving member to the heat conductive sheet 3.
In embodiment 2, the bimetal 2 is connected to one end of the thermally conductive sheet 3 and is connected to the middle of the thermally conductive sheet 3. One end of the heat conducting fin 3 is welded on the vacuum cup liner 1, and the other end is a free end.
The curling of the heat-conducting strip 3 in fig. 2 is an unfolding effect diagram, and the heat-conducting strip 3 is unfolded along the direction of the liner when the heat-conducting strip is assembled.
Under this kind of connected mode, the area of contact of conducting strip 3 and thermos cup outer wall is bigger when the heat preservation cup dispels the heat, and the laminating is inseparabler, and the heat dissipation is faster. Another kind of effect that heat radiating area brought greatly is, on making conducting strip 3 evenly transmit the thermos cup outer wall with the heat, avoid the heat of outer wall excessively concentrate, influence the consumer and use or avoid the consumer to be scalded.
Example 3
A vacuum cup, which comprises the vacuum cup structure with rapid temperature reduction and heat preservation in the embodiment 1 or 2.
The foregoing disclosure discloses only specific embodiments of the invention. However, the present invention is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a rapid cooling and heat retaining thermos cup structure, includes thermos cup outer wall and thermos cup inner bag to and the vacuum intermediate layer between thermos cup outer wall and the thermos cup inner bag, its characterized in that:
a heat conduction device is arranged in the vacuum interlayer;
the heat conduction device comprises a driving part and a heat conduction part;
the heat transfer means is arranged in one or more vacuum interlayers.
2. A vacuum cup structure for rapid cooling and temperature preservation according to claim 1, wherein: the driving part is fixed on the inner container or the outer wall of the vacuum cup, and the heat conducting part is connected to the driving part.
3. A vacuum cup structure for rapid cooling and temperature preservation according to claim 2, wherein: the set keeping temperature of the vacuum cup is a ℃, when the temperature is higher than a ℃, the driving part drives the heat conducting part to move, so that the heat conducting part is directly or indirectly connected with the inner container and the outer wall of the vacuum cup, and the vacuum cup is in a heat dissipation state; when the temperature is reduced to about a ℃ or in the process of reducing the temperature to a ℃, the driving part drives the heat conducting part to move, so that the heat conducting part is disconnected from the inner container or the outer wall of the vacuum cup, the heat dissipation process is interrupted, and the vacuum cup is in a heat preservation state.
4. A vacuum cup structure for rapid cooling and temperature preservation according to claim 3, wherein: the driving member is connected to one end of the heat-conducting member, and the other end of the heat-conducting member is a free end.
5. A vacuum cup structure for rapid cooling and temperature preservation according to claim 3, wherein: the driving part is connected with the middle part of the heat conducting part, one end of the heat conducting part is welded on the inner container, and the other end of the heat conducting part is a free end.
6. A vacuum cup structure for rapid cooling and thermal insulation according to any one of claims 1-5, wherein: the driving component is a driving motor, a kick type temperature controller or a bimetallic strip.
7. A vacuum cup structure for rapid cooling and thermal insulation according to any one of claims 1-5, wherein: the heat conducting component is a metal heat conducting sheet.
8. A vacuum cup structure for rapid cooling and temperature preservation according to any one of claims 1-3, wherein: in the heat preservation state, a certain gap is formed between the heat conducting fin and the inner container.
9. A vacuum cup structure for rapid cooling and temperature preservation according to claim 8, characterized in that: and a supporting part is arranged on the outer side of the inner container and used for ensuring the gap between the heat-conducting fin and the inner container.
10. A thermal cup, characterized in that it comprises a rapid cooling and thermal insulation cup structure according to any of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010265595.9A CN111214074A (en) | 2020-04-07 | 2020-04-07 | Rapid cooling and heat preservation vacuum cup structure and vacuum cup comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010265595.9A CN111214074A (en) | 2020-04-07 | 2020-04-07 | Rapid cooling and heat preservation vacuum cup structure and vacuum cup comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111214074A true CN111214074A (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010265595.9A Pending CN111214074A (en) | 2020-04-07 | 2020-04-07 | Rapid cooling and heat preservation vacuum cup structure and vacuum cup comprising same |
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| CN (1) | CN111214074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089287A (en) * | 2020-09-23 | 2020-12-18 | 苏州玖茂塑料科技有限公司 | Grabbing type vacuum cup fixing system and using method thereof |
| CN112120498A (en) * | 2020-09-23 | 2020-12-25 | 苏州玖茂塑料科技有限公司 | Vacuum cup with outer wall capable of controlling cold and hot and using method thereof |
-
2020
- 2020-04-07 CN CN202010265595.9A patent/CN111214074A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089287A (en) * | 2020-09-23 | 2020-12-18 | 苏州玖茂塑料科技有限公司 | Grabbing type vacuum cup fixing system and using method thereof |
| CN112120498A (en) * | 2020-09-23 | 2020-12-25 | 苏州玖茂塑料科技有限公司 | Vacuum cup with outer wall capable of controlling cold and hot and using method thereof |
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