CN204378710U - A kind of thermos cup - Google Patents
A kind of thermos cup Download PDFInfo
- Publication number
- CN204378710U CN204378710U CN201420798940.5U CN201420798940U CN204378710U CN 204378710 U CN204378710 U CN 204378710U CN 201420798940 U CN201420798940 U CN 201420798940U CN 204378710 U CN204378710 U CN 204378710U
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- cup
- battery
- thermo
- generation sheet
- electric
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Abstract
The purpose of this utility model proposes a kind of thermos cup, and the converting heat in thermos cup can be power storage by this thermos cup, and the liquid in thermos cup heats, to meet the requirement of user by recycling stores when needing electric energy again.Thermos cup of the present utility model comprises cup and bowl cover, and key is that the bottom of described cup is embedded with thermo-electric generation sheet and battery, and the bottom surface of described thermo-electric generation sheet is exposed to the bottom surface of cup; The sidewall of described cup is embedded with electric heating piece, and described thermo-electric generation sheet is connected with battery, carries and be stored in battery with the electric energy making thermo-electric generation sheet produce; Described battery is connected with electric heating piece by the switch being located at cup sidewalls, is connected to make electric heating piece or disconnects under the control of switch with battery.Vacuum cup structure of the present utility model is simple, easily manufactured, uses flexibly, can provide long insulation, have good practicality by the mode heated again.
Description
Technical field
The utility model relates to a kind of thermos cup.
Background technology
Traditional thermos cup, in order to improve heat insulation effect, is all try every possible means in the heat-insulating property and sealing of cup, but along with the prolongation of standing time, the heat of thermos cup inside still can dissipate gradually.How on existing basis, to extend temperature retention time, encountered the bottleneck of material, structure, therefore, be necessary to expand thinking, manufacture the thermos cup that insulation approach is different.
Summary of the invention
The purpose of this utility model proposes a kind of thermos cup, and the converting heat in thermos cup can be power storage by this thermos cup, and the liquid in thermos cup heats, to meet the requirement of user by recycling stores when needing electric energy again.
Thermos cup of the present utility model comprises cup and bowl cover, and key is that the bottom of described cup is embedded with thermo-electric generation sheet and battery, and the bottom surface of described thermo-electric generation sheet is exposed to the bottom surface of cup; The sidewall of described cup is embedded with electric heating piece, and described thermo-electric generation sheet is connected with battery, carries and be stored in battery with the electric energy making thermo-electric generation sheet produce; Described battery is connected with electric heating piece by the switch being located at cup sidewalls, is connected to make electric heating piece or disconnects under the control of switch with battery.
When liquid in thermos cup is warmmer, the end face of thermo-electric generation sheet and the temperature difference of bottom surface are comparatively large, and the converting heat of thermos cup inside to cell output current, thus becomes electrical power storage in battery by thermo-electric generation sheet; When needs are drunk, user can open switch, and electric heating piece is connected with battery, thus is the heating of electric heating piece by the electric energy conversion of battery storage, improves the temperature in thermos cup.Even if thermos cup placed the long period like this, the liquid in cup cools completely, also liquid can be reheated, and is applicable to very much the occasion of going out.
Further, described cup is also provided with the charging circuit and charging inlet that are connected with battery, and such user can also be battery charging by external power source, improves the storing electricity of battery, and then improves the effect of insulation.Above-mentioned charging inlet can be USB port etc.
Further, described cup is formed by interior cup is nested with outer cup, and the top of interior cup and outer cup is provided with the screw thread of working in coordination, and the thermal conductivity factor of described interior cup is greater than the thermal conductivity factor of outer cup; Described electric heating piece, thermo-electric generation sheet, battery are all arranged between interior cup and outer cup; The bottom of described outer cup is provided with hollow-out parts, with the bottom surface making the bottom surface of thermo-electric generation sheet be exposed to cup.When assembling, first thermo-electric generation sheet, battery are placed on the bottom of outer cup, electric heating piece is close to the inwall of outer cup, then interior cup is put into outer cup, and cup in rotating, to make interior cup be fixedly connected with outer cup by the screw thread at its top, so just electric heating piece, thermo-electric generation sheet, battery folder can be tightly fixed between interior cup and outer cup.The thermal conductivity factor of interior cup is greater than the thermal conductivity factor of outer cup, is convenient to the heating of electric heating piece to liquid in cup, can also prevent that the heat in cup is too fast to be dissipated simultaneously, improves heat insulation effect.
Further, for homogeneous heating and just with assembling, described electric heating piece is tubular structure.
Vacuum cup structure of the present utility model is simple, easily manufactured, uses flexibly, can provide long insulation, have good practicality by the mode heated again.
Accompanying drawing explanation
Fig. 1 is the structural representation (charging circuit not shown in FIG., bowl cover and corresponding wire) of thermos cup of the present utility model.
Fig. 2 is the circuit theory diagrams of thermos cup of the present utility model.
Accompanying drawing indicates: 1, interior cup; 2, outer cup; 3, electric heating piece; 4, thermo-electric generation sheet; 5, battery; 6, switch; 7, charging circuit; 8, charging inlet.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the thermos cup of the present embodiment comprises cup and bowl cover, and cup is formed by interior cup 1 is nested with outer cup 2, and interior cup 1 is provided with the screw thread of working in coordination with the top of outer cup 2, and the thermal conductivity factor of described interior cup 1 is greater than the thermal conductivity factor of outer cup 2; Electric heating piece 3, thermo-electric generation sheet 4, battery 5 is provided with between interior cup 1 and outer cup 2, wherein the bottom of cup is located at by thermo-electric generation sheet 4 and battery 5, the bottom of outer cup 2 is provided with hollow-out parts, with the bottom surface making the bottom surface of thermo-electric generation sheet 4 be exposed to cup, and the bottom surface of the end face of thermo-electric generation sheet 4 and interior cup 1 offsets, the bottom surface of thermo-electric generation sheet 4 is concordant with the bottom surface of outer cup 2;
Electric heating piece 3 is located at the sidewall of cup, and described thermo-electric generation sheet 4 is connected with battery 5, carries and be stored in battery 5 with the electric energy making thermo-electric generation sheet 4 produce;
Battery 5 is connected with electric heating piece 3 by the switch 6 being located at cup sidewalls, is connected to make electric heating piece 3 or disconnects under the control of switch 6 with battery 5;
Cup is also provided with the charging circuit 7 and charging inlet 8 that are connected with battery 5, and such user can also be that battery 5 charges by external power source, improves the storing electricity of battery 5, and then improves the effect of insulation.Above-mentioned charging inlet can be USB port etc.
When assembling, first thermo-electric generation sheet 4, battery 5 are placed on the bottom of outer cup 2, the electric heating piece 3 of tubular structure is close to the inwall of outer cup 2, then interior cup 1 is put into outer cup 2, and cup 1 in rotating, to make interior cup 1 be fixedly connected with outer cup 2 by the screw thread at its top, so just electric heating piece 3, thermo-electric generation sheet 4, battery 5 can be fixedly clamped between interior cup 1 and outer cup 2.The thermal conductivity factor of interior cup 1 is greater than the thermal conductivity factor of outer cup 2, is convenient to the heating of electric heating piece 3 to liquid in cup, can also prevent that the heat in cup is too fast to be dissipated simultaneously, improves heat insulation effect.
When liquid in thermos cup is warmmer, the end face of thermo-electric generation sheet 4 and the temperature difference of bottom surface are comparatively large, and the converting heat of thermos cup inside to battery 5 output current, thus becomes electrical power storage in battery 5 by thermo-electric generation sheet 4; When needs are drunk, user can open switch 6, and electric heating piece 3 is connected with battery 5, thus the electric energy conversion stored by battery 5 is the heating of electric heating piece 3, improves the temperature in thermos cup.Even if thermos cup placed the long period like this, the liquid in cup cools completely, also liquid can be reheated, and is applicable to very much the occasion of going out.
Claims (4)
1. a thermos cup, comprises cup and bowl cover, it is characterized in that the bottom of described cup is embedded with thermo-electric generation sheet and battery, and the bottom surface of described thermo-electric generation sheet is exposed to the bottom surface of cup; The sidewall of described cup is embedded with electric heating piece, and described thermo-electric generation sheet is connected with battery, carries and be stored in battery with the electric energy making thermo-electric generation sheet produce; Described battery is connected with electric heating piece by the switch being located at cup sidewalls, is connected to make electric heating piece or disconnects under the control of switch with battery.
2. thermos cup according to claim 1, is characterized in that described cup is also provided with the charging circuit and charging inlet be connected with battery.
3. thermos cup according to claim 1 and 2, it is characterized in that described cup is formed by interior cup is nested with outer cup, the top of interior cup and outer cup is provided with the screw thread of working in coordination, and the thermal conductivity factor of described interior cup is greater than the thermal conductivity factor of outer cup; Described electric heating piece, thermo-electric generation sheet, battery are all arranged between interior cup and outer cup; The bottom of described outer cup is provided with hollow-out parts, with the bottom surface making the bottom surface of thermo-electric generation sheet be exposed to cup.
4. thermos cup according to claim 3, is characterized in that described electric heating piece is tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798940.5U CN204378710U (en) | 2014-12-17 | 2014-12-17 | A kind of thermos cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798940.5U CN204378710U (en) | 2014-12-17 | 2014-12-17 | A kind of thermos cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204378710U true CN204378710U (en) | 2015-06-10 |
Family
ID=53351489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798940.5U Expired - Fee Related CN204378710U (en) | 2014-12-17 | 2014-12-17 | A kind of thermos cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204378710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490202A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Vacuum cup |
-
2014
- 2014-12-17 CN CN201420798940.5U patent/CN204378710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490202A (en) * | 2014-12-17 | 2015-04-08 | 信宜市汇美电器有限公司 | Vacuum cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |