CN202525781U - Heatable temperature preservation cup - Google Patents
Heatable temperature preservation cup Download PDFInfo
- Publication number
- CN202525781U CN202525781U CN2012201849892U CN201220184989U CN202525781U CN 202525781 U CN202525781 U CN 202525781U CN 2012201849892 U CN2012201849892 U CN 2012201849892U CN 201220184989 U CN201220184989 U CN 201220184989U CN 202525781 U CN202525781 U CN 202525781U
- Authority
- CN
- China
- Prior art keywords
- cup
- temperature preservation
- heat
- vacuum
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004321 preservation Methods 0.000 title abstract 7
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract 3
- 238000009413 insulation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model relates to a temperature preservation cup, in order to solve the technical problem that the temperature preservation effect of a temperature preservation cup with small size is not ideal. The utility model provides a heatable temperature preservation cup capable of prolonging the temperature preservation time. A heating device is additionally arranged in a cup body, wherein a heating wire is attached to the outer surface of an inner layer; because vacuum is formed between the inner layer and the outer layer of the cup body, heat generated by the heating device can only be transferred to water in the cup body through the inner layer of the temperature preservation cup so as to improve the temperature of water, and heat can not be transferred to the outer layer of the cup body through vacuum, thus the heat utilization ratio of heat is improved.
Description
Technical field
The utility model relates to a kind of thermos cup, but relates in particular to a kind of heat tracing cup that can prolong temperature retention time.
Background technology
Thermos cup generally is to add the container that is filled with water that vacuum layer makes by pottery or stainless steel, and lid is arranged at the top, seals tightly, and vacuum heat-insulating layer can make and be contained in inner liquid such as water and delay heat radiation, to reach the purpose of insulation.But in practical application, the thermos cup heat insulation effect is usually very undesirable; Especially the less thermos cup of volume even can only be incubated about 3 hours can not satisfy the requirement of people to heat insulation effect far away.But, can not improve heat insulation effect through increasing vacuum layer because the less thermos cup of volume receives volume restrictions.
Summary of the invention
In order to solve the unfavorable technical problem of small size thermos cup heat insulation effect, but the utility model provides a kind of heat tracing cup.
The technical scheme of the utility model:
But a kind of heat tracing cup comprises the vacuum cup, and its improvements are, also comprise heater; Said heater comprises the heater strip that is located between cup internal layer and the cup skin, is attached to the cup internal layer, is positioned at the power supply and the switch of the outer outer surface of cup.
But the heat tracing cup that the utility model provides is preferred, also comprises the bottom that is enclosed within bottom of cup, and described power supply is located in the space between bottom of cup and the bottom, and said switch is located at the side surface of bottom.
The beneficial effect of the utility model:
Set up heater, wherein heater strip is attached to the outer surface of cup internal layer; Because between cup internal layer and the cup skin be vacuum, so the heat that heater produces only can pass to the water in the cup through the cup internal layer, with the temperature of raising water; And can heat not passed to the cup skin through vacuum; Thereby the utilization rate of the heat that improves.Switch and battery all are positioned at the outer field outer surface of cup, do not destroy the heat insulation effect of original cup vacuum layer.Therefore, the utility model is a kind of convenient and practical thermos cup.
Description of drawings
But Fig. 1 is the structural representation of heat tracing cup;
Among the figure, 1. cup is outer, 2. cup internal layer, 3. heater strip, 4. switch, 5. power supply, 6. end box.
The specific embodiment
Describe below in conjunction with 1 pair of the utility model of accompanying drawing.
But the heat tracing cup that the utility model provides is on the basis of existing common thermos cup, to increase heater; Its concrete structure comprises vacuum cup, heater strip 3, power supply 5 batteries, switch 4, end box 6.The vacuum cup is made up of cup internal layer 2 and cup outer 1, is vacuum between cup internal layer 2 and the cup outer 1; Cup internal layer 2 is the metal level that conducts heat easily; End box 6 is enclosed within the bottom of cup.Heater strip 3 is arranged in the vacuum of cup and attached on cup internal layer 2 surfaces; Switch 4 is arranged on end box 6 sides, and battery is arranged in the space between bottom of cup and the end box 6.Connect through lead between battery, switch 4 and the heater strip 3, and lead does not destroy the vacuum layer of cup.
Claims (2)
1. but a heat tracing cup comprises the vacuum cup, it is characterized in that, also comprises heater; Said heater comprises the heater strip that is located between cup internal layer and the cup skin, is attached to the cup internal layer, is positioned at the power supply and the switch of the outer outer surface of cup.
2. but heat tracing cup according to claim 1 is characterized in that, also comprises the bottom that is enclosed within bottom of cup, and described power supply is located in the space between bottom of cup and the bottom, and said switch is located at the side surface of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201849892U CN202525781U (en) | 2012-04-27 | 2012-04-27 | Heatable temperature preservation cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201849892U CN202525781U (en) | 2012-04-27 | 2012-04-27 | Heatable temperature preservation cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202525781U true CN202525781U (en) | 2012-11-14 |
Family
ID=47126992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201849892U Expired - Fee Related CN202525781U (en) | 2012-04-27 | 2012-04-27 | Heatable temperature preservation cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202525781U (en) |
-
2012
- 2012-04-27 CN CN2012201849892U patent/CN202525781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130427 |