CN202653404U - Heating and insulated lunch box - Google Patents

Heating and insulated lunch box Download PDF

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Publication number
CN202653404U
CN202653404U CN 201220179577 CN201220179577U CN202653404U CN 202653404 U CN202653404 U CN 202653404U CN 201220179577 CN201220179577 CN 201220179577 CN 201220179577 U CN201220179577 U CN 201220179577U CN 202653404 U CN202653404 U CN 202653404U
Authority
CN
China
Prior art keywords
main body
heating
lunch box
insulated lunch
storage battery
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
Application number
CN 201220179577
Other languages
Chinese (zh)
Inventor
周峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220179577 priority Critical patent/CN202653404U/en
Application granted granted Critical
Publication of CN202653404U publication Critical patent/CN202653404U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a heating and insulated lunch body, and belongs to the technical field of tableware. The heating and insulated lunch box comprises a box cover and a main body, wherein the box cover is in threaded connection with the main body; a storage battery is arranged in the main body; the outer side of the main body is provided with a switch display and a power supply interface; and the switch display and the power supply interface are electrically connected with the storage battery. The heating and insulated lunch box has the advantages that the structure is simple, the heating and insulated lunch box also can be heated by the storage battery outdoors and is free from the influence of weather and the terrain.

Description

Heated heat-preserving lunch box
Technical field
The utility model relates to a kind of heated heat-preserving lunch box, belongs to technical field of dinnerware.
Background technology
Now the pattern of lunch box is multifarious, function is also more and more comprehensive, has to be incubated for a long time, but after the overlong time, temperature also can descend, and have to heat, but the use of these lunch boxes limits by some all, if in the situation that outdoorly do not have a power supply, can't realize by electrical heating, if bad weather, solar energy heating also can't realize, so in the situation that the weather darkness, outdoor food heat tracing can't be realized substantially.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of heated heat-preserving lunch box, can not be subjected to weather effect, and quick heating is easy to use.
To achieve these goals, the utility model is achieved through the following technical solutions: a kind of heated heat-preserving lunch box, comprise lid and main body, lid is connected with main body screw, be provided with battery in the main body, the main body lateral surface is provided with valve display device and power interface, and valve display device and power interface all are connected with storage battery.
Body interior offers cavity volume.
The beneficial effects of the utility model are: simple in structure, also can heat with battery outdoor, and be not subjected to weather and the influence of topography.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, lid, 2, main body, 3, valve display device, 4, power interface, 5, cavity volume.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of heated heat-preserving lunch box comprises lid 1 and main body 2, lid 1 is threaded with main body 2, be provided with battery in the main body 1, main body 2 lateral surfaces are provided with valve display device 3 and power interface 4, and valve display device 3 is connected with power interface and all is connected with storage battery.Charge a battery by power interface 4 in advance, open valve display device 3 outdoor when needing heat food, at this moment, battery can be given the heating of the food in the lunch box, and simultaneously, valve display device 3 can show current battery capacity, so that the time of control heating.
Main body 2 inside offer cavity volume 5, can be in cavity volume 5 the holding chopsticks spoon so that the usefulness of feed.

Claims (2)

1. heated heat-preserving lunch box, comprise lid (1) and main body (2), lid (1) is threaded with main body (2), it is characterized in that, main body is provided with battery in (1), main body (2) lateral surface is provided with valve display device (3) and power interface (4), and valve display device (3) is connected 4 with power interface) all be connected with storage battery.
2. a kind of heated heat-preserving lunch box according to claim 1 is characterized in that, described main body (2) inside offers cavity volume (5).
CN 201220179577 2012-04-25 2012-04-25 Heating and insulated lunch box Expired - Fee Related CN202653404U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220179577 CN202653404U (en) 2012-04-25 2012-04-25 Heating and insulated lunch box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220179577 CN202653404U (en) 2012-04-25 2012-04-25 Heating and insulated lunch box

Publications (1)

Publication Number Publication Date
CN202653404U true CN202653404U (en) 2013-01-09

Family

ID=47448362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220179577 Expired - Fee Related CN202653404U (en) 2012-04-25 2012-04-25 Heating and insulated lunch box

Country Status (1)

Country Link
CN (1) CN202653404U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105640364A (en) * 2014-12-01 2016-06-08 南京化工职业技术学院 Chargeable dining insulation pail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105640364A (en) * 2014-12-01 2016-06-08 南京化工职业技术学院 Chargeable dining insulation pail

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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: 20130109

Termination date: 20130425