CN108813880A - A kind of incubation canteen - Google Patents
A kind of incubation canteen Download PDFInfo
- Publication number
- CN108813880A CN108813880A CN201810702742.7A CN201810702742A CN108813880A CN 108813880 A CN108813880 A CN 108813880A CN 201810702742 A CN201810702742 A CN 201810702742A CN 108813880 A CN108813880 A CN 108813880A
- Authority
- CN
- China
- Prior art keywords
- lunch box
- box ontology
- electric heating
- heating tube
- filling port
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/20—Lunch or picnic boxes or the like
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
Abstract
The present invention relates to a kind of lunch boxes, more particularly to a kind of incubation canteen.A kind of incubation canteen, including lunch box ontology, it is characterized in that：The section of the lunch box is in U-shape, for double-layer structure, it is equipped with a water filling port on the top of lunch box ontology, electric heating tube is provided in the cavity of lunch box ontology bottom end, electric heating tube is connected by being connected with Water-proof circuit and extending to outside the outer wall of lunch box ontology with power switch.The present invention relates to reasonable, structure is simple, a certain amount of water or other specific heat ratios higher liquid is first added when use from water filling port, connect electric heating tube power supply, when being heated to certain temperature, disconnecting power switch, plug water filling port, cover of the lunch box is covered, the food in lunch box can be kept the temperature for a long time at this time.
Description
Technical field
The present invention relates to a kind of lunch boxes, more particularly to a kind of incubation canteen.
Background technique
Incubation canteen is one of essential tableware of each family, either tyre food travelling work, or is disease
Suffer from and prepare food, all be unable to do without incubation canteen.Although the heat preservation that existing incubation canteen can reache a certain level, there is
The shortcomings that heat insulation effect is bad, and soaking time falls short of.
Summary of the invention
For the above technical problems, the present invention provides a kind of lunch box for capableing of long-time heat preservation.
To achieve the above object, the technical solution adopted by the present invention is that, a kind of incubation canteen, including lunch box ontology is special
Sign is：The section of the lunch box is in U-shape, and is double-layer structure, a water filling port is equipped on the top of lunch box ontology, at lunch box ontology bottom
Electric heating tube is provided in the cavity at end, electric heating tube with Water-proof circuit by being connected and extending to outside the outer wall of lunch box ontology
It is connected with power switch.
Further, the port of the lunch box ontology is equipped with the cooperating therewith cover of the lunch box used.
Further, the cooperating therewith plug used is equipped at the water filling port, to prevent the liquid in lunch box cavity
External leakage.
The present invention relates to reasonable, structure is simple, and a certain amount of water or other specific heat capacities is first added in when use from water filling port
Relatively high liquid connects electric heating tube power supply, when being heated to certain temperature, disconnecting power switch, and plug water filling port,
Cover of the lunch box is covered, the food in lunch box can be kept the temperature for a long time at this time.
Detailed description of the invention
It further elaborates to the present invention with reference to the accompanying drawing.
Fig. 1 is structural schematic diagram of the invention.
In figure：1, lunch box ontology；2, water filling port；3, electric heating tube.
Specific embodiment
In Fig. 1, a kind of incubation canteen provided by the invention, including lunch box ontology, it is characterized in that：The section of the lunch box
It is in U-shape, is double-layer structure, in lunch box ontology（1）Top be equipped with a water filling port（2）, in lunch box ontology（1）In the cavity of bottom end
It is provided with electric heating tube（3）, electric heating tube（3）By being connected with Water-proof circuit and extending to lunch box ontology（1）Outer wall outside
It is connected with power switch.
Further, the lunch box ontology（1）Port be equipped with the cooperating therewith cover of the lunch box used.
Further, the water filling port（2）Place is equipped with the cooperating therewith plug used, to prevent in lunch box cavity
Liquid leakage.
Claims (3)
1. a kind of incubation canteen, including lunch box ontology, it is characterized in that：The section of the lunch box is in U-shape, and is double-layer structure, in meal
The top of box body is equipped with a water filling port, is provided with electric heating tube in the cavity of lunch box ontology bottom end, electric heating tube by with
Water-proof circuit is connected and extends to outside the outer wall of lunch box ontology and is connected with power switch.
2. a kind of incubation canteen according to claim 1, characterized in that the port of the lunch box ontology is equipped with to match therewith
Close the cover of the lunch box used.
3. a kind of incubation canteen according to claim 1, characterized in that be equipped with cooperating therewith use at the water filling port
Plug, to prevent the liquid leakage in lunch box cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702742.7A CN108813880A (en) | 2018-06-30 | 2018-06-30 | A kind of incubation canteen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702742.7A CN108813880A (en) | 2018-06-30 | 2018-06-30 | A kind of incubation canteen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108813880A true CN108813880A (en) | 2018-11-16 |
Family
ID=64134182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702742.7A Withdrawn CN108813880A (en) | 2018-06-30 | 2018-06-30 | A kind of incubation canteen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108813880A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201946A (en) * | 2020-03-05 | 2020-05-29 | 赵为娜 | Integrated fruit and vegetable production device |
| CN111743278A (en) * | 2020-08-18 | 2020-10-09 | 李梁稳 | Constant temperature suitcase of antidetonation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202714660U (en) * | 2012-05-16 | 2013-02-06 | 上海电机学院 | Heat preservation lunch box heated by electrically heated water |
| CN104643473A (en) * | 2013-11-25 | 2015-05-27 | 青岛网媒软件有限公司 | Heat-preservation lunch box |
-
2018
- 2018-06-30 CN CN201810702742.7A patent/CN108813880A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202714660U (en) * | 2012-05-16 | 2013-02-06 | 上海电机学院 | Heat preservation lunch box heated by electrically heated water |
| CN104643473A (en) * | 2013-11-25 | 2015-05-27 | 青岛网媒软件有限公司 | Heat-preservation lunch box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111201946A (en) * | 2020-03-05 | 2020-05-29 | 赵为娜 | Integrated fruit and vegetable production device |
| CN111201946B (en) * | 2020-03-05 | 2021-11-23 | 赵为娜 | Integrated fruit and vegetable production device |
| CN111743278A (en) * | 2020-08-18 | 2020-10-09 | 李梁稳 | Constant temperature suitcase of antidetonation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
|
| WW01 | Invention patent application withdrawn after publication |