CN202407538U - Heating lunch box for field work - Google Patents
Heating lunch box for field work Download PDFInfo
- Publication number
- CN202407538U CN202407538U CN2011205147894U CN201120514789U CN202407538U CN 202407538 U CN202407538 U CN 202407538U CN 2011205147894 U CN2011205147894 U CN 2011205147894U CN 201120514789 U CN201120514789 U CN 201120514789U CN 202407538 U CN202407538 U CN 202407538U
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- CN
- China
- Prior art keywords
- heating
- lunch box
- box body
- field work
- heating lunch
- 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
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Abstract
The utility model provides a heating lunch box for field work. The heating lunch box comprises a box body; sealing sandwich layers are arranged on the internal side faces and the bottom face of the box body; snake-shaped soft rope type electric heating elements are arranged in the sandwich layers; and the soft rope type electric heating elements are communicated with an external power supply through wires. The heating lunch box provided by the utility model is convenient and practical and can be externally connected with a vehicular power supply for heating foods.
Description
Technical field
The utility model belongs to a kind of field work with the life equipment, relates in particular to a kind of lunch box.
Background technology
At present, transmission line of electricity often is open-air in the wilderness, and the maintainer can only be with solid food to drink water to carry out work, and eating bad is disadvantageous to work.Light a fire and cook and difficulty in the past, and dangerous.The workpeople generally carries incubation canteen or military lunch box, is used for food.Incubation canteen can keep the food temperature, and inner bag can divide several kinds, and like stainless steel inner container, safety glass inner bag etc., but temperature retention time is short, and inner bag can not be jolted or clash into, and carries inconvenience, needs carefully to use.
Military lunch box, light small and exquisite, carry the aspect, be difficult for getting rusty, can avoid colliding with, but itself does not have heat insulation function.
The utility model content
The utility model problem to be solved provides a kind of field work with the heating lunch box.
Adopt following technical scheme in order to solve the problems of the technologies described above: a kind of field work is with the heating lunch box; Comprise box body; Box body medial surface and bottom surface are provided with Sealed sandwich, are provided with the soft cable-styled heating that is dish snake shape in the interlayer, and soft cable-styled heating is communicated with external power supply through lead.
The box body outside is provided with muff.
The utility model is convenient and practical, can carry out the food heating by external vehicle power.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; A kind of field work comprises box body 1 and lid 2 with the heating lunch box, and box body 1 medial surface and bottom surface are provided with Sealed sandwich 4; Be provided with the soft cable-styled heating 5 that is dish snake shape in the interlayer 4; Soft cable-styled heating 5 is communicated with external power supply through connector 6, lead, also is provided with water filling port 7 and waste steam hole 8 on the box body 1, and box body 1 outside is provided with muff 3.
During use, in interlayer, add the liquid of heating usefulness, liquid is no more than 4/5 of band height.
Claims (2)
1. a field work comprises box body with the heating lunch box, and it is characterized in that: box body medial surface and bottom surface are provided with Sealed sandwich, is provided with the soft cable-styled heating that is dish snake shape in the interlayer, and soft cable-styled heating is communicated with external power supply through lead.
2. field work according to claim 1 comprises box body with the heating lunch box, it is characterized in that: the box body outside is provided with muff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205147894U CN202407538U (en) | 2011-12-12 | 2011-12-12 | Heating lunch box for field work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205147894U CN202407538U (en) | 2011-12-12 | 2011-12-12 | Heating lunch box for field work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202407538U true CN202407538U (en) | 2012-09-05 |
Family
ID=46732335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205147894U Expired - Fee Related CN202407538U (en) | 2011-12-12 | 2011-12-12 | Heating lunch box for field work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202407538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720605A (en) * | 2013-12-19 | 2015-06-24 | 肖作鹏 | Vehicle-mounted device |
| CN108464606A (en) * | 2017-02-23 | 2018-08-31 | 南宁市富久信息技术有限公司 | A kind of novel on-vehicle incubation canteen |
-
2011
- 2011-12-12 CN CN2011205147894U patent/CN202407538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720605A (en) * | 2013-12-19 | 2015-06-24 | 肖作鹏 | Vehicle-mounted device |
| CN108464606A (en) * | 2017-02-23 | 2018-08-31 | 南宁市富久信息技术有限公司 | A kind of novel on-vehicle incubation canteen |
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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: 20120905 Termination date: 20121212 |