CN203127466U - Heatable thermal insulation barrel - Google Patents
Heatable thermal insulation barrel Download PDFInfo
- Publication number
- CN203127466U CN203127466U CN 201320096744 CN201320096744U CN203127466U CN 203127466 U CN203127466 U CN 203127466U CN 201320096744 CN201320096744 CN 201320096744 CN 201320096744 U CN201320096744 U CN 201320096744U CN 203127466 U CN203127466 U CN 203127466U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- barrel
- staving
- storage battery
- power supply
- 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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- Cookers (AREA)
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The utility model relates to a heatable thermal insulation barrel which comprises a barrel body, a ceramic electric heating plate and a storage battery. The heatable thermal insulation barrel is characterized in that the ceramic electric heating plate is arranged in a vacuum layer of the barrel body and fixedly connected with an inner barrel of the barrel body, a circuit board is arranged in the barrel body, a circuit output end of the circuit board is connected with the ceramic electric heating plate, a circuit input end of the circuit board is connected with a power supply plug, the power supply plug is matched with a detachable power supply plug wire, and the storage battery is arranged on the inner portion of the bottom end of the barrel body. The heatable thermal insulation barrel is ingenious and simple in structure, adds a heating device in a common thermal insulation barrel, enables food holding time to be longer, and is convenient and rapid wholly and particularly suitable for office workers who bring lunch and students.
Description
Technical field
The utility model relates to a kind of daily living article, but especially a kind of heat tracing bucket.
Background technology
Heat-preserving container is to have added lagging casing outside common lunch box, and inside and outside two-layer middle filling foamed plastic is arranged, and constitutes with metallic film in the internal layer plating again.Reduce the loss of heat from conduction, radiation, three aspects of convection current.
Generally be the container that is added the food that vacuum layer or thermal insulation layer make by double-layer plastic or corrosion-resistant steel, lid is arranged at the top, seals tightly, and vacuum layer or thermal insulation layer can make and be contained in inner food and delay heat radiation, to reach the purpose of insulation.Incubation canteen is from the vacuum bottle development, and heat preservation principle is the same with vacuum bottle.
But the timeliness of common heat-preserving container insulation is limited, overlong time, and the food in it has still cooled off, and does not have local heating sometimes again, very trouble.
The utility model content
At above-mentioned situation, but the utility model discloses a kind of heat tracing bucket, it has added heating arrangement and storage battery in inside, can both heat in any place, and is very convenient.
The technical scheme that its technical matters that solves the utility model adopts is: but a kind of heat tracing bucket, comprise staving, ceramic electrical hot plate and storage battery, it is characterized in that: described ceramic electrical hot plate places in the vacuum layer of staving and is connected and fixed with the interior bucket of staving, be provided with circuit card in the staving, the circuit output end of circuit card connects the ceramic electrical hot plate, the circuit input end of circuit card connects attaching plug, and attaching plug is combined with separable power supply plug wire; Described storage battery is located at the inside, bottom of staving.
The beneficial effects of the utility model are: its structure is ingenious, simple, has added heating arrangement in common heat-preserving container, makes the food temperature retention time more permanent, and is whole convenient and swift, is fit to very much working band meal gang and friend student and uses.
Description of drawings
The utility model is described in further detail below in conjunction with description of drawings and embodiment.
Fig. 1 is the utility model structural representation
Wherein, 1-staving, 2-ceramic electrical hot plate, 3-vacuum layer, 4-attaching plug, 5-storage battery.
The specific embodiment
In the embodiment shown in fig. 1, but a kind of heat tracing bucket, comprise staving, ceramic electrical hot plate and storage battery, it is characterized in that: described ceramic electrical hot plate places in the vacuum layer of staving and is connected and fixed with the interior bucket of staving, be provided with circuit card in the staving, the circuit output end of circuit card connects the ceramic electrical hot plate, and the circuit input end of circuit card connects attaching plug, and attaching plug is combined with separable power supply plug wire; Described storage battery is located at the inside, bottom of staving.
When the food in the heat-preserving container cools off because standing time is long, the power supply plug wire can be combined with attaching plug, connect power supply, storage battery also begins charging, and the ceramic electrical hot plate begins heating, with bucket in the heat transferred, heat for the food of interior bucket again, because the ceramic electrical hot plate places in the vacuum layer, heat can not be dispersed into outside the staving, makes the efficiency of heating surface higher.When wanting to heat to food, can open master cock outdoor, storage battery provides decides electric energy, and the heating of ceramic electrical hot plate still can be heated to food, and it is more of a specified duration to allow temperature retention time continue.
Claims (1)
1. but heat tracing bucket, comprise staving, ceramic electrical hot plate and storage battery, it is characterized in that: described ceramic electrical hot plate places in the vacuum layer of staving and is connected and fixed with the interior bucket of staving, be provided with circuit card in the staving, the circuit output end of circuit card connects the ceramic electrical hot plate, the circuit input end of circuit card connects attaching plug, and attaching plug is combined with separable power supply plug wire; Described storage battery is located at the inside, bottom of staving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096744 CN203127466U (en) | 2013-03-03 | 2013-03-03 | Heatable thermal insulation barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096744 CN203127466U (en) | 2013-03-03 | 2013-03-03 | Heatable thermal insulation barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127466U true CN203127466U (en) | 2013-08-14 |
Family
ID=48935467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096744 Expired - Fee Related CN203127466U (en) | 2013-03-03 | 2013-03-03 | Heatable thermal insulation barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693880A (en) * | 2019-01-21 | 2019-04-30 | 胡星 | One kind can heating and thermal insulation bucket |
-
2013
- 2013-03-03 CN CN 201320096744 patent/CN203127466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693880A (en) * | 2019-01-21 | 2019-04-30 | 胡星 | One kind can heating and thermal insulation bucket |
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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: 20130814 Termination date: 20140303 |