CN202827906U - Fresh-keeping and heating device for lunch box for electric bicycle - Google Patents
Fresh-keeping and heating device for lunch box for electric bicycle Download PDFInfo
- Publication number
- CN202827906U CN202827906U CN 201220368043 CN201220368043U CN202827906U CN 202827906 U CN202827906 U CN 202827906U CN 201220368043 CN201220368043 CN 201220368043 CN 201220368043 U CN201220368043 U CN 201220368043U CN 202827906 U CN202827906 U CN 202827906U
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- keeping
- fresh
- heating
- lunch box
- hot fresh
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- Expired - Fee Related
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Abstract
The utility model discloses a fresh-keeping and heating device for a lunch box for an electric bicycle, and belongs to the field of food fresh keeping and heating. The fresh-keeping and heating device comprises a lunch box, a heating and fresh-keeping housing, a heating and fresh-keeping groove, a heating device and a clamping device, wherein all the elements are mounted in a boot of the electric bicycle; the heating and fresh-keeping housing is in a two-layer structure; the heating and fresh-keeping groove is located at the inner middle part of the heating and fresh-keeping housing; the heating device is located at the bottom of the heating and fresh-keeping groove; the clamping device is located at the upper part of the heating and fresh-keeping housing; the lunch box is placed at the upper part of the heating and fresh-keeping housing, and fixed by the clamping device; the heating device comprises an automotive cigarette lighter resistance wire, a temperature switch and a socket that are connected by conductors; and the clamping device comprises two identical spring leaves. According to the fresh-keeping and heating device, cold water is added to the heating and fresh-keeping groove and frozen into ice by a refrigerator so as to keep the lunch box fresh; when the heating device is powered on to generate heat, the lunch box can be heated to keep warm; and based on the characteristics, the device has good application prospects.
Description
Technical field
The utility model relates to food fresh keeping and heating arrangement, and especially a kind of electrical salf-walking is automobile-used, namely can be Electrical Bicycle that food fresh-keeping in the lunch box can be again food heat tracing in the lunch box with lunch box fresh-keeping and heating arrangement.
Background technology
At present, known lunch box does not have fresh-keeping function with being heated to be one, can not heat by fresh-keeping lunch box, and the lunch box that can heat can not be fresh-keeping.
The utility model content
The utility model purpose is to overcome existing lunch box, does not have fresh-keeping and is heated to be the function of one, provides a kind of electrical salf-walking automobile-used, namely can be Electrical Bicycle that food fresh-keeping in the lunch box can be again food heat tracing in the lunch box with lunch box fresh-keeping and heating arrangement.
The purpose of this utility model is achieved in that
Electrical Bicycle is fresh-keeping and heating arrangement with lunch box, it is characterized in that by lunch box, add the hot fresh-keeping shell, add the hot fresh-keeping groove, heating arrangement and fixing device consist of, all elements are installed in the boot of Electrical Bicycle, adding the hot fresh-keeping shell is double-decker, adding the hot fresh-keeping groove is positioned at and adds hot fresh-keeping shell middle part, heating arrangement is positioned at and adds the hot fresh-keeping trench bottom, fixing device is positioned at and adds the hot fresh-keeping shell upper, lunch box is placed on and adds the hot fresh-keeping shell upper and fix by fixing device, heating arrangement is by the smoke ignitor of vehicle resistor wire, temperature switch and socket form, connect by wire therebetween, fixing device is comprised of two identical spring leafs.
Described lunch box is metal material.
The described hot fresh-keeping shell that adds is metal material.
The utility model is by adding cold water within adding the hot fresh-keeping groove, and with refrigerator water-cooled being frozen into ice, namely to can be lunch box fresh-keeping; When heating arrangement gets electric adstante febre, can be the lunch box heat tracing again; Based on above characteristics, so the application prospect that the utlity model has.
Description of drawings
Fig. 1 is structural representation of the present utility model; Fig. 2 is the circuit diagram of the utility model heating arrangement.
The specific embodiment
Shown in Fig. 1, Electrical Bicycle is fresh-keeping and heating arrangement with lunch box, by lunch box 1, add hot fresh-keeping shell 2, add hot fresh-keeping groove 3, heating arrangement 4 and fixing device 5 consist of, all elements are installed in the boot of Electrical Bicycle, add hot fresh-keeping shell 2 and be double-decker, adding hot fresh-keeping groove 3 is positioned at and adds hot fresh-keeping shell 2 middle parts, heating arrangement 4 is positioned at and adds hot fresh-keeping groove 3 bottoms, fixing device 5 is positioned at and adds hot fresh-keeping shell 2 tops, lunch box 1 is placed on and adds hot fresh-keeping shell 2 tops and fixing by fixing device 5, heating arrangement 4 is by the smoke ignitor of vehicle resistor wire, temperature switch and socket form, connect by wire therebetween, fixing device 5 is comprised of two identical spring leafs.Lunch box 1 is metal material.Add hot fresh-keeping shell 2 and be metal material.When lunch box 1 interior food needs are fresh-keeping, adding hot fresh-keeping groove 3 interior adding cold water, and with refrigerator water-cooled is frozen into ice, and lunch box 1 is placed on adds hot fresh-keeping shell 2 tops and fixing by fixing device 5, can be lunch box 1 interior food fresh-keeping by adding hot fresh-keeping groove 3 interior ice so just.When lunch box 1 interior food need to heat, adding hot fresh-keeping groove 3 a little cold water of interior adding, and the socket of heating arrangement 4 linked to each other with storage battery plug on the Electrical Bicycle, like this, the smoke ignitor of vehicle resistor wire of heating arrangement 4 will get electric heating, cool water heating adding in the hot fresh-keeping groove 3 continues it, and lunch box 1 is heated.When the water temperature within adding hot fresh-keeping groove 3 surpassed 85 ℃ Celsius, the temperature switch of heating arrangement 4 will disconnect, and continues it, and the smoke ignitor of vehicle resistor wire dead electricity of heating arrangement 4 stops heating; When the water temperature within adding hot fresh-keeping groove 3 is lower than 85 ℃ Celsius, the temperature switch of heating arrangement 4 just can be connected again, continue it, the smoke ignitor of vehicle resistor wire of heating arrangement 4 gets electric heating, for adding the water heating in the hot fresh-keeping groove 3, like this, will allow the water temperature that adds in the hot fresh-keeping groove 3 remain at about 85 ℃ Celsius.
Shown in Fig. 2, RL is the smoke ignitor of vehicle resistor wire of heating arrangement, and KT is the temperature switch of heating arrangement, and CZ is the socket of heating arrangement.G is a wherein group storage battery of several group storage batteries on the Electrical Bicycle, and voltage is 12V; CT is plug.When food in the lunch box need to heat, CT is inserted in CZ upward to be got final product, the power supply of G output will enter CZ like this, and be RL power supply through KT, RL gets electric heating, the water heating that adds in the hot fresh-keeping groove, when the water temperature within adding the hot fresh-keeping groove surpasses 85 ℃ Celsius, the KT inner contact will disconnect, so the RL dead electricity stops heating; When the water temperature within adding the hot fresh-keeping groove was lower than 85 ℃ Celsius, the KT inner contact will be connected, so again electricity heating of RL; Through the effect of KT, will allow the water temperature that adds in the hot fresh-keeping groove remain at about 85 ℃ Celsius.In Fig. 2, RL is common 12V smoke ignitor of vehicle resistor wire, and the KT model is 85 ℃ of KSD301 250V 10A.
Claims (1)
1. Electrical Bicycle is with the fresh-keeping and heating arrangement of lunch box, it is characterized in that by lunch box, add the hot fresh-keeping shell, add the hot fresh-keeping groove, heating arrangement and fixing device consist of, all elements are installed in the boot of Electrical Bicycle, adding the hot fresh-keeping shell is double-decker, adding the hot fresh-keeping groove is positioned at and adds hot fresh-keeping shell middle part, heating arrangement is positioned at and adds the hot fresh-keeping trench bottom, fixing device is positioned at and adds the hot fresh-keeping shell upper, lunch box is placed on and adds the hot fresh-keeping shell upper and fix by fixing device, heating arrangement is by the smoke ignitor of vehicle resistor wire, temperature switch and socket form, connect by wire therebetween, fixing device is comprised of two identical spring leafs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368043 CN202827906U (en) | 2012-07-28 | 2012-07-28 | Fresh-keeping and heating device for lunch box for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220368043 CN202827906U (en) | 2012-07-28 | 2012-07-28 | Fresh-keeping and heating device for lunch box for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202827906U true CN202827906U (en) | 2013-03-27 |
Family
ID=47939672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220368043 Expired - Fee Related CN202827906U (en) | 2012-07-28 | 2012-07-28 | Fresh-keeping and heating device for lunch box for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202827906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582443A (en) * | 2017-10-11 | 2019-12-17 | 合肥韩旭科技有限公司 | Cooling and heating cabinet using thermoelectric element and power supply method |
-
2012
- 2012-07-28 CN CN 201220368043 patent/CN202827906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110582443A (en) * | 2017-10-11 | 2019-12-17 | 合肥韩旭科技有限公司 | Cooling and heating cabinet using thermoelectric element and power supply method |
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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: 20130327 Termination date: 20140728 |
|
| EXPY | Termination of patent right or utility model |