CN204393603U - A kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type - Google Patents
A kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type Download PDFInfo
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- CN204393603U CN204393603U CN201420842870.9U CN201420842870U CN204393603U CN 204393603 U CN204393603 U CN 204393603U CN 201420842870 U CN201420842870 U CN 201420842870U CN 204393603 U CN204393603 U CN 204393603U
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Abstract
The utility model provides a kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type, be made up of switch control panel (1), power hole (2), central shaft (3), the outer courage (4) of vehicle-mounted lunch box, vehicle-mounted lunch box inner bag (5), cover of the lunch box (6), PTC thermal sensitive ceramics wire (7), PTC thermal sensitive ceramics element (8), it is characterized in that: the outer courage (4) of vehicle-mounted lunch box is set to multilayer and tires out stack structure, and is connected by central shaft (3).The utility model possesses heating food and hot plate function, adopts PTC thermal sensitive ceramics element as heater, have constant temp. warming, the flames of anger, thermal conversion rate high, by the minimum characteristic of power supply voltage influence; Be provided with sandwich construction simultaneously and provide additional space to different food, different food can be placed on different layers to carry out being incubated, heating; Revolving vibrational power flow, can save space, be convenient for carrying, cost-saving, with the obvious advantage.
Description
Technical field
The utility model, for being applicable to outdoor use and having heating and high temperature is cooked the bifunctional vehicle-mounted lunch box that boils water, belongs to and heats components and parts application, particularly relate to a kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type.
Background technology
Along with the development in epoch, automobile has become the main traffic instrument of people's trip, people need to heat food on the road of outing, long-distance travel etc., especially winter in spring, the food eating heat is that long-distance driver waits the necessary of population health guarantee, but current vehicle mounted electric heating lunch box exists heating-up temperature problem on the low side.
Summary of the invention
For the deficiencies in the prior art, problem to be solved in the utility model be to provide a kind ofly to heat conveniently, can cook, rotatable, can the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type of low-voltage power supply.
The technical solution of the utility model is:
A kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type, it is characterized in that: by switch control panel, power hole, central shaft, the outer courage of vehicle-mounted lunch box, vehicle-mounted lunch box inner bag, cover of the lunch box, PTC thermal sensitive ceramics wire, PTC thermal sensitive ceramics element forms, it is characterized in that: the outer courage of vehicle-mounted lunch box is set to multilayer and tires out stack structure, and connected by central shaft, bottom is provided with switch control panel, power hole, every layer is uniformly distributed several pieces PTC thermal sensitive ceramics elements, every layer is equipped with outer courage and inner bag, cover of the lunch box and PTC thermal sensitive ceramics element wire, control circuit is built in vehicle-mounted lunch box bottommost, be one overall with the outer courage of the bottom.
Described switch control panel comprises overall switch and controls the single switch of each layer break-make.
Described lunch box power supply is the power supply at automobile cigarette lighter place, and this power supply is 12V or 24V.
Described central shaft inside is hollow structure, and the wire of every layer all therefrom mandrel interior passes through, and then connects the PTC thermal sensitive ceramics element of every layer.
Described every layer is equipped with outer courage and inner bag, and outer courage and central shaft are fixedly connected with, and all has an inner bag in every layer of outer courage.
The PTC thermal sensitive ceramics wire of every layer, by central shaft, is connected with the control circuit being arranged at vehicle-mounted lunch box bottommost, and is connected with switch control panel.
In described sandwich construction, orlop is set to possess the heat zone boiled water with rice-cooking function, and adopt PTC thermal sensitive ceramics element to be high-curie temperature element, Curie temperature is 100-330 DEG C; Remainder layer is zone of heating and the heat-insulation layer of food, adopt PTC thermal sensitive ceramics element be in low Curie temperature element, Curie temperature is 50-100 DEG C.
Described PTC thermal sensitive ceramics element, every layer is uniformly distributed 1-10, PTC thermal sensitive ceramics element is all embedded in the bottom of vehicle-mounted every layer, lunch box, the micanite sheet of insulation is provided with between PTC thermal sensitive ceramics element and the bottom be made up of metal material, PTC thermal sensitive ceramics element is in place in circuit in parallel, by the floor switch connection control of every layer.
The advantage that the utility model has and good effect are:
The utility model possess simultaneously heating food and hot plate difunctional, adopt PTC thermal sensitive ceramics element as heater, there is the advantage that constant temp. warming, the flames of anger, the conventional heating element such as thermal conversion rate is high, minimum by power supply voltage influence, natural life-span is long are incomparable; Meanwhile, the structure of multilayer provides additional space to different food, and different food can be placed on different layers to carry out being incubated, heating; Revolving vibrational power flow, greatly can save space again, be convenient for carrying, and, can heat together again meanwhile, cost-saving, with the obvious advantage.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is the utility model Facad structure figure.
Fig. 3 is the utility model internal structure sectional view.
Fig. 4 is rotational structure fundamental diagram of the present utility model.
In figure:
1, switch control panel 2, power hole 3, central shaft
4, vehicle-mounted lunch box outer courage 5, vehicle-mounted lunch box inner bag 6, cover of the lunch box
7, PTC thermal sensitive ceramics wire 8, PTC thermal sensitive ceramics element
Detailed description of the invention
With reference to the accompanying drawings embodiment of the present utility model is described in detail below:
As Fig. 1, 2, 3, shown in 4, a kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type, by switch control panel (1), power hole (2), central shaft (3), the outer courage (4) of vehicle-mounted lunch box, vehicle-mounted lunch box inner bag (5), cover of the lunch box (6), PTC thermal sensitive ceramics wire (7), PTC thermal sensitive ceramics element (8) forms, it is characterized in that: the outer courage (4) of vehicle-mounted lunch box is set to multilayer and tires out stack structure, and connected by central shaft (3), bottom is provided with switch control panel (1), power hole (2), every layer is uniformly distributed several pieces PTC thermal sensitive ceramics elements (8), every layer is equipped with outer courage (4) and inner bag (5), cover of the lunch box (6) and PTC thermal sensitive ceramics element wire (7), control circuit is built in vehicle-mounted lunch box bottommost, be one overall with the outer courage (4) of the bottom.
Described switch control panel (1) comprises overall switch and controls the single switch of each layer break-make.
Described lunch box power supply is the power supply at automobile cigarette lighter place, and this power supply is 12V or 24V.
Described central shaft (3) inside is hollow structure, and the wire of every layer all passes through from central shaft (3) inside, then connects the PTC thermal sensitive ceramics element (8) of every layer.
Described every layer is equipped with outer courage (4) and inner bag (5), and outer courage (4) is be fixedly connected with central shaft, all has an inner bag (5) in every layer of outer courage (4).
The PTC thermal sensitive ceramics wire (7) of every layer, by central shaft (3), is connected with the control circuit being arranged at vehicle-mounted lunch box bottommost, and is connected with switch control panel (1).
In described sandwich construction, orlop is set to possess the heat zone boiled water with rice-cooking function, and adopt PTC thermal sensitive ceramics element (8) to be high-curie temperature element, Curie temperature is 100-330 DEG C; Remainder layer is zone of heating and the heat-insulation layer of food, adopt PTC thermal sensitive ceramics element (8) be in low Curie temperature element, Curie temperature is 50-100 DEG C.
Described PTC thermal sensitive ceramics element (8), every layer is uniformly distributed 1-10, PTC thermal sensitive ceramics element (8) is all embedded in the bottom of vehicle-mounted every layer, lunch box, the micanite sheet of insulation is provided with between PTC thermal sensitive ceramics element (8) and the bottom be made up of metal material, PTC thermal sensitive ceramics element (8) in place in circuit in parallel, by the floor switch connection control of every layer.
As specific embodiment of the utility model, adopt 2 layered structures, concrete level can be designed to multiple field as required.As Fig. 3, all inlay 4 PTC thermal sensitive ceramics elements (8) for every layer, be evenly arranged in the bottom of every layer of outer courage (5), every layer conductor 7 is gathered in vehicle-mounted lunch box bottommost by central shaft 3, control circuit is arranged at bottom, control every layer of PTC duty by switch control panel (1), reach layered temperature control effect.
In above-mentioned sandwich construction, lower floor possesses the heat zone boiled water with rice-cooking function, and adopt PTC thermal sensitive ceramics element (8) to be high-curie temperature element, Curie temperature is 300 DEG C; In above-mentioned sandwich construction, upper strata is the heat-insulation layer of food, adopt PTC thermal sensitive ceramics element (8) be in low Curie temperature element, Curie temperature is 80 DEG C.
As shown in Figure 1, when deployed, the lunch box of this layer can be spun out by central shaft (3), food is positioned in inner bag (5), then rotate back to original position, open the switch control panel (1) of corresponding layer, insulation and heating effect can be realized.Meanwhile, switch control panel (1) place arranges the open and close shelves of each layer, and user can select to switch as required voluntarily, owing to there being the effect of inner bag (5), and convenient cleaning.
As the power hole in Fig. 2, the power supply at automotive electronics cigar lighter place can be used as power supply body, and car 12V, truck 24V all can use.
What heater of the present utility model adopted is PTC thermal sensitive ceramics, can high temperature exothermic at lower voltages, except can except heat food, also possess and can cook soup etc. and hot plate function, automobile power source (12V, 24V) can be used as power supply body, its hot-cast socket power is high, in energy-conservation compared with other types, has huge advantage.Secondly, it is safe and reliable in addition, noiselessness, and volume is little, etc. plurality of advantages.The utility model to self-driving travel, bringing meal provides the convenience of hommization.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (8)
1. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a novel rotary type, by switch control panel (1), power hole (2), central shaft (3), the outer courage (4) of vehicle-mounted lunch box, vehicle-mounted lunch box inner bag (5), cover of the lunch box (6), PTC thermal sensitive ceramics wire (7), PTC thermal sensitive ceramics element (8) forms, it is characterized in that: the outer courage (4) of vehicle-mounted lunch box is set to multilayer and tires out stack structure, and connected by central shaft (3), bottom is provided with switch control panel (1), power hole (2), every layer is uniformly distributed several pieces PTC thermal sensitive ceramics elements (8), every layer is equipped with outer courage (4) and inner bag (5), cover of the lunch box (6) and PTC thermal sensitive ceramics element wire (7), control circuit is built in vehicle-mounted lunch box bottommost, be one overall with the outer courage (4) of the bottom.
2. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, is characterized in that: described switch control panel (1) comprises overall switch and controls the single switch of each layer break-make.
3. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, it is characterized in that: described lunch box power supply is the power supply at automobile cigarette lighter place, this power supply is 12V or 24V.
4. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, it is characterized in that: described central shaft (3) inside is hollow structure, the wire of every layer all passes through from central shaft (3) inside, then connects the PTC thermal sensitive ceramics element (8) of every layer.
5. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, it is characterized in that: described every layer is equipped with outer courage (4) and inner bag (5), outer courage (4) is be fixedly connected with central shaft, all has an inner bag (5) in every layer of outer courage (4).
6. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, it is characterized in that: the PTC thermal sensitive ceramics wire (7) of every layer is by central shaft (3), be connected with the control circuit being arranged at vehicle-mounted lunch box bottommost, be connected with switch control panel (1).
7. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, it is characterized in that: in described sandwich construction, orlop is set to possess the heat zone boiled water with rice-cooking function, adopt PTC thermal sensitive ceramics element (8) to be high-curie temperature element, Curie temperature is 100-330 DEG C; Remainder layer is zone of heating and the heat-insulation layer of food, adopt PTC thermal sensitive ceramics element (8) be in low Curie temperature element, Curie temperature is 50-100 DEG C.
8. the vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of a kind of novel rotary type according to claim 1, it is characterized in that: described PTC thermal sensitive ceramics element (8), every layer is uniformly distributed 1-10, PTC thermal sensitive ceramics element (8) is all embedded in the bottom of vehicle-mounted every layer, lunch box, the micanite sheet of insulation is provided with between PTC thermal sensitive ceramics element (8) and the bottom be made up of metal material, PTC thermal sensitive ceramics element (8) in place in circuit in parallel, by the floor switch connection control of every layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842870.9U CN204393603U (en) | 2014-12-25 | 2014-12-25 | A kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842870.9U CN204393603U (en) | 2014-12-25 | 2014-12-25 | A kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type |
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| Publication Number | Publication Date |
|---|---|
| CN204393603U true CN204393603U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420842870.9U Expired - Fee Related CN204393603U (en) | 2014-12-25 | 2014-12-25 | A kind of vehicle-mounted lunch box of multilayer PTC thermal sensitive ceramics of novel rotary type |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054547A (en) * | 2015-07-29 | 2015-11-18 | 无锡优萌模塑制造有限公司 | Lunch box capable of being assembled or disassembled by turning and folding |
| CN105411145A (en) * | 2015-12-30 | 2016-03-23 | 崔建国 | Rotary handle meal box |
| CN105661834A (en) * | 2016-04-18 | 2016-06-15 | 金勇� | Lunch box |
| CN105877080A (en) * | 2016-04-09 | 2016-08-24 | 覃政强 | Lunch box |
| CN108887846A (en) * | 2018-07-16 | 2018-11-27 | 佛山麦阁科技有限公司 | A kind of intelligent heat preserving lunch box |
-
2014
- 2014-12-25 CN CN201420842870.9U patent/CN204393603U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054547A (en) * | 2015-07-29 | 2015-11-18 | 无锡优萌模塑制造有限公司 | Lunch box capable of being assembled or disassembled by turning and folding |
| CN105411145A (en) * | 2015-12-30 | 2016-03-23 | 崔建国 | Rotary handle meal box |
| CN105877080A (en) * | 2016-04-09 | 2016-08-24 | 覃政强 | Lunch box |
| CN105661834A (en) * | 2016-04-18 | 2016-06-15 | 金勇� | Lunch box |
| CN108887846A (en) * | 2018-07-16 | 2018-11-27 | 佛山麦阁科技有限公司 | A kind of intelligent heat preserving lunch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170216 Address after: 300000 Tianjin Haitai Huayuan Industrial Zone No. 18 West North 2-204 industrial incubation -3-4 Patentee after: Tianjin Rui Ken new material Science and Technology Ltd. Address before: 300000 the Binhai New Area of Tianjin Airport Economic Zone and Route 1 aviation industry support center room 645BB08 Patentee before: Tianjin Xin Ruizhilian Science and Technology Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161225 |