CN105831941A - Constant temperature box - Google Patents
Constant temperature box Download PDFInfo
- Publication number
- CN105831941A CN105831941A CN201610167533.8A CN201610167533A CN105831941A CN 105831941 A CN105831941 A CN 105831941A CN 201610167533 A CN201610167533 A CN 201610167533A CN 105831941 A CN105831941 A CN 105831941A
- Authority
- CN
- China
- Prior art keywords
- box
- constant temp
- incubation chamber
- heating unit
- soaking plate
- 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.)
- Pending
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
- 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 invention discloses a constant temperature box, which comprises a box cover and a thermal insulation box. The box cover is hinged to the thermal insulation box, the side of the thermal insulation box bottom is provided with an insertion port, an electrical heating unit is inserted into the insertion port, a vapor chamber is fixed installed on the electrical heating unit, an inner box is fixed mounted on the vapor chamber, the upper edge of the inner box and the upper edge of the thermal insulation box are bonded together, the vapor chamber is a rectangular plate internally equipped with a hollow cavity, which is internally provided with a refrigerant, the electrical heating unit is composed of a ceramic plate, thermal insulating cotton on the ceramic plate and a heating resistance wire on the thermal insulating cotton together, the box cover is provided with a solar panel, the side of the thermal insulation box is provided with a controller for connecting the heating resistance wire and the solar panel. The constant temperature box provided by the invention has the characteristics of simple structure and strong practicability.
Description
Technical field
The present invention relates to Portable box structure improve, particularly a kind of constant temp. box.
Background technology
Fast constant temp. box is through commonly used life appliance during people live, and traditional fast constant temp. box is only
Food can be taken up, can only be heated by microwave oven or other instruments after food is cool,
The most not only the time is long, and needs Power Supplies Condition and coordinate, and uses inconvenient.
Summary of the invention
The invention aims to solve the problems referred to above, devise a kind of constant temp. box.
Realizing above-mentioned purpose the technical scheme is that, a kind of constant temp. box, including lid and guarantor
Temperature box, lid is hinged in incubation chamber, and the side bottom incubation chamber is provided with plug-in mounting mouth, plug-in mounting
It is fitted with electric heating unit in Kou, electric heating unit is installed with soaking plate, in soaking plate
Being installed with inner box, the top edge of inner box bonds together with the top edge of incubation chamber,
Soaking plate is provided with the rectangular panel body of hollow cavity in being, be provided with coolant, described electricity in hollow cavity
Heating unit is the heat insulation foam by ceramic wafer, being arranged on ceramic wafer and is arranged on heat insulation foam
Resistive heater collectively forms, and lid is provided with solar panel, on the side of incubation chamber
It is provided with the controller for connecting resistive heater and solar panel.
The material of described soaking plate high thermal conductivity is made.
The inner surface of described inner box is provided with temperature sensor.
Described temperature sensor is the cylindrical structural vertical with inner box side surface.
The half of a length of inner box length of described temperature sensor.
Described controller is by the protection cap being inlaid on incubation chamber side surface, is fixedly mounted on guarantor
Accumulator in protecting cover, be fixedly mounted on protection cap in and respectively with solar panel and heating
What resistance wire was electrically connected with control mainboard and be arranged on the sealing ring of protection cap periphery and collectively form
's.
Many support columns it are provided with between described incubation chamber and soaking plate.
The periphery of described incubation chamber is provided with phosphor strip.
Utilize the constant temp. box that technical scheme makes, can be directly to the food in constant temp. box
Heat, it is not necessary to by other instruments, use very aspect；Use coolant heat exchange type simultaneously
Heating, ensure that the food in constant temp. box is heated evenly to greatest extent, saves electric energy, fall
Low living cost, improves the quality of life of people.
Accompanying drawing explanation
Fig. 1 is the structural representation of constant temp. box of the present invention；
In figure, 1, incubation chamber；2, soaking plate；3, hollow cavity；4, coolant；5, ceramic wafer；
6, heat insulation foam；7, resistive heater；8, controller；9, solar panel；10, insert
Dress mouth；11, temperature sensor；12, inner box；13, protection cap；14, accumulator；15、
Control mainboard；16, sealing ring；17, support column；18, phosphor strip；19, lid.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is specifically described, as it is shown in figure 1, a kind of constant temp. box,
Including lid 19 and incubation chamber 1, lid is hinged in incubation chamber, on the side bottom incubation chamber
It is provided with plug-in mounting mouth 10, in plug-in mounting mouth, is fitted with electric heating unit, electric heating unit fixedly mounts
There is soaking plate 2, soaking plate is installed with inner box 12, the top edge of inner box and insulation
The top edge of box bonds together, and soaking plate is provided with the rectangular panel body of hollow cavity 3 in being, in
In empty, intracavity is provided with coolant 4, and described electric heating unit is by ceramic wafer 5, is arranged on ceramic wafer
Heat insulation foam 6 and the resistive heater 7 that is arranged on heat insulation foam collectively form, lid sets
Having solar panel 9, the side of incubation chamber is provided with for connecting resistive heater and solar energy
The controller 8 of cell panel.Wherein, described soaking plate 2 is made with the material of high thermal conductivity；
The inner surface of described inner box 12 is provided with temperature sensor 11；Described temperature sensor 11
It is the cylindrical structural vertical with inner box side surface；Described temperature sensor 11 a length of in
The half of box body length；Described controller be by the protection cap 13 being inlaid on incubation chamber side surface,
The accumulator 14 that is fixedly mounted in protection cap, be fixedly mounted on protection cap in and respectively with the sun
Can the control mainboard 15 that is electrically connected with of cell panel and resistive heater and be arranged on protection cap periphery
Sealing ring 16 collectively form；Many support columns it are provided with between described incubation chamber 1 and soaking plate
17；Periphery on described lid 12 is provided with phosphor strip 18.
The feature of the technical program is, lid is hinged in incubation chamber, the side bottom incubation chamber
It is provided with plug-in mounting mouth, in plug-in mounting mouth, is fitted with electric heating unit, electric heating unit fixedly mounts
There is soaking plate, soaking plate is installed with inner box, the top edge of inner box and incubation chamber
Top edge bonds together, and soaking plate is provided with the rectangular panel body of hollow cavity, hollow cavity in being
Inside being provided with coolant, described electric heating unit is by ceramic wafer, the heat insulation foam that is arranged on ceramic wafer
Collectively forming with the resistive heater that is arranged on heat insulation foam, lid is provided with solaode
Plate, the side of incubation chamber is provided with the control for connecting resistive heater and solar panel
Device.The material of described soaking plate high thermal conductivity is made；The inner side table of described inner box
Face is provided with temperature sensor；Described temperature sensor is the cylinder vertical with inner box side surface
Shape structure；The half of a length of inner box length of described temperature sensor；Described controller is
The accumulator that by the protection cap being inlaid on incubation chamber side surface, is fixedly mounted in protection cap,
In being fixedly mounted on protection cap and it is electrically connected with solar panel and resistive heater respectively
Control mainboard and be arranged on what the sealing ring of protection cap periphery collectively formed；Described incubation chamber and
It is provided with the periphery of incubation chamber described in many support columns between soaking plate and is provided with phosphor strip, save electricity
Can, reduce living cost, improve the quality of life of people.
In the technical program, food can first be loaded in constant temp. box by user, if food temperature
When degree is less than design temperature, controller starts resistive heater and heats soaking plate, outside soaking plate
Surface rapidly heat is worn after being heated to coolant, coolant gasifies after being heated and passes through soaking plate
Cool food in inner box is carried out heat exchange, thus cool food in reaching uniformly to heat soaking plate
Purpose.When food is heated to design temperature, resistive heater is stopped power supply, resistive heater
No longer distributing heat, soaking plate stops heating, and coolant can gradually liquefy, in the mistake of cooling medium liquefaction
Cheng Zhonghui gradually by heat supplement to the food in soaking plate, it is ensured that the temperature constant of food.Too
Sun can power to whole heating unit by cell panel, it is not necessary to connects unit, uses very convenient.
Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, this technology
Some variations that some of which part may be made by the technical staff in field all embody this
Bright principle, within belonging to protection scope of the present invention.
Claims (8)
1. a constant temp. box, including lid (19) and incubation chamber (1), lid is hinged on guarantor
On temperature box, it is characterised in that the side bottom incubation chamber is provided with plug-in mounting mouth (10), plug-in mounting
It is fitted with electric heating unit in Kou, electric heating unit is installed with soaking plate (2), soaking
Being installed with inner box (12) on plate, the top edge of inner box glues with the top edge of incubation chamber
Being connected together, soaking plate is provided with the rectangular panel body of hollow cavity (3) in being, set in hollow cavity
Have coolant (4), described electric heating unit by ceramic wafer (5), be arranged on ceramic wafer
Heat insulation foam (6) and the resistive heater (7) being arranged on heat insulation foam collectively form, lid
Being provided with solar panel (9), the side of incubation chamber is provided with for connecting resistive heater
Controller (8) with solar panel.
Constant temp. box the most according to claim 1, it is characterised in that described soaking plate (2)
Make with the material of high thermal conductivity.
Constant temp. box the most according to claim 2, it is characterised in that described inner box (12)
Inner surface be provided with temperature sensor (11).
Constant temp. box the most according to claim 3, it is characterised in that described temperature sensor
(11) it is the cylindrical structural vertical with inner box side surface.
Constant temp. box the most according to claim 4, it is characterised in that described temperature sensor
(12) half of a length of inner box length.
6. according to described constant temp. box arbitrary in claim 1-5, it is characterised in that described control
Device processed is by the protection cap (13) being inlaid on incubation chamber side surface, is fixedly mounted on protection cap
In accumulator (14), be fixedly mounted in protection cap and respectively with solar panel and adding
Control mainboard (15) that hot water radiation wire is electrically connected with and be arranged on the sealing ring of protection cap periphery
(16) collectively form.
7. according to described constant temp. box arbitrary in claim 1-5, it is characterised in that described guarantor
It is provided with many support columns (17) between temperature box (1) and soaking plate.
8. according to described constant temp. box arbitrary in claim 1-5, it is characterised in that described guarantor
The periphery of temperature box (12) is provided with phosphor strip (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167533.8A CN105831941A (en) | 2016-03-23 | 2016-03-23 | Constant temperature box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167533.8A CN105831941A (en) | 2016-03-23 | 2016-03-23 | Constant temperature box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105831941A true CN105831941A (en) | 2016-08-10 |
Family
ID=56584232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610167533.8A Pending CN105831941A (en) | 2016-03-23 | 2016-03-23 | Constant temperature box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105831941A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742771A (en) * | 2016-12-22 | 2017-05-31 | 安徽乐金环境科技有限公司 | Portable movable insulating box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1894504A2 (en) * | 2006-08-28 | 2008-03-05 | EGC Enterprises, Inc. | Inductively heated warming system |
| CN203457940U (en) * | 2013-08-29 | 2014-03-05 | 马超群 | Automatic heating lunch box |
| CN203575809U (en) * | 2013-10-25 | 2014-05-07 | 汕头市华仑科技有限公司 | Touch control type heat-preservation meal box |
| CN204409887U (en) * | 2014-12-29 | 2015-06-24 | 刘海燕 | A kind of solar electrothermal constant temperature incubation canteen |
| CN204862612U (en) * | 2015-08-14 | 2015-12-16 | 浙江苏泊尔家电制造有限公司 | A interior pot and ware of cooking for cooking ware |
-
2016
- 2016-03-23 CN CN201610167533.8A patent/CN105831941A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1894504A2 (en) * | 2006-08-28 | 2008-03-05 | EGC Enterprises, Inc. | Inductively heated warming system |
| CN203457940U (en) * | 2013-08-29 | 2014-03-05 | 马超群 | Automatic heating lunch box |
| CN203575809U (en) * | 2013-10-25 | 2014-05-07 | 汕头市华仑科技有限公司 | Touch control type heat-preservation meal box |
| CN204409887U (en) * | 2014-12-29 | 2015-06-24 | 刘海燕 | A kind of solar electrothermal constant temperature incubation canteen |
| CN204862612U (en) * | 2015-08-14 | 2015-12-16 | 浙江苏泊尔家电制造有限公司 | A interior pot and ware of cooking for cooking ware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742771A (en) * | 2016-12-22 | 2017-05-31 | 安徽乐金环境科技有限公司 | Portable movable insulating box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |