CN201238710Y

CN201238710Y - Self-heating lunch box

Info

Publication number: CN201238710Y
Application number: CNU2008201100897U
Authority: CN
Inventors: 张建忠; 闫晓虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-21
Filing date: 2008-08-21
Publication date: 2009-05-20
Anticipated expiration: 2018-08-21

Abstract

The utility model relates to an automatic heating lunch box which comprises a lunch box body and a container, wherein the upper part of the lunch box body is provided with a handle; the container used for containing food is arranged in the box body. The utility model also comprises a liquefied gas stove and a liquefied gas case, wherein the container is an aluminum pot which is arranged on the upper part in the box body through a heat insulation ceramic sheath; a box cover is arranged on the aluminum pot; the liquefied gas stove and the liquefied gas case are arranged on the lower part in the box body; and the ram type windproof hammerhead of the liquefied gas stove is fixed to the lower part of the aluminum pot. Food in the lunch box can be heated at any time through lighting a fire because of the arrangement of the liquefied gas stove. Thereby, a convenient lunch box which can be heated at any time is provided.

Description

Automatically heat lunch box

Technical field

The utility model relates to a kind of lunch or picnic box or analog, particularly a kind of lunch box that can heat automatically.

Background technology

Quickening along with people's daily life rhythm, lunch box becomes a kind of articles for use that often use in people's life, but the food that is placed in the lunch box is often just cool after after a while, in order to have the food of heat, present employed lunch box is generally incubation canteen, and food will be heated before the use incubation canteen, and the temperature retention time of incubation canteen is limited, uses convenient and swift inadequately.

The utility model content

At the defective of above-mentioned prior art, the utility model provides a kind of lunch box easily that can heat at any time.

Automatic heating lunch box of the present utility model, comprise that top has the lunch box box body of handle and places the interior container of containing food of box body, wherein, also comprise liquefied gas cooker and liquefaction gas tank, container is an aluminium matter pot, and aluminium matter pot is installed in top in the box body by the thermal insulation ceramics cover, and lid is housed on it, liquefied gas cooker and liquefaction gas tank place the bottom in the box body, the anti-air pressure gun head of the punching type of liquefied gas cooker by the thermal insulation ceramics plate be fixed on aluminium matter pot below.

Automatic heating lunch box of the present utility model, wherein liquefied gas cooker comprises battery case, lead, transformer, electronic ignitor switch, at least three the anti-air pressure gun heads of punching type, liquefied gas conduit, pressure-reducing valve and regulating the qi flowing in the channels switches, battery case links to each other with electronic ignitor switch with transformer by lead, lead by transformer connects the anti-air pressure gun head of punching type, air inlet at wind-proof type rifle head links to each other with pressure-reducing valve by the liquefied gas conduit, and pressure-reducing valve connects the liquefaction gas tank by the regulating the qi flowing in the channels switch.

Automatic heating lunch box of the present utility model, wherein the liquefied gas lower box part is provided with inflation inlet.

Automatic heating lunch box of the present utility model, burning place that wherein is positioned at the wind-proof type rifle head of box body is provided with glass visual window and heat dissipating housing and ventilator cowling.

Automatic heating lunch box of the present utility model wherein is equipped with food steamer in the aluminium matter pot, and food steamer is divided into three layers of upper, middle and lowers with aluminium matter pot, and last middle level is lower, and lower floor is higher.

Automatic heating lunch box of the present utility model wherein also is provided with a handle above the lid.

Automatic heating lunch box of the present utility model wherein also is provided with air-vent on the lid.

The utility model then can use liquefied gas cooker that lunch box is heated owing to added liquefied gas cooker at any time, has made things convenient for use.

Description of drawings

Fig. 1 is a lunch box structure chart of the present utility model;

Fig. 2 is the longitudinal sectional view of lunch box of the present utility model.

Fig. 3 is an A-A transverse sectional view of the present utility model;

Fig. 4 is a B-B transverse sectional view of the present utility model.

The specific embodiment

Referring to Fig. 1, automatically handle 1 is equipped with at heating lunch box box body 21 tops, lid 2, lid 2 is made for glass, to check the food situation that in lunch box, heats easily, handle 3 is equipped with at lid 2 middle parts, air-vent 4 is arranged on the lid 2, in the bottom of lunch box box body 21 glass visual window 6 is housed, be used for when the food of heating lunch box, observing the flame burning situation, heat dissipating housing 7 and ventilator cowling 8 are equipped with in the both sides of glass visual window 6, liquefied gas cooker 9 is equipped with in the below of lunch box box body 21, comprise regulating the qi flowing in the channels switch 10 on the liquefied gas cooker 9, can adjust tolerance, electronic ignitor switch 11, be used for sparking and light liquefied gas, and the level indicator 12 that can observe the liquefied gas liquid level.

Referring to Fig. 2, open top at aluminium matter pot 5 one circle thermal insulation ceramics 13 is housed, be used for heat insulation.In aluminium matter pot 5, food steamer 14 is housed, food steamer 14 is divided into three layers of upper, middle and lowers with aluminium matter pot 5, last middle level is lower, be used to put staple food, lower floor is higher, be used to put dish and soup, 5 times liquefied gas cooker 9 is housed at aluminium matter pot, be used for heating the food in the lunch box, battery case 15 links to each other with switch 11 with transformer 16 by lead 26, lead 26 by transformer 16 connects the anti-air pressure gun head 17 of at least three punching types, battery is put into battery case 15, by lead 26 is electronic ignitor switch 11 power supplies, the thermal insulation ceramics plate 13 of heat insulation usefulness is installed in port 23 bottoms of wind-proof type rifle head 17, and the anti-air pressure gun head 17 of punching type is fixed on thermal insulation ceramics 13 plates, and air inlet 24 places of wind-proof type rifle head 17 also have oxygen outlet 18, the air inlet 24 of wind-proof type rifle head 17 links to each other with pressure-reducing valve 20 by liquefied gas conduit 19, and pressure-reducing valve 20 connects liquefaction gas tank 22 by regulating the qi flowing in the channels switch 10.Liquefaction gas tank 22 bottoms are connected with inflation inlet 25, are used for the liquefied gas cooker 9 that uses is charged into liquefied gas.

Referring to Fig. 3, glass visual window 6 both sides of box body 21 bottoms are distributed with heat dissipating housing 7 and ventilator cowling 8, heat dissipating housing 7 is used for heat radiation, ventilator cowling 8 is used for ventilating, port 23 bottoms at wind-proof type rifle head 17 are provided with thermal insulation ceramics plate 13, control the flow of gas by regulating regulating the qi flowing in the channels switch 10, to reach the purpose of control stove size.

Referring to Fig. 4, box body 21 half part of the liquefied gas cooker 9 of below is used to put into liquefaction gas tank 22 storage liquefied gas, battery case 15 is liquefaction gas tank 22 other settings, battery case 15 connects transformer 16 and electronic ignitor switch 11 by lead 26, regulating the qi flowing in the channels switch 10 is positioned at the exit on liquefaction gas tank 22 tops, to reach the purpose of adjustments of gas flow.

During the heating food, water is put into aluminium matter pot 5, open liquefied gas cooker 9, the igniting heating, each heat time heating time is shorter, wherein can repeat to charge into liquefied gas in the liquefaction gas tank of liquefied gas cooker, air consumption is less, and because the memory space of liquefied gas is little, turn off the regulating the qi flowing in the channels switch even forget, reveal liquefied gas, also can not poison, made things convenient for use.

Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.

Claims

1. heat lunch box automatically, comprise that top has the lunch box box body (21) of handle (1) and places the interior container of containing food of box body (21), it is characterized in that, also comprise liquefied gas cooker (9) and liquefaction gas tank (22), described container is an aluminium matter pot (5), described aluminium matter pot (5) is installed in the interior top of described box body (21) by thermal insulation ceramics cover (13), lid (2) is housed on it, described liquefied gas cooker (9) and liquefaction gas tank (22) place the bottom in the described box body (21), the anti-air pressure gun head (17) of the punching type of described liquefied gas cooker (9) by thermal insulation ceramics plate (13) be fixed on described aluminium matter pot (5) below.

2. automatic heating lunch box according to claim 1, it is characterized in that, described liquefied gas cooker (9) comprises battery case (15), lead (26), transformer (16), electronic ignitor switch (11), at least three anti-air pressure gun heads (17) of punching type, liquefied gas conduit (19), pressure-reducing valve (20) and regulating the qi flowing in the channels switch (10), described battery case (15) links to each other with described electronic ignitor switch (11) with described transformer (16) by described lead (26), described lead (26) by described transformer (16) connects the anti-air pressure gun head (17) of described punching type, air inlet (24) at described wind-proof type rifle head (17) links to each other with described pressure-reducing valve (20) by described liquefied gas conduit (19), and described pressure-reducing valve (20) connects described liquefaction gas tank (22) by described regulating the qi flowing in the channels switch (10).

3. automatic heating lunch box according to claim 2 is characterized in that, described liquefaction gas tank (22) bottom is provided with inflation inlet (25).

4. automatic heating lunch box according to claim 3 is characterized in that, burning place that is positioned at the wind-proof type rifle head (17) of described box body (21) is provided with glass visual window (6) and heat dissipating housing (7) and ventilator cowling (8).

5. automatic heating lunch box according to claim 4 is characterized in that, food steamer (14) is housed in the described aluminium matter pot (5), and food steamer (14) is divided into three layers of upper, middle and lowers with described aluminium matter pot (5), and last middle level is lower, and lower floor is higher.

6. automatic heating lunch box according to claim 5 is characterized in that, also is provided with a handle (3) above the described lid (2).

7. automatic heating lunch box according to claim 6 is characterized in that described lid also is provided with air-vent on (2).