CN2143453Y - Self-heating lunch box steamer - Google Patents

Abstract

The utility model discloses a self-heating lunch box steamer. The main body is composed of multiple kettle layers which are sheathed into an upright cylinder shape. A heating water disk is prearranged in the bottom kettle layer. A burning chamber is arranged under the water disk. The burning chamber is provided with one machine base. An empty chamber which is composed of upper and lower protective covers is assembled on the machine base. An oil box is arranged in the empty chamber. A matched heat shield is arranged along the concave surface of the upper protective cover. A fire head is arranged in the upper protective cover and the centre hole of the heat shield. The prearranged core thread part of the fire head is exposed, extends and enters the oil box. Therefore, the exposed core thread can be ignited at any time and anywhere. The water disk is heated, and the produced steam enters the kettle layers and heats the food via the center hollow conduits prearranged in the kettle layers.

Description

Self-heating lunch box steamer

The utility model relates to a kind of self-heating lunch box food steamer, refers to that especially a kind of being suitable for carry, and the lunch box food steamer that can heat to inner food with the steam heat transfer type whenever and wherever possible.

At present people are because the work of going out for a long time, though early, dinner can solve at home, Chinese meal then often needs outer food or carries lunch box voluntarily.With the lunch box of preparing voluntarily, common people put the lunch box of preparing voluntarily the evening before yesterday as in the refrigerator, are exactly institute's seasoning in morning on the same day, so before eating to noon, lunch box must be heated.

Present work unit for the processing of office worker's lunch box, heats with heating cabinet or the grill pan purchased usually.Often need insert most the box containers of filling a bowl with rice and heat together in same heating cabinet or grill pan, it not only need someone remember to open the switch of heating, and heat finish after, more need in majority is filled a bowl with rice box container, to take out respectively oneself lunch box by the individual, bring suitable trouble.

Usually in pack into the outer food mode of food of mess-tin and polybag, because of abandoning many mess-tins or polybag, cause environmental pollution, so advocating, environmental administration uses the stainless steel lunch box as far as possible, to reduce the generation of bazardous waste, the quantity that lunch box is carried in feasible working voluntarily has the trend that day by day increases, but it still faces the puzzlement that lunch box is heated.

In addition, no matter use heating cabinet or grill pan, it must use power supply, but when going for an outing in the open air or encamping, because of obtaining power supply, so general lunch box all is difficult to be applicable to this type of place.And staff from far-off regions as forest workers, building site workman etc., because the supply of unregulated power also is difficult to edible warm packed meal, causes suitable puzzlement.

For overcoming the deficiency of above-mentioned prior art, the purpose of this utility model is to provide a kind of and is suitable for carrying, and the lunch box food steamer that can heat inner food with the steam heat transfer type whenever and wherever possible.

For realizing above-mentioned target, the utility model provides a kind of self-heating lunch box food steamer, it is characterized in that: the main body of this lunch box food steamer is made of the pot layer institute that majority can be socketed into upright tubular mutually, and adds a loam cake that contains handle in top pot layer; At the heating water pond of its default fit in bottom, one combustion chamber is set along this water pond bottom; This combustion chamber is provided with the empty chamber by protecting cover constituted up and down in a support, and in empty chamber, insert an oil box that contains fuel, the above-mentioned end face of going up protecting cover is provided with a heat shield, in these heat shield central authorities one duration and degree of heating is set, can at any time it be lighted pot layer heating to the top, part pot layer in the above-mentioned pot layer is provided with hollow tubing conductor, thereby can heat to built-in food at any time with the steam heat transfer type.

By above explanation as can be known, self-heating lunch box food steamer of the present utility model compared with prior art has following advantage:

Because the utility model self-heating lunch box food steamer is by being socketed into upright tubular up and down mutually, and make when the water pond internal water is heated at the end and heat inner food in the steam mode, therefore its can not only heat food to higher temperature, and the use of its fuel is also than generally saving in the flame combustion mode.

Therefore where no matter the utility model self-heating lunch box food steamer be carried into because lunch box food steamer itself can be heated voluntarily, the heating of lighting a fire at any time, can obtain hot food at any time.Use in non-transformer places such as it is on duty, field, all quite convenient and practical.

Below in conjunction with the preferable possible embodiments of description of drawings.

Brief description of drawings:

Fig. 1 is the stereogram of the embodiment of the utility model self-heating lunch box food steamer.

Fig. 2 is the three-dimensional element exploded view of Fig. 1.

Fig. 3 is the assembled sectional view of Fig. 1.

Fig. 4 is the chamber structure schematic diagram of the utility model self-heating lunch box food steamer.

Fig. 5 opens preparation igniting schematic diagram for the combustion chamber support side cover of the utility model self-heating lunch box food steamer.

Fig. 6 protects the element exploded view of box and oil box for the inside, combustion chamber of the utility model self-heating lunch box food steamer.

As shown in Figure 1, 2, 3, main body 10 of the present utility model comprises the individual pot layer of majority, and embodiment as shown in the figure is that steamer 13 is constituted under being reached by last steamer 11, middle steamer 12, and is provided with a heating water pond 14 in the bottom of following steamer 13.Then be provided with a combustion chamber 20 in the bottom of these pots layer, the both sides of this combustion chamber 20 are provided with the tie-down members 23,24 of ear 21,22 for all right one way or the other mutual fit of winding and decomposition, and this tie-down members is located whole stacked up and down pot layer 11,12,13 or separately taken out.This tie-down members 23,24 can be entangled handle 15 by the framework 230 of default another handle, fastens mutually in the end more each other, makes bottom and the mutual socket of apical margin relatively between two pots of layers.And can add a loam cake 16 that contains handle 15 on the last steamer 11.12,13 on each pot layer of last pot cover below 11 can select to be provided with the hollow tubing conductor 17,18 of central authorities, and this conduit 17,18 is equipped with medium pore 170,180, directly arrived the bottom of pot by the top.Make the moisture that heats in the water pond 14 when heating evaporation, the steam that it produced will be sent into the inside of each pot layer by medium pore 170,180.

Shown in Fig. 4,5,6, the combustion chamber 20 of the utility model self-heating food steamer comprises main elements such as support 30, last protecting cover 40, following protecting cover 50, oil box 60, heat shield 70 and duration and degree of heating 80.Support 30 can be made as and cooperate section configuration roughly suitable with top pot layer and default side passage 31, installs socle 32,33 in the bottom surface, and is equiped with the door-plate 34 of a suitable size that can open or close at any time in a side.40,50 of protecting covers can overlap mutually and synthesize the chamber up and down, and an oil box 60 is inserted in its inside, and this oil box 60 the most handy glass and so on material is made, and insert in it and spill smart and so on the fuel oil of conveniently obtaining.Protecting cover 40,50 is except that being provided with air channel 41,51 up and down, and predeterminable extension tongue piece 42,43,52,53 is for mutual interlocking combination.And at the inner bottom surface of support 30 in relative position setting and tongue piece with shape and bigger shrinkage pool 36.Make whole protecting cover 40,50 can cooperate 36 pairs of this shrinkage pools to take off on time, go to other surfaces and then can locate.Last protecting cover 40 is provided with the recessed surface of an ecto-entad 44, and is provided with a hole 45 in this centre of surface; Please consult Fig. 3 simultaneously, 70 of the heat shields made from the metalloid material of aluminium are made as one slightly as expansion V-arrangement section, are positioned over this sunk surface 44 tops.This heat shield 70 has the together through hole 71 of center line, duration and degree of heating 80 thereby can insert in the centre bore 71,45 that communicates, and make its default heart yearn 81 sagging oil box 60 inside that enter.

Self-heating lunch box food steamer of the present utility model in use, shown in Fig. 1,3, when each pot layer 11,12,13 and the water pond 14 of having put into suitable quantity of water 19 all are positioned to a upright tubular with tie-down members 23,24 after, the support door-plate 34 of combustion chamber 20 can be opened (as shown in Figure 5) in advance, then the heart yearn 81 that exposes of duration and degree of heating 80 is lighted.The water 19 that is positioned at its water pond 14 inside, top is because of the evaporation gradually of being heated, the steam major parts that produced in the water pond 14 will via in, down steamer 12,13 central hollow conduit 17,18 and enter in each pot layer 12,13, the bottom surface of going up steamer 11 simultaneously also is heated because of conduction and is heated.Wait to heat after a period of time, the flame of duration and degree of heating 80 can be put out, and untie tie-down members 23,24 and successively take off lunch box edible.

Claims (5)

1, a kind of self-heating lunch box food steamer is characterized in that: its main body comprises most pot layers that are socketed into upright tubular mutually, and adds a loam cake that contains handle in top pot layer; The heating water pond of the default fit in these pots layer below is provided with a combustion chamber along this water pond bottom, the empty chamber that protecting cover was formed about this combustion chamber was provided with in a support and uses, and in the indoor oil box that is equipped with of sky; The above-mentioned end face of going up protecting cover is provided with a heat shield, in these heat shield central authorities one duration and degree of heating is set, and make its heart yearn extend into above-mentioned oil box inside, thereby when exposing heart yearn and lighted, the water that makes its water pond inside, top is because of being subjected to thermal evaporation, and the central hollow conduit that its steam is preset via the pot layer enters each pot layer inside to warming foods.

2, self-heating lunch box food steamer as claimed in claim 1, it is characterized in that: the support of its combustion chamber is made as and cooperates section configuration and the default side passage roughly suitable with top pot layer, in its bottom surface installing socle, a side then is provided with the door-plate of suitable size for opening and closing support; Up and down protecting cover then with this support winding.

3, self-heating lunch box food steamer as claimed in claim 2 is characterized in that: the protecting cover up and down of its combustion chamber is provided with relative shrinkage pool for packing into or unloading this protecting cover up and down.

4, self-heating lunch box food steamer as claimed in claim 1, it is characterized in that: the last protecting cover of its combustion chamber is provided with the recessed surface of ecto-entad, and be provided with a hole in this centre of surface, one heat shield is made as a V-arrangement section that omits as expansion, be arranged at this surface, this heat shield also is provided with the together through hole of center line, duration and degree of heating thereby can insert this centre bore that communicates.

5, self-heating lunch box food steamer according to claim 1 is characterized in that: its both sides, combustion chamber are provided with ear for all right one way or the other mutual decomposition of winding and fit, the tie-down members that the whole cooker layer can be located or separately take out.

Images