CN2246756Y

CN2246756Y - Portable charcoal oven

Info

Publication number: CN2246756Y
Application number: CN 96213636
Authority: CN
Inventors: 胡芸; 陈朝焕
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-17
Filing date: 1996-06-17
Publication date: 1997-02-05
Anticipated expiration: 2006-06-17

Abstract

The utility model relates to a portable charcoal oven. The inner surface of a box is coated with a heat resistant layer, and the lower part of an inner cavity of the box is provided with a supporting net frame for placement of smokeless charcoal blocks. The upper part of the net frame is provided with a plate frame which is in sleeve joint and can ignite the smokeless charcoal, and the smokeless charcoal is arranged in a hole of the plate frame and is positioned on the upper part of the supporting net frame. A roasting net is arranged on the upper opening position of the box, and the wall of a box body, which is communicated with the lower space of the supporting net frame is provided with a wind adjusting opening capable of adjusting the opening size. When the utility model is used, the box is moved out, and the wind adjusting opening is opened. Then, a fire core and the plate frame are ignited, and thus, the plate frame can ignite the charcoal blocks arranged on the supporting net frame and roast foods. After the utility model is used, the charcoal fire is extinguished, brought back and thrown into a garbage can.

Description

The lightweight charcoal brazier

The utility model relates to a kind of food baking apparatus, particularly a kind of lightweight charcoal brazier.

Barbecue is that people like the food eaten, and the mode of baking has two classes at present, and a class is about to charcoal and will be placed on the bottom for set in brickwork temporarily, plays fragment of brick at the charcoal peripheral bracket, costs the iron net again between fragment of brick.So that the charcoal fire after lighting can will place the online meat of iron to bake, though this mode is simple,, when built, easily collapse and destroyed the enjoyment of people's leisure, in addition, can't carry out built in the place of some no bricks, stone.Its maximum shortcoming is that its burning things which may cause a fire disaster is in open shape, uses in the mountain and forest region to have the danger of easy initiation fire.And, easily environment is polluted.

Another kind of Roasting apparatus is to adopt special iron baking grate, even the time spent, move to grate outdoor or be carried to outing place voluntarily and use, though this utensil does not have the danger of collapsing, weight is big, the very much not portable band of volume but exist, the shortcoming of depositing, and, with after grate not only black but also dirty, very easy contaminated environment and car tool.

Above-mentioned two kinds of baking utensils all can't reach the requirement of control firepower size when baking, the bad pectinid of because of fire of exert all one's effort usually, and fire excessive easily that meat is burned, in addition, the waste of charcoal is also bigger, also easily takes place to scald and burn.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of prior art, and a kind of easy to carry, sanitation and hygiene, free from environmental pollution, safe and practical, cheap are provided, and the lightweight charcoal brazier of the adjustable rectification campaign mouthful size.

The purpose of this utility model is to realize by following technical scheme:

Be coated with at the inner surface of a chamber and be surrounded by refractory layer, be provided with a grid frame supported of putting smokeless carbon block in the inner chamber bottom of chamber, have one to be nested with and the ignite grillage of smokeless charcoal of tool on the top of rack, smokeless charcoal is placed in the hole of grillage and is positioned at grid frame supported top, open-mouth is placed a baking net on chamber, with offer the air regulating port that can adjust the aperture size on the box body wall at the lower space place of connecting of grid frame supported, during use, chamber is taken out of, open air regulating port, with fire kindle a fire core and grillage, grillage can will place the charcoal piece on the grid frame supported to ignite and carry out baking.Extinguishing charcoal fire after using up takes back and loses into dustbin.

Therefore: remarkable result of the present utility model is:

The 1st: volume is little, and is in light weight, is easy to carry about with one and deposits;

The 2nd: easy to use, sanitation and hygiene are difficult for scalds and burns;

The the 3rd:,, can guarantee the baking quality so can adjust the firepower size of charcoal fire by actual needs because the air port adjustable size is whole;

The 4th: charcoal fire after it uses up and charcoal ash still place in the box body, not only are difficult for dispersing and cause fire, also are convenient to extinguish and folding and unfolding, so do not pollute the environment.

The 5th: simple in structure, cost is low, with after can lose into dustbin.

The 6th: because the paper frame plate in the casing has the fixed carbon piece and the effect of charcoal piece of igniting, thereby the charcoal piece ignite very efficient and convenient.

The the 7th: because the baking net apart from the charcoal fire adjustable height, so have the firepower of adjustment size, guarantees the advantage of baking quality.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing:

Fig. 1 is a structural perspective of the present utility model.

Fig. 2 is the section of structure of Fig. 1.

Fig. 3 is the structural perspective of another embodiment of the present utility model.

Fig. 4 is the result of use figure of the utility model when heightening the baking net.

Fig. 5 is the structure enlarged drawing of the A portion of Fig. 4.

Below in conjunction with accompanying drawing 1-5 concrete structure of the present utility model is described in detail:

The inner surface bag of uncovered chamber 11 scribbles a refractory layer 12 on one, be provided with a grid frame supported 16 of putting charcoal piece 15 in the inner chamber bottom of chamber 11, the frame 14 that ignites that is placed with charcoal piece 15 on the top of grid frame supported 16 and is nested with charcoal piece 15, take at open-mouth on the chamber 11 and to put a baking net 13 that places above the charcoal piece 15, the bottom that offers on a sidewall of chamber 11 with grid frame supported 16 holds the air regulating port 18 that grey space 17 connects.Referring to Fig. 1 to Fig. 3.

Architectural feature of the present utility model also is:

The lightweight chamber 11 that corrugation paperboard or wooden thin plate are made is rectangular or circular, the refractory layer 12 that is coated with at the chamber 11 inner surface bags of lightweight is aluminium foil layer or heat-proof combustion-resistant dope layer, be connected with open and close type aerofoil 181 on the air regulating port 18, offer the holding hole 141 of smokeless carbon block 15 on the grillage 14 that ignites of papery and ventilate lateral opening 142, with last uncovered chamber 1l phase buckle closure be one identical with chamber 11 shapes and have a down baking net 13 on protruding button limit 131, the last uncovered neighboring of topped inner surface and the chamber 11 in whole chamber 11 of heat-proof combustion-resistant layer 12.Referring to Fig. 2.

Between last uncovered chamber 11 and nontoxic baking net 13, be provided with four symmetrical distributions

Shape vertical steering bracket 19,

The grid frame supported 16 top place mats of shape have aluminium foil layer 161, the outer fiery core 141 of having extended on the grillage 14 that ignites of papery.Referring to Fig. 2, Fig. 4～Fig. 5.

Its charcoal piece 15 was pre-packed before the utility model used, and during use, opened wrapping film 20, got final product with fiery core Kindling paper grillage and charcoal piece then, used up to extinguish the charcoal fire post processing and fall or take back and put into dustbin.

Heat-proof combustion-resistant layer 12 in the utility model, the resistant to elevated temperatures aluminium foil layer of general employing clads, and always Yan Bao to the last uncovered neighboring of chamber, be transmitted on papery or the wooden chamber with the heat that prevents baking net 13, certainly, it is peripheral also can to adopt resistant to elevated temperatures anti-flaming dope to spread at the inner surface and the worn-out mouth of chamber, to form a refractory coating.

Shown in Figure 4 is to adjust the result of use figure of baking net apart from the charcoal fire distance with shape vertical steering bracket 19.

Ignite the two ends of grillage 14 through immersion oil or soak cured processing, link to each other with fiery core 143 then, therefore, during the fiery core 143 that extends outside by fired outside, the then very easy grillage 14 that will ignite is lighted, thereby ignite smokeless carbon block 15, another effect of grillage 14 is the fixed carbon piece, with the charcoal piece location in the depositing, carrying and transporting before guarantee using.

Grid frame supported 16 is ventilative web plates of a Jiong shape, the effect one of place mat aluminium foil layer at an upper portion thereof is the air demand that reduces rack lower space and rack top charcoal piece 15, to slow down the burning velocity of its charcoal piece, lengthening is baked and used time, two of its effect is to play the effect of accepting overheated charcoal fire.Certainly, also can cancel need not for aluminium foil bed course 161.

Air regulating port 18 open degree sizes can determine extraneous air to flow into what of chamber inner chamber bottom, thereby, can reach the effect of regulating burning velocity.

Claims

1, lightweight charcoal brazier, it is characterized in that: the inner surface bag of uncovered chamber (11) scribbles a refractory layer (12) on one, be provided with a grid frame supported (16) of putting charcoal piece (15) in the inner chamber bottom of chamber (11), the frame that ignites (14) that is placed with charcoal piece (15) on the top of grid frame supported (16) and is nested with charcoal piece (15), take at the last open-mouth of chamber (11) and to put a baking net (13) that places charcoal piece (15) top, the bottom that offers on a sidewall of chamber (11) with grid frame supported (16) holds the air regulating port (18) that grey space (17) connects.

2, according to the described lightweight charcoal brazier of claim 1, it is characterized in that: the lightweight chamber (11) that corrugation paperboard or wooden thin plate are made is rectangular or circular, the refractory layer (12) that is coated with at chamber (11) the inner surface bag of lightweight is aluminium foil layer or heat-proof combustion-resistant dope layer, be connected with open and close type aerofoil (181) on the air regulating port (18), offer the holding hole (141) of smokeless carbon block (15) and ventilate lateral opening (142) on the grillage that ignites (14) of papery, with last uncovered chamber (11) phase buckle closure be one identical with chamber (11) shape and have a down baking net (13) on protruding button limit (131), the last uncovered neighboring of topped inner surface and the chamber (11) in whole chamber (11) of heat-proof combustion-resistant layer (12).

3, according to the described lightweight charcoal brazier of claim 1, it is characterized in that: between last uncovered chamber (11) and nontoxic baking net (13), be provided with four symmetrical distributions

Shape vertical steering bracket (19),

The grid frame supported of shape (16) top place mat has aluminium foil layer (161), and the grillage that ignites (14) of papery is gone up the outer fiery core (141) of having extended.