CN219680405U

CN219680405U - Portable multi-functional smokeless carbon oven

Info

Publication number: CN219680405U
Application number: CN202321093515.1U
Authority: CN
Inventors: 信众
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-15
Anticipated expiration: 2033-05-09

Abstract

The utility model provides a portable multi-functional smokeless charcoal oven, includes the furnace body, articulates in the roast cluster frame of furnace body left and right sides, sets up at the inside carbon box of furnace body and sets up the oil pan that connects in the furnace body lower part, and the bolt, its technical essential is: the carbon box is clamped and limited with the furnace body through bolts; a raw carbon cover which is in plug-in fit with the carbon box is arranged on the carbon box, and a raw carbon vent hole is arranged on the raw carbon cover; a tray bracket is arranged at the upper part of the furnace body; a soup pot with a pot cover is arranged on the tray bracket; a furnace lifting frame connected with the furnace body through a spring hasp is arranged at the top of the furnace body; a meat frying baking tray with a downward tray opening is clamped between the pot cover and the lifting frame; the lower part of the furnace body is clamped with a furnace-surrounding tea boiling and baking plate and an oil receiving disc. The utility model is convenient to carry while realizing smokeless carbon baking; the built-in soup pot, meat frying baking tray and surrounding furnace tea boiling baking plate meet the diversified requirements of users on food; the charcoal cover is used for assisting in generating charcoal fire, and has the advantages of convenience in carrying, assisting in generating charcoal, convenience in cleaning and multiple functions.

Description

Portable multi-functional smokeless carbon oven

Technical Field

The utility model belongs to the technical field of barbecue equipment, and particularly relates to a portable multifunctional smokeless carbon oven.

Background

As disclosed in publication number CN208463748U, a smokeless carbon oven is provided, the oven body is composed of two symmetrically arranged L-shaped charcoal fire pots and a base, the L-shaped charcoal fire pots are arranged on the base, the two sides of the base are symmetrically provided with oven walls, and the other two sides of the base are symmetrically provided with oven wall type grills; a baking tray is arranged above the furnace body shell surrounded by the furnace wall and the furnace wall type grill. According to the characteristic that the charcoal fire naturally burns and no foreign matters fall into the oven and no smoke is generated, the food material and the charcoal fire do not generate direct contact, and the oven solves the problem that the existing charcoal oven generates a large amount of smoke during barbecue, but has the following defects: the carrying is inconvenient; the process of carbon generation is troublesome, and a blower and a fan are needed to assist carbon generation; the multi-item requirements of users (such as functions of chafing dish, frying pan, surrounding oven for boiling tea, etc.) can not be met; opening or closing is required to confirm the oven wall type grill to confirm the degree of broiling of food; most of the smokeless carbon ovens are integrated into a whole, and cannot be disassembled and are very troublesome to clean.

Disclosure of Invention

In order to remedy the above-mentioned shortcomings, the present utility model aims to provide a portable multifunctional smokeless carbon oven.

The utility model is realized by the following technical scheme: the utility model provides a portable multi-functional smokeless charcoal oven, includes the furnace body, articulates in the roast cluster frame of furnace body left and right sides, sets up at the inside carbon box of furnace body and sets up the oil pan that connects in the furnace body lower part, and the bolt, its technical essential is: the carbon box is clamped with the furnace body through bolts to limit; a raw carbon cover which is in plug-in fit with the carbon box is arranged on the carbon box, and a raw carbon vent hole is arranged on the raw carbon cover; a tray bracket is arranged at the upper part of the furnace body; a soup pot with a pot cover is arranged on the tray bracket; a furnace lifting frame connected with the furnace body through a spring hasp is arranged at the top of the furnace body; a meat frying baking tray with a downward tray opening is clamped between the pot cover and the lifting frame; the lower part of the furnace body is clamped with a furnace-surrounding tea boiling and baking plate and an oil receiving disc.

Further, the front side and the rear side of the furnace body are provided with a baking string frame hinge bolt and a baking string frame hanging bolt; the skewer frame comprises skewer glass plates, and the skewer frame plates are symmetrically arranged at the front end and the rear end of the skewer glass plates, and a skewer frame handle is arranged on the skewer glass plates; a plurality of baking string signature bayonets which are arranged at intervals are arranged in the middle of the baking string shelf plate; a fixed hook bayonet which is in hanging fit with a hanging bolt of the baking string frame plate is arranged at the upper part of the baking string frame plate; the lower part of the baking rack plate is provided with a hinged hook bayonet which is hinged and matched with the hinging bolt of the baking rack plate.

Further, a carbon box transverse limit bolt is arranged at the bottom of the furnace body; the front side and the rear side of the furnace body are provided with carbon box longitudinal limit bolts; a transverse limiting hole which is matched with the transverse limiting bolt of the carbon box in a clamping way is formed in the bottom of the carbon box; longitudinal limiting bayonets which are in clamping fit with the longitudinal limiting bolts of the carbon box are arranged on the front side and the rear side of the carbon box.

Further, the surrounding furnace tea cooking baking plate is attached and placed below the oil receiving tray; the left side and the right side of the furnace body are provided with oil receiving disc limit bolts; the bottom of the furnace body is provided with a bottom limit bolt; and a baking plate accommodating limiting hole matched with the bottom limiting bolt in a clamping manner is formed in the tea cooking baking plate of the surrounding furnace.

Further, the furnace lifting frame comprises a furnace lifting frame beam, furnace lifting frame handles arranged at the top of the furnace lifting frame beam, spring buckles symmetrically arranged at the left end and the right end of the furnace lifting frame beam, and furnace lifting frame limiting plates symmetrically arranged at the bottom of the furnace lifting frame beam; the bottom of the meat frying baking tray is provided with baking tray feet; the limiting plate of the lifting frame is provided with a baking tray limiting bayonet which is clamped and limited with the bottom foot of the baking tray.

Further, a furnace cover plate which is in plug-in fit with the furnace boiling and baking plate is arranged on the furnace boiling and baking plate, and the furnace cover plate is provided with a cover plate socket; a supporting handle socket is arranged on the surrounding furnace tea cooking and baking plate; the stove lifting frame is provided with a handle plate which is in plug-in fit with the cover plate socket or the handle socket.

Further, the tray support comprises round supports which are correspondingly arranged on the front side and the rear side of the furnace body and square supports which are correspondingly arranged on the left side and the right side of the furnace body.

Further, a baking plate limit bolt is arranged at the bottom of the tea boiling baking plate of the surrounding furnace; and a baking plate bayonet which is limited by the limiting bolt clamping machine is arranged on the square bracket.

Further, the carbon box is mainly composed of a carbon box dividing partition plate, a carbon box heat dissipation plate, a carbon box heat insulation plate, a carbon box furnace body plugboard and a carbon box bottom U-shaped groove which are mutually spliced; carbon box bayonets are arranged on the front side and the rear side of the furnace body; a plugboard socket which is spliced with the bayonet of the carbon box is arranged on the partition plate of the carbon box; the transverse limiting holes are arranged on the U-shaped groove at the bottom of the carbon box; the longitudinal limiting bayonet is arranged on the carbon box heat insulation plate.

Further, a limiting bayonet of the baking string frame, which is matched with the longitudinal limiting bolt of the carbon box in a clamping way, is arranged at the lower part of the baking string frame.

The utility model has the beneficial effects and characteristics that:

in the using process, the grease of the carbon-burned food can not contact with charcoal fire, so that smokeless carbon baking is realized; the detachable lifting frame is added at the top of the furnace body, so that the function of convenient carrying of the carbon oven is realized; the carbon generating cover is added on the carbon box, so that the function of assisting the carbon box in generating carbon is realized; the tray bracket matched with the built-in soup pot, meat frying baking tray and furnace surrounding tea boiling baking tray meets the requirement of users for diversified use; the plurality of limit bolts are added on the oven body to be matched with the limit clamping parts of the carbon oven, so that the carbon oven is prevented from shifting in the process of carrying the carbon oven; the baking string glass plate is added on the baking string frame, so that the baking degree of the baking string can be conveniently monitored in real time; the carbon box is formed by a detachable plug-in structure, so that the carbon box is more convenient to clean; the utility model has the advantages of convenient carrying, auxiliary carbon generation, convenient cleaning and multiple functions.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the overall structure of the present utility model;

FIG. 3 is a schematic view showing the dispersion of a part of the structure of the present utility model;

FIG. 4 is an exploded view of the structure of the carbon box of the present utility model;

FIG. 5 is a schematic view of a portion of the structure of the present utility model;

FIG. 6 is a schematic view of a portion of the structure of the present utility model;

FIG. 7 is a schematic view showing the use state of the meat frying pan according to the present utility model;

FIG. 8 is a schematic view showing a use state of the soup pot of the present utility model;

fig. 9 is a schematic view showing the use state of the furnace-enclosing tea-boiling baking plate of the present utility model.

In the figure, the main part number is described: 1. a furnace body; 101. a carbon box longitudinal limit bolt; 102. a square bracket; 103. a circular bracket; 104. hinging bolts of the baking string frame; 105. an oil receiving disc limit bolt; 106. a bottom limit bolt; 107. the baking string rack is hung with bolts; 108. a baking board bayonet; 109. a carbon box bayonet; 110. a carbon box transverse limit bolt; 2. a skewer baking frame; 201. baking the glass plate; 202. a skewer frame plate; 203. a handle of the baking string rack; 204. baking the string signature opening; 205. a fixed hook bayonet; 206. a bayonet of the hook is hinged; 207. limiting bayonet of the baking string rack; 3. a soup pot; 301. a pot cover; 4. frying meat baking tray; 401. baking tray feet; 5. lifting a furnace frame; 501. a furnace frame beam; 502. lifting a lifting frame handle; 503. a spring buckle; 504. lifting a furnace frame limiting plate; 505. limiting bayonet of baking tray; 506. a handle plate; 6. an oil pan; 7. boiling tea and baking plates in a surrounding furnace; 701. a baking plate accommodating limit hole; 702. a furnace cover plate; 703. a cover plate socket; 704. a support handle socket; 705. a baking plate limit bolt; 8. a carbon box; 801. a carbon box dividing partition board; 802. a carbon box heat dissipation plate; 803. a carbon box heat insulation plate; 804. u-shaped grooves at the bottom of the carbon box; 805. a plug board of the carbon box furnace body; 806. a transverse limiting hole; 807. longitudinal limiting bayonet; 808. plug board socket; 9. A charcoal cover; 901. and (5) a raw carbon ventilation hole.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Description of the embodiments

The present utility model will be described in detail with reference to fig. 1 to 9 by way of specific examples.

Examples

The utility model provides a portable multi-functional smokeless charcoal oven, includes furnace body 1, articulates in the roast cluster frame 2 of furnace body left and right sides, sets up at the inside carbon box 8 of furnace body and sets up the oil pan 6 that connects in the furnace body lower part, the bolt, wherein: the carbon box is clamped with the furnace body through bolts to limit; the charcoal box is provided with a charcoal cover 9 which is in plug-in fit with the charcoal box, the charcoal cover is provided with a charcoal vent hole 901, the charcoal cover is used for assisting charcoal production, solid alcohol (alcohol paste) and machine-made charcoal (4-edge or 6-edge middle band Kong Changtiao charcoal) are put into the charcoal box, and the charcoal can be easily ignited without any external force (air blower or fan) after the solid alcohol is ignited. A tray bracket is arranged at the upper part of the furnace body; a soup pot 3 with a pot cover 301 is arranged on the tray bracket; a furnace lifting frame 5 connected with the furnace body through a spring buckle 503 is arranged at the top of the furnace body; a meat frying baking tray 4 with a tray opening downward is clamped between the pot cover and the lifting frame; the lower part of the furnace body is clamped with a furnace-surrounding tea-boiling baking plate 7 and an oil receiving disc.

In order to realize the hinging of the baking string frame and the furnace body and the limit fixation, the front side and the rear side of the furnace body are provided with baking string frame hinging bolts 104 and baking string frame hanging bolts 107; the skewer frame comprises a skewer glass plate 201, a skewer frame plate 202 symmetrically arranged at the front end and the rear end of the skewer glass plate and a skewer frame handle 203 arranged on the skewer glass plate, wherein the skewer frame handle is used for opening or closing the skewer frame in the use process so as to avoid scalding; a plurality of baking string signature bayonets 204 which are arranged at intervals are arranged in the middle of the baking string shelf plate, and are used for placing baking strings; a fixed hook bayonet 205 which is in hanging fit with a hanging bolt of the baking rack is arranged at the upper part of the baking rack plate, and the fixed hook bayonet is matched with the hanging bolt of the baking rack to limit the baking rack after being closed; the lower part of the baking string frame plate is provided with a hinged hook bayonet 206 which is hinged and matched with the baking string frame plate through a hinged bolt, and the hinged hook bayonet is matched with the baking string frame plate through the hinged bolt, so that the baking string frame is convenient to detach while the baking string frame is hinged with the furnace body.

In order to prevent the carbon box from shifting in the furnace body during carrying, a carbon box transverse limit bolt 110 is arranged at the bottom of the furnace body; the front side and the rear side of the furnace body are provided with carbon box longitudinal limit bolts 101; a transverse limiting hole 806 which is matched with the transverse limiting bolt of the carbon box in a clamping way is formed in the bottom of the carbon box, so that the carbon box is prevented from moving transversely; longitudinal limiting bayonets 807 which are in clamping fit with the longitudinal limiting bolts of the carbon box are arranged on the front side and the rear side of the carbon box, so that the carbon box is prevented from moving longitudinally. The lower part of the baking string frame plate is provided with a baking string frame limiting bayonet 207 which is matched with the longitudinal limiting bolt in a clamping way, and the 90-degree limiting of the baking string frame after being opened can be realized by matching the baking string frame limiting bayonet with the longitudinal limiting bolt, so that the baking string is prevented from falling after being opened by more than 90 degrees.

In order to prevent the surrounding furnace tea cooking and baking plate and the oil receiving tray from shifting in the furnace body in the carrying process, the surrounding furnace tea cooking and baking plate is attached and placed below the oil receiving tray; the left side and the right side of the furnace body are provided with oil receiving disc limit bolts 105 which are used for preventing the oil receiving disc and the furnace-surrounding tea cooking and baking plate from longitudinally shifting; a bottom limit bolt 106 is arranged at the bottom of the furnace body and is used for preventing the oil receiving disc from transversely shifting; the baking plate accommodating limiting holes 701 matched with the bottom limiting bolts in a clamping manner are formed in the tea baking plate for cooking in the surrounding furnace, so that the tea baking plate for cooking in the surrounding furnace is prevented from being transversely shifted.

Preferably, the lifting frame comprises a lifting frame beam 501, lifting frame handles 502 arranged at the top of the lifting frame beam, spring buckles 503 symmetrically arranged at the left end and the right end of the lifting frame beam and lifting frame limiting plates 504 symmetrically arranged at the bottom of the lifting frame beam; in order to prevent the fried meat baking tray from being shifted and separated in the carrying process, a baking tray bottom leg 401 is arranged at the tray bottom of the fried meat baking tray; a baking tray limiting bayonet 505 which is clamped and limited with the bottom foot of the baking tray is arranged on the lifting frame limiting plate.

In order to prevent scalding in the process of moving the tea baking plate for the surrounding oven, a surrounding oven cover plate 702 which is in plug-in fit with the tea baking plate for the surrounding oven is arranged on the tea baking plate for the surrounding oven, and a cover plate socket 703 is arranged on the surrounding oven cover plate; a support handle socket 704 is arranged on the tea cooking and baking plate of the surrounding oven; the handle plate 506 which is in plug-in fit with the cover plate socket or the handle socket is arranged on the stove lifting frame and is mainly used for moving the stove cover plate or the stove tea cooking and baking plate in cooperation with the cover plate socket or the handle socket, so that scalding during manual movement is avoided.

In order to enable the tray support to be capable of using the round soup pot or the square soup pot, the tray support comprises round supports 102 correspondingly arranged on the front side and the rear side of the furnace body and square supports 103 correspondingly arranged on the left side and the right side of the furnace body, the round supports are suitable for placing the round soup pot, and the square supports are suitable for placing the square soup pot.

In order to prevent the tea baking plate from shifting in the using process, baking plate limit bolts 705 are arranged at the bottom of the tea baking plate; the square bracket is provided with a baking plate bayonet 108 which is limited by a limiting bolt clamping machine, so that the baking plate for boiling tea in the furnace can be transversely limited.

In order to facilitate the cleaning of the carbon box, the carbon box mainly comprises two carbon box cell partition plates 801, two carbon box heat dissipation plates 802 with holes, two carbon box heat insulation plates 803, a carbon box furnace body plug-in plate 805 and a carbon box bottom U-shaped groove 804 which are mutually inserted; carbon box bayonets 109 are arranged on the front side and the rear side of the furnace body; a plugboard socket 808 which is spliced with the bayonet of the carbon box is arranged on the partition board of the carbon box, so that the carbon box formed by splicing can be fixed with the protector; the transverse limiting holes 806 are arranged on the U groove at the bottom of the carbon box; the longitudinal limiting bayonet 807 is arranged on the carbon box heat insulation plate.

The utility model uses the flow and principle;

firstly, after unlocking a spring hasp on a portable smokeless carbon oven, separating a stove lifting frame, a meat frying baking tray, a soup pot with a pot cover and a raw carbon cover from a oven body; placing solid alcohol (alcohol paste) for raw carbon into a U groove at the bottom of a carbon box, placing machine-made carbon (4-edge or 6-edge middle zone Kong Changtiao carbon) which is the same as the height of the carbon box into the carbon box above the U groove at the bottom of the carbon box, igniting the solid alcohol from the lower surface of the carbon box, and covering a raw carbon cover on the carbon box, so that the carbon can be easily ignited (about 20-30 minutes) without any external force, the principle is that the heat of the solid alcohol which is just ignited is sealed in the raw carbon cover, and a small hole is formed on the raw carbon cover, so that a sufficient air convection state can be formed, and the carbon can be easily ignited without any external force (a blower and a fan); after the carbon fire is ignited, the carbon producing cover can be taken out through the clamp.

When the skewer needs to be roasted, the skewer frame is opened by taking the fixed hook bayonet off the skewer frame hanging bolt, and the skewer frame is closed after the skewer is put into the skewer label bayonet and the fixed hook bayonet is hung back on the skewer frame hanging bolt; the baking degree of the skewer can be observed through the skewer glass plate in the skewer baking process; in the process of baking the strings, grease of the baking strings can fall into the oil receiving disc, so that smoke is prevented from being generated after the grease contacts with charcoal fire; opening the skewer frame after the skewer is cooked, and taking off the skewer for eating.

When the meat or the hot pot is needed, the taken-down meat frying baking tray or the soup pot for the hot pot is placed on the tray bracket.

When the tea is boiled in the surrounding oven, the tea boiling and baking plate in the surrounding oven is taken down from the bottom limiting bolt through the baking plate storage limiting hole, the tea boiling and baking plate in the surrounding oven is placed on the tray support after the supporting handle plate on the lifting frame is inserted into the supporting handle insertion hole, and the tea boiling and baking plate in the surrounding oven is limited through the baking plate limiting bolt and the baking plate insertion hole; when the tea is boiled, the cover plate of the surrounding furnace is taken down by inserting the support handle plate on the lifting frame into the cover plate socket, and the teapot is put into the hole position of the cover plate of the original surrounding furnace.

When the smokeless carbon oven needs to be cleaned after use, the charcoal box and the baking string rack are only required to be detached, so that the smokeless carbon oven is more convenient to clean.

The technical key point of the utility model is that the charcoal box used as a heat source is arranged in the middle part of the furnace body, the baking strings are transversely arranged on baking string frames arranged at two sides of the furnace body, when the baking string frames are closed, charcoal fire temperatures at two sides of the charcoal box can easily bake the baking strings, and the baked grease can vertically drop into an oil receiving disc below the furnace body to form an oil-charcoal separation state, so that a little smoke is not generated, the problem of environmental pollution is solved, and the damage to the health of people is not caused; the product is provided with a soup pot on the oven body for making a hot pot, a meat frying baking tray surrounding the oven for boiling tea and baking boards are mutually replaced to meet different needs of people, and a raw charcoal cover is arranged on the charcoal box, so that the principle is that the heat of solid alcohol (alcohol paste) just spotted is sealed in the cover which can enable air to convect up and down, and charcoal can be fully ignited; the accessories such as meat frying baking trays, soup pans, tea cooking baking plates, carbon boxes, baking string frames, stove lifting frames and the like can be assembled with the stove body to form a limited portable state which is convenient to carry.

The utility model has the characteristics of small volume, portability, multiple functions, simple operation, easy disassembly, convenient cleaning, no smoke during charcoal baking, energy conservation and emission reduction.

Claims

1. The utility model provides a portable multi-functional smokeless charcoal oven, includes the furnace body, articulates in the roast cluster frame of furnace body left and right sides, sets up at the inside carbon box of furnace body and sets up the oil pan that connects in the furnace body lower part, bolt, its characterized in that: the carbon box is clamped with the furnace body through bolts to limit; a raw carbon cover which is in plug-in fit with the carbon box is arranged on the carbon box, and a raw carbon vent hole is arranged on the raw carbon cover; a tray bracket is arranged at the upper part of the furnace body; a soup pot with a pot cover is arranged on the tray bracket; a furnace lifting frame connected with the furnace body through a spring hasp is arranged at the top of the furnace body; a meat frying baking tray with a downward tray opening is clamped between the pot cover and the lifting frame; the lower part of the furnace body is clamped with a furnace-surrounding tea boiling and baking plate and an oil receiving disc.

2. The portable multi-function smokeless carbon oven of claim 1, wherein: the front side and the rear side of the furnace body are provided with a baking string frame hinge bolt and a baking string frame hanging bolt; the skewer frame comprises skewer glass plates, and the skewer frame plates are symmetrically arranged at the front end and the rear end of the skewer glass plates, and a skewer frame handle is arranged on the skewer glass plates; a plurality of baking string signature bayonets which are arranged at intervals are arranged in the middle of the baking string shelf plate; a fixed hook bayonet which is in hanging fit with a hanging bolt of the baking string frame plate is arranged at the upper part of the baking string frame plate; the lower part of the baking rack plate is provided with a hinged hook bayonet which is hinged and matched with the hinging bolt of the baking rack plate.

3. The portable multi-function smokeless carbon oven of claim 1, wherein: a carbon box transverse limit bolt is arranged at the bottom of the furnace body; the front side and the rear side of the furnace body are provided with carbon box longitudinal limit bolts; a transverse limiting hole which is matched with the transverse limiting bolt of the carbon box in a clamping way is formed in the bottom of the carbon box; longitudinal limiting bayonets which are in clamping fit with the longitudinal limiting bolts of the carbon box are arranged on the front side and the rear side of the carbon box.

4. The portable multi-function smokeless carbon oven of claim 1, wherein: the surrounding furnace tea cooking and baking plate is attached and placed below the oil receiving disc; the left side and the right side of the furnace body are provided with oil receiving disc limit bolts; the bottom of the furnace body is provided with a bottom limit bolt; and a baking plate accommodating limiting hole matched with the bottom limiting bolt in a clamping manner is formed in the tea cooking baking plate of the surrounding furnace.

5. The portable multi-function smokeless carbon oven of claim 1, wherein: the lifting frame comprises a lifting frame beam, lifting frame handles arranged at the top of the lifting frame beam, spring buckles symmetrically arranged at the left end and the right end of the lifting frame beam, and lifting frame limiting plates symmetrically arranged at the bottom of the lifting frame beam; the bottom of the meat frying baking tray is provided with baking tray feet; the limiting plate of the lifting frame is provided with a baking tray limiting bayonet which is clamped and limited with the bottom foot of the baking tray.

6. The portable multi-function smokeless carbon oven of claim 1, wherein: a furnace cover plate which is in plug-in fit with the furnace boiling and baking plate is arranged on the furnace boiling and baking plate, and a cover plate socket is arranged on the furnace cover plate; a supporting handle socket is arranged on the surrounding furnace tea cooking and baking plate; the stove lifting frame is provided with a handle plate which is in plug-in fit with the cover plate socket or the handle socket.

7. The portable multi-function smokeless carbon oven of claim 1, wherein: the tray support comprises round supports which are correspondingly arranged on the front side and the rear side of the furnace body, and square supports which are correspondingly arranged on the left side and the right side of the furnace body.

8. The portable multi-function smokeless carbon oven of claim 7, wherein: a baking plate limit bolt is arranged at the bottom of the tea boiling baking plate in the surrounding furnace; and a baking plate bayonet which is limited by the limiting bolt clamping machine is arranged on the square bracket.

9. A portable multi-function smokeless carbon oven according to claim 3, wherein: the carbon box is mainly composed of a carbon box dividing partition plate, a carbon box heat dissipation plate, a carbon box heat insulation plate, a carbon box furnace body plugboard and a carbon box bottom U-shaped groove which are mutually spliced; carbon box bayonets are arranged on the front side and the rear side of the furnace body; a plugboard socket which is spliced with the bayonet of the carbon box is arranged on the partition plate of the carbon box; the transverse limiting holes are arranged on the U-shaped groove at the bottom of the carbon box; the longitudinal limiting bayonet is arranged on the carbon box heat insulation plate.

10. A portable multi-function smokeless carbon oven according to claim 3, wherein: the lower part of the baking string frame is provided with a baking string frame limiting bayonet which is in clamping fit with the longitudinal limiting bolt of the carbon box.