CN203000600U

CN203000600U - Charcoal barbecue oven

Info

Publication number: CN203000600U
Application number: CN2012206218961U
Authority: CN
Inventors: 邵虹博
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-22
Filing date: 2012-11-22
Publication date: 2013-06-19
Anticipated expiration: 2022-11-22

Abstract

The utility model provides a charcoal barbecue oven, which comprises an outer casing, wherein the upper end of the outer casing is open; a baffle is mounted inside the outer casing and divides the outer casing into an upper cavity body and a lower cavity body; an inner casing is mounted inside the upper cavity body, and the upper end of the inner casing is open; a ring-shaped baffle is mounted at the periphery of the upper end of the inner casing; a barbecue rack is arranged on the ring-shaped baffle; the upper surface of the ring-shaped baffle is contacted with the lower surface of the barbecue rack; the lower surface of the ring-shaped baffle is contacted with the upper surface of the outer casing; at least two lock hooks are mounted at the upper ends of the outer wall of the outer casing in a symmetrical manner; two lock catches are mounted on the outer side at the lower end of the barbecue rack in a symmetrical manner, and are matched with the corresponding lock hooks respectively; the inner wall of the inner casing is arc-shaped; a combustion chamber is mounted inside the inner casing, and the side wall of the combustion chamber is net-shaped; a fan is mounted inside the lower cavity body of the outer casing; and one end of a ventilating pipe is connected with an air outlet of a fan chamber, and the other end of the ventilating pipe is positioned inside the combustion chamber. The charcoal barbecue oven has the benefits that the inner casing is fixed at the upper end of the outer casing through the ring-shaped baffle to prevent a user from scalding, the barbecue rack and the ring-shaped baffle are fixed on the outer casing in a manner that the lock hooks are matched with the lock catches to facilitate adding charcoal when the charcoal barbecue oven is opened and closed during barbecue.

Description

Charcoal roasting furnace

Technical field

The utility model relates to a kind of cooking utensils, especially cooks the charcoal roasting furnace of baked foods.

Background technology

Existing charcoal roasting furnace generally is arranged on the open oven in roadside, and this stove energy consumption is large, and in heat skewness, stove, temperature is wayward, and heat utilization ratio is lower, and food directly contacts with naked light, and sanitary condition is lower, and the barbecue effect is undesirable.

The utility model content

The purpose of this utility model is to provide charcoal roasting furnace, makes it can overcome the deficiencies in the prior art, and during baked foods, food is heated evenly, and the baking oven heat utilization ratio is high, at any time temperature in regulating stove.

the technical scheme that its technical problem that solves the utility model adopts is: comprise shell, the shell upper end is uncovered, side wall of outer shell arranges through hole, dividing plate is installed in shell, dividing plate is divided into upper cavity and lower chamber with shell, offer the first through hole on dividing plate, inner casing is installed in upper cavity, the inner casing upper end open, inner casing upper end periphery is installed ring baffle, grill is set on ring baffle, the ring baffle upper surface touches mutually with the grill lower surface, the ring baffle lower surface touches mutually with upper surface of outer cover, at least two latch hooks of the symmetrical installation in outer shell outer wall upper end, two snap closes of the symmetrical installation in the outside, grill lower end, two snap closes coordinate with corresponding latch hook respectively, the inwall of inner casing is arc, the second through hole is offered in the inner casing bottom surface, install combustion chamber in the cavity that the arc inner wall of inner casing forms, sidewall of combustion chamber is netted, provided with fan storehouse in the lower chamber of shell, fan storehouse sidewall is inlayed fan, fan is connected with power supply, ventilation duct is installed in the second through hole and the first through hole, ventilation duct one end is connected with the air outlet in fan storehouse, the ventilation duct other end is positioned at the combustion chamber.

The utility model for the technical scheme that further its technical problem of solution adopts is: described ring baffle periphery is installed circular fold, and the internal diameter of circular fold equals the external diameter of shell; Described latch hook has hinge seat, and hinge axis is installed in hinge seat, the upper end hinge of hinge axis and handle, and fixed leg is installed at the middle part of handle, and fixed leg is provided with elasticity arc shape board and the snap fit of hook by two ends; There is the igniting pallet described combustion chamber, the igniting pallet is fixed on the inner casing bottom surface, and the igniting tray bottom surface arranges through hole, and stationary magazine creel is installed in igniting pallet top, the stationary magazine creel sidewall is netted, container cover is installed at the stationary magazine creel top, and container cover is touched mutually with grill, and in stationary magazine creel, the middle part arranges gripper shoe in the position on the lower side, through hole is set on gripper shoe, ventilation duct passes the through hole of igniting tray bottom surface, forms the igniting chamber between igniting pallet and gripper shoe, and the stationary magazine creel inner space on gripper shoe top is the charcoal cavity volume; Described grill is netted, and grill is installed heat reflection plate on the centre position; Described power supply is battery; Described outside batteries is installed battery compartment, and battery compartment is arranged in lower chamber; On described outer shell outer wall, volume damper is installed, volume damper is connected with fan; The length of the distance L 1 of described hinge axis and fixed leg is 6cm, and the length of the distance L 2 of fixed leg and snap close is 15cm, and the angle of the corresponding central angle alpha of elasticity arc shape board is 100 °; Described shell lower ending opening, the opening part mounting base.

The beneficial effects of the utility model are that inner casing and fan, power supply are separately positioned in two spaces of mutual obstruct, avoid fan and power supply heat damage; Inner casing is fixed on the shell upper end by ring baffle, makes to have all the time certain distance between inner casing and shell, avoids the heat of inner casing to be directly delivered to shell the people is scalded; Use the mode of latch hook snap fit that grill and ring baffle are fixed on shell, during convenient barbecue, folding adds carbon; Sidewall of combustion chamber is netted, both can increase air flow property in the combustion chamber, facilitates heat Quick diffusing in container to inner casing again; Adopt the arc inner casing, the reflect heat that both combustion chamber can have been distributed makes the grill thermally equivalent to each position of grill, can avoid again heat to be delivered to shell the people is scalded; Adopt fan to control at any time temperature in stove; The further beneficial effect of the utility model is: at grill bottom surface installation heat reflection plate, reflect heat can be gone back to the combustion chamber, avoid heat directly upwards to be dispersed in air; But adopt temperature in volume damper quick adjustment stove.

Description of drawings:

Fig. 1 is the utility model structural representation; Fig. 2 is the I section structure for amplifying schematic diagram of Fig. 1.

Reference numeral:

1 shell 2 combustion chamber 3 grill 4 inner casing 5 lower chamber 6 elasticity arc shape board 7 fan 8 ventilation duct 9 battery 10 heat reflection plates 11 igniting pallet 12 volume dampers 13 igniting chamber 14 battery compartment 15 charcoal cavity volume 16 fan storehouse 17 container cover 18 dividing plate 19 rotating shaft 20 fixed axis 21 handle 22 snap close 23 retainer ring 24 upper cavity 25 ring baffle 26 first through hole 27 second through hole 28 flanging 29 stationary magazine creel 30 gripper shoe 31 base plates.

The specific embodiment

charcoal roasting furnace described in the utility model comprises shell 1, as shown in Figure 1, shell 1 upper end is uncovered, shell 1 sidewall arranges through hole, the interior installation dividing plate 18 of shell 1, dividing plate 18 is divided into upper cavity 24 and lower chamber 5 with shell 1, offer the first through hole 26 on dividing plate 18, the interior installation inner casing 4 of upper cavity 24, inner casing 4 upper end open, inner casing 4 upper end peripheries are installed ring baffle 25, grill 3 is set on ring baffle 25, ring baffle 25 upper surfaces touch mutually with grill 3 lower surfaces, ring baffle 25 lower surfaces touch mutually with shell 1 upper surface, at least two latch hooks of the shell 1 symmetrical installation in outer wall upper end, two snap closes 22 of the grill 3 symmetrical installations in the outside, lower end, two snap closes 22 coordinate with corresponding latch hook respectively, the inwall of inner casing 4 is arc, the second through hole 27 is offered in inner casing 4 bottom surfaces, install combustion chamber 2 in the cavity that the arc inner wall of inner casing 4 forms, combustion chamber 2 sidewalls are netted, the interior provided with fan of lower chamber 5 storehouse 16 of shell 1, fan storehouse 16 sidewalls are inlayed fan 7, fan 7 is connected with power supply, the second through hole 27 and the interior installation ventilation duct 8 of the first through hole 26, ventilation duct 8 one ends are connected with the air outlet in fan storehouse 16, ventilation duct 8 other ends are positioned at combustion chamber 2.On shell 1 sidewall, through hole is set, can plays the effect that shell 1 is ventilated and dispels the heat.Dividing plate 18 is divided into two spaces, up and down with shell 1, and the heat in upper cavity 24 can not entered in lower chamber 5, avoids lower chamber 5 interior fans 7 to be heated and produces fault or potential safety hazard.Inner casing 4 inwalls are arcs, and the reflect heat that both combustion chamber 2 can have been distributed makes the food thermally equivalent to inner casing 4 open-mouths, can avoid again amount of heat to be delivered to shell 1, make shell 1 can not produce the event of scalding people or thing because of excess Temperature.Inner casing 4 directly forms cavity with shell 1, can prevent that the heat in inner casing 4 is directly delivered on shell 1, improve safety in utilization, inner casing 4 is connected with shell 1 by ring baffle 25, can prevent that ashes Mars that inner casing 4 inner combustion chambers 2 produce etc. from entering shell 1, keeps clean shell 1.By elasticity arc shape board 6 with buckle 22 and coordinate and grill 3 can be fixed on shell 1 through ring baffles 25, convenient barbecue.Swing handle 21 can take off grill 3, conveniently adds charcoal and easily takes in.Thereby fan 7 can make and produce amount of heat in the charcoal conflagration short time, makes food bake speed fast, improves barbecue efficient.For convenient processing, saving cost, upper cavity 24 and lower chamber 5 in shell 1 both can be one-body molded, also can separate machined.Described ring baffle 25 peripheries are installed circular fold 28, and the internal diameter of circular fold 28 equals the external diameter of shell 1.Circular fold 28 can limit inner casing 4 and relatively move with shell 1, makes between inner casing 4 and shell 1 distance constant all the time, avoids inner casing 4 one lateral deviations to cause shell 1 one side heats to be concentrated to shell 1 and produces the event generation of scalding the people.Described latch hook has hinge seat 23, as shown in Figure 2, the interior installation hinge axis 19 of hinge seat 23, the upper end hinge of hinge axis 19 and handle 21, fixed leg 20 is installed at the middle part of handle 21, fixed leg 20 is provided with hook by two ends elasticity arc shape board 6 coordinates with snap close 22, and this structure is easy to use, and the folding step is simple.Latch hook can also adopt other various structures, the hook that for example is connected with rubber ring, and during use, hook coordinates with buckling, and this simple in structure, cost is low, and still easily aging, service life is short.There is igniting pallet 11 described combustion chamber 2, igniting pallet 11 is fixed on inner casing 4 bottom surfaces, igniting pallet 11 bottom surfaces arrange through hole, stationary magazine creel 29 is installed in igniting pallet 11 tops, stationary magazine creel 29 sidewalls are netted, container cover 17 is installed at stationary magazine creel 29 tops, container cover 17 is touched mutually with grill 3, the interior middle part of stationary magazine creel 29 position on the lower side arranges gripper shoe 30, on gripper shoe 30, through hole is set, ventilation duct 8 passes the through hole of igniting pallet 11 bottom surfaces, forms the chamber 13 of lighting a fire between igniting pallet 11 and gripper shoe 30, and stationary magazine creel 29 inner spaces on gripper shoe 30 tops are charcoal cavity volumes 15.Container cover 17 prevents that heat directly upwards is lost in air and it is inhomogeneous to prevent that grill 3 is heated in the reflect heat that charcoal burning produces can being melted down.Container cover 17 and grill 3 touch mutually, can prevent that combustion chamber 2 from moving, and combustion chamber 2 each several parts tightly can be pressed together again, combustion chamber 2 each several parts can not produced relatively move, and be safe during use.The netted sidewall of stationary magazine creel 29 can increase the interior air flow property in combustion chamber 2, make charcoal burning abundant, avoid waste, the mesh of stationary magazine creel 29 sidewalls can also fast, evenly be delivered to inner casing 4 with heat, inner casing 4 is heated evenly, has also avoided combustion chamber 2 excess Temperatures to cause the phenomenon of life-span reduction.On gripper shoe 30, through hole is set, is convenient to circulation of air, easily light charcoal.Before use, at the interior placement explosive fuel of igniting pallet 11, at the interior placement charcoal of charcoal cavity volume 15, during use, light explosive fuel, the stationary magazine creel 29 that then will fill charcoal is placed on igniting pallet 11, and the heat that the explosive fuels in the chamber 13 of lighting a fire are produced is lighted the charcoal in charcoal cavity volume 15.Igniting pallet 11 makes people just can light charcoal in oven, and when having avoided not lighting a fire pallet 11, people light the issuable potential safety hazard of charcoal out of doors.Igniting pallet 11 bottom surfaces arrange through hole, make the wind that fan 7 provides pass igniting pallet 11 arrival stationary magazine creels 29 with ventilation duct 8.Described grill 3 is netted, and grill is installed heat reflection plate 10 on 3 centre positions.Grill 3 is netted, and air can be circulated between inner casing 4 and the external world.Heat reflection plate 10 can return reflect heat combustion chamber 2, avoids heat directly upwards to be dispersed in air, and heat reflection plate 10 also intercepts food and combustion chamber 2, avoids food directly to contact naked light.Described power supply can be various structures, and as battery, generator, preferred structure is battery 9, and this simple in structure, cost is low, is convenient for carrying.Power supply can also be generator, and this structure power is large, but the other materials auxiliary power generation need to be arranged, and volume is large, and cost is high, not Portable belt.The outside battery compartment 14 of installing of described battery 9, battery compartment 14 is arranged in lower chamber 5.Battery compartment 14 plays the effect of protection battery 9.Volume damper 12 is installed on described shell 1 outer wall, and volume damper 12 is connected with fan 7.Volume damper 12 can be controlled rotating speed and the air output of fan 7, thereby reaches the purpose of controlling temperature.Described hinge axis 19 is 6cm with the length of the distance L 1 of fixed leg 20, and fixed leg 20 is 15cm with the length of the distance L 2 of snap close 22, and the angle of elasticity arc shape board 6 corresponding central angle alpha is 100 °.L1 cooperatively interacts with L2 and α and makes latch hook and snap close 22 coordinate closely, lock firm, folding with convenience, and can meet the length of most of adult's thumbs and forefinger, is convenient to people and just can easily completes locking and open operation with two fingers.Described shell 1 lower ending opening, opening part mounting base 31, this structure convenient for maintaining or replacing battery 9 and fan 7.

Below by reference to the accompanying drawings the specific embodiment of the present utility model is described, but these explanations can not be understood to limit scope of the present utility model, the utility model not technology contents of detailed description is known technology.

Claims

1. charcoal roasting furnace, comprise shell (1), it is characterized in that: shell (1) upper end is uncovered, shell (1) sidewall arranges through hole, dividing plate (18) is installed in shell (1), dividing plate (18) is divided into upper cavity (24) and lower chamber (5) with shell (1), offer the first through hole (26) on dividing plate (18), inner casing (4) is installed in upper cavity (24), inner casing (4) upper end open, inner casing (4) upper end periphery is installed ring baffle (25), grill (3) is set on ring baffle (25), ring baffle (25) upper surface touches mutually with grill (3) lower surface, ring baffle (25) lower surface touches mutually with shell (1) upper surface, at least two latch hooks of the symmetrical installation in shell (1) outer wall upper end, symmetrical two snap closes (22) of installing in the outside, grill (3) lower end, two snap closes (22) coordinate with corresponding latch hook respectively, the inwall of inner casing (4) is arc, the second through hole (27) is offered in inner casing (4) bottom surface, install combustion chamber (2) in the cavity that the arc inner wall of inner casing (4) forms, combustion chamber (2) sidewall is netted, the interior provided with fan of lower chamber (5) storehouse (16) of shell (1), fan storehouse (16) sidewall is inlayed fan (7), fan (7) is connected with power supply, ventilation duct (8) is installed in the second through hole (27) and the first through hole (26), ventilation duct (8) one ends are connected with the air outlet in fan storehouse (16), ventilation duct (8) other end is positioned at combustion chamber (2).

2. charcoal roasting furnace according to claim 1 is characterized in that: described ring baffle (25) periphery is installed circular fold (28), and the internal diameter of circular fold (28) equals the external diameter of shell (1).

3. charcoal roasting furnace according to claim 1, it is characterized in that: described latch hook has hinge seat (23), hinge axis (19) is installed in hinge seat (23), the upper end hinge of hinge axis (19) and handle (21), fixed leg (20) is installed at the middle part of handle (21), and fixed leg (20) is provided with hook by two ends elasticity arc shape board (6) coordinates with snap close (22).

4. charcoal roasting furnace according to claim 1, it is characterized in that: described combustion chamber (2) have igniting pallet (11), igniting pallet (11) is fixed on inner casing (4) bottom surface, igniting pallet (11) bottom surface arranges through hole, stationary magazine creel (29) is installed in igniting pallet (11) top, stationary magazine creel (29) sidewall is netted, container cover (17) is installed at stationary magazine creel (29) top, container cover (17) is touched mutually with grill (3), in stationary magazine creel (29), the middle part arranges gripper shoe (30) in the position on the lower side, gripper shoe arranges through hole on (30), ventilation duct (8) passes the through hole of igniting pallet (11) bottom surface, form the chamber (13) of lighting a fire between igniting pallet (11) and gripper shoe (30), stationary magazine creel (29) inner space on gripper shoe (30) top is charcoal cavity volume (15).

5. charcoal roasting furnace according to claim 1 is characterized in that: described grill (3) is for netted, and grill (3) is installed heat reflection plate (10) on the centre position.

6. charcoal roasting furnace according to claim 1, it is characterized in that: described power supply is battery (9).

7. charcoal roasting furnace according to claim 6 is characterized in that: the outside battery compartment (14) of installing of described battery (9), battery compartment (14) is arranged in lower chamber (5).

8. charcoal roasting furnace according to claim 1, it is characterized in that: on described shell (1) outer wall, volume damper (12) is installed, volume damper (12) is connected with fan (7).

9. charcoal roasting furnace according to claim 3, it is characterized in that: described hinge axis (19) is 6cm with the length of the distance L 1 of fixed leg (20), fixed leg (20) is 15cm with the length of the distance L 2 of snap close (22), and the angle of the corresponding central angle alpha of elasticity arc shape board (6) is 100 °.

10. charcoal roasting furnace according to claim 1, is characterized in that: described shell (1) lower ending opening, opening part mounting base (31).