CN113425171A

CN113425171A - Outdoor barbecue oven convenient to carry

Info

Publication number: CN113425171A
Application number: CN202110893414.1A
Authority: CN
Inventors: 刘平华
Original assignee: Individual
Current assignee: Guangdong Aochong Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-09-24
Anticipated expiration: 2041-08-04
Also published as: CN113425171B

Abstract

The invention discloses an outdoor barbecue oven convenient to carry, which comprises an oven body with a combustion chamber, wherein an oven cover mechanism is arranged on the upper side of the combustion chamber, the oven cover mechanism comprises an outer oven cover and an inner oven cover, a containing groove is formed in the outer oven cover, the inner oven cover is matched and connected in the containing groove, one side of the inner oven cover is provided with a slot, an inserting rod cavity is communicated and arranged on the side wall of the containing groove, an inserting rod capable of being inserted into the slot is arranged in the inserting rod cavity in a sliding mode, a plurality of ventilation columns are uniformly fixed on the lower end face of the inner oven cover, a lifting spring is fixedly connected between the lower end face of the inner oven cover and the lower wall of the containing groove and outside each ventilation column, and after the inner oven cover is matched and connected in place in the containing groove, the inner oven cover and the outer oven cover form a heating surface. Compared with the prior art that the foldable barbecue oven adopts a folding storage structure, the foldable barbecue oven has the advantages that the assembly relationship of the outer oven cover, the inner oven cover and the ventilating column is ingeniously arranged, the structure is more compact, the portable barbecue oven is convenient to carry, and the condition that the structure is not firm after the foldable barbecue oven is unfolded after being used for many times can be avoided.

Description

Outdoor barbecue oven convenient to carry

Technical Field

The invention relates to the field of barbecue ovens, in particular to an outdoor barbecue oven convenient to carry.

Background

Along with people's constantly improving living level, people also attach more and more importance to the quality of mental life, and more people like outdoor travel, and the barbecue stove can be used for doing barbecue food such as mutton cubes on a skewer, roast meat as a barbecue equipment, also can regard as the utensil of culinary art food, is undoubtedly an indispensable cooking utensil of outdoor camping. For the convenience of carrying, current outdoor barbecue oven has been made foldingly, but this type of foldable barbecue oven often realizes foldingly through hinge structure, needs long-term folding and expansion, consequently can appear the not firm condition of barbecue oven structure after expanding after using many times, leads to the easy danger that collapses that appears of in-process that the barbecue oven used.

Disclosure of Invention

The invention aims to provide an outdoor barbecue oven convenient to carry, and the technical problem in the background art can be solved.

In order to solve the problems, the invention adopts the following technical scheme:

the invention discloses a portable outdoor barbecue oven, which comprises an oven body with a combustion chamber, wherein an oven cover mechanism is arranged on the upper side of the combustion chamber, the oven cover mechanism comprises an outer oven cover and an inner oven cover, a containing groove with an upward opening is formed in the outer oven cover, the inner oven cover is connected in the containing groove in a matching mode, one side of the inner oven cover is provided with a slot, an inserting rod cavity is communicated and arranged on the side wall of the containing groove, an inserting rod capable of being inserted into the slot is arranged in the inserting rod cavity in a sliding mode, a plurality of ventilation columns are uniformly fixed on the lower end face of the inner oven cover, a lifting spring is fixedly connected between the lower end face of the inner oven cover and the lower wall of the containing groove and outside each ventilation column, and after.

Preferably, one side of the outer furnace cover is hinged with one side of the upper end face of the furnace body, a clamping block is fixedly arranged on the lower end face of the other side of the outer furnace cover, a clamping groove is formed in the upper end face of the furnace body, and the clamping block is in inserting fit with the clamping groove.

Preferably, the intercommunication is equipped with the locking chamber on the draw-in groove lateral wall, and the locking intracavity slides and is equipped with the locking piece, has seted up the locking groove in the fixture block, and the locking piece can slide in the roll-off locking groove.

Preferably, a locking spring is fixedly connected between one end face, far away from the clamping block, of the locking block and one side wall, far away from the clamping block, of the locking cavity.

Preferably, the side of the locking block facing the locking groove is rounded.

Preferably, holding tank downside evenly distributed and intercommunication are equipped with the decurrent through-hole of opening, and the quantity of through-hole is unanimous and the corresponding setting of the quantity of post that leads to the air, and every post that leads to the air can be gliding locate in the through-hole that corresponds from top to bottom.

Preferably, after the inner furnace cover is matched and arranged in the accommodating groove, the ventilating column extends into the combustion chamber.

Preferably, the lower side of the combustion cavity is provided with an air inlet cavity, and a ventilation channel which can be communicated with the air inlet cavity is downwards arranged in the ventilation column.

Preferably, the circumferential walls of the ventilation channels are arranged up and down, and the circumferential arrays are communicated with each other to form air holes with outward openings.

Preferably, a filter plate is fixedly arranged between the side walls of the air holes.

The oven cover mechanism is arranged into the outer oven cover and the inner oven cover, the outer oven cover is internally provided with the accommodating groove with an upward opening, the inner oven cover can be matched and connected in the accommodating groove, the lower end face of the inner oven cover is uniformly fixed with the plurality of ventilation columns, the outer oven cover and the inner oven cover are arranged into the separable structure, and the ventilation columns are arranged at the lower end of the inner oven cover, so that the whole oven cover mechanism can be opened to install a combustion object after the inner oven cover is jacked up from the accommodating groove, and the inner oven cover is accommodated in the accommodating groove to be normally baked after the oven cover mechanism is closed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an embodiment of the present invention showing an inner cover of an outdoor barbecue grill separated from an outer cover;

FIG. 2 is a schematic structural view of an outdoor barbecue grill according to an embodiment of the present invention, in which an inner cover is received in an outer cover;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 1;

FIG. 5 is an enlarged view of FIG. 1 at C;

in the figure: 11. a furnace body; 12. a combustion chamber; 13. an air inlet cavity; 14. supporting legs; 15. an exhaust duct; 16. an outer furnace cover; 17. an inner furnace cover; 18. a slot; 19. ventilating columns; 20. a lift spring; 21. a vent passage; 22. a fan cavity; 23. a fan motor; 24. a fan blade; 25. a fan shaft; 26. accommodating grooves; 27. air holes; 28. filtering the plate; 30. a through hole; 31. inserting the rod cavity; 32. a card slot; 33. a clamping block; 34. a locking cavity; 35. a locking spring; 36. a locking block; 37. a locking groove; 38. a communication channel; 39. a baffle cavity; 40. a baffle plate; 41. a return spring; 42. an insertion rod; 43. an igniter.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As fig. 1 to 5, the outdoor barbecue stove of this embodiment includes furnace body 11, the fixed supporting legs 14 that is equipped with of terminal surface all around the left and right sides difference symmetry under the furnace body 11, combustion chamber 12 has upwards been seted up in the

furnace body

11, 12 upsides in combustion chamber are equipped with bell mechanism, bell mechanism can seal 12 upside openings in combustion chamber, and has good heat conductivity, the person of facilitating the use carries out the heating of food in bell mechanism, be equipped with inlet structure in 12 lateral walls in combustion chamber, inlet structure forms the negative pressure in order to inhale external air, fixed some firearms 43 that are equipped with on 12 lateral walls in combustion chamber, can produce the electric spark and initiate the burning with the comburent in 12 combustion chamber, the outdoor barbecue stove of this embodiment can realize the barbecue mesh.

The bell mechanism includes outer bell 16 and

interior bell

17, 16 one side hinged joint of outer bell 16 is in furnace body 11 up end one side, outer bell 16 keeps away from the fixed fixture block 33 that is equipped with of lower terminal surface of one side of articulated department, draw-in groove 32 has been seted up in the furnace body 11 up end, fixture block 33 and draw-in groove 32 grafting cooperation, the intercommunication is equipped with locking chamber 34 on the draw-in groove 32 lateral wall, it is equipped with locking block 36 to slide in the locking chamber 34, locking block 36 keeps away from fixture block 33 terminal surface and locking chamber 34 and keeps away from fixedly connected with locking spring 35 between fixture block 33 a lateral wall, set up locking groove 37 in the fixture block 33, locking block 36 can slide in roll-off locking groove 37. An accommodating groove 26 with an upward opening is formed in the outer furnace cover 16, the inner furnace cover 17 is matched and connected in the accommodating groove 26, through holes 30 with a downward opening are uniformly distributed and communicated at the lower side of the accommodating groove 26, a plurality of ventilation columns 19 are uniformly fixed on the lower end surface of the inner furnace cover 17, the number of the ventilation columns 19 is the same as that of the through holes 30 and is correspondingly arranged, each ventilation column 19 can be arranged in the corresponding through hole 30 in a vertically sliding manner, a lifting spring 20 is fixedly connected between the lower end surface of the inner furnace cover 17 and the lower wall of the accommodating groove 26 and outside each ventilation column 19, an inserting groove 18 is formed in the inner furnace cover 17, an inserting rod cavity 31 with an outward opening is communicated on the side wall of the accommodating groove 26, an inserting rod 42 is arranged in the inserting rod cavity 31 in a sliding manner, one end of the inserting rod 42 close to the accommodating groove 26 can slide in and out the inserting groove 18, a ventilation channel 21 capable of being communicated with the air inlet mechanism is formed in the downward opening of the ventilation column 19, air channels 21 are arranged on the upper and lower circumferential wall and are communicated with air holes 27 with outward openings, the filter plate 28 is fixed between the side walls of the air holes 27, the filter plate 28 can block the combustion objects from entering the ventilation channel 21, so that the ventilation column 17 can bring the air sucked by the air inlet mechanism into the middle of the combustion objects put in the combustion chamber 12 through the ventilation channel 21, and provide sufficient combustion improver for the combustion objects, so that the combustion is repeated sufficiently, and the smokeless effect is achieved.

The air inlet mechanism comprises an air inlet cavity 13 arranged on the lower side of a combustion cavity 12, a fan cavity 22 with an outward opening is communicated with one side wall of the air inlet cavity 13, a fan shaft 25 is rotatably arranged in the side wall of the fan cavity 22 close to the combustion cavity 12, fan blades 24 are fixedly arranged on the outer circular surface of the fan shaft 25 in a circumferential array, a fan motor 23 is fixedly arranged between the fan cavity 22 and the combustion cavity 12, one end of the fan shaft 25 close to the combustion cavity 12 is in power connection with one end surface of the fan motor 23 far away from the combustion cavity 12, a communication channel 38 is communicated between the air inlet cavity 13 and the combustion cavity 12 and under each air column 19, the lower end of each air column 19 can slide up and down in the communication channel 38, baffle cavities 39 are respectively communicated with two side walls of the communication channel 38, a baffle cavity 39 is hinged to the upper side in the baffle cavity 39, and a reset spring 41 is fixedly connected between the baffle 40 and one side wall of the baffle cavity 39 far away from the communication channel 38, under the action of the fan motor 23, the fan blades 24 rotate to generate negative pressure, so that outside air is sucked into the air inlet cavity 13 and is introduced into the combustion cavity 12 through the air passage 21 of the air introducing column 17 and the air holes 27 to provide sufficient combustion improver for combustion objects, an exhaust pipeline 15 communicated with the combustion cavity 12 is fixedly arranged on one side end face of the furnace body 11, and the exhaust pipeline 15 is used for exhausting redundant air.

When the device is used, the inserting rod 42 is pushed towards the direction far away from the accommodating groove 26 to unlock the space between the inner furnace cover 17 and the outer furnace cover 16, the lifting spring 20 jacks the inner furnace cover 17 as shown in figure 1, at the moment, the outer furnace cover 16 is turned upwards, then, combustion objects such as branches and the like are placed in the combustion chamber 12, then, the outer furnace cover 16 is horizontally covered, so that the clamping blocks 33 enter the clamping grooves 32, then, the locking blocks 36 drive the locking blocks 36 to move towards the direction close to the combustion chamber 12 due to the elastic force of the locking springs 35, so that the locking blocks 36 are clamped into the locking grooves 37, so that the outer furnace cover 16 is locked, then, the inner furnace cover 17 is pressed downwards, the inner furnace cover 17 moves downwards into the accommodating groove 26, further, the ventilating column 19 is driven to move downwards and compress the lifting spring 20, so that the ventilating column 19 enters the combustion chamber 12 and is inserted into the combustion objects in the combustion chamber 12, and then, the lower end of the ventilating column 19 passes through the communicating channel 38 and extends into the combustion chamber 13, the lower end of the ventilation column 19 pushes the baffle 40 at the two sides open, and further compresses the return spring 41, after the inner furnace cover 17 moves to the lower limit position, the insertion rod 42 is pushed towards the direction close to the accommodation groove 26, so that the end of the insertion rod 42 close to the accommodation groove 26 is inserted into the slot 18, so that the inner furnace cover 17 is fixed, then the fan motor 23 is started, the fan shaft 25 is driven to rotate through power connection, and the fan blade 24 is driven to rotate around the fan shaft 25, so as to generate negative pressure, outside air is sucked into the air inlet cavity 13, and is introduced into the combustion cavity 12 through the ventilation channel 21 and each air hole 27, at this time, the igniter 43 is started to ignite the combustion objects, because sufficient air is introduced between the combustion objects, the combustion objects are fully combusted, the generated smoke amount is small, the excessive gas is adsorbed by solid particles forming the smoke when passing through the inner wall of the exhaust pipeline 15, the discharged gas does not contain the smoke particles, at this time, food and the like are placed on the upper end surfaces of the outer furnace cover 16 and the inner furnace cover 17, and heating can be realized.

To sum up, compare among the prior art foldable oven and adopt folding structure of accomodating, the assembly relation of the post of setting up outer bell, interior bell and ventilating ingeniously of this embodiment, structure itself is more compact, portable, and the not firm condition of back structure that can appear expandeing after foldable oven uses many times can not appear. In addition, this embodiment passes through the ventilation post with the air in the open air to the combustion object in the middle of for sufficient combustion improver and combustion object contact carry out abundant burning, reduce the production of smog.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient to carry's outdoor barbecue stove, including the furnace body that has the combustion chamber, the combustion chamber upside is equipped with bell mechanism, a serial communication port, bell mechanism includes outer bell and interior bell, set up the ascending holding tank of opening in the outer bell, interior bell connects in the holding tank, the slot has been seted up to interior bell one side, the intercommunication is equipped with the insertion rod chamber on the holding tank lateral wall, it is equipped with the insertion rod that can insert in the slot to insert the rod intracavity to slide, the lower terminal surface of interior bell evenly is fixed with a plurality of ventilation posts, just at each ventilation post outside fixedly connected with lifting spring between terminal surface and the holding tank lower wall under the interior bell, interior bell connects to target in place the holding tank back, interior bell and outer bell form the heating surface.

2. The outdoor barbecue grill convenient to carry according to claim 1, wherein one side of the outer furnace cover is hinged with one side of the upper end surface of the furnace body, a clamping block is fixedly arranged on the lower end surface of the other side of the outer furnace cover, a clamping groove is formed in the upper end surface of the furnace body, and the clamping block is in inserted fit with the clamping groove.

3. The outdoor barbecue grill convenient to carry according to claim 2, wherein a locking cavity is communicated with the side wall of the clamping groove, a locking block is slidably arranged in the locking cavity, a locking groove is arranged in the clamping block, and the locking block can slide in and out of the locking groove.

4. The portable outdoor barbecue grill according to claim 3, wherein a locking spring is fixedly connected between an end face of the locking block far away from the clamping block and a side wall of the locking cavity far away from the clamping block.

5. A portable outdoor barbecue according to claim 3, wherein a side of the locking block facing the locking groove is rounded.

6. The outdoor barbecue grill convenient to carry according to claim 1, wherein the lower side of the holding tank is uniformly distributed and communicated with through holes with downward openings, the number of the through holes is consistent with that of the ventilation columns and is correspondingly arranged, and each ventilation column can be slidably arranged in the corresponding through hole.

7. The portable outdoor barbeque grill as set forth in claim 6, wherein the ventilation post is inserted into the combustion chamber after the inner lid is fitted into the receiving groove in place.

8. The outdoor barbecue grill convenient to carry according to claim 6, characterized in that the lower side of the combustion chamber is provided with an air inlet chamber, and the ventilation column is internally and downwards provided with a ventilation channel capable of being communicated with the air inlet chamber.

9. An outdoor barbecue grill convenient to carry according to claim 8, characterized in that the circumferential wall of said ventilation channel is arranged up and down and the communication of the circumferential array is provided with air holes with outward openings.

10. The portable outdoor barbecue grill according to claim 9, wherein a filter plate is fixed between the side walls of said air hole.