TWI711789B - Barbecue stove - Google Patents

Abstract

A barbecue stove includes a case, an oil filtering device, an oil collecting groove and a heating assembly. The case defines an axial direction and includes a case bottom and an annular wall. The case bottom is disposed within an exhaust opening. The oil collecting groove is borne on the oil filtering device. The oil collecting groove is radially disposed with a gap.

Description

Grill

The invention relates to a barbecue grill.

Modern people live a busy life, so after get off work and on holidays, they invite friends and relatives to meet to exchange feelings and relax. The barbecue shop does not need to spend time preparing food and cleaning equipment, and can chat while eating. It has become the new darling of people holding gatherings in recent years.

However, the structure of the barbecue grill of the conventional barbecue shop is complicated and inconvenient to assemble, so it is fixed on the table top. When the shop is closed, only a damp cloth can be used to wipe the inside of the grill, which is not easy to clean. This will cause grease residue , And cannot have good sanitary conditions and service quality, and there are shortcomings that need to be improved.

Therefore, it is necessary to provide a novel and progressive grill to solve the above-mentioned problems.

The main purpose of the present invention is to provide a barbecue grill, which can be easily disassembled and assembled and has a simple structure, so that it can be easily cleaned, so that the grill is always kept clean.

To achieve the above objective, the present invention provides a barbecue grill, which includes a shell, an oil filter, an oil collecting tank, an inner frame and a heating assembly. The shell defines an axial direction, and includes a shell bottom and a ring wall connected to each other, the ring wall surrounds the axial direction, and an air exhaust port penetrates through the shell bottom. The oil filtering device is carried on the bottom of the shell along the axial direction and closes the air outlet. The oil collecting groove is located in the ring wall and carried by the oil filtering device, an end of the oil collecting groove away from the bottom of the shell is axially opened with an opening, the oil collecting groove is also radially provided with a gap, and the oil collecting groove is radially provided with a first stop edge. The inner frame is carried on the first retaining edge, a plurality of smoking holes are penetrated in the radial direction of the inner frame, and a second retaining edge is arranged radially inward of the inner frame, and the second retaining edge is used to carry a grilling net. The heating element is arranged on the shell and can selectively extend into the oil collecting groove through the gap.

The following examples are only used to illustrate the possible implementation aspects of the present invention, but they are not intended to limit the scope of protection of the present invention, and are described first.

Please refer to FIGS. 1 to 6, which show a preferred embodiment of the present invention. The barbecue grill of the present invention includes a shell 1, an oil filter device 2, an oil collecting tank 3, an inner frame 4 and a heating element 5.

The housing 1 defines an axial direction 11, and includes a shell bottom 12 and an annular wall 13 connected to each other. The annular wall 13 surrounds the axial direction 11, and the shell bottom 12 is provided with an exhaust port 14 through which the exhaust port 14 is connected. An air extraction device (not shown).

The oil filtering device 2 is carried on the shell bottom 12 along the axial direction 11 and closes the air outlet 14.

The oil collecting groove 3 is located in the annular wall 13 and carried by the oil filtering device 2. The oil collecting groove 3 has an opening 31 at one end axially 11 away from the shell bottom 12, and the oil collecting groove 3 is further provided with a notch 32 in the radial direction. The oil collecting groove 3 is radially provided with a first retaining edge 33.

The inner frame 4 is carried on the first retaining edge 33, the inner frame 4 is radially provided with a plurality of smoking holes 41, and the inner frame 4 is provided with a second retaining edge 42 radially inward, and the second retaining edge 42 is provided for Carry a grilled net 9.

The heating element 5 is disposed on the housing 1 and can selectively extend into the oil collecting groove 3 through the gap 32.

Therefore, when the grilling net 9 carries the food and the heating assembly 5 is activated, the food can be heated. In this embodiment, the heating assembly 5 is an electric heating type, and the ring wall 13 further opens a communicating port 16 radially to The power supply line or other pipelines pass through. In other embodiments, it can also be gas heating or other forms. When the food is grilled and grease flows out and oil smoke is generated, the grease will drip into the bottom of the oil collecting trough 3 and collect without flowing into the filter. For the oil structure or the ring wall 13 and the bottom 12 of the shell 1, oil fume will flow into the flow passage between the shell 1 and the inner frame 4 through the smoking holes 41, and be discharged by the air outlet after passing through the oil filter 2 14 is exhausted, so the grill can achieve a smokeless effect to prevent users from inhaling oil fume.

When the barbecue grill is to be cleaned, since the inner frame 4 is carried on the first retaining edge 33, the inner frame 4 can be easily taken out, the oil collecting groove 3 is provided with the notch 32 and the oil collecting groove 3 is carried on the filter The oil device 2, the notch 32 enables the oil collecting groove 3 to be easily taken out of the housing 1 without being interfered by the heating element 5. In addition, the oil filtering device 2 is carried on the bottom 12 of the housing and can also be easily removed from the housing The body 1 is taken out, and the user can easily clean the The ring wall 13 and the bottom 12 of the shell 1 and the heating assembly 5, so the inner frame 4, the oil collecting tank 3 and the oil filter 2 of the barbecue grill can be quickly disassembled for cleaning, and it is easier to maintain cleanliness. To improve hygiene quality.

Specifically, the notch 32 is connected to the opening 31, and the notch 32 is in the shape of a U. The heating element 5 is disposed on the ring wall 13 and can swing at a first position and a second position. When the heating element 5 is located In the first position, the heating assembly 5 extends in the radial direction to extend into the oil collecting groove 3; when the heating assembly 5 swings to the second position, the heating assembly 5 extends in the axial direction 11, making it less likely to interfere with Disassembly and assembly of the oil collecting tank 3. In addition, the first retaining edge 33 extends radially outwardly at an end of the oil collecting groove 3 away from the shell bottom 12, the first retaining edge 33 is in the shape of a U, and the first retaining edge 33 faces away from the shell bottom 12 A folding piece 37 is flexed in the direction in which the folding piece 37 prevents the inner frame 4 and the oil collecting groove 3 from sliding relative to each other.

In this embodiment, a cover plate 61 is further included. When the heating element 5 swings to the first position, the cover plate 61 is disposed on the notch 32 along the axial direction 11 and is located relatively above the heating element 5. In order to avoid grease dripping to the root of the heating element 5, causing short circuit of the wires.

Furthermore, the oil filtering device 2 has a surrounding structure around the axial direction 11, the shell bottom 12 is provided with a limiting member 15 surrounding the axial direction 11, and the oil filtering device 2 is sleeved on the limiting member 15 , To quickly position the oil filter device 2 on the shell bottom 12 and close the air outlet 14, and the limiting member 15 can block the grease accumulated on the shell bottom 12 to prevent the grease from flowing into the air outlet 14 .

In this embodiment, the oil filter device 2 includes an outer layer 21 and an inner layer 22 concentrically arranged. The outer layer 21 and the inner layer 22 surround the axial direction 11, and a filter is provided between the outer layer 21 and the inner layer 22. In structure 23, the inner layer 22 and the outer layer 21 are provided with a plurality of holes 24, and the oil filtering device 2 is provided with a through hole 25 toward one end of the shell bottom 12. Since the oil collecting groove 3 is carried by the oil filtering device 2, The top of the oil filter device 2 is closed by the oil collecting trough 3 so that the oil fume cannot pass through. The oil fume can only enter the filter structure 23 through the plurality of holes 24 of the outer layer 21. The filter structure 23 can allow the grease to adhere to make the oil fume content It descends, and then passes through the holes 24 of the inner layer 22 to flow to the exhaust port 14.

It is worth mentioning that a large diameter section 34, a bent section 35 and a small diameter section 36 are sequentially provided on both radial sides of the oil collecting groove 3, and the small diameter section 36 is inserted into the oil filter device 2 to prevent The oil collecting groove 3 slides relative to the oil filtering device 2, and the radial dimension of the large diameter section 34 is larger than the oil filtering device 2.

In addition, preferably, the barbecue further includes a shielding member 8 which is carried on the bending section 35. The shielding member 8 is integrally flexed toward the bottom 12 with a plurality of shielding pieces 81, the shielding pieces 81 They are respectively shielded in a plurality of oil leakage holes 82 provided in the shielding member 8. When the oil of the food material drips from the food material, it first drips to the shielding member 8, and then drips to the oil collecting tank 3 through the oil leakage holes 82 At the bottom of the groove, the shielding member 8 and the shielding pieces 81 can effectively block the grease dripping to the bottom of the oil collecting groove 3, and avoid the grease at the bottom of the oil collecting groove 3 from shaking or overheating. Splash upwards on food or users.

In this embodiment, an oil collecting basin 7 is further included. The oil collecting basin 7 is arranged on an end of the oil filtering device 2 away from the shell bottom 12, and the oil collecting groove 3 is inserted into the oil collecting basin 7 and carried on the oil collecting basin 7 At the bottom of the basin 7, one end of the oil collecting basin 7 away from the shell bottom 12 is further provided with a fifth retaining edge 71 extending radially outward. The fifth retaining edge 71 is carried on the oil filter device 2 away from the shell bottom 12 On the end surface, the oil collecting basin 7 can be used to collect grease attached to the outer wall of the oil collecting groove 3. Preferably, the bending section 35 is oblique to the axial direction 11, so that the grease attached to the large diameter section 34 can flow smoothly through the bending section 35 to the small diameter section 36, and finally to the oil collection Pot 7 is collected.

It should be noted that the barbecue grill may further include an outer frame 62. One end of the inner frame 4 away from the bottom 12 radially faces the outer periphery with a third retaining edge 43, and the outer frame 62 is provided with a plurality of The fourth retaining edge 621. The inner frame 4 is located in the outer frame 62 and the third retaining edge 43 is carried on the fourth retaining edges 621. The outer frame 62 can be used to be fixed on the desktop of a table. The body 1 can be used to be fixed inside the table body.

In summary, in the barbecue of the present invention, since the oil collecting groove is provided with the notch and the oil collecting groove is carried on the oil filter device, the notch can prevent the oil collecting groove from being interfered by the heating element and easily move from the shell Take it out, so the inner frame, the oil collecting tank and the oil filtering device of the barbecue grill can be quickly disassembled for cleaning, and it is easier to maintain cleanliness to improve hygiene quality.

1: shell

11: Axial

12: Shell bottom

13: Ring wall

14: Exhaust vent

15: limit piece

16: connecting port

2: oil filter device

21: Outer layer

22: inner layer

23: filter structure

24: Hole

25: Through hole

3: Oil collecting tank

31: opening

32: gap

33: first retaining edge

34: Large diameter section

35: bending section

36: Trail section

37: Folding

4: inner frame

41: Smoking hole

42: second retaining edge

43: third retaining edge

5: Heating components

61: cover

62: Outer Frame

621: The Fourth Block

7: Oil collection basin

71: Fifth retaining edge

8: Block

81: Block

82: oil leak hole

9: Grilled net

Figure 1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is an exploded view of a preferred embodiment of the present invention. 3 and 4 are partial exploded views of a preferred embodiment of the invention. Figure 5 is a side cross-sectional exploded view of a preferred embodiment of the present invention. Figure 6 is a side cross-sectional view of a preferred embodiment of the present invention.

1: shell

11: Axial

16: connecting port

2: oil filter device

3: Oil collecting tank

4: inner frame

5: Heating components

61: cover

62: Outer Frame

7: Oil collection basin

8: Block

9: Grilled net

Claims (10)

A barbecue grill, including: A shell defines an axial direction, and includes a shell bottom and a ring wall that are connected to each other, the ring wall surrounds the axial direction, and an air exhaust port penetrates through the shell bottom; An oil filter device, which is carried on the bottom of the shell along the axial direction and closes the air outlet; An oil collecting groove is located in the ring wall and carried by the oil filtering device. An end of the oil collecting groove away from the bottom of the shell is axially opened with an opening, the oil collecting groove is also radially provided with a gap, and the oil collecting groove is radially provided with a first Retaining edge An inner frame carried on the first retaining edge, a plurality of smoking holes are penetrated in the radial direction of the inner frame, a second retaining edge is arranged radially inward of the inner frame, and the second retaining edge is configured to carry a grilling net; A heating component is arranged on the shell and can be selectively extended into the oil collecting groove through the gap. The barbecue grill according to claim 1, wherein the gap is connected to the opening, the heating element is disposed on the ring wall and can swing between a first position and a second position, and when the heating element is located at the first position The heating element extends in a radial direction; when the heating element swings to the second position, the heating element extends in an axial direction. According to claim 2, the barbecue grill further includes a cover plate, and when the heating element swings to the first position, the cover plate is disposed on the notch along the axial direction and is located relatively above the heating element. The barbecue grill according to claim 1, wherein the oil filter device has a surrounding structure around the axial direction, the shell bottom is provided with a limiting member surrounding the axial direction, and the oil filter device is sleeved on the limiting member . The barbecue grill of claim 4, further comprising an oil collecting basin, the oil collecting basin cover is arranged at an end of the oil filtering device away from the bottom of the shell, and the oil collecting groove is inserted into the oil collecting basin and carried on the oil collecting basin The bottom. The barbecue grill according to claim 4, wherein the oil filtering device includes an outer layer and an inner layer arranged concentrically, the outer layer and the inner layer surround the axial direction, and a filtering structure is provided between the outer layer and the inner layer, The inner layer and the outer layer are provided with a plurality of holes, and the oil filtering device is provided with a through hole at one end toward the bottom of the shell. The barbecue grill according to claim 1 to 6, wherein a large diameter section, a bent section, and a small diameter section are sequentially provided on both radial sides of the oil collecting groove, and the small diameter section is inserted into the oil filter device, the The radial dimension of the large diameter section is larger than the oil filter device. The barbecue grill according to claim 7, which further includes a shielding member carried on the bending section, the shielding member is integrally flexed toward the bottom of the shell with a plurality of shielding pieces, and the shielding pieces respectively shield the device A plurality of oil leakage holes in the shield. The barbecue grill according to any one of claims 1 to 6, which further comprises an outer frame, and an end of the inner frame away from the bottom of the shell radially faces a third retaining edge toward the outside, and the outer frame faces radially inward A plurality of fourth retaining edges are provided, the inner frame is located in the outer frame and the third retaining edges are carried on the fourth retaining edges. The barbecue grill according to claim 3, wherein the oil filter device has a surrounding structure around the axial direction, the shell bottom is provided with a limiting member surrounding the axial direction, and the oil filter device is sleeved on the limiting member ; It also includes an oil collecting basin, the oil collecting basin cover is arranged at the end of the oil filtering device away from the bottom of the shell, the oil collecting groove is inserted into the oil collecting basin and carried on the bottom of the oil collecting basin; the oil filtering device includes concentric An outer layer and an inner layer are provided, the outer layer and the inner layer surround the axial direction and a filter structure is provided between the outer layer and the inner layer, the inner layer and the outer layer are perforated with a plurality of holes, and the oil filter device faces One end of the shell bottom is provided with a through hole; both radial sides of the oil collecting groove are sequentially provided with a large diameter section, a bent section and a small diameter section. The small diameter section is inserted into the oil filter device, and the large diameter section The radial dimension is larger than that of the oil filter device; it also includes a shielding member carried on the bending section, the shielding member is integrally flexed toward the bottom of the shell with a plurality of shielding pieces, and the shielding pieces are respectively shielded at A plurality of oil leakage holes of the shielding member; and an outer frame, an end of the inner frame away from the bottom of the shell has a third retaining edge radially toward the outside, and the outer frame is provided with a plurality of fourth retaining edges radially inward, The inner frame is located in the outer frame and the third retaining edge is carried on the fourth retaining edges; the first retaining edge extends radially outward and is provided at an end of the oil collecting groove away from the bottom of the shell, the first retaining edge The first retaining edge is bent in a direction away from the bottom of the shell with a folded piece; the gap is in the shape of a letter; one end of the oil collecting basin away from the bottom of the shell is radially outwardly extended with a fifth A retaining edge, the fifth retaining edge is carried on the end surface of the oil filter device away from the bottom of the shell; the ring wall is further opened with a communication port radially; the bending section is oblique to the axial direction.

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