A portable barbecue grill

Abstract

The utility model relates to a kind of portable barbecue, including pedestal, heating pipe and multiple fixing bases of column structure installation in the middle part of pedestal, the heating pipe includes heating wire assembly and the transparent quartz tube of outer cover. The pedestal includes bottom shell and upper cover, and the middle part of bottom shell is equipped with a boss, and the middle part of boss is provided with the mounting seat of fixed heating pipe, and the lower end of heating wire assembly is fixed on the mounting seat of bottom shell, and the outer periphery of bottom shell in boss is equipped with multiple screw columns, the upper cover is provided with boss cover corresponding boss position, and the through hole for heating pipe is passed through and is set in boss cover, and the through hole is set in upper cover corresponding screw column position, the mounting hole is set in the fixing base, and the through mounting hole of fixing base, the through hole of upper cover is fastened on screw column after screw passes, and the barbecue of this structure, eat barbecue is healthier, also more environmental protection.

Description

Technical Field

[0001] This utility model relates to a portable barbecue grill, belonging to the field of household appliances. Background Technology

[0002] Existing barbecue skewers typically consist of a container filled with charcoal and a wire mesh placed on top of it. The food placed on the wire mesh is grilled using charcoal. This method of heating food is very unhygienic. Some improvements have replaced charcoal with electric heating elements, but regardless of the method used, the skewers are grilled lying flat. As a result, the overflowing grease drips directly onto the heating element or charcoal, producing high-temperature fumes, which is not only very unhygienic but also causes environmental pollution. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned problems and provide a portable barbecue grill that stands the skewers upright for grilling, which avoids the generation of black smoke and makes the grilling process more hygienic.

[0004] The technical solution to achieve the purpose of this utility model is: a portable barbecue grill, the barbecue grill including a base (1), a heating tube (2) of a column structure installed in the middle of the base (1) and a plurality of fixing seats (4) located on the outer periphery of the heating tube (2) for easy insertion of barbecue skewers (3), the heating tube (2) including a heating wire assembly (20) and an outer transparent quartz tube (21).

[0005] Optionally, the base (1) includes a bottom shell (10) and a top cover (11). A boss (12) is provided in the middle of the bottom shell (10). A mounting seat (13) for fixing the heating tube (2) is provided in the middle of the boss (12). The lower end of the heating wire assembly (20) is fixed on the mounting seat (13) of the bottom shell (10). A plurality of screw posts (14) are provided on the outer periphery of the boss (12) of the bottom shell (10). A convex cover (15) is provided on the top cover (11) corresponding to the position of the boss (12). A through hole (16) for the heating tube (2) to pass through is provided on the convex cover (15). A through hole (17) is provided on the top cover (11) corresponding to the position of the screw post (14). An installation hole is provided on the fixing seat (4). The top cover (11) is fastened to the screw post (14) by screws passing through the installation hole of the fixing seat (4) and the through hole (17) of the top cover (11).

[0006] Optionally, the fixing base (4) includes a fixing member (40) and a tag socket (41), the mounting hole is opened on the fixing member (40), and the tag socket (41) is sleeved on the fixing member (40).

[0007] Optionally, the fixing member (40) is provided with a motor-driven rotating device, and the tag socket (41) can be sleeved on the rotating device.

[0008] Optionally, the outer periphery of the top cover (11) is provided with a raised ring (18) for receiving oil.

[0009] Optionally, the transparent quartz tube (21) has a heat dissipation hole (22) at the top.

[0010] Optionally, the heating wire assembly (20) is an electric heating wire (201) wound on a mica column (200).

[0011] Optionally, the heating wire assembly (20) is an electric heating wire (201) wound on a ceramic column.

[0012] Optionally, the heating wire assembly (20) uses a spiral carbon fiber heating wire.

[0013] One of the beneficial effects of this utility model is that the heating tube is installed in a column manner, and multiple fixing seats are set around the outer perimeter of the heating tube to facilitate the insertion of skewers. Because the skewers are heated vertically, even if oil overflows, it will not drip onto the heating tube, thus avoiding the generation of toxic and harmful black smoke, making barbecue healthier and more environmentally friendly.

[0014] Another beneficial effect of this utility model is that the electric heating wire of the heating wire assembly is installed and fixed on the mica column or ceramic column by winding, which has the characteristics of infrared heating, uniform heating, and low cost. Spiral carbon fiber heating wire is preferred. Attached Figure Description

[0015] Figure 1 A 3D view of a portable barbecue grill;

[0016] Figure 2 An exploded view of the portable barbecue grill structure;

[0017] Figure 3 An exploded view of the heating element structure of a portable barbecue grill;

[0018] Figure 4 This is an exploded view of the mounting base and heating element structure of a portable barbecue grill.

[0019] Figure label:

[0020] Base 1, bottom shell 10, top cover 11, boss 12, mounting base 13, screw post 14, convex cover 15, through hole 16, through hole 17, convex ring 18, heating tube 2, heating wire assembly 20, transparent quartz tube 21, heat dissipation hole 22, mica column 200, electric heating wire 201, skewers 3, fixing base 4, fixing piece 40, skewer socket 41. Detailed Implementation

[0021] The specific embodiments of the portable barbecue grill of this utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the portable barbecue grill of this embodiment mainly consists of a base 1, a heating tube 2 mounted on a column structure in the middle of the base 1, and multiple fixing seats 4 located around the heating tube 2 for easy insertion of skewers 3. The heating tube 2 includes a heating wire assembly 20 and an outer transparent quartz tube 21. With this structure, because the skewers 3 are arranged around the heating tube 2 of the column structure, the grease overflowing at high temperatures during heating will not drip onto the heating tube, thus preventing the production of high-temperature black smoke, making it more environmentally friendly and hygienic. Furthermore, the use of far-infrared heating results in better grilling performance. The base 1 mainly consists of a bottom shell 10 and a top cover 11. A boss 12 is provided in the middle of the bottom shell 10. The boss 12 is usually an integral structure with the bottom shell 10, which simplifies processing and improves mechanical strength. Of course, a separate structure can also be adopted. A mounting seat 13 for fixing the heating tube 2 is provided in the middle of the boss 12. The lower end of the heating wire assembly 20 is fixed on the mounting seat 13 of the bottom shell 10. The bottom shell 10 has multiple screw posts 14 on the outer periphery of the boss 12. A convex cover 15 is provided on the top cover 11 corresponding to the position of the boss 12. The convex cover 15 is preferably integrated with the bottom shell 10. The top cover 11 is formed in one piece. The convex cover 15 has the function of isolating grease from entering the heating tube 2, and it is also fastened to the mounting base 13 of the heating tube. The convex cover 15 has a through hole 16 for the heating tube 2 to pass through. The top cover 11 has a through hole 17 corresponding to the screw post 14. The mounting hole is provided on the fixing base 4. The top cover 11 is fastened to the screw post 14 by screws passing through the mounting hole of the fixing base 4 and the through hole 17 of the top cover 11. The convex cover 15 presses against the boss 12, thereby realizing a simple and stable assembly of the heating tube 2.

[0023] As a further improved embodiment, the mounting base 4 is designed to consist of a fixing member 40 and a skewer socket 41. Mounting holes are formed on the fixing member 40, and the skewer socket 41 is fitted onto the fixing member 40, preventing grease from dripping onto the screws. This fitted installation method allows the skewers to be rotated manually during heating, ensuring even heating. Additionally, to prevent grease from entering the bottom shell 10, a sealing ring (not shown in the figure) is preferably provided between the mounting base 4 and the top cover 11.

[0024] As a further improved embodiment, a motor-driven rotating device can also be provided on the fixing member 40, and the skewer socket 41 can be sleeved on the rotating device, so that the skewers can rotate during the grilling process, and the grilling is more even.

[0025] As a further improved embodiment, a raised ring 18 for collecting grease is provided on the outer periphery of the top cover 11 to facilitate grease collection. Since the heating elements used for grilling have high power, heat dissipation holes 22 can be provided at the top of the transparent quartz tube 21 to facilitate heat dissipation. Additionally, the heating wire assembly 20 can be an electric heating wire 201 wound around a mica column 200. Using a mica column 200 results in lower cost, and the electric heating wire 201 is preferably a spiral carbon fiber heating wire that combines long service life and high heating efficiency. This heating method has infrared heating characteristics, resulting in more uniform heating, lower cost, and better grilling effect. Of course, a ceramic column can also be used instead of the mica column 200 for higher support strength.

Claims

1. A portable barbecue grill, characterized in that: The barbecue grill includes a base (1), a heating tube (2) with a column structure installed in the middle of the base (1), and multiple fixing seats (4) located on the outer periphery of the heating tube (2) for inserting barbecue skewers (3). The heating tube (2) includes a heating wire assembly (20) and an outer transparent quartz tube (21).

2. The portable barbecue grill according to claim 1, characterized in that: The base (1) includes a bottom shell (10) and a top cover (11). A boss (12) is provided in the middle of the bottom shell (10). A mounting seat (13) for fixing the heating tube (2) is provided in the middle of the boss (12). The lower end of the heating wire assembly (20) is fixed on the mounting seat (13) of the bottom shell (10). A plurality of screw posts (14) are provided on the outer periphery of the boss (12) of the bottom shell (10). A convex cover (15) is provided on the top cover (11) corresponding to the position of the boss (12). A through hole (16) for the heating tube (2) to pass through is provided on the convex cover (15). A through hole (17) is provided on the top cover (11) corresponding to the position of the screw post (14). An installation hole is provided on the fixing seat (4). The top cover (11) is fastened to the screw post (14) by screws passing through the installation hole of the fixing seat (4) and the through hole (17) of the top cover (11).

3. The portable barbecue grill according to claim 2, characterized in that: The fixing base (4) includes a fixing member (40) and a tag socket (41). The mounting hole is opened on the fixing member (40), and the tag socket (41) is sleeved on the fixing member (40).

4. The portable barbecue grill according to claim 3, characterized in that: The fixing member (40) is provided with a motor-driven rotating device, and the tag socket (41) can be sleeved on the rotating device.

5. The portable barbecue grill according to claim 2, characterized in that: The outer periphery of the upper cover (11) is provided with a raised ring (18) for receiving oil.

6. The portable barbecue grill according to claim 1, characterized in that: The transparent quartz tube (21) has a heat dissipation hole (22) at the top.

7. The portable barbecue grill according to claim 2, characterized in that: The heating wire assembly (20) is an electric heating wire (201) wound on a mica column (200).

8. The portable barbecue grill according to claim 2, characterized in that: The heating wire assembly (20) is an electric heating wire (201) wound on a ceramic column.

9. The portable barbecue grill according to claim 6, characterized in that: The heating wire assembly (20) uses a spiral carbon fiber heating wire.

10. The portable barbecue grill according to claim 2, characterized in that: A sealing ring is provided between the fixing seat (4) and the upper cover (11).

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