An electric barbecue cleaning brush

Abstract

This utility model discloses an electric barbecue cleaning brush, comprising a brush holder composed of two identical side plates, a handle composed of two identical connecting plates connected by screws, a power supply component, a drive component, and a control component. The power supply component and the drive component are electrically connected to the control component. The power supply component is detachably disposed inside the handle, and the brush holder is provided with a detachable brush head. This electric barbecue cleaning brush, through the rotational connection between the fixed part at one end of the brush holder and the outer cover, combined with the threaded connection between the rotating buckle and the snap-fit ​​groove, realizes the convenient opening and closing of the outer cover, facilitating the installation and removal of the brush head, making it easy to remove the brush head for cleaning and maintenance, and facilitating the replacement of different types of brush heads.

Description

Technical Field

[0001] This utility model relates to the field of barbecue cleaning brushes, specifically an electric barbecue cleaning brush. Background Technology

[0002] In the barbecue industry and home barbecue settings, barbecue cleaning brushes are a common tool for cleaning barbecue grills. As people's demands for barbecue hygiene and efficiency continue to increase, higher requirements are being placed on the performance of barbecue cleaning brushes. However, existing barbecue cleaning brushes have revealed many problems in actual use, especially in terms of the installation, disassembly, cleaning, and replacement of brush heads.

[0003] First, the installation and removal process of existing barbecue cleaning brush heads is often cumbersome. Many traditional cleaning brushes use an integrated design, with the brush head fixedly connected to the brush body, or employ complex connection methods, such as screws and nuts that require special tools for disassembly. This makes it difficult and time-consuming to replace the brush head when it wears out or to clean it after cleaning. For example, some cleaning brush heads are fixed to the brush body with multiple small screws, requiring each screw to be unscrewed individually each time, which is not only inconvenient but also prone to loss, causing great inconvenience to users. Second, the inconvenience of installing and removing the brush head makes it difficult to change to different types of brush heads. In actual barbecue scenarios, the material of the barbecue grill, the type and severity of stains vary, and different types of brush heads may be needed to achieve the best cleaning effect. For example, for stubborn oil stains and burnt stains, a wire brush head is needed for powerful cleaning; while for some delicate barbecue grill surfaces, a softer brush head may be needed to avoid scratching. However, existing cleaning brushes, due to structural limitations, cannot quickly and easily replace different types of brush heads. This often forces users to purchase multiple different cleaning brushes to meet varying cleaning needs, increasing usage costs. Furthermore, existing barbecue cleaning brushes are not easy to disassemble for cleaning and maintenance. During grilling, the brush head accumulates a large amount of oil, food residue, and other grime. If not cleaned promptly, this not only breeds bacteria, affecting hygiene for subsequent uses, but may also shorten the brush head's lifespan. However, the difficulty in disassembling the brush head prevents thorough cleaning. While some cleaning brushes can be cleaned as a whole, the dirt inside the brush head is difficult to remove completely, accumulating over time and affecting cleaning effectiveness and lifespan. In conclusion, the technical problems of existing barbecue cleaning brushes—such as the inconvenience of installing and disassembling the brush head, the difficulty in replacing different types of brush heads, and the difficulty in disassembling the brush head for cleaning and maintenance—severely impact their convenience and practicality. Utility Model Content

[0004] In order to overcome the shortcomings of existing technical solutions, this utility model provides an electric barbecue cleaning brush, which can effectively solve the technical problems of existing barbecue cleaning brushes having brush heads that are inconvenient to install and disassemble, as well as being inconvenient to replace different types of brush heads and to disassemble the brush heads for cleaning and maintenance.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an electric barbecue cleaning brush, comprising a brush holder composed of two identical side plates, a handle composed of two identical connecting plates connected by screws, a power supply component, a drive component, and a control component. The power supply component and drive component are electrically connected to the control component. The power supply component is detachably disposed inside the handle. The brush holder is provided with a detachable brush head. One end of the brush holder extends outward to form a fixing part. An outer cover is provided at the end of the brush holder near the fixing part. The outer cover includes a first cover plate and a second cover plate. Both ends of the fixing part extend outward to form fixing rods. A connection is established between the first cover plate and the second cover plate. The first cover plate is threaded with screws. One end of the first cover plate is provided with a movable rotating buckle. The side of the brush holder extends outward to form a snap-fit ​​groove. One end of the rotating buckle extends into the snap-fit ​​groove and is threadedly connected to the snap-fit ​​groove. The rotating buckle is movably disposed at one end of the first cover plate. One end of the second cover plate extends outward to form a fixing groove. One end of the fixing groove is provided with a spring. The spring is wrapped around the rotating buckle. One end of the spring extends into the rotating buckle and abuts against the inner wall of the rotating buckle. One end of the second cover plate extends outward to form a rotating part. The rotating part is rotatably connected to the fixing rod. The outer cover is rotatably connected to the brush holder through the fixing rod.

[0006] Furthermore, one end of the brush holder is provided with a detachable fixing cover, which is threadedly connected to the brush holder by screws.

[0007] Furthermore, the brush holder has an internal receiving cavity. The driving assembly includes a rotating motor disposed in the receiving cavity and a linkage assembly disposed on the side of the frame. The output end of the rotating motor is provided with a first gear. The linkage assembly includes a first gear plate, a second gear plate, and a third gear plate. The first, second, and third gear plates are all rotatably connected to the side of the brush holder. The first gear is meshed with the first gear plate. The first gear plate is meshed with the second gear plate. The second gear plate is meshed with the third gear plate. The rotating motor forms a transmission connection with the brush head through the linkage assembly. When the rotating motor is working, it drives the first, second, and third gear plates to rotate, causing the brush head to rotate. One end of the brush head passes through the brush holder and is detachably connected to the third gear plate. The other end of the brush head passes through the brush holder and is detachably connected to the brush holder.

[0008] Furthermore, both ends of the brush holder are provided with positioning grooves, and a baffle is provided at the end of the brush holder near the brush head. Both ends of the baffle are bent outward to form positioning parts, and the positioning parts are snapped into the positioning grooves to achieve a snap-fit ​​connection between the baffle and the brush holder.

[0009] Furthermore, the control component includes a main control circuit board, control buttons, and a display screen. One end of the brush holder is provided with an installation port, the display screen is embedded in the installation port, a fixed cavity is formed inside the brush holder, the main control circuit board is fixedly disposed in the fixed cavity, one end of the handle is provided with a positioning port, the control buttons are movably disposed in the positioning port, and both the control buttons and the display screen are electrically connected to the main control circuit board.

[0010] Furthermore, one end of the handle extends outward to form a sleeve portion, and a detachable bottom cover is provided at one end of the handle near the sleeve portion. A limiting groove is provided on the inner wall of the sleeve portion, and an elastic locking block extends outward from the inner wall of the bottom cover. The locking block is snapped together with the limiting groove. By pressing the locking block, the locking block is disengaged from the limiting groove, thereby making the bottom cover and the handle detachable.

[0011] Furthermore, the brush head is made of steel wire.

[0012] Furthermore, the power supply assembly is disposed in the cavity formed between the handle and the bottom cover, and the power supply assembly uses a rechargeable lithium battery.

[0013] Furthermore, the handle is provided with a rope end for connecting a rope at one end near the sleeve, and the rope end is provided with a connecting hole.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This utility model provides an electric barbecue cleaning brush, which achieves convenient opening and closing of the outer cover by the fixed part at one end of the brush holder and the rotating connection of the outer cover with the threaded connection of the rotating buckle and the snap-lock groove, making it easy to install and remove the brush head, easy to remove the brush head for cleaning and maintenance, and easy to replace different types of brush heads. Attached Figure Description

[0015] Figure 1 This is a perspective view of the upper surface of an electric barbecue cleaning brush according to the present invention.

[0016] Figure 2 This is a perspective view of the lower end face of an electric barbecue cleaning brush according to the present invention;

[0017] Figure 3 An exploded view of the outer cover of an electric barbecue cleaning brush according to this utility model;

[0018] Figure 4 This is a perspective view of the second cover plate of an electric barbecue cleaning brush according to the present invention;

[0019] Figure 5 This is a schematic diagram of the structure of the brush holder, handle, and second cover plate of an electric barbecue cleaning brush according to this utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the brush holder and brush head of an electric barbecue cleaning brush according to this utility model;

[0021] Figure 7 This is a schematic diagram of the internal structure of the brush holder and handle of an electric barbecue cleaning brush according to this utility model;

[0022] Figure 8 This is a schematic diagram of the bottom cover and sleeve of an electric barbecue cleaning brush according to the present invention.

[0023] Figure 9 This is a schematic diagram of the brush holder and drive assembly of an electric barbecue cleaning brush according to the present invention;

[0024] Figure 10 This is a perspective view of the bottom cover of an electric barbecue cleaning brush according to the present invention;

[0025] Figure 11 This is a perspective view of the linkage component of an electric barbecue cleaning brush according to this utility model.

[0026] Numbering on the map:

[0027] 1-Brush holder; 2-Side plate; 3-Handle; 4-Connecting plate; 5-Brush head; 6-Baffle; 7-Control button; 8-Positioning port; 9-Mounting port; 10-Display screen; 11-Bottom cover; 12-Clamping block; 13-Third gear disc; 14-Sleeve part; 15-Limiting groove; 16-Power supply assembly; 17-Rope head; 18-Connecting hole; 19-Second cover plate; 20-First cover plate; 21-Rotating buckle; 22-Outer cover; 23-Rotating part; 24-Fixing groove; 25-Spring; 26-Fixing part; 27-Fixing rod; 28-Snap groove; 29-Positioning groove; 30-Positioning part; 31-Fixing cover; 32-Receiving cavity; 33-Rotating motor; 34-Fixing cavity; 35-Main control circuit board; 36-Linkage assembly; 37-First gear; 38-First gear disc; 39-Second gear disc. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] The following is combined Figures 1-11 A detailed description of an electric barbecue cleaning brush according to this utility model is provided below:

[0030] An electric barbecue cleaning brush includes a brush holder 1 composed of two identical side plates 2, a handle 3 composed of two identical connecting plates 4 connected by screws, a power supply component 16, a drive component, and a control component. The power supply component 16 and the drive component are electrically connected to the control component. The power supply component 16 is detachably disposed inside the handle 3. The brush holder 1 is provided with a detachable brush head 5. One end of the brush holder 1 extends outward to form a fixing part 26. An outer cover 22 is provided at the end of the brush holder 1 near the fixing part 26. Both ends of the fixing part 26 extend outward to form fixing rods 27. One end of the outer cover 22 extends outward to form a rotating part 23. The rotating part 23 is rotatably connected to the fixing rods 27, allowing the outer cover 22 to rotate around the fixing rods 27. 2. The brush holder 1 is rotatably connected to the fixed rod 27. One end of the outer cover 22 is provided with a movable rotating buckle 21. The side of the brush holder 1 extends outward to form a buckle groove 28. One end of the rotating buckle 21 extends to the buckle groove 28 and is threadedly connected to the buckle groove 28. The outer cover 22 includes a first cover plate 20 and a second cover plate 19. The first cover plate 20 and the second cover plate 19 are threadedly connected by screws. The rotating buckle 21 is movably disposed at one end of the first cover plate 20. One end of the second cover plate 19 extends outward to form a fixed groove 24. One end of the fixed groove 24 is provided with a spring 25. The spring 25 is arranged around the rotating buckle 21. One end of the spring 25 extends to the rotating buckle 21 and abuts against the inner wall of the rotating buckle 21.

[0031] One end of the brush holder 1 is provided with a detachable fixing cover 31, which is threadedly connected to the brush holder 1 by screws.

[0032] The brush holder 1 has an internal receiving cavity 32. The driving assembly includes a rotating motor 33 disposed in the receiving cavity 32 and a linkage assembly 36 disposed on the side of the frame. The output end of the rotating motor 33 is provided with a first gear 37. The linkage assembly 36 includes a first gear 38, a second gear 39, and a third gear 13. The first gear 38, the second gear 39, and the third gear 13 are all rotatably connected to the side of the brush holder 1. The first gear 37 is meshed with the first gear 38, and the first gear 38 is meshed with the second gear 39. The toothed discs 39 are meshed together, and the second toothed disc 39 is meshed with the third toothed disc 13. The rotating motor 33 forms a transmission connection with the brush head 5 through the linkage component 36. When the rotating motor 33 is working, it drives the first toothed disc 38, the second toothed disc 39, and the third toothed disc 13 to rotate, causing the brush head 5 to rotate. One end of the brush head 5 passes through the brush holder 1 and is detachably connected to the third toothed disc 13, and the other end of the brush head 5 passes through the brush holder 1 and is detachably connected to the brush holder 1. The multi-stage gear transmission design allows for speed adjustment to adapt to different cleaning needs and improve cleaning effect.

[0033] Both ends of the brush holder 1 are provided with positioning grooves 29. A baffle 6 is provided at the end of the brush holder 1 near the brush head 5. Both ends of the baffle 6 are bent outward to form positioning parts 30. The positioning parts 30 are inserted into the positioning grooves 29 to achieve a snap-fit ​​connection between the baffle 6 and the brush holder 1.

[0034] The control assembly includes a main control circuit board 35, control buttons 7, and a display screen 10. One end of the brush holder 1 is provided with an installation port 9, and the display screen 10 is embedded in the installation port 9. A fixing cavity 34 is formed inside the brush holder 1, and the main control circuit board 35 is fixedly disposed in the fixing cavity 34. One end of the handle 3 is provided with a positioning port 8, and the control buttons 7 are movably disposed in the positioning port 8. The control buttons 7 and the display screen 10 are electrically connected to the main control circuit board 35.

[0035] One end of the handle 3 extends outward to form a sleeve portion 14. A detachable bottom cover 11 is provided at the end of the handle 3 near the sleeve portion 14. A limiting groove 15 is provided on the inner wall of the sleeve portion 14. An elastic locking block 12 extends outward from the inner wall of the bottom cover 11. The locking block 12 is snapped into the limiting groove 15. Pressing the locking block 12 disengages it from the limiting groove 15, thus detaching the bottom cover 11 from the handle 3. Pressing the locking block 12 disengages it from the limiting groove 15, allowing for a detachable connection between the bottom cover 11 and the handle 3, facilitating the replacement of the power supply component 16 placed in the cavity between the handle 3 and the bottom cover 11.

[0036] The brush head 5 is made of steel wire, which has good wear resistance and cleaning ability.

[0037] The power supply assembly 16 is disposed in the cavity formed between the handle 3 and the bottom cover 11, and the power supply assembly 16 uses a rechargeable lithium battery.

[0038] The handle 3 is provided with a rope head 17 for connecting a rope at one end near the sleeve portion 14, and the rope head 17 is provided with a connecting hole 18.

[0039] In this embodiment, the outer cover 22 consists of a first cover plate 20 and a second cover plate 19, connected by screws to enhance structural stability. The cooperative design of the rotating buckle 21 and the spring 25 ensures that the outer cover 22 fits tightly against the brush holder 1 when closed, preventing it from loosening due to vibration or collision during cleaning and ensuring the continuity and reliability of the cleaning process. The detachable fixing cover 31 at one end of the brush holder 1 facilitates the installation and maintenance of the internal components. The screw threaded connection between the fixing cover 31 and the brush holder 1 ensures the stability of the fixing cover 31 and allows for quick disassembly for cleaning or replacement of internal components when needed. The internal receiving cavity 32 of the brush holder 1 provides protection and installation space for the drive components. The gear transmission design of the rotating motor 33 and the linkage component 36 enables efficient rotational drive of the brush head 5. The multi-stage gear transmission can adjust the speed to adapt to different cleaning needs and improve the cleaning effect. The integrated design of the main control circuit board 35, control buttons 7, and display screen 10 of the control component allows users to intuitively operate and monitor the working status of the cleaning brush. The display screen 10 is embedded in the mounting port 9 of the brush holder 1, providing convenient operation and clear information display, thus improving the user experience. The snap-fit ​​connection between the sleeve portion 14 of the handle 3 and the bottom cover 11, combined with the elastic locking block 12 and limiting groove 15 of the bottom cover 11, enables quick disassembly and installation of the bottom cover 11. This design facilitates the replacement and maintenance of the power assembly 16, while the elastic design of the pressing part ensures the stability of the bottom cover 11 under normal operating conditions. The brush head 5 uses a steel wire tip, which has good wear resistance and cleaning ability, effectively removing stubborn stains on the barbecue grill and extending the service life of the cleaning brush. The rope head 17 of the handle 3 provides additional connection options, allowing users to connect ropes as needed.

[0040] This embodiment of an electric barbecue cleaning brush, through the rotatable connection between the fixing part 26 at one end of the brush holder 1 and the outer cover 22, combined with the threaded connection between the rotating buckle 21 and the snap-lock groove 28, realizes the convenient opening and closing of the outer cover 22, which facilitates the installation and disassembly of the brush head 5, facilitates the disassembly of the brush head 5 for cleaning and maintenance, and facilitates the replacement of different types of brush heads 5.

[0041] In actual use, after fully charging the rechargeable lithium battery, press the pressing part of the bottom cover 11 to disengage the locking block 12 from the limiting groove 15, open the bottom cover 11, put the lithium battery into the cavity between the handle 3 and the bottom cover 11, and then reinstall the bottom cover 11 to make the locking block 12 and the limiting groove 15 snap together. Depending on the condition of the barbecue grill, select the appropriate brush head 5. In this embodiment, a steel wire head is used, which has good wear resistance and cleaning ability. Rotate the rotating buckle 21 on the first cover plate 20 clockwise to disengage the rotating buckle 21 from the buckle slot 28. Then, manually adjust the outer cover 22 so that it rotates around the fixing rod 27, allowing the brush holder 1 to open. After opening the brush holder 1, manually remove and replace the brush head 5. After replacing with a different type of brush head 5, send a start command to the main control circuit board 35 through the control button 7 on the positioning port 8 of the handle 3. After receiving the command, the main control circuit board 35 controls the start of the electrically connected rotating motor 33. When the rotating motor 33 is working, the first gear 37 at its output end drives the first gear disc 38 that meshes with it to rotate. The first gear disc 38 then drives the second gear disc 39 to rotate, and the second gear disc 39 further drives the third gear disc 13 to rotate, thereby driving the brush head 5 to rotate through the third gear disc 13. Hold the handle 3 and aim the rotating brush head 5 at the stained areas on the grill. Use the rotation of the brush head 5 to clean the stains. Because the brush head 5 uses a wire tip, it effectively removes stubborn stains during rotation. During cleaning, the user can use the control button 7 to adjust the rotation speed of the rotating motor 33 via the main control circuit board 35, based on the difficulty and progress of cleaning, thereby adjusting the rotation speed of the brush head 5 for optimal cleaning results. Simultaneously, the user can monitor the cleaning brush's working status in real time via the display screen 10 embedded in the mounting port 9 on the brush holder 1, displaying information such as remaining battery power and current rotation speed. After cleaning, send a stop command to the main control circuit board 35 again via the control button 7. The main control circuit board 35 will then stop the rotating motor 33, and the brush head 5 will stop rotating. Press the latch 12 on the bottom cover 11 to open it and remove the lithium battery for charging for future use. To clean or replace the brush head 5 with a different type, first unscrew the rotating buckle 21 to allow the outer cover 22 to rotate around the fixing rod 27 and open, then disassemble the brush head 5 for the corresponding operation. The working principle and process of the electric barbecue cleaning brush in this embodiment, as well as the circuit structure of the rotating motor 33 and the main control circuit board 35, are all existing technologies and will not be explained in detail here.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An electric barbecue cleaning brush, comprising a brush holder composed of two identical side plates, a handle composed of two identical connecting plates connected by screws, a power supply component, a drive component, and a control component, wherein the power supply component and the drive component are electrically connected to the control component, the power supply component is detachably disposed inside the handle, and the brush holder is provided with a detachable brush head, characterized in that: One end of the brush holder extends outward to form a fixing part. An outer cover is provided at the end of the brush holder near the fixing part. The outer cover includes a first cover plate and a second cover plate. Both ends of the fixing part extend outward to form fixing rods. The first cover plate and the second cover plate are threaded together by screws. One end of the first cover plate is provided with a movable rotating buckle. The side of the brush holder extends outward to form a snap-fit ​​groove. One end of the rotating buckle extends into the snap-fit ​​groove and is threadedly connected to it. The rotating buckle is movably disposed at one end of the first cover plate. One end of the second cover plate extends outward to form a fixing groove. A spring is provided at one end of the fixing groove. The spring is wrapped around the rotating buckle, and one end of the spring extends into the rotating buckle and abuts against the inner wall of the rotating buckle. One end of the second cover plate extends outward to form a rotating part. The rotating part is rotatably connected to the fixing rods. The outer cover is rotatably connected to the brush holder via the fixing rods.

2. The electric barbecue cleaning brush according to claim 1, characterized in that: One end of the brush holder is provided with a detachable fixing cover, which is threadedly connected to the brush holder by screws.

3. The electric barbecue cleaning brush according to claim 1, characterized in that: The brush holder has an internal cavity. The drive assembly includes a rotary motor disposed in the cavity and a linkage assembly disposed on the side of the frame. The output end of the rotary motor is provided with a first gear. The linkage assembly includes a first gear plate, a second gear plate, and a third gear plate. The first, second, and third gear plates are all rotatably connected to the side of the brush holder. The first gear is meshed with the first gear plate, the first gear plate is meshed with the second gear plate, and the second gear plate is meshed with the third gear plate. The rotary motor forms a transmission connection with the brush head through the linkage assembly. When the rotary motor is working, it drives the first, second, and third gear plates to rotate, causing the brush head to rotate. One end of the brush head passes through the brush holder and is detachably connected to the third gear plate, and the other end of the brush head passes through the brush holder and is detachably connected to the brush holder.

4. The electric barbecue cleaning brush according to claim 1, characterized in that: Both ends of the brush holder are provided with positioning grooves, and a baffle is provided at the end of the brush holder near the brush head. Both ends of the baffle are bent outward to form positioning parts. The positioning parts are inserted into the positioning grooves to achieve a snap-fit ​​connection between the baffle and the brush holder.

5. An electric barbecue cleaning brush according to claim 1, characterized in that: The control component includes a main control circuit board, control buttons, and a display screen. One end of the brush holder is provided with an installation port, and the display screen is embedded in the installation port. A fixed cavity is formed inside the brush holder, and the main control circuit board is fixedly installed in the fixed cavity. One end of the handle is provided with a positioning port, and the control buttons are movably installed in the positioning port. The control buttons and the display screen are electrically connected to the main control circuit board.

6. An electric barbecue cleaning brush according to any one of claims 1-5, characterized in that: One end of the handle extends outward to form a sleeve. A detachable bottom cover is provided at one end of the handle near the sleeve. A limiting groove is provided on the inner wall of the sleeve. The inner wall of the bottom cover extends outward to form an elastic locking block. The locking block is snapped together with the limiting groove. By pressing the locking block, the locking block is disengaged from the limiting groove, thus making the bottom cover and the handle detachable.

7. An electric barbecue cleaning brush according to any one of claims 1-5, characterized in that: The brush head is made of steel wire.

8. An electric barbecue cleaning brush according to claim 6, characterized in that: The power supply assembly is disposed in the cavity formed between the handle and the bottom cover, and the power supply assembly uses a rechargeable lithium battery.

9. An electric barbecue cleaning brush according to claim 6, characterized in that: The handle has a rope end near the sleeve for connecting a rope, and the rope end has a connection hole.

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