Oil screen and smoke hood all-in-one machine with filtering and adsorbing functions

Abstract

The utility model relates to the technical field of kitchen utensils, in particular to an oil screen and smoke hood all-in-one machine with filtering and adsorbing functions, which comprises an oil screen and smoke hood all-in-one machine body, a fixing structure is arranged on the oil screen and smoke hood all-in-one machine body, and an adjusting structure is arranged on the oil screen and smoke hood all-in-one machine body. According to the oil screen and smoke hood all-in-one machine with the filtering and adsorbing functions, through the arrangement of a fixing structure, when a filtering screen and oil absorbing cotton need to be replaced, a first motor rotates in the direction opposite to the rotating direction of the first motor when a movable frame is fixed, and at the moment, a pair of clamping frames can be away from each other under the action of a double-end threaded rod; at the moment, the movable frame can be conveniently moved out of the oil screen and smoke hood all-in-one machine body, the filter screen and the oil absorption cotton can be conveniently replaced, and the problems that when an existing oil screen and smoke hood all-in-one machine is used, the filter screen is inconvenient to detach and clean, and the oil smoke filtering and absorbing effect becomes poor when the filter screen is used for a long time are solved.

Description

Technical Field

[0001] This utility model relates to the field of kitchen utensils technology, and in particular to an integrated oil filter and fume hood with filtration and adsorption functions. Background Technology

[0002] A range hood, also known as a cooking hood, is a kitchen appliance used to purify the kitchen environment. Installed above the stove, it quickly removes cooking fumes and harmful oil fumes produced during cooking, expelling them outdoors. The integrated range hood, purifier, and fan design makes it the best alternative to traditional, complex fume purification systems (water-cooled hood + purifier + fan cabinet + flue). By combining collection, purification, and conveying into one unit, it significantly reduces equipment size and space occupation, resulting in high utilization and a large market share.

[0003] Existing integrated oil filter and fume hood systems suffer from drawbacks such as the inconvenience of disassembling and cleaning the filter, leading to a decline in the filter's effectiveness in filtration and adsorption of oil fumes over time. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated oil filter and fume hood with filtration and adsorption functions, so as to solve the problem mentioned in the background art that the existing integrated oil filter and fume hood has a filter screen that is not easy to disassemble and clean, resulting in a decrease in the filtering and adsorption effect of the filter screen after a long period of use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated oil mesh fume hood with filtration and adsorption functions, comprising an integrated oil mesh fume hood body, wherein a fixing structure is provided on the integrated oil mesh fume hood body, and an adjustment structure is provided on the integrated oil mesh fume hood body;

[0006] The fixed structure includes a fixed frame, a double-ended threaded rod, a guide rod, a first gear, a first motor, a second gear, a clamping frame, a movable frame, a filter screen, and oil-absorbing cotton. The fixed frame is installed on the body of the integrated oil screen and fume hood unit. The double-ended threaded rod is movably installed on the fixed frame. The guide rod is installed on the fixed frame. The first gear is installed on the double-ended threaded rod. The first motor is installed on the fixed frame. The second gear is installed on the first motor and meshes with the first gear. The clamping frame is movably disposed on the double-ended threaded rod and is movably connected to the guide rod. The movable frame is disposed on the clamping frame. The filter screen is disposed on the movable frame. The oil-absorbing cotton is disposed on the movable frame.

[0007] Preferably, the first motor is fixed to the mounting bracket by bolts, and the mounting bracket is provided with reinforcing ribs.

[0008] Preferably, the movable frame is adapted to the clamping frame, and the clamping frame is provided with a protective pad.

[0009] Preferably, the adjustment structure includes a working box, a slide groove, a second motor, a first pulley, a lead screw, a second pulley, a transmission belt, a transmission block, a slide rail, a slider, a connecting plate, and a connecting frame. The slide groove is disposed on the working box, the second motor is installed inside the working box, the first pulley is installed on the second motor, the lead screw is movably mounted on the working box, the second pulley is mounted on the lead screw, the transmission belt is disposed on the first pulley and the second pulley, the transmission block is movably disposed on the lead screw, the slide rail is installed inside the working box, the slider is movably mounted on the slide rail, the connecting plate is mounted on the slider and connected to the transmission block, and the connecting frame is mounted on the connecting plate and connected to the integrated oil mesh fume hood body.

[0010] Preferably, the second motor is fixed to the work box by bolts, and the connecting frame is provided with reinforcing ribs.

[0011] Preferably, the connecting frame is adapted to the slide groove, and the slide rail is adapted to the slider.

[0012] Preferably, the work box is provided with heat dissipation holes and through holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This integrated oil mesh fume hood with filtration and adsorption function, through the setting of the fixed structure, when the filter screen and oil-absorbing cotton need to be replaced, the first motor rotates in the opposite direction to the rotation direction of the first motor when the moving frame is fixed. At this time, the pair of clamping frames can move away from each other under the action of the double-headed threaded rod, which makes it easy to remove the moving frame from the integrated oil mesh fume hood body, and facilitates the replacement of the filter screen and oil-absorbing cotton. This solves the problem that existing integrated oil mesh fume hoods have filters that are inconvenient to disassemble and clean, resulting in a decrease in the filtering and adsorption effect of the filter screen after long-term use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0016] Figure 3 This is a schematic diagram of the internal structure of the working box of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the movable frame and oil-absorbing cotton of this utility model.

[0018] Figure 5 This is a schematic diagram of the clamping frame structure of this utility model;

[0019] In the diagram: 1. Main body of the integrated oil filter and fume hood; 2. Fixed structure; 201. Fixed frame; 202. Double-ended threaded rod; 203. Guide rod; 204. First gear; 205. First motor; 206. Second gear; 207. Clamping frame; 208. Moving frame; 209. Filter screen; 210. Oil-absorbing cotton; 3. Adjustment structure; 301. Working box; 302. Slide groove; 303. Second motor; 304. First pulley; 305. Lead screw; 306. Second pulley; 307. Transmission belt; 308. Transmission block; 309. Slide rail; 310. Slider; 311. Connecting plate; 312. Connecting frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution: an integrated oil mesh fume hood with filtering and adsorption function, including an integrated oil mesh fume hood body 1, a fixing structure 2 on the integrated oil mesh fume hood body 1, and an adjusting structure 3 on the integrated oil mesh fume hood body 1.

[0022] The fixing structure 2 includes a fixing frame 201, a double-ended threaded rod 202, a guide rod 203, a first gear 204, a first motor 205, a second gear 206, a clamping frame 207, a movable frame 208, a filter screen 209, and oil-absorbing cotton 210. The fixing frame 201 is mounted on the integrated oil screen and fume hood body 1. The double-ended threaded rod 202 is movably mounted on the fixing frame 201. The guide rod 203 is mounted on the fixing frame 201. The first gear 204 is mounted on the double-ended threaded rod 202. The first motor 205 is mounted on the fixing frame 201. The second gear 206... The first motor 205 is mounted on the second gear 206, which meshes with the first gear 204. The clamping frame 207 is movably mounted on the double-ended threaded rod 202 and is movably connected to the guide rod 203. The movable frame 208 is mounted on the clamping frame 207, the filter screen 209 is mounted on the movable frame 208, and the oil-absorbing cotton 210 is mounted on the movable frame 208. The integrated oil filter and fume hood body 1 is connected to an external telescopic smoke outlet pipe. A pair of clamping frames 207 are symmetrically arranged on the double-ended threaded rod 202 and the guide rod 203. When it is necessary to fix the movable frame 208... The movable frame 208 is placed at the air inlet end of the integrated oil mesh fume hood body 1. The first motor 205 is driven, which in turn drives the second gear 206 to rotate. Under the action of the first motor 205, the second gear 206 can drive the first gear 204 to rotate. The double-headed threaded rod 202 rotates on the fixed frame 201 under the action of the first gear 204. The pair of clamping frames 207 can move closer to each other under the action of the double-headed threaded rod 202. The pair of clamping frames 207 abut against the side walls of the movable frame 208, thereby fixing the movable frame 208 on the integrated oil mesh fume hood body 1. Driving the integrated oil mesh fume hood body 1 allows the oil fumes to pass through... The filter screen 209 filters out particulate matter in the fumes. The fumes then pass through the oil-absorbing cotton 210, where oily substances are absorbed. The filtered and absorbed fumes are then discharged through an external telescopic exhaust pipe. When the filter screen 209 and oil-absorbing cotton 210 need to be replaced, the first motor 205 rotates in the opposite direction to the rotation direction of the fixed moving frame 208. At this time, the pair of clamping frames 207 can move away from each other under the action of the double-headed threaded rod 202, making it easy to move the moving frame 208 out of the integrated oil screen and fume hood body 1, facilitating the replacement of the filter screen 209 and oil-absorbing cotton 210.

[0023] Furthermore, the first motor 205 is fixed to the fixing frame 201 by bolts. The fixing frame 201 is provided with reinforcing ribs. The first motor 205 fixed by bolts is easy to install and remove on the fixing frame 201, and the reinforcing ribs increase the strength of the fixing frame 201.

[0024] Furthermore, the movable frame 208 is adapted to the clamping frame 207. The clamping frame 207 is provided with a protective pad. When the adapted clamping frame 207 clamps and fixes the movable frame 208, it can make the movable frame 208 more stable. The protective pad is located on the side wall of the clamping frame 207 near the movable frame 208. The protective pad can buffer when the clamping frame 207 clamps the movable frame 208, and prevent damage to the surface of the movable frame 208 caused by excessive clamping force between a pair of clamping frames 207.

[0025] Furthermore, the adjustment structure 3 includes a working box 301, a slide rail 302, a second motor 303, a first pulley 304, a lead screw 305, a second pulley 306, a transmission belt 307, a transmission block 308, a slide rail 309, a slider 310, a connecting plate 311, and a connecting frame 312. The slide rail 302 is disposed on the working box 301. The second motor 303 is installed inside the working box 301. The first pulley 304 is installed on the second motor 303. The lead screw 305 is movably mounted on the working box 301. The second pulley 306 is installed on the lead screw 305. The transmission belt 307 is disposed on the first pulley 304 and the second pulley 306. The transmission block 308 is movably disposed on the lead screw 305. The slide rail 309 is installed inside the working box 301. The slider 310 is movably mounted on the slide rail 309. The connecting plate 311 is installed on the... The slider 310 is connected to the connecting plate 311 and the transmission block 308. The connecting frame 312 is installed on the connecting plate 311 and connected to the integrated oil mesh and range hood body 1. Different cooking habits require different heights for the integrated oil mesh and range hood body 1. The working box 301 is fixed on the kitchen wall. When the height of the integrated oil mesh and range hood body 1 needs to be adjusted, the second motor 303 is driven. The second motor 303 can drive the first pulley 304 to rotate. The second pulley 306 rotates under the action of the first pulley 304 and the transmission belt 307. The lead screw 305 rotates on the working box 301 under the action of the second pulley 306. The transmission block 308 moves under the action of the lead screw 305. The connecting plate 311 slides on the slide rail 309 through the slider 310 under the action of the transmission block 308. The connecting frame 312 can drive the integrated oil mesh and range hood body 1 to be raised and lowered under the action of the connecting plate 311.

[0026] Furthermore, the second motor 303 is fixed to the work box 301 by bolts, and the connecting frame 312 is provided with reinforcing ribs. The second motor 303, which is fixed by bolts, is easy to install and remove on the work box 301, and the reinforcing ribs increase the stability of the connecting frame 312.

[0027] Furthermore, the connecting frame 312 is adapted to the slide groove 302, and the slide rail 309 is adapted to the slider 310. The adapted connecting frame 312 can slide stably up and down in the slide groove 302 when moving up and down, and the adapted slider 310 slides more stably on the slide rail 309.

[0028] Furthermore, the work box 301 is provided with heat dissipation holes and through holes. Several heat dissipation holes are provided on the work box 301. The heat dissipation holes can dissipate the heat generated by the second motor 303 inside the work box 301, preventing the second motor 303 from being affected by high temperature. The through holes are provided on the outer wall surface of the work box 301 and are adapted to the mounting holes on the wall, so as to facilitate fixing on the wall.

[0029] Working principle: When the movable frame 208 needs to be fixed, it is placed at the air inlet of the integrated oil mesh fume hood body 1. The first motor 205 is driven, which drives the second gear 206 to rotate. Under the action of the first motor 205, the second gear 206 can drive the first gear 204 to rotate. The double-headed threaded rod 202 rotates on the fixed frame 201 under the action of the first gear 204. The pair of clamping frames 207 can approach each other under the action of the double-headed threaded rod 202. The pair of clamping frames 207 abut against the side walls of the movable frame 208, thereby fixing the movable frame 208 on the integrated oil mesh fume hood body 1. The integrated oil mesh fume hood body 1 is driven, and the oil fumes pass through the filter screen 209, where particulate matter in the oil fumes is filtered out. The oil fumes then pass through the oil-absorbing cotton 210, where oily substances in the oil fumes are absorbed. The filtered and absorbed fumes are discharged through the external telescopic exhaust pipe. The filter screen 209 and the oil-absorbing cotton need to be cleaned. When 210 is replaced, the first motor 205 rotates in the opposite direction to the rotation direction of the fixed moving frame 208. At this time, the pair of clamping frames 207 can move away from each other under the action of the double-headed threaded rod 202. This makes it easy to move the moving frame 208 out of the oil mesh fume hood integrated machine body 1, which facilitates the replacement of the filter screen 209 and oil-absorbing cotton 210. When it is necessary to adjust the height of the oil mesh fume hood integrated machine body 1, the second motor 303 is driven. The second motor 303 can drive the first pulley 304 to rotate. The second pulley 306 rotates under the action of the first pulley 304 and the transmission belt 307. The lead screw 305 rotates on the working box 301 under the action of the second pulley 306. The transmission block 308 moves under the action of the lead screw 305. The connecting plate 311 slides on the slide rail 309 through the slider 310 under the action of the transmission block 308. The connecting frame 312 can drive the oil mesh fume hood integrated machine body 1 to be raised and lowered under the action of the connecting plate 311.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated oil filter and fume hood unit with filtration and adsorption functions, comprising an integrated oil filter and fume hood unit body (1), characterized in that: The integrated oil mesh fume hood body (1) is provided with a fixing structure (2) and an adjusting structure (3); The fixed structure (2) includes a fixed frame (201), a double-ended threaded rod (202), a guide rod (203), a first gear (204), a first motor (205), a second gear (206), a clamping frame (207), a movable frame (208), a filter screen (209), and oil-absorbing cotton (210). The fixed frame (201) is mounted on the body (1) of the integrated oil screen and fume hood machine. The double-ended threaded rod (202) is movably mounted on the fixed frame (201). The guide rod (203) is mounted on the fixed frame (201). The first gear (204) is mounted on the double-ended threaded rod. On (202), the first motor (205) is mounted on the fixed frame (201), the second gear (206) is mounted on the first motor (205) and the second gear (206) meshes with the first gear (204), the clamping frame (207) is movably mounted on the double-ended threaded rod (202) and the clamping frame (207) is movably connected to the guide rod (203), the movable frame (208) is mounted on the clamping frame (207), the filter screen (209) is mounted on the movable frame (208), and the oil-absorbing cotton (210) is mounted on the movable frame (208).

2. The integrated oil filter and fume hood with filtration and adsorption function according to claim 1, characterized in that: The first motor (205) is fixed to the fixing frame (201) by bolts, and the fixing frame (201) is provided with reinforcing ribs.

3. The integrated oil filter and fume hood with filtration and adsorption function according to claim 1, characterized in that: The movable frame (208) is adapted to the clamping frame (207), and the clamping frame (207) is provided with a protective pad.

4. The integrated oil filter and fume hood with filtration and adsorption function according to claim 1, characterized in that: The adjustment structure (3) includes a working box (301), a slide groove (302), a second motor (303), a first pulley (304), a lead screw (305), a second pulley (306), a transmission belt (307), a transmission block (308), a slide rail (309), a slider (310), a connecting plate (311), and a connecting frame (312). The slide groove (302) is located on the working box (301). The second motor (303) is installed inside the working box (301). The first pulley (304) is installed on the second motor (303). The lead screw (305) is movably installed on the working box (301). The second pulley (306) is connected to the second motor (307). 06) Installed on the lead screw (305), the transmission belt (307) is provided on the first pulley (304) and the second pulley (306), the transmission block (308) is movably provided on the lead screw (305), the slide rail (309) is installed in the working box (301), the slider (310) is movably installed on the slide rail (309), the connecting plate (311) is installed on the slider (310) and the connecting plate (311) is connected to the transmission block (308), the connecting frame (312) is installed on the connecting plate (311) and the connecting frame (312) is connected to the oil mesh fume hood integrated machine body (1).

5. The integrated oil filter and fume hood with filtration and adsorption function according to claim 4, characterized in that: The second motor (303) is fixed to the work box (301) by bolts, and the connecting frame (312) is provided with reinforcing ribs.

6. The integrated oil filter and fume hood with filtration and adsorption function according to claim 4, characterized in that: The connecting frame (312) is adapted to the slide groove (302), and the slide rail (309) is adapted to the slider (310).

7. The integrated oil filter and fume hood with filtration and adsorption function according to claim 4, characterized in that: The work box (301) is provided with heat dissipation holes and through holes.

Images