Integrated oil fume purification hood with waste oil collection mechanism

Abstract

The utility model relates to the technical field of range hoods, in particular to an integrated oil fume purification hood with a waste oil collecting mechanism, which comprises a range hood main body, a grid plate is mounted in the range hood main body, a front baffle and a rear baffle are mounted in the range hood main body, and the front baffle and the rear baffle are positioned below the grid plate. A limiting rod is installed on the side wall of the rear baffle in a penetrating mode, a rotating rod is installed on the side wall of the front baffle in a penetrating mode, and handles are installed on the side walls of the front baffle and the rear baffle. The integrated oil fume purification hood with the waste oil collection mechanism has the beneficial effects that the front baffle and the rear baffle are matched for use, so that a grid plate is conveniently and automatically washed and wiped, sewage after washing is prevented from flowing out of a range hood to pollute a cooking bench, the sewage after washing is conveniently collected and treated, and the integrated oil fume purification hood with the waste oil collection mechanism is convenient to use. The front baffle increases the smoke collecting rate of the flue by adjusting the angle, and after the rear baffle is put down and attached to the wall, oil can be prevented from splashing to pollute the wall.

Description

Technical Field

[0001] This utility model relates to the field of range hood technology, specifically to an integrated fume purification hood with a waste oil collection mechanism. Background Technology

[0002] The integrated fume purification hood is a device that combines the functions of a fume hood, purifier, fan, and UV light deodorization. Through multi-layer and multi-stage composite purification technology, it directly connects the fume exhaust outlet to the purification module to form a closed treatment environment, realizing the purification of fumes from generation to emission. Directly discharging the waste oil generated after fume purification can easily pollute the environment and waste resources. By adding a waste oil collection mechanism inside the fume purification hood, it is convenient to recycle and collect the waste oil, which can reduce the burden of manual cleaning and reduce environmental pollution.

[0003] In the existing technology, an integrated fume hood with a waste oil collection mechanism has the following drawbacks: when using it, the oil fumes accumulate on the grid plate after a long time. If it is not cleaned in time, the waste oil will easily fall off when it accumulates on the grid plate. During automatic cleaning, the waste oil and cleaning solution can easily fall onto the stove, requiring people to clean the stove, which increases the time and efficiency of manual operation and fails to achieve the convenience brought by automated operation.

[0004] Therefore, this utility model proposes an integrated oil fume purification hood with a waste oil collection mechanism to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an integrated oil fume purification hood with a waste oil collection mechanism to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an integrated fume purification hood with a waste oil collection mechanism, comprising: a fume hood body, wherein a grid plate is installed inside the fume hood body, and a front baffle and a rear baffle are installed inside the fume hood body, the front baffle and the rear baffle being located below the grid plate;

[0007] A limit rod is installed through the side wall of the rear baffle, and a rotating rod is installed through the side wall of the front baffle. Both the front and rear baffles have handles installed on their side walls, and a pin is installed to connect the handles.

[0008] Preferably, the outer side wall of the rotating rod is equipped with several fixing plates, which are evenly distributed in a circular array, and the side wall of the range hood body is equipped with a fixing frame.

[0009] Preferably, a movable rod is installed through the side wall of the fixed frame, a locking block is installed at one end of the movable rod, the locking block is located between two adjacent fixed plates, a movable plate is installed at the other end of the movable rod, a spring is installed on the side wall of the movable plate, and one end of the spring is fixed to the side wall of the fixed frame.

[0010] Preferably, the side wall of the front baffle is provided with a slot and a through slot, which are placed parallel to each other on the same horizontal plane.

[0011] Preferably, the side wall of the range hood body is provided with a groove, a movable block is movably placed inside the groove, and a push block is installed on the side wall of the movable block, the push block penetrating through the side wall of the range hood body.

[0012] Preferably, a rotating rod is installed inside the groove, and a cable is installed on the outer surface of the rotating rod, with one end of the cable fixed inside the through groove.

[0013] Preferably, the sidewall of the movable block is fixed with a protrusion, which is located inside the groove and in contact with the surface of the cable.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention proposes an integrated fume purification hood with a waste oil collection mechanism. By using the front and rear baffles together, it is convenient to automatically clean and wipe the grid plate, preventing the wastewater from flowing out of the range hood and contaminating the stove. It also facilitates the collection and treatment of the wastewater. The front baffle can be adjusted to increase the smoke collection rate of the flue, and the rear baffle can be lowered to fit against the wall to prevent oil from splashing and contaminating the wall. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the integrated oil fume purification hood of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the front and rear baffles of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the combination of the fume purification hood and the grid plate of this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified three-dimensional structural diagram of A in the middle;

[0020] Figure 5 This utility model Figure 3 A magnified schematic diagram of the internal three-dimensional structure of B in the diagram.

[0021] In the diagram: 1. Main body of the range hood; 2. Grille plate; 3. Front baffle; 4. Rear baffle; 5. Limiting rod; 6. Rotating rod; 7. Handle; 8. Pin; 9. Fixing plate; 10. Fixing bracket; 11. Movable rod; 12. Locking block; 13. Movable plate; 14. Spring; 15. Slot; 16. Through slot; 17. Groove; 18. Movable block; 19. Push block; 20. Rotating rod; 21. Pull cable; 22. Protrusion. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please refer to Example 1 Figures 1 to 5 This utility model provides a technical solution: an integrated fume purification hood with a waste oil collection mechanism, comprising: a range hood body 1, a grid plate 2 installed inside the range hood body 1, a front baffle 3 and a rear baffle 4 installed inside the range hood body 1, the front baffle 3 and the rear baffle 4 being located below the grid plate 2; a limit rod 5 is installed through the side wall of the rear baffle 4, a rotating rod 6 is installed through the side wall of the front baffle 3, and handles 7 are installed on the side walls of both the front baffle 3 and the rear baffle 4, with pins 8 movably connected between the handles 7;

[0024] When in use, the main body 1 of the range hood absorbs the fumes. Over time, a large amount of grease and grime accumulates on the surface of the grille plate 2. The front baffle 3 and the rear baffle 4 are closed by the latch 8 to facilitate automatic cleaning of the grille plate 2, preventing the wastewater from flowing out of the range hood and contaminating the stove. This also facilitates the collection and treatment of wastewater. When the main body 1 of the range hood is in use, the rear baffle 4 is lowered and placed against the wall to prevent oil from splashing and contaminating the wall. The front baffle 3 can be adjusted at an angle to increase the efficiency of the smoke extraction duct.

[0025] Example 2 is based on Example 1 and has a structure that facilitates the angle adjustment of the front baffle 3. Several fixed plates 9 are installed on the outer side wall of the rotating rod 6. The fixed plates 9 are evenly distributed in a ring array. A fixed frame 10 is installed on the side wall of the range hood body 1. A movable rod 11 is installed through the side wall of the fixed frame 10. A locking block 12 is installed at one end of the movable rod 11. The locking block 12 is located between two adjacent fixed plates 9. A movable plate 13 is installed at the other end of the movable rod 11. A spring 14 is installed on the side wall of the movable plate 13. One end of the spring 14 is fixed to the side wall of the fixed frame 10.

[0026] In use, pull the movable plate 13 outward to move the locking block 12 away from the fixed plate 9. After the rotating rod 6 rotates and drives the front baffle 3 to rotate and adjust the angle, release the movable plate 13. Under the action of the spring 14, the movable plate 13 moves closer to the fixed frame 10, which in turn causes the movable rod 11 to move the locking block 12 between the fixed plates 9, thus fixing the rotating rod 6 and the front baffle 3.

[0027] Example 3, based on Example 2, provides a structure for further stabilizing and fixing the front baffle 3. The side wall of the front baffle 3 is provided with a slot 15 and a through slot 16, which are placed parallel to each other on the same horizontal plane. The side wall of the range hood body 1 is provided with a groove 17, and a movable block 18 is movably placed inside the groove 17. A push block 19 is installed on the side wall of the movable block 18, and the push block 19 penetrates the side wall of the range hood body 1. A rotating rod 20 is installed inside the groove 17, and a pull cable 21 is installed on the outer surface of the rotating rod 20. One end of the pull cable 21 is fixed inside the through slot 16. A protrusion 22 is fixed on the side wall of the movable block 18, and the protrusion 22 is located inside the groove 17 and is in contact with the surface of the pull cable 21.

[0028] In use, the two ends of the cable 21 are fixed inside the rotating rod 20 and the through groove 16 to connect the front baffle 3 to the range hood body 1. The cable 21 is wound up by rotating the rotating rod 20. After being wound up tightly, the front baffle 3 can be fixed. The moving block 18 is moved by the push block 19 so that the protrusion 22 clamps and fixes the cable 21. When the range hood body 1 needs to be repaired, inspected or replaced, the front baffle 3 is placed parallel to the range hood body 1 and fixed by moving and fixing the bottom of the moving block 18 inside the slot 15.

[0029] In actual use, when the range hood body 1 is in use, lower the rear baffle 4 and place it against the wall to prevent oil splattering and contamination. Pull the movable plate 13 outward to move the locking block 12 away from the fixed plate 9. Rotate the rotating rod 6 to rotate the front baffle 3 to adjust the angle. Then release the movable plate 13, so that the movable plate 13 moves closer to the fixed frame 10 under the constant inward pulling force provided by the spring 14. This causes the movable rod 11 to move the locking block 12 between the fixed plates 9, fixing the rotating rod 6 and the front baffle 3. The two ends of the pull cable 21 are fixed inside the rotating rod 20 and the through groove 16, connecting the front baffle 3 to the range hood body 1. The pull cable 21 is wound up by rotating the rotating rod 20. After being wound up tightly, the front baffle 3 can be fixed. The moving block 18 is moved by the push block 19 so that the protrusion 22 clamps and fixes the pull cable 21. When the range hood body 1 needs to be repaired, inspected or replaced, the front baffle 3 is placed parallel to the range hood body 1 and fixed by moving and fixing the bottom of the moving block 18 inside the slot 15.

[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 fume purification chimney with waste oil collecting mechanism, comprising: The oil fume machine body (1) is characterized in that: the oil fume machine body (1) is internally provided with a grid plate (2), the oil fume machine body (1) is internally provided with a front baffle (3) and a rear baffle (4), and the front baffle (3) and the rear baffle (4) are located below the grid plate (2); The side wall of the rear baffle (4) is provided with a limiting rod (5), the side wall of the front baffle (3) is provided with a rotating rod (6), the side walls of the front baffle (3) and the rear baffle (4) are provided with handles (7), and the handles (7) are movably connected and provided with a bolt (8) therebetween.

2. The integrated fume purification chimney with waste oil collecting mechanism according to claim 1, characterized in that: The outer side wall of the rotating rod (6) is provided with a plurality of fixed plates (9), the plurality of fixed plates (9) are evenly distributed in a ring array, and the side wall of the oil fume machine body (1) is provided with a fixing frame (10).

3. The integrated oil fume purification hood with a waste oil collection mechanism according to claim 2, characterized in that: The side wall of the fixing frame (10) is provided with a movable rod (11), one end of the movable rod (11) is provided with a clamping block (12), the clamping block (12) is located between two adjacent fixed plates (9), the other end of the movable rod (11) is provided with a movable plate (13), the side wall of the movable plate (13) is provided with a spring (14), and one end of the spring (14) is fixed to the side wall of the fixing frame (10).

4. The integrated fume cleaning chimney with waste oil collecting mechanism as claimed in claim 1 wherein: The side wall of the front baffle (3) is provided with a clamping groove (15) and a through groove (16), and the clamping groove (15) and the through groove (16) are located on the same horizontal plane and are arranged in parallel.

5. The integrated fume cleaning chimney with waste oil collecting mechanism as claimed in claim 1 wherein: The side wall of the oil fume machine body (1) is provided with a groove (17), the groove (17) is movably provided with a movable block (18) inside, the movable block (18) is provided with a push block (19) on the side wall, and the push block (19) penetrates the side wall of the oil fume machine body (1).

6. The integrated fume cleaning chimney with waste oil collecting mechanism as claimed in claim 5 wherein: The groove (17) is internally provided with a rotating rod (20), the rotating rod (20) is provided with a cable (21) on the outer surface, and one end of the cable (21) is fixed to the inside of the through groove (16).

7. The integrated oil fume purification hood with a waste oil collection mechanism according to claim 5, characterized in that: The side wall of the movable block (18) is fixedly provided with a convex block (22), and the convex block (22) is located inside the groove (17) and is attached to the surface of the cable (21).

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