Range hood box

Abstract

The utility model discloses a range hood box, which comprises a case and an oil baffle plate, a filter screen is arranged on the surface of the bottom of the case, the oil baffle plate is arranged at the front end of the case, the oil baffle plate and the case are buckled and fixed through a buckle component, and when the oil baffle plate is disassembled, two sides of the oil baffle plate are held by two hands and the oil baffle plate is pulled outwards to move, so that the oil baffle plate is disassembled. When the clamping hooks move, the arc-shaped clamping grooves located in the inserting grooves make contact with the arc-shaped clamping columns in the machine box, and therefore the arc-shaped clamping columns are extruded into the sliding grooves to slide through the arc-shaped edges of the arc-shaped clamping grooves when the arc-shaped clamping grooves move; the arc-shaped clamping grooves and the arc-shaped clamping columns are separated from each other when the clamping hooks move, so that the clamping hooks separated from the clamping are pulled out of the inserting grooves, the oil baffle plate is disassembled, disassembly is convenient, and the oil baffle plate can be conveniently disassembled and cleaned in the later period.

Description

Technical Field

[0001] The utility model belongs to the technical field of range hoods, and in particular relates to a range hood box. Background Art

[0002] A range hood, also known as a smoke extractor, is a kitchen appliance that purifies the kitchen environment. It is installed above the kitchen stove and can quickly extract the waste from stove combustion and the fumes that are harmful to the human body produced during the cooking process and discharge them outdoors.

[0003] The oil baffle plate of the range hood will accumulate a lot of oil stains on its surface during the long-term oil smoke guiding process, so it is necessary to frequently dismantle the oil baffle plate to clean the oil stains on the surface of the oil baffle plate. However, since the oil baffle plate is screwed to the range hood by screws, it is necessary to remove the oil baffle plate by turning the knob screws when removing the oil baffle plate. However, since there is a lot of oil stains on the surface of the oil baffle plate and at the screw fixing point, when the knob screw is turned, the oil stains with greater viscosity will increase the friction when turning the knob screw, making it difficult to rotate the knob screw smoothly, thereby making it difficult to remove the oil baffle plate and making the removal more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a range hood case to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a range hood box, comprising:

[0006] A chassis, wherein a filter is provided on the bottom surface of the chassis, and when the oil smoke is sucked into the chassis, the oil smoke can be filtered through the filter;

[0007] The oil baffle plate is arranged at the front end of the chassis and is fixed to the chassis by a snap assembly. The arc-shaped clamping column of the snap assembly is clamped with the hook on the surface of the oil baffle plate to secure the oil baffle plate to the chassis.

[0008] Preferably, the buckle assembly includes a sliding groove and a spring, the sliding groove is arranged in the chassis, and sliding grooves are arranged in the chassis and on both sides of the sliding groove, and a sliding plate is slidably connected to the surface of the sliding groove.

[0009] Preferably, one end of the arc-shaped clamping column is fixedly connected to the slide plate and the other end of the arc-shaped clamping column protrudes into a slot provided in the chassis, the spring is provided in the sliding groove and both ends of the spring are fixedly connected to the slide plate and the chassis respectively.

[0010] Preferably, an arc-shaped groove is provided on the surface of the hook, and after the hook is inserted into the slot, the hook is fixed by the arc-shaped clamping column and the arc-shaped clamping groove.

[0011] Preferably, a fan is provided in the chassis.

[0012] Compared with the prior art, the beneficial effect of the utility model is that when disassembling the oil baffle plate, the user holds both sides of the oil baffle plate with both hands and pulls the oil baffle plate outward to move, and drives the hooks arranged at the four corners of the oil baffle plate to move, and when the hook moves, the arc-shaped slot in the slot contacts the arc-shaped post in the chassis, so that the arc-shaped post is squeezed into the sliding slot by the arc-shaped edge of the arc-shaped slot to slide when moving, so that the arc-shaped slot and the arc-shaped post are disengaged when the hook moves, so that the disengaged hook is pulled out of the slot, thereby completing the disassembly of the oil baffle plate, and the disassembly is relatively convenient, so it is convenient to disassemble and clean the oil baffle plate later. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the arc-shaped clamping column and the clamping hook after being clamped together in the utility model;

[0016] Figure 4 It is a bottom view of the utility model.

[0017] In the figure: 1, chassis; 3, oil baffle; 4, buckle assembly; 5, arc-shaped clamping column; 6, hook; 7, sliding groove; 8, spring; 9, sliding groove; 10, sliding plate; 11, arc-shaped clamping groove; 12, slot; 13, filter; 14, fan; 15, shaft; 16, clamping plate; 17, latch hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-4 A range hood box as shown includes:

[0020] The chassis 1 has a filter 13 at the bottom surface thereof, through which the grease in the oil smoke is filtered;

[0021] The oil baffle plate 3 is arranged at the front end of the chassis 1 and the oil baffle plate 3 and the chassis 1 are fixed by a snap assembly 4. The arc-shaped clamping column 5 of the snap assembly 4 is clamped with the hook 6 on the surface of the oil baffle plate 3 to ensure that the oil baffle plate 3 and the chassis 1 are fixed by a snap assembly 4.

[0022] The buckle assembly 4 includes a sliding groove 7 and a spring 8. The sliding groove 7 is arranged in the chassis 1. Sliding grooves 9 are arranged in the chassis 1 and on both sides of the sliding groove 7. A slide plate 10 is slidably connected to the surface of the slide groove 9. When the arc-shaped clamping column 5 moves, it will drive the slide plate 10 to move and compress the spring 8.

[0023] One end of the arc-shaped clamping column 5 is fixedly connected to the slide plate 10 and the other end of the arc-shaped clamping column 5 protrudes into a slot 12 provided in the chassis 1. The spring 8 is arranged in the sliding slot 7 and the two ends of the spring 8 are respectively fixedly connected to the slide plate 10 and the chassis 1. An arc-shaped clamping groove 11 is provided on the surface of the hook 6. After the hook 6 is inserted into the slot 12, the arc-shaped clamping column 5 is clamped with the arc-shaped clamping groove 11 to fix the hook 6. When the arc-shaped clamping column 5 contacts the arc-shaped clamping groove 11, the spring 8 rebounds to drive the arc-shaped clamping column 5 to move and clamp with the arc-shaped clamping groove 11, thereby clamping the hook 6 to fix the oil baffle 3 to the chassis 1.

[0024] The housing 1 is provided with a fan 14 , and the oil smoke can be drawn into the housing 1 by starting the fan 14 .

[0025] When disassembling the oil baffle plate 3 of the range hood case, the user holds both sides of the oil baffle plate 3 with both hands and pulls the oil baffle plate 3 outward to move, and drives the hooks 6 arranged at the four corners of the oil baffle plate 3 to move. When the hooks 6 move, the arc-shaped slots 11 in the slots 12 contact the arc-shaped clamping columns 5 in the case 1, so that the arc-shaped clamping columns 5 are pressed into the sliding slots 7 by the arc-shaped edges of the arc-shaped slots 11 to slide, so that the arc-shaped slots 11 and the arc-shaped clamping columns 5 are disengaged when the hooks 6 move, so that the disengaged hooks 6 are pulled out of the slots 12, so that the disassembly of the oil baffle plate 3 is completed, and the disassembly is relatively convenient, so that the oil baffle plate 3 can be disassembled and cleaned at a later time.

[0026] When installing the oil baffle plate 3, hold both sides of the oil baffle plate 3 with both hands, correctly insert the hooks 6 at the four corners of the oil baffle plate 3 into the slots 12, and continue to press the oil baffle plate 3 to move. The arc edge of one end of the hook 6 contacts the arc clamping column 5. When in contact, the arc clamping column 5 is pressed into the sliding groove 7 and the spring 8 is compressed. When the arc clamping column 5 contacts the arc clamping groove 11, the spring 8 rebounds and drives the arc clamping column 5 to move and engage with the arc clamping groove 11, thereby engaging the hook 6, so that the oil baffle plate 3 is fixed to the chassis 1, and the clamping plate 16 (which can be two upper and lower ones, Figure 4Only one is shown), the clamping plate 16 is rotated with the rotating shaft 15 as the center point, and the clamping plate 16 is rotated to one end close to the oil baffle plate 3 to limit and fix the oil baffle plate 3, thereby enhancing the stability of the oil baffle plate 3 after being clamped, thereby avoiding the problem of loosening of the oil baffle plate 3 caused by the vibration generated when the chassis 1 is working through secondary fixation.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A range hood case, characterized in that: include: A chassis (1), wherein a filter screen (13) is provided on the bottom surface of the chassis (1); An oil baffle plate (3) is arranged at the front end of a chassis (1) and the oil baffle plate (3) and the chassis (1) are fixed by a snap assembly (4). The oil baffle plate (3) and the chassis (1) are fixed by a snap assembly (4). The arc-shaped snap column (5) of the snap assembly (4) is snapped with a snap hook (6) on the surface of the oil baffle plate (3) to snap the oil baffle plate (3) and the chassis (1).

2. A range hood case according to claim 1, characterized in that: The buckle assembly (4) comprises a sliding groove (7) and a spring (8); the sliding groove (7) is arranged in the chassis (1); sliding grooves (9) are arranged in the chassis (1) and located on both sides of the sliding groove (7); and a sliding plate (10) is slidably connected to the surface of the sliding groove (9).

3. A range hood case according to claim 2, characterized in that: One end of the arc-shaped clamping column (5) is fixedly connected to the slide plate (10) and the other end of the arc-shaped clamping column (5) protrudes into a slot (12) provided in the chassis (1); the spring (8) is arranged in the sliding groove (7) and the two ends of the spring (8) are respectively fixedly connected to the slide plate (10) and the chassis (1).

4. A range hood case according to claim 3, characterized in that: The surface of the hook (6) is provided with an arc-shaped slot (11). After the hook (6) is inserted into the slot (12), the hook (6) is fixed by the arc-shaped clamping column (5) and the arc-shaped slot (11).

5. The range hood case according to claim 1, characterized in that: A fan (14) is arranged inside the chassis (1).

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