Safety sealing structure for driving assembly and shell in flip range hood

Abstract

The utility model discloses a safe sealing structure of a driving assembly and a shell in a flip range hood, and belongs to the technical field of range hoods. The turning edge and the sliding rubber block are arranged on the isolation plate, the sliding rubber block can block a hole of the sliding groove, fingers are prevented from stretching into the hole, the turning edge and the sliding rubber block are connected in a sliding mode, the driving electric cylinder swings when driving the turning cover to turn over, and the sliding groove can be covered at any time through the sliding connection structure; and the sliding rubber block is arranged, so that the oil fume can be blocked, the oil fume outside the shell is prevented from entering from a gap of the sliding groove, and the oil fume is prevented from adhering to the driving electric cylinder.

Description

Technical Field

[0001] This utility model belongs to the field of range hood technology, specifically relating to a safe sealing structure between the drive component and the housing in a flip-top range hood. Background Technology

[0002] According to Chinese dietary habits, cooking mainly involves stir-frying, pan-frying, and deep-frying. During stir-frying, a large amount of oil fumes are generated instantly. To remove these fumes more effectively and quickly, current range hoods on the market primarily increase airflow and air pressure to achieve greater suction power, allowing them to remove fumes instantly. However, whether it's a T-shaped hood or a close-range hood, the air inlet is still a certain distance from the stove, making it impossible to completely capture all the oil fumes. When stir-frying, the instantaneous generation of a large amount of oil fumes causes smoke to escape. Therefore, to solve this problem, a flip-top is usually installed. When a large amount of oil fumes are generated instantaneously during stir-frying, the flip-top mounting plate and the flip-top glass panel can block the rising oil fumes, thus preventing them from escaping and causing smoke to escape.

[0003] However, when adding a flip cover, a drive cylinder or electric drive cylinder is also required to drive the flip cover to rotate. Since the extended end of the actuator needs to be connected to the flip cover, a groove needs to be opened on the range hood housing. However, the groove may cause fingers to be pinched when inserted, and the groove also damages the integrity of the housing. After long-term use, a lot of oil stains will remain on the actuator, which will affect the flip cover's rotation. Summary of the Invention

[0004] The present invention aims to solve the technical problems existing in the prior art and provide a safe sealing structure between the drive component and the housing in a flip-top range hood.

[0005] The above-mentioned technical problems of this utility model are mainly solved by the following technical solution: a safe sealing structure between the drive component and the housing in a flip-top range hood, including an isolation plate, a drive component provided on the isolation plate, the drive component including two supports provided on the isolation plate and on the flip-top of the range hood, a drive cylinder connected between the two supports, the drive part of the drive cylinder being hinged to the support on the isolation plate, the protruding end of the drive cylinder being hinged to the support on the flip-top of the range hood, a flange provided on the isolation plate, a sliding rubber block provided on the flange, and the sliding rubber block being slidably connected to the flange on the isolation plate.

[0006] Preferably, the flange is provided with a groove, the sliding block is provided with a through hole, and the extended end of the drive electric cylinder passes through the through hole and the groove of the flange.

[0007] As preferred, the extension end of the driving cylinder is flexibly connected with the sliding rubber block, and the sliding rubber block can slide on the extension end of the driving cylinder.

[0008] As preferred, the sliding rubber block is slidingly and sealingly connected with the flange.

[0009] The utility model discloses have the beneficial effect that: through setting the flange and sliding rubber block on the isolation board, the setting of sliding rubber block can block the hole of the sliding slot, avoid the finger to stretch in, and the sliding connection of both, when driving the flange to turn over, the driving cylinder will swing, and the structure of sliding connection can cover the sliding slot at any time, and the setting of sliding rubber block can also play the barrier to the oil fume, avoid the oil fume from the sliding slot gap of the shell outside to enter, avoid the oil fume to adhere on the driving cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is a structural schematic diagram of the utility model,

[0011] Fig. 2 It is a structural schematic diagram of the sliding slot and the perforation of the utility model,

[0012] Fig. 3 It is a state schematic diagram of the driving cylinder retraction of the utility model.

[0013] In the drawing: 1, isolation board;11, support;12, driving cylinder;13, flange;14, sliding rubber block;20, sliding slot;21, perforation. DETAILED DESCRIPTION

[0014] The technical scheme of the utility model will be further specifically explained below by examples and in connection with the drawings.

[0015] Example: a safety sealing structure of driving assembly and shell in flange oil fume exhauster, as shown in figure, Figs. 1-3 It includes an isolation board 1, the isolation board 1 is equipped with driving assembly, the driving assembly includes a set on the isolation board 1 and the two supports 11 on the oil fume exhauster flange, the two supports 11 are connected with driving cylinder 12, the driving part of the driving cylinder 12 is hinged in the support 11 on the isolation board 1, the extension end of the driving cylinder 12 is hinged in the support 11 on the oil fume exhauster flange, the isolation board 1 is equipped with a flange 13, the flange 13 is equipped with sliding rubber block 14, the sliding rubber block 14 is slidingly connected with the flange 13 on the isolation board 1.

[0016] The flange 13 is equipped with a sliding slot 20, the sliding rubber block 14 is equipped with a perforation 21, the extension end of the driving cylinder 12 is worn in the perforation 21 simultaneously and worn in the sliding slot 20 of the flange 13.

[0017] The extension end of the driving cylinder 12 is flexibly connected with the sliding rubber block 14, and the sliding rubber block 14 can slide on the extension end of the driving cylinder 12.

[0018] The sliding rubber block 14 is slidingly and sealingly connected with the turn-up edge 13.

[0019] The principle of the utility model is: in use, the driving cylinder 12 is extended to drive the cover in the range hood to rotate, and simultaneously drive the turnover glass panel to turn over; when the driving cylinder 12 is extended to drive the cover to rotate, the driving cylinder 12 itself will rotate and swing around the two supports 11, so a sliding groove 20 on the casing needs to be provided to allow the sliding rubber block 14 to slide on the turn-up edge 13, but the setting of the sliding groove 20 can cause the danger of finger extrusion, and the oil smoke can run into the sliding groove 20; the sliding rubber block 14 can slide on the turn-up edge 13 along with the swing of the driving cylinder 12, seal the gap between the driving cylinder 12 and the casing, and avoid the finger from being inserted.

[0020] Finally, it should be pointed out that the above embodiments are only representative examples of the utility model. Obviously, the utility model is not limited to the above embodiments, and many modifications can be made. Any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiments should be considered as falling within the protection scope of the utility model.

Claims

1. A safety seal structure of a driving assembly and a housing in a cover-type range hood, comprising a partition plate (1), characterized in that: The isolation plate (1) is provided with a driving assembly, the driving assembly comprises two supports (11) on the isolation plate (1) and the cover of the range hood, a driving cylinder (12) is connected between the two supports (11), the driving part of the driving cylinder (12) is hinged in the support (11) on the isolation plate (1), the extending end of the driving cylinder (12) is hinged in the support (11) on the cover of the range hood, an edge (13) is arranged on the isolation plate (1), a sliding rubber block (14) is arranged on the edge (13), and the sliding rubber block (14) is in sliding connection with the edge (13) on the isolation plate (1).

2. A safety seal structure of a driving assembly and a housing in a cover-type range hood according to claim 1, characterized in that: A sliding groove (20) is arranged on the edge (13), a through hole (21) is arranged on the sliding rubber block (14), and the extending end of the driving cylinder (12) passes through the through hole (21) and the sliding groove (20) of the edge (13) at the same time.

3. A safety seal between a drive assembly and a housing in a flip cover range hood as claimed in claim 2, wherein: The extending end of the driving cylinder (12) is in flexible connection with the sliding rubber block (14), and the sliding rubber block (14) can slide on the extending end of the driving cylinder (12).

4. A safety seal between a drive assembly and a housing in a flip cover range hood as claimed in claim 3, wherein: The sliding rubber block (14) is in sliding sealing connection with the edge (13).

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