CN212378028U

CN212378028U - Hidden oil screen and range hood applying same

Info

Publication number: CN212378028U
Application number: CN201922403455.9U
Authority: CN
Inventors: 陈科; 张永思; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-01-19
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a concealable oil screen, which comprises a sliding turnover structure, a filter screen component and a frame, wherein the sliding turnover structure is arranged in the frame, the filter screen component is rotationally connected with the sliding turnover structure, and the sliding turnover structure can drive the filter screen component to turn downwards and expand so as to increase the depth of a smoke suction cavity or turn upwards so as to store the filter screen component into the frame; the utility model also discloses a range hood. The hidden oil screen formed by the filter screen component and the sliding turnover structure can increase the air inlet area and facilitate oil smoke filtration when the filter screen component is turned downwards and opened, and can also enable the negative pressure region to move downwards and be closer to the oil smoke, so that the oil smoke can be sucked away one by one, and meanwhile, the oil condensing plate can prevent the oil smoke from escaping backwards, thereby protecting the wall surface from being dirtied by the oil smoke; in addition, the back of the oil condensation plate is not contacted with the oil smoke, so that when the filter screen assembly is turned upwards and closed, no grease is adhered, the cleaning times are greatly reduced, and the user experience is improved.

Description

Hidden oil screen and range hood applying same

Technical Field

The utility model belongs to the technical field of range hood, concretely relates to can hidden oil net and use its range hood.

Background

With the continuous development of society, various household appliances such as wave are generally and continuously introduced into the family life of people, and in the commodity house family with limited housing area in the current society, many household appliances are often placed in the kitchen, for example: cookers, boilers, steamers, ovens, disinfectors, refrigerators, sinks, etc., kitchens have become a significant area for cleaning many households. Meanwhile, because Chinese families have the habit of frying and cooking, a large amount of oil smoke is generated during cooking, so that the range hood becomes one of necessary kitchen equipment of ordinary families, and the smoking effect and the easy cleaning performance of the range hood also become the key points of particular attention of family users.

However, most of the existing range hoods are T-shaped machines, and the T-shaped machines mainly have the following problems: because the oil smoke is generally discharged after entering the range hood from the bottom, part of oil can be condensed on the surface of the oil screen after long-term use, if the oil is not clean for a long time, oil drops can drip from the oil screen onto a cooking bench or even a pot, and meanwhile, a T-shaped machine with poor smoking effect can cause the wall to be fully adhered with the oil, so that the cleaning is difficult.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can hidden oil net prevents the oil smoke drippage through filter screen subassembly and the cooperation of slip flip structure, avoids the oil smoke to make dirty the wall body simultaneously.

Another object of the present invention is to provide a range hood.

The utility model adopts the technical proposal that:

the utility model provides a can hidden oil net, its includes slip flip structure, filter screen subassembly and frame, slip flip structure sets up in the frame, the filter screen subassembly rotates with slip flip structure to be connected, slip flip structure can drive the filter screen subassembly and overturn downwards and expand the degree of depth in order to increase the smoking chamber, perhaps upwards overturn in order to accomodate the filter screen subassembly to the frame.

Preferably, slip flip structure includes sliding component and congeals the oiled-plate, sliding component is along the vertical setting in the frame of upper and lower direction, congeal the one end pin joint of oiled-plate in the frame, the other end rotates with the one end of filter screen subassembly to be connected, the other end setting of filter screen subassembly just can follow the sliding component direction and slide on sliding component.

Preferably, the oil condensation plate is bent inwards at the joint of the oil condensation plate and the filter screen assembly to form an oil collection angle, and the filter screen assembly is bent inwards at the joint of the oil condensation plate and the filter screen assembly to form an oil guide angle.

Preferably, the bending range of the oil collection angle is 30-80 degrees, and the bending range of the oil guide angle is 100-140 degrees.

Preferably, the oil condensation plate is inclined upwards when being turned upwards to reach a stable state and forms an oblique angle with the horizontal plane, and the oblique angle ranges from 30 degrees to 60 degrees.

Preferably, the screen assembly is one of an arc screen, a diagonal screen and a conical screen.

Preferably, the cigarette filter further comprises enclosing plates, and the enclosing plates are arranged on two sides of the filter screen assembly and used for holding cigarettes.

Preferably, the bottom shape of the coaming is adapted to the shape of the filter screen assembly, and the top shape is triangular and is abutted to the oil condensation plate for gathering smoke when the filter screen assembly is turned downwards.

The utility model provides a range hood, its includes but hidden oil net and frame, fan subassembly, collection smoke chamber, connect oily subassembly and oil cup, the fan subassembly sets up inside the frame, collection smoke chamber sets up in the frame below, connect oily subassembly setting in the frame and be located fan subassembly below, slip flip structure installs on the inner wall of frame, the oil cup sets up the greasy dirt that condenses when frame below edge is used for receiving hidden oil net and accomodates in the frame, connect the other end and the oil cup intercommunication of oily subassembly.

Preferably, the oil receiving assembly comprises an oil receiving box and an oil outlet pipe, the oil receiving box is mounted inside the frame and located below the fan assembly, and the oil receiving box is communicated with the oil cup through the oil outlet pipe.

Compared with the prior art, the hidden oil screen formed by the filter screen component and the sliding turnover structure can increase the air inlet area when the filter screen component is turned over downwards and opened, is convenient for filtering oil smoke, can also enable the negative pressure area to move downwards and be closer to the oil smoke, can suck the oil smoke away one by one, and can prevent the oil smoke from escaping backwards by the oil condensation plate, thereby protecting the wall surface from being dirtied by the oil smoke; in addition, the back of the oil condensation plate is not contacted with the oil smoke, so that when the filter screen assembly is turned upwards and closed, no grease is adhered, the cleaning times are greatly reduced, and the user experience is improved.

Drawings

Fig. 1 is a side view of a concealable oil screen provided in embodiment 1 of the present invention;

fig. 2 is a side view of an arc-shaped filter screen of a concealable oil screen provided in embodiment 1 of the present invention;

fig. 3 is a side view of a straight inclined screen of a concealable oil screen provided in embodiment 1 of the present invention;

fig. 4 is a side view of a cone-shaped filter screen of a concealable oil screen provided in embodiment 1 of the present invention;

fig. 5 is a side view of a closed state of the range hood provided in embodiment 2 of the present invention;

fig. 6 is a side view of an open state of the extractor hood provided in embodiment 2 of the present invention;

fig. 7 is a perspective view of a closed state of the range hood provided in embodiment 2 of the present invention;

fig. 8 is a perspective view of an open state of the range hood provided in embodiment 2 of the present invention.

Description of the reference numerals

1-sliding and overturning structure, 11-sliding component, 12-oil condensing plate, 13-oil collecting angle, 2-filter screen component, 21-oil guiding angle, 3-frame, 4-coaming plate, 5-smoke collecting cavity, 6-oil receiving component, 61-oil receiving box, 62-oil outlet pipe and 7-oil cup.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The embodiment 1 of the utility model provides a can hidden oil net, as shown in fig. 1, it is including slip flip structure 1, filter screen subassembly 2 and frame 3, slip flip structure 1 sets up in frame 3, filter screen subassembly 2 rotates with slip flip structure 1 to be connected, slip flip structure 1 can drive filter screen subassembly 2 and overturn the degree of depth that expandes in order to increase smoking chamber downwards, perhaps upwards overturns in order to accomodate filter screen subassembly 2 to frame 3.

Wherein, the oil condensing plate 12 is mainly used for blocking oil smoke, collecting oil and guiding oil; the filter screen component 2 is mainly used for filtering oil smoke, increasing air inlet area and guiding oil.

Thus, by adopting the structure, the hidden oil screen formed by the filter screen component and the sliding turnover structure can increase the air inlet area when the filter screen component is turned downwards and opened, is convenient for filtering oil smoke, can enable the negative pressure area to move downwards and be closer to the oil smoke, can suck the oil smoke away one by one, and can prevent the oil smoke from escaping backwards by the oil condensation plate, thereby protecting the wall surface from being dirtied by the oil smoke; in addition, the back of the oil condensation plate is not contacted with the oil smoke, so that when the filter screen assembly is turned upwards and closed, no grease is adhered, the cleaning times are greatly reduced, and the user experience is improved.

Slide flip structure 1 includes sliding component 11 and oil congeals board 12, sliding component 11 is along the vertical setting in frame 3 of upper and lower direction, the one end pin joint of oil congeals board 12 is in frame 3, and the other end rotates with the one end of filter screen subassembly 2 to be connected, the other end setting of filter screen subassembly 2 just can follow the 11 directions of sliding component and slide on sliding component 11.

The sliding assembly 11 comprises a sliding rail and a sliding block, the sliding rail is vertically arranged in the rack 3, and the sliding block is arranged in the sliding rail in a sliding manner and is connected with one end of the filter screen assembly 2; the sliding turnover structure 1 further comprises a driving unit, the output end of the driving unit is connected with the oil condensing plate 12 and used for driving the oil condensing plate 2 to rotate, the oil condensing plate 12 further drives the filter screen assembly 2 to turn over up and down, and the driving unit is a motor assembly.

The oil condensation plate 12 is inwards bent at the joint of the oil condensation plate and the filter screen assembly 2 to form an oil collection angle 13, and the filter screen assembly 2 is inwards bent at the joint of the oil condensation plate 12 to form an oil guide angle 21. The bending angle of the oil guide angle 21 is 122 degrees (the range is 100-140 degrees), so that the oil guide screen assembly 1 can sufficiently guide away the grease in an opening or closing state. The oil condensation plate 12 blocks oil smoke from escaping backwards in an open state, and protects the wall surface from being polluted by the oil smoke; in a closed state, the back is not contacted with the oil smoke, so that no grease is adhered, the cleaning times are greatly reduced, and the user experience is improved; the bending angle of the oil collecting angle 13 is 45 degrees (the range is 30-80 degrees), and the oil collecting angle is used for catching the grease flowing down by the filter screen component 2 and preventing the grease from dropping to the outside of the range hood.

When the oil condensation plate 12 is in a closed state, oil dripping of the filter screen assembly 2 can be caught, the oil collection angle 13 can prevent grease from flowing out of the oil condensation plate 12, the oil condensation plate 12 is upwards inclined when being turned up to reach a stable state, and an inclined angle (the range is 30-60 degrees) is formed between the oil condensation plate and the horizontal plane, so that the grease dripped on the oil condensation plate 2 can be guided out.

The filter screen component 2 is one of an arc filter screen, an inclined straight filter screen and a conical filter screen.

As shown in figure 2, when the filter screen 1 is an arc filter screen, the cross section of the filter screen is arc, and because the arc distance between two points is longest, compared with the square filter screen of the prior T-shaped machine, the arc filter screen increases the air inlet area and improves the air inlet amount.

When the screen 1 is an inclined straight screen, the cross-section of the screen is a straight line, as shown in fig. 3.

When the screen 1 is a conical screen, the cross-section of the screen is conical, as shown in fig. 4.

Still include bounding wall 4, bounding wall 4 sets up and is used for holding together the cigarette in filter screen subassembly 2 both sides, forms small-size cigarette chamber of holding together, and secondary ridge cigarette prevents that the oil smoke from escaping. The shape of the bottom of the coaming 4 is matched with the shape of the filter screen component 2, and the shape of the top of the coaming is triangular, and when the filter screen component 2 is turned downwards, the coaming is propped against the oil condensing plate 12 and used for gathering smoke.

When the oil condensing plate is in an open state, the driving unit works, the oil condensing plate rotates backwards, and the filter screen assembly is turned down, so that the filter screen assembly extends downwards to be closer to oil smoke and can suck the oil smoke away more quickly, the oil condensing plate enables the negative pressure area to move downwards to further suck the oil smoke away, the oil smoke is prevented from escaping, and the smoke sucking effect is enhanced. When the oil condensing plate is in a closed state, the driving unit works, the oil condensing plate rotates forwards, the filter screen assembly is overturned upwards, the oil condensing plate finally inclines upwards to maintain a state of forming an oblique angle with a horizontal plane included angle, then grease on the filter screen assembly is guided to the oil condensing plate through the oil guide angle, the grease on the filter screen assembly is received through the oil collecting angle on the oil condensing plate, and the grease is guided out through the inclined oil condensing plate.

Example 2

As shown in fig. 5-8, embodiment 2 of the utility model provides a range hood, it includes hidden oil net and frame 3, fan subassembly 4, collection smoke chamber 5, connect oil subassembly 6 and oil cup 7, fan subassembly 4 sets up inside frame 3, collection smoke chamber 5 sets up in frame 3 below, connect oil subassembly 6 to set up in frame 3 and be located fan subassembly 4 below, slide flip structure 1 and install on the inner wall of frame 3, oil cup 7 sets up the greasy dirt that condenses when frame 3 is accomodate in the hidden oil net in frame 3 below edge, the other end and the oil cup 7 intercommunication that connect oil subassembly 6.

The oil receiving assembly 6 comprises an oil receiving box 61 and an oil outlet pipe 62, the oil receiving box 61 is installed inside the frame 3 and located below the fan assembly 4, and the oil receiving box 61 is communicated with the oil cup 7 through the oil outlet pipe 62.

This embodiment is when the lampblack absorber starts, the drive unit work, the oil condensing plate rotates backward, the filter screen subassembly slides down along the guide rail and overturns down, the filter screen subassembly stretches down like this, it is nearer apart from the oil smoke, more quickly draw away the oil smoke, the oil condensing plate makes the negative pressure zone move down, and the filter screen subassembly just is like a guide rail that rises with higher speed, make the oil smoke rise with higher speed when touchhing the filter screen subassembly like this, concentrate and draw away a large amount of oil smoke, the collection petticoat pipe only need only hold up a small amount of oil smoke, thereby both mutually support, prevent that the oil smoke from escaping, the reinforcing.

When the lampblack absorber was closed, the drive unit work, the oil congealing board rotated forward, the filter screen subassembly upwards removed along the guide rail, the oil congealing board covers and maintains the state at becoming the oblique angle with horizontal plane contained angle with cigarette machine bottom and tilt up, the oil congealing board not only can catch the oil drip of filter screen subassembly, can also catch the grease that the cigarette machine top drippage meets the oil box and does not catch, with the grease direction oil cup on filter screen subassembly and the oil congealing board, and because oil congealing board back does not contact with the oil smoke, so there is not the grease adhesion, compare the number of times that reduces clean filter screen and smoke collecting cavity with traditional T type machine, improve user experience.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a can hidden oil net, its characterized in that, it is including slip flip structure (1), filter screen subassembly (2) and frame (3), slip flip structure (1) sets up in frame (3), filter screen subassembly (2) rotate with slip flip structure (1) and are connected, slip flip structure (1) can drive filter screen subassembly (2) downward upset and expand the degree of depth in order to increase smoking chamber, perhaps upwards overturn in order to accomodate filter screen subassembly (2) to frame (3).

2. The concealable oil screen according to claim 1, wherein the sliding and overturning structure (1) comprises a sliding assembly (11) and an oil condensation plate (12), the sliding assembly (11) is vertically arranged in the rack (3) along the up-down direction, one end of the oil condensation plate (12) is pivoted on the rack (3), the other end of the oil condensation plate is rotatably connected with one end of the filter screen assembly (2), and the other end of the filter screen assembly (2) is arranged on the sliding assembly (11) and can slide along the direction of the sliding assembly (11).

3. The concealable oil screen according to claim 2, characterized in that the oil collection plate (12) is bent inward at the connection with the screen assembly (2) to form an oil collection angle (13), and the screen assembly (2) is bent inward at the connection with the oil collection plate (12) to form an oil guide angle (21).

4. The concealable oil net according to claim 3, wherein the oil collection angle (13) is bent within a range of 30-80 °, and the oil guide angle (21) is bent within a range of 100-140 °.

5. The concealable oil screen of claim 4, wherein the oil coalescing plate (12) is inclined upwardly when turned up to a steady state and at an oblique angle to the horizontal, the oblique angle ranging from 30 ° to 60 °.

6. The concealable oil screen of claim 5, wherein the screen assembly (2) is one of a curved screen, a straight screen and a conical screen.

7. The concealable oil screen according to any one of claims 1 to 6, further comprising enclosing plates (4), wherein the enclosing plates (4) are arranged on two sides of the filter screen assembly (2) for gathering smoke.

8. The concealable oil screen according to claim 7, characterized in that the bottom of the coaming (4) is shaped to fit the shape of the screen assembly (2), and the top is triangular and rests against the oil coalescing plate (12) for smoke collection when the screen assembly (2) is turned upside down.

9. A range hood is characterized by comprising the concealable oil screen and a rack (3), a fan assembly, a smoke collection cavity (5), an oil receiving assembly (6) and an oil cup (7) as claimed in any one of claims 1 to 8, wherein the fan assembly is arranged inside the rack (3), the smoke collection cavity (5) is arranged below the rack (3), the oil receiving assembly (6) is arranged in the rack (3) and below the fan assembly, the sliding turnover structure (1) is installed on the inner wall of the rack (3), the oil cup (7) is arranged on the edge below the rack (3) and used for receiving oil stains condensed when the concealed oil screen is accommodated in the rack (3), and the other end of the oil receiving assembly (6) is communicated with the oil cup (7).

10. The range hood according to claim 9, wherein the oil receiving assembly (6) comprises an oil receiving box (61) and an oil outlet pipe (62), the oil receiving box (61) is installed inside the rack (3) and located below the fan assembly, and the oil receiving box (61) is communicated with the oil cup (7) through the oil outlet pipe (62).