CN216844797U

CN216844797U - Movable side-suction range hood

Info

Publication number: CN216844797U
Application number: CN202121362056.3U
Authority: CN
Inventors: 刘旭辉; 刘新民
Original assignee: Ningbo Borine Electric Appliance Co Ltd
Current assignee: Ningbo Borine Electric Appliance Co Ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-06-28
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a movable side-draft range hood, which comprises a filtering component for filtering grease and smoke smell, a base component for supporting the filtering component and a connecting pipe component for connecting the filtering component and the base component, wherein the upper end of the connecting pipe component is connected with the filtering component through a steering component, and the steering component is used for adjusting the orientation of the filtering component; the filter component comprises an air inlet cover connected with the steering component, a filter screen is installed at the outer side end of the air inlet cover, an air suction opening is formed in the filter screen, and a filter layer is installed on the position, corresponding to the air suction opening, of the inner side of the filter screen. The utility model provides a pair of portable side-draught range hood has overcome the defect that current range hood is not suitable for little household electrical appliances product.

Description

Movable side-suction range hood

Technical Field

The utility model relates to a range hood field especially relates to a portable side-draught range hood.

Background

The range hood is more and more popularized in use at home at present, and provides a pollution-free air environment for a household kitchen. Along with the improvement of the living standard of people's materials, the user also gradually puts forward more requirements to the use experience of range hood. The existing range hood is of a wall-mounted type, cannot move once fixed, and a gas stove is usually arranged under a suction hood so as to facilitate the suction hood to suck oil smoke.

Along with the improvement of the life quality of people, more and more small household electrical appliances are widely applied to daily life of people, such as an induction cooker, a breakfast machine and the like, the products which are steamed, boiled, fried and roasted by liquefied gas and electric heating can generate grease and smoke smell when in use, can cause harm to human bodies and pollution to the environment, and the existing wall-mounted range hood cannot be suitable for the products because of immobility, has fewer application scenes and needs to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problem that a portable side-draught range hood is provided to overcome the defect that current range hood is not suitable for small household appliances.

(II) technical scheme

In order to solve the technical problem, the utility model provides a movable side-draft range hood, which comprises a filtering component for filtering grease and smoke, a base component for supporting the filtering component and a connecting pipe component for connecting the filtering component and the base component, wherein the upper end of the connecting pipe component is connected with the filtering component through a steering component, and the steering component is used for adjusting the orientation of the filtering component; the filter component comprises an air inlet cover connected with the steering component, a filter screen is installed at the outer side end of the air inlet cover, an air suction opening is formed in the filter screen, and a filter layer is installed on the position, corresponding to the air suction opening, of the inner side of the filter screen. The movable side-draft range hood is matched with the filtering component, the connecting pipe component and the base component, and the base component can be moved when in use, so that the position of the range hood can be changed arbitrarily, and the movable side-draft range hood is suitable for small household electrical appliances; and the filtering component adopts a side suction type, so that the whole range hood is small in volume and good in oil smoke suction effect.

Further, the connecting pipe assembly comprises a first outer pipe and a second outer pipe, and the first outer pipe and the second outer pipe are connected through a lifting structure. The elevating structure is including fixing the adapter of second outer tube upper end, first outer tube suit is in the second outer tube, rotate on the adapter and install the fastener, be provided with on the outer wall of first outer tube a plurality of with fastener complex draw-in groove. Set up elevating system and pass through the cooperation of fastener and draw-in groove, adjustable filtering component's height, the flexibility is high, convenient to use.

Further, one side of fastener is provided with and is used for the joint the dop of draw-in groove, the opposite side of fastener with install the spring between the adapter, the spring makes all the time the dop is directional the motion trend that the draw-in groove is close to. The outer wall of the first outer pipe is provided with a guide sliding groove, the adapter is provided with a guide protrusion matched with the guide sliding groove, and the lower part of the guide sliding groove is provided with a limiting part.

Furthermore, the connecting pipe assembly further comprises a corrugated hose arranged in the first outer pipe and the second outer pipe, the upper end of the first outer pipe is connected with the steering assembly, and the upper end of the corrugated hose penetrates through the steering assembly to be connected with the air inlet cover.

Furthermore, a placing rack is arranged on the back of the air inlet cover, the filtering layer is arranged in the placing rack, and a retaining column used for limiting the filtering layer is arranged on the upper side of the placing rack. The filter layer is an activated carbon cotton layer, and the filter screen is a plastic metal filter screen.

Further, the base component comprises a base shell and an axial flow fan shell arranged in the base shell, an axial flow fan is installed in the axial flow fan shell, an air suction pipe is arranged at the upper end of the axial flow fan shell, an exhaust pipe is arranged at the side end of the axial flow fan shell, the air suction pipe is connected with the filtering component, and the exhaust pipe extends to the outside of the base shell. The axial flow fan is arranged in the base assembly, so that the suction force is large, and the oil fume suction effect is good; and the weight of the base assembly can be increased, and the overall stability is improved.

Furthermore, the steering assembly comprises a first ball valve and a second ball valve which are sleeved with each other, the first ball valve is connected with the air inlet cover, and the second ball valve is connected with the connecting pipe assembly. The direction of the filtering component can be changed at will by arranging the steering component to be matched with the first ball valve and the second ball valve, the use is flexible, and the application range is wide.

(III) advantageous effects

The utility model provides a pair of portable side draft range hood compares with prior art and has following advantage:

1) through the arrangement of the filter assembly, the connecting pipe assembly and the base assembly in a matching manner, the base assembly can be moved when the range hood is used, and the position of the range hood can be changed randomly, so that the range hood is suitable for small household electrical appliances; the filter assembly adopts a side suction type, so that the whole range hood is small in size and good in oil smoke suction effect;

2) the filter component is matched with the filter layer through the filter screen, the filter screen is used for filtering grease, and the filter layer is used for filtering smoke smell, so that the effects of filtering grease and filtering smoke smell can be achieved, and the using effect is good;

3) the steering assembly is matched with the second ball valve through the first ball valve, the orientation of the filtering assembly can be changed at will, the use is flexible, and the application range is wide;

4) the lifting mechanism is arranged to adjust the height of the filtering component through the matching of the fastener and the clamping groove, so that the flexibility is high and the use is convenient;

5) the axial flow fan is arranged in the base assembly, so that the suction force is large, and the oil fume suction effect is good; and the weight of the base assembly can be increased, and the overall stability is improved.

Drawings

Fig. 1 is a perspective view of a mobile side-draft range hood of the present invention;

fig. 2 is a perspective view of another angle of the movable side-draft range hood of the present invention;

fig. 3 is an exploded view of the mobile side-draft range hood of the present invention;

fig. 4 is a schematic structural view of the movable side-draft range hood of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is an exploded view of the filter assembly of the mobile side-draft range hood of the present invention;

the corresponding part names for the various reference numbers in the figures are: 1. a filter assembly; 2. a base assembly; 3. a connecting tube assembly; 4. a steering assembly; 5. a lifting structure; 11. an air inlet cover; 12. a filter screen; 13. an air inlet; 14. a filter layer; 15. placing a rack; 16. a bumping post; 21. a base housing; 22. an axial flow fan housing; 23. an axial flow fan; 31. a first outer tube; 32. a second outer tube; 33. a corrugated hose; 41. a first ball valve; 42. a second ball valve; 51. an adapter; 52. a fastener; 53. a spring; 54. a stopper; 221. an air suction pipe; 222. an exhaust duct; 311. a card slot; 312. a guide chute; 511. a guide projection; 521. and (4) clamping the head.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1 to 6, the utility model provides a portable side-draught range hood, including the filtering component 1 that is used for filtering grease and smell of smoke, be used for supporting filtering component 1's base subassembly 2 and be used for connecting filtering component 1 and base subassembly 2's connecting pipe subassembly 3, connecting pipe subassembly 3's upper end is connected with filtering component 1 through turning to subassembly 4, turns to subassembly 4 and is used for adjusting filtering component 1's orientation.

Referring to fig. 3 and 6, the filter assembly 1 includes an air inlet cover 11 connected to the steering assembly 4, and the air inlet cover 11 is formed in a horn shape and is disposed in a vertical direction. A filter screen 12 is installed at the outer side end of the air inlet cover 11, the filter screen 12 is used for filtering grease in the oil smoke, an air suction opening 13 is formed in the filter screen 12, a filter layer 14 is installed on the inner side of the filter screen 12 at a position corresponding to the air suction opening 13, and the filter layer 14 is used for filtering smoke smell in the oil smoke. The back of the air inlet cover 11 is provided with a placing frame 15, the filter layer 14 is placed in the placing frame 15, and the upper side of the placing frame 15 is provided with a retaining column 16 for limiting the filter layer 14. In this way, the filter layer 14 can be replaced conveniently, and the assembly and disassembly are convenient. Wherein, the filter layer 14 can be an activated carbon cotton layer, and the filter screen 12 can be a plastic metal filter screen.

Referring to fig. 3 to 5, the connection pipe assembly 3 includes a first outer pipe 31 and a second outer pipe 32, the first outer pipe 31 is located on the upper side of the second outer pipe 32, the first outer pipe 31 is L-shaped, the second outer pipe 32 is linear, and the first outer pipe 31 and the second outer pipe 32 are connected by the lifting structure 5. The lifting structure 5 comprises an adapter 51 fixed on the upper end of the second outer tube 32, the first outer tube 31 is sleeved in the second outer tube 32, a fastener 52 is installed on the adapter 51 in a rotating mode, and a plurality of clamping grooves 311 matched with the fastener 52 are formed in the outer wall of the first outer tube 31. In this embodiment, the number of the two card slots 311 is two, and the distance between the two card slots 311 is 78mm, so that the card slots can be selected according to requirements during actual use.

Referring to fig. 5, one side of the fastener 52 is provided with a clamp head 521 for clamping the slot 311, a spring 53 is installed between the other side of the fastener 52 and the adapter 51, and the spring 53 always makes the clamp head 521 move toward the slot 311. The outer wall of the first outer tube 31 is provided with a guide sliding groove 312, the adapter 51 is provided with a guide protrusion 511 engaged with the guide sliding groove 312, and the lower portion of the guide sliding groove 312 is provided with a stopper 54. The guide sliding groove 312 is matched with the guide protrusion 511, so that the clamping groove 311 and the fastener 52 can be prevented from being dislocated, and the feasibility of the structure is ensured; a limiting member 54 is provided, and when the adapter 51 abuts against the limiting member 54, the fastener 52 is just clamped into the lower clamping groove 311, so as to prevent the first outer tube 31 from being pulled out.

When the height is adjusted, the fastener 52 is rotated to separate the clamping head 521 from the current clamping groove 311, then the fastener 52 is released, the first outer tube 31 is slid, the clamping head 521 is clamped into the next clamping groove 311 again under the action of the spring, and the heights of the clamping grooves are different, so that the height of the filtering component 1 can be adjusted.

Referring to fig. 1 to 3, the duct connecting assembly 3 further includes a corrugated hose 33 installed in the first outer pipe 31 and the second outer pipe 32, an upper end of the first outer pipe 31 is connected to the steering assembly 4, and an upper end of the corrugated hose 33 passes through the steering assembly 4 to be connected to the air inlet cover 11.

Referring to fig. 3 and 5, the base assembly 2 includes a base housing 21 and an axial flow fan housing 22 disposed in the base housing 21, the axial flow fan housing 22 is internally provided with an axial flow fan 23, the axial flow fan housing 22 is provided with an air suction pipe 221 at an upper end thereof, an exhaust pipe 222 is disposed at a side end thereof, the air suction pipe 221 is connected to the filter assembly 1, and the exhaust pipe 222 extends to an outside of the base housing 21. The base shell 21 comprises a base and an upper cover which are fixed mutually, the axial flow fan shell 22 comprises an upper axial flow fan shell and a lower axial flow fan shell which are fixed mutually, and the upper axial flow fan shell and the lower axial flow fan shell are sealed through sealing rings.

Referring to fig. 3 and 4, the steering assembly 4 includes a first ball valve 41 and a second ball valve 42 which are sleeved with each other, the first ball valve 41 is connected to the air inlet cover 11, and the second ball valve 42 is connected to the connecting pipe assembly 3. The steering assembly 4 is arranged, so that the filtering assembly 1 can adjust the direction by 20 degrees up, down, left and right, and the use flexibility is increased.

According to the movable side-draft range hood provided by the embodiment, the filtering component, the connecting pipe component and the base component are arranged to be matched, so that the base component can be moved when the range hood is used, the position of the range hood can be changed randomly, and the range hood is suitable for small household electrical appliances; the filter assembly adopts a side suction type, so that the whole range hood is small in size and good in oil smoke suction effect; the filter component is matched with the filter layer through the filter screen, the filter screen is used for filtering grease, and the filter layer is used for filtering smoke smell, so that the effects of filtering grease and filtering smoke smell can be achieved, and the using effect is good; the steering assembly is matched with the second ball valve through the first ball valve, the orientation of the filtering assembly can be changed at will, the use is flexible, and the application range is wide; the lifting mechanism is arranged to adjust the height of the filtering component through the matching of the fastener and the clamping groove, so that the flexibility is high and the use is convenient; the axial flow fan is arranged in the base assembly, so that the suction force is large, and the oil fume suction effect is good; and the weight of the base component can be increased, the overall stability is improved, and the defect that the existing range hood is not suitable for small household electrical appliances is overcome.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable side suction range hood which characterized in that: the oil-smoke filter comprises a filtering component (1) for filtering oil and smoke, a base component (2) for supporting the filtering component (1) and a connecting pipe component (3) for connecting the filtering component (1) and the base component (2), wherein the upper end of the connecting pipe component (3) is connected with the filtering component (1) through a steering component (4), and the steering component (4) is used for adjusting the orientation of the filtering component (1); the utility model discloses a filter assembly (1) is including with turn to air inlet cover (11) that subassembly (4) are connected, filter screen (12) are installed to the outside end of air inlet cover (11), be provided with inlet scoop (13) on filter screen (12), the inboard of filter screen (12) is corresponding install filter layer (14) on the position of inlet scoop (13).

2. The mobile side draft range hood according to claim 1, wherein: the connecting pipe assembly (3) comprises a first outer pipe (31) and a second outer pipe (32), and the first outer pipe (31) and the second outer pipe (32) are connected through a lifting structure (5).

3. The mobile side draft range hood according to claim 2, wherein: elevation structure (5) is including fixing adapter (51) of second outer tube (32) upper end, first outer tube (31) suit is in second outer tube (32), rotate on adapter (51) and install fastener (52), be provided with on the outer wall of first outer tube (31) a plurality of with fastener (52) complex draw-in groove (311).

4. The mobile side draft range hood according to claim 3, wherein: one side of fastener (52) is provided with and is used for the joint dop (521) of draw-in groove (311), the opposite side of fastener (52) with install spring (53) between adapter (51), spring (53) make all the time dop (521) directional the motion trend that draw-in groove (311) are close to.

5. The mobile side draft range hood according to claim 3, wherein: be provided with direction spout (312) on the outer wall of first outer tube (31), be provided with on adapter (51) with direction spout (312) complex direction arch (511), the lower part of direction spout (312) is provided with locating part (54).

6. The mobile side draft range hood according to claim 2, wherein: the connecting pipe assembly (3) further comprises a corrugated hose (33) installed in the first outer pipe (31) and the second outer pipe (32), the upper end of the first outer pipe (31) is connected with the steering assembly (4), and the upper end of the corrugated hose (33) penetrates through the steering assembly (4) to be connected with the air inlet cover (11).

7. The mobile side draft range hood according to claim 1, wherein: the back of the air inlet cover (11) is provided with a placing frame (15), the filter layer (14) is arranged in the placing frame (15), and a blocking column (16) used for limiting the filter layer (14) is arranged on the upper side of the placing frame (15).

8. The mobile side draft range hood according to claim 1, wherein: base subassembly (2) include base casing (21) and arrange in axial fan casing (22) in base casing (21), install axial fan (23) in axial fan casing (22), axial fan casing (22) are provided with aspiration channel (221) in the upper end, are provided with exhaust pipe (222) at the side, aspiration channel (221) with filtering component (1) is connected, exhaust pipe (222) extend the outside of base casing (21).

9. The mobile side draft range hood according to claim 1, wherein: the steering assembly (4) comprises a first ball valve (41) and a second ball valve (42) which are sleeved with each other, the first ball valve (41) is connected with the air inlet cover (11), and the second ball valve (42) is connected with the connecting pipe assembly (3).

10. The mobile side draft range hood according to claim 1, wherein: the filter layer (14) is an activated carbon cotton layer, and the filter screen (12) is a plastic metal filter screen.