CN210861258U

CN210861258U - Fume exhaust fan

Info

Publication number: CN210861258U
Application number: CN201921293163.8U
Authority: CN
Inventors: 刘剑涛; 徐鑫; 陈浩辉; 申志贤
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-01-14
Filing date: 2019-08-11
Publication date: 2020-06-26
Anticipated expiration: 2029-08-11
Also published as: CN210662985U9; CN212378029U; CN111023221A; CN111435004A; CN111006291A; CN210861270U; CN210399057U; CN211822557U; CN211372529U; CN111006291B; CN210861275U; CN211119553U; CN111435005A; CN210399058U; CN210662985U; CN211822584U; CN210861257U; CN210662986U; CN211119554U; CN211822556U

Abstract

The utility model relates to a range hood, fan system in including the casing and locating this casing, the casing lower part has the smoke inlet chamber of vertical extension, casing upper portion has the collection smoke chamber that is linked together with smoke inlet chamber, the forward extension in collection smoke chamber forms the installation cavity that is used for installing fan system, and this installation cavity outside has the fan dustcoat that can hide the fan system, and the bottom of this fan dustcoat is provided with the lighting components that the light emitting area was arranged down. The back wall of the shell of the range hood of the utility model is mounted by wall hanging, because the smoke inlet cavity at the lower part of the shell extends vertically, the width of the smoke inlet cavity in the front and back direction can be made thinner, and the smoke inlet cavity can extend downwards to be sufficiently close to a cooker and a smoke generating source, so that the smoke can be rapidly sucked into the smoke inlet cavity to be discharged as soon as the smoke is generated, and the smoke suction effect is improved; the appearance of cooperation range hood, the illumination subassembly that sets up in the installation cavity bottom can realize straight following formula illumination, improves the illuminating effect, facilitates for the user.

Description

Fume exhaust fan

Technical Field

The utility model relates to a for kitchen use household electrical appliances technical field specifically indicates a range hood.

Background

Range hood is the electrical apparatus that is essential in the kitchen at present, and is comparatively common and use more extensively to arrange oily smoke purification system in last.

At present, the upward-exhaust oil fume purification system is mainly divided into two types: a top-suction range hood and a near-suction range hood. The top-suction type range hood is more attractive, but the smoke inlet is higher, and the smoke suction effect is limited; compared with a top-suction range hood, the near-suction range hood has a lower smoke inlet, but is influenced by the appearance structure and the internal air duct structure of the near-suction range hood, and the existing near-suction range hood cannot better approach oil smoke, so that the oil smoke suction effect is limited to a great extent.

In addition, when cooking is carried out at night, the cooking condition can not be clearly observed because the illumination angle of the kitchen can not be concentrated at the cooker. In order to solve the problem, the structure of installing the lighting lamp has appeared on the existing range hood, but to the range hood that can contact the oil smoke closely, the range hood is limited by the appearance, and the direct type effective lighting structure is difficult to install, resulting in poor lighting effect, and can not satisfy the consumer demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a through making the smoke inlet fully be close the oil smoke source and improve the range hood of oil absorption cigarette effect.

The utility model discloses another technical problem that will solve is to prior art's current situation, provides a range hood that can provide straight following formula illumination and improve illuminating effect.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a range hood, includes the casing and locates the fan system in this casing, its characterized in that: the casing lower part has the smoke inlet chamber of vertical extension, casing upper portion has the collection smoke chamber that is linked together with smoke inlet chamber, the forward extension in collection smoke chamber forms the installation cavity that is used for installing fan system, and this installation cavity outside has the fan dustcoat that can cover fan system, and the bottom of this fan dustcoat is provided with the lighting components that the light emitting area arranged down.

In order to facilitate assembly and subsequent maintenance, the illumination assembly is detachably arranged on the outer cover of the fan through an assembly.

Preferably, the diapire of fan dustcoat is opened there is the printing opacity mouth, lighting component arranges in on the interior diapire of fan dustcoat and the light emitting surface corresponds the printing opacity mouth and arranges.

Preferably, the assembling component comprises at least one pressing strip which is shaped into an inverted U-shaped structure, the middle part of the pressing strip is arranged around the periphery of the lighting component in the length direction or the width direction, and two ends of the pressing strip respectively extend outwards to form positioning parts which can be restrained on the inner bottom wall of the fan outer cover. With such a structure, the lighting assembly is convenient to assemble on the fan housing.

Preferably, the assembling component further comprises a first assembling strip and a second assembling strip, the first assembling strip extends along the length direction of the light-transmitting opening and is provided with a positioning opening which is penetrated in the front and back direction so that one positioning part of the pressing strip can be inserted into the positioning opening, the second assembling strip extends along the length direction of the light-transmitting opening and is arranged at the edge opposite to the first assembling strip, and the other positioning part of the pressing strip is locked on the second assembling strip. The heights of the first assembling strip and the second assembling strip can be adjusted according to the height of the installed lighting assembly so as to adapt to different installation requirements.

In order to facilitate assembly, the lower surface of the positioning part corresponding to the second assembling strip is tightly attached to the upper surface of the second assembling strip and fixedly connected with the upper surface of the second assembling strip through screws.

In the above scheme, lighting assembly includes lamp shade and lamp box, the lamp shade covers and establishes on the printing opacity mouth, the lamp box is located the top of lamp shade and compresses tightly on the interior diapire of fan dustcoat through the assembly subassembly, have the LED lamp towards the lamp shade and arrange in the lamp box.

Compared with the prior art, the utility model has the advantages of: the back wall of the shell of the range hood of the utility model is mounted by wall hanging, because the smoke inlet cavity at the lower part of the shell extends vertically, the width of the smoke inlet cavity in the front and back direction can be made thinner, and the smoke inlet cavity can extend downwards to be sufficiently close to a cooker and a smoke generating source, so that the smoke can be rapidly sucked into the smoke inlet cavity to be discharged as soon as the smoke is generated, and the smoke suction effect is improved; the appearance of cooperation range hood, the illumination subassembly that sets up in the installation cavity bottom can realize straight following formula illumination, improves the illuminating effect, facilitates for the user.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is an exploded view of the midblower housing and the lighting assembly of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the range hood of the present embodiment includes a housing 1 and a fan system 2 disposed in the housing 1. The lower part of the shell 1 is provided with a vertically extending smoke inlet cavity 11, the front side wall of the lower part of the shell 1 is provided with a smoke inlet 111 communicated with the smoke inlet cavity 11, the upper part of the shell 1 is provided with a smoke collecting cavity 12 communicated with the smoke inlet cavity 11, the smoke collecting cavity 12 extends forwards to form a mounting cavity 13 for mounting the fan system 2, it should be noted that the mounting cavity 13 is used for mounting the fan system 2, but the mounting position of the fan system 2 is not completely limited in the mounting cavity 13, and because the smoke collecting cavity 12 and the mounting cavity 13 are integrated, when the fan system 2 is mounted, the part of the fan system 2 can be positioned in the smoke collecting cavity 12 according to requirements. The air inlet of the fan system 2 may be arranged in advance or may be arranged towards the rear, as long as it is communicated with the smoke collecting cavity 12, and the air outlet 22 of the fan system 2 is arranged upwards. An oil collecting cup 4 with an upward opening is arranged at the lower edge of the shell 1, and the bottom of the smoke inlet cavity 11 is connected with the oil collecting cup 4. Because the smoke inlet cavity 11 at the lower part of the shell 1 vertically extends, the smoke inlet cavity 11 can be made thinner along the width in the front-back direction and can extend downwards to be sufficiently close to the cooker and a smoke generating source, so that the smoke can be quickly sucked into the smoke inlet cavity to be discharged upwards once being generated, and the smoke suction effect is improved.

In this embodiment, range hood's overall configuration makes installation cavity 13 bottom vacant, and advances the part of smoke chamber 11 and can not lead to the fact the bottom of installation cavity 13 to shelter from, and this embodiment has set up lighting assembly 5 that the luminescent surface arranged downwards in installation cavity 13 bottom to direct type illumination has been realized, the illuminating effect has been improved, facilitates for the user. The upper part of the shell 1 is provided with a fan frame 14 for installing the fan system 2 and a fan outer cover 15 covering the fan frame 14, and the illumination component 5 is detachably arranged at the bottom of the fan outer cover 15 through the assembling component 6.

Specifically, a light-transmitting opening 151 is formed in the bottom wall of the fan housing 15, and the lighting assembly 5 is disposed on the inner bottom wall of the fan housing 15, and the light-emitting surface of the lighting assembly is arranged corresponding to the light-transmitting opening 151. The assembling component 6 comprises a pressing strip 61, a first assembling strip 62 and a second assembling strip 63, the pressing strip 61 has two parts and is shaped into an inverted U-shaped structure, the middle part of the pressing strip 61 is arranged around the periphery of the lighting component 5 in the width direction, and two ends of the pressing strip 61 respectively extend outwards to form positioning parts 611 capable of being constrained on the bottom wall of the fan housing 15. The first fitting strip 62 extends in the front length direction of the light transmission opening 151 and is opened with a positioning opening 621 penetrating in the front-rear direction so that one positioning part 611 of the pressing strip 61 is inserted therein, the second fitting strip 63 extends in the rear length direction of the light transmission opening 151 and is arranged at an edge opposite to the first fitting strip 62, and the other positioning part 611 of the pressing strip 61 is locked on the second fitting strip 63. The first assembling strip 62 and the second assembling strip 63 are fixed on the fan housing 15 through screws, and the heights of the first assembling strip 62 and the second assembling strip 63 can be adjusted according to the height of the mounted lighting assembly 5 so as to adapt to different mounting requirements. For the convenience of assembly, the lower surface of the positioning portion 611 corresponding to the second assembling bar 63 and the upper surface of the second assembling bar 63 are closely attached to each other and fixedly coupled by a screw.

The lighting assembly 5 of the embodiment includes a lamp cover 51 and a lamp box 52, the lamp cover 51 is covered on the light-transmitting opening 151, the lamp box 52 is located above the lamp cover 51 and pressed on the inner bottom wall of the fan housing 15 through the assembling assembly 6, and the lamp box 52 has an LED lamp 53 arranged toward the lamp cover 51.

Claims

1. The utility model provides a range hood, includes casing (1) and locates fan system (2) in this casing (1), its characterized in that: casing (1) lower part has vertical extension's smoke inlet chamber (11), casing (1) upper portion has collection smoke chamber (12) that are linked together with smoke inlet chamber (11), collection smoke chamber (12) extend forward and form installation cavity (13) that are used for installing fan system (2), and this installation cavity (13) outside has fan dustcoat (15) that can cover fan system (2), and the bottom of this fan dustcoat (15) is provided with illuminating component (5) that the luminescent surface arranged downwards.

2. The range hood of claim 1, wherein: the illumination assembly (5) is detachably arranged on the fan outer cover (15) through the assembly (6).

3. The range hood of claim 2, wherein: open on the diapire of fan dustcoat (15) light-transmitting opening (151), lighting assembly (5) are arranged in on the interior diapire of fan dustcoat (15) and the light emitting surface corresponds light-transmitting opening (151) and arranges.

4. The range hood of claim 3, wherein: the assembling component (6) comprises at least one pressing strip (61) which is formed into an inverted U-shaped structure, the middle part of the pressing strip (61) is arranged on the periphery of the lighting component (5) in a surrounding mode in the length direction or the width direction, and two ends of the pressing strip (61) respectively extend outwards to form positioning parts (611) capable of being restrained on the inner bottom wall of the fan outer cover (15).

5. The range hood of claim 4, wherein: the assembling component (6) further comprises a first assembling strip (62) and a second assembling strip (63), the first assembling strip (62) extends along the length direction of the light transmission opening (151) and is provided with a positioning opening (621) which penetrates through the front and the back to insert one positioning part (611) of the pressing strip (61), the second assembling strip (63) extends along the length direction of the light transmission opening (151) and is arranged at the edge opposite to the first assembling strip (62), and the other positioning part (611) of the pressing strip (61) is locked on the second assembling strip (63).

6. The range hood of claim 5, wherein: the lower surface of the positioning part (611) corresponding to the second assembling strip (63) is tightly attached to the upper surface of the second assembling strip (63) and fixedly connected with the upper surface of the second assembling strip through screws.

7. The range hood according to any one of claims 3 to 6, wherein: the lighting assembly (5) comprises a lamp shade (51) and a lamp box (52), the lamp shade (51) is covered on the light-transmitting opening (151), the lamp box (52) is located above the lamp shade (51) and is pressed on the inner bottom wall of the fan outer cover (15) through the assembling assembly (6), and the LED lamp (53) arranged towards the lamp shade (51) is arranged in the lamp box (52).