CN210688369U - Range hood's face guard device and range hood - Google Patents

Abstract

The utility model provides a face shield device of a range hood and a range hood, wherein the range hood comprises a front panel and a top plate, the front panel is provided with an oil smoke suction port, the face shield device is arranged above the oil smoke suction port, the face shield device is connected with the top plate or the front panel, the face shield device comprises a face shield body which can be rolled, and the face shield body is matched with the oil smoke suction port and used for opening and closing the oil smoke suction port; a range hood's face guard device and range hood, need not to set up the baffle in oil absorption smoke mouth department, through set up the face guard device on front panel or roof, utilize the rolling of the face guard body or the process that falls, control opening and close of oil absorption smoke mouth, reduced the occupation space of range hood in the use on the one hand, on the other hand uses range hood's in-process, the face guard body is in the rolling state all the time, can not influence range hood's complete machine appearance, be favorable to improving range hood's aesthetic property.

Description

Range hood's face guard device and range hood

Technical Field

The utility model belongs to the technical field of the kitchen appliance technique and specifically relates to a range hood, especially, relate to a face guard device and range hood of oil absorption cigarette.

Background

The range hood is a kitchen appliance for purifying the kitchen environment, and can be roughly divided into two types, namely a direct-suction range hood and a side-suction range hood. Among them, the side-draft range hood is more and more popular with people due to its beautiful appearance, better oil smoke absorption effect and better oil smoke separation performance.

At present, a baffle plate is often arranged outside an oil smoke suction port of a side-draft range hood, when the range hood is used, the baffle plate is turned outwards to expose the oil smoke suction port for oil smoke suction, and when the range hood is not used, the oil smoke suction port is shielded and decorated by closing the baffle plate, so that the appearance of the range hood is more smooth and beautiful; in particular, as shown in fig. 1, such baffle is often adopted in the prior art, and patents such as patent publication nos. CN204460366U and CN208365621U refer to such baffle;

in the practical application process, the baffle is often made of hard materials and pulled or pushed by external force, so that the baffle is easy to damage and is not beneficial to saving materials; in addition, when the oil smoke suction port is opened, the baffle plate is often required to be turned over and opened, so that the occupied space of the range hood in the use process is increased; meanwhile, in the use process, the baffle plate which is turned over and opened can be outstandingly protruded on the appearance of the whole range hood, and the aesthetic property of the range hood in the use process is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be range hood among the prior art when opening the oil absorption mouth, the occupation space that exists is great, the relatively poor problem of aesthetic property.

In order to solve the above problems, the utility model provides a mask device of a range hood, the range hood comprises a front panel and a top plate, the front panel is provided with an oil smoke suction port, the mask device is arranged above the oil smoke suction port, the mask device is connected with the top plate or the front panel, the mask device comprises a mask body which can be rolled, and the mask body is matched with the oil smoke suction port and used for opening and closing the oil smoke suction port; therefore, a baffle is not required to be arranged at the position of the oil fume suction port, the face shield device is arranged on the front panel or the top plate, the opening and closing of the oil fume suction port are controlled by utilizing the rolling or falling process of the face shield body, on one hand, the occupied space of the range hood in the using process is reduced, on the other hand, the face shield body is always in the rolling state in the process of using the range hood, the overall appearance of the range hood cannot be influenced, and the attractiveness of the range hood is improved.

Furthermore, the mask device is connected with the top plate or the front panel in a detachable mode, so that the mask device can be replaced according to the requirements of users, and the attractive performance of the range hood can be further improved by replacing the mask device with a mask body which is more accordant with the aesthetic sense of the users.

Furthermore, the mask device comprises a winding roller, one end of the mask body is connected with the winding roller, and the mask body is matched with the winding roller in a manner of being capable of winding around the winding roller; thereby utilize the winding up roller to carry out the rolling or fall to the face guard body to realize opening and close of oil absorption mouth.

Further, a fixing part is arranged on the front panel, and the winding roller is connected with the fixing part in a rotatable mode; through set up the fixed part on the front panel, fix the winding up roller to make the winding up roller can rotate, through the rotation of winding up roller, drive the face guard body and carry out the rolling or fall down, thereby realize opening and close of oil absorption cigarette mouth.

Further, an assembly area is arranged on the front panel, the assembly area comprises a first groove wall, and the fixing part is arranged on the first groove wall; thereby through set up the assembly district on the front panel, range hood behind closed oil absorption mouth, the face guard body can form a comparatively level and smooth plane with the front panel between, is unlikely to produce bellied visual perception, is favorable to improving the aesthetic property of range hood on the appearance.

Further, a fixing part is arranged on the top plate, and the winding roller is connected with the fixing part in a rotatable mode; therefore, when the range hood is not used, the front panel and the oil smoke suction port can be completely shielded and decorated by arranging the enough long face shield body and falling the face shield body, the decorative area of the range hood is increased, and the aesthetic property of the range hood is improved.

Furthermore, the fixing part comprises a first fixing part and a second fixing part, the mask device comprises a motor, the motor is detachably connected with the first fixing part, one end of the winding roller is connected with the motor, and the other end of the winding roller is rotatably connected with the second fixing part; the rolling roller is driven to rotate through positive rotation or reverse rotation of the motor, so that the mask body is rolled or falls down, the oil smoke suction port is opened and closed, operation convenience of the range hood is improved, operation of a user when the oil smoke suction port is opened and closed is simplified, and use experience of the user is improved.

Further, the motor is connected with the first fixing piece in a screw connection mode; thereby reduced the dismouting degree of difficulty of face guard device, be favorable to the user to maintain the face guard device by oneself and dismantle or daily change, be favorable to satisfying user's user demand.

Furthermore, the other end of the mask body is provided with a second connecting part, the front panel is provided with a first connecting part below the oil smoke suction port, and the first connecting part and the second connecting part are detachably connected; the flexible mask body is prevented from swinging in the process of shielding the oil smoke suction port, and the shielding performance of the mask body on the oil smoke suction port is favorably ensured.

Furthermore, the first connecting part and the second connecting part are connected in a magnetic attraction manner; when the mask body falls down to shield the oil smoke suction port, the vertical end of the mask body is automatically attracted with the second connecting part through the first connecting part, and a user does not need to perform excessive operation; when the range hood needs to be used, a user only needs to separate the first connecting part and the second connecting part which are in a magnetic attraction state, and the oil smoke suction port can be opened by rolling the mask body.

The utility model provides a range hood, includes the face guard device for range hood need not to set up the baffle in oil absorption smoke mouth department, through set up the face guard device on front panel or roof, utilizes the rolling or the process that falls of the face guard body, controls opening and close of oil absorption smoke mouth, has reduced the occupation space of range hood in the use on the one hand, and on the other hand uses range hood's in-process, and the face guard body is in the rolling state all the time, can not influence range hood's complete machine appearance, is favorable to improving range hood's aesthetic property.

Compared with the prior art, a range hood's face guard device and range hood have following beneficial effect:

a range hood's face guard device and range hood, need not to set up the baffle in oil absorption smoke mouth department, through set up the face guard device on front panel or roof, utilize the rolling of the face guard body or the process that falls, control opening and close of oil absorption smoke mouth, reduced the occupation space of range hood in the use on the one hand, on the other hand uses range hood's in-process, the face guard body is in the rolling state all the time, can not influence range hood's complete machine appearance, be favorable to improving range hood's aesthetic property.

Drawings

Fig. 1 is a schematic structural diagram of a range hood in the prior art;

fig. 2 is a schematic structural view of a range hood according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the mask device of fig. 2 according to the embodiment of the present invention when the mask device is closed;

fig. 4 is a schematic structural view of a mask device of a range hood according to an embodiment of the present invention;

fig. 5 is a schematic view of a range hood according to an embodiment of the present invention;

fig. 6 is another schematic structural diagram of a range hood according to an embodiment of the present invention;

fig. 7 is a side view of the range hood main body in fig. 6 according to the embodiment of the present invention;

fig. 8 is a front view of the range hood main body in fig. 6 according to the embodiment of the present invention;

fig. 9 is another schematic view of a range hood according to an embodiment of the present invention;

fig. 10 is a schematic structural view of the range hood according to the embodiment of the present invention after the mask device is removed from fig. 9;

fig. 11 is an exploded schematic view of a mask device of a range hood according to an embodiment of the present invention.

Description of reference numerals:

1-front panel, 2-smoke suction port, 3-filter screen, 4-top plate, 5-first fixing piece, 6-second fixing piece, 7-first connecting part, 8-mask device, 9-roller, 10-mask body, 11-second connecting part, 12-motor, 13-assembling area, 14-first groove wall and 15-second groove wall.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

It should be noted that directional terms mentioned in the embodiments of the present invention, such as "up", "down", "left", "right", and the like, are all based on the situation of the range hood under normal assembly and normal installation and placement, and are not described herein in detail in view of their conventional knowledge of those skilled in the art.

Example 1

As shown in fig. 1, in the prior art, a baffle is often disposed outside an oil smoke suction port of an oil smoke suction machine, when the oil smoke suction machine is used, the baffle is turned outwards to expose the oil smoke suction port for oil smoke suction, and when the oil smoke suction machine is not used, the oil smoke suction port is shielded and decorated by closing the baffle, so that the oil smoke suction machine is more smooth and beautiful in appearance; in the practical application process, the baffle is often made of hard materials and pulled or pushed by external force, so that the baffle is easy to damage and is not beneficial to saving materials; in addition, when the oil smoke suction port is opened, the baffle plate is often required to be turned over and opened, so that the occupied space of the range hood in the use process is increased; meanwhile, in the use process, the baffle plate which is turned over and opened can be outstandingly protruded on the appearance of the whole range hood, and the aesthetic property of the range hood in the use process is influenced.

Therefore, in order to solve the problems of large occupied space and poor aesthetic property of the range hood in the prior art when the range hood is opened, the embodiment provides a range hood, as shown in fig. 2-11, the range hood includes a front panel 1, a top plate 4 and a mask device 8, the front panel 1 is provided with an oil smoke suction port 2, the mask device 8 is arranged above the oil smoke suction port 2, the mask device 8 is connected with the top plate 4 or the front panel 1 in a detachable manner, the mask device 8 includes a mask body 10 capable of being rolled, and the mask body 10 is matched with the oil smoke suction port 2 and used for opening and closing the oil smoke suction port 2.

Therefore, the difference between the embodiment and the prior art is that the opening and closing of the oil smoke suction port 2 are controlled by the rolling or falling process of the mask body 10 by arranging the mask device 8 on the front panel 1 or the top plate 4 without arranging a baffle at the oil smoke suction port 2; therefore, when the oil smoke suction port 2 is opened, the rolling of the mask body 10 can be realized simply and conveniently, compared with the prior art, a turning baffle is not needed, on one hand, the occupied space of the range hood in the use process is reduced, on the other hand, the mask body 10 is always in a rolling state in the use process of the range hood, the overall appearance of the range hood is not influenced, and the aesthetic property of the range hood is favorably improved;

moreover, the mask device 8 including the mask body 10 is detachably provided and can be replaced according to the user's needs; when the range hood is not used, the mask body 10 falls down, on one hand, the oil smoke suction port 2 can be shielded, and on the other hand, the mask body 10 which is more in line with the aesthetic sense of a user can be replaced, so that the aesthetic property of the range hood is further improved.

The mask body 10 may be a flexible plate made of a flexible material, such as cloth or plastic; it is also possible to include a plurality of slats which are connected in series by flexible cords, such as the blind structures of the prior art.

Therefore, when the oil smoke suction port 2 needs to be opened, the mask body 10 can be rolled up simply and easily without applying large external force, so that the flexible mask body 10 is not easy to damage, the service life of the mask device 8 is prolonged, and material saving is facilitated.

Example 2

This embodiment provides a specific mask device structure and its assembly method based on embodiment 1, as shown in fig. 2-4, the mask device 8 includes a winding roller 9 and a mask body 10, one end of the mask body 10 is connected to the winding roller 9, and the mask body 10 is matched with the winding roller 9 in a manner that the mask body can be wound around the winding roller 9.

For assembling the mask device 8, a first fixing part 5 and a second fixing part 6 are arranged on the front panel 1, one end of the winding roller 9 is rotatably connected with the first fixing part 5, and the other end of the winding roller 9 is rotatably connected with the second fixing part 6;

preferably, the first fixing part 5 and the second fixing part 6 are assembly bosses, the assembly bosses are provided with assembly holes, two ends of the winding roller 9 are arranged in the assembly holes, and the aperture of each assembly hole is slightly larger than the diameter of the winding roller 9, so that the winding roller 9 can rotate, and the winding roller 9 rotates to drive the mask body 10 to wind or fall, so that the opening and closing of the oil smoke suction port 2 are realized.

In addition, because the mask body 10 is made of a flexible material, in the process of shielding the oil smoke suction opening 2, one end of the mask body 10 hanging down tends to swing easily, which affects the shielding performance of the oil smoke suction opening 2, so that the embodiment further improves the related structure, for the mask body 10, one end of the mask body 10 is connected with the winding roller 9, the other end of the mask body 10 is provided with the second connecting portion 11, the front panel 1 is provided with the first connecting portion 7 below the oil smoke suction opening 2, and the first connecting portion 7 is detachably connected with the second connecting portion 11;

the first connecting portion 7 and the second connecting portion 11 may be hook and loop fasteners or magnetic structures; preferably, the first connecting portion 7 and the second connecting portion 11 are connected in a magnetic attraction manner, specifically, the first connecting portion 7 and the second connecting portion 11 are both magnetic attraction structures, and the magnetic structures are magnetic objects such as conventional magnet bars or magnet blocks in the prior art; when the mask body 10 falls down to shield the oil smoke suction port 2, the suspended end of the mask body 10 is automatically attracted with the second connecting part 11 through the first connecting part 7, and a user does not need to perform excessive operation; when the range hood needs to be used, a user only needs to separate the first connecting part 7 and the second connecting part 11 which are in a magnetic attraction state and wind the mask body 10 to open the oil smoke suction port 2.

In addition, the number of the first connection portions 7 and the number of the second connection portions 11 in this embodiment are not limited, and may be one or more, and the number of the first connection portions and the number of the second connection portions are set conventionally, and are not described herein again.

Example 3

This embodiment proposes a specific mask device structure and its assembly method based on embodiment 1 or embodiment 2, as shown in fig. 5, this embodiment is basically the same as embodiment 2 except that a first fixing member 5 and a second fixing member 6 are disposed on the top plate 4; therefore, the range hood is not used by arranging the enough-length mask body 10, and the front panel 1 and the oil smoke suction port 2 can be completely shielded and decorated after the mask body 10 falls down, so that the decorative area of the range hood is increased, and the aesthetic property of the range hood is improved.

Example 4

In embodiments 2 and 3, because the mask device 8 is disposed outside the main body of the range hood, for example, on the upper sidewall of the top plate 4 and the outer sidewall of the front panel 1, a slightly raised visual sensation is still formed, which is not favorable for further improving the aesthetic property of the range hood in appearance; therefore, as shown in fig. 6 to 8, in this embodiment, another assembling manner of the mask device structure is provided, the front panel 1 is provided with an assembling area 13, the assembling area 13 is recessed toward the interior of the range hood, or the assembling area 13 is a groove structure and includes a first groove wall 14, a second groove wall 15 and a groove bottom, and the smoke exhaust port 2 penetrates through the groove bottom; for ease of understanding and description, the first groove wall 14 is set as a groove wall disposed above the soot suction port 2, and the second groove wall 15 is set as a groove wall disposed below the soot suction port 2; this embodiment is substantially the same as embodiment 2, except that the mask body 10 is engaged with the mounting region 13, and the first and second fixing members 5 and 6 are disposed on the first groove wall 14.

In addition, the first connecting portion 7 may be disposed on the front panel 1, but the present embodiment also proposes another arrangement manner, in which the first connecting portion 7 is disposed on the second groove wall 15;

therefore, when the mask body 10 falls down, the mask body 10 shields the assembly area 13 and the oil smoke suction port 2, a wall surface is formed between the first groove wall 14 and the second groove wall 15, the wall surface is parallel to the front panel 1 and even is in the same plane with the front panel 1, so that after the oil smoke suction port 2 of the range hood is closed, a relatively flat plane can be formed between the mask body 10 and the front panel 1, the convex visual feeling is not generated, and the appearance attractiveness of the range hood is improved.

Example 5

In any of embodiments 2-4, the rolling or dropping of the mask body 10 may be performed manually or automatically;

during manual operation, a user can directly rotate the winding roller 9 to wind or fall the mask body 10; specifically, the mask device 8 may further include a hand wheel, the hand wheel is connected to the winding roller 9, and a user may rotate the hand wheel to drive the winding roller 9 to rotate; but this arrangement undoubtedly increases the user's operation complexity.

Therefore, in order to improve the convenience of the range hood, on the basis of any one of embodiments 2 to 4, as shown in fig. 9 to 11, the present embodiment provides a mask device of a range hood and an assembling method thereof;

when the first fixing member 5 and the second fixing member 6 are provided as fixing structures on any one of the front panel 1, the top panel 4, and the first groove wall 14, that is, based on the structure of any one of the embodiments 2 to 4, the mask device 8 includes a motor 12, a winding roller 9, and a mask body 10, the motor 12 is detachably connected to the first fixing member 5, one end of the winding roller 9 is connected to the motor 12, and the other end of the winding roller 9 is rotatably connected to the second fixing member 6;

similarly, set up the positive and negative switch on the range hood, positive and negative switch is connected with motor 12, and the user drives the winding up roller 9 through the corotation or the reversal of motor 12 through touch switch, starts motor 12 for the face guard body 10 rolls or falls, and opens and close of oil absorption mouth 2, thereby has improved range hood's simple operation nature, has simplified the operation of user when opening and close oil absorption mouth 2, has improved user's use and has experienced.

Specifically, the connection manner of the winding roller 9 and the mask body 10 and the connection manner of the winding roller 9 and the second fixing member 6 are the same as those in embodiment 2, and are not described herein again.

The motor 12 is preferably connected to the first fixing member 5 by means of a screw connection; namely, the motor 12 comprises a motor base with a screw hole, the first fixing part 5 is a mounting hole, and the screw hole is matched with the mounting hole; when the mask device 8 is assembled, firstly, the winding roller 9 is respectively connected with the motor 12 and the mask body 10, then the winding roller 9 is connected with the second fixing piece 6, finally, the screw hole of the motor base is aligned with the assembling hole, and after the screw is inserted, the mask device 8 is assembled; when the mask device 8 needs to be disassembled, only the screw needs to be disassembled, the connection relation between the motor 12 and the first fixing part 5 is released, and then the winding roller 9 is pulled out of the second fixing part 6; this kind of mode of setting has reduced the dismouting degree of difficulty of face guard device 8, is favorable to the user to maintain by oneself face guard device 8 and dismantles or daily change, is favorable to satisfying user's user demand.

Finally, the utility model provides a range hood, the range hood can be the side draft range hood, also can be the straight draft range hood; for the range hood, besides the front panel 1, the oil smoke suction port 2, the mask device 8 and other structures, the range hood further includes components such as a filter screen 3, a fan, a smoke exhaust pipe and other components of the range hood, and since the specific structures and the specific assembly relationships of the related components are the prior art, the details are not repeated herein.

In order to signal the state of opening and close of range hood mouth better the utility model discloses an in most drawings, range hood's oil absorption mouth 2 is half open-half off state, promptly the face guard body 10 is in and not falls down completely, the state of also not rolling completely, so that it is right the technical scheme of the utility model introduce.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (11)

1. The utility model provides a range hood's face guard device, range hood includes front panel (1), roof (4), set up oil absorption mouth (2) on front panel (1), its characterized in that, face guard device (8) set up in oil absorption mouth (2) top, face guard device (8) are connected with roof (4) or front panel (1), face guard device (8) are including the face guard body (10) that can the rolling, face guard body (10) and oil absorption mouth (2) cooperation for open and close oil absorption mouth (2).

2. A mask arrangement for a range hood according to claim 1, wherein the mask arrangement (8) is detachably connected to the top plate (4) or the front panel (1).

3. A mask arrangement for a range hood according to claim 1, wherein said mask arrangement (8) comprises a winding roller (9), one end of said mask body (10) is connected to said winding roller (9), and said mask body (10) is engaged with said winding roller (9) in such a way that it can be wound around said winding roller (9).

4. The mask device of a range hood according to claim 3, wherein the front panel (1) is provided with a fixed portion, and the roller (9) is rotatably connected with the fixed portion.

5. The mask assembly of a range hood according to claim 4, wherein the front panel (1) is provided with a mounting area (13), the mounting area (13) comprises a first slot wall (14), and the fixing portion is disposed on the first slot wall (14).

6. The mask device of a range hood according to claim 3, wherein the top plate (4) is provided with a fixed portion, and the roller (9) is rotatably connected with the fixed portion.

7. The mask device of the range hood according to any one of claims 4 to 6, wherein the fixed part comprises a first fixed part (5) and a second fixed part (6), the mask device (8) comprises a motor (12), the motor (12) is detachably connected with the first fixed part (5), one end of the winding roller (9) is connected with the motor (12), and the other end of the winding roller (9) is rotatably connected with the second fixed part (6).

8. The mask device of the range hood according to claim 7, wherein the motor (12) is connected with the first fixing member (5) in a screw connection manner.

9. The mask device of a range hood according to claim 3, wherein the other end of the mask body (10) is provided with a second connecting portion (11), the front panel (1) is provided with a first connecting portion (7) below the oil smoke suction port (2), and the first connecting portion (7) is detachably connected with the second connecting portion (11).

10. The mask device of a range hood according to claim 9, wherein the first connecting portion (7) and the second connecting portion (11) are connected in a magnetic attraction manner.

11. A range hood, characterized in that it comprises a mask arrangement according to any one of claims 1 to 10.

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