CN217330197U - Air outlet device and household appliance - Google Patents

Abstract

The utility model discloses an air-out device, including casing, lid and baffle, casing and lid link to each other, are provided with the air intake on the casing, are provided with the air outlet on the lid, are formed with the accommodation space between casing and the lid, and the baffle removes in the accommodation space, and baffle and air outlet swing joint remove the baffle so that the baffle is opened or closed air outlet. The household appliance comprises the air outlet device. The air outlet device and the household appliance provided by the utility model can effectively solve the problem that foreign matters fall into the humidifier by arranging the baffle between the cover body and the shell to open or close the air outlet; meanwhile, the plurality of air outlet holes are formed in the baffle, so that when the household appliance operates normally, water mist can pass through the air outlet holes, the air outlet can be blown out normally, and the normal use of the household appliance is not affected.

Description

Air outlet device and household appliance

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an air-out device and household appliance.

Background

The air outlet device conveys air from the air inlet to the air outlet through the driving structure. The air outlet device can be applied to structures which need air outlet or fog outlet in household appliances such as humidifiers and air purifiers.

Humidifier, air purifier among the prior art etc. have the domestic appliance's of air-out device air outlet expose in the air, easily lead to foreign matter such as winged insect, dust when the user does not use inside dropping domestic appliance, need rinse again when the user reuses, user experience is not good.

Therefore, it is desirable to design an air outlet device and a household appliance to solve the problem that the air outlet is exposed to cause the foreign object to fall into the household appliance.

SUMMERY OF THE UTILITY MODEL

For solving the air outlet that mentions among the background art and exposing the technical problem that leads to the foreign matter to drop to domestic appliance inside outside, the utility model provides an air-out device and domestic appliance can be according to user state in order to open or closed air outlet to prevent that the foreign matter from dropping domestic appliance inside guarantees domestic appliance inside clean and tidy simultaneously.

In order to achieve the above object, the utility model discloses an air-out device and domestic appliance's concrete technical scheme as follows:

the utility model provides an air-out device, includes casing, lid and baffle, and casing and lid link to each other, are provided with the air intake on the casing, are provided with the air outlet on the lid, are formed with the accommodation space between casing and the lid, and the baffle removes in the accommodation space, baffle and air outlet swing joint, remove the baffle so that the baffle opens or closed air outlet.

Further, air outlet department is provided with the cooperation portion, is provided with the installation department on the baffle, and installation department and cooperation portion joint are fixed to make the baffle closed the air outlet, installation department and cooperation portion separation, so that the air outlet is opened to the baffle.

Further, the installation department includes lug and/or recess, and the cooperation portion includes recess and/or lug to it is fixed to make lug and recess joint, thereby realizes that the baffle opens or closes the air outlet.

Further, the baffle includes first body and second body, first body and second body fixed connection, and first baffle setting is at the upper surface of second baffle, the shape looks adaptation of first body and air outlet to make first body with the air outlet shutoff.

Furthermore, the bottom surface of lid is provided with the fixed plate, and the fixed plate sets up along the edge of air outlet.

Further, the installation department sets up on first body, and cooperation portion sets up on the inner wall of fixed plate to it is fixed to make first body and fixed plate inner wall joint, thereby realizes that first body plugs the air outlet.

Further, be provided with limit structure on the casing, the air outlet is opened so that baffle and limit structure butt to the baffle.

Further, limit structure sets up the inner wall at the casing, and the air outlet is opened to the baffle to make the baffle remove along the bottom of casing, thereby realize baffle and limit structure's butt.

Further, be provided with at least one exhaust vent on the second body, when the air outlet was opened to the baffle, second body and limit structure offset to make air outlet and baffle be formed with the interval, the air is by air intake flow direction exhaust vent, and then by the air outlet discharge.

Furthermore, the limiting structure is a supporting rib.

Furthermore, the lower surface of lid is provided with the shelves muscle, and the holding space that forms the baffle is enclosed to shelves muscle and brace rod.

Further, a lifting structure is arranged on the first body and moves along the vertical direction to enable the baffle plate to open or close the air outlet.

Further, the air inlet is arranged on the side wall or the bottom of the shell.

A household appliance comprises the air outlet device.

The utility model provides an air-out device and domestic appliance have following advantage:

the air outlet device and the household appliance provided by the utility model can effectively solve the problem that foreign matters fall into the humidifier by arranging the baffle between the cover body and the shell to open or close the air outlet; meanwhile, the plurality of air outlet holes are formed in the baffle, so that when the household appliance operates normally, water mist can pass through the air outlet holes, the air outlet can be blown out normally, and the normal use of the household appliance is not affected.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of the air outlet device of the present invention;

fig. 2 is a cross-sectional view of the air outlet device of the present invention with the air outlet closed;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a schematic structural view of the air outlet opening of the air outlet device of the present invention;

fig. 5 is a sectional view of the air outlet device of the present invention with the air outlet opened;

fig. 6 is a schematic structural diagram of the housing provided by the present invention;

fig. 7 is a schematic structural view of the cover body according to the present invention;

FIG. 8 is a schematic structural view of the baffle plate of the present invention

1. A housing; 11. an air inlet; 12. supporting ribs; 2. a baffle plate; 21. a handle; 22. a first body; 221. a bump; 23. a second body; 231. an air outlet; 3. a cover body; 31. blocking ribs; 32. an air outlet; 321. a fixing plate; 3211. a groove; 4. a wind wheel; 5. wet curtain; 6. a water tank.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 5, the utility model provides an air outlet device mainly uses in domestic appliance, and domestic appliance can be humidifier, air purifier etc. as long as have the domestic appliance of air outlet 32, does not do specific restriction here to domestic appliance's specific kind. The embodiment provided by the utility model only uses the humidifier as the example to do specific explanation.

Specifically, the utility model provides an air outlet device, including casing 1, lid 3 and baffle 2, be provided with air intake 11 on the casing 1, be provided with air outlet 32 on the lid 3, casing 1 and lid 3 are buckled mutually and are formed with the accommodation space, baffle 2 sets up in the accommodation space, move baffle 2 along the direction of casing 1 bottom to top, so that baffle 2 opens or closed air outlet 32, when the humidifier is in the user state, baffle 2 is in order to open air outlet 32, thereby realize that water smoke or air are discharged by air outlet 32; when the humidifier is in a closed state, the baffle 2 closes the air outlet 32, so that the air outlet 32 is blocked by the baffle 2, and the problem that foreign matters fall into the humidifier can be effectively solved.

Further, as shown in fig. 1 and fig. 2, the utility model provides an air-out device is used on the humidifier, and when the humidifier was in the non-operating state, the state schematic diagram of the closed air outlet 32 of baffle 2 was shown. Baffle 2 and air outlet 32 swing joint move baffle 2 so that baffle 2 removes in the accommodation space to the realization is according to the different operating condition of humidifier, baffle 2 in order to open or close the humidifier.

As shown in fig. 8, the baffle 2 includes a first body 22 and a second body 23, the first body 22 and the second body 23 are fixedly connected, the first body 22 is disposed on an upper surface of the second body 23, and the first body 22 and the outlet 32 are adapted in shape, so that the first body 22 blocks the outlet 32.

Further, air outlet 32 department is provided with the cooperation portion, is provided with the installation department on the baffle 2, and installation department and cooperation portion joint are fixed, through the assembly relation of installation department with the cooperation portion to make baffle 2 remove to air outlet 32 department, with the shutoff of air outlet 32, thereby realize the humidifier when non-operating condition, air outlet 32 is sealed, prevents that dust or foreign matter from getting into the inside of casing 1 by exposing air outlet 32 outside.

Further, the installation department sets up on first body 22, and the cooperation portion sets up on the inner wall of fixed plate 321 to it is fixed with the fixed inner wall joint of fixed plate 321 to make first body 22, thereby realizes that first body 22 blocks off air outlet 32.

Specifically, the mounting portion includes a protrusion 221 and/or a groove 3211, and the mating portion includes a groove 3211 and/or a protrusion 221, so that the protrusion 221 and the groove 3211 are clamped and fixed, thereby opening or closing the air outlet 32 by the baffle 2. Of course, it can be understood that the structure of the mounting portion can be further configured as a buckle, the structure of the matching portion can be further configured as a bayonet, and the baffle 2 is moved to match the buckle with the bayonet, so as to realize detachable connection of the matching portion and the mounting portion. The specific structure of the mounting portion and the mating portion is not particularly limited herein.

As a preferred embodiment, a plurality of bumps 221 are disposed on an outer wall of the first body 22, the bumps 221 may be in the form of bumps, the first body 22 is in a square plate-shaped structure, a plurality of bumps are disposed on a side wall of the square plate-shaped structure, and similarly, the air outlet 32 is correspondingly disposed with grooves 3211 having the same number as the bumps, so that each bump is matched with the groove 3211.

Further, the first body 22 and the second body 23 may be fixedly connected, or may be an integrally formed structure, the projection area of the first body 22 is smaller than the projection area of the second body 23, the first body 22 is fixedly disposed at the center of the second body 23, and the surface of the second body 23 excluding the coverage area of the first body 22 is provided with at least one air outlet 231, so as to realize the air outlet effect of the humidifier in the using process.

Specifically, the number of the air outlets 231 may include one, two or more, and the air outlets 231 are arranged on the upper surface of the second body 23 in an array manner, so as to realize the circulation of the water mist. Of course, it can be understood that the shape of the air outlet 231 is a long strip-shaped through hole, and in order to discharge the water mist out of the air outlet 32 more quickly, the water mist discharge amount is increased.

Further, a lifting structure is provided on the first body 22, and the lifting structure moves in a vertical direction to make the baffle 2 open or close the air outlet 32.

As a preferred embodiment, the lifting structure may be configured as a lifting handle, and may also be configured as a handle 21, and the specific form of the lifting structure is not specifically limited herein. As long as the baffle 2 can be moved by the lifting structure.

As shown in fig. 7, a fixing plate 321 is provided on the bottom surface of the lid body 3, and the fixing plate 321 is provided along the edge of the outlet 32. The shape of air outlet 32 is square through hole, and the fixed plate 321 that sets up in square through hole's edge is fixed, and fixed plate 321 bulges lid 3 bottom surface setting, and equidistant a plurality of recesses 3211 that set up on fixed plate 321 to make recess 3211 and lug 221 cooperate, thereby realize moving baffle 2 and shutoff air outlet 32.

Further, a blocking rib 31 is arranged on the lower surface of the cover body 3, and the blocking rib 31 is arranged along each edge of the bottom surface of the cover body 3, so that the blocking rib 31 and a limiting structure arranged on the shell 1 form an accommodating space of the baffle 2. Of course, it is understood that the rib 31 may be provided as an extension plate or the like as long as the cover 3 can be engaged with the housing 1, and the specific structure of the rib 31 of the cover 3 is not limited.

As shown in fig. 6, the housing 1 is provided with a limiting structure, and the baffle 2 opens the air outlet 32 so that the baffle 2 abuts against the limiting structure. Limiting structure sets up at casing 1's inner wall, and air outlet 32 is opened to baffle 2 to make baffle 2 remove along casing 1's bottom, thereby realize baffle 2 and limiting structure's butt. Be provided with at least one exhaust vent 231 on the second body 23, when the air outlet 32 was opened to baffle 2, second body 23 offset with limit structure to make air outlet 32 and baffle 2 be formed with the interval, the air is by air intake 11 flow direction exhaust vent 231, and then by air outlet 32 discharge.

In a preferred embodiment, the limiting structure is a support rib 12. The baffle rib 31 and the support rib 12 arranged on the lower surface of the cover body 3 enclose the accommodating space for forming the baffle 2.

Further, the air inlet 11 is disposed at a side wall or a bottom of the housing 1. It is understood that air flows into the housing 1 from the air inlet 11 and flows out from the air outlet 32, so as to circulate air.

The utility model also provides an embodiment is a domestic appliance, for example humidifier, including foretell air-out device and humidification device, set up water tank 6 in the casing 1, the upper portion of water tank 6 is provided with wet curtain 5, and the top of wet curtain 5 is provided with wind wheel 4, and the air enters into to casing 1 inside by air intake 11, through the humidification of wet curtain 5 to make water smoke discharge by air outlet 32.

The utility model provides a domestic appliance is for example the theory of operation of humidifier does: when the humidifier is in a working state, the lower surface of the second body 23 of the baffle 2 is located on the support ribs 12, when the whole humidifier runs, the wind wheel 4 sucks external air into the whole humidifier through the air inlet 11, then the external air enters the wet curtain 5, the air generates wet air through the wet curtain 5, the wet air is blown out of the baffle 2 through the wind wheel 4, and then the air is blown into the air through the air outlet 32 through the air outlet 231 on the baffle 2, so that a humidifying function is realized. When a user stops using the humidifier and needs to close the air outlet 32, the user can lift the handle 21 on the baffle 2 to enable the baffle 2 to move upwards, the baffle 2 moves to the lower end face of the baffle rib 31 where the concave point of the upper cover is located to stop, the upper end face of the baffle 2 is flush with the upper end face of the baffle 3 at the moment, the appearance is attractive, meanwhile, the grooves 3211 of the cover body 3 are assembled with the convex blocks 221 of the baffle 2, and the baffle 2 can be firmly fixed at the positions even under the condition of no external force through buckling of the groups of grooves 3211 and the convex blocks 221, so that the automatic sliding of the baffle 2 under the action of gravity due to insufficient assembling reliability cannot be caused, and the function of closing the air outlet 32 cannot be realized. When a user needs to use the humidifier again, the matching position of the groove 3211 can be tripped by pressing the handle 21 of the baffle 2 downwards, so that the baffle 2 can move downwards, the air outlet 32 can be opened, and the humidifier can humidify according to the route; can realize the function of switching air outlet 32 through this technical scheme, baffle 2 does not influence the normal use of humidifier when can effectual realization use, baffle 2 can effectual closure when not using air outlet 32, prevent that the foreign matter from dropping into the function of humidifier.

The air outlet device and the household appliance provided by the utility model can effectively solve the problem that foreign matters fall into the humidifier by arranging the baffle 2 between the cover body 3 and the shell body 1 to open or close the air outlet 32; simultaneously through set up a plurality of exhaust vents 231 on baffle 2, realize that domestic appliance normally operates, water smoke accessible above-mentioned exhaust vent 231 passes, can normally blow out air outlet 32, does not influence domestic appliance's normal use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (14)

1. The utility model provides an air-out device, its characterized in that includes casing, lid and baffle, and casing and lid link to each other, are provided with the air intake on the casing, are provided with the air outlet on the lid, are formed with the accommodation space between casing and the lid, and the baffle removes in the accommodation space, baffle and air outlet swing joint, remove the baffle so that the baffle opens or closed air outlet.

2. The air outlet device of claim 1, wherein the air outlet is provided with a matching portion, the baffle is provided with a mounting portion, the mounting portion and the matching portion are clamped and fixed, so that the baffle closes the air outlet, and the mounting portion and the matching portion are separated, so that the baffle opens the air outlet.

3. The air outlet device of claim 2, wherein the mounting portion comprises a projection and/or a groove, and the matching portion comprises a groove and/or a projection, so that the projection and the groove are clamped and fixed, and the air outlet is opened or closed by the baffle.

4. The air outlet device of claim 3, wherein the baffle comprises a first body and a second body, the first body is fixedly connected with the second body, the first baffle is arranged on the upper surface of the second baffle, and the first body is matched with the air outlet in shape, so that the first body seals the air outlet.

5. The air outlet device of claim 4, wherein the bottom surface of the cover is provided with a fixing plate, and the fixing plate is arranged along the edge of the air outlet.

6. The air outlet device of claim 5, wherein the mounting portion is disposed on the first body, and the matching portion is disposed on an inner wall of the fixing plate, so that the first body is clamped and fixed with the inner wall of the fixing plate, and the air outlet is blocked by the first body.

7. The air outlet device of claim 4, wherein the housing is provided with a limiting structure, and the air outlet is opened by the baffle plate so that the baffle plate is abutted against the limiting structure.

8. The air outlet device of claim 7, wherein the limiting structure is arranged on the inner wall of the casing, and the baffle opens the air outlet so that the baffle moves along the bottom of the casing, thereby realizing the abutting between the baffle and the limiting structure.

9. The air outlet device of claim 7, wherein the second body is provided with at least one air outlet, when the air outlet is opened by the baffle, the second body abuts against the limiting structure, so that a gap is formed between the air outlet and the baffle, and air flows from the air inlet to the air outlet and is then discharged from the air outlet.

10. The air outlet device of any one of claims 7 to 9, wherein the limiting structure is a support rib.

11. The air outlet device of claim 10, wherein a blocking rib is disposed on the lower surface of the cover, and the blocking rib and the supporting rib surround a space for forming the blocking plate.

12. The air outlet device of claim 4, wherein the first body is provided with a lifting structure, and the lifting structure moves in a vertical direction to enable the baffle to open or close the air outlet.

13. The air outlet device of claim 1, wherein the air inlet is arranged on the side wall or the bottom of the casing.

14. An electric household appliance, characterized in that it comprises an air outlet device according to any one of claims 1 to 13.

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