CN214841315U - Hand-held type atomizing fan - Google Patents

Abstract

The utility model provides a hand-held type atomizing fan, including the casing and set up in flabellum in the casing, be provided with in the casing and hold the water cavity, hold and seted up water filling port and delivery port on the water cavity, water filling port separable be provided with water filling port matched with water filling plug, seted up on the casing with delivery port matched with atomizing mouth, be provided with on the inner wall of atomizing mouth with atomizing mouth matched with atomizing piece, the middle part of flabellum is just right atomizing piece. The utility model provides a pair of hand-held type atomizing fan can make the cooling effect better.

Description

Hand-held type atomizing fan

Technical Field

The utility model belongs to the technical field of household electrical appliances, a hand-held type atomizing fan is related to.

Background

In summer, many places can present hot weather, except five big stoves, south also has many places to present higher temperature, and then air conditioner and fan are one of indispensable household electrical appliances.

Among them, the air conditioner and the fan are large home appliances, and are generally used in homes or offices, and when people go out, they are particularly easy to feel hot, especially in windless environments or unventilated rooms, so that the handheld fan is operated. The conventional fan is driven by a built-in rechargeable battery, a seven-size or five-size battery or a charger and the like, so that the fan can also play a role in cooling to a certain extent, but the cooling effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type atomizing fan aims at solving the poor problem of cooling effect.

In order to solve the technical problem, the utility model provides a hand-held type atomizing fan, including the casing and set up in flabellum in the casing, be provided with in the casing and hold the water cavity, hold and seted up water filling port and delivery port on the water cavity, water filling port separable be provided with water filling port matched with water filling plug, seted up on the casing with delivery port matched with atomizing mouth, be provided with on the inner wall of atomizing mouth with atomizing mouth matched with atomizing piece, the middle part of flabellum is just right atomizing piece.

The utility model discloses further set up to, the water filling port with the delivery port set up in hold the both ends of water cavity.

The utility model discloses further set up to, hold the water cavity including being the columniform cavity of keeping in, be provided with the body of keeping in of U font on the inner wall of the cavity of keeping in, the both sides of the body of keeping in all connect in the X of the cavity of keeping in is to the inner wall of both sides, both ends with the Y of the cavity of keeping in has the settlement distance to between the both sides inner wall.

The utility model discloses further set up to, the curved surface at the inner wall place of the body of keeping in with the part of the curved surface at the inner wall place of delivery port overlaps mutually.

The utility model discloses further set up to, the tip of the body of keeping in is provided with the deep portion, the body of keeping in is located add the deep portion with between the water injection stopper, add the both sides of deep all with the X of the cavity of keeping in is kept away from to the interior wall connection of both sides the one end of the body of keeping in with cavity Z of keeping in has the settlement distance to between the inner wall.

The utility model discloses further set up to, be provided with the manger plate body on the inner wall of the cavity of keeping in, the one end of manger plate body connect in the Z of the cavity of keeping in to inner wall, the other end is just right the middle part of the body of keeping in, and with set for the distance between the body of keeping in.

The utility model discloses further set up to, the both sides of retaining body all connect in the X of the cavity of keeping in to both sides inner wall.

The utility model discloses further set up to, hold the water cavity still including increaseing the cavity, the water filling port is seted up in on the increasement cavity, the mating holes has been seted up on the casing, the diameter of mating holes is greater than the water filling port, just the axle center of mating holes with the axle center collineation of water filling port.

The utility model discloses further set up to, the water injection stopper is made by flexible material, just the water injection stopper is including the first stopper portion, second stopper portion and the third stopper portion that set gradually, the diameter of second stopper portion is less than first stopper portion with third stopper portion, the outer wall of second stopper portion with the inner wall interference fit of water filling port, first stopper portion deviates from the one end edge of second stopper portion is the chamfer setting, third stopper position in the mating holes.

The utility model discloses further set up to, hold be provided with on the outer wall of water cavity room two rings with the coaxial waterproof arch of delivery port, hold the water cavity room with be provided with flexible waterproof packing ring between the casing, one side of flexible waterproof packing ring seted up with waterproof protruding matched with waterproof recess, opposite side interference contradict in the inner wall of casing, the internal diameter of flexible waterproof packing ring equals the internal diameter of delivery port, just the axle center of flexible waterproof packing ring with the axle center collineation of delivery port.

Compared with the prior art, the utility model provides a hand-held atomizing fan, when in use, firstly, the water injection plug needs to be pulled out from the water injection port, and then water is injected into the water containing cavity; then when the fan used, can open the switch of atomizing piece, then after water in holding the water cavity acts on the atomizing piece, just can produce water smoke, the water smoke that produces simultaneously has received the effect of the wind power that the flabellum produced, and blows to people's face, arm etc. department, has realized dual cooling, wind-force cooling and fog cooling promptly for the cooling effect is better.

The power of the handheld fan can be a built-in battery, a rechargeable battery or a structure which is convenient to carry outside such as a charger; meanwhile, other structures of the fan, a power supply of the atomizing sheet, a control switch, an actual structure and the like are all common in the market at present, so that even if the structures are not fully described, the understanding of the technical personnel in the field on the scheme of the application and the implementation of the core of the application are not influenced. Meanwhile, the water containing cavity is not sealed completely, and the atomizing sheet and the atomizing port are not sealed completely, so that after water in the water containing cavity is used, outside air can enter the water containing cavity, but the water can be prevented from flowing out due to the sealing property, so that the water only stays in the water containing cavity; namely, the water containing cavity, the atomizing port and the like are not sealed, and when negative pressure is formed in the water containing cavity, external air can be sucked into the water containing cavity; and when in atomization, the water only needs to touch the atomizing sheet, and the water mist can be ejected out of the water-discharging chamber in a single direction.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a handheld atomizing fan according to the present invention;

fig. 2 is a first cross-sectional view of an embodiment of a hand-held atomizing fan of the present invention;

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

fig. 4 is a second cross-sectional view of an embodiment of a handheld atomizing fan according to the present invention;

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

fig. 6 is an internal structure view of an embodiment of a hand-held atomizing fan according to the present invention;

FIG. 7 is an enlarged view of portion C of FIG. 6;

FIG. 8 is a schematic view of an embodiment of a water injection plug and a water injection port of a hand-held atomizing fan according to the present invention;

fig. 9 is a schematic view of an embodiment of a water injection plug of a hand-held atomizing fan according to the present invention;

fig. 10 is a schematic diagram of an embodiment of a flexible waterproof gasket for a hand-held atomizing fan according to the present invention.

Wherein, 1, a shell; 2. a fan blade; 3. a water-holding chamber; 4. a water injection port; 5. a water outlet; 6. a water injection plug; 6a, a first plug portion; 6b, a second plug portion; 6c, a third plug portion; 7. an atomizing port; 8. an atomizing sheet; 9. a temporary storage chamber; 10. a temporary storage body; 11. adding deep parts; 12. a water retaining body; 13. enlarging the cavity; 14. a mating hole; 15. waterproof protrusions; 16. a flexible waterproof gasket; 17. a waterproof groove.

Detailed Description

The following provides a hand-held atomizing fan according to the present invention with reference to the accompanying drawings and embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. The same or similar reference numbers in the drawings identify the same or similar elements.

The utility model provides a hand-held type atomizing fan, as shown in fig. 1 to 10, including casing 1 and set up in flabellum 2 in the casing 1, be provided with in the casing 1 and hold water cavity 3, hold and seted up water filling port 4 and delivery port 5 on the water cavity 3, 4 separable be provided with of water filling port with 4 matched with water filling plug 6, seted up on the casing 1 with delivery port 5 matched with atomising port 7, be provided with on the inner wall of atomising port 7 with 7 matched with atomizing piece 8 of atomising port, the middle part of flabellum 2 just to atomising piece 8. The water injection port 4 and the water outlet 5 are arranged at two ends of the water containing cavity 3.

Hold water cavity 3 including being columniform chamber 9 that keeps in, be provided with the body 10 of keeping in of U font on the inner wall of chamber 9 that keeps in, the both sides of the body 10 of keeping in all connect in the X of chamber 9 of keeping in to the inner wall of both sides, both ends with the Y of chamber 9 of keeping in has the settlement distance to and between the both sides inner wall of Z orientation. The curved surface where the inner wall of the temporary storage body 10 is located is partially overlapped with the curved surface where the inner wall of the water outlet 5 is located, as shown in fig. 5, the curved surface where the bottom of the temporary storage body 10 is in the shape of an arc with an upward opening, and the bottom of the water outlet 5 is also in the shape of an arc with an upward opening, so that water can be atomized by the atomizing sheet 8 after flowing out of the water outlet 5 to the maximum extent.

The tip of the body of keeping in 10 is provided with the deep 11, the body of keeping in 10 be located add the deep 11 with between the water filling plug 6, the both sides of adding deep 11 all with the X of the chamber 9 of keeping in is to the wall connection of both sides, keeps away from the one end of the body of keeping in 10 with set distance has between the inner wall of the chamber 9Z of keeping in to. Be provided with water blocking body 12 on the inner wall of temporary storage chamber 9, water blocking body 12's one end connect in the Z of temporary storage chamber 9 is to the inner wall, the other end just to the middle part of temporary storage body 10, and with set for the distance between the temporary storage body 10 (wherein "set for the distance" in this application is not a specific numerical value 3, but states that do not have the contact between two structures are described, so aforementioned different "set for the distance" both can be same distance size, also can be different size). The two sides of the water retaining body 12 are connected to the inner walls of the two sides of the temporary storage chamber 9 in the X direction. In this embodiment, the X direction, the Y direction, and the Z direction are all three specific directions of the temporary storage chamber 9, taking fig. 2 as an example, the X direction is a left-right direction, the Y direction is an inside-outside direction, and the Z direction is an up-down direction.

Hold water cavity 3 and still include and increase cavity 13, water filling port 4 sets up on increasing cavity 13, mating holes 14 have been seted up on the casing, mating holes 14's diameter is greater than water filling port 4, just mating holes 14's axle center with water filling port 4's axle center collineation. The water injection stopper 6 is made by flexible material, just the water injection stopper 6 is including the first stopper portion 6a, second stopper portion 6b and the third stopper portion 6c that set gradually, the diameter of second stopper portion 6b is less than first stopper portion 6a with third stopper portion 6c, the outer wall of second stopper portion 6b with the inner wall interference fit of water filling port 4, first stopper portion 6a deviates from the one end edge of second stopper portion 6b is the chamfer setting, third stopper portion 6c is located in mating holes 14.

Hold be provided with on the outer wall of water cavity 3 two rings with 5 coaxial waterproof archs 15 of delivery port, hold water cavity 3 with be provided with flexible waterproof packing ring 16 between the casing 1, one side of flexible waterproof packing ring 16 seted up with waterproof protruding 15 matched with waterproof recess 17, opposite side interference conflict in the inner wall of casing 1, the internal diameter of flexible waterproof packing ring equals the internal diameter of delivery port 5, just the axle center of flexible waterproof packing ring with the axle center collineation of delivery port 5.

The utility model provides a hand-held atomizing fan, which comprises a water filling plug 6 which is pulled out from a water filling port 4 and then water is filled into a water containing cavity 3; then when the fan used, can open the switch of atomizing piece 8, then after water in holding water cavity 3 acted on atomizing piece 8, just can produce water smoke, the water smoke that produces simultaneously has received the effect of the wind-force that flabellum 2 produced, and blows to people's face, arm etc. department, has realized dual cooling, wind-force cooling and fog cooling promptly for the cooling effect is better.

The power of the handheld fan can be a built-in battery, a rechargeable battery or a structure which is convenient to carry outside such as a charger; meanwhile, other structures of the fan, the power supply of the atomizing plate 8, the control switch, the actual structure and the like are all common in the market at present, so that even if not fully described, the understanding of the technical personnel in the field on the scheme of the application and the implementation of the core of the application are not affected. Meanwhile, the water containing chamber 3 is not sealed, and the atomizing plate 8 and the atomizing port 7 are not sealed, so that after water in the water containing chamber 3 is used, external air can enter the water containing chamber 3, but the water can be prevented from flowing out due to the sealing performance, so that the water can only stay in the water containing chamber 3.

In the using process, when water mist is not needed, the water mist is directly used without shaking a fan; however, if water mist is needed, the fan can be shaken, so that water can enter the temporary storage chamber 9, and then the water in the temporary storage chamber 9 acts on the atomizing sheet 8 and is atomized into mist by the atomizing sheet 8.

Wherein at the in-process of rocking the fan, rivers have at first entered into the chamber 9 of keeping in, then flow from the inner wall of the chamber 9 of keeping in, until having entered into the temporary storage body 10, the temporary storage body 10 has the ascending form of opening, so can save certain water for the atomizing can last certain time, and need not the rocking fan repeatedly. Simultaneously, add the degree of depth that the body of keeping in 10 has deepened with the deep 11 for the body of keeping in 10 can once only more water of volume, further reduction the number of times of rocking the fan, the result of use is better.

Moreover, when rocking the fan for rivers are along the inner wall of keeping in cavity 9 and flow, the manger plate body 12 can also block rivers and continue to flow, and the rivers that are blockked can be better under the guide effect that blocks the body enter into the body of keeping in 10, thereby be convenient for water to enter into the body of keeping in 10, and the use degree of difficulty is low. And because the temporary storage chamber 9 is cylindrical (communicated with the other part of the water containing chamber 3), more water can be introduced at one time, and more water can be contained (the temporary storage body 10 has larger space and can be made larger).

Similarly, the enlarged cavity 13 enlarges the volume of the whole water containing cavity 3, so that more water can be filled in one time, the times of water injection are reduced, and the using effect is better. After water is used up, the water injection plug 6 is pulled out of the water injection port 4 forcibly, the fan is laid flat after the water injection plug is pulled out, water can be injected into the water containing cavity 3, and the water injection plug 6 can be plugged into the water injection port 4 after the water is injected to a proper position, so that the water injection device is simple and convenient. Wherein the end of the first plug portion 6a of the filler plug 6 is chamfered, so that the insertion into the filler port 4 is facilitated, and the deformation of the first plug portion 6a is also facilitated; after first stopper portion 6a has passed water filling port 4, elastic deformation takes place for first stopper portion 6a for support tightly between second stopper portion 6b and the water filling port 4, first stopper portion 6a and the laminating of third stopper portion 6c are in the inboard and the outside that increase cavity 13 simultaneously, so can stop up water outflow with the fine stopper of water filling port 4. The fitting hole 14 in the case 1 not only provides a space for operating the water filler plug 6, but also protects the third plug portion 6c, prevents an external structure from being applied to the third plug portion 6c, and improves the stability of the water filler plug 6.

A flexible waterproof gasket 16 is arranged between the water containing cavity 3 and the shell 1, so that water can be well prevented from flowing into the shell 1, even short circuit and the like are caused, and the use safety is improved; moreover, the waterproof effect is better due to the matching effect of the waterproof protrusions 15 and the waterproof grooves 17.

After the shell 1 is shaken, a small amount of water temporarily stored in the temporary storage cavity 9 can be sprayed continuously for a period of time, and the temporary storage cavity stops spraying, and after the fan blades 2 blow the face or surface water of the shell 1, the temporary storage cavity shakes again, so that the waste of water stored in the continuous spraying water containing cavity 3 is reduced, and the service life is prolonged. Moreover, through the volume that reduces continuous spraying, reduce the accumulational volume of water smoke in casing 1 lateral part to play effect such as rapid cooling, continuous cooling and flash evaporation.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims (10)

1. The utility model provides a hand-held type atomizing fan, its characterized in that, including casing (1) and set up in flabellum (2) in casing (1), be provided with in casing (1) and hold water cavity (3), hold and seted up water filling port (4) and delivery port (5) on water cavity (3), water filling port (4) separable be provided with water filling port (4) matched with water filling plug (6), seted up on casing (1) with delivery port (5) matched with atomizing mouth (7), be provided with on the inner wall of atomizing mouth (7) with atomizing mouth (7) matched with atomizing piece (8), the middle part of flabellum (2) just to atomizing piece (8).

2. The hand-held atomizing fan according to claim 1, wherein said water injection port (4) and said water outlet (5) are disposed at both ends of said water-containing chamber (3).

3. The hand-held atomizing fan according to claim 1 or 2, wherein the water-containing chamber (3) comprises a temporary storage chamber (9) in a cylindrical shape, a temporary storage body (10) in a U shape is arranged on the inner wall of the temporary storage chamber (9), both sides of the temporary storage body (10) are connected to the inner walls of the temporary storage chamber (9) in the X direction, and a set distance is provided between both ends of the temporary storage chamber and the inner walls of the temporary storage chamber (9) in the Y direction.

4. A hand-held atomizing fan according to claim 3, characterized in that the curved surface of the inner wall of the temporary storage body (10) overlaps with the portion of the curved surface of the inner wall of the water outlet (5).

5. The hand-held atomizing fan according to claim 4, wherein a deepening portion (11) is provided at an end of the temporary storage body (10), the temporary storage body (10) is located between the deepening portion (11) and the water injection plug (6), both sides of the deepening portion (11) are connected with the inner walls of the temporary storage chamber (9) at both sides in the direction of X, and a set distance is provided between one end far away from the temporary storage body (10) and the inner wall of the temporary storage chamber (9) in the direction of Z.

6. The hand-held atomizing fan according to claim 5, characterized in that a water blocking body (12) is disposed on the inner wall of the temporary storage chamber (9), one end of the water blocking body (12) is connected to the Z-direction inner wall of the temporary storage chamber (9), the other end is opposite to the middle of the temporary storage body (10), and a set distance is provided between the water blocking body and the temporary storage body (10).

7. The hand-held atomizing fan as claimed in claim 6, characterized in that the water baffle body (12) is connected on both sides to the inner walls of the intermediate storage chamber (9) in the X direction.

8. The hand-held atomizing fan according to claim 1, wherein said water-containing chamber (3) further comprises an enlarged chamber (13), said water-injecting port (4) is opened on said enlarged chamber (13), said housing (1) is provided with a fitting hole (14), said fitting hole (14) has a diameter larger than said water-injecting port (4), and an axial center of said fitting hole (14) is collinear with an axial center of said water-injecting port (4).

9. The hand-held atomizing fan according to claim 8, wherein said water injection plug (6) is made of a flexible material, and said water injection plug (6) comprises a first plug portion (6a), a second plug portion (6b) and a third plug portion (6c) which are arranged in sequence, the diameter of said second plug portion (6b) is smaller than that of said first plug portion (6a) and that of said third plug portion (6c), the outer wall of said second plug portion (6b) is in interference fit with the inner wall of said water injection port (4), the edge of one end of said first plug portion (6a) departing from said second plug portion (6b) is in a chamfered arrangement, and said third plug portion (6c) is located in said fitting hole (14).

10. The hand-held atomizing fan of claim 1, wherein two circles of waterproof protrusions (15) coaxial with the water outlet (5) are arranged on the outer wall of the water containing chamber (3), a flexible waterproof gasket (16) is arranged between the water containing chamber (3) and the housing (1), one side of the flexible waterproof gasket (16) is provided with a waterproof groove (17) matched with the waterproof protrusions (15), the other side of the flexible waterproof gasket is in interference contact with the inner wall of the housing (1), the inner diameter of the flexible waterproof gasket is equal to the inner diameter of the water outlet (5), and the axis of the flexible waterproof gasket (16) is collinear with the axis of the water outlet (5).

Images