CN216754232U - Smoke ring generating device and cooking utensil - Google Patents

Abstract

The embodiment of the application provides a smoke ring generates device and cooking utensil, and the smoke ring generates the device and includes: the device main body is provided with a smoke storage cavity and a smoke outlet communicated with the smoke storage cavity, and the smoke outlet is used for spitting a smoke ring; and the cigarette ring shaping piece is convexly arranged at the cigarette outlet and is provided with a cigarette ring shaping hole communicated with the cigarette outlet. The smoke ring generating device provided by the embodiment of the application is additionally provided with the smoke ring shaping piece for controlling the shape of the smoke ring, so that the shape of the spitting smoke ring can be not limited to be circular, and a user can conveniently select the shape of the smoke ring according to personal preference, thereby meeting the requirements of different users.

Description

Smoke ring generating device and cooking utensil

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to a smoke ring generating device and a cooking appliance.

Background

At present, smoke ring generating devices such as a smoke ring machine are mainly used in the fields of toys, stage decoration and the like, and interestingness is improved by spraying smoke rings with fixed shapes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a cigarette ring generating device, which can adjust the shape of a cigarette ring, can make consumers fresh, and obviously increase the cooking interest, thereby being beneficial to improving the market competitiveness of products.

The technical scheme for solving the technical problems in the embodiment of the utility model is as follows: a smoke ring generating device for a cooking appliance, the smoke ring generating device comprising: the device main body is provided with a smoke storage cavity and a smoke outlet communicated with the smoke storage cavity; and the cigarette ring shaping piece is convexly arranged at the cigarette outlet, and is provided with a cigarette ring shaping hole communicated with the cigarette outlet and used for outputting the cigarette ring.

According to the smoke ring generating device provided by the embodiment of the utility model, the smoke ring shaping piece for controlling the shape of the smoke ring is additionally arranged, so that the shape of the ejected smoke ring is similar to that of the smoke ring shaping hole, and the shape of the smoke ring ejected by the smoke ring generating device can be not limited to a circular shape by reasonably designing the shape of the smoke ring shaping hole, so that a user can conveniently select the shape of the smoke ring according to personal preference, and the requirements of different users are met. The controllable purpose of spitting the smoke ring shape is favorable to realizing like this, lets the product smoke ring can present more forms, is favorable to further improving the interest, further improves user's use and experiences.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the smoke ring shaping piece is fixedly connected with the device main body.

Further, the smoke ring shaping piece is detachably connected with the device main body.

Further, the number of cigarette circle decide the piece be a plurality of, it is a plurality of cigarette circle decide the piece has the cigarette circle shape hole of different shapes.

Further, the number of cigarette circle setting piece is a plurality of, and is a plurality of cigarette circle setting piece divides into the multiunit, multiunit cigarette circle setting piece has the cigarette circle setting hole of different shapes, and at least one set of cigarette circle setting piece has the cigarette circle setting hole that the shape is the same, the cross-sectional area is different.

Further, the cross section of the cigarette ring shaped hole is in a circular shape, an oval shape, a petal shape or a polygonal shape.

Further, the depth of the smoke ring shaped hole is larger than or equal to 3 mm.

Further, a ratio of a minimum value of the cross-sectional area of the smoke storage chamber to the area of the smoke outlet is in a range of 1.1 to 10.

Further, the smoke ring generating device further comprises: a smoke generating device communicated with the smoke storage cavity and configured to generate smoke and deliver the smoke to the smoke storage cavity; and the power device is matched with the smoke storage cavity and is used for driving the smoke in the smoke storage cavity to form a smoke ring and outputting the smoke ring.

An embodiment of the present invention further provides a cooking appliance, including: a cooking body; and a smoke ring generating device as described in any of the previous embodiments, associated with the cooking body.

The cooking appliance provided by the embodiment of the utility model has all the beneficial effects of any one of the above embodiments because the cooking appliance comprises the smoke ring generating device of any one of the above embodiments, and the description is omitted here.

Drawings

Fig. 1 is a schematic structural diagram of a smoke ring generating device according to an embodiment of the present invention;

figure 2 is a partial top view of a smoke ring generating apparatus provided in accordance with one embodiment of the present invention;

figure 3 is a partial top view of a smoke ring generating device provided in accordance with one embodiment of the present invention;

figure 4 is a partial top view of a smoke ring generating device provided in accordance with one embodiment of the present invention;

figure 5 is a partial top view of a smoke ring generating device provided in accordance with one embodiment of the present invention;

fig. 6 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1, a device main body, 11 smoke storage cavities, 12 smoke outlets, 13 smoke storage covers, 14 adjusting pieces and 15 mounting seats;

2, a cigarette ring shaping piece, 21 cigarette ring shaping holes;

3, an aerosol generating device, a 31 atomizing device, a 32 liquid storage device, a 33 liquid guide pipe, a 34 water level detecting device and a 35 atomizing sheet;

4 power device, 41 electromagnet, 42 magnetic element, 43 elastic reset element;

100 smoke ring generating device;

200 cooking utensil, 210 cooking body, 2102 cover, 2104 pot body.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, an embodiment of the present invention provides a smoke ring generating device 100 for a cooking appliance 200, the smoke ring generating device 100 comprising: a device body 1 and a smoke ring shaping member 2.

As shown in fig. 1, the device body 1 is provided with a smoke storage chamber 11 and a smoke outlet 12 communicating with the smoke storage chamber 11. The cigarette ring shaped piece 2 is convexly arranged at the cigarette outlet 12. The cigarette ring shaped piece 2 is provided with a cigarette ring shaped hole 21 which is communicated with the cigarette outlet 12 and used for outputting the cigarette ring.

The smoke ring generating device 100 provided by the embodiment of the utility model is used for the cooking utensil 200, and the cooking utensil 200 can have the function of spitting the smoke ring. On the one hand, the function of the spitting smoke ring can make consumers have a new look, so that the product has a unique design bright spot, which is beneficial to attracting consumers, thereby improving the market competitiveness of the product. On the other hand, the function of spitting the smoke ring can show the interest that increases the culinary art process, is favorable to improving user's culinary art interest, and then improves user's use and experiences, also is favorable to improving the market competition of product. And, through reasonable design, the function of spitting the cigarette circle can also realize other functions, for example combine together with the culinary art function and be used for indicateing user's culinary art process for the user need not to record alone the culinary art stage again, and then improves user's use and experiences.

In addition, the smoke ring generating device 100 of the embodiment of the application is additionally provided with the smoke ring shaping piece 2 for controlling the shape of the smoke ring, so that the shape of the smoke ring sprayed out is similar to that of the smoke ring shaping hole 21, and the shape of the smoke ring sprayed out by the cooking appliance 200 can be not limited to a circular shape by reasonably designing the shape of the smoke ring shaping hole 21, so that a user can conveniently select the shape of the smoke ring according to personal preference, and the requirements of different users are met. The controllable purpose of spitting the smoke ring shape is favorable to realizing like this, lets the product smoke ring can present more forms, is favorable to further improving the interest of culinary art, further improves user's use and experiences.

Specifically, the smoke ring generating apparatus 100 includes an apparatus body 1 and a smoke ring shaping member 2. The device body 1 is used to form and spit a smoke ring. The smoke storage chamber 11 is used for storing smoke. The cigarette ring shaped piece 2 is convexly arranged at the cigarette outlet 12 and is provided with a cigarette ring shaped hole 21 with a certain depth. Because the cigarette ring is finally discharged through the cigarette ring shaping hole 21, and the cigarette ring shaping hole 21 has a certain depth, the cigarette ring can be ejected after being adjusted to the shape of the cross section of the cigarette ring shaping hole 21 in the cigarette ring shaping hole 21, so that the shape of the finally ejected cigarette ring is similar to the shape of the cross section of the cigarette ring shaping hole 21. The cigarette ring shaping piece 2 can shape the cigarette ring, so that the shape of the cigarette ring can not be limited to a circular shape.

Wherein, the cigarette ring can be formed at the smoke outlet 12 of the device main body 1, and the formed cigarette ring can be ejected out from the cigarette ring shaping hole 21 after changing the shape when flowing through the cigarette ring shaping piece 2. Alternatively, the smoke ring may be formed in the smoke ring-shaped member 2 and ejected from the smoke ring-shaped member 2.

In an exemplary embodiment, the ring shaper 2 is fixedly attached to the device body 1, as shown in fig. 1.

The shape of the puff of the same cooking utensil 200 is fixed by fixedly connecting the puff shape setter 2 to the device body 1. However, manufacturers can design the same product into different series, and the cigarette ring shaping pieces 2 with different shapes of cigarette ring shaping holes 21 are configured on the products of different series, so that cigarette rings with different shapes can be sprayed out. This not only facilitates the user to select according to personal preferences, but also reduces the cost of a single cooking appliance 200, which is advantageous to reduce the purchase cost of the user.

The cigarette ring shaping piece 2 can be integrally formed with the device main body 1, or can be fixedly connected with the device main body 1 in a welding mode and the like after being formed separately.

Further, the shape of the smoke outlet 12 is the same as the cross-sectional shape of the smoke ring shaped hole 21, so that the smoke ring shaped piece 2 and the device main body 1 are integrally formed and are connected seamlessly.

In another exemplary embodiment, the ring shaper 2 is removably attached to the device body 1.

The cigarette ring shaped piece 2 is detachably connected with the device main body 1, so that the cigarette ring shaped piece 2 can be replaced. So, through changing the cigarette circle setting piece 2 that has different shape cigarette circle setting hole 21, can change cooking utensil 200 and spout the shape of cigarette circle, can realize spouting the controllable purpose of cigarette circle shape like this, let same cooking utensil 200's cigarette circle can present more forms, be favorable to further improving the interest of culinary art, further improve user's use and experience.

In one example, the number of the cigarette ring shaping pieces 2 is plural, and the plural cigarette ring shaping pieces 2 have cigarette ring shaping holes 21 of different shapes.

The cigarette ring forming device 100 is provided with a plurality of cigarette ring shaping pieces 2, and the cigarette ring shaping holes 21 with different shapes are designed on the cigarette ring shaping pieces 2, so that the shape of the spitting cigarette ring can be changed by replacing the cigarette ring shaping pieces 2. This scheme has both been favorable to simplifying the structure of single cigarette circle shaped piece 2, and the user of also being convenient for realizes the regulation of cigarette circle shape through manual operation's mode quick replacement cigarette circle shaped piece 2.

In another example, the number of the cigarette ring shaping members 2 is plural, and the plural cigarette ring shaping members 2 are divided into plural groups. The cigarette ring shaping pieces 2 in the plurality of groups have cigarette ring shaping holes 21 with different shapes. At least one group of cigarette ring shaping pieces 2 are provided with cigarette ring shaping holes 21 with the same shape and different cross-sectional areas.

The cigarette ring forming device 100 is provided with a plurality of cigarette ring shaping members 2, and the cigarette ring shaping members 2 can be divided into a plurality of groups according to the shape of the cigarette ring shaping hole 21. The number of at least one group of cigarette circle fixed piece 2 is a plurality of, and the shape in this group of cigarette circle fixed piece 2's cigarette circle fixed hole 21 is the same, but the cross-sectional area size is different, therefore this scheme can also change the size of spitting cigarette circle through changing cigarette circle fixed piece 2. The mode that cooking utensil 200 was spouted to this scheme has further richened is favorable to further improving the interest of culinary art, is favorable to further improving user's use and experiences.

In some exemplary embodiments, the cross-sectional shape of the cigarette ring-shaped hole 21 is circular (as shown in fig. 2), oval (as shown in fig. 3), petal-shaped (not shown), or polygonal (as shown in fig. 4 and 5).

When the cross-sectional shape of the cigarette ring-shaped hole 21 is circular, as shown in fig. 2, the shape of the ejected cigarette ring is similar to the circular shape. When the cross-sectional shape of the puff trap shaping hole 21 is an ellipse, the shape of the puff trap is similar to the ellipse as shown in fig. 3. When the cross section of the cigarette ring shaping hole 21 is in the shape of a petal, the shape of the ejected cigarette ring is similar to the shape of the petal. When the cross section of the cigarette ring-shaped hole 21 is polygonal, the shape of the ejected cigarette ring is similar to a polygon, such as a square (as shown in fig. 4), a triangle, a diamond, a regular pentagon (as shown in fig. 5), and the like.

Of course, the shape of the cigarette ring shaped hole 21 is not limited to the above shapes, and can be reasonably designed according to the requirement in the production process.

In an exemplary embodiment, further, the smoke ring shaped aperture 21 has a depth of greater than or equal to 3 mm.

The beneficial effect of adopting the above further scheme is that, through research, when the smoke ring shaping piece 2 is not arranged, no matter what shape the smoke outlet 12 is designed, the spitted smoke ring is similar to a circle. When other conditions are fixed, the depth of the cigarette ring shaping hole 21 is less than 3mm, and the shaping effect of the cigarette ring is relatively poor; when the depth of the cigarette ring shaping hole 21 is more than or equal to 3mm, the shaping effect of the cigarette ring is relatively good. Therefore, the depth of the cigarette ring shaping hole 21 is set to be greater than or equal to 3mm, such as 3mm, 5mm, 10mm and the like, which is beneficial to improving the shaping effect of the cigarette ring.

It should be noted that the shape of the cigarette ring to be finally ejected is also related to factors such as the speed and pressure of the cigarette ring, and the size of the cigarette ring shaping hole 21. Therefore, the depth of the cigarette ring-shaped hole 21 is not limited to the above range, and can be adjusted as needed in the actual production process.

In an exemplary embodiment, further, the ratio of the minimum value of the cross-sectional area of the smoke reservoir 11 to the area of the smoke outlet 12 is in the range of 1.1 to 10.

The further scheme has the advantages that the ratio of the minimum value of the cross-sectional area of the smoke storage cavity 11 (namely the cross-sectional area of the narrowest part of the smoke storage cavity 11) to the area of the smoke outlet 12 is limited within the range of 1.1 to 10, such as 1.1, 2, 5, 8, 10 and the like, so that the smoke ring forming effect is facilitated, and the phenomenon that the volume of the cooking appliance 200 is overlarge due to the overhigh longitudinal size of the smoke forming device is avoided.

In one example, the smoke storage chamber 11 is in the shape of a circular truncated cone and the smoke outlet 12 is provided at the top end of the smoke ring storage chamber. The area of the top end of the smoke reservoir 11 is the minimum of the cross-sectional area of the smoke reservoir 11. The radius of the cigarette outlet 12 is recorded as R, the radius of the top end of the cigarette ring storage cavity is recorded as R, and then R is recorded²/r²The value of (b) is in the range of 1.1 to 10.

In an exemplary embodiment, as shown in fig. 1, the smoke ring generating apparatus 100 further comprises: an aerosol generating device 3 and a power device 4. Wherein the aerosol generating device 3 is in communication with the aerosol storage chamber 11, arranged to generate aerosol and deliver the aerosol to the aerosol storage chamber 11. The power device 4 is matched with the smoke storage cavity 11 and is arranged to drive smoke in the smoke storage cavity 11 to form a smoke ring and output the smoke ring.

The aerosol generating device 3 is used to generate an aerosol and to transport the generated aerosol into the aerosol storage chamber 11. The power device 4 is used for providing power for the smoke in the smoke storage cavity 11, so that the smoke can be ejected from the smoke outlet 12 in a smoke ring form, and the function of ejecting the smoke ring is further realized.

Wherein, the smoke generating device 3 can be, but is not limited to: an atomizing device 31, a heating device or a cooling device. The atomizing means 31 can atomize the liquid into an aerosol. The heating means may heat the liquid to an aerosol. The cooling device may cause the wet steam or wet air to form an aerosol.

The power unit 4 may be, but is not limited to: magnets and electromagnets 41; electromagnetic push rods, etc.

In an exemplary embodiment, the aerosol generating device 3 comprises: a liquid storage device 32 and an atomizing device 31. Wherein, the liquid storage device 32 is provided with a liquid storage cavity. The atomization device 31 is matched with the liquid storage device 32 and is used for atomizing the liquid in the liquid storage cavity into smoke. Wherein the smoke storage chamber 11 is provided with a smoke inlet, and the atomizing means 31 is provided at the smoke inlet.

The smoke generating device 3 comprises a liquid storage device 32 and an atomizing device 31, liquid used for generating smoke is stored in a liquid storage cavity, the atomizing device 31 atomizes the liquid in the liquid storage cavity to form a smoke form, and the atomized smoke can enter the follow-up device main body 1 to generate a smoke ring. Atomizing device 31 can become smog with the liquid atomization in the stock solution chamber steadily, and operational reliability is high, has guaranteed the continuation stability of follow-up cigarette circle.

Moreover, the atomization device 31 has a relatively simple structure and a relatively small volume, which is beneficial to simplifying the structure of the cooking appliance 200, reducing the volume of the cooking appliance 200 and reducing the cost of the cooking appliance 200. On the other hand, the smoke formed by atomization by the atomization device 31 does not generate excessive heat, which is not only beneficial to avoiding scalding users, but also beneficial to avoiding serious heating and failure or even damage of the cooking appliance 200.

It will be appreciated that other ways of generating an aerosol may be used than the above described atomisation, such as: the liquid can generate steam by heating the liquid in the liquid storage cavity, and the steam enters the subsequent device body 1 to generate a smoke ring; alternatively, the vapor generator may be used as the vapor generator 3. This is not limited by the present application.

Further, the cooking appliance 200 further includes an electric control board electrically connected to the power device 4 and the atomization device 31. Thus, the electric control board can control the start and stop of the power device 4 and the atomization device 31, so that the function of the cooking appliance 200 for ejecting the smoke ring can be automatically controlled.

In an exemplary embodiment, the atomizing device 31 includes an atomizing sheet 35 and a liquid guiding tube 33, one end of the liquid guiding tube 33 is connected to the liquid storage device 32, and the other end of the liquid guiding tube 33 is connected to the atomizing sheet 35 and configured to convey the liquid in the liquid storage device 32 to the atomizing sheet 35.

The atomization device 31 comprises an atomization sheet 35 and a liquid guide tube 33, the liquid guide tube 33 sucks the liquid in the liquid storage device 32 (the liquid in the liquid storage cavity) to the atomization sheet 35, and the atomization sheet 35 atomizes the liquid to form smoke. The atomization device 31 of the scheme has a relatively simple structure and high working reliability, is beneficial to simplifying the structure of the cooking appliance 200, reduces the volume of the cooking appliance 200 and reduces the cost of the cooking appliance 200; too much heat can not be generated, which is beneficial to avoiding scalding users and also beneficial to avoiding faults and even damages caused by serious heating of the cooking appliance 200.

In practical applications, the power for the liquid to flow to the atomizing plate 35 through the liquid guiding tube 33 may be based on a siphon principle, or may be based on the gravity of the liquid itself, or a water flow driving device may be disposed on the liquid guiding tube 33, which is not limited in the present application.

In an exemplary embodiment, the liquid storage device 32 is an annular structure that is disposed around the power device 4.

Set up stock solution device 32 to annular structure, can hold power device 4 in the intermediate position, make cooking utensil 200 inner structure compacter, reduce the height after stock solution device 32 and the assembly of power device 4, and then be favorable to dwindling cooking utensil 200's whole volume.

Accordingly, the number of the atomizing sheet 35 may be plural, and the plural atomizing sheets 35 are disposed along the circumferential direction of the liquid storage device 32. Alternatively, the atomizing plate 35 corresponding to the liquid storage device 32 may have an annular structure.

Of course, the liquid storage device 32 may have other shapes, and may be assembled with the power device 4 compactly, which is not limited in the present application.

In an exemplary embodiment, the apparatus body 1 includes: a smoke storage enclosure 13 and a regulating member 14. Wherein, one end of the smoke storage cover is provided with a smoke outlet 12. The adjusting piece 14 is directly or indirectly connected with the other end of the smoke storage cover 13 and at least encloses the smoke storage cavity 11 with the smoke storage cover 13; wherein, the adjusting piece 14 is connected with the power device 4 and is used for changing the volume of the smoke storage cavity 11 under the driving of the power device 4 so as to drive the smoke in the smoke storage cavity 11 to be output from the smoke outlet 12 in the form of a smoke ring.

The device main body 1 comprises a smoke storage cover 13 and an adjusting piece 14, the smoke storage cover 13 and the adjusting piece 14 surround to form a smoke storage cavity 11 (or the smoke storage cover 13, the adjusting piece 14 and other structures), the power device 4 drives the adjusting piece 14 to act, the volume of the smoke storage cavity 11 is changed, smoke rapidly passes through the smoke outlet 12, and then is ejected in a smoke ring mode.

The forming principle of the cigarette ring is as follows: as the smoke particles pass rapidly through an aperture with the air, the air surrounding the exit of the aperture is static, so that the air and particle mixture flowing out of the aperture pulls the static surrounding air, thereby forming a vortex which rotates outwardly and inwardly from the edge of the aperture, forming an annular ring, the smoke ring. It is also understood that the bernoulli principle, in which the pressure of the flowing liquid is reduced and the static air with high peripheral pressure is replenished to the area with low pressure, forms a vortex which is distributed around the hole, shaped like a ring, and moves forward. This annular vortex causes the smoke particles within it to not diffuse into the surrounding air at a constant rate, i.e. to be trapped by the vortex, thereby forming what we see as a smoke ring.

In one example, the aerosol generating device further comprises: mount pad 15, mount pad 15 and smog store the other end fixed connection of cover 13, and mount pad 15 is equipped with the regulation breach, and regulating part 14 is established and is being adjusted breach department and with mount pad 15 fixed connection. The smoke storage cover 13, the mounting seat 15 and the adjusting piece 14 surround to form a smoke storage cavity 11. The mounting 15 is further provided with a smoke inlet, and the atomizing means 31 is arranged in correspondence with the smoke inlet and is arranged to deliver smoke into the smoke storage chamber 11 through the smoke inlet. The mount 15 is fixedly connected with the cooking body 210. In this embodiment, the adjusting element 14 is indirectly connected to the smoke reservoir 13 via a mounting 15.

Further, a sealing ring is arranged between the atomizing device 31 and the smoke inlet. The power unit 4 and the reservoir 32 are also mounted on the mounting block 15. A seal may also be provided between the reservoir 32 and the mount 15.

In an exemplary embodiment, the adjustment member 14 comprises a flexible sealing member disposed opposite the smoke outlet 12 and configured to be elastically deformed in a direction toward or away from the smoke outlet 12 by the power unit 4 to adjust the volume of the smoke storage chamber 11.

The adjustment member 14 comprises a flexible sealing member which is elastically deformable under the action of the power unit 4, so that the volume of the smoke storage chamber 11 is suddenly changed, i.e. the flexible sealing member can make the volume of the smoke storage chamber 11 change suddenly through the elastic deformation of the flexible sealing member. The flexible sealing member is arranged opposite to the smoke outlet 12, and when the flexible sealing member is suddenly deformed, the smoke near the smoke outlet 12 can be driven to rapidly pass through the smoke outlet 12, so that a smoke ring is formed. Flexible sealing member elastic deformation is fast in this scheme, is favorable to improving the high-efficient formation of cigarette circle, and simple structure, is favorable to reducing product cost.

Moreover, the flexible sealing element only elastically deforms in the using process, and cannot integrally shift, so that a good sealing effect can be achieved, the sealing performance of the smoke storage cavity 11 is improved, the risk of smoke leakage is reduced, and the using reliability of the smoke ring generating device 100 is improved.

The flexible sealing member may be, but is not limited to, a silicone member or a rubber member. The shape of the flexible seal may be, but is not limited to, sheet, plate.

It will be appreciated that the adjustment member 14 may take other configurations besides the form of the flexible seal described above to vary the volume of the aerosol storage chamber 11, such as: the adjustment member 14 comprises a piston slidably connected to the smoke reservoir 13 and arranged to slide relative to the smoke reservoir 13 to adjust the volume of the smoke reservoir 11.

The adjusting piece 14 is in sliding connection with the smoke storage cover 13 in a piston mode, the piston does not need to deform like a flexible sealing piece, and the piston is good in working stability and not prone to damage. And, the piston changes the position through sliding connection's mode, can be more quick, change the volume of smog storage chamber 11 in the wider range, improves the stability of cigarette circle, avoids the too fast dissipation of cigarette circle.

In an exemplary embodiment, the flexible seal is provided with a crimp deformation.

When the power device 4 drives the adjusting member 14, the fold deformation part of the flexible sealing member can be expanded or contracted to deform. The pleat deformation may comprise a plurality of pleats to improve the deformability of the flexible seal.

Compared with the scheme without the fold deformation part, the scheme is favorable for reducing the deformation difficulty of the flexible sealing part, so that the power requirement on the power device 4 is reduced, the power device 4 is favorable for being simplified, and the cost of the power device 4 is reduced.

In an exemplary embodiment, the power unit 4 includes: a magnetic member 42 and an electromagnet 41. Wherein, the magnetic member 42 is fixedly connected with the adjusting member 14. The electromagnet 41 is disposed opposite to the magnetic member 42, and is located on a side of the magnetic member 42 away from the smoke outlet 12, and is used for attracting the magnetic member 42 to move towards the electromagnet 41.

The power unit 4 comprises a magnetic member 42 fixedly connected with the adjusting member 14 and an electromagnet 41 arranged opposite to the magnetic member 42. The adjustment element 14 is deformed or moved by the electromagnet 41 being switched on and off: when the electromagnet 41 is energized, the magnetic member 42 is attracted, and the magnetic member 42 drives the adjusting member 14 to elastically deform or move in a direction close to the electromagnet 41; when the electromagnet 41 is de-energized and the force between the electromagnet 41 and the magnetic member 42 disappears, the adjusting member 14 will be deformed or moved to the reset position, and deformed or moved away from the electromagnet 41. The volume change of the smoke storage cavity 11 can be realized by switching on and off the electromagnet 41, the operation is simple and convenient, the working reliability of the electromagnet 41 is high, the electromagnet can be used repeatedly, and the manufacturing and using cost is low. The magnetic member 42 may be a metal member with magnetic property, such as an iron sheet or a magnet.

Alternatively, the electromagnet 41 may also drive the adjusting member 14 to deform or move by changing the current direction, and the magnetic member 42 is a permanent magnet: when the current of the electromagnet 41 is in the first direction, the permanent magnet is attracted, and the permanent magnet drives the adjusting member 14 to elastically deform or move in the direction close to the electromagnet 41; when the electromagnet 41 changes the current direction, the magnetic field direction of the electromagnet 41 changes, repelling the permanent magnet, and the permanent magnet drives the adjusting member 14 to elastically deform or move in the direction away from the electromagnet 41. The volume change of the smoke storage cavity 11 can be realized by changing the current direction of the electromagnet 41, the operation is simple and convenient, the working reliability is high, the smoke storage cavity can be used repeatedly, and the manufacturing and using costs are low.

It should be understood that the power unit 4 may have other configurations besides the above-mentioned "electromagnet 41+ magnetic member 42", such as: the power device 4 comprises an electromagnetic push rod, the electromagnetic push rod is connected with the adjusting piece 14, and the adjusting piece 14 is driven to deform or move through the electromagnetic push rod so as to change the volume of the smoke storage cavity 11.

The electric push rod has the advantages of rapid action, simple and convenient operation, high working reliability and repeated use.

In an exemplary embodiment, the power plant 4 further comprises: and the elastic resetting piece 43 is arranged between the magnetic piece 42 and the electromagnet 41 and is used for driving the magnetic piece 42 to move and reset in the direction away from the electromagnet 41 by utilizing the resetting elasticity of the elastic resetting piece.

The setting of elasticity piece 43 that resets, the power that resets of multiplicable flexible sealing member makes flexible sealing member warp more fast and resets to the high efficiency of the cigarette circle of being convenient for forms. The elastic restoring member 43 is disposed between the magnetic member 42 and the electromagnet 41, and the adjusting member 14 is deformed or moved against the elastic force of the elastic restoring member 43 during the operation of the power unit 4. After the adjusting member 14 moves after being deformed, the elastic resetting member 43 provides power for resetting the adjusting member 14 and the magnetic member 42 by means of the elasticity of the elastic resetting member.

The elastic restoring member 43 may be, but is not limited to, a spring.

In an exemplary embodiment, the adjusting member 14 is provided with a sealing groove, and the magnetic member 42 is embedded in the sealing groove.

The magnetic part 42 is arranged in the sealing groove, so that the installation mode is simple and the fixation is reliable. Set up the seal groove, no matter utilize the fixed magnetic part 42 of joint, still set up joint structure in the seal groove and block magnetic part 42, the homoenergetic can be fixed reliable, avoids magnetic part 42 to take place to shift and drop even and influence power device 4's use reliability.

It should be understood that the magnetic member 42 may be fixed to the adjusting member 14 by other means besides the above-mentioned manner of providing the sealing groove, such as: when the magnetic member 42 is an iron piece, it can be fixed to the adjusting member 14 by means of screws.

In an exemplary embodiment, the smoke ring generating apparatus 100 further comprises a water level detecting device 34, and the water level detecting device 34 is coupled to the liquid storage chamber for detecting the water level in the liquid storage chamber.

The setting of water level detection device 34 can indicate the water level in the stock solution intracavity, is favorable to the timely fluid infusion of stock solution chamber, prevents that stock solution intracavity water level from crossing excessively and influencing the formation of smog to be favorable to improving the use reliability of aerosol generation device 3.

The source of the liquid in the reservoir is not particularly limited in this application.

In one example, the reservoir 32 is provided with a fluid infusion port through which a user can manually infuse fluid.

In another example, the cooking appliance 200 further includes a water adding device in communication with the reservoir 32 and configured to add water to the reservoir 32. Wherein, the water adding device can be a telescopic water adding mechanism and can extend into the cooking cavity of the cooking main body 210, and part of water in the cooking cavity is input into the liquid storage device 32. Alternatively, the water adding device may also include a water storage tank and a water pump, and the water pump is used to pump the liquid in the water storage tank into the liquid storage device 32.

In yet another example, the cooking appliance 200 further includes a condensing means, and the cooking body 210 is provided with a steam passage. Condensing equipment and steam channel and stock solution device 32 cooperation can be with the steam condensate water in the steam channel and carry to in the stock solution device 32.

As shown in fig. 6, an embodiment of the present invention further provides a cooking appliance 200, including: a cooking body 210 and a smoke ring generating device 100 as in any one of the embodiments described above. The smoke ring generating device 100 is connected to the cooking body 210.

The cooking appliance 200 provided in the embodiment of the present invention includes the smoke ring generating device 100 in any one of the above embodiments, so that all the advantages of any one of the above embodiments are provided, and details are not described herein again.

Some embodiments are described below with reference to the accompanying drawings.

Detailed description of the preferred embodiment 1

As shown in fig. 6, this embodiment provides a cooking appliance 200, in particular an electric rice cooker. The cooking appliance 200 includes: a cooking body 210, a smoke ring generating device 100 and a water level detecting device 34. The cooking body 210 includes a pot 2104 and a cover 2102. The smoke ring generating apparatus 100 is provided on the cover 2102.

As shown in fig. 1, the smoke ring generating apparatus 100 includes: a device body 1, a smoke ring shaping piece 2, an aerosol forming device and a power device 4.

As shown in fig. 1, the apparatus main body 1 includes: a smoke storage enclosure 13, a mounting 15 and an adjustment member 14. The top end of the smoke storage cover 13 is provided with a smoke outlet 12, and the bottom end of the smoke storage cover 13 is fixedly connected with a mounting seat 15. The mounting seat 15 is provided with an adjusting gap. The adjustment member 14 is a sheet-like flexible seal. The adjusting piece 14 is arranged at the adjusting notch and fixedly connected with the mounting seat 15. The smoke storage cover 13, the mounting seat 15 and the adjusting piece 14 enclose to form a smoke storage cavity. The mounting 15 is also provided with a smoke inlet.

As shown in fig. 1, the smoke ring shaper 2 is integrally formed with the smoke storage enclosure 13. The cigarette ring shaping piece 2 is provided with a cigarette ring shaping hole 21. The cigarette ring shaping hole 21 is communicated with the cigarette outlet 12, and the depth of the cigarette ring shaping hole 21 of the cigarette outlet 12 is more than or equal to 3 mm. The smoke ring shaped hole 21 is a straight hole with equal thickness from top to bottom.

As shown in fig. 2, the smoke ring shaped hole 21 has a circular cross-sectional shape. Smoke storage cover 13

As shown in fig. 1, the aerosol generating device 3 comprises an atomising device 31 and a reservoir 32. The atomizing device 31 includes an atomizing plate 35 and a liquid guide tube 33. One end of the liquid guide pipe 33 is inserted into the liquid storage device 32, and the other end of the liquid guide pipe 33 is connected with the atomizing plate 35. The atomizing sheet 35 is disposed at the smoke inlet of the mounting seat 15, and is used for atomizing the water in the liquid storage device 32 into smoke and sending the smoke into the smoke storage cavity through the smoke inlet. A sealing ring can be arranged between the atomizing sheet 35 and the mounting seat 15 to improve the sealing performance of the smoke storage cavity.

As shown in fig. 1, the power unit 4 includes an electromagnet 41, a magnetic member 42, and an elastic restoring member 43. The magnetic member 42 may be an iron piece. The magnetic member 42 is fixedly connected to the adjustment member 14. The electromagnet 41 is fixedly connected with the mounting seat 15. The elastic restoring member 43 may be a spring, and is located between the magnetic member 42 and the electromagnet 41. When the electromagnet 41 is energized, the magnetic member 42 is attracted, and the adjusting member 14 is elastically deformed downward. When the electromagnet 41 is de-energized, the magnetic member 42 is reset upward by the reset spring force of the adjusting member 14 and the spring. This process can cause the volume of the smoke storage chamber to change suddenly, which in turn causes the smoke outlet 12 to emit a smoke ring.

Specific example 2

The differences from the specific example 1 are: the cross-sectional shape of the cigarette ring-shaped hole 21 is an ellipse as shown in fig. 3.

Specific example 3

The differences from the specific example 1 are: the cross-sectional shape of the cigarette ring shape hole 21 is a square, as shown in fig. 4.

Specific example 4

The difference from the specific example 1 is that: the section shape of the cigarette ring shaping hole 21 is a regular pentagon, as shown in fig. 5.

By replacing the cigarette ring shaping piece 2 connected to the smoke storage hood 13, the shape of the cigarette ring can be changed, and the purpose of changing the shape of the cigarette ring is achieved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A smoke ring generating device, characterized in that it comprises:

the device main body is provided with a smoke storage cavity and a smoke outlet communicated with the smoke storage cavity; and

the cigarette circle setting piece is convexly arranged at the cigarette outlet, and the cigarette circle setting piece is provided with a cigarette circle setting hole communicated with the cigarette outlet and used for outputting the cigarette circle.

2. The smoke ring generating device of claim 1,

the smoke ring shaping piece is fixedly connected with the device main body.

3. The smoke ring generating device of claim 1,

the smoke ring shaping piece is detachably connected with the device main body.

4. A smoke ring generating device according to claim 3,

the number of cigarette circle stereotyping piece is a plurality of, and is a plurality of cigarette circle stereotyping hole that cigarette circle stereotyping piece has different shapes.

5. A smoke ring generating device according to claim 3,

the quantity of cigarette circle setting piece is a plurality of, and is a plurality of cigarette circle setting piece divides into the multiunit, multiunit cigarette circle setting piece has the cigarette circle setting hole of different shapes, and is a set of at least cigarette circle setting hole that the shape is the same, the cross-sectional area is different.

6. The smoke ring generating device according to any one of claims 1 to 5,

the cross section of the cigarette ring shaped hole is circular, oval, petal-shaped or polygonal.

7. The smoke ring generating device according to any one of claims 1 to 5,

the depth of the cigarette ring shaping hole is larger than or equal to 3 mm.

8. The smoke ring generating device according to any one of claims 1 to 5,

the ratio of the minimum value of the cross-sectional area of the smoke storage chamber to the area of the smoke outlet is in the range of 1.1 to 10.

9. A smoke ring generating device according to any of the claims 1 to 5, further comprising:

the smoke generating device is communicated with the smoke storage cavity and used for generating smoke and conveying the smoke to the smoke storage cavity; and

and the power device is matched with the smoke storage cavity and is used for driving the smoke in the smoke storage cavity to form a smoke ring and outputting the smoke ring.

10. A cooking appliance, comprising:

a cooking body; and

a smoke ring generating device as claimed in any one of claims 1 to 9 associated with said cooking body.

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