CN214903780U

CN214903780U - Atomizer with atomizing cavity arranged in support

Info

Publication number: CN214903780U
Application number: CN202120253964.2U
Authority: CN
Inventors: 林光榕; 郑贤彬
Original assignee: Huizhou Happy Vaping Technology Ltd
Current assignee: Huizhou Happy Vaping Technology Ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-30
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an atomizer with an atomizing cavity arranged in a support, which comprises a shell, wherein a suction nozzle end of the shell is provided with a suction port, a connecting end is provided with an opening, the opening is provided with a bottom cover for plugging the opening, an atomizing component is connected between a suction port pipe and the bottom cover, a liquid storage cavity is arranged between the atomizing component and the inner wall of the shell, the atomizing component comprises a throttle cover and an atomizing seat which are connected up and down, the bottom of the throttle cover is provided with a transverse flange which is connected with the upper plane of the atomizing seat, the transverse flanges on the left side and the right side of the throttle cover are provided with orifices which are communicated with the liquid storage cavity, cavities are arranged in the throttle cover and the atomizing seat for installing atomizing cores, the atomizing core comprises a support, a heating sheet and a liquid guide plate, the support comprises a support plane and a support wall, the support wall is vertically arranged around the lower part of the support plane, the lower part of the support plane and the support wall enclose to form the atomizing cavity, and the support plane is provided with an atomizing through hole downwards, the heating sheet is arranged on the support plane and the atomization through holes, electrode leads are arranged at two ends of the heating sheet, and the liquid guide plate is arranged on the heating sheet.

Description

Atomizer with atomizing cavity arranged in support

Technical Field

The utility model relates to a technical field of electronic atomization equipment, more specifically the utility model relates to an atomizer in support is located to atomizing chamber.

Background

Electronic atomization equipment generally includes battery pack and atomizer, installs the battery for atomizer power supply in the battery pack, and the atomizer includes the unit that generates heat, and the unit that generates heat can be atomized into the vapour fog with the solution that treats atomizing when the circular telegram, supplies to suck in the user's sunction inlet.

The electronic atomization device specifically comprises medical drug atomization equipment and the like, and the basic task of the electronic atomization device is to provide a heating process to convert atomized liquid or liquid medicine and other solutions stored in the electronic atomization device into vapor, aerosol, steam and the like.

The atomizer of the electronic atomization equipment who has now on the market, atomizing core has been included, generally including leading liquid in the atomizing core, the material as leading the liquid body generally is the fine rope of the glass of rectangular shape or cotton rope, another one is by the atomizing core that pottery was made, the material that generates heat that its heating was used is the heating wire, the heating wire directly twines on fine rope of glass or cotton rope or arranges the ceramic inner wall of cylinder in, because the heating wire is little with leading liquid body area of contact, so there is area of generating heat little, atomizing volume is little, the inhomogeneous problem generates heat. In addition, the existing atomizing cores need to be arranged in atomizing cavities formed on the atomizing base, and the atomizing core body is not provided with a structure of the atomizing cavities, so vapor mist or aerosol formed after the atomized liquid is heated and evaporated is directly brought out upwards by airflow, small liquid drops which are not atomized or condensed are also easily and directly brought upwards by the airflow and are sucked out without obstruction, and the water mist can not be effectively prevented.

Disclosure of Invention

An object of the utility model is to provide an atomizer that the support was located to the atomizing chamber for overcoming above-mentioned not enough of technique.

The technical scheme of the utility model is realized like this: the utility model provides an atomizer that atomizing chamber was located in support, includes the shell, the shell includes suction nozzle end and link, the suction nozzle end is equipped with the suction inlet, the downward integrated into one piece of suction inlet is equipped with the suction nozzle pipe, the link is equipped with the opening, the opening is equipped with the bottom and blocks up it, the link can be connected with battery pack and is used for constituteing electronic atomization equipment, it is equipped with atomizing component to be connected between suction nozzle pipe and the bottom, atomizing component with be equipped with the stock solution chamber between the inner wall of shell, atomizing component includes throttle cover and the atomizing seat of connecting from top to bottom, the bottom of throttle cover be equipped with horizontal flange with atomizing seat upper plane is connected, be equipped with the orifice on the horizontal flange of the left and right sides of throttle cover, the orifice with stock solution chamber intercommunication, be equipped with the cavity in throttle cover and the atomizing seat and be used for installing the atomizing core, atomizing core includes support, Generate heat piece and drain board, the support includes support plane and support wall, the support wall is vertical to be located support plane lower part all around, support planar lower part and support wall enclose to close to constitute the atomizing chamber, the support plane is equipped with downwards accesss to the atomizing through-hole in atomizing chamber, generate heat the piece and locate on support plane and the atomizing through-hole, the both ends of generating heat the piece are equipped with the electrode lead wire, the drain board is located above the piece that generates heat, the piece that generates heat is used for heating and atomizing to lead treating the atomized liquid on the liquid board and pass through the atomizing through-hole is in the atomizing intracavity produces vapour fog.

Preferably, a bottom cover air inlet hole is formed in the middle of the bottom cover, an atomizing base air inlet hole is formed in the middle of the atomizing base, the atomizing base air inlet hole is communicated with the atomizing cavity, a mist outlet hole is formed in the middle of the upper portion of the throttling cover, and the mist outlet hole is communicated with the suction pipe and the suction port.

Preferably, two sides of the support wall are provided with first mist outlets, and the first mist outlets are communicated with the atomizing cavity and the mist outlet holes.

Preferably, a circle of surrounding wall is convexly arranged in the middle of the atomizing base, the outer wall of the support wall is sleeved on the inner wall of the surrounding wall, a second mist outlet is arranged at the position, corresponding to the first mist outlet, of the surrounding wall, and the first mist outlet is communicated with the second mist outlet.

Preferably, the support plane is provided with a flange exceeding the support wall, and the part of the flange above the mist outlet is provided with a flange notch so as to discharge the mist upwards.

Preferably, the left side and the right side of the liquid guide plate extend downwards to the joint of the throttle cover and the atomizing base and then extend leftwards and rightwards to the lower side of the throttle hole so as to absorb and conduct the liquid to be atomized.

Preferably, the liquid guide plate is made of a porous ceramic material or a glass fiber cotton material or an organic cotton material.

Preferably, the bracket is made of a heat-resistant ceramic material or a heat-resistant plastic material, and the heating plate is made of nickel-chromium or tungsten wire or silver alloy or iron-chromium-aluminum material.

Preferably, liquid feeding through holes are formed in two sides of the atomizing base, and plungers are arranged on the bottom cover corresponding to the liquid feeding through holes and used for blocking the liquid feeding through holes.

Preferably, the heating sheet is composed of a sheet resistor capable of heating, and the sheet resistor is etched to have an S-shaped or W-shaped uniformly distributed route.

The utility model has the advantages as follows: the atomizer is arranged in the bracket, the heating resistor for heating the atomizing core of the atomizer adopts a heating sheet, and the heating sheet has large contact area with the liquid guide body and large heating area, so that the atomizer generates heat uniformly and generates large atomizing amount; in addition, the structure of an atomizing cavity is arranged below the heating sheet of the atomizing core, vapor or aerosol formed after the atomized liquid is heated and evaporated is guided out downwards to the atomizing cavity and then guided out upwards, small liquid drops which are not atomized or condensed are downwards dropped or condensed, and therefore the small liquid drops or the water mist is not easily directly entrained by the air flow and is upwards sucked out, the small liquid drops or the water mist is effectively prevented from being sucked into the mouth of a user, and the use experience of the user is improved.

Drawings

Fig. 1 is an exploded perspective view of the atomizer of the present invention;

fig. 2 is a front cross-sectional view of the atomizer of the present invention;

fig. 3 is a side cross-sectional view of an atomizer of the present invention;

fig. 4 is a schematic perspective view of the atomizer housing of the present invention;

fig. 5 is a front cross-sectional view of the atomizer housing of the present invention;

fig. 6 is an exploded perspective view of the atomizing assembly of the present invention;

fig. 7 is an exploded perspective view of the atomizing core of the present invention;

fig. 8 is a schematic perspective view of the bracket and the heating plate of the atomizing core of the present invention;

fig. 9 is a three-dimensional structure exploded view of the bracket and the heating plate of the atomizing core of the present invention;

fig. 10 is a schematic perspective view of an atomizing hood according to the present invention;

FIG. 11 is a side cross-sectional view of the atomizing shield of the present invention;

fig. 12 is a front cross-sectional view of an atomizing hood of the present invention;

fig. 13 is a schematic perspective view of the atomizing base of the present invention;

fig. 14 is a side view of the atomizing base of the present invention;

fig. 15 is a front sectional view of an atomizing base according to the present invention;

fig. 16 is a perspective view of the bottom cover of the present invention;

fig. 17 is a front sectional view of the bottom cover of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses an atomizer in support is located to atomizing chamber, for the following literary composition description of being convenient for, as shown in FIG. 2, with the suction inlet 110 vertical placing of this atomizer upwards, this paper "description such as" upper and lower, upper portion, lower part, upper end, lower extreme, above-mentioned, below, front and back, left and right sides "of relevant each part all means the position relation of each part when the suction inlet of this atomizer is vertical placing up.

Example (b):

as shown in fig. 1-5, the atomizer with an atomizing chamber in a bracket according to the present invention comprises a housing 1, the housing 1 comprises a nozzle end 11 and a connecting end 12, the nozzle end 11 is provided with a nozzle 110, the nozzle 110 is integrally formed with a nozzle tube 111 facing downward, the connecting end 12 is provided with an opening 120, the opening 120 is provided with a bottom cover 3 for sealing the opening, and the connecting end 12 can be connected with a battery pack to form an electronic atomizer (not shown). Be connected between suction pipe 111 and the bottom 3 and be equipped with atomizing subassembly 2, be equipped with stock solution chamber 10 between the inner wall of atomizing subassembly 2 and shell 1.

As shown in fig. 6-15, the atomizing assembly 2 includes a throttle cap 21 and an atomizing base 22 connected up and down, a cavity 212 is formed in the throttle cap 21, the lower section of the cavity is large, the upper section of the cavity is small, i.e., the upper section of the cavity gradually shrinks inwards, a mist outlet 210 is formed at the top of the cavity, a suction port tube 111 is inserted into the mist outlet 210 for connection, and a sealing member 24 is further provided between the suction port tube 111 and the mist outlet 210 for sealing. The bottom of the atomizing base 22 is connected with the upper part of the bottom cover 3, a cavity 223 is also arranged in the atomizing base 22, and the cavities in the throttle cover 21 and the atomizing base 22 are used for installing the atomizing core 23. The atomizing core 23 includes a bracket 231, a heating sheet 232, an electrode pin 233, and a liquid guide plate 234. In this embodiment, the supporter 231 is made of a heat-resistant ceramic material, and the heat generating sheet 232 is made of a silver alloy. In other embodiments, the bracket 231 may be made of a heat-resistant plastic material, and the heat-generating plate 232 may be made of nickel-chromium, tungsten wire, iron-chromium-aluminum material, or the like.

As shown in fig. 7-9, the support 231 includes a support plane 2311 and a support wall 2312, the support wall 2312 is vertically disposed around the lower portion of the support plane 2311, a cavity enclosed by the lower portion of the support plane 2311 and the support wall 2312 forms an atomization chamber 2310, the support plane 2311 is downwardly provided with an atomization through hole 2313 leading to the atomization chamber 2310, the heat generating sheet 232 is disposed on the support plane 2311 and the atomization through hole 2313, two ends of the heat generating sheet 232 are provided with electrode leads 233, the liquid guide plate 234 is closely attached to the heat generating sheet 232, and the heat generating sheet 232 is used for heating and atomizing the liquid to be atomized on the liquid guide plate 234 and generating vapor fog in the atomization chamber 2310 through the atomization through hole 2313. In this embodiment, the heat generating sheet 232 is made of a heating sheet resistor, the heating sheet resistor is etched to have an S-shaped uniformly distributed path, and the liquid guiding plate 234 is made of an organic cotton material. In other embodiments, the heat generating plate 232 may be etched to have a W-shape or other route with a certain shape uniformly distributed, and the liquid guiding plate 234 may also be made of porous ceramic material or glass fiber cotton material.

As shown in fig. 7 to 9, the two sides of the support wall 2312 are provided with first mist outlet ports 2314, and the first mist outlet ports 2314 communicate with the atomizing chamber 2310 and the mist outlet holes 210. The bracket plane 2311 is provided with a flange 2315 beyond the bracket wall, and a flange notch 2316 is formed at a position of the flange 2315 above the first mist outlet 2314 so as to discharge the mist upwards. Lead through holes 2317 are also vertically formed in the support plane 2311 and the support wall 2312, and the electrode leads 2317 downwards penetrate through the lead through holes 2317 to be used for installing and fixing the heating sheet 232.

As shown in fig. 10-12, the bottom of the throttle cap 21 is provided with a horizontal flange 211 located on the same plane to connect with the atomizing base 22, the horizontal flange 211 can cover the upper edge of the atomizing base 22, the horizontal flanges on the left and right sides of the throttle cap 21 are provided with the throttle holes 2110, the outer wall of the throttle cap 21 is one of the limits forming the liquid storage chamber 10, so that the throttle holes 2110 communicate with the liquid storage chamber 10. The liquid guide plate 234 covers the heating sheet 232, and the left side and the right side of the liquid guide plate 234 extend downwards to the joint of the throttle cover 21 and the atomizing base 22 and then extend leftwards and rightwards to the lower side of the throttle hole 2110 so as to absorb and conduct the liquid to be atomized. The liquid guiding plate 234 absorbs and conducts the liquid to be atomized from bottom to top, and when the liquid to be atomized is saturated, the liquid flows back to the liquid storage cavity due to gravity, and is not easy to drop and leak out of the liquid guiding plate 234 due to over saturation.

As shown in fig. 10-17, the bottom cover 3 has a bottom cover air inlet 30 in the middle, the atomizing base 22 has an atomizing base air inlet 220 in the middle, the atomizing base air inlet 220 is communicated with the atomizing chamber 2310, the throttle cover 21 has a mist outlet 210 in the middle of the upper portion, and the mist outlet 210 is communicated with the suction port tube 111 and the suction port 110. The outlet at the upper part of the bottom cover air inlet hole 30 is not directly opened upwards, but a cover plate is arranged above the air inlet hole, and the outlet is opened on the side wall of the lower part of the cover plate and at a position higher than the bottom plate of the bottom cover 3, so that the phenomenon that liquid drops or condensate which are not atomized are leaked outwards through the bottom cover air inlet hole 30 can be avoided.

A circle of surrounding wall 221 is convexly arranged in the middle of the atomizing base 22, a cavity 223 is formed in the surrounding wall, the bottom of the support 231 is arranged in the cavity 223, specifically, the outer wall of the support wall 2312 is sleeved on the inner wall of the surrounding wall 221, a second mist outlet 2210 is arranged at the position, corresponding to the first mist outlet 2314, of the surrounding wall 221, and the first mist outlet 2314 is communicated with the second mist outlet 2210. Liquid feeding through holes 222 are further formed in two sides of the atomizing base 22, a plunger 31 is arranged on the bottom cover 3 corresponding to the liquid feeding through holes 222 to block the liquid feeding through holes 222, an electrode through hole 32 is further formed in the bottom cover 3 to be used for installing a connecting electrode, and a blind hole 33 is further formed in the bottom cover 3 to be used for installing a magnetic material so as to be connected with a battery assembly (not shown) through magnetic force.

The embodiment of the utility model provides a basic operation principle is:

as shown in fig. 2, the liquid to be atomized is stored in the liquid storage chamber 10, and as indicated by arrow a, the liquid to be atomized is absorbed by the bottom of the liquid guide plate 234 through the orifice 2110 and is conducted upward to the upper portion of the liquid guide plate 234, i.e., above the heat generating sheet 232.

As shown by arrow B, C in fig. 3, the outside air is sucked from the bottom of the atomizer, enters the atomizing chamber 2310 through the bottom cover air inlet 30 and the atomizing base air inlet 220, the heat generating sheet 232 is electrified to heat the liquid to be atomized of the liquid guiding plate 234 for evaporation and atomization, the formed vapor mist is emitted to the atomizing chamber 2310, and then is discharged upwards along with the outside air through the first mist outlet 2314 and the second mist outlet 2210 on the side surface of the bracket, and is sucked into the air inlet of the user through the mist outlet 210, the air suction pipe 111 and the air suction port 110.

The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention. Within the scope of the technical idea of the present invention, various modifications and alterations can be made, and any person skilled in the art can make modifications, amendments or equivalent replacements according to the above description, all belonging to the protection scope of the present invention.

Claims

1. An atomizer with an atomizing cavity arranged in a support comprises a shell, wherein the shell comprises a suction nozzle end and a connecting end, the suction nozzle end is provided with a suction nozzle, the suction nozzle is provided with a suction nozzle pipe in a downward integrated forming mode, the connecting end is provided with an opening, the opening is provided with a bottom cover for plugging the opening, the connecting end can be connected with a battery component for forming electronic atomizing equipment, and the atomizer is characterized in that an atomizing component is connected between the suction nozzle pipe and the bottom cover, a liquid storage cavity is arranged between the atomizing component and the inner wall of the shell, the atomizing component comprises a throttling cover and an atomizing seat which are connected up and down, a transverse flange is arranged at the bottom of the throttling cover and is connected with the upper plane of the atomizing seat, throttling holes are arranged on the transverse flanges on the left side and the right side of the throttling cover and are communicated with the liquid storage cavity, cavities are arranged in the throttling cover and the atomizing seat and are used for installing atomizing cores, the atomizing core includes the support, generates heat piece and drain board, the support includes support plane and support wall, the support wall is vertical to be located support plane lower part all around, support planar lower part and support wall enclose to close and constitute the atomizing chamber, the support plane is equipped with downwards and accesss to the atomizing through-hole in atomizing chamber, the piece that generates heat is located on support plane and the atomizing through-hole, the both ends of the piece that generates heat are equipped with the electrode lead wire, the drain board is located above the piece that generates heat, the piece that generates heat is used for heating and atomizing the treating atomized liquid on the drain board and passes through the atomizing through-hole is in the atomizing intracavity produces the vapour fog.

2. The atomizer of claim 1, wherein said bottom cap has a bottom cap air inlet hole in the middle, said atomizing base has an atomizing base air inlet hole in the middle, said atomizing base air inlet hole is communicated with said atomizing chamber, said throttle housing has a mist outlet hole in the middle of the upper portion, said mist outlet hole is communicated with said suction pipe and said suction opening.

3. The atomizer of claim 2, wherein the atomizing chamber is disposed in the holder, and first mist outlets are disposed on two sides of the holder wall, and the first mist outlets communicate the atomizing chamber and the mist outlet holes.

4. The atomizer provided with the atomizing chamber in the support according to claim 3, wherein a circle of surrounding wall is convexly provided in the middle of the atomizing base, the outer wall of the support wall is sleeved on the inner wall of the surrounding wall, the surrounding wall is provided with a second mist outlet at a position corresponding to the first mist outlet, and the first mist outlet is communicated with the second mist outlet.

5. The atomizer chamber is provided in a holder according to claim 3, wherein the holder is provided with a flange extending beyond the holder wall, and the flange is provided with a flange notch at a position above the mist outlet so as to discharge mist upwards.

6. The atomizer of claim 1, wherein the liquid guide plate extends downward from the left and right sides to the joint between the throttle cap and the atomizing base, and then extends downward from the left to the right to the lower side of the throttle hole for absorbing and conducting the liquid to be atomized.

7. The atomizer of claim 1, wherein the wicking plate is made of a porous ceramic material, a fiberglass cotton material, or an organic cotton material.

8. The atomizer of claim 1, wherein the holder is made of a heat-resistant ceramic material or a heat-resistant plastic material, and the heat generating plate is made of nickel-chromium or tungsten wire or silver alloy or iron-chromium-aluminum material.

9. The atomizer of claim 1, wherein the atomizing chamber is disposed in the holder, and the atomizing base has liquid feeding holes formed at both sides thereof, and the bottom cap has a plunger at a position corresponding to the liquid feeding holes for blocking the liquid feeding holes.

10. The atomizer of claim 1, wherein the heat generating plate comprises a heat generating sheet resistor, and the sheet resistor is etched to have an S-shaped or W-shaped uniformly distributed path.