WO2021143336A1

WO2021143336A1 - Flat atomization device and flat electronic cigarette having same

Info

Publication number: WO2021143336A1
Application number: PCT/CN2020/129224
Authority: WO
Inventors: 林光榕; 郑贤彬
Original assignee: 深圳市康泓威科技有限公司
Priority date: 2020-01-17
Filing date: 2020-11-17
Publication date: 2021-07-22
Also published as: CN111134364A

Abstract

A flat atomization device (1) and a flat electronic cigarette having same. The flat atomization device (1) comprises a flat atomization housing (10). A limiting support (11), a heating element (12), a flat atomization base (13), and a base (14) are sequentially arranged in the flat atomization housing (10) from top to bottom. An atomization channel (15) penetrates center-axis positions of the flat atomization housing (10), the limiting support (11), the atomization base (13), and the base (14). Left and right liquid storage cavities (16) communicated with each other are disposed at two sides of the atomization channel (15). The outer wall of the lower part (132) of the flat atomization base (13) is sealingly sleeved on the inner wall of the flat atomization housing (10), and the upper part (131) thereof is a flat protruding body. The cross section of the flat protruding body is smaller than that of the lower part (132) and is hollow. The limiting support (11) is a hollow shell, the upper part (111) thereof is connected to a suction port (100) of the flat atomization housing (10), the inner wall of the lower part (112) is sealingly sleeved on the outer wall of the upper part (131) of the flat atomization base (13), two sides at the sleeve joint are provided with liquid guide openings (110) allowing liquid guide strips (121) to stretch out, and the liquid guide openings (110) are communicated with the liquid storage cavities (16). The flat atomization device increases the liquid storage amount and the amount of smoke per puff, is accurate in assembly, blocks condensate, prevents water mist from backflow, and prevents private disassembly and assembly.

Description

Flat atomization device and flat electronic cigarette with the device

Technical field

The present invention relates to the technical field of electronic cigarettes. More specifically, the present invention relates to a flat atomization device and a flat electronic cigarette with the device.

Background technique

The electronic atomization device usually heats the electronic cigarette liquid or medical liquid to emit smoke for the smoker to use.

The atomization device and its electronic cigarette are generally equipped with a mouthpiece, a liquid storage cavity, an atomization component, etc., an electronic atomization device

Generally a circular atomization device, while a flat atomization device and its electronic cigarette are easy to place on a flat surface and will not emit

Raw rolling, not easy to cause damage. Due to the small size of the flat atomization device, the internal structure layout needs to be

It is deployed in a very small position and needs to occupy the volume of the liquid storage cavity, resulting in a small liquid storage volume, and adopting a bad structure will result in less liquid storage.

It is easy to cause the leakage of smoke liquid or liquid medicine, and the small volume leads to a short smoke channel, which is easy to bring out when smoking

The small droplets or condensate that have not been atomized, and the pause when smoking is suspended, will easily cause the smoke to pass from the bottom of the atomization device.

The part flows backwards, which is easy to cause the fog to contaminate and damage the battery structure.

technical problem

The object of the present invention is to provide a flat atomization device and a flat electronic cigarette with the device, the flat atomizer

The shape atomization device and the flat electronic cigarette with the device can overcome the shortcomings of the above-mentioned technology.

Technical solutions

The technical scheme of the present invention is realized as follows: a flat atomization device, including a suction port on the upper end

The flat atomization shell is provided with a limiting bracket, a heating element, and a heating element in sequence from top to bottom in the flat atomization shell.

The flat atomization seat and the base pass through the flat atomization shell, the limit bracket, the atomization seat and the central axis of the base

The position is provided with an atomization channel, both sides of the atomization channel are provided with left and right connected liquid storage chambers, and the base seals

Plugged at the bottom of the flat atomization housing, the flat atomization seat includes an upper part and a lower part, and the flat fog

The outer wall of the lower part of the base is sealingly sleeved on the inner wall of the flat atomization housing, and the upper part of the flat atomization base is

Flat convex body, the cross section of the flat convex body is smaller than the lower cross section and the inside is hollow, the heating element

The parts include a liquid guide strip and an electric heating wire wound around the middle section of the liquid guide strip, and the liquid guide strip is erected on the flat atomization

On the left and right sides of the upper opening of the seat, the limit bracket is a hollow shell, and the limit bracket includes an upper part and a lower part.

The upper part of the limit bracket is connected to the suction port of the flat atomization shell, and the lower inner wall of the limit bracket is sealed

It is sleeved on the outer wall of the upper part of the atomization seat, and both sides of the sleeve joint are provided with liquid guide openings for the liquid guide strip to extend.

The liquid guide port is in communication with the liquid storage cavity.

Preferably, the left and right sides of the limit bracket are the liquid storage chambers, and the front and rear sides of the limit bracket are flat

A gap is provided between the atomization shells to communicate with the liquid storage cavities on both sides, and the outer walls on the front and rear sides of the limit bracket

A convex part is also provided on the upper part, and the convex part is in contact with the inner wall of the flat atomization shell so as to enter the limit bracket.

Before and after the line limit.

Preferably, the convex portion is an L-shaped convex portion, and the inner wall of the flat atomization housing is provided with vertical ribs, and the ribs are in contact with the limiting bracket for limiting the limiting bracket. , The bottom of the rib and

The inner right-angled two sides of the L-shaped convex part are in contact with each other to limit the position of the limit bracket up and down and left and right.

Preferably, the suction port of the flat atomization housing is connected inwardly with an integrally formed flat suction tube, the inner diameter of the flat suction tube in the left and right direction is reduced from top to bottom, and the lower end of the flat suction tube is connected to the limit bracket. The upper end is sleeved, and a sealing sleeve is arranged between the two.

Preferably, the upper part of the limit bracket shrinks from bottom to top and forms a circular tube at the end, the inner bottom of the circular tube is provided with a ring of flange, and the flange is provided with an inner circular tube downward, the An inner ring groove is formed between the inner circular tube and the inner wall of the limiting bracket, and the inner ring groove is used to block and contain the non-atomized small droplets or condensate contained in the atomized smoke.

Preferably, the left and right sides of the upper opening of the flat atomization seat are provided with downward U-shaped notches or inverted Ω-shaped notches, so as to be used for erecting the liquid guiding strip.

Preferably, the outer wall of the base is sleeved on the inner wall of the lower part of the flat atomization housing, the outer wall of the base is provided with a wedge-shaped convex buckle, and the inner wall of the lower part of the flat-shaped atomization housing is set relative to the position of the wedge-shaped convex buckle. There is a groove. When the base is sleeved upwards into the inner wall of the flat atomization housing, the wedge-shaped buckle slides into the groove to be stuck, so that the base cannot be opened. After assembly, the bottom surface of the base and the The end surface of the lower part of the flat atomization shell is flush.

Preferably, an air inlet through hole is provided in the middle of the base, and the upper part of the air inlet through hole is provided with an oblique baffle to block the backflow of smoke and water vapor.

Preferably, the base is provided with an atomizing electrode mounting hole and a first magnetic material mounting hole, the atomizing electrode mounting hole is provided with an atomizing electrode electrically connected to the heating wire, and the first magnetic material is installed The hole is provided with a first magnetic material for connection.

Preferably, an upward plunger is provided on the base, and a plunger hole is provided at the lower part of the flat atomization seat for accommodating the plunger.

Another technical solution of the present invention is achieved in this way. A flat electronic cigarette includes the flat atomization device as described above and a flat power supply device connected to the flat atomization device and powered for it.

Preferably, the flat power supply device includes a flat power supply housing, and a battery, a battery support, a solution board, a power supply electrode, and an airway sealing seat are arranged inside the battery, the solution board, and the power supply electrode are arranged on the battery support The battery holder is sleeved in the flat power supply housing, the battery supplies power to the solution board, the power supply electrode is electrically connected to the solution board, and the airway sealing seat is sealed and sleeved on the battery The inner wall of the power supply housing at one end of the bracket, the other end of the battery bracket is provided with a TYPE-C interface, the TYPE-C interface is electrically connected to the solution board, and the TYPE-C interface is connected to the solution board through a flexible Circuit connection.

Preferably, the airway sealing seat is provided with a first power electrode hole, and a power electrode electrically connected to the solution board is penetrated in the first power electrode hole.

Preferably, an end of the airway sealing seat facing the battery holder is provided with a mounting post, the mounting post is provided with a convex ring, the battery holder is provided with a mounting post hole at a position relative to the mounting post, and the mounting When the post is sleeved in place, the convex ring is clamped on one side of the mounting post hole, so that the airway sealing seat can be installed in place and fixed.

Preferably, the air passage sealing seat is provided with a first induction air passage, and the solution board is provided with a microphone head used as an air flow sensor switch, the microphone head is sleeved in the microphone head sealing seat, and the microphone head is sealed The seat is arranged on the battery holder, the microphone sealing seat is provided with a microphone accommodating cavity and a second induction air passage, and the second induction air passage communicates with the first induction air passage.

Preferably, a compressed sealing ring and a first straight groove used as an air inlet passage are provided on the plane of the air passage sealing seat on the outward side.

Preferably, the battery holder sequentially includes an airway sealing seat mounting part, a solution board mounting part, a battery mounting part and a TYPE-C interface mounting part, and the airway sealing seat mounting part is used to install the airway sealing seat, The outer wall of the airway sealing seat installation part is provided with a sealing groove, a sealing ring is arranged in the sealing groove, the solution board installation portion is used for installing a fixed solution board, and the battery installation portion is used for installing and fixing a battery. The TYPE-C interface mounting part is used to install and fix the TYPE-C interface, and the lower end of the flat power supply housing is provided with a through hole for inserting the TYPE-C socket at a position corresponding to the TYPE-C interface.

Preferably, the center of the end face of the airway sealing seat installation portion is provided with an airway sealing seat installation groove, the airway sealing seat is sleeved in the airway sealing seat installation groove, and the airway sealing seat installation groove is also A second power electrode hole for the power electrode to pass through is provided, and a sensing air passage through hole is provided. The sensing air passage through hole is used to communicate the first sensing air passage and the second sensing air passage, and the air passage sealing seat is installed The position of the slot relative to the mounting post is also provided with a mounting post hole for the mounting post to pass through.

Preferably, the left and right sides of the end surface of the air passage sealing seat mounting portion are provided with second magnetic material mounting holes, and the second magnetic material mounting holes are provided with a second magnetic material for connection. The air passage sealing seat mounting portion A second straight groove is also provided at the position corresponding to the first straight groove on both sides of the front and back of the end face.

Preferably, a diffuser plate is installed and fixed on the other side of the installation part of the solution board, the flat power supply housing is provided with a number of light-transmitting holes relative to the portion of the diffuser board, and an LED indicator is provided on the solution board. When emitting light, the light can pass through the diffuser plate and the light-transmitting hole.

Preferably, the bottom of the TYPE-C interface mounting part is provided with a support plate, the TYPE-C interface mounting part is provided with baffles at the front, rear, left and right, and the rear baffle is provided with a baffle that can accommodate the TYPE-C interface. Notches for tightly fixing the TYPE-C interface.

Beneficial effect

The atomization channel is arranged at the position of the central axis, and the space on both sides is used as a liquid storage cavity to maximize the liquid storage capacity, while simplifying the atomization structure. The flat atomization seat is designed to increase the lateral heating length of the heating element, which makes the guide Both the liquid volume and the calorific value are greatly increased, so that the amount of smoke smoked per puff is increased, and the user's taste is improved.

It is provided with a limit bracket, which makes the assembly and positioning of the atomization device accurate, improves the production efficiency, and the internal fit is tight after assembly, and it is not easy to loose and cause damage. The limit bracket is provided with an inner ring groove to block and contain the non-atomized small droplets or condensate contained in the atomized flue gas, and the upper part of the base air inlet through hole is equipped with an oblique baffle to block smoke and water vapor Backflow improves the smoking taste of users. In addition, the buckle assembly structure of the base can prevent users from opening the base to fill the smoke liquid or liquid medicine by themselves, and avoid the use of inferior smoke liquid or liquid medicine.

Description of the drawings

Figure 1 is a cross-sectional view of the flat atomization housing of the present invention;

Figure 2 is an exploded view of the structure of the flat atomization device of the present invention;

Figure 3 is a front cross-sectional view of the flat atomization device of the present invention;

Figure 4 is a side cross-sectional view of the flat atomization device of the present invention;

Figure 5 is a three-dimensional view of the heating element of the present invention;

Figure 6 is a front view of the flat atomization seat of the present invention;

Figure 7 is a side view of the flat atomization seat of the present invention;

Figure 8 is a side view of a flat atomization seat according to another embodiment of the present invention;

Figure 9 is a front cross-sectional view of the flat atomization seat of the present invention;

Figure 10 is a three-dimensional view of the flat atomization seat of the present invention;

Figure 11 is a side view of the flat atomization seat of the present invention;

Figure 12 is a front cross-sectional view of the flat atomization seat of the present invention;

Figure 13 is a front view of the base of the present invention;

Figure 14 is a front cross-sectional view of the base of the present invention;

Figure 15 is a front view of the flat electronic cigarette of the present invention;

16 is an exploded view of the structure of the flat power supply device of the present invention;

Figure 17 is a bottom view of the flat power supply housing of the present invention;

Figure 18 is a three-dimensional view of the airway sealing seat of the present invention;

Figure 19 is a top view of the airway sealing seat of the present invention;

Figure 20 is a cross-sectional view of the airway sealing seat of the present invention;

Figure 21 is a cross-sectional view of the microphone sealing seat of the present invention;

Figure 22 is a front view of the battery holder of the present invention;

Figure 23 is a top view of the battery holder of the present invention;

Figure 24 is a bottom view of the battery holder of the present invention;

Fig. 25 is a perspective view of the battery holder of the present invention.

The best mode of the present invention

In order to make the objectives, technical solutions and advantages of the present invention clearer, the following is combined with the accompanying drawings and actual

Examples are further detailed descriptions of the present invention.

For the convenience of the following description, the flat atomization device and the flat electronic cigarette with the device of the present invention are vertically placed with the suction mouth of the flat atomization device and the flat electronic cigarette with the device facing upwards as shown in the figure. There are descriptions of “upper, lower, upper, lower, upper, lower, left and right” of related components, which all refer to the components when the flat atomization device and the flat electronic cigarette with the device are placed vertically with the suction mouth facing upwards The positional relationship.

As shown in Figures 1 to 4, the flat atomization device 1 of the embodiment of the present invention has a flat atomization housing 10,

The upper end of the flat shape 10 is provided with a suction port 100 for sucking out steam and smoke. The flat shape atomization shell 10 is sequentially provided with a limit bracket 11, a heating element 12, a flat shape atomization seat 13, and a base 14, which penetrates the flat shape atomization shell. 10. The central axis of the limit bracket 11, the atomization seat 13, and the base 14 are provided with an atomization channel 15 for sucking out smoke. The two sides of the atomization channel 15 are provided with left and right communication channels for storing smoke liquid or liquid medicine. The liquid storage cavity 16 and the base 14 are sealed at the open bottom of the flat atomization housing 10. The inner wall of the flat atomization housing 10 is provided with ribs 103, and the outer diameter of the lower outer wall of the flat atomization housing 10 is reduced to form a plug-in section 104. The plug-in section 104 is convenient to be inserted into the power supply device (not shown in the figure). ). A buckle 105 is also provided on the outer wall of the plug-in section 104 of the flat atomization shell, and the buckle 105 is used for buckling connection with the power supply device.

As shown in FIG. 5, the heating element 12 includes a liquid guiding strip 121 and an electric heating wire 122 wound around the middle section of the liquid guiding strip.

It also includes lead wires 123 connected to the two ends of the heating wire 122, and the liquid guide strip 121 is erected on the left and right sides of the opening of the upper portion 131 of the flat atomization seat 13.

As shown in Figures 6-9, the flat atomization seat 13 is composed of two different shapes but integrally formed parts of the upper part 131 and the lower part 132. The outer wall of the lower part 132 of the flat atomization seat 13 is sealed on the inner wall of the flat atomization housing 1. The upper part 131 of the flat atomization seat 13 is a flat convex body 131 located above the lower part 132. The cross section of the flat convex body 131 is smaller than that of the lower part 132, and the inside is hollow, that is, the hollow part 134. The hollow part 134 constitutes the smoke liquid Or the atomization cavity for evaporating and atomizing the liquid medicine, there is also an atomization seat through hole 136 below it, and the hollow part 134 and the atomization seat through hole 136 constitute a part of the atomization channel 15. A U-shaped notch 133 is provided on the left and right sides of the upper opening of the flat atomization seat 13 downwards to be used for erecting the liquid guiding strip 121. As shown in Figure 8, in other embodiments, the U-shaped notch 133 can also be changed to an inverted Ω-shaped notch 133. The inverted Ω-shaped notch 133 can better accommodate the wrapped liquid guide strip 121, so that the gap is reduced and it is not easy to leak. . In order to have a better sealing effect, the outer wall of the lower portion 132 of the flat atomization seat 13 is provided with an annular convex sealing ring, which can be integrally formed with the flat atomization seat 13.

As shown in FIG. 4, the left and right sides of the limit bracket 11 are the liquid storage chambers 16, and gaps 160 are provided between the front and rear sides of the limit bracket 11 and the flat atomization housing to communicate with the liquid storage chambers 16 on both sides.

As shown in Figure 1, Figure 3, and Figure 11, the limiting bracket 11 is a hollow shell. The limiting bracket 11 includes an upper portion 111 and a lower portion 112. The upper portion 111 of the limiting bracket 11 is connected to the suction port 100 of the flat atomization housing, and the limiting bracket 11 is connected to the suction port 100 of the flat atomization housing. The inner wall of the lower part 112 of the position holder 11 is sealed and sleeved on the outer wall of the upper part 131 of the flat atomization seat 13. Both sides of the sleeve are provided with a liquid guiding port 110 through which the liquid guiding strip 121 extends, the liquid guiding port 110 and the liquid storage cavity 16 connected.

Protrusions 115 are also provided on the outer walls of the front and rear sides of the limit bracket 11, and the convex portions 115 contact the inner wall of the flat atomization housing 10 to limit the limit bracket back and forth.

As shown in Figures 1 and 4, the convex part 115 is an L-shaped convex part, and the inner wall of the flat atomization housing 10 is provided with vertical ribs 103, and the ribs 103 are in contact with the limiting bracket 11 for performing the limiting bracket 11 In the limit, the bottom of the rib 103 and the inner right-angled sides of the L-shaped convex portion 115 are in contact with each other to limit or position the limit bracket 11 up and down, left and right.

As shown in Figures 10-12, the upper part of the limit bracket 11 shrinks from bottom to top and a round tube 113 is formed at the end. The inner bottom of the round tube 113 is provided with a ring of flange 116, and the flange 116 is downwardly provided with an inner An inner ring groove 118 is formed between the round pipe 117, the inner round pipe 117 and the inner wall of the limit bracket 11, and the inner ring groove 118 is used to block and contain the unatomized small droplets or condensate contained in the atomized smoke.

As shown in Figure 3, the suction port 100 of the flat atomization housing is connected inwardly with an integrally formed flat suction tube 101. The inner diameter of the flat suction tube 101 in the left and right direction is reduced from top to bottom. The lower end of the flat suction tube 101 is connected with the limit bracket. The upper end of 11 is sleeved, and a sealing sleeve 17 is provided between the two to seal the gap between the two.

As shown in Figures 1, 3, and 13, the outer wall of the base 14 is sleeved on the inner wall of the lower part of the flat atomization housing 11. The outer wall of the base 14 is provided with a wedge-shaped protruding buckle 141. The inner wall of the lower part of the flat atomization housing 10 is opposite to the wedge. The position of the convex buckle 141 is provided with a groove 102. When the base 14 is inserted into the inner wall of the flat atomization housing 10, the wedge-shaped convex buckle 141 slides into the groove 102 and is caught, so that the base 14 cannot be opened. After assembly, the bottom surface of the base 14 is flush with the end surface of the lower part of the flat atomization housing 10, so that the base 14 and the flat atomization housing 10 are integrated, and the base 14 is more difficult to open, so as to prevent the user from opening the base to fill the cigarette liquid or medicine. Liquid, avoid using inferior smoke liquid or liquid medicine.

As shown in Figures 13 and 14, an air inlet through hole 142 is provided in the middle of the base 14, and an inclined baffle 143 is provided on the upper part of the air inlet through hole 142 to block the backflow of smoke and water vapor.

As shown in Figures 2, 3, and 14, the base 14 is provided with an atomizing electrode mounting hole 145 and a first magnetic material mounting hole 146. The atomizing electrode mounting hole 145 is provided with an atomizing electrode electrically connected to the heating wire. The electrode 18 and the first magnetic material mounting hole 146 are provided with a first magnetic material 19 for connection.

As shown in Figure 9, Figure 13, Figure 14, the base 14 is provided with an upward plunger 144, the lower part of the flat atomization seat 13 is provided with a plunger hole 135 for accommodating the plunger 144, the flat atomization seat 13 generally consists of It is made of high temperature resistant soft silicone material, so it is easy to deform after being soft at high temperature, passing through plunger 144 and plunger hole

The configuration of 135 can support it to prevent loosening and displacement after being flattened.

As shown in FIG. 15, the flat electronic cigarette of the present invention includes a flat atomizing device 1 and a flat power supply device 2 connected to the flat atomizing device 1 and supplying power to it.

As shown in Figures 16 and 17, the flat power supply device 2 includes a flat power supply housing 20, and a battery 22, a battery holder 21, a solution board 23, a power supply electrode 24, and an airway sealing seat 25 provided therein, a battery 22, a solution board 23. The power electrode 24 is arranged on the battery holder 21, the battery holder 21 is sleeved in the flat power housing 20, the battery 22 supplies power to the solution board 23, the power electrode 24 is electrically connected to the solution board 23, and the airway sealing seat 25 is sealed and sleeved On the inner wall of the power supply housing 20 at one end of the battery holder 21, the other end of the battery holder 21 is provided with a TYPE-C interface 26, and the TYPE-C interface 26 is connected to the solution board 23 through a flexible circuit 261.

As shown in Figures 18-22, the airway sealing seat 25 is provided with a first power electrode hole 250. The first power electrode hole 250 is provided with a power electrode 24 electrically connected to the solution board. The power electrode 24 and the atomizing electrode 18 conflicting connection.

The end of the airway sealing seat 25 facing the battery holder 21 is provided with a mounting post 251, the mounting post 251 is provided with a convex ring 252, and a mounting post hole 2113 is provided at the position of the battery holder 21 relative to the mounting post 251. When the mounting post 251 is sleeved in place , The convex ring 252 is clamped on one side of the mounting post hole, so that the airway sealing seat 25 can be installed in place and fixed.

The air passage sealing seat 25 is provided with a first sensing air passage 253, and the solution board 23 is provided with a microphone (not shown in the figure) used as an air flow sensor switch. The microphone is housed in the microphone sealing seat 28, and the microphone sealing seat 28 is arranged on the battery holder 21, the microphone sealing seat 28 is provided with a microphone accommodating cavity 280 and a second induction air passage 281, and the second induction air passage 281 is in communication with the first induction air passage 253.

The airway sealing seat 25 is provided with a compression type sealing ring 254 and a first straight groove 255 used as an air inlet channel on the plane of the outer side of the air passage sealing seat 25. When the flat atomization device 1 is connected to the flat power supply device 2, the compression type The sealing ring 254 can be attached to the bottom surface of the base 14 for sealing, so that the negative pressure generated by inhalation can be transmitted to the first induction air passage 253, the second induction air passage 281 and the microphone, while leaving a small amount of the first straight groove 255 The intake air allows external air to also enter the intake through hole 142 of the base 14.

As shown in Figure 17, Figure 22-25, the battery holder 21 is provided with an integrated air passage sealing seat installation part 211, a solution board installation part 212, a battery installation part 213, and a TYPE-C interface installation part 214 in sequence. The sealing seat installation part 211 is used to install the air passage sealing seat 25, the outer wall of the air passage sealing seat installation part 211 is provided with a sealing groove 2119, the sealing groove 2119 is provided with a sealing ring 2118, and the plan board installation part 212 is used to install a fixed plan board 23. The battery mounting part 213 is used to install and fix the battery 22, and the TYPE-C interface mounting part 214 is used to install and fix the TYPE-C interface. The lower end of the flat power shell 1 is provided with a TYPE-C socket for the TYPE-C interface. Insert TYPE-C through hole 201.

As shown in FIG. 23, the center of the end face of the air passage seal seat installation portion 211 is provided with an air passage seal seat installation groove 2110, the air passage seal seat 25 is sleeved in the air passage seal seat installation groove 2110, and the air passage seal seat installation groove 2110 There is also a second power electrode hole 2111 for the power electrode 24 to pass through, and a sensing air passage through hole 2112, which is used to connect the first sensing air passage 253 and the second sensing air passage 281 In the airway sealing seat installation groove 2110, the position relative to the installation post 251 is also provided with an installation post hole 2113 for the installation post 251 to pass through.

As shown in FIG. 23, the left and right sides of the end surface of the air passage sealing seat installation portion 211 are provided with second magnetic material installation holes 2114, and the second magnetic material installation holes 2114 are provided with a second magnetic material 27 for connection. When the flat atomization device 1 and the flat power supply device 2 are connected, the second magnetic material 27 and the first magnetic material 17 are magnetically connected to each other. A second straight groove 2115 is further provided on the front and back sides of the air passage sealing seat installation portion 211 corresponding to the first straight groove 255.

As shown in Figure 16, Figure 22, Figure 25, the other side of the solution board mounting portion 212 is installed and fixed with a diffuser plate 29. The diffuser plate 29 is buckled on the battery holder from above, wrapping the solution board 23 in the middle, and has a fixed The role of the protection scheme board. The flat power housing 20 is provided with a number of light-transmitting holes 202 relative to the diffuser plate. When the LED indicator (not shown) provided on the solution board 23 emits light, the light can pass through the diffuser plate 29 and the light-transmitting hole 202. .

As shown in Figure 16, Figure 22-25, the bottom of the TYPE-C interface mounting part is provided with a support plate 2142, and the TYPE-C interface mounting part 214 is provided with TYPE-C interface baffles 2141 at the front, rear, left and right. The TYPE-C interface baffle 2141 is provided with a notch 2140 that can fit the TYPE-C interface, so as to tightly fix the TYPE-C interface 26.

Industrial applicability

What has been described above are only preferred embodiments of the present invention, and the above-mentioned specific embodiments do not limit the present invention. Within the scope of the technical idea of the present invention, various deformations and modifications can occur, and any retouching, modification or equivalent replacement made by a person of ordinary skill in the art based on the above description falls within the protection scope of the present invention.

Claims

A flat atomization device, which is characterized in that it comprises a flat atomization shell with a suction opening at the upper end, and a limit bracket, a heating element, a flat atomization seat and a base are sequentially arranged in the flat atomization shell from top to bottom, and penetrate through The central axis of the flat atomization housing, the limit bracket, the atomization seat and the base is provided with an atomization channel, the two sides of the atomization channel are provided with left and right connected liquid storage cavities, and the base is sealed in the center. The bottom of the flat atomization housing, the flat atomization seat includes an upper part and a lower part, the lower outer wall of the flat atomization seat is sealed on the inner wall of the flat atomization housing, and the upper part of the flat atomization seat is a flat convex The cross section of the flat convex body is smaller than the lower cross section and the inside is hollow. The heating element includes a liquid guide bar and an electric heating wire wound around the middle section of the liquid guide bar. The liquid guide bar is erected on the flat atomizer. On the left and right sides of the upper opening of the seat, the limiting bracket is a hollow shell, the limiting bracket includes an upper part and a lower part, the upper part of the limiting bracket is connected to the suction port of the flat atomization shell, and the lower inner wall of the limiting bracket is sealed Connected to the upper outer wall of the atomization seat, two sides of the sleeve joint are provided with liquid guide openings for the liquid guide strip to extend, and the liquid guide opening is communicated with the liquid storage cavity.
The flat atomization device according to claim 1, wherein the left and right sides of the limit bracket are the liquid storage chambers, and the front and back sides of the limit bracket and the flat atomization housing are provided with gaps to communicate with each other. In the liquid storage cavity on the side, convex portions are also provided on the outer walls of the front and rear sides of the limiting bracket, and the convex portions are in contact with the inner wall of the flat atomization housing to limit the limiting bracket back and forth.
The flat atomization device according to claim 2, wherein the convex portion is an L-shaped convex portion, the inner wall of the flat atomization housing is provided with vertical ribs, and the ribs and the limiting bracket The contact is used for limiting the position of the limiting bracket, and the bottom of the rib is in contact with the inner right-angled sides of the L-shaped convex portion for limiting the limiting bracket up and down and left and right.
The flat atomization device according to claim 1, wherein the suction port of the flat atomization housing is connected inwardly with an integrally formed flat suction tube, and the inner diameter of the flat suction tube in the left and right direction is reduced from top to bottom. , The lower end of the flat suction pipe is sleeved with the upper end of the limiting bracket, and a sealing sleeve is arranged between the two.
The flat atomization device according to claim 4, wherein the upper part of the limit bracket shrinks from bottom to top and forms a circular tube at the end, and the inner bottom of the circular tube is provided with a ring of flange, so The flange is provided with an inner circular tube downwards, and an inner ring groove is formed between the inner circular tube and the inner wall of the limiting bracket, and the inner ring groove is used to block and contain the unmist contained in the atomized smoke Of small droplets or condensate.
The flat atomization device according to claim 1, wherein the left and right sides of the upper opening of the flat atomization seat are provided with downward U-shaped notches or inverted Ω-shaped notches for erecting the liquid guide strip.
The flat atomization device according to claim 1, wherein the outer wall of the base is sleeved on the inner wall of the lower part of the flat atomization housing, and the outer wall of the base is provided with a wedge-shaped protruding buckle, and the flat atomization housing The inner wall of the lower part is provided with a groove relative to the position of the wedge-shaped protruding buckle. When the base is inserted upwards into the inner wall of the flat atomization housing, the wedge-shaped protruding buckle will slide into the groove and be caught, making the base unavailable. After being opened, the bottom surface of the base is flush with the end surface of the lower part of the flat atomization shell after assembly.
The flat atomization device according to claim 1, wherein an air inlet through hole is provided in the middle of the base, and the upper part of the air inlet through hole is provided with an oblique baffle to block the back flow of smoke and water vapor.
The flat atomization device according to claim 1, wherein the base is provided with an atomization electrode installation hole and a first magnetic material installation hole, and the atomization electrode installation hole is provided with an electric heating wire. For the connected atomizing electrode, the first magnetic material installation hole is provided with a first magnetic material for connection.
The flat atomization device according to claim 1, wherein the base is provided with an upward plunger, and the lower part of the flat atomization seat is provided with a plunger hole for accommodating the plunger.
A flat electronic cigarette, characterized by comprising the flat atomization device according to any one of claims 1 to 10 and a flat power supply device connected to the flat atomization device and supplying power to the flat atomization device.
The flat electronic cigarette according to claim 11, wherein the flat power supply device comprises a flat power supply housing, and a battery, a battery holder, a solution board, a power supply electrode and an airway sealing seat provided therein, the battery, The solution board and the power supply electrode are arranged on the battery support, the battery support is sleeved in the flat power supply housing, the battery supplies power to the solution board, the power supply electrode is electrically connected to the solution board, and the The airway sealing seat is sealed and sleeved on the inner wall of the power supply housing at one end of the battery holder, and the other end of the battery holder is provided with a TYPE-C interface, and the TYPE-C interface is electrically connected to the solution board, so The TYPE-C interface is connected to the solution board through a flexible circuit.
The flat electronic cigarette according to claim 12, wherein the airway sealing seat is provided with a first power supply electrode hole, and a power supply electrically connected to the solution board is penetrated in the first power supply electrode hole electrode.
The flat electronic cigarette according to claim 12, characterized in that: an end of the airway sealing seat facing the battery holder is provided with a mounting post, the mounting post is provided with a convex ring, and the battery holder is opposite to the mounting post The position of the post is provided with an installation post hole, and when the installation post is sleeved in place, the convex ring is clamped on one side of the installation post hole, so that the airway sealing seat can be installed in place and fixed.
The flat electronic cigarette according to claim 12, wherein the air passage sealing seat is provided with a first induction air passage, and the solution board is provided with a microphone used as an airflow sensor switch, and the microphone is covered In the microphone sealing seat, the microphone sealing seat is arranged on the battery holder, the microphone sealing seat is provided with a microphone accommodating cavity and a second induction air passage, and the second induction air passage is connected to the battery holder. The first induction airway is connected.
The flat electronic cigarette according to claim 12, wherein the air passage sealing seat is provided with a compressed sealing ring and a first straight groove used as an air inlet channel on a plane on the outward side of the air passage sealing seat.
The flat electronic cigarette according to claim 12, wherein the battery holder includes an airway sealing seat mounting part, a solution board mounting part, a battery mounting part, and a TYPE-C interface mounting part in sequence, and the airway sealing seat The installation part is used to install the air passage sealing seat, the outer wall of the air passage sealing seat installation part is provided with a sealing groove, the sealing groove is provided with a sealing ring, and the plan board installation part is used to install a fixed plan board, The battery mounting part is used to install and fix the battery, the TYPE-C interface mounting part is used to install and fix the TYPE-C interface, and the lower end of the flat power supply housing is provided with a power supply corresponding to the TYPE-C interface.

The TYPE-C socket is inserted into the through hole.
The flat electronic cigarette according to claim 17, characterized in that: the center of the end face of the airway sealing seat installation part is provided with an airway sealing seat installation groove, and the airway sealing seat is sleeved in the airway sealing seat installation groove Inside, the airway sealing seat installation groove is also provided with a second power electrode hole for the power electrode to pass through, and a sensing airway through hole, which is used to communicate with the first sensing airway And the second induction airway, the position of the airway sealing seat relative to the installation post is also provided with an installation post hole for the installation post to pass through.
The flat electronic cigarette according to claim 17, characterized in that: the left and right sides of the end surface of the airway sealing seat mounting part are provided with second magnetic material mounting holes, and the second magnetic material mounting holes are provided with a first connection hole. Two magnetic materials, a second straight groove is further provided on the front and back sides of the air passage sealing seat installation portion corresponding to the first straight groove.
The electronic cigarette according to claim 17, wherein a diffuser plate is installed and fixed on the other side of the solution board mounting part, and a portion of the flat power supply housing opposite to the diffuser plate is provided with a plurality of light-transmitting holes, When the LED indicator provided on the solution board emits light, the light can pass through the diffuser plate and the light-transmitting hole.
The electronic cigarette according to claim 17, characterized in that: the bottom of the TYPE-C interface mounting part is provided with a support plate, and the front, rear, left and right sides of the TYPE-C interface mounting part are provided with baffles, wherein the rear stop The board is provided with a gap that can fit the TYPE-C interface so as to tightly fix the TYPE-C interface.