An atomizer with double atomizing cores and an electronic atomization device

Abstract

The application relates to a double-atomizing-core atomizer and an electronic atomization device, the atomizer comprising a first atomizing core, a first oil guide and a first heating element, the first oil guide being sleeved outside the first heating element; a second atomizing core, a second oil guide and a second heating element, the second heating element being wound outside the second oil guide; and a plurality of conductive pieces arranged at the bottom of the atomizer, each pin of the first heating element and the second heating element being electrically connected with one of the conductive pieces. The first atomizing core adopts a traditional small smoke atomizing core design, and the second atomizing core adopts a silk-wrapped cotton design, so that the atomizer can heat the sweet flavor of the smoke oil by the first atomizing core and heat the nicotine of the smoke oil by the second atomizing core, the smoking taste is improved, and the use experience of the user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomizers, in particular to an atomizer with double atomizing cores and an electronic atomization device. BACKGROUND

[0002] With the development of the electronic cigarette industry, electronic cigarettes are gradually developing towards small, convenient and practical cigarettes. However, the atomizing core of the existing small cigarette can only heat and volatilize the sweet taste of the tobacco tar during operation, and the volatilization of nicotine is relatively low. This makes the user not very satisfied, and the value of the tobacco tar is not fully realized, and the experience is not good enough. Therefore, the prior art needs to be developed. SUMMARY

[0003] In view of the shortcomings of the prior art, the purpose of the present application is to provide an atomizer with double atomizing cores and an electronic atomization device, which can heat and volatilize the sweet taste of the tobacco tar and also heat and volatilize the nicotine, thereby improving the smoking taste.

[0004] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] The present application provides an atomizer with double atomizing cores, comprising:

[0006] A first atomizing core, the first atomizing core comprising a first oil guide and a first heating element, the first oil guide being sleeved outside the first heating element;

[0007] A second atomizing core, the second atomizing core comprising a second oil guide and a second heating element, the second heating element being wound outside the second oil guide; and

[0008] A plurality of conductive elements arranged at the bottom of the atomizer, each pin of the first heating element and the second heating element being electrically connected to one of the conductive elements.

[0009] Further, one pin of the first heating element and one pin of the second heating element are connected to one of the conductive elements, and the other pins of the first heating element and the second heating element are respectively connected to one of the conductive elements.

[0010] Further, the first atomizing core is arranged above the second atomizing core, the first oil guide is in a tubular structure, the second oil guide is in a strip structure, and the first oil guide and the second oil guide are arranged in an inverted "T" shape.

[0011] Furthermore, the invention further comprises an oil tank shell and a base disposed at the bottom of the oil tank shell. An oil storage cavity is disposed in the oil tank shell. The first oil guide member and the second oil guide member are respectively connected to the oil storage cavity. Two ends of the second atomizer core are respectively fixed to the first atomizer core and the base. An air flow channel is formed between the oil tank shell, the first atomizer core, the second atomizer core, and the base.

[0012] The first atomizer core further includes an outer cover and a bracket, the first oil guide member and the first heating member are placed in the bracket, and the outer cover is sleeved on the outside of the bracket;

[0013] The second atomizer core further includes an atomizer seat, the second oil guide member and the second heating member are installed in the atomizer seat, the atomizer seat is provided with an oil inlet channel connected to the oil storage chamber, and the second oil guide member blocks the lower end of the oil inlet channel.

[0014] Furthermore, the upper end of the atomizer seat is provided with a groove and a first vent hole provided at the bottom of the groove, and the lower end of the first atomizer core is inserted into the groove;

[0015] A mounting platform is provided in the atomizer seat, the base is installed on the bottom of the atomizer seat and abuts and fixes the mounting platform, the second oil guide member is installed on the mounting platform, and the mounting platform is provided with a through hole for the second heating member to pass downward, and a second ventilation hole provided corresponding to the first ventilation hole.

[0016] Furthermore, the mounting platform is provided with an atomization chamber and sedimentation tanks provided on both sides of the atomization chamber, both ends of the second oil guide member are provided on the sedimentation tanks, the second heating member is wrapped around the suspended part of the second oil guide member and is accommodated in the atomization chamber.

[0017] Furthermore, a boss is provided at the bottom of the mounting platform, and a sealing ring is provided on the outer sleeve of the boss to abut against the base.

[0018] Furthermore, a pair of oil inlet channels are provided, which are respectively provided corresponding to the head and tail ends of the second oil guide member.

[0019] The present invention also provides an electronic atomization device, comprising a host and the atomizer as described above, wherein the host is provided with a mounting cavity for mounting the atomizer, and the conductive member of the atomizer is electrically connected to a power supply of the host.

[0020] Furthermore, the host is provided with a control circuit board and a battery electrically connected to the control circuit board, a power adjustment key and a display screen, the power adjustment key is used to adjust the working power of the first atomizing core and the second atomizing core, and the display screen is used to display the working status of the atomizer.

[0021] The technical scheme of the present application has the beneficial effects that:

[0022] By setting the first atomizing core and the second atomizing core, the first atomizing core adopts a traditional small smoke atomizing core design, and the second atomizing core adopts a silk-wrapped cotton design, so that the atomizer of the present application can utilize the first atomizing core to heat and volatilize the sweet flavor of the tobacco tar, and can utilize the second atomizing core to heat and volatilize the nicotine of the tobacco tar, thereby improving the smoking taste and improving the user's use experience. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the atomizer of the present application;

[0024] Figure 2 is a partially exploded view of the atomizer of the present application;

[0025] Figure 3 is an installation schematic view of the first atomizing core and the second atomizing core of the present application;

[0026] Figure 4 is an exploded view of the first atomizing core of the present application;

[0027] Figure 5 is an exploded view of the second atomizing core of the present application;

[0028] Figure 6 is a cross-sectional schematic view of the atomizer of the present application;

[0029] Figure 7 is a structural schematic view of the electronic atomizing device of the present application;

[0030] Figure 8 is a structural schematic view of the main machine of the present application.

[0031] BRIEF DESCRIPTION OF DRAWINGS:

[0032] 100-atomizer, 101-positioning block, 102-first ridge, 10-oil tank shell, 11-oil storage cavity, 12-clamping groove, 13-oil injection seat, 131-oil injection hole, 132-first sealing plug, 133-screw, 134-screw hole, 135-second sealing plug, 136-clasping ring, 137-clasping jaw, 138-elastic valve port, 14-smoke nozzle, 20-base, 21-clamping block, 22-limiting block, 23-air inlet hole, 24-conductive piece, 30-first atomization core, 31-outer cover, 311-oil guide hole, 32-first oil guide piece, 33-first heating piece, 34-bracket, 40-second atomization core, 41-atomization seat, 411-oil inlet channel, 412-groove, 413-mounting table, 4130-atomization cavity, 414-through hole, 415-limiting groove, 416-sedimentation groove, 417-convex table, 418-sealing ring, 419-first air hole, 420-second air hole, 42-second oil guide piece, 43-second heating piece, 200-electronic atomization device, 201-main machine, 202-mounting cavity, 203-positioning groove, 204-second ridge, 206-electrode column, 207-power adjustment key, 208-display screen, 209-protrusion, 210-gas adjusting hole, 211-gas adjusting piece, 212-silicone ring, 213-guiding groove. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the specific embodiments described here are only used to explain the present application, and should not be used to limit the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0035] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features.

[0037] Please refer to Figures 1 to 6 The present application provides a double-atomizing core atomizer 100, comprising a first atomizing core 30, the first atomizing core 30 comprising a first oil guide 32 and a first heating element 33, the first oil guide 32 being sleeved on the outside of the first heating element 33;

[0038] A second atomizing core 40, the second atomizing core 40 comprising a second oil guide 42 and a second heating element 43, the second heating element 43 being wound on the outside of the second oil guide 42; and

[0039] A plurality of conductive elements 24 are provided at the bottom of the atomizer 100, and each pin of the first heating element 33 and the second heating element 43 is electrically connected to one of the conductive elements 24.

[0040] The first atomizing core 30 of the present application is a conventional small cigarette atomizing core design, which can heat the sweet taste of the volatile tobacco tar, and at the same time, the second heating element 43 of the second atomizing core 40 is wound on the outside of the second heating element 43, which adopts a silk-wrapped cotton design, which can heat the nicotine in the volatile tobacco tar, fully realizing the value of the tobacco tar, thereby improving the smoking taste and improving the user's experience.

[0041] In actual application, the first oil guide 32 and the second oil guide 42 generally adopt oil guide cotton, and the first heating element 33 and the second heating element 43 generally are heating wires or heating sheets.

[0042] In the present embodiment, the atomizer 100 further comprises an oil tank shell 10 and a base 20 provided at the bottom of the oil tank shell 10, the oil tank shell 10 is provided with an oil storage cavity 11 inside, the oil storage cavity 11 is used for storing tobacco tar, two ends of the second atomizing core 40 are fixed with the first atomizing core 30 and the base 20 respectively, an airflow passage (not shown) is formed between the oil tank shell 10, the first atomizing core 30, the second atomizing core 40 and the base 20, and the base 20 is provided with an air inlet hole 23 communicating with the airflow passage.

[0043] The first atomizing core 30 further comprises an outer cover and a support, the first oil guide and the first heating element are arranged in the support, the outer cover is sleeved on the outside of the support, the outer cover 31 is provided with an oil guide hole 311, the tobacco tar in the oil storage cavity 11 penetrates into the first oil guide 32 through the oil guide hole 311, so as to be heated and atomized by the first heating element 33.

[0044] The second atomization core 40 further comprises an atomization seat 41, the second oil guide 42 and the second heating element 43 are installed in the atomization seat 41, the first oil guide 32 and the second oil guide 42 are in communication with the oil storage cavity 11 respectively, the atomization seat 41 is provided with an oil inlet channel 411 in communication with the oil storage cavity 11, the oil inlet channel 411 is arranged from top to bottom, the flow speed of the tobacco tar is fast, the tobacco tar in the oil storage cavity 11 can flow to the second oil guide 42 from the oil inlet channel 411, and then be heated and atomized by the second heating element 43. The second oil guide 42 blocks the lower end of the oil inlet channel 411, which can prevent the tobacco tar from leaking downward.

[0045] Specifically, one pin of the first heating element 33 and one pin of the second heating element 43 are correspondingly connected to one of the conductive elements 24, and the other pins of the first heating element 33 and the second heating element 43 are respectively connected to one of the conductive elements 24. During installation, the first atomization core 30, the second atomization core 40 and the base 20 are relatively fixed in sequence and are inserted and fixed from the bottom opening of the oil tank shell 10, which is convenient and fast.

[0046] In the embodiment, please refer to Figure 2 The oil inlet seat 13 is provided with an oil inlet hole 131 in communication with the oil storage cavity 11 and a first sealing plug 132 sealing the oil inlet hole 131, the first sealing plug 132 is installed on the screw hole 134 of the oil inlet seat 13 through the screw 133, the first sealing plug 132 is made of silica gel material, has good sealing effect, the user can open the mouthpiece 14 and open the oil inlet hole 131 by pulling the first sealing plug 132 upward to inject oil.

[0047] Further, the second sealing plug 135 is fixedly connected with the oil inlet seat 13 through the snap ring 136, the snap ring 136 is provided with the clamping jaw 137 inclined inward from top to bottom, which is used to abut and fix with the oil inlet seat 13, and has good stability.

[0048] The second sealing plug 135 is made of silica gel material and is provided with the elastic valve port 138, which can be opened to inject oil when the oil injection pipe is inserted, and remains in a sealed state when not stressed to prevent tobacco tar leakage.

[0049] Preferably, the oil inlet channel 411 is provided with a pair of oil inlet channels arranged at the head and tail of the second oil guide 42 respectively, which can increase the flow of the tobacco tar in the oil storage cavity 11 into the second oil guide 42, improve the atomization effect, and avoid dry burning and other situations.

[0050] Preferably, the first atomization core 30 is arranged above the second atomization core 40, the first oil guide 32 is in a tubular structure, the second oil guide 42 is in a strip structure, and the first oil guide 32 and the second oil guide 42 are arranged in an inverted T shape, so that the first atomization core 30 and the second atomization core 40 are arranged vertically in the center, have good stability, and have compact structure and small volume.

[0051] The tobacco oil in the oil storage cavity 11 is immersed in the first oil guide 32 from the side and is atomized by the first heating element 33, the tobacco oil in the oil storage cavity 11 is immersed in the second oil guide 42 from top to bottom through the oil inlet channel 411 and is atomized by the second heating element 43, and finally the aerosol is discharged through the airflow channel.

[0052] Further, the upper end of the atomization seat 41 is provided with a groove 412 and a first air hole 419 arranged at the bottom of the groove 412, and the lower end of the first atomization core 30 is inserted into the groove 412 to prevent the first atomization core 30 from shifting left and right.

[0053] The atomization seat 41 is provided with a mounting table 413, the base 20 is mounted at the bottom of the atomization seat 41 and abuts and fixes the mounting table 413, the second oil guide 42 is mounted on the mounting table 413, and the mounting table 413 is provided with a through hole 414 for the second heating element 43 to pass through and a second air hole 420 corresponding to the first air hole 419.

[0054] Specifically, the mounting table 413 is provided with an atomization cavity 4130 and a settling groove 416 arranged on both sides of the atomization cavity, the height of the settling groove 416 is uniform, so that the two ends of the second oil guide 42 are arranged horizontally in the settling groove 416 to avoid shifting. The second heating element 43 is wound around the suspended part of the second oil guide 42 and is accommodated in the atomization cavity 4130, so as to facilitate heating and atomization of the tobacco oil.

[0055] Further, the bottom of the mounting table 413 is provided with a boss 417, the boss 417 is externally sleeved with a sealing ring 418 connected with the base 20, so as to improve the sealing property between the mounting table 413 and the base 20.

[0056] In the embodiment, the atomization seat 41 is made of plastic material and plays an insulating role.

[0057] Furthermore, the oil tank shell 10 is provided with a card slot 12, and the atomizer seat 41 and the base 20 are provided with a card block 21. The card block 21 cooperates with the card slot 12 to fix the base 20, the atomizer seat 41 and the oil tank shell 10, making installation convenient and quick.

[0058] Furthermore, the base 20 is provided with a limiting block 22 , and the atomizer seat 41 is provided with a limiting groove 415 . The limiting block 22 cooperates with the limiting groove 415 to limit the installation range of the base 20 and the atomizer seat 41 to prevent the base 20 from shifting.

[0059] Please refer to Figure 7 and Figure 8 The present invention also provides an electronic atomization device 200, comprising a host 201 and the atomizer 100 as described above, wherein the host 201 is provided with a mounting cavity 202 for mounting the atomizer 100, and the conductive member 24 of the atomizer 100 is electrically connected to the power supply of the host 201. The electronic atomization device 200 of this embodiment also has the above-mentioned beneficial effects, which will not be described one by one here.

[0060] Furthermore, the host 201 is provided with a control circuit board and a battery (not shown) electrically connected to the control circuit board, a power adjustment button 207 and a display screen 208. The power adjustment button 207 is used to adjust the working power of the first atomizer core 30 and the second atomizer core 40. The display screen 208 is used to display the working status of the atomizer 100.

[0061] In this embodiment, the main unit 201 is provided with an electrode column 206 electrically connected to the battery. The electrode column 206 is disposed at the bottom of the mounting cavity 202 and is used to electrically connect to the conductive member 24 of the atomizer 100 to provide power to the atomizer 100. The number of electrode columns 206 corresponds to the number of conductive members 24.

[0062] The power range of the first atomizer core 30 is greater than the power range of the second atomizer core 40 .

[0063] The electronic atomization device 200 of the present invention has three operating modes:

[0064] (1) The first atomizer core 30 works alone, retaining the existing small smoke function, that is, the working mode mainly focuses on the sweet taste of volatile smoke oil;

[0065] (2) The first atomizer core 30 and the second atomizer core 40 operate at normal power at the same time, and a sweet and nicotine taste can be experienced, which has both flavor and a refreshing throat feeling. The access power of the second atomizer core 40 is less than the access power of the first atomizer core 30, so the second atomizer core 40 also has a preheating function;

[0066] (3) The first atomizer core 30 operates at low power, and the second atomizer core 40 operates at normal power, so that the user can inhale a relatively high nicotine content, wherein the low power of the first atomizer core 30 plays an auxiliary role to achieve a normal amount of smoke.

[0067] Specifically, the host 201 is provided with a protrusion 209 around the electrode column 206, so that the atomizer 100 can form a gap connected to the air inlet 23 with the host 201 after installation. The host 201 is provided with an air regulating hole 210 connected to the gap and an air regulating member 211 for adjusting the area size of the air regulating hole 210. Sliding the air regulating member 211 can adjust the amount of gas entering the gap, thereby adjusting the amount of smoke output of the atomizer 100.

[0068] Preferably, the main unit 201 is provided with a silicone ring 212 around the inner side of the mounting cavity 202 to improve the sealing between the atomizer 100 and the main unit 201. A guide block 15 is provided on the outside of the atomizer 100, and a guide groove 213 is provided on one side of the mounting cavity 202 of the main unit 201. The guide block 15 can slide into the mounting cavity 202 through the guide groove 213 to provide guidance and position limiting, thereby preventing the atomizer 100 from shifting.

[0069] Furthermore, a positioning block 101 is provided on the side wall of the atomizer 100, and a positioning groove 203 is provided on the inner side of the installation cavity 202 of the main unit 201. The positioning block 101 cooperates with the positioning groove 203 to fix the atomizer 100 and the main unit 201, making installation and disassembly convenient and quick, and also playing a fool-proof installation role.

[0070] Furthermore, a first ridge 102 is provided on the side wall of the atomizer 100, and a second ridge 204 is provided inside the installation cavity 202 of the host 201. The first ridge 102 and the second ridge 204 are staggered, which can play a stabilizing role after the atomizer 100 is installed.

[0071] The above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications based on the above description are possible. It is not possible to enumerate all embodiments here. Any obvious variations or modifications arising from the technical solutions of the present invention remain within the scope of protection of the present invention.

Claims

1. An atomizer of a dual-atomizing core, characterized in that, The utility model relates to an atomizer, comprising: a first atomizing core, the first atomizing core comprising a first oil guide and a first heating element, the first oil guide being sleeved on the first heating element; a second atomizing core, the second atomizing core comprising a second oil guide and a second heating element, the second heating element being wound on the second oil guide; the first atomizing core is arranged above the second atomizing core, the first oil guide is in a tubular structure, the second oil guide is in a strip structure, and the first oil guide and the second oil guide are arranged in an inverted "T" shape; a plurality of conductive elements are arranged at the bottom of the atomizer, each pin of the first heating element and the second heating element is electrically connected to one of the conductive elements; the utility model further comprises an oil tank shell and a base arranged at the bottom of the oil tank shell, the oil tank shell is internally provided with an oil storage cavity, the first oil guide and the second oil guide are respectively communicated with the oil storage cavity, two ends of the second atomizing core are respectively fixed with the first atomizing core and the base, and an airflow passage is formed between the oil tank shell, the first atomizing core, the second atomizing core and the base; the first atomizing core further comprises an outer cover and a support, the first oil guide and the first heating element are arranged in the support, and the outer cover is sleeved on the support; the second atomizing core further comprises an atomizing seat, the second oil guide and the second heating element are arranged in the atomizing seat, the atomizing seat is provided with an oil inlet channel communicated with the oil storage cavity, and the second oil guide blocks the lower end of the oil inlet channel.

2. The atomizer of claim 1, wherein, one pin of the first heating element and one pin of the second heating element are connected to one of the conductive elements, and the other pins of the first heating element and the second heating element are respectively connected to one of the conductive elements.

3. The atomizer of claim 1, wherein, the upper end of the atomizing seat is provided with a groove and a first air hole arranged at the bottom of the groove, and the lower end of the first atomizing core is inserted into the groove; the atomizing seat is internally provided with a mounting table, the base is arranged at the bottom of the atomizing seat and abuts and fixes the mounting table, the second oil guide is arranged on the mounting table, the mounting table is provided with a through hole through which the second heating element passes downward and a second air hole corresponding to the first air hole.

4. The atomizer of claim 3, wherein, the mounting table is provided with an atomizing cavity and a sedimentation groove arranged on both sides of the atomizing cavity, two ends of the second oil guide are arranged on the sedimentation groove, the second heating element is wound on the suspended part of the second oil guide, and is arranged in the atomizing cavity.

5. The atomizer of claim 3, wherein, the bottom of the mounting table is provided with a boss, and a sealing ring is sleeved on the boss and abuts against the base.

6. The atomizer of claim 1, wherein, the oil inlet channel is provided with a pair of channels corresponding to the first end and the second end of the second oil guide.

7. An electronic atomizing device, characterized by, the utility model further comprises a host and an atomizer according to any one of claims 1-6, the host is provided with a mounting cavity for mounting the atomizer, and the conductive elements of the atomizer are electrically connected to the power supply of the host.

8. The electronic atomizing device of claim 7, wherein, the host is provided with a control circuit board, a battery, a power adjusting button and a display screen electrically connected to the control circuit board, the power adjusting button is used for adjusting the working power of the first atomizing core and the second atomizing core, and the display screen is used for displaying the working state of the atomizer.

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