Atomizer module and electronic cigarette

Abstract

The utility model provides an atomizer module which comprises an atomizing core and an oil supply mechanism, the atomizing core comprises an electric heating wire arranged in a flue, the oil supply mechanism conveys stored tobacco tar to the periphery of the electric heating wire, and the electric heating wire is powered up to heat and atomize the tobacco tar; the oil supply mechanism comprises an inner oil storage ring which surrounds the periphery of the flue and is made of oil absorption materials, an outer oil storage cup which is arranged on the periphery of the inner oil storage ring, and an oil guide body which is led out inwards from the inner oil storage ring, surrounds the electric heating wire and is made of oil absorption materials. According to the utility model, the oil supply mechanism in the atomizer module combines the characteristics of a flowing oil bin and an oil storage cotton bin.

Description

Technical Field

[0001] The utility model relates to a module atomizer and an electronic cigarette. Background Art

[0002] In an electronic cigarette, the atomizer is the core component that forms smoke by atomizing the smoke oil. The oil storage mechanism and the oil supply mechanism are important components of the atomizer, which determine the amount of oil in the electronic cigarette oil and whether the electronic cigarette leaks oil. The invention patent announcement document with the authorization announcement number CN105764361 B discloses an atomizer. The atomizer is used to form an electronic cigarette in combination with a battery rod. The atomizer includes an oil storage mechanism and an atomizing assembly for atomizing the smoke oil in the oil storage mechanism. The oil storage mechanism is provided with a smoke oil circulation channel for outputting the smoke oil in the oil storage mechanism to the atomizing assembly. A detachable barrier is inserted axially in the smoke oil circulation channel. The barrier is used to close or open the smoke oil circulation channel by inserting or removing the barrier according to the working state of the atomizer. The beneficial effect of the atomizer is that the smoke oil circulation channel in the atomizer can be closed or opened according to the working state of the atomizer by inserting or removing the blocking piece. When the atomizer is not working, the smoke oil circulation channel of the atomizer is closed by inserting the blocking piece. Since the smoke oil is sealed, the smoke oil leakage due to vibration during transportation and use can be avoided to affect the user's taste and product experience.

[0003] However, the oil storage mechanism of this atomizer includes an oil storage chamber, one end of which has an open end facing the atomizer assembly, a sealing member is inserted on the open end, and a conducting hole for serving as a flow channel for the smoke oil is opened on the sealing member, and the blocking member is detachably inserted in the conducting hole. When the atomizer is working, the blocking member is pulled out of the conducting hole, and the conducting hole guides the smoke oil out, so that the smoke oil flows to the atomizer assembly.

[0004] The oil supply method of this oil storage chamber is to directly supply the oil to the atomizer core, which has the defect of high risk of oil leakage due to excessive oil supply. Utility Model Content

[0005] The utility model aims to solve the problem that the current atomizer adopts the method of directly supplying the oil to the atomizer core, which has the disadvantage of high risk of oil leakage due to over-fast oil supply. The utility model provides an atomizer module and an electronic cigarette. The oil supply mechanism in the atomizer module combines the characteristics of a flowing oil bin and an oil storage cotton bin to overcome the above disadvantages.

[0006] The technical solution adopted by the utility model to achieve the above technical requirements is: an atomizer module, including an atomizer core and an oil supply mechanism, the atomizer core includes an electric heating wire arranged in a flue, the oil supply mechanism transfers the stored tobacco oil to the periphery of the electric heating wire, and the electric heating wire is electrically heated to atomize the tobacco oil; the oil supply mechanism includes an inner oil storage ring composed of an oil-absorbing material surrounding the flue, an outer oil storage cup arranged on the periphery of the inner oil storage ring, and an oil guide body composed of an oil-absorbing material and extending inward from the inner oil storage ring and surrounding the electric heating wire.

[0007] Furthermore, in the above-mentioned atomizer module: the flue is a glass fiber tube arranged in the center of the atomizer, the inner oil storage ring includes an inner oil ring steel tube concentric with the glass fiber tube, and oil storage cotton is filled in the annular space of the inner oil ring steel tube concentric with the glass fiber tube to form an inner oil storage ring.

[0008] Furthermore, in the above-mentioned atomizer module: the outer oil storage cup surrounds the inner oil ring steel pipe from the outside of the inner oil ring steel pipe, and a clear oil storage area is formed in the space outside the inner oil ring steel pipe and inside the outer oil storage cup, and an oil inlet hole is provided on the tube wall of the inner oil ring steel pipe, through which clear oil penetrates from the clear oil storage area into the oil storage cotton in the inner oil storage ring.

[0009] Furthermore, in the above-mentioned atomizer module: the bottom of the inner oil storage ring is sealed in the annular space between the glass fiber tube and the inner oil ring steel tube by a sealing silicone ring; an annular inner oil cup bracket is used to support the bottom cover of the inner oil cup including the glass fiber tube, the inner oil ring steel tube and the inner oil storage ring in the cup wall of the outer oil storage cup.

[0010] Furthermore, in the above-mentioned atomizer module: on the upper side of the inner oil cup bracket, an annular sealing plug is arranged between the inner cup wall of the outer oil storage cup and the outer wall of the inner oil ring steel tube to prevent the oil from leaking out of the open oil storage area.

[0011] Furthermore, in the above-mentioned atomizer module: the heating wire bracket of the heating wire is arranged in the middle of the inner oil cup bracket, and an air regulating member for regulating the amount of air entering the atomizer core is arranged in the air inlet of the heating wire bracket.

[0012] Furthermore, in the above-mentioned atomizer module: the outer wall of the outer oil storage cup forms the outer wall of the atomizer, and an electrode is provided on the outer wall at the lower end of the outer oil storage cup, which passes through the inner oil cup bracket and enters the heating wire bracket to be electrically connected to the heating wire.

[0013] Furthermore, in the above-mentioned atomizer module: a refueling hole is arranged on the outer wall of the outer oil storage cup, and an oil filling hole sealing silicone is arranged on the refueling hole.

[0014] The utility model also provides an electronic cigarette, comprising an atomizer module, a cigarette holder, and a power module; the power module supplies power to the atomizer module, and the atomizer module adopts any one of the above-mentioned atomizer modules.

[0015] Furthermore, in the above-mentioned electronic cigarette: the mouthpiece shell and the outer wall of the outer oil storage cup of the atomizer module are integrally formed, the smoke duct in the middle of the atomizer module is connected to the channel in the mouthpiece, and a mouthpiece dust-proof silicone nail is arranged in the middle of the mouthpiece.

[0016] In the utility model, the oil supply mechanism in the atomizer module combines the characteristics of the flowing oil bin and the oil cotton storage bin.

[0017] The smoke oil in the flow chamber is first supplied to the oil storage cotton carrier through the oil inlet hole, and the smoke oil in the oil storage cotton is uniformly supplied to the atomizer core, and the oil storage cotton has the ability to lock oil.

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Attached Figure 1 This is a structural diagram of an atomizer module in Embodiment 1 of the present utility model;

[0020] Attached Figure 2 This is an exploded view of the atomizer module of Example 1 of the utility model;

[0021] Attached Figure 3 This is an exploded view of the outer oil cup module of Example 1 of the utility model;

[0022] Attached Figure 4 This is an exploded view of the inner oil cup module of Example 1 of the utility model;

[0023] Attached Figure 5 This is an exploded view of the inner oil cup base of Example 1 of the utility model;

[0024] Attached Figure 6 This is an exploded view of the bottom cover of the cigarette cartridge in Example 1 of the utility model. DETAILED DESCRIPTION

[0025] Embodiment 1, this embodiment is an electronic cigarette, the main part of which is a cartridge, which can atomize the oil in the cartridge by powering it up, and as for the power-on control part, it can be controlled by a universal electronic cigarette controller, which generally includes a control circuit and a battery, etc. In practice, the cartridge is mounted on a universal electronic device using two cartridge magnets 21 thereon, and the electrodes 16 thereon are connected to the control circuit and power supply on the electronic body, and the oil in the cartridge is heated and atomized under the control of the control circuit.

[0026] like Figure 1 , which is a cross-sectional view of the cigarette cartridge of this embodiment, from which the main parts of the cigarette cartridge, that is, the structure of the atomizer module, can be seen. Figure 3This is the exploded view of the cigarette cartridge. In fact, it is the parts used to assemble the cigarette cartridge, which generally includes four modules: the oil cup tube module I, the inner oil cup module II, the oil cup bottom module III and the cigarette cartridge bottom cover module XI. These four modules can be assembled into a cigarette cartridge. Figure 3 As shown, the oil cup tube module 1 is actually the outer shell of the cigarette cartridge, and the mouthpiece 11 and the outer oil storage cup 5 made of plastic are integrated to form the shell of the cigarette cartridge. On the shell, that is, on the outer wall of the outer oil storage cup 5, two cigarette cartridge magnets 21 and three gold-plated electrodes 16 are set to realize the interface with the electronic body. In addition, in order to make the electrode 16 perfectly installed on the cigarette cartridge shell, pin positioning silicone 16-1 is also used, and the smoke oil can be added from the refueling hole 10 on the outer wall of the outer oil storage cup 5. Figure 4 The inner oil cup module II shown is inside an inner oil ring steel tube 7. In fact, there is a glass fiber tube in the middle of the inner oil ring steel tube 7 as a flue 1. In this way, the space formed between the outside of the flue 1 and the inner oil ring steel tube 7 is filled with oil-absorbing material, and here the inner oil ring 4 is composed of oil-absorbing cotton. The space formed between the outer side of the inner oil ring steel tube 7 and the outer shell of the smoke bomb, that is, the outer oil storage cup 5, is for storing clear oil, that is, flowing oil. The difference between it and the inner oil ring 4 is that the inner oil ring 4 uses oil-absorbing cotton to absorb the smoke oil, and it is non-flowing. , can be immersed in the electric heating wire 2. In fact, the inner oil ring can be integrated with the oil guide body 6. The oil guide body 6 is led out of the inner oil ring 4 with some oil-conducting cotton cloth, which passes through the flue 1 made of glass fiber tube and enters the electric heating wire 2 in the atomization core. In practice, the flue 1, the inner oil ring steel pipe 7, and the outer oil storage cup 5 can be concentric circular tubes. The outer side of the flue 1 and the inner wall of the inner oil ring steel pipe 7 are filled with oil-absorbing cotton to form the inner oil cup. The space between the outer wall of the inner oil ring steel pipe 7 and the inner wall of the outer oil storage cup 5 stores the smoke oil, forming a clear oil storage area. The oil cup bottom module III is as follows Figure 5 As shown, it mainly forms the bottom cover of the two oil cups, which is made of silicone to prevent the oil from overflowing. Figure 6 The bottom cover module XI of the cigarette cartridge shown is used to realize the air entering the cigarette cartridge. The bottom cover module XI of the cigarette cartridge is composed of a bottom cover 22 made of plastic, and there is an air-adjusting sealing silica gel 23 in the bottom cover 22 of the cigarette cartridge. The air-adjusting part 17 therein can adjust the amount of air entering the cigarette cartridge, that is, the atomizing core. In addition, there are other sealing parts 20 therein.

[0027] like Figure 1As shown, in the cigarette cartridge in this embodiment, the atomizer module includes an atomizer core and an oil supply mechanism, the atomizer core includes an electric heating wire 2 arranged in the flue 1, the oil supply mechanism transfers the stored smoke oil to the vicinity of the electric heating wire 2, and the electric heating wire 2 is electrically heated to atomize the smoke oil; the oil supply mechanism includes an inner oil storage ring 4 composed of oil absorbing material surrounding the flue 1, an outer oil storage cup 5 arranged on the periphery of the inner oil storage ring 4, and an oil guide body 6 composed of oil absorbing material leading inward from the inner oil storage ring 4 and surrounding the electric heating wire 2. In this embodiment, the flue 1 is a glass fiber tube arranged in the center of the atomizer, the inner oil storage ring 4 includes an inner oil ring steel pipe 7 concentric with the glass fiber tube, and the annular space of the inner oil cup steel pipe 7 concentric with the glass fiber tube is filled with oil storage cotton to form the inner oil storage ring 4. The outer oil storage cup 5 surrounds the inner oil ring steel tube 7 from the outside, and the space outside the inner oil ring steel tube 7 and inside the outer oil storage cup 5 forms a clear oil storage area 9. The wall of the inner oil ring steel tube 7 is provided with an oil inlet hole 8 for clear oil to enter the oil storage cotton in the inner oil storage ring 4 from the clear oil storage area. The atomizer module of the cigarette cartridge in this embodiment is characterized by having two different oil storage areas, one is the inner oil storage ring 4 and the other is the storage area 9.

[0028] like Figure 1 and Figure 5 As shown, the bottom of the inner oil storage ring 4 is sealed in the annular space between the glass fiber tube and the inner oil ring steel tube 7 by a sealing silicone ring 25; the inner oil cup bottom cover 13 including the glass fiber tube, the inner oil ring steel tube 7 and the inner oil storage ring 4 is supported by an annular inner oil cup bracket 12 in the cup wall of the outer oil storage cup 5. On the upper surface of the inner oil cup bracket 12, between the inner cup wall of the outer oil storage cup 5 and the outer wall of the inner oil ring steel tube 7, an annular sealing plug 14 is arranged to prevent the oil in the open oil storage area 9 from leaking. The heating wire bracket 3 of the heating wire 2 is arranged in the middle of the inner oil cup bracket 12, and an air regulating member 17 for adjusting the amount of air entering the atomizing core is arranged in the air inlet of the heating wire bracket 3.

[0029] The outer wall of the outer oil storage cup 5 forms the outer wall of the atomizer. An electrode 16 is arranged on the outer wall at the lower end of the outer oil storage cup 5 and passes through the inner oil cup bracket 12 and enters the heating wire bracket 3 to be electrically connected to the heating wire 2.

[0030] A refueling hole 10 is arranged on the outer wall of the outer oil storage cup 5 , and an oil filling hole sealing silica gel 10 - 1 is arranged on the refueling hole 10 .

[0031] When assembling the cigarette cartridge, some silicone parts are also used as sealing parts 20. For example, when the copper part 18 is fixed on the inner oil cup steel tube 7, a sealing silicone cap 19 is used on the top and an O-ring is used on the bottom. The fiberglass tube as the flue 1 passes through the middle of the sealing cap 19 and enters the cigarette holder 11. The sealing silicone cap 19 prevents the oil in the oil-absorbing cotton that has sucked in the oil in the annular space between the fiberglass tube and the inner oil ring steel tube 7 from leaking.

Claims

1. An atomizer module, comprising an atomizer core and an oil supply mechanism, wherein the atomizer core comprises an electric heating wire (2) arranged in a flue (1), and the oil supply mechanism transmits stored tobacco oil to the vicinity of the electric heating wire (2), and the electric heating wire (2) is electrically heated to atomize the tobacco oil; characterized in that: The oil supply mechanism comprises an inner oil storage ring (4) composed of oil absorbing material surrounding the flue (1), an outer oil storage cup (5) arranged on the periphery of the inner oil storage ring (4), and an oil guide body (6) composed of oil absorbing material extending inward from the inner oil storage ring (4) and surrounding the heating wire (2).

2. The atomizer module according to claim 1, characterized in that: The flue (1) is a glass fiber tube arranged at the center of the atomizer, and the inner oil storage ring (4) includes an inner oil ring steel tube (7) concentric with the glass fiber tube. Oil storage cotton is filled in the annular space of the inner oil ring steel tube (7) concentric with the glass fiber tube to form the inner oil storage ring (4).

3. The atomizer module according to claim 2, characterized in that: The outer oil storage cup (5) surrounds the inner oil ring steel pipe (7) from the outside of the inner oil ring steel pipe (7), and a clear oil storage area (9) is formed in the space outside the inner oil ring steel pipe (7) and inside the outer oil storage cup (5). An oil inlet hole (8) is provided on the wall of the inner oil ring steel pipe (7) for clear oil to penetrate from the clear oil storage area into the oil storage cotton in the inner oil storage ring (4).

4. The atomizer module according to claim 3, characterized in that: The bottom of the inner oil storage ring (4) is sealed in the annular space between the glass fiber tube and the inner oil ring steel tube (7) by a sealing silicone ring (25); an annular inner oil cup bracket (12) holds up the inner oil cup bottom cover (13) including the glass fiber tube, the inner oil ring steel tube (7) and the inner oil storage ring (4) in the cup wall of the outer oil storage cup (5).

5. The atomizer module according to claim 4, characterized in that: On the upper side of the inner oil cup support (12), an annular sealing plug (14) is arranged between the inner cup wall of the outer oil storage cup (5) and the outer wall of the inner oil ring steel pipe (7) to prevent the smoke oil in the open oil storage area (9) from leaking.

6. The atomizer module according to claim 5, characterized in that: The heating wire support (3) of the heating wire (2) is arranged in the middle of the inner oil cup support (12), and an air regulating member (17) for regulating the amount of air entering the atomizing core is arranged in the air inlet of the heating wire support (3).

7. The atomizer module according to claim 6, characterized in that: The outer wall of the outer oil storage cup (5) forms the outer wall of the atomizer, and an electrode (16) is provided on the outer wall at the lower end of the outer oil storage cup (5) and passes through the inner oil cup bracket (12) and enters the heating wire bracket (3) to be electrically connected to the heating wire (2).

8. The atomizer module according to any one of claims 3 to 7, characterized in that: A refueling hole (10) is arranged on the outer wall of the external oil storage cup (5), and an oil filling hole sealing silica gel (10-1) is arranged on the refueling hole (10).

9. An electronic cigarette, comprising an atomizer module, a cigarette holder (11), and a power module; the power module supplies power to the atomizer module, characterized in that: The atomizer module adopts any one of the atomizer modules in claims 1 to 8.

10. The electronic cigarette according to claim 9, characterized in that: The outer shell of the cigarette holder (11) and the outer wall of the outer oil storage cup (5) of the atomizer module are integrally formed, the smoke duct (1) in the middle of the atomizer module is connected to the channel in the cigarette holder (11), and a cigarette holder dustproof silicone nail (11-1) is arranged in the middle of the cigarette holder (11).

Images