Atomizer with double-sealing structure

Abstract

The utility model discloses an atomizer with a double-sealing structure, which comprises an oil cup, the right end of the oil cup is fixedly connected with a plastic support, the plastic support is fixedly connected with a sealing silica gel ring, the sealing silica gel ring is fixedly connected with an outer steel pipe, the sealing silica gel ring is fixedly connected with an inner steel pipe, and the inner steel pipe is fixedly connected with an outer steel pipe. Oil storage cotton is arranged between the outer steel pipe and the inner steel pipe, oil guide cotton is arranged in the inner steel pipe, a heating mesh is arranged in the oil guide cotton, an airflow sensor is fixedly connected to the inner wall of the atomization hole, a central processing unit is fixedly connected to the outer wall of the oil cup, and a humidity sensor is fixedly connected to the inner wall of the outer steel pipe. And the inner wall of the inner steel pipe is fixedly connected with a temperature sensor. By arranging the temperature sensor and the humidity sensor, the temperature of the oil guide cotton and the moisture of the oil storage cotton can be monitored respectively, automatic power off under abnormal conditions is achieved, the situation of dry burning is avoided, the service life of the device is prolonged, and the taste is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to an atomizer with a double-sealing structure. Background Art

[0002] An atomizer is a device used to generate smoke, which atomizes e-liquid by heating the e-liquid.

[0003] The existing atomizer atomizes the e-liquid by heating the wicking cotton containing e-liquid through a heating mesh. However, when the e-liquid on the wicking cotton is burned out, the heating mesh will continue to heat the wicking cotton, causing the wicking cotton to dry burn, damage and char, which affects the service life of the device and the taste. To solve the above problems, an atomizer with a double-sealing structure is proposed in this application. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and an atomizer with a double-sealing structure is proposed. By setting a temperature sensor and a humidity sensor, the temperature of the wicking cotton and the moisture of the e-liquid storage cotton can be monitored respectively, realizing automatic power-off in case of abnormal conditions, avoiding dry burning and charring, and prolonging the service life of the device and ensuring the taste.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An atomizer with a double-sealing structure includes an oil cup. The right end of the oil cup is fixedly connected with a plastic bracket. A sealing silica gel ring is fixedly connected to the plastic bracket. The outer ring of the sealing silica gel ring abuts against the inner wall of the oil cup. An outer steel pipe is fixedly connected to the sealing silica gel ring. An inner steel pipe is fixedly connected to the sealing silica gel ring. An e-liquid storage cotton is arranged between the outer steel pipe and the inner steel pipe. A wicking cotton is arranged inside the inner steel pipe. A heating mesh is arranged inside the wicking cotton. The heating mesh penetrates through the plastic bracket and is fixedly connected thereto. Two air inlet holes are formed in the plastic bracket. An atomization hole is formed in the oil cup. An air flow sensor is fixedly connected to the inner wall of the atomization hole. A central processor is fixedly connected to the outer wall of the oil cup. A humidity sensor is fixedly connected to the inner wall of the outer steel pipe. A temperature sensor is fixedly connected to the inner wall of the inner steel pipe.

[0007] Preferably, the outer wall of the e-liquid storage cotton abuts against the inner wall of the outer steel pipe, the inner wall of the e-liquid storage cotton abuts against the outer wall of the inner steel pipe, the outer wall of the wicking cotton abuts against the inner wall of the inner steel pipe, and the inner wall of the wicking cotton abuts against the outer wall of the heating mesh.

[0008] Preferably, the air flow sensor, the humidity sensor and the temperature sensor are all electrically connected to the central processor, and the central processor is electrically connected to the heating mesh.

[0009] Preferably, a plurality of first through holes are formed in the outer steel pipe, and a plurality of second through holes are formed in the inner steel pipe.

[0010] Preferably, the heating mesh sheet includes a mesh sheet and two legs, both of the two legs are fixedly connected to the mesh sheet, and both of the two legs penetrate through the plastic bracket and are fixedly connected thereto.

[0011] Preferably, the outer steel pipe and the inner steel pipe are both hermetically arranged with a sealing silica gel ring.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By arranging the temperature sensor and the humidity sensor, the temperature of the oil guide cotton and the moisture of the oil storage cotton can be monitored respectively, automatic power-off in case of abnormal conditions can be realized, the situation of dry burning and charring can be avoided, and the service life of the device is prolonged and the taste is guaranteed.

[0014] 2. The outer steel pipe and the inner steel pipe are both hermetically arranged with a sealing silica gel ring, and the sealing structure of the cavity of the oil cup realizes the sealing between the two steel pipes, so that the air flow inside is smooth and there is no oil leakage.

[0015] 3. When the user sucks, the gas will flow through the atomization holes, and the air flow sensor can detect the gas flow, indicating that the customer needs to suck and use. The information detected by the air flow sensor is transmitted to the central processing unit, and the heating mesh sheet is started through the central processing unit for atomization operation, automatically starting the heating mesh sheet and automatically starting atomization.

[0016] In summary, by arranging the temperature sensor and the humidity sensor, the temperature of the oil guide cotton and the moisture of the oil storage cotton can be monitored respectively, automatic power-off in case of abnormal conditions can be realized, the situation of dry burning and charring can be avoided, and the service life of the device is prolonged and the taste is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded view of an atomizer with a double-sealing structure proposed by the present utility model;

[0018] Figure 2 is a schematic structural view of an atomizer with a double-sealing structure proposed by the present utility model;

[0019] Figure 3 is a schematic structural view of an oil cup in an atomizer with a double-sealing structure proposed by the present utility model;

[0020] Figure 4 is a schematic structural view of a sealing silica gel ring, an outer steel pipe and an inner steel pipe in an atomizer with a double-sealing structure proposed by the present utility model;

[0021] Figure 5Schematic diagram of the outer steel pipe and the inner steel pipe of an atomizer with a double-sealing structure proposed by the present utility model;

[0022] Figure 6 Schematic diagram of the oil guiding cotton and the oil storage cotton in an atomizer with a double-sealing structure proposed by the present utility model;

[0023] Figure 7 Circuit diagram of an atomizer with a double-sealing structure proposed by the present utility model.

[0024] In the figure: 1 oil cup, 2 plastic bracket, 3 sealing silicone rubber ring, 4 outer steel pipe, 5 inner steel pipe, 6 oil guiding cotton, 7 oil storage cotton, 8 heating mesh sheet, 9 air inlet hole, 10 atomization hole, 11 air flow sensor, 12 central processing unit, 13 humidity sensor, 14 temperature sensor. Specific implementation mode

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] Refer to Figures 1-7 , an atomizer with a double-sealing structure includes an oil cup 1. A plastic bracket 2 is fixedly connected to the right end of the oil cup 1. A sealing silicone rubber ring 3 is fixedly connected to the plastic bracket 2. The outer ring of the sealing silicone rubber ring 3 is abutted against the inner wall of the oil cup 1. An outer steel pipe 4 is fixedly connected to the sealing silicone rubber ring 3. A plurality of first through holes are formed in the outer steel pipe 4. The oil in the oil cup 1 soaks the oil storage cotton 7 through the first through holes. An inner steel pipe 5 is fixedly connected to the sealing silicone rubber ring 3. A plurality of second through holes are formed in the inner steel pipe 5. The oil on the oil storage cotton 7 exchanges with the oil guiding cotton 6 through the second through holes. The outer steel pipe 4 and the inner steel pipe 5 are both hermetically arranged with the sealing silicone rubber ring 3. The sealing structure of the cavity of the oil cup 1 realizes the seal with the two steel pipes, so that the air flow inside is smooth and does not leak oil.

[0027] An oil storage cotton 7 is arranged between the outer steel pipe 4 and the inner steel pipe 5. The outer wall of the oil storage cotton 7 is abutted against the inner wall of the outer steel pipe 4. The inner wall of the oil storage cotton 7 is abutted against the outer wall of the inner steel pipe 5. An oil guiding cotton 6 is arranged inside the inner steel pipe 5. The outer wall of the oil guiding cotton 6 is abutted against the inner wall of the inner steel pipe 5. A heating mesh sheet 8 is arranged inside the oil guiding cotton 6. The heating mesh sheet 8 includes a mesh sheet and two legs. The two legs are connected to an external power supply to supply power to the mesh sheet. The two legs are both fixedly connected to the mesh sheet. The two legs both penetrate through the plastic bracket 2 and are fixedly connected to it. The inner wall of the oil guiding cotton 6 is abutted against the outer wall of the heating mesh sheet 8. The heating mesh sheet 8 penetrates through the plastic bracket 2 and is fixedly connected to it. The oil on the oil guiding cotton 6 is atomized by the heating mesh sheet 8 for people's suction experience.

[0028] Two air inlets 9 are provided on the plastic bracket 2, and an atomization hole 10 is provided on the oil cup 1. When the user sucks the electronic cigarette, air is injected through the air inlets 9, and the heated and atomized oil fume particles enter the human body through the atomization hole 10 for the sucking experience.

[0029] An air flow sensor 11 is fixedly connected to the inner wall of the atomization hole 10. When sucking, air flows through the atomization hole 10, and the air flow sensor 11 can detect the gas flow. A central processing unit 12 is fixedly connected to the outer wall of the oil cup 1, and a humidity sensor 13 is fixedly connected to the inner wall of the outer steel pipe 4, which can detect the moisture humidity on the oil storage cotton 7. When there is no oil, power-off protection is performed. A temperature sensor 14 is fixedly connected to the inner wall of the inner steel pipe 5. The temperature sensor 14 can detect the temperature of the oil guiding cotton 6. When the oil guiding cotton 6 has oil, the oil guiding cotton 6 is heated to an appropriate temperature at this time. When the oil guiding cotton 6 has no oil and is dry burned, the temperature of the oil guiding cotton 6 rises abnormally at this time, and power-off protection is performed at this time. The air flow sensor 11, the humidity sensor 13 and the temperature sensor 14 are all electrically connected to the central processing unit 12, and the central processing unit 12 is electrically connected to the heating mesh 8.

[0030] Automatic start of atomization: When the user sucks, gas will flow through the atomization hole 10, and the air flow sensor 11 can detect the gas flow, indicating that the customer needs to suck and use. The information detected by the air flow sensor 11 is transmitted to the central processing unit 12, and the heating mesh 8 is started through the central processing unit 12 for atomization operation, and the heating mesh 8 is automatically started.

[0031] Automatic shutdown: When dry burning occurs when there is no oil, the temperature of the oil guiding cotton 6 is extremely high at this time. The high temperature monitored by the temperature sensor 14 transmits the data to the central processing unit 12, and the heating mesh 8 is turned off through the central processing unit 12; the humidity sensor 13 can detect the moisture humidity on the oil storage cotton 7. When it is detected that there is no oil on the oil storage cotton 7, the humidity sensor 13 transmits the value to the central processing unit 12 at this time, and the heating mesh 8 is turned off through the central processing unit 12; the degree of intelligence is high, protecting this device.

[0032] By setting the cooperation of the temperature sensor and the humidity sensor, the utility model solves the problem that in the prior art, when the e-liquid on the oil guiding cotton is burned out, the heating mesh will continue to heat the oil guiding cotton, causing the oil guiding cotton to be damaged and charred by dry burning, affecting the service life and taste of the device.

Claims

1. An atomizer with a double sealing structure, comprising an oil cup (1), characterized in that: The right end of the oil cup (1) is fixedly connected to a plastic bracket (2), a sealing silicone ring (3) is fixedly connected to the plastic bracket (2), the outer ring of the sealing silicone ring (3) is arranged to abut against the inner wall of the oil cup (1), an outer steel pipe (4) is fixedly connected to the sealing silicone ring (3), an inner steel pipe (5) is fixedly connected to the sealing silicone ring (3), an oil storage cotton (7) is arranged between the outer steel pipe (4) and the inner steel pipe (5), an oil guide cotton (6) is arranged inside the inner steel pipe (5), and a heating element is arranged inside the oil guide cotton (6). A mesh sheet (8), the heating mesh sheet (8) penetrates the plastic bracket (2) and is fixedly connected thereto, the plastic bracket (2) is provided with two air inlet holes (9), the oil cup (1) is provided with an atomization hole (10), the inner wall of the atomization hole (10) is fixedly connected to an air flow sensor (11), the outer wall of the oil cup (1) is fixedly connected to a central processing unit (12), the inner wall of the outer steel pipe (4) is fixedly connected to a humidity sensor (13), and the inner wall of the inner steel pipe (5) is fixedly connected to a temperature sensor (14).

2. The atomizer with a double sealing structure according to claim 1, characterized in that: The outer wall of the oil storage cotton (7) is arranged to abut against the inner wall of the outer steel pipe (4), the inner wall of the oil storage cotton (7) is arranged to abut against the outer wall of the inner steel pipe (5), the outer wall of the oil guide cotton (6) is arranged to abut against the inner wall of the inner steel pipe (5), and the inner wall of the oil guide cotton (6) is arranged to abut against the outer wall of the heating mesh (8).

3. The atomizer with a double sealing structure according to claim 1, characterized in that: The airflow sensor (11), humidity sensor (13) and temperature sensor (14) are all electrically connected to the central processing unit (12), and the central processing unit (12) is electrically connected to the heating mesh (8).

4. The atomizer with a double sealing structure according to claim 1, characterized in that: The outer steel pipe (4) is provided with a plurality of first openings, and the inner steel pipe (5) is provided with a plurality of second openings.

5. The atomizer with a double sealing structure according to claim 1, characterized in that: The heating mesh (8) comprises a mesh and two legs, the two legs are fixedly connected to the mesh, and the two legs pass through the plastic bracket (2) and are fixedly connected thereto.

6. The atomizer with a double sealing structure according to claim 1, characterized in that: The outer steel tube (4) and the inner steel tube (5) are both sealed with the sealing silicone ring (3).

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