Electronic cigarette tobacco tar remaining amount detection device

Abstract

The utility model relates to the technical field of electronic cigarettes, and discloses an electronic cigarette tobacco tar remaining amount detection device which comprises a smoke cartridge shell, a sealing plate is arranged on the front face of the smoke cartridge shell, and a limiting mechanism is arranged outside the sealing plate. The limiting mechanism comprises a first U-shaped rod, a second U-shaped rod, a rectangular groove, a rectangular block, an inserting groove, an inserting rod, an L-shaped rod, a groove, a sliding rod, a limiting groove and a spring, and the first U-shaped rod and the second U-shaped rod are both arranged on the outer wall of the smoke cartridge shell and are oppositely arranged; the L-shaped rod is poked to enable one end of the L-shaped rod to be separated from the clamping groove, the second U-shaped rod can be moved in the vertical direction by releasing limitation of the inserting rod, then the first U-shaped rod is pulled down, limitation of the sealing plate can be released, therefore, the smoke cartridge shell can be conveniently opened to overhaul electronic components in the smoke cartridge shell, the situation that the whole smoke cartridge shell needs to be replaced when being damaged is avoided, and use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette oil residue detection device. Background Technique

[0002] An electronic cigarette is an electronic product that generates smoke by heating e-liquid for users to inhale. As an alternative to cigarettes, electronic cigarettes have gradually gained market recognition. At the same time, the market's quality standards for electronic cigarettes are becoming increasingly strict.

[0003] However, there are some deficiencies in the current e-liquid detection devices for electronic cigarettes. For example, the application number is 202221362123.6, which discloses "a device for detecting the remaining content of e-liquid in an electronic cigarette". The outer shell of the cartridge is integrated, resulting in the inability to repair the internal electronic components of the cartridge. If the cartridge is damaged, it needs to be replaced as a whole, undoubtedly increasing the replacement cost. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an electronic cigarette oil residue detection device.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: an electronic cigarette oil residue detection device, including a cartridge outer shell, a sealing plate is arranged on the front surface of the cartridge outer shell, and a limiting mechanism is arranged outside the sealing plate; the limiting mechanism includes a first U-shaped rod, a second U-shaped rod, a rectangular groove, a rectangular block, a slot, a plug rod, an L-shaped rod, a groove, a sliding rod, a limiting groove, and a spring. The first U-shaped rod and the second U-shaped rod are both arranged on the outer wall of the cartridge outer shell and are arranged opposite to each other. The slot is opened on the first U-shaped rod, and the plug rod is fixedly connected to the second U-shaped rod and one end of the plug rod is inserted into the slot.

[0008] Preferably, the rectangular groove is opened on the left side of the cartridge outer shell, and the rectangular block is fixedly connected to the inner wall of the first U-shaped rod and is inserted into the rectangular groove. By setting the rectangular groove and the rectangular block, the first U-shaped rod can be limited.

[0009] Preferably, the groove is opened on the first U-shaped rod, the L-shaped rod is movably connected to the inside of the groove, a clamping groove is opened on the plug rod, one end of the L-shaped rod penetrates through one side of the inner wall of the groove and extends into the clamping groove, and the L-shaped rod is movably connected to the clamping groove and the first U-shaped rod. By setting the clamping groove in cooperation with the L-shaped rod, the plug rod inserted into the slot can be fixed, thereby fixing the second U-shaped rod.

[0010] Preferably, the limit groove is opened on the inner wall of the groove, the sliding rod is fixedly connected to the outer wall of the L-shaped rod, and one end is slidably connected to the inside of the limit groove, the spring is arranged inside the limit groove, and the two ends are respectively fixedly connected to the inner wall of the limit groove and one end of the sliding rod, and the L-shaped rod can be driven to reset by setting the spring.

[0011] Preferably, a sealing plug is provided on the top of the cigarette cartridge shell, and partition one and partition two are fixedly connected inside. A refueling port is provided on the partition one, and a sealing cover is threadedly connected to the refueling port. The cigarette oil can be added by removing the sealing plug and then unscrewing the sealing cover, which is convenient and quick.

[0012] Preferably, a light source is provided on the first partition, and a light source sensor and a controller are provided on the second partition. The light source, the light source sensor and the controller constitute a detection mechanism, which can perform signal detection on the light intensity when passing through the smoke oil, and perform early warning display of the smoke oil content according to the detection result, which is a prior art and will not be elaborated in detail.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an electronic cigarette oil remaining detection device, which has the following beneficial effects:

[0015] 1. This electronic cigarette oil remaining detection device can move the L-shaped rod to make one end of it disengage from the slot, and the U-shaped rod can be moved vertically by inserting the rod to release the restriction, and then the U-shaped rod can be pulled out to release the restriction of the sealing plate, so that it is convenient to open the shell of the cigarette cartridge to inspect the internal electronic components, avoid the need for overall replacement when damage occurs, and reduce the cost of use.

[0016] 2. This electronic cigarette oil remaining detection device can add oil by removing the sealing plug and then unscrewing the sealing cover. It is convenient and quick. The light source, light source sensor and controller inside the cigarette cartridge shell form a detection mechanism, which can detect the signal of the light intensity when passing through the oil, and display the oil content according to the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the utility model;

[0020] Figure 3 It is a cross-sectional view of the U-shaped rod 1 and the U-shaped rod 2 of the utility model;

[0021] In the figure: 1. Cartridge housing; 2. Sealing plate; 3. Limiting mechanism; 31. First U-shaped rod; 32. Second U-shaped rod; 33. Rectangular groove; 34. Rectangular block; 35. Slot; 36. Plug rod; 37. L-shaped rod; 38. Groove; 39. Slide rod; 310. Limiting slot; 311. Spring; 4. Sealing plug; 5. First partition; 6. Second partition; 7. Refueling port; 8. Sealing cover. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Embodiment 1

[0024] As Figures 1-3 shown, the present invention provides a detection device for the remaining amount of e-cigarette oil, including a cartridge housing 1. A sealing plate 2 is provided on the front surface of the cartridge housing 1. The front surface of the cartridge housing 1 is provided with an opening, and the sealing plate 2 is embedded in the front surface of the cartridge housing 1. A limiting mechanism 3 is provided outside the sealing plate 2. The number of the limiting mechanisms 3 is two and they are arranged oppositely; the limiting mechanism 3 includes a first U-shaped rod 31, a second U-shaped rod 32, a rectangular groove 33, a rectangular block 34, a slot 35, a plug rod 36, an L-shaped rod 37, a groove 38, a slide rod 39, a limiting slot 310, and a spring 311. The first U-shaped rod 31 and the second U-shaped rod 32 are both provided on the outer wall of the cartridge housing 1 and are arranged oppositely. The slot 35 is opened on the first U-shaped rod 31. The plug rod 36 is fixedly connected to the second U-shaped rod 32 and one end of the plug rod 36 is inserted into the slot 35. The rectangular groove 33 is opened on the left side of the cartridge housing 1. The rectangular block 34 is fixedly connected to the inner wall of the first U-shaped rod 31 and is inserted into the rectangular groove 33. By providing the rectangular groove 33 and the rectangular block 34, the first U-shaped rod 31 can be limited. The groove 38 is opened on the first U-shaped rod 31. The L-shaped rod 37 is movably connected to the inside of the groove 38. A clamping groove is opened on the plug rod 36. One end of the L-shaped rod 37 penetrates through one side of the inner wall of the groove 38 and extends into the clamping groove. The L-shaped rod 37 is movably connected to the clamping groove and the first U-shaped rod 31. By providing the clamping groove and the L-shaped rod 37, the plug rod 36 inserted into the slot 35 can be fixed, thereby fixing the second U-shaped rod 32. The limiting slot 310 is opened on the inner wall of the groove 38. The slide rod 39 is fixedly connected to the outer wall of the L-shaped rod 37 and one end of the slide rod 39 is slidably connected to the inside of the limiting slot 310. The spring 311 is provided inside the limiting slot 310 and both ends of the spring 311 are fixedly connected to the inner wall of the limiting slot 310 and one end of the slide rod 39 respectively. By providing the spring 311, the L-shaped rod 37 can be driven to reset.

[0025] In this embodiment, by toggling the L-shaped rod 37 to disengage one end thereof from the card slot, the insertion rod 36 is released from the restriction, and the U-shaped rod two 32 can be moved vertically. Then, by pulling out the U-shaped rod one 31, the restriction on the sealing plate 2 can be released, thus facilitating the opening of the cartridge housing 1 to repair the internal electronic components therein, avoiding the need for overall replacement in case of damage, and reducing the use cost.

[0026] Embodiment 2

[0027] As Figures 1-3 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a sealing plug 4 is provided at the top of the cartridge housing 1, and a partition one 5 and a partition two 6 are fixedly connected inside. A fuel filling port 7 is communicated with the partition one 5, and a sealing cover 8 is threadedly connected to the fuel filling port 7. A light source is provided on the partition one 5, and a light source sensor and a controller are provided on the partition two 6.

[0028] In this embodiment, by removing the sealing plug 4 and then unscrewing the sealing cover 8, the e-liquid can be added conveniently and quickly.

[0029] Next, the working principle of the e-liquid residue detection device for electronic cigarettes will be specifically described.

[0030] As Figures 1-3 shown, during use, by toggling the L-shaped rod 37 to disengage one end thereof from the card slot, the insertion rod 36 is released from the restriction, and the U-shaped rod two 32 can be moved vertically. Then, by pulling out the U-shaped rod one 31, the restriction on the sealing plate 2 can be released, thus facilitating the opening of the cartridge housing 1 to repair the internal electronic components therein, avoiding the need for overall replacement in case of damage, and reducing the use cost. By removing the sealing plug 4 and then unscrewing the sealing cover 8, the e-liquid can be added conveniently and quickly. The light source, the light source sensor and the controller inside the cartridge housing 1 form a detection mechanism, which can detect the signal of the light intensity when passing through the e-liquid, and perform the warning display work of the e-liquid content according to the detection result; the above is the working process of the whole device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. An electronic cigarette oil remaining detection device, comprising a cigarette cartridge housing (1), characterized in that: A sealing plate (2) is arranged on the front of the cigarette cartridge housing (1), and a limiting mechanism (3) is arranged outside the sealing plate (2); The limiting mechanism (3) comprises a U-shaped rod (31), a U-shaped rod (32), a rectangular groove (33), a rectangular block (34), a slot (35), an insertion rod (36), an L-shaped rod (37), a groove (38), a sliding rod (39), a limiting groove (310), and a spring (311). The U-shaped rod (31) and the U-shaped rod (32) are both arranged on the outer wall of the cigarette cartridge housing (1) and are arranged opposite to each other. The slot (35) is provided on the U-shaped rod (31), and the insertion rod (36) is fixedly connected to the U-shaped rod (32), and one end of the insertion rod is inserted into the slot (35).

2. The electronic cigarette oil remaining detection device according to claim 1, characterized in that: The rectangular groove (33) is opened on the left side of the cigarette cartridge housing (1), and the rectangular block (34) is fixedly connected to the inner wall of the U-shaped rod (31) and inserted into the interior of the rectangular groove (33).

3. The electronic cigarette oil remaining detection device according to claim 2, characterized in that: The groove (38) is formed on the U-shaped rod (31), the L-shaped rod (37) is movably connected to the inside of the groove (38), the insertion rod (36) is provided with a clamping groove, one end of the L-shaped rod (37) passes through one side of the inner wall of the groove (38) and extends to the inside of the clamping groove, and the L-shaped rod (37) is movably connected to the clamping groove and the U-shaped rod (31).

4. The electronic cigarette oil remaining detection device according to claim 1, characterized in that: The limiting groove (310) is formed on the inner wall of the groove (38); the sliding rod (39) is fixedly connected to the outer wall of the L-shaped rod (37), and one end of the sliding rod is slidably connected to the inside of the limiting groove (310); the spring (311) is arranged inside the limiting groove (310), and the two ends of the spring are respectively fixedly connected to the inner wall of the limiting groove (310) and one end of the sliding rod (39).

5. The electronic cigarette oil remaining detection device according to claim 1, characterized in that: A sealing plug (4) is provided on the top of the cigarette cartridge housing (1), and a partition plate 1 (5) and a partition plate 2 (6) are fixedly connected inside. A refueling port (7) is provided on the partition plate 1 (5), and a sealing cover (8) is threadedly connected to the refueling port (7).

6. The electronic cigarette oil remaining detection device according to claim 5, characterized in that: The partition plate 1 (5) is provided with a light source, and the partition plate 2 (6) is provided with a light source sensor and a controller.

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