Novel atomization heating core structure convenient to assemble

Abstract

The utility model discloses a novel atomization heating core structure convenient to assemble, which comprises a shell, a guide sheet is arranged at the bottom of the shell, a heating wire is arranged at the top of the guide sheet, a sealing cover is arranged at the top of the shell, an atomization pipe is arranged on the sealing cover, a threaded ring is fixedly connected to the inner wall of the shell, and a sealing ring is arranged on the inner wall of the shell. The inner wall of the threaded ring is in threaded connection with a locking ring, the top of the locking ring is fixedly connected with a sealing cover, the bottom of the sealing cover is rotationally connected with an extrusion ring, and the top of the threaded ring is fixedly connected with a rubber ring. According to the device, liquid leakage of the atomization heating core can be effectively avoided while the atomization heating core is rapidly assembled, so that the practicability of the device is improved, pollution of external bacteria and dust to extract liquor is reduced, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing heating cores, and more particularly to a novel atomizing heating core structure that is easy to assemble. Background Art

[0002] The nebulizer is used to atomize the test solution. It is an important component of the atomization system. Its performance has a significant impact on the precision of the measurement and chemical interference. Therefore, the nebulizer is required to have stable spray, small and uniform droplets and high atomization efficiency. The electronic atomization heating core is used to heat the extract to atomize the extract into aerosol.

[0003] When the electronic atomizer heating core is in use, the heating wire inside the shell heats the cotton that absorbs the extract, and then atomizes the extract into aerosol. When used frequently, the cotton and the heating wire need to be replaced. At this time, the assembly speed of the atomizer heating core is extremely important. In addition, when used for a long time, the shell is prone to leakage. The leaked extract contaminates the user's clothes or body, which is very troublesome to clean, and the outside air can easily contaminate the extract. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the present invention is to provide a new atomizing heating core structure that is easy to assemble, which can realize rapid assembly of the atomizing heating core and effectively avoid the problem of liquid leakage in the atomizing heating core.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A new atomizing heating core structure that is easy to assemble includes a shell, a guide piece is installed at the bottom of the shell, a heating wire is installed on the top of the guide piece, a sealing cover is provided on the top of the shell, an atomizing tube is installed on the sealing cover, a threaded ring is fixedly connected to the inner wall of the shell, a locking ring is threadedly connected to the inner wall of the threaded ring, the top of the locking ring is fixedly connected to the sealing cover, the bottom of the sealing cover is rotatably connected to an extrusion ring, and the top of the threaded ring is fixedly connected to a rubber ring.

[0007] As a further description of the above technical solution:

[0008] An annular groove is provided on the top of the shell, and a sealing ring is fixedly connected to the inner wall of the annular groove. The sealing ring is annular in shape.

[0009] As a further description of the above technical solution:

[0010] Two connecting rods are fixedly connected to the inner wall of the shell. The two connecting rods are both L-shaped. An oil scraper ring is fixedly connected between the two connecting rods. The outer side of the oil scraper ring contacts the inner side of the locking ring.

[0011] As a further description of the above technical solution:

[0012] The oil scraper ring is in a trumpet shape and has a smooth surface.

[0013] As a further description of the above technical solution:

[0014] The bottom of the locking ring is fixedly connected with a fixing ring, and the cross-section of the fixing ring is semicircular.

[0015] As a further description of the above technical solution:

[0016] A locking rod is inserted through the top of the shell and is threadedly connected thereto, and an annularly distributed anti-sliding block is fixedly connected to the outer side of the sealing cover.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution can effectively avoid leakage of the atomizer heating core while achieving rapid assembly of the atomizer heating core, thereby improving the practicality of the device, reducing the contamination of the extract by external bacteria and dust, and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional diagrams of the present utility model;

[0020] Figure 2 This is the second perspective view of the present utility model;

[0021] Figure 3 It is a cross-sectional view of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle.

[0023] Description of the numbers in the figure:

[0024] 1. Outer shell; 2. Guide plate; 3. Heating wire; 4. Sealing cover; 5. Atomizing tube; 6. Threaded ring; 7. Locking ring; 8. Extrusion ring; 9. Rubber ring; 10. Sealing ring; 11. Connecting rod; 12. Oil scraper ring; 13. Fixing ring; 14. Locking rod; 15. Anti-sliding block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] See also Figures 1 to 4In the utility model: a new atomizing heating core structure that is easy to assemble, including a shell 1, a guide piece 2 is installed at the bottom of the shell 1, a heating wire 3 is installed on the top of the guide piece 2, a sealing cover 4 is provided on the top of the shell 1, an atomizing tube 5 is installed on the sealing cover 4, the inner wall of the shell 1 is fixedly connected with a threaded ring 6, the inner wall of the threaded ring 6 is threadedly connected with a locking ring 7, the top of the locking ring 7 is fixedly connected to the sealing cover 4, the bottom of the sealing cover 4 is rotatably connected with an extrusion ring 8, and the top of the threaded ring 6 is fixedly connected with a rubber ring 9.

[0027] In the present invention, when installing the atomizing heating core, first insert the locking ring 7 at the bottom of the sealing cover 4 into the inside of the shell 1, the locking ring 7 will contact the threaded ring 6, then rotate the sealing cover 4, the sealing cover 4 will drive the locking ring 7 to be screwed onto the threaded ring 6, as the sealing cover 4 is rotated, the sealing cover 4 will move toward the shell 1, and the extrusion ring 8 at the bottom of the sealing cover 4 will first contact the rubber ring 9, as the sealing cover 4 continues to move, the extrusion ring 8 will squeeze the rubber ring 9, and the rubber ring 9 will be deformed after being squeezed until the bottom of the sealing cover 4 contacts the top of the shell 1, at this time the rubber ring 9 will be tightly attached to the annular cavity formed by the shell 1, the threaded ring 6, the locking ring 7 and the sealing cover 4, thereby effectively preventing the extraction liquid from leaking. At this time, the assembly of the atomizing heating core can be completed, and the process is very convenient and fast, effectively improving the assembly efficiency.

[0028] See also Figure 4 , wherein: a ring groove is opened on the top of the shell 1, and a sealing ring 10 is fixedly connected to the inner wall of the ring groove, and the sealing ring 10 is set in an annular shape.

[0029] In the present invention, the provision of the sealing ring 10 can perform a sealing process between the sealing cover 4 and the housing 1, further improving the sealing effect of the device and reducing the leakage of the extraction liquid.

[0030] See also Figure 4 , wherein: two connecting rods 11 are fixedly connected to the inner wall of the shell 1, and the shape of the two connecting rods 11 is L-shaped. An oil scraper ring 12 is fixedly connected between the two connecting rods 11, and the outer side of the oil scraper ring 12 contacts the inner side of the locking ring 7.

[0031] In the present invention, the connecting rod 11 can fix the oil scraper ring 12. When the user replaces the heating wire 3, he only needs to rotate the sealing cover 4 in the opposite direction and pull the sealing cover 4 out from the inside of the shell 1 to replace the heating wire 3. During the process, the oil scraper ring 12 will slide along the inner side of the locking ring 7, and then scrape off the extraction liquid attached to the inner side of the locking ring 7, effectively avoiding the situation where the extraction liquid attached to the sealing cover 4 contaminates the user's clothes or body after the sealing cover 4 is removed, thereby improving the practicality of the device.

[0032] See also Figure 4 , wherein: the shape of the oil scraper ring 12 is trumpet-shaped, and the surface of the oil scraper ring 12 is smooth.

[0033] In the present invention, the trumpet-shaped oil scraper ring 12 can quickly repel oil, reduce the amount of extractant adhering to the surface of the oil scraper ring 12 , and improve the oil removal effect of the locking ring 7 .

[0034] See also Figure 4 , wherein: the bottom of the locking ring 7 is fixedly connected with a fixing ring 13, and the cross-sectional shape of the fixing ring 13 is set to be semicircular.

[0035] In the present invention, the provision of the fixing ring 13 can reduce the occurrence of the extraction liquid adhering to the bottom of the locking ring 7, thereby improving the practicality of the device.

[0036] See also Figure 1 and 2 , wherein: a locking rod 14 threadedly connected to the top of the shell 1 is inserted, and an annular anti-sliding block 15 is fixedly connected to the outer side of the sealing cover 4.

[0037] In the present invention, the setting of the anti-sliding block 15 can facilitate the user to rotate the sealing cover 4. After the sealing cover 4 is installed, the setting of the locking rod 14 can be stuck between two adjacent anti-sliding blocks 15, thereby limiting the sealing cover 4, achieving the purpose of locking the sealing cover 4 and improving the stability of the device.

[0038] The above are only preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A novel atomizing heating core structure that is easy to assemble, comprising a housing (1), characterized in that: A guide piece (2) is installed at the bottom of the shell (1), a heating wire (3) is installed at the top of the guide piece (2), a sealing cover (4) is provided at the top of the shell (1), an atomizing tube (5) is installed on the sealing cover (4), a threaded ring (6) is fixedly connected to the inner wall of the shell (1), a locking ring (7) is threadedly connected to the inner wall of the threaded ring (6), the top of the locking ring (7) is fixedly connected to the sealing cover (4), the bottom of the sealing cover (4) is rotatably connected to an extrusion ring (8), and the top of the threaded ring (6) is fixedly connected to a rubber ring (9).

2. The novel atomizing heating core structure that is easy to assemble according to claim 1 is characterized in that: An annular groove is provided on the top of the housing (1), and a sealing ring (10) is fixedly connected to the inner wall of the annular groove. The sealing ring (10) is annular in shape.

3. The novel atomizing heating core structure that is easy to assemble according to claim 1 is characterized in that: Two connecting rods (11) are fixedly connected to the inner wall of the housing (1), and the two connecting rods (11) are both L-shaped. An oil scraper ring (12) is fixedly connected between the two connecting rods (11), and the outer side of the oil scraper ring (12) contacts the inner side of the locking ring (7).

4. The novel atomizing heating core structure that is easy to assemble according to claim 3 is characterized in that: The oil scraper ring (12) is shaped like a trumpet, and the surface of the oil scraper ring (12) is smooth.

5. The novel atomizing heating core structure that is easy to assemble according to claim 1 is characterized in that: The bottom of the locking ring (7) is fixedly connected with a fixing ring (13), and the cross-section of the fixing ring (13) is semicircular.

6. The novel atomizing heating core structure that is easy to assemble according to claim 1 is characterized in that A locking rod (14) threadedly connected to the top of the housing (1) is inserted through the top, and an annularly distributed anti-sliding block (15) is fixedly connected to the outside of the sealing cover (4).

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