Electronic atomizer with oil cup

Abstract

The utility model provides an electronic atomizer with an oil cup, which belongs to the technical field of atomizers and comprises a cigarette rod, a cigarette cartridge, an atomizing core and the oil cup. An atomization cavity used for installing the atomization core is formed in the cigarette rod, a shell is fixedly installed on the side wall of the atomization cavity and divides the atomization core, an oil storage cavity is formed in the shell, the oil cup is located in the oil storage cavity, and an opening of the oil storage cavity faces the outer side wall of the cigarette rod. According to the electronic atomizer with the oil cup, the atomization cavity and the oil storage cavity are formed in the cigarette rod and separated through the shell, the atomization core is located in the atomization cavity, the oil cup is located in the oil storage cavity, and due to the fact that the opening of the oil storage cavity faces the outer side wall of the cigarette rod, when the oil cup is detached, the atomization core can be detached conveniently; the oil cup can be directly taken out of the cigarette rod through the opening of the oil storage cavity from the outside of the cigarette rod, and the cigarette cartridge does not need to be disassembled from the cigarette rod, so that the disassembly and assembly steps are reduced, and the disassembly and assembly efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomizers, and more specifically relates to an electronic atomizer with an oil cup. Background Art

[0002] An electronic atomizer or atomizing device is a device that can heat stored atomizable substances into an atomized state - such as an electronic cigarette, which is used to heat e-liquid or other similar substances to form smoke for inhalation by the user.

[0003] The existing electronic atomizer includes a cigarette rod and a cigarette cartridge; the cigarette rod is equipped with an atomizer core and an oil cup, the atomizer core is located in the atomizer cavity, the oil in the oil cup is transported to the atomizer cavity, the oil is heated by the atomizer core to generate smoke, and the smoke is discharged through the mouthpiece on the cigarette cartridge. When the oil cup needs to be disassembled, the cigarette cartridge must be removed from the cigarette rod before the oil cup can be taken out of the cigarette rod, which affects the efficiency of disassembling and assembling the oil cup. Utility Model Content

[0004] The utility model aims to provide an electronic atomizer with an oil cup, aiming to solve the problem of low efficiency in disassembling and assembling the oil cup in the existing electronic atomizer.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide an electronic atomizer with an oil cup, comprising: a cigarette rod, a cigarette cartridge, an atomization core and an oil cup; an atomization chamber for installing the atomization core is provided in the cigarette rod, a shell is fixedly installed on the side wall of the atomization chamber, the shell separates the atomization core, an oil storage chamber is formed inside the shell, the oil cup is located in the oil storage chamber, and the opening of the oil storage chamber faces the outer wall of the cigarette rod.

[0006] In a possible implementation, a handle is provided on the outer side wall of the oil cup.

[0007] In a possible implementation, the handle is hingedly connected to the oil cup, and an accommodating groove for accommodating the handle is provided on an outer side wall of the oil cup.

[0008] In a possible implementation, hand grip grooves are provided on two opposite side walls of the oil cup.

[0009] In a possible implementation, a conical positioning block is provided on the inner side wall of the oil cup, and a conical positioning groove matching the conical positioning block is correspondingly provided on the inner side wall of the oil storage cavity.

[0010] In a possible implementation, there are two conical positioning blocks, which are symmetrically arranged in the vertical direction.

[0011] In a possible implementation, an elastic ejector pin is installed on the sliding mating surface between the oil cup and the side wall of the oil storage cavity, and a slot for engaging with the elastic ejector pin is provided on the side wall of the oil storage cavity.

[0012] In a possible implementation, the elastic ejector pin includes an ejector pin body and a compression spring; a receiving cavity for receiving the ejector pin body and the compression spring is provided on the side wall of the oil cup, a plug is installed at the opening of the receiving cavity, a guide through hole for slidingly cooperating with the ejector pin body is provided at the center of the plug, and the compression spring applies an outward force to the ejector pin body.

[0013] In a possible implementation, a limiting ring is sleeved on the ejector pin body, and one end of the compression spring abuts against the limiting ring.

[0014] In a possible implementation, a flexible sealing plug is installed at the lower end of the inner wall of the oil cup, a needle tube is fixedly installed on the shell, the needle tube connects the atomization chamber and the oil storage chamber, and one end of the needle tube passes through the flexible sealing plug and enters the oil cup.

[0015] Compared with the prior art, the solution shown in the embodiment of the present application is an electronic atomizer with an oil cup. An atomizing chamber and an oil storage chamber are provided in a cigarette rod. The atomizing chamber and the oil storage chamber are separated by a shell. The atomizing core is located in the atomizing chamber, and the oil cup is located in the oil storage chamber. Since the opening of the oil storage chamber faces the outer wall of the cigarette rod, when the oil cup is disassembled, the oil cup can be directly taken out of the cigarette rod through the opening of the oil storage chamber from the outside of the cigarette rod. Since there is no need to remove the cigarette cartridge from the cigarette rod, the disassembly and assembly steps are reduced, and the disassembly and assembly efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an electronic atomizer with an oil cup provided in the first embodiment of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the cigarette rod, atomizer core and oil cup provided in the first embodiment of the utility model;

[0019] Figure 3 A schematic diagram of the three-dimensional structure of a cigarette rod provided in the first embodiment of the utility model;

[0020] Figure 4 The three-dimensional structure of the oil cup provided in the second embodiment of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 5 The three-dimensional structure of the oil cup provided in the second embodiment of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 6 A partial cross-sectional view of an electronic atomizer with an oil cup provided in Embodiment 2 of the present utility model.

[0023] In the figure: 1. Cigarette rod; 101. Atomizer core; 102. Oil cup; 103. Atomizer chamber; 104. Shell; 105. Oil storage chamber; 106. Handle; 107. Hand buckle groove; 108. Conical positioning block; 109. Conical positioning groove; 110. Card slot; 111. Ejector body; 112. Compression spring; 113. Accommodating chamber; 114. Blockage; 115. Limiting ring; 116. Flexible sealing plug; 117. Needle tube; 2. Cigarette cartridge. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] Please also read Figure 1 and Figure 2 Now, an electronic atomizer with an oil cup 102 provided by the utility model is described. The electronic atomizer with an oil cup 102 comprises: a cigarette rod 1, a cigarette cartridge 2, an atomizer core 101 and an oil cup 102; an atomizer cavity 103 for mounting the atomizer core 101 is provided in the cigarette rod 1, a shell 104 is fixedly mounted on the side wall of the atomizer cavity 103, the shell 104 separates the atomizer core 101, an oil storage cavity 105 is formed inside the shell 104, the oil cup 102 is located in the oil storage cavity 105, and the opening of the oil storage cavity 105 faces the outer wall of the cigarette rod 1.

[0026] The electronic atomizer with an oil cup 102 provided in the present embodiment has, compared with the prior art, an atomizing chamber 103 and an oil storage chamber 105 provided in a cigarette rod 1, the atomizing chamber 103 and the oil storage chamber 105 are separated by a shell 104, the atomizing core 101 is located in the atomizing chamber 103, and the oil cup 102 is located in the oil storage chamber 105. Since the opening of the oil storage chamber 105 faces the outer wall of the cigarette rod 1, when the oil cup 102 is disassembled, the oil cup 102 can be directly taken out of the cigarette rod 1 through the opening of the oil storage chamber 105 from the outside of the cigarette rod 1. Since there is no need to remove the cigarette cartridge 2 from the cigarette rod 1, the disassembly and assembly steps are reduced, and the disassembly and assembly efficiency is improved.

[0027] In this embodiment, the opening of the oil storage cavity 105 matches the size of the oil cup 102. When the oil cup 102 is installed in place in the oil storage cavity 105, the outer wall of the oil cup 102 is kept flush with the outer wall of the cigarette rod 1.

[0028] In some embodiments, see Figure 4 A handle 106 is provided on the outer wall of the oil cup 102. In this embodiment, by providing the handle 106 on the outer wall of the oil cup 102, it is convenient to pull the oil cup 102 out of the oil storage cavity 105.

[0029] In some embodiments, see Figure 4 The handle 106 is hingedly connected to the oil cup 102, and a receiving groove for receiving the handle 106 is provided on the outer wall of the oil cup 102. In this embodiment, the handle 106 is a T-shaped structure. When the oil cup 102 does not need to be disassembled, the handle 106 is in a vertical state and is completely in the receiving groove. At this time, the upper end of the handle 106 is hingedly connected to the oil cup 102, and the hinge axis of the handle 106 is arranged in the horizontal direction; when the oil cup 102 needs to be pulled out of the oil storage chamber 105, the handle 106 can be turned out from the receiving groove.

[0030] In some embodiments, see Figure 4 and Figure 5 , hand grip grooves 107 are provided on the two opposite side walls of the oil cup 102. In this embodiment, there are two hand grip grooves 107, which are symmetrically arranged on the two opposite side walls of the oil cup 102. The operator can apply force to the oil cup 102 by means of the hand grip grooves 107.

[0031] In some embodiments, see Figure 1 , Figure 3 and Figure 5, a conical positioning block 108 is provided on the inner side wall of the oil cup 102, and a conical positioning groove 109 matching the conical positioning block 108 is correspondingly provided on the inner side wall of the oil storage cavity 105. In this embodiment, the conical positioning block 108 is fixedly installed on the inner side wall of the oil cup 102, and the conical positioning groove 109 is provided on the inner side wall of the oil storage cavity 105 and matches the conical positioning block 108. When the oil cup 102 is moved into the oil storage cavity 105, the precision of the installation position of the oil cup 102 in the oil storage cavity 105 is ensured by the matching installation of the conical positioning block 108 and the conical positioning groove 109, and the conical positioning block 108 also supports the oil cup 102.

[0032] In some embodiments, see Figure 5 There are two conical positioning blocks 108, which are symmetrically arranged along the vertical direction. In this embodiment, the two conical positioning blocks 108 are symmetrically arranged along the vertical direction on the inner side wall of the oil cup 102. The two conical positioning blocks 108 can further improve the stability of the oil cup 102.

[0033] In some embodiments, see Figures 3 to 5 , an elastic ejector pin is installed on the sliding mating surface between the oil cup 102 and the side wall of the oil storage chamber 105, and a slot 110 is provided on the side wall of the oil storage chamber 105 to engage with the elastic ejector pin. In this embodiment, when the oil cup 102 moves into the oil storage chamber 105, the two side walls of the oil cup 102 in the horizontal direction will slide relative to the side wall of the oil storage chamber 105. When the oil cup 102 is installed in place, the elastic ejector pin on the oil cup 102 will engage with the slot 110 by virtue of its own elasticity, thereby fixing the oil cup 102 and effectively preventing the oil cup 102 from sliding out of the oil storage chamber 105.

[0034] In some embodiments, see Figure 4 and Figure 6 The elastic ejector pin includes an ejector pin body 111 and a compression spring 112; a receiving cavity 113 for receiving the ejector pin body 111 and the compression spring 112 is provided on the side wall of the oil cup 102, a plug 114 is installed at the opening of the receiving cavity 113, a guide through hole for slidingly cooperating with the ejector pin body 111 is provided at the center of the plug 114, and the compression spring 112 applies an outward force to the ejector pin body 111. In this embodiment, the ejector pin body 111 is a cylindrical pin, which is arranged in the horizontal direction and is perpendicular to the side wall of the oil cup 102. One end of the ejector pin body 111 is located in the receiving cavity 113, and the other end extends to the outside through the guide through hole on the plug 114. The two ends of the compression spring 112 are respectively against the ejector pin body 111 and the inner side wall of the receiving cavity 113, and the compression spring 112 applies a force to the ejector pin body 111, so that the ejector pin body 111 is pressed against the card slot 110. One end of the ejector pin body 111 away from the compression spring 112 is an arc surface, and the arc surface is completely in contact with the inner surface of the slot 110 .

[0035] In some embodiments, see Figure 6 , a limiting ring 115 is sleeved on the ejector body 111, and one end of the compression spring 112 abuts against the limiting ring 115. In this embodiment, the limiting ring 115 is sleeved on the ejector body 111, and the limiting ring 115 and the ejector body 111 are connected by threads. One end of the compression spring 112 is sleeved on the ejector body 111 and abuts against the limiting ring 115. The outer diameter of the limiting ring 115 is larger than the aperture of the guide through hole, so the limiting ring 115 can effectively prevent the ejector body 111 from escaping from the accommodating cavity 113. Since the compression spring 112 is sleeved on the ejector body 111, the compression spring 112 can be effectively prevented from separating from the ejector body 111.

[0036] In some embodiments, see Figure 1 , Figure 3 and Figure 5 , a flexible sealing plug 116 is installed at the lower end of the inner wall of the oil cup 102, and a needle tube 117 is fixedly installed on the shell 104. The needle tube 117 connects the atomization chamber 103 and the oil storage chamber 105, and one end of the needle tube 117 passes through the flexible sealing plug 116 and enters the oil cup 102. In this embodiment, the flexible sealing plug 116 is a rubber plug. When the oil cup 102 is installed in place in the oil storage chamber 105, one end of the needle tube 117 will pierce the flexible sealing plug 116 and enter the oil cup 102, thereby passing the oil in the oil cup 102 into the atomization chamber 103. When the needle tube 117 is separated from the flexible sealing plug 116, the flexible sealing plug 116 will be reset by its own elasticity, thereby ensuring the sealing of the oil cup 102 and preventing the oil in the oil cup 102 from flowing out.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic atomizer with an oil cup, It is characterized in that include: A cigarette rod, a cigarette cartridge, an atomizer core and an oil cup; an atomizer cavity for installing the atomizer core is provided in the cigarette rod, a shell is fixedly installed on the side wall of the atomizer cavity, the shell separates the atomizer core, an oil storage cavity is formed inside the shell, the oil cup is located in the oil storage cavity, and the opening of the oil storage cavity faces the outer wall of the cigarette rod.

2. An electronic atomizer with an oil cup as claimed in claim 1, It is characterized in that A handle is provided on the outer side wall of the oil cup.

3. An electronic atomizer with an oil cup as claimed in claim 2, It is characterized in that The handle is hingedly connected to the oil cup, and an accommodating groove for accommodating the handle is provided on the outer side wall of the oil cup.

4. An electronic atomizer with an oil cup as claimed in claim 1, It is characterized in that Hand grip grooves are provided on two opposite side walls of the oil cup.

5. The electronic atomizer with an oil cup as claimed in claim 1, It is characterized in that A conical positioning block is arranged on the inner side wall of the oil cup, and a conical positioning groove matching the conical positioning block is correspondingly opened on the inner side wall of the oil storage cavity.

6. An electronic atomizer with an oil cup as claimed in claim 5, It is characterized in that The number of the conical positioning blocks is two, which are symmetrically arranged along the vertical direction.

7. An electronic atomizer with an oil cup as claimed in claim 1, It is characterized in that An elastic ejector pin is installed on the sliding matching surface between the oil cup and the side wall of the oil storage cavity, and a clamping groove which is clamped and matched with the elastic ejector pin is provided on the side wall of the oil storage cavity.

8. An electronic atomizer with an oil cup as claimed in claim 7, It is characterized in that The elastic ejector pin includes an ejector pin body and a compression spring; a receiving cavity for receiving the ejector pin body and the compression spring is provided on the side wall of the oil cup, a plug is installed at the opening of the receiving cavity, a guide through hole for slidingly cooperating with the ejector pin body is provided at the center of the plug, and the compression spring applies an outward force to the ejector pin body.

9. An electronic atomizer with an oil cup as claimed in claim 8, It is characterized in that A limiting ring is sleeved on the ejector pin body, and one end of the compression spring abuts against the limiting ring.

10. An electronic atomizer with an oil cup as claimed in claim 1, It is characterized in that A flexible sealing plug is installed at the lower end of the inner wall of the oil cup, and a needle tube is fixedly installed on the shell. The needle tube connects the atomization chamber and the oil storage chamber, and one end of the needle tube passes through the flexible sealing plug and enters the oil cup.

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