Host assembly and electronic atomization device

Abstract

The utility model discloses a host assembly and an electronic atomization device, the host assembly comprises a housing, a mainboard, a support, a second electrode and a double-headed elastic electrode, the support is arranged at one end of the housing facing the atomizer assembly, the mainboard is arranged in the housing, the second electrode is arranged on the mainboard, the double-headed elastic electrode is inserted in the support, and the second electrode is arranged on the support. The double-end elastic electrode comprises a base body and two telescopic contacts arranged at the two ends of the base body, the two telescopic contacts abut against the first electrode and the second electrode respectively, and the base body is provided with an isolation structure for isolating the two telescopic contacts. The conductive stability is improved. The base body is provided with the isolation structure for isolating the two telescopic contacts, so that liquid leakage between the two telescopic contacts can be avoided, and the sealing performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization devices, and in particular to a host component and an electronic atomization device. Background Art

[0002] The electronic atomization device is a product that produces aerosol by heating the atomizing liquid through the heating element of the atomizer. Because it is easy to use and the taste can be changed by adjusting the atomizing liquid, it has been widely and rapidly promoted in the domestic and foreign markets in recent years.

[0003] The atomizer assembly and the host assembly of the existing electronic atomization device are connected by electronic wire welding. Due to the existence of electronic wires, blind installation is prone to wire stress, which increases the difficulty of assembly, increases the working hours of the production line and the probability of producing defective products. Utility Model Content

[0004] The purpose of the utility model is to provide a host component and an electronic atomization device, aiming to solve the technical problem that the atomizer component and the host component of the electronic atomization device in the related technology are connected by electronic wire welding. Due to the existence of the electronic wire, blind installation is prone to wire compression, which increases the difficulty of assembly, increases the working hours of the production line and may produce defective products.

[0005] In order to solve the above problems, according to one aspect of the present application, an embodiment of the utility model provides a host component, which is applied to an electronic atomization device, wherein the electronic atomization device includes an atomizer component and a host component, one end of the atomizer component has a first electrode connected to a heating element, the host component includes a shell, a main board, a bracket, a second electrode and a double-headed elastic electrode, the bracket is arranged at one end of the shell facing the atomizer assembly, the main board is arranged in the shell, the second electrode is arranged on the main board, the double-headed elastic electrode is inserted on the bracket, the double-headed elastic electrode includes a base and two telescopic contacts arranged at both ends of the base, and the two telescopic contacts are respectively abutted against the first electrode and the second electrode.

[0006] In some embodiments, the base has an isolation structure for isolating the two telescopic contacts.

[0007] In some embodiments, the base has two installation holes with opening directions opposite to each other, the two telescopic contacts are installed in the two installation holes in a one-to-one correspondence along the depth direction, and the isolation structure is constructed between the bottoms of the two installation holes.

[0008] In some embodiments, an elastic member is clamped between the bottom of the mounting hole and the telescopic contact.

[0009] In some embodiments, a first insertion through-hole is formed in the bracket, the base body is inserted into the first insertion through-hole, and two of the telescopic contact heads are partially located on both sides of the bracket, and the base body is in interference fit with the first insertion through-hole.

[0010] In some embodiments, the main board has a mounting portion on a side of the bracket away from the first electrode, and the second electrode is disposed on the mounting portion.

[0011] In some embodiments, a second insertion through-hole is formed in the mounting portion, the through direction of the second insertion through-hole is perpendicular to the through direction of the first insertion through-hole, the second electrode is inserted into the second insertion through-hole, and the telescopic contact head abuts against an end of the second electrode protruding from the second insertion through-hole; or,

[0012] The second electrode is welded to the mounting portion.

[0013] In some embodiments, the second electrode has an arc-shaped groove adapted to the telescopic contact head;

[0014] And / or, the host assembly further includes an insulating cover, there are at least two second electrodes and at least two second insertion through-holes, and they are arranged in one-to-one correspondence. A plurality of buckling cavities corresponding to at least two second electrodes are formed on the insulating cover, and an end of the second electrode away from the second insertion through-hole is inserted into the corresponding buckling cavity.

[0015] In some embodiments, the host assembly further includes a battery cell, and the battery cell is connected to the main board.

[0016] An embodiment of the present invention further provides an electronic atomization device, and the electronic atomization device includes an atomizer assembly and the host assembly as described above.

[0017] Compared with the prior art, the host assembly of the present invention has at least the following beneficial effects:

[0018] An embodiment of the present utility model discloses a host assembly, which includes a housing, a main board, a bracket, a second electrode, and a double-headed elastic electrode. The bracket is arranged at one end of the housing facing the atomizer assembly, the main board is arranged inside the housing, the second electrode is arranged on the main board, the double-headed elastic electrode is inserted into the bracket. The double-headed elastic electrode includes a substrate and two telescopic contacts arranged at both ends of the substrate. The two telescopic contacts are respectively abutted against the first electrode and the second electrode, and the substrate has an isolation structure for isolating the two telescopic contacts. By inserting the double-headed elastic electrode into the bracket, and the two telescopic contacts of the double-headed elastic electrode are respectively abutted against the first electrode and the second electrode, this structure facilitates the assembly between the atomizer assembly and the host assembly, can be blindly assembled, reduces the assembly difficulty, reduces the production line working hours and the probability of defective products, and is convenient for assembly.

[0019] It can be seen that the host assembly of the present utility model saves production line working hours, avoids defective products caused by blind soldering, and improves the electrical conductivity stability.

[0020] The substrate has an isolation structure for isolating the two telescopic contacts, which can avoid liquid leakage between the two telescopic contacts and improve the sealing performance.

[0021] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it according to the content of the description, the following is a detailed description of the preferred embodiment of the present utility model in conjunction with the drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.

[0023] Figure 1 It is a schematic exploded view of the host assembly provided by the embodiment of the present utility model;

[0024] Figure 2 It is a cross-sectional view of the double-headed elastic electrode of the host assembly provided by the embodiment of the present utility model.

[0025] Description of the reference numerals:

[0026] 1. Main board; 11. Installation part; 111. Second insertion through hole;

[0027] 2. Bracket; 21. First insertion through hole;

[0028] 3. Second electrode;

[0029] 4. Dual-headed elastic electrode; 41. Substrate; 411. Isolation structure; 412. Installation hole; 42. Telescopic contact; 43. Elastic member;

[0030] 5. Insulating cover; 51. Buckling cavity;

[0031] 6. Outer shell. Specific embodiments

[0032] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features, and their effects of the application based on the present utility model. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0033] In the description of the present utility model, it should be clear that the terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model, rather than meaning that the indicated device or element must have a specific orientation or position, and thus should not be construed as a limitation to the present utility model.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] Embodiment 1

[0036] As Figure 1-2As shown in the figure, an embodiment of the present utility model provides a main body assembly, which is applied to an electronic atomization device. The electronic atomization device includes an atomizer assembly and a main body assembly. One end of the atomizer assembly has a first electrode connected to a heating element. The main body assembly includes a housing 6, a main board 1, a bracket 2, a second electrode 3, and a double-headed elastic electrode 4. The bracket 2 is disposed at one end of the housing 6 facing the atomizer assembly. The main board 1 is disposed inside the housing 6. The second electrode 3 is disposed on the main board 1. The double-headed elastic electrode 4 is inserted into the bracket 2. The double-headed elastic electrode 4 includes a base body 41 and two telescopic contacts 42 disposed at both ends of the base body 41. The two telescopic contacts 42 are respectively in contact with the first electrode and the second electrode 3.

[0037] In this embodiment, the main body assembly includes a housing 6, a main board 1, a bracket 2, a second electrode 3, and a double-headed elastic electrode 4. The bracket 2 is disposed at one end of the housing 6 facing the atomizer assembly. The main board 1 is disposed inside the housing 6. The second electrode 3 is disposed on the main board 1. The double-headed elastic electrode 4 is inserted into the bracket 2. The double-headed elastic electrode 4 includes a base body 41 and two telescopic contacts 42 disposed at both ends of the base body 41. The two telescopic contacts 42 are respectively in contact with the first electrode and the second electrode 3. In this embodiment, by inserting the double-headed elastic electrode 4 into the bracket 2, the two telescopic contacts 42 of the double-headed elastic electrode 4 are respectively in contact with the first electrode and the second electrode 3. This structure facilitates the assembly between the atomizer assembly and the main body assembly, enables blind assembly, reduces the assembly difficulty, reduces the production line working hours and the probability of defective products, and is convenient for assembly.

[0038] It can be seen that the main body assembly of this embodiment saves production line working hours, avoids defective products caused by blind soldering, and improves the electrical conductivity stability.

[0039] The two telescopic contacts 42 are electrically connected through the base body 41.

[0040] In some embodiments, the base body 41 has an isolation structure 411 for isolating the two telescopic contacts 42.

[0041] The base body 41 has an isolation structure 411 for isolating the two telescopic contacts 42, which can prevent liquid leakage between the two telescopic contacts 42 and improve the sealing performance.

[0042] In some embodiments, the base body 41 has two mounting holes 412 with opposite opening directions. The two telescopic contacts 42 are respectively mounted in the two mounting holes 412 along the depth direction, and the isolation structure 411 is constructed between the bottoms of the two mounting holes 412.

[0043] In some embodiments, an elastic member 43 is clamped between the bottom of the mounting hole 412 and the telescopic contact 42.

[0044] In some embodiments, a first insertion through-hole 21 is formed in the bracket 2, the base body 41 is inserted into the first insertion through-hole 21, and two of the telescopic contact heads 42 are partially located on both sides of the bracket 2. The base body 41 is in interference fit with the first insertion through-hole 21, and the interference fit prevents liquid leakage and improves the sealing performance.

[0045] In some embodiments, the main board 1 has a mounting portion 11 located on a side of the bracket 2 away from the first electrode, and the second electrode 3 is disposed on the mounting portion 11.

[0046] In some embodiments, a second insertion through-hole 111 is formed in the mounting portion 11. The penetrating direction of the second insertion through-hole 111 is perpendicular to the penetrating direction of the first insertion through-hole 21. The second electrode 3 is inserted into the second insertion through-hole 111, and the telescopic contact head 42 abuts against an end of the second electrode 3 extending out of the second insertion through-hole 111; or,

[0047] The second electrode 3 is welded to the mounting portion 11.

[0048] In some embodiments, the second electrode 3 has an arc-shaped groove adapted to the telescopic contact head 42, which improves stability and conductivity.

[0049] In some embodiments, the host assembly further includes an insulating cover 5. The second electrode 3 and the second insertion through-hole 111 are both at least two and are arranged in one-to-one correspondence. A plurality of buckling cavities 51 corresponding to at least two of the second electrodes 3 are formed on the insulating cover 5. One end of the second electrode 3 away from the second insertion through-hole 111 is inserted into the corresponding buckling cavity 51. The insulating cover 5 needs to be taken out before assembling the second electrode 3 to the main board 1. Two second electrodes 3 are inserted together into two buckling cavities 51 of one insulating cover 5, so that the insulating cover 5 can ensure the processing accuracy and prevent oil stain when handling two electrodes at a time.

[0050] In some embodiments, the second electrode 3 is made of copper and has a gold layer plated on the outside. Plating the surface of the copper second electrode 3 with gold reduces the internal resistance.

[0051] In some embodiments, the host assembly further includes an electric core, and the electric core is connected to the main board 1.

[0052] An embodiment of the present invention further provides an electronic atomization device, which includes an atomizer assembly and the host assembly as described above.

[0053] In summary, it is easy for those skilled in the art to understand that, on the premise of no conflict, the above-mentioned advantageous technical features can be freely combined and superimposed.

[0054] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A main body component is applied to an electronic atomization device. The electronic atomization device includes an atomizer component and a main body component. One end of the atomizer component has a first electrode connected to a heating element, and is characterized in that The host component includes a housing, a main board, a bracket, a second electrode, and a double-headed elastic electrode. The bracket is disposed at one end of the housing facing the atomizer component. The main board is disposed inside the housing. The second electrode is disposed on the main board. The double-headed elastic electrode is inserted into the bracket. The double-headed elastic electrode includes a base body and two telescopic contacts disposed at both ends of the base body. The two telescopic contacts are respectively abutted against the first electrode and the second electrode.

2. The host component according to claim 1, characterized in that, The base body has an isolation structure for isolating the two telescopic contacts.

3. The host component according to claim 2, characterized in that, The base body has two mounting holes with opposite opening directions. The two telescopic contacts are respectively mounted in the two mounting holes along the depth direction one by one. The isolation structure is constructed between the bottoms of the two mounting holes.

4. The host component according to claim 3, wherein An elastic member is clamped between the bottom of the mounting hole and the telescopic contact.

5. The host component according to claim 1 or 2, characterized in that, A first insertion through hole is formed in the bracket. The base body is inserted into the first insertion through hole, and the two telescopic contacts are partially located on both sides of the bracket. The base body is in interference fit with the first insertion through hole.

6. The host component according to claim 5, characterized in that, The main board has a mounting portion on the side of the bracket away from the first electrode. The second electrode is disposed on the mounting portion.

7. The host component according to claim 6, characterized in that, A second insertion through hole is formed in the mounting portion. The penetrating direction of the second insertion through hole is perpendicular to the penetrating direction of the first insertion through hole. The second electrode is inserted into the second insertion through hole. The telescopic contact abuts against one end of the second electrode extending out of the second insertion through hole; or The second electrode is welded to the mounting portion.

8. The host component according to claim 7, characterized in that The second electrode has an arc-shaped groove adapted to the telescopic contact; And / or, the host component further includes an insulating cover. The second electrode and the second insertion through hole are both at least two and are arranged in one-to-one correspondence. A plurality of buckling cavities corresponding to at least two second electrodes are constructed on the insulating cover. One end of the second electrode away from the second insertion through hole is inserted into the corresponding buckling cavity.

9. The host component according to claim 1, wherein The host component further includes an electric core, and the electric core is connected to the main board.

10. An electronic atomization device, characterized in that, The electronic atomization device includes an atomizer component and the host component according to any one of claims 1-9.

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