Electronic control connecting assembly capable of reducing wire connection and facilitating heat dissipation for electronic cigarette

Abstract

An electronic cigarette electronic control connecting assembly capable of reducing wire connection and facilitating heat dissipation comprises a circuit connecting plate and an electronic control structure arranged below the circuit connecting plate, and a first extending conducting strip is connected between the circuit connecting plate and the electronic control structure. One end of the circuit connecting plate is provided with a first battery pole piece assembly, one end of the electric control structure extends to form a second battery pole piece assembly matched with the first battery pole piece assembly, and a battery mounting area for mounting a battery is formed between the first battery pole piece assembly and the second battery pole piece assembly; a first atomizer pole piece assembly is arranged at the other end of the circuit connecting plate, a second atomizer pole piece assembly matched with the first atomizer pole piece assembly is arranged at the top of the electric control structure, and an atomizer mounting area used for mounting an atomizer is formed between the first atomizer pole piece assembly and the second atomizer pole piece assembly; the electric control structure comprises a first circuit board used for switch control and display and a second circuit board used for power supply, and the first circuit board is electrically connected with the second circuit board.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarette electric control components, in particular to an electronic cigarette electric control connection component which reduces wire connections and is convenient for heat dissipation. Background Art

[0002] With the improvement of living standards, electronic cigarettes are becoming more and more popular in people's daily lives. Electronic cigarettes are actually electronic products that imitate traditional cigarettes. Their appearance, smoke and taste are similar to traditional cigarettes. Their working principle is that the battery supplies power to the electronic control connection component, and the electronic control connection component controls the start and stop of the atomizer, thereby realizing the atomizer heating atomization or stopping atomization function.

[0003] At present, if the electronic cigarette uses a large battery like 18650 to power the electronic control connection component, due to the large distance between the two ends of the large battery like 18650, this type of electronic cigarette generally uses a wire to connect the electronic control connection component to power the electronic control connection component, and then the electronic control connection component is electrically connected to the atomizer (electrode abutment or wire connection method).

[0004] However, the electronic cigarette structure that uses the above-mentioned 18650 large battery to be electrically connected to the electronic control connection component through a wire has the following defects: the electronic cigarette structure using the wire is complicated to assemble, the wire is easy to be torn off, and the repair rate is high.

[0005] In addition, the electric control connection assembly in the prior art has the following defects: the electric control part of the electric control connection assembly uses an integrated circuit board to realize the functions of circuit power supply, switch control and display, and the integrated circuit board has poor heat dissipation. Utility Model Content

[0006] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide an electronic cigarette electric control connection component that reduces wire connections and facilitates heat dissipation. The electric control connection component of the utility model,

[0007] First: When the battery and atomizer are electrically connected separately, no wire is used for electrical connection, which makes it easy to assemble on the electronic cigarette and avoids the damage between the three due to wire breaking, which increases the service life of the electronic cigarette and greatly reduces the repair rate

[0008] Second: the electric control structure includes two first circuit boards and a second circuit board that are arranged opposite to each other. The heat dissipation area between the two circuit boards is larger than that of the integrated circuit board in the prior art, which is more conducive to heat dissipation, and can reduce the heat generation of the electronic cigarette, making it easier for users to use.

[0009] To achieve the above-mentioned purpose, the utility model provides an electronic cigarette electric control connection component which reduces wire connection and is convenient for heat dissipation, including a circuit connection board and an electric control structure installed under the circuit connection board, a first extended conductive sheet is connected between the circuit connection board and the electric control structure, a first battery pole piece assembly is installed at one end of the circuit connection board, a second battery pole piece assembly matched with the first battery pole piece assembly is extended at one end of the electric control structure, a battery installation area for installing a battery is formed between the first battery pole piece assembly and the second battery pole piece assembly, a first atomizer pole piece assembly is installed at the other end of the circuit connection board, a second atomizer pole piece assembly matched with the first atomizer pole piece assembly is installed on the top of the electric control structure, an atomizer installation area for installing an atomizer is formed between the first atomizer pole piece assembly and the second atomizer pole piece assembly, the electric control structure includes a first circuit board for switch control and display and a second circuit board arranged opposite to the first circuit board and used for power supply, and the first circuit board is electrically connected to the second circuit board.

[0010] Preferably, one end of the first extended conductive sheet is connected to the circuit connection board via bolts, and the other end is connected to the electric control structure via bolts.

[0011] Preferably, the first battery electrode plate assembly includes a first mounting shaft installed at one end of the circuit connection plate, the first mounting shaft is assembled with the one end of the circuit connection plate by bolts, the bottom of the first mounting shaft has an adjustable fastening thread structure, the adjustable fastening thread structure is threadedly connected with the first battery electrode plate, the second battery electrode plate assembly includes a second extended conductive plate extending from the bottom of one end of the electronic control component and a second mounting shaft installed at one end of the second extended conductive plate, the second mounting shaft is connected with one end of the second extended conductive plate by bolts, the top of the second mounting shaft is equipped with a second battery electrode plate, the first battery electrode plate and the second battery electrode plate are used together for installing batteries.

[0012] Preferably, the outer side wall of the first battery electrode sheet is provided with a handle for easy tightening and adjustment.

[0013] Preferably, the first atomizer pole piece assembly is a threaded mounting structure provided at the other end of the circuit connection board, the threaded mounting structure being used for threaded connection with the bottom of the cigarette holder or the top of the atomizer to achieve electrical connection with the top of the atomizer, and the second atomizer pole piece assembly comprises a conductive column installed at the top of the electric control structure, the conductive column being used for contacting with the bottom of the atomizer to achieve electrical connection with the bottom of the atomizer.

[0014] Preferably, an insulating bracket is installed between the first circuit board and the second circuit board, and the insulating bracket assembles the first circuit board and the second circuit board together. A pin header is installed between the first circuit board and the second circuit board, and the pin header electrically connects the first circuit board and the second circuit board together.

[0015] Preferably, the first extended conductive sheet, the second atomizer pole piece assembly and the second battery pole piece assembly are respectively mounted on the second circuit board.

[0016] Preferably, a control button is provided above the first circuit board, the first circuit board is electrically connected to the control button via an FPC cable, a display screen is provided at one end of the first circuit board, and a control chip is provided at the other end.

[0017] Preferably, a charging socket is provided at the bottom of the second circuit board.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model

[0020] The battery installation area facilitates the installation of batteries.

[0021] The battery supplies power to the electric control structure through the first battery electrode assembly, the circuit connection board, the first extended conductive sheet, the electric control structure and the second battery electrode assembly.

[0022] The atomizer installation area makes it easy to install the atomizer.

[0023] The electric control structure controls the atomizer through the first battery pole piece assembly, the circuit connection board, the first atomizer pole piece assembly, the second atomizer pole piece assembly, the electric control structure and the second battery pole piece assembly.

[0024] With such a structural setting, there is no need to use wires to connect the large battery and the electronic control connection assembly, which is convenient for assembly to the electronic cigarette, reduces the wire electrical connection inside the electronic cigarette, greatly reduces the occurrence of wire breaking, improves the reliability and stability of the electrical connection, and greatly reduces the repair rate.

[0025] In addition, the electronic control structure is composed of a first circuit board for switch control and display and a second circuit board for power supply. The first circuit board and the second circuit board are arranged relative to each other, and the heat dissipation area between the two is large, which is conducive to the heat dissipation of the electronic cigarette, so that the temperature of the electronic cigarette is not high when in use, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1This is a schematic diagram of the structure of an electronic cigarette provided by an embodiment of the utility model, which reduces wire connections and facilitates heat dissipation and is used to assemble an atomizer, a cigarette holder and a battery;

[0028] Figure 2 This is a schematic diagram of the structure of an electronic cigarette electric control connection assembly that reduces wire connections and facilitates heat dissipation provided by an embodiment of the utility model;

[0029] Figure 3 It is a structural schematic diagram of a circuit connection board provided in an embodiment of the utility model;

[0030] Figure 4 It is a structural schematic diagram of a second battery electrode assembly provided in an embodiment of the utility model;

[0031] Figure 5 It is a structural schematic diagram of an electric control structure provided in an embodiment of the utility model.

[0032] Included in the figure are:

[0033] 1. Battery installation area; 2. Circuit connection board; 21. First battery pole piece assembly; 211. First installation axis; 212. Adjustable fastening thread structure; 213. First battery pole piece; 2130. Handle; 22. First atomizer pole piece assembly; 3. Atomizer installation area; 4. First extended conductive sheet; 5. Electric control structure; 51. Second atomizer pole piece assembly; 56. First circuit board; 510. Conductive column; 511. Display screen; 512. FPC cable; 513. Control button; 52. Second battery pole piece assembly; 57. Second circuit board; 571. Charging socket; 521. Second extended conductive sheet; 522. Second installation axis; 523. Second battery pole piece; 6. Insulating bracket. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figures 1 to 5The embodiment of the utility model provides an electronic cigarette electric control connection component which reduces wire connection and is convenient for heat dissipation, comprising a circuit connection board 2 and an electric control structure 5 installed below the circuit connection board 2, a first extended conductive sheet 4 is connected between the circuit connection board 2 and the electric control structure 5, a first battery pole piece assembly 21 is installed at one end of the circuit connection board 2, a second battery pole piece assembly 52 matched with the first battery pole piece assembly 21 is extended at one end of the electric control structure 5, a battery installation area 1 for installing a battery is formed between the first battery pole piece assembly 21 and the second battery pole piece assembly 52, a first atomizer pole piece assembly 22 is installed at the other end of the circuit connection board 2, a second atomizer pole piece assembly 51 matched with the first atomizer pole piece assembly 22 is installed on the top of the electric control structure 5, and an atomizer installation area 3 for installing an atomizer is formed between the first atomizer pole piece assembly 22 and the second atomizer pole piece assembly 51.

[0036] One end of the first extended conductive sheet 4 is connected to the circuit connection board 2 via bolts, and the other end is connected to the electric control structure 5 via bolts.

[0037] The first battery electrode plate assembly 21 includes a first mounting shaft 211 installed at one end of the circuit connection board 2, and the first mounting shaft 211 is assembled with one end of the circuit connection board 2 by bolts. The bottom of the first mounting shaft 211 has an adjustable fastening thread structure 212, and the adjustable fastening thread structure 212 is threadedly connected with the first battery electrode plate 213. The second battery electrode plate assembly 52 includes a second extended conductive plate 521 extending from the bottom of one end of the electronic control component and a second mounting shaft 522 installed at one end of the second extended conductive plate 521. The second mounting shaft 522 is connected with one end of the second extended conductive plate 521 by bolts, and a second battery electrode plate 523 is installed on the top of the second mounting shaft 522. The first battery electrode plate 213 and the second battery electrode plate 523 are used together to install batteries. When installing the battery, the height of the first battery electrode 213 can be adjusted by the thread, thereby adjusting the distance between the first battery electrode 213 and the second battery electrode 523, ultimately ensuring that the battery is installed firmly, effectively reducing battery shaking, avoiding disconnection or shaking sounds caused by unstable battery installation, and improving user experience.

[0038] The outer side wall of the first battery electrode piece 213 is provided with a handle portion 2130 for convenient tightening and adjustment. The handle portion 2130 facilitates the user to adjust the height of the first battery electrode piece 213 through a thread.

[0039] The first atomizer pole piece assembly 22 is a threaded mounting structure provided at the other end of the circuit connection board 2, and the threaded mounting structure is used to be threadedly connected to the bottom of the cigarette holder or the top of the atomizer to achieve electrical connection with the top of the atomizer. The second atomizer pole piece assembly 51 includes a conductive column 510 installed on the top of the electric control structure 5, and the conductive column 510 is used to contact the bottom of the atomizer to achieve electrical connection with the bottom of the atomizer. Among them, the threaded mounting structure needs to be used in conjunction with the bottom of the cigarette holder or the top of the atomizer. Specifically, the threaded mounting structure has the following two usage modes:

[0040] The first usage mode: the bottom of the cigarette holder is provided with a threaded sleeve made of metal, and the bottom of the threaded sleeve has a conductive contact. First, the threaded sleeve is threadedly connected with the threaded mounting structure, and secondly, the top of the atomizer is in contact with the conductive contact of the threaded sleeve to achieve electrical connection between the first atomizer pole piece assembly 22 and the top of the atomizer;

[0041] The second usage mode: a metal threaded sleeve is provided on the top of the atomizer, and the threaded sleeve is threadedly connected to the first atomizer pole piece assembly 22 to achieve electrical connection between the first atomizer pole piece assembly 22 and the top of the atomizer.

[0042] If the electronic cigarette assembly adopts an electronic cigarette electric control connection component of the embodiment of the utility model that reduces wire connection and facilitates heat dissipation, it has the following advantages:

[0043] 1. The battery installation area 1 facilitates the installation of the battery. At the same time, the battery supplies power to the electric control structure 5 through the first battery electrode assembly 21, the circuit connection board 2, the first extended conductive sheet 4, the electric control structure 5 and the second battery electrode assembly 52;

[0044] 2. The atomizer installation area 3 is convenient for installing the atomizer. At the same time, the electric control structure 5 controls the atomizer through the first battery pole piece assembly 21, the circuit connection board 2, the first atomizer pole piece assembly 22, the second atomizer pole piece assembly 51, the electric control structure 5 and the second battery pole piece assembly 52;

[0045] 3. The combination of the first and second advantages eliminates the need for wire connections between the battery and the electronic control connection components and the atomizer, making it easier to assemble them into the electronic cigarette, reducing the number of wire electrical connections inside the electronic cigarette, greatly reducing the occurrence of wire breaks, improving the reliability and stability of the electrical connection, and greatly reducing the repair rate.

[0046] Furthermore, in this embodiment, the electric control structure 5 includes a first circuit board 51 for switch control and display and a second circuit board 52 arranged opposite to the first circuit board 51 and used for power supply, and the first circuit board 51 is electrically connected to the second circuit board 52. The first circuit board 51 and the second circuit board 52 are arranged opposite to each other, which can increase the heat dissipation area, facilitate the heat dissipation of the electronic cigarette, and make the temperature of the electronic cigarette not high when in use, which is convenient for users to use.

[0047] Among them, an insulating bracket 6 is installed between the first circuit board 51 and the second circuit board 52, and the insulating bracket 6 assembles the first circuit board 51 and the second circuit board 52 together. A pin header (not shown in the figure) is installed between the first circuit board 51 and the second circuit board 52, and the pin header electrically connects the first circuit board 51 and the second circuit board 52 together. The first extended conductive sheet 4, the second atomizer pole piece assembly 51 and the second battery pole piece assembly 52 are respectively installed on the second circuit board 52. Among them, the first extended conductive sheet 4 is installed on the top of the second circuit board 52, the second atomizer pole piece assembly 51 is installed on the insulating bracket 6 and is electrically connected to the second circuit board 52, and the second battery pole piece assembly 52 is installed at the bottom of one end of the second circuit board 52. A control button 513 is provided above the first circuit board 51, and the first circuit board 51 is electrically connected to the control button 513 through an FPC cable 512. A display screen 511 is provided at one end of the first circuit board 51, and a control chip (not shown in the figure) is provided at the other end. An adjustment button for adjusting the amount of heating is also provided at one end of the electric control connection assembly. A charging socket 521 is provided at the bottom of the second circuit board 52.

[0048] When the battery and the atomizer are assembled into an electronic cigarette electric control connection assembly that reduces wire connections and facilitates heat dissipation according to an embodiment of the utility model, the following two circuit loops are formed between the battery, the electric control connection assembly and the atomizer:

[0049] First: the atomizer heating circuit loop, whose circuit loop is: battery, first battery pole piece assembly 21, circuit connection board 2, first atomizer pole piece assembly 22, atomizer (one end of the heating wire of the atomizer is electrically connected to the first atomizer pole piece assembly 22, and the other end is electrically connected to the second atomizer pole piece assembly 51), second atomizer pole piece assembly 51, second circuit board 52 and second battery pole piece assembly 52.

[0050] Second: a control circuit loop for controlling the start or stop of the atomizer, wherein the circuit loop includes: a battery, a first battery electrode assembly 21, a circuit connection board 2, a first extended conductive sheet 4, a second circuit board 52, and a second battery electrode assembly 52. ​​Among them, the second circuit board 52 supplies power to the first circuit board 51, the control button 513 is electrically connected to the first circuit board 51, and the control chip of the first circuit board 51 is used to control the disconnection or connection of the atomizer heating circuit loop.

[0051] The structural arrangement of the first circuit board 51 and the second circuit board 52 is advantageous for heat dissipation and cost saving.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. 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 cigarette electrical control connection assembly that reduces wire connections and facilitates heat dissipation, characterized in that: The invention comprises a circuit connection board (2) and an electric control structure (5) installed below the circuit connection board (2); a first extending conductive sheet (4) is connected between the circuit connection board (2) and the electric control structure (5); a first battery electrode sheet assembly (21) is installed at one end of the circuit connection board (2); a second battery electrode sheet assembly (52) matched with the first battery electrode sheet assembly (21) is extended from one end of the electric control structure (5); a battery installation area (1) for installing a battery is formed between the first battery electrode sheet assembly (21) and the second battery electrode sheet assembly (52); and a first battery electrode sheet assembly (21) and a second battery electrode sheet assembly (52) are provided at the other end of the circuit connection board (2). A first atomizer pole piece assembly (22) is installed, and a second atomizer pole piece assembly (51) matched with the first atomizer pole piece assembly (22) is installed on the top of the electric control structure (5), an atomizer installation area (3) for installing the atomizer is formed between the first atomizer pole piece assembly (22) and the second atomizer pole piece assembly (51), and the electric control structure (5) comprises a first circuit board (56) for switch control and display, and a second circuit board (57) arranged opposite to the first circuit board (56) and used for power supply, and the first circuit board (56) is electrically connected to the second circuit board (57).

2. An electronic cigarette electrical control connection assembly for reducing wire connections and facilitating heat dissipation according to claim 1, characterized in that: One end of the first extended conductive sheet (4) is connected to the circuit connection plate (2) via bolts, and the other end is connected to the electric control structure (5) via bolts.

3. The electronic cigarette electrical control connection assembly for reducing wire connection and facilitating heat dissipation according to claim 1, characterized in that: The first battery electrode sheet assembly (21) comprises a first mounting shaft (211) mounted on one end of the circuit connection board (2), the first mounting shaft (211) being assembled with one end of the circuit connection board (2) by means of bolts, the bottom of the first mounting shaft (211) having an adjustable fastening thread structure (212), the adjustable fastening thread structure (212) being threadedly connected with a first battery electrode sheet (213), the second battery electrode sheet assembly (52) comprising a second extending conductive sheet (521) extending from the bottom of one end of the electric control assembly and a second mounting shaft (522) mounted at one end of the second extending conductive sheet (521), the second mounting shaft (522) being connected with one end of the second extending conductive sheet (521) by means of bolts, the top of the second mounting shaft (522) being equipped with a second battery electrode sheet (523), the first battery electrode sheet (213) and the second battery electrode sheet (523) being used together for mounting batteries.

4. An electronic cigarette electric control connection assembly for reducing wire connections and facilitating heat dissipation according to claim 3, characterized in that: The outer side wall of the first battery electrode sheet (213) is provided with a handle portion (2130) for facilitating tightening and adjustment.

5. The electronic cigarette electrical control connection assembly for reducing wire connection and facilitating heat dissipation according to claim 1, characterized in that: The first atomizer pole piece assembly (22) is a threaded mounting structure provided at the other end of the circuit connection board, and the threaded mounting structure is used to be threadedly connected to the bottom of the cigarette holder or the top of the atomizer to achieve electrical connection with the top of the atomizer. The second atomizer pole piece assembly (51) includes a conductive column (510) installed on the top of the electric control structure (5), and the conductive column (510) is used to contact with the bottom of the atomizer to achieve electrical connection with the bottom of the atomizer.

6. The electronic cigarette electric control connection assembly for reducing wire connection and facilitating heat dissipation according to claim 1, characterized in that: An insulating bracket (6) is installed between the first circuit board (56) and the second circuit board (57), and the insulating bracket (6) assembles the first circuit board (56) and the second circuit board (57) together. A pin header is installed between the first circuit board (56) and the second circuit board (57), and the pin header electrically connects the first circuit board (56) and the second circuit board (57) together.

7. An electronic cigarette electrical control connection assembly for reducing wire connections and facilitating heat dissipation according to claim 1, characterized in that: The first extended conductive sheet (4), the second atomizer pole sheet assembly (51) and the second battery pole sheet assembly (52) are respectively mounted on a second circuit board (57).

8. An electronic cigarette electrical control connection assembly for reducing wire connections and facilitating heat dissipation according to claim 1, characterized in that: A control button (513) is provided above the first circuit board (56); the first circuit board (56) is electrically connected to the control button (513) via an FPC cable (512); a display screen (511) is provided at one end of the first circuit board (56) and a control chip is provided at the other end.

9. An electronic cigarette electrical control connection assembly for reducing wire connections and facilitating heat dissipation according to claim 1, characterized in that: A charging socket (521) is provided at the bottom of the second circuit board (57).

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