CN204617067U - With the electronic cigarette external member of multiple atomizer - Google Patents

Abstract

The utility model discloses an electronic cigarette kit with various atomizers, which comprises an electronic cigarette body (1) and various atomizers. The electronic cigarette body (1) includes a smoke pipe (11), a smoke pipe (11) There are batteries (2), PCB board (3) and electrical connectors (4) for installing and fixing the atomizer inside. The batteries (2), electrical connectors (4) are respectively electrically connected to the PCB board (3) Connect; the electrical connector (4) includes a metal connection bracket (41), the middle part of the metal connection bracket (41) is provided with a threaded installation hole (42), and the bottom of the threaded installation hole (42) is provided with an installation step (43). A main insulating spacer (44) is provided on the step (43), and a spring thimble (5) is arranged in the main insulating spacer (44). The utility model has the advantages of being able to realize free switching of various tastes, flexible and changeable tastes, strong use interest, convenient and fast installation, and stable and reliable electrical connection.

Description

Electronic cigarette kit with various atomizers

technical field

The utility model relates to electronic cigarette products, in particular to an electronic cigarette kit with various atomizers.

Background technique

Electronic cigarettes are a common electronic product used by users to replace cigarettes. Electronic cigarettes in the prior art have the following disadvantages: (1) they are generally sold in the form of kits when sold, but electronic cigarettes in the prior art are generally single atomizers Types of e-cigarettes, such as using one of e-liquid, e-liquid, and tobacco as an atomizer, have a single taste; There are large differences in shapes, so it is impossible to realize the general structure of various atomizers. (2) The button of the electronic cigarette in the prior art is generally provided with elastic silica gel inside, and when pressed, the edge is easy to collapse, resulting in the button not being able to recover normally. (3) The airflow channel of the atomizer of the electronic cigarette in the prior art passes through the PCB board, which easily leads to liquid leakage, which in turn leads to damage to the circuit board or poor contact of the circuit connection structure.

Utility model content

The technical problem to be solved by the utility model is: aiming at the above-mentioned problems of the prior art, provide a belt that can realize free switching of various tastes, flexible and changeable tastes, strong fun to use, convenient and fast installation, and stable and reliable electrical connection. E-cigarette kits with various atomizers.

An electronic cigarette kit with a variety of atomizers, including an electronic cigarette body and a variety of atomizers, the electronic cigarette body includes a smoke tube, and the smoke tube is provided with a battery, a PCB board, and an atomizer for installing and fixing The electrical connector of the device, the battery and the electrical connector are respectively electrically connected to the PCB board.

Preferably, the electrical connector includes a metal connection bracket, the middle part of the metal connection bracket is provided with a threaded mounting hole for installing and fixing the atomizer, and the bottom of the threaded mounting hole is provided with a mounting step, and the mounting step is A main insulating spacer is provided, and a spring thimble is arranged in the main insulating spacer.

Preferably, both the main insulating spacer and the spring thimble divide the inner cavity of the smoke tube into two independent sections, the battery and the PCB board are installed in one section of the inner cavity of the smoke tube, and the atomizer is installed In another section of the inner chamber of the smoke pipe, an air inlet is provided on the side wall of the metal connecting bracket, and the inner chamber of the threaded mounting hole communicates with the outside air through the air inlet.

Preferably, the PCB board is mounted in a metal connection bracket, the PCB board is provided with a switch device, and the metal connection bracket is located on the outside of the switch device to provide a button installation hole arranged through the smoke pipe, and the button The bottom of the installation hole is provided with a support edge protruding inwardly, and the outside of the switch device is provided with a key cap, and the key cap is embedded in the key installation hole and supported and fixed on the outside of the support edge.

Preferably, the battery is a rechargeable battery, one end of the cigarette pipe is provided with a mouthpiece cover, and the other end is provided with a USB charging bracket, and a USB interface module is provided in the USB charging bracket, and the USB interface module and the PCB board are electrically connected. The connection is conducted, and the battery, PCB board and electrical connector are respectively arranged between the mouthpiece cover and the USB charging bracket.

Preferably, a pin is plugged into the USB charging bracket, and the USB interface module is arranged outside the pin.

Preferably, the smoke pipe is composed of an upper pipe and a lower pipe, and the upper pipe and the lower pipe are respectively inserted and fixed in the metal connection bracket, and the mouthpiece cover is inserted at the end of the upper pipe, and the USB charging The bracket is inserted at the end of the down tube.

Preferably, the various atomizers include an e-liquid atomizer, and the e-liquid atomizer includes an e-liquid pipe connected in sequence, a first connecting pipe, and a first threaded rod, and the e-liquid pipe is provided with An oil cup with an opening and a filling hole connected to the inner cavity of the oil cup, an oil separator is provided at the opening of the oil cup, a filling plug is provided on the filling hole, and a hollow The pipe seat, the oil guide rope in contact with the inner cavity of the oil cup is inserted in the pipe seat, the first insulating spacer sleeve is inserted in the end of the first threaded rod, and the first insulating spacer sleeve A first thimble is inserted in the inner cavity of the first threaded rod, and a first ceramic seat, an insulating material sheet and an insulating sheet are arranged in sequence in the inner cavity of the first threaded rod, and a first electric heating element is arranged in the first ceramic seat. An electric heating element is in contact with the oil guide rope, nickel foam is arranged between the first ceramic seat and the inner wall of the first threaded rod, and the connecting pins of the first electric heating element pass through the isolation material sheet and the isolation sheet respectively It is electrically connected to the first threaded rod and the first thimble. The first thimble, the isolation material sheet (634) and the isolation sheet (635) are all provided with through holes, and the through holes of the first thimble pass through the isolation sheet in turn. The through hole of the through hole, the through hole of the insulating material sheet, the inner cavity of the first ceramic seat and the inner cavity of the smoke pipe communicate with each other.

Preferably, the various atomizers include an e-liquid paste atomizer, and the e-liquid paste atomizer includes a hollow screw seat, and the inner cavity of the screw seat is provided with an e-liquid paste cavity. The second ceramic seat, the second electric heating element is arranged in the second ceramic seat, one end of the screw seat is inserted with a pressure ring, and the other end is provided with a second threaded rod, and the second ceramic seat is arranged on the pressure ring The inner side of the second threaded rod is inserted with a second insulating spacer, the second insulating spacer is inserted with a second thimble, and the second electric heating element is connected with the second threaded rod and the second thimble respectively. The electrical connection is conducted, the second thimble is provided with a through hole, and the through hole of the second thimble communicates with the inner cavity of the smoke tube through the e-liquid paste cavity.

Preferably, the various atomizers include a tobacco atomizer, and the tobacco atomizer includes a threaded seat, a tobacco leaf tube, and a third threaded rod that are connected to each other in sequence, and a ribbon is inserted into the inner hole of the threaded seat. A spring seat with airflow holes, one end of the spring seat is covered with a tobacco extruding spring, the other end is connected with a second connecting pipe, the end of the second connecting pipe is provided with a filter screen and a top cover, and the top The cover is connected to the second connecting pipe, and the filter screen is clamped and fixed between the second connecting pipe and the top cover. The tobacco leaf tube is provided with a screw sleeve, a heat insulating member and a third ceramic seat, and the screw sleeve is inserted in the The end of the tobacco pipe is threadedly connected with the threaded seat, the third ceramic seat is provided with a third electric heating element, one end of the third ceramic seat is fixed in the tobacco pipe through a heat insulator, and the other end is in contact with the third threaded rod In the third threaded rod, a third insulating sleeve is inserted, and a third thimble is inserted in the third insulating sleeve, and the third electric heating element is electrically connected to the third threaded rod and the third thimble respectively. The third thimble is provided with a through hole, and the through hole of the third thimble passes through the inner cavity of the third threaded rod, the inner cavity of the third ceramic seat, the inner hole of the threaded seat, and the inner hole of the spring seat in turn. The airflow hole, the inner chamber of the second connecting pipe, the filter screen and the inner chamber of the smoke pipe communicate with each other.

The electronic cigarette kit with various atomizers of the utility model has the following advantages: the utility model includes an electronic cigarette body and a variety of atomizers, the electronic cigarette body includes a smoke pipe, and a battery, a PCB board and a Install and fix the electrical connector of the atomizer, the battery and the electrical connector are electrically connected to the PCB board respectively, so that a variety of atomizers can be matched with the body of an electronic cigarette, for example, you can choose tobacco atomizer, smoke cream Atomizers, e-liquid atomizers and other types of atomizers can realize free switching of various flavors, flexible and changeable flavors, and strong fun to use. Moreover, the atomizer is installed and fixed based on the electrical connector, and at the same time realizes mechanical Structural connection and electrical connection, it is also very convenient and quick to install and fix the atomizer.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the main body of the electronic cigarette in the embodiment of the utility model.

Fig. 2 is a schematic cross-sectional structure diagram of the electronic cigarette body in the embodiment of the present invention.

Fig. 3 is another schematic cross-sectional structure diagram of the electronic cigarette body in the embodiment of the present invention.

Fig. 4 is a schematic diagram of the disassembled structure of the electronic cigarette body in the embodiment of the present invention.

Fig. 5 is a schematic diagram of an exploded cross-sectional structure of the electronic cigarette body in the embodiment of the present invention.

Fig. 6 is a schematic cross-sectional structure diagram of the metal connection bracket part of the electronic cigarette body according to the embodiment of the present invention.

Fig. 7 is a schematic diagram of the three-dimensional structure of the metal connecting bracket in the body of the electronic cigarette according to the embodiment of the present invention.

Fig. 8 is a schematic diagram of the front structure of the smoke oil atomizer in the embodiment of the utility model.

Fig. 9 is a schematic cross-sectional structure diagram of an e-liquid atomizer in an embodiment of the present invention.

Fig. 10 is a schematic diagram of the disassembled structure of the smoke oil atomizer in the embodiment of the present invention.

Fig. 11 is a schematic diagram of an exploded cross-sectional structure of an e-liquid atomizer in an embodiment of the present invention.

Fig. 12 is a front structural schematic diagram of the e-liquid cream atomizer in the embodiment of the utility model.

Fig. 13 is a schematic cross-sectional structure diagram of an e-liquid cream atomizer in an embodiment of the present utility model.

Fig. 14 is a schematic diagram of the disassembled structure of the e-liquid cream atomizer in the embodiment of the present invention.

Fig. 15 is a schematic diagram of an exploded cross-sectional structure of an e-liquid cream atomizer in an embodiment of the present invention.

Fig. 16 is a front structural schematic view of the tobacco atomizer in the embodiment of the utility model.

Fig. 17 is a schematic cross-sectional structure diagram of the tobacco atomizer in the embodiment of the utility model.

Fig. 18 is a schematic diagram of an exploded structure of the tobacco atomizer in the embodiment of the present invention.

Fig. 19 is a schematic diagram of an exploded cross-sectional view of the tobacco atomizer in the embodiment of the present utility model.

Legend: 1. Electronic cigarette body; 11. Smoke tube; 111. Upper tube; 112. Down tube; 12. Mouthpiece cover; 13. USB charging bracket; 131. USB interface module; 132. Plug; 2. Battery; 3 , PCB board; 31, switch device; 32, button cap; 4, electrical connector; 41, metal connection bracket; 411, air intake hole; 412, button installation hole; 413, support edge; 42, threaded installation hole; 43 , installation step; 44, main insulation isolation sleeve; 5, pogo pin; 6, smoke oil atomizer; 61, smoke liquid pipe; 611, oil cup; ; 615, pipe seat; 616, oil guide rope; 62, the first connecting pipe; 63, the first threaded rod; 631, the first insulating spacer sleeve; 632, the first thimble; 633, the first ceramic seat; 634, isolation Material sheet; 635, spacer; 636, first electric heating element; 637, nickel foam; 7, smoke oil paste atomizer; 71, screw seat; 72, smoke oil paste chamber; 73, second ceramic seat; 74, The second electric heating element; 75, the pressure ring; 76, the second threaded rod; 761, the second insulating sleeve; 762, the second thimble; 8, the tobacco atomizer; 81, the thread seat; 811, the spring seat; 812, Tobacco extrusion spring; 813, second connecting pipe; 814, filter screen; 815, top cover; 82, tobacco leaf tube; 821, screw sleeve; Component; 83, the third threaded rod; 831, the third insulating sleeve; 832, the third thimble.

Detailed ways

As shown in Figure 1, Figure 2 and Figure 3, the electronic cigarette kit with various atomizers in this embodiment includes the electronic cigarette body 1 and various atomizers (see Figures 8 to 19 below). The main body 1 includes a smoke tube 11, inside the smoke tube 11 is provided a battery 2, a PCB board 3 and an electrical connector 4 for installing and fixing the atomizer. The battery 2 and the electrical connector 4 are electrically connected to the PCB board 3 respectively. Based on the above-mentioned structure, this embodiment realizes that an electronic cigarette body is equipped with a variety of atomizers, such as tobacco atomizer 8, e-liquid cream atomizer 7, e-liquid atomizer 6 and other types of atomizers can be selected , so that the free switching of various flavors can be realized, the flavors are more flexible and changeable, and the use is more interesting, and the fixed atomizer is installed based on the electrical connector 4, and the mechanical structure connection and electrical connection are realized at the same time, and the fixed atomizer is installed It is also very convenient and fast.

As shown in Figure 2 and Figure 3, the electrical connector 4 includes a metal connection bracket 41, the middle part of the metal connection bracket 41 is provided with a threaded mounting hole 42 for installing and fixing the atomizer, and the bottom of the threaded mounting hole 42 is provided with a mounting step 43 , the installation step 43 is provided with a main insulating spacer 44 , and the main insulating spacer 44 is provided with a pogo pin 5 . The electrical connector 4 adopts a threaded connection structure. The metal connecting bracket 41 is used as a connector structure for mechanical connection, and simultaneously serves as an electrode together with the pogo pin 5. The main insulating spacer 44 is used to realize the connection between the metal connecting bracket 41 and the pogo pin 5. The insulation between them realizes the integrated structure of the mechanical connection structure and the electrical connection structure, and the mechanical connection is firm and reliable, ensuring a stable electrical connection with the atomizer.

As shown in Figure 2 and Figure 6, the main insulating spacer 44 and the spring thimble 5 divide the inner cavity of the smoke pipe 11 into two independent sections, and the battery 2 and the PCB board 3 are installed in a section of the inner cavity of the smoke pipe 11 , the atomizer is installed in another section of the inner chamber of the smoke pipe 11, and the side wall of the metal connecting bracket 41 is provided with an air inlet 411, and the inner chamber of the threaded mounting hole 42 communicates with the outside air through the air inlet 411. Through the main insulating spacer 44 and the spring thimble 5, the installation cavity of the atomizer in the electronic cigarette body 1, the effective isolation between the installation cavity of the battery 2 and the PCB board 3 can be effectively realized, which is more effective than similar products. It is beautiful and can prevent damage to the battery 2 and PCB board 3 and poor electrical contact of the electrical connector 4 caused by the leakage of the atomizer.

As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7, the PCB board 3 is installed in the metal connecting bracket 41, the switching device 31 is arranged on the PCB board 3, and the metal connecting bracket 41 is located on the side of the switching device 31. The outer side is provided with a button installation hole 412 arranged through the smoke pipe 11, the bottom of the button installation hole 412 is provided with a support edge 413 protruding inwardly, and the outer side of the switch device 31 is provided with a button cap 32, and the button cap 32 is embedded in the The button is installed in the hole 412 and supported and fixed on the outer side of the support edge 413 . Since the bottom of the key mounting hole 412 is provided with a support edge 413 protruding inwardly, the key cap 32 is embedded in the key mounting hole 412 and supported and fixed on the outside of the support edge 413, so that when the key cap 32 is pressed, the key The edge of the cap 32 will be supported on the outside of the supporting edge 413 without collapsing, thereby improving the reliability of the key cap 32 and making the use experience of the electronic cigarette kit better. In addition to the push-type switch device 31 of this embodiment, a pressure-sensitive switch based on air pressure sensitivity can also be used as required.

In this embodiment, the battery 2 is a rechargeable battery; There is a USB interface module 131 inside, and the USB interface module 131 is electrically connected to the PCB board 3 , and the battery 2 , PCB board 3 and electrical connector 4 are respectively arranged between the mouthpiece cover 12 and the USB charging bracket 13 . The installation and fixation of the USB interface module 131 can be realized based on the USB charging bracket 13 , and the charging of the rechargeable battery can be realized based on the USB interface module 131 , ensuring the recycling of the rechargeable battery. It should be noted that the rechargeable battery in this embodiment is specifically a lithium battery, and there is no doubt that the rechargeable battery may also use other types of rechargeable batteries as required. In addition, with the development of battery technology, if the battery life of the non-rechargeable battery is durable enough, it can also be used to replace the battery 2 to power the electronic cigarette kit. At this time, the USB interface module 131 is no longer needed. The rechargeable battery is charged.

As shown in FIG. 2 , FIG. 3 , FIG. 4 and FIG. 5 , a pin 132 is plugged into the USB charging bracket 13 , and the USB interface module 131 is arranged outside the pin 132 . In the USB interface assembly of the prior art, the USB interface module 131 is generally fixed on the USB charging bracket 13 by applying glue. With the increase of the use time, the change of the weather, the influence of the environmental humidity, etc., the glue tends to lose its viscosity. Cause the USB interface module 131 to loosen or even fall off, and the gluing process is relatively more complicated; and in this embodiment, the pin 132 is used to locate the USB interface module 131, no gluing process is required, and it will not be damaged due to the increase in use time, weather conditions, etc. The USB interface module 131 becomes loose or even falls off due to the change of the environment and the influence of the humidity, which can effectively improve the service life and reliability of the USB interface module 131 .

As shown in Figure 2, Figure 3, Figure 4 and Figure 5, the smoke pipe 11 is composed of an upper pipe 111 and a lower pipe 112, and the upper pipe 111 and the lower pipe 112 are respectively inserted and fixed in the metal connecting bracket 41, and the mouthpiece cover 12 Inserted at the end of the upper tube 111 , and the USB charging bracket 13 is inserted at the end of the lower tube 112 , the structural assembly of the smoke tube 11 is fast and convenient.

As shown in Fig. 8, Fig. 9, Fig. 10 and Fig. 11, various atomizers in this embodiment include an e-liquid atomizer 6, and the e-liquid atomizer 6 includes an e-liquid pipe 61, a first The connecting pipe 62, the first threaded rod 63, and the smoke liquid pipe 61 are provided with an oil cup 611 with an opening and a refueling hole 612 communicating with the inner cavity of the oil cup 611, and an oil separator 613 is provided at the opening of the oil cup 611. The filling hole 612 is provided with a filling plug 614, and the oil separator 613 is inserted with a hollow pipe seat 615, and the pipe seat 615 is inserted with an oil guide rope 616 in contact with the inner cavity of the oil cup 611, and the first threaded rod 63 A first insulating spacer 631 is inserted in the end of the first insulating spacer 631, a first thimble 632 is inserted in the first insulating spacer 631, a first ceramic seat 633, an insulating material sheet are arranged in sequence in the inner cavity of the first threaded rod 63 634 and spacer 635, the first ceramic seat 633 is provided with a first electric heating element 636, the first electric heating element 636 is in contact with the oil guide rope 616, and foam is arranged between the first ceramic seat 633 and the inner wall of the first threaded rod 63 Nickel 637, the connecting pins of the first electric heating element 636 pass through the isolation material sheet 634 and the isolation sheet 635 in turn, and are electrically connected with the first threaded rod 63 and the first thimble 632 respectively, and the first thimble 632 and the isolation material sheet 634 , The spacer 635 is provided with a through hole, the through hole of the first thimble 632 passes through the through hole on the spacer 635, the through hole of the spacer material sheet 634, the inner cavity of the first ceramic seat 633 and the inner cavity of the smoke pipe 11 in sequence connected. In this embodiment, the first electric heating element 636 includes oil-conducting glass fiber and a heating wire wound on the glass fiber. In addition, electric heating elements of other structures can also be used as required; the working principle of the smoke oil atomizer 6 is as follows: In the working state, press the button cap 32 on the outside of the switch device 31, the PCB board 3 energizes the first heating element 636, and the first heating element 636 heats the smoke oil (from the oil cup 611) conducted by the oil guide rope 616 to generate smoke The negative pressure produced by the smoker makes the outside air enter the inner cavity of the first ceramic seat 633 from the air inlet 411 and the through hole of the first thimble 632, and the smoke in the inner cavity of the first ceramic seat 633 passes through the side of the oil cup 611 The flue enters the inner chamber of the smoke pipe 11 (specifically, the inner chamber of the upper pipe 111 ), and is sucked into the mouth of the smoker through the mouthpiece cover 12 to complete a smoking process.

As shown in Fig. 12, Fig. 13, Fig. 14 and Fig. 15, various atomizers in this embodiment include an e-liquid paste atomizer 7, and the e-liquid paste atomizer 7 includes a screw seat 71 with a hollow structure, and the screw rod The inner cavity of the seat 71 is provided with a second ceramic seat 73 with an e-liquid paste cavity 72, a second electric heating element 74 is provided in the second ceramic seat 73, a pressure ring 75 is inserted at one end of the screw seat 71, and a pressure ring 75 is inserted at the other end. A second threaded rod 76 is provided, and the second ceramic seat 73 is arranged on the inner side of the pressure ring 75. A second insulating spacer 761 is inserted in the second threaded rod 76, and a second thimble is inserted in the second insulating spacer 761. 762, the second heating element 74 is electrically connected to the second threaded rod 76 and the second thimble 762 respectively, and the second thimble 762 is provided with a through hole, and the through hole of the second thimble 762 passes through the smoke oil paste chamber 72 and the smoke pipe The inner cavity of 11 communicates. In this embodiment, the second electric heating element 74 is specifically a heating wire (in addition, other electric heating elements can also be used according to the needs). In the cavity 72, press the button cap 32 on the outside of the switch device 31, the PCB board 3 will energize the second heating element 74, and the second heating element 74 will heat the contacted e-liquid paste to generate smoke, and the negative pressure generated by the smoker makes the External air enters the e-liquid paste cavity 72 from the air inlet 411 and the through hole of the second thimble 762, and the smoke from the e-liquid paste cavity 72 enters the inner cavity of the smoke tube 11 (specifically, the inner cavity of the upper tube 111), and then passes through the mouthpiece The cover 12 is sucked into the mouth of the smoker to complete a smoking process.

As shown in Figure 16, Figure 17, Figure 18 and Figure 19, various atomizers in this embodiment include a tobacco atomizer 8, and the tobacco atomizer 8 includes a threaded seat 81, a tobacco leaf tube 82, The third threaded rod 83, a spring seat 811 with an airflow hole is inserted in the inner hole of the threaded seat 81, one end of the spring seat 811 is covered with a tobacco extruding spring 812, and the other end is connected with a second connecting pipe 813. The ends of the two connecting pipes 813 are provided with a filter screen 814 and a top cover 815, the top cover 815 is connected to the second connecting pipe 813, and the filter screen 814 is clamped and fixed between the second connecting pipe 813 and the top cover 815, and the tobacco leaf tube 82 is provided with a screw sleeve 821, a heat insulator 822 and a third ceramic seat 823. The screw sleeve 821 is inserted at the end of the tobacco leaf tube 82 and is threadedly connected with the threaded seat 81. The third ceramic seat 823 is provided with a third electric heater. Component 824, one end of the third ceramic seat 823 is fixed in the tobacco leaf tube 82 through the heat insulator 822, and the other end is in contact with the third threaded rod 83, and the third insulating spacer 831 is inserted in the third threaded rod 83, and the third A third thimble 832 is inserted in the insulating spacer 831, and the third heating element 824 is electrically connected to the third threaded rod 83 and the third thimble 832 respectively, and the third thimble 832 is provided with a through hole. The through hole passes through the inner cavity of the third threaded rod 83, the inner cavity of the third ceramic seat 823, the inner hole of the threaded seat 81, the airflow hole of the spring seat 811, the inner cavity of the second connecting pipe 813, the filter screen 814 and the smoke The lumen of the tube 11 communicates. In this embodiment, the third electric heating element 824 is specifically an electric heating wire (other electric heating elements can also be used), and the third insulating spacer 831 is made of silica gel (other insulating materials can also be used). The working principle of the tobacco atomizer 8 in this embodiment is as follows: when installing tobacco, unscrew and remove the threaded seat 81 (together with the spring seat 811, the tobacco extruding spring 812, the second connecting pipe 813, filter screen 814 and top cover 815), tobacco is put into the third ceramic seat 823, and then the threaded seat 81 is screwed into the screw sleeve 821 of the tobacco leaf tube 82, then the tobacco extruding spring 812 will fluffy Tobacco leaves are pressed into the bottom of the third ceramic seat 823 and contact the third heating element 824; in the working state, press the button cap 32 on the outside of the switch device 31, the PCB board 3 energizes the third heating element 824, and the third heating element 824 The contacted tobacco is heated to generate smoke, and the negative pressure generated by the smoker makes the external air enter the inner cavity of the third ceramic seat 823 from the air inlet 411 and the through hole of the third thimble 832, and the inner cavity of the third ceramic seat 823 The smoke then enters the inner cavity of the smoke pipe 11 after being filtered by the filter screen 814 after passing through the cavity of the third ceramic seat 823, the inner hole of the threaded seat 81, the airflow hole of the spring seat 811, and the inner cavity of the second connecting pipe 813 ( Specifically, it is the inner cavity of the upper tube 111 ), and then sucked into the mouth of the smoker through the mouthpiece cover 12 to complete a smoking process.

It should be noted that the various atomizers in this embodiment are only illustrated by the above three structures of the e-liquid atomizer 6, the e-liquid paste atomizer 7, and the tobacco atomizer 8. There is no doubt that based on The electrical connector 4 provided in the smoke tube 11 for installing and fixing the atomizer can also be used to form an electronic cigarette kit with more other structures or types of atomizers. In addition, the PCB board 3 is a commercially available printed circuit board with a control chip, so its detailed structure is not discussed in this embodiment.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (10)

1. the electronic cigarette external member of the multiple atomizer of band, it is characterized in that: comprise electronic cigarette body (1) and multiple atomizer, described electronic cigarette body (1) comprises smoke pipe (11), be provided with battery (2), pcb board (3) and the electric connector (4) for installing fixing atomizer in described smoke pipe (11), described battery (2), electric connector (4) are electrically connected conducting with pcb board (3) respectively.

2. the electronic cigarette external member of the multiple atomizer of band according to claim 1, it is characterized in that: described electric connector (4) comprises metal connection bracket (41), the middle part of described metal connection bracket (41) is provided with the threaded mounting hole (42) for installing fixing atomizer, the bottom of described threaded mounting hole (42) is provided with installation step (43), described installation step (43) is provided with major insulation separation sleeve (44), is provided with spring thimble (5) in described major insulation separation sleeve (44).

3. the electronic cigarette external member of the multiple atomizer of band according to claim 2, it is characterized in that: the inner chamber of smoke pipe (11) is divided into independently two sections by both described major insulation separation sleeve (44), spring thimble (5), described battery (2), pcb board (3) are installed in one section of inner chamber of smoke pipe (11), described atomizer is then installed in another section of inner chamber of smoke pipe (11), the sidewall of described metal connection bracket (41) is provided with air admission hole (411), and the inner chamber of described threaded mounting hole (42) is communicated with extraneous air by air admission hole (411).

4. the electronic cigarette external member of the multiple atomizer of band according to claim 3, it is characterized in that: described pcb board (3) is installed in metal connection bracket (41), described pcb board (3) is provided with switching device (31), the outside described metal connection bracket (41) being positioned at switching device (31) is provided with the button installing hole (412) running through smoke pipe (11) and arrange, the bottom of described button installing hole (412) is provided with support edge (413) of protruding layout to the inside, the outside of described switching device (31) is provided with button cap (32), described button cap (32) be embedded to be arranged in button installing hole (412) and supporting and fixing in supporting the outside along (413).

5. the electronic cigarette external member of the multiple atomizer of band according to claim 4, it is characterized in that: described battery (2) is rechargeable battery, described smoke pipe (11) one end is provided with cigarette holder lid (12), the other end is provided with USB charging bracket (13), usb interface module (131) is provided with in described USB charging bracket (13), described usb interface module (131) and pcb board (3) electrical connection conducting, described battery (2), pcb board (3) and electric connector (4) are arranged between cigarette holder lid (12) and USB charging bracket (13) respectively.

6. the electronic cigarette external member of the multiple atomizer of band according to claim 5, is characterized in that: described USB charging bracket (13) is inserted with latch (132), and described usb interface module (131) is arranged in the outside of latch (132).

7. the electronic cigarette external member of the multiple atomizer of band according to claim 6, it is characterized in that: described smoke pipe (11) is made up of upper pipe (111) and lower pipe (112), described upper pipe (111), lower pipe (112) plug respectively is fixed in metal connection bracket (41), and described cigarette holder lid (12) is inserted in the end of pipe (111), described USB charging bracket (13) is inserted in the end of lower pipe (112).

8. according to the electronic cigarette external member of the multiple atomizer of the band in claim 1 ~ 7 described in any one, it is characterized in that: described multiple atomizer comprises tobacco tar atomizer (6), described tobacco tar atomizer (6) comprises the tobacco juice pipe (61) be connected successively, first tube connector (62), first threaded rod (63), described tobacco juice pipe (61) is provided with the lubricating cup (611) of opening and the tank filler sleeve (612) with lubricating cup (611) inner space, the opening part of described lubricating cup (611) is provided with oil removal sheet (613), described tank filler sleeve (612) is provided with filler plug (614), the base (615) of hollow is inserted with in described oil removal sheet (613), the Oil Guide rope (616) with the lumen contact of lubricating cup (611) is inserted with in described base (615), the first insulating sleeve (631) is inserted with in the end of described first threaded rod (63), the first thimble (632) is inserted with in described first insulating sleeve (631), the first ceramics seat (633) is furnished with successively in the inner chamber of described first threaded rod (63), isolated material sheet (634) and spacer (635), the first heating (636) is provided with in described first ceramics seat (633), described first heating (636) contacts with Oil Guide rope (616), nickel foam (637) is provided with between described first ceramics seat (633) and the inwall of the first threaded rod (63), the connection pin of described first heating (636) is successively through isolated material sheet (634), after spacer (635) respectively with the first threaded rod (63), first thimble (632) electrical connection conducting, described first thimble (632), isolated material sheet (634), spacer (635) is equipped with through hole, the through hole of described first thimble (632) is successively by the through hole on spacer (635), the through hole of isolated material sheet (634), the inner chamber of the first ceramics seat (633) and the inner space of smoke pipe (11).

9. the electronic cigarette external member of the multiple atomizer of band according to claim 8, it is characterized in that: described multiple atomizer comprises tobacco tar cream atomizer (7), described tobacco tar cream atomizer (7) comprises the screw bolt seat (71) of hollow structure, the second ceramics seat (73) with tobacco tar cream chamber (72) is provided with in the inner chamber of described screw bolt seat (71), the second heating (74) is provided with in described second ceramics seat (73), one end of described screw bolt seat (71) is inserted with pressure ring (75), the other end is provided with the second threaded rod (76), described second ceramics seat (73) is located at the inner side of pressure ring (75), the second insulating sleeve (761) is inserted with in described second threaded rod (76), the second thimble (762) is inserted with in described second insulating sleeve (761), described second heating (74) respectively with the second threaded rod (76), second thimble (762) electrical connection conducting, described second thimble (762) is provided with through hole, the through hole of described second thimble (762) passes through the inner space of tobacco tar cream chamber (72) and smoke pipe (11).

10. the electronic cigarette external member of the multiple atomizer of band according to claim 9, it is characterized in that: described multiple atomizer comprises tobacco atomizer (8), described tobacco atomizer (8) comprises interconnective threaded block (81) successively, tobacco leaf pipe (82), 3rd threaded rod (83), the spring base (811) with airflow hole is inserted with in the endoporus of described threaded block (81), one end of described spring base (811) is arranged with tobacco extrusion spring (812), the other end is connected with the second tube connector (813), the end of described second tube connector (813) is provided with screen pack (814) and top cover (815), described top cover (815) is connected with the second tube connector (813), and screen pack (814) is clamped and fastened between the second tube connector (813) and top cover (815), swivel nut (821) is provided with in described tobacco leaf pipe (82), thermal insulation barriers (822) and the 3rd ceramics seat (823), described swivel nut (821) is inserted in the end of tobacco leaf pipe (82) and is threaded with threaded block (81), the 3rd heating (824) is provided with in described 3rd ceramics seat (823), described 3rd ceramics seat (823) one end is fixed in tobacco leaf pipe (82) by thermal insulation barriers (822), the other end is conflicted on the 3rd threaded rod (83), the 3rd insulating sleeve (831) is inserted with in described 3rd threaded rod (83), the 3rd thimble (832) is inserted with in described 3rd insulating sleeve (831), described 3rd heating (824) respectively with the 3rd threaded rod (83), 3rd thimble (832) electrical connection conducting, described 3rd thimble (832) is provided with through hole, the through hole of described 3rd thimble (832) is successively by the inner chamber of the 3rd threaded rod (83), the inner chamber of the 3rd ceramics seat (823), the endoporus of threaded block (81), the airflow hole of spring base (811), the inner chamber of the second tube connector (813), the inner space of filter screen (814) and smoke pipe (11).