Drawing resistance and power linkage adjusting structure and electronic cigarette with same

Abstract

The invention discloses a draw resistance and power linkage adjusting structure, which is characterized in that a three-gear toggle switch is fixed and electrically connected on a PCB (Printed Circuit Board), so that an air inlet and the three-gear toggle switch are arranged adjacently, and an inner bottom shell with an air adjusting hole is sleeved outside the air inlet and the three-gear toggle switch at the same time; the inner bottom shell is provided with a pushing plate which can drive the three-gear toggle switch to toggle back and forth and adjust the size of the air adjusting hole at the same time, and therefore linkage adjustment of suction resistance and power is achieved. The invention further discloses an electronic cigarette with the draw resistance and power linkage adjusting structure, the electronic cigarette comprises the draw resistance and power linkage adjusting structure and an upper shell, a cigarette holder is arranged at the top of the upper shell, cigarette holder silica gel, condensation cotton, an oil cup and a support are arranged in the upper shell from top to bottom, and oil guide cotton and an atomization core assembly are arranged in the oil cup. In the same electronic cigarette device, the suction resistance and the power can be adjusted at the same time, the structure and assembly are simplified, manpower and material resources are saved, operation is easy, cost control and market share improvement are facilitated, and the requirements of customers are greatly met.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes, and particularly relates to a suction resistance and power linkage adjustment structure and an electronic cigarette having the structure. Background Art

[0002] Suction resistance refers to the resistance of an electronic cigarette during suction, usually detected by air pressure, which represents the resistance feeling of the electronic cigarette during suction to a certain extent. The greater the suction resistance, the less the intake air volume and the richer the taste. The smaller the suction resistance, the greater the intake air volume and the easier it is to suck.

[0003] Power is used to control the output mode of the electronic cigarette host. Variable power enables the user to modify the output mode of the host, that is, to adjust the power acting on the atomizer, thereby changing the taste and the amount of smoke.

[0004] In the design of some existing electronic cigarettes, most of them have a single suction resistance adjustment structure or a single power adjustment structure. If both are available, in the same electronic cigarette device, the suction resistance adjustment structure and the power adjustment structure are two separate structures. Therefore, the structure for realizing adjustable suction resistance and power at the same time is complex, which not only causes difficulties in assembly, consumes a lot of manpower and material resources, and has a high product cost, but also is inconvenient for the user to operate the two structures at the same time. Therefore, it is not favored by the market and cannot meet the needs of customers.

[0005] Therefore, it is necessary to provide a suction resistance and power linkage adjustment structure and an electronic cigarette having the structure to overcome the above defects. Summary of the Invention

[0006] The main purpose of the present invention is to overcome the deficiencies in the prior art, and provide a suction resistance and power linkage adjustment structure and an electronic cigarette having the structure to solve the problems in the prior art.

[0007] To achieve the above object, the technical solution provided by the present invention is: a suction resistance and power linkage adjustment structure, including an inner bottom shell, a three-position toggle switch, a PCB board, a main air passage, a push plate and an outer bottom shell. The three-position toggle switch is arranged on the PCB board and is electrically connected to the PCB board. An air inlet is provided at the bottom of the main air passage. A groove is provided at the bottom of the inner shell. The push plate is slidably fixed on the groove. An opening and an air adjustment hole are provided at the bottom of the groove. The push plate includes a body and a push block. The push block is arranged on one side of the body. A return groove and a switch fixing groove are provided on the other side of the body. A through hole is provided at the middle bottom wall of the return groove. A silica gel block is fixed in the return groove. A toggle block is provided on the three-position toggle switch. The toggle block passes through the opening and is clamped in the switch fixing groove. An air hole is provided on the silica gel block. The air inlet, the air adjustment hole, the air hole and the through hole are set to be in air communication.

[0008] As a further solution of the present invention, it is characterized in that: a sealing silica gel is sleeved outside and around the bottom of the air inlet.

[0009] As a further solution of the present invention, it is characterized in that: a second groove is provided on the inner side of the bottom of the outer bottom shell, a second opening is provided on the second groove, and the second groove and the groove cooperate with each other to form a receiving cavity.

[0010] As a further solution of the present invention, it is characterized in that: a charging interface is further provided on the PCB board.

[0011] The present invention also discloses an electronic cigarette with a suction resistance and power linkage adjustment structure, including the above-mentioned suction resistance and power linkage adjustment structure and an upper shell. A mouthpiece is provided at the top of the upper shell. Inside the upper shell, there are a mouthpiece silica gel, a condensation cotton, an oil cup and a bracket from top to bottom. A wicking cotton and an atomization core assembly are provided in the oil cup.

[0012] As a further solution of the present invention, it is characterized in that: a small PCB board and a battery are provided on the bracket, a microphone and a display screen are provided on the small PCB board, and both the battery and the microphone are electrically connected to the small PCB board.

[0013] As a further solution of the present invention, it is characterized in that: the atomization core assembly includes an atomization core and a heating wire silica gel. A heating wire is provided inside the atomization core, pins are provided at the bottom of the heating wire, and the pins pass through the heating wire silica gel and are electrically connected to the small PCB board.

[0014] As a further solution of the present invention, it is characterized in that: the small PCB board and the PCB board are electrically connected.

[0015] As a further solution of the present invention, it is characterized in that: the heating wire includes a first heating part and a second heating part.

[0016] As a further solution of the present invention, it is characterized in that: the pins are set to 3, and one of the pins is set as a common pin for the first heating part and the second heating part.

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

[0018] A suction resistance and power linkage adjustment structure, comprising an inner bottom shell, a three-position toggle switch, a PCB board, a main air passage, a pushing plate and an outer bottom shell. The three-position toggle switch is arranged on the PCB board and electrically connected to the PCB board. The bottom of the main air passage is provided with an air inlet, and the bottom of the inner shell is provided with a groove. The pushing plate is slidably fixed on the groove. The bottom of the groove is provided with an opening and an air adjustment hole. The pushing plate includes a body and a pushing block. The pushing block is arranged on one side of the body. The other side of the body is provided with a return groove and a switch fixing groove. The middle bottom wall of the return groove is provided with a through hole. A silica gel block is fixedly arranged in the return groove. The three-position toggle switch is provided with a toggle block. The toggle block passes through the opening and is clamped on the switch fixing groove. The silica gel block is provided with an air hole. The air inlet, the air adjustment hole, the air hole and the through hole are set to be in air flow communication. By moving the pushing plate back and forth, the air flow size of the air adjustment hole is changed, and the working mode of the three-position toggle switch is changed, so as to realize the linkage adjustment of the suction resistance and the power. The present invention also discloses an electronic cigarette with a suction resistance and power linkage adjustment structure, comprising the above-mentioned suction resistance and power linkage adjustment structure and an upper shell. The top of the upper shell is provided with a mouthpiece. Inside the upper shell, there are a mouthpiece silica gel, a condensation cotton, an oil cup and a bracket arranged from top to bottom. The oil cup is provided with a wicking cotton and an atomization core assembly. In the present invention, in the same electronic cigarette device, the suction resistance and the power can be adjusted simultaneously, the structure and assembly are simplified, manpower and material resources are saved, the operation is simple, the cost control is facilitated and the market share is increased, which greatly meets the needs of customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 FIG. is a three-dimensional structure schematic diagram of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having the structure;

[0020] Figure 2 FIG. is a partial exploded schematic diagram of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having the structure;

[0021] Figure 3 FIG. is a longitudinal sectional structure schematic diagram of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having the structure;

[0022] Figure 4 FIG. is a three-dimensional structure schematic diagram of the inner bottom shell of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having the structure;

[0023] Figure 5 FIG. is a three-dimensional structure schematic diagram of the pushing plate of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having the structure;

[0024] Figure 6 FIG. is a three-dimensional structure schematic diagram of the outer bottom shell of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having the structure;

[0025] Figure 7 This is an overall explosion schematic diagram of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having this structure;

[0026] Figure 8 This is a three-dimensional structure schematic diagram of a bracket of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having this structure;

[0027] Figure 9 This is a three-dimensional structure schematic diagram of a small PCB board of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having this structure;

[0028] Figure 10 This is a three-dimensional structure schematic diagram of a heating wire of a suction resistance and power linkage adjustment structure of the present invention and an electronic cigarette having this structure;

[0029] Element description in the legend: 1 - inner bottom case; 11 - groove; 12 - opening; 13 - air adjustment hole; 2 - three-position toggle switch; 21 - toggle block; 3 - PCB board; 31 - charging interface; 4 - main air passage; 41 - air inlet; 5 - push plate; 51 - body; 52 - push block; 53 - return groove; 531 - silica gel block; 532 - air hole; 54 - switch fixing groove; 55 - through hole; 6 - outer bottom case; 61 - second groove; 62 - second opening; 7 - sealing silica gel; 8 - accommodating cavity; 9 - upper case; 91 - mouthpiece; 92 - mouthpiece silica gel; 93 - condensation cotton; 94 - oil cup; 95 - bracket; 951 - small PCB board; 952 - battery; 953 - microphone; 954 - display screen; 96 - oil guiding cotton; 97 - atomization core assembly; 971 - atomization core; 972 - heating wire silica gel; 973 - heating wire; 974 - pin; 975 - first heating part; 976 - second heating part. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1

[0032] Please refer to Figure 1-6, in one embodiment of the present invention, a structure for linked adjustment of draw resistance and power includes an inner bottom shell 1, a three-position toggle switch 2, a PCB board 3, a main air passage 4, a push plate 5 and an outer bottom shell 6. The three-position toggle switch 2 is arranged on the PCB board 3 and electrically connected to the PCB board 3. The bottom of the main air passage 4 is provided with an air inlet 41. The bottom of the inner shell 1 is provided with a groove 11. The push plate 5 is slidably fixed on the groove 11. The bottom of the groove 11 is provided with an opening 12 and an air adjustment hole 13. The push plate 5 includes a body 51 and a push block 52. The push block 52 is arranged on one side of the body 1. The other side of the body 1 is provided with a return groove 53 and a switch fixing groove 54. The middle bottom wall of the return groove 53 is provided with a through hole 55. A silica gel block 531 is fixed in the return groove 53. The three-position toggle switch 2 is provided with a toggle block 21. The toggle block 21 passes through the opening 12 and is clamped on the switch fixing groove 54. The silica gel block 531 is provided with an air hole 532. The air inlet 41, the air adjustment hole 13, the air hole 532 and the through hole 55 are set to be in air flow communication. When the push plate 5 is pushed to the middle position of the groove 11, the air adjustment hole 13 is in a closed state, the three-position toggle switch 2 is in the first gear state, and the electronic cigarette device is turned off; when the push plate 5 is pushed to the left position of the groove 11, the draw resistance is reduced, and at the same time, the three-position toggle switch 2 is pulled to the second gear, and at the same time, a command is sent to make one of the first heating part 975 or the second heating part 976 in the heating wire 973 work; when the push plate 5 is pushed to the right position of the groove 11, the draw resistance is reduced again, and at the same time, the three-position toggle switch 2 is pulled to the third gear, and at the same time, a command is sent to make the first heating part 975 and the second heating part 976 in the heating wire 973 work simultaneously. Therefore, the user can, according to his own preference, select different draw resistances and corresponding powers by toggling the push plate 5, so as to obtain the desired taste.

[0033] Based on the above embodiment, in order to prevent air flow from flowing away through the gap between the air inlet 41 and the inner shell 1, a sealing silica gel 7 is tightly sleeved on the outer side and periphery of the bottom of the air inlet 41. A convex block 111 matched with the sealing silica gel 7 is provided upward at the top of the groove 11. The outer periphery of the sealing silica gel 7 and the inner side of the convex block 111 are set to be tightly connected.

[0034] Based on the above embodiment, a second groove 61 is provided on the inner side of the bottom of the outer bottom shell 6. A second opening 62 is provided on the second groove 61. The second groove 61 and the groove 11 cooperate with each other to form a receiving cavity 8. The push plate 5 drives the silica gel block 531 and the toggle block 21 to toggle back and forth along the receiving cavity 8, so as to change the air flow size of the air adjustment hole 13 and change the working mode of the three-position toggle switch 2, thereby realizing the linked adjustment of draw resistance and power.

[0035] Based on the above embodiments, to facilitate charging of the draw resistance and power linkage adjustment structure to maintain the sustainable operation of the PCB board 3, a charging interface 31 is further provided on the PCB board 3. The charging interface 31 can be customized as a USB interface, a DC interface, or a Type-c interface according to customer requirements, and is preferably a Type-c interface.

[0036] Embodiment 2

[0037] Please refer to Figure 1-10 , in another embodiment of the present invention, an electronic cigarette with a draw resistance and power linkage adjustment structure includes the draw resistance and power linkage adjustment structure and an upper shell 9 described in Embodiment 1. To facilitate suction, a mouthpiece 91 is provided at the top of the upper shell 9. Inside the upper shell 9, a mouthpiece silicone 92, a condensation cotton 93, an oil cup 94, and a bracket 95 are arranged from top to bottom. A wicking cotton 96 for storing e-liquid and an atomization core assembly 97 for atomizing the e-liquid are provided in the oil cup 94. A PCB small board 951 and a battery 952 are provided on the bracket 95, and a structure for fixing the battery 952 can be set on the bracket 95 according to the battery specifications. A microphone 953 and a display screen 954 are provided on the PCB small board 951, and the user can view the remaining e-liquid amount and power through the display screen. To facilitate the circuit and control of the overall electronic cigarette device, the battery 952 and the microphone 953 are both electrically connected to the PCB small board 951. The atomization core assembly 97 includes an atomization core 971 and a heating wire silicone 972. A heating wire 973 is provided inside the atomization core 971, and a pin 974 is provided at the bottom of the heating wire 973. The pin 974 passes through the heating wire silicone 972 and is electrically connected to the PCB small board 951. The PCB small board 951 is electrically connected to the PCB board 3. The heating wire 973 includes a first heating part 975 and a second heating part 976. The pin 974 is provided with 3. To optimize the control of the circuit, one of the pins 974 can be set as a common pin for the first heating part 975 and the second heating part 976. With the above design, in the same electronic cigarette device, the draw resistance and power can be adjusted simultaneously, simplifying the structure and assembly, saving manpower and material resources, with simple operation, being beneficial to controlling costs and increasing market share, and greatly meeting the needs of customers.

[0038] The above detailed description is a specific description of one feasible embodiment of the present invention. However, the embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification made without departing from the technical spirit of the present invention should be included in the patent scope of this case.

Claims

1. A draw resistance and power linkage adjustment structure, Characterized in that: It includes an inner bottom shell (1), a three - position toggle switch (2), a PCB board (3), a main air passage (4), a push plate (5) and an outer bottom shell (6). The three - position toggle switch (2) is arranged on the PCB board (3) and is electrically connected to the PCB board (3). An air inlet (41) is provided at the bottom of the main air passage (4). A groove (11) is provided at the bottom of the inner shell (1). The push plate (5) is slidably fixed on the groove (11). An opening (12) and an air adjustment hole (13) are provided at the bottom of the groove (11). The push plate (5) includes a body (51) and a push block (52). The push block (52) is arranged on one side of the body (1). A return groove (53) and a switch fixing groove (54) are provided on the other side of the body (1). A through hole (55) is provided at the middle bottom wall of the return groove (53). A silica gel block (531) is fixedly arranged in the return groove (53). A toggle block (21) is provided on the three - position toggle switch (2). The toggle block (21) passes through the opening (12) and is clamped on the switch fixing groove (54). An air hole (532) is provided on the silica gel block (531). The air inlet (41), the air adjustment hole (13), the air hole (532) and the through hole (55) are set to be in air communication.

2. The draw resistance and power linkage adjustment structure according to claim 1, Characterized in that: A sealing silica gel (7) is sleeved on the outer side and periphery of the bottom of the air inlet (41).

3. The draw resistance and power linkage adjustment structure according to claim 1, Characterized in that: A second groove (61) is provided on the inner side of the bottom of the outer bottom shell (6). A second opening (62) is provided on the second groove (61). The second groove (61) and the groove (11) cooperate with each other to form an accommodation cavity (8).

4. The draw resistance and power linkage adjustment structure according to claim 1, Characterized in that: A charging interface (31) is further provided on the PCB board (3).

5. An electronic cigarette having a draw resistance and power linkage adjustment structure, Characterized in that: It includes the draw resistance and power linkage adjustment structure according to any one of claims 1 - 4 and an upper shell (9). A mouthpiece (91) is provided at the top of the upper shell (9). Inside the upper shell (9), a mouthpiece silica gel (92), a condensation cotton (93), an oil cup (94) and a bracket (95) are arranged from top to bottom. A wicking cotton (96) and an atomization core assembly (97) are provided in the oil cup (94).

6. The electronic cigarette having a draw resistance and power linkage adjustment structure according to claim 5, Characterized in that: A PCB small board (951) and a battery (952) are provided on the bracket (95). A microphone (953) and a display screen (954) are provided on the PCB small board (951). The battery (952) and the microphone (953) are both electrically connected to the PCB small board (951).

7. The electronic cigarette having a draw resistance and power linkage adjustment structure according to claim 5, Characterized in that: The atomizing core assembly (97) includes an atomizing core (971) and a heating wire silica gel (972). A heating wire (973) is provided inside the atomizing core (971). A pin (974) is provided at the bottom of the heating wire (973). The pin (974) passes through the heating wire silica gel (972) and is electrically connected to the small PCB board (951).

8. The electronic cigarette with a suction resistance and power linkage adjustment structure according to claim 7, characterized in that: The small PCB board (951) is electrically connected to the PCB board (3).

9. The electronic cigarette with a suction resistance and power linkage adjustment structure according to claim 7, characterized in that: The heating wire (973) includes a first heating part (975) and a second heating part (976).

10. The electronic cigarette with a suction resistance and power linkage adjustment structure according to claim 7, characterized in that: Three pins (974) are provided, and one of the pins (974) is provided as a common pin for the first heating part (975) and the second heating part (976).

Images