CN219613075U - Multi-contact fool-proof bullet-changing atomizer and electronic cigarette - Google Patents

Abstract

The utility model relates to a multi-contact fool-proof bullet-changing atomizer and an electronic cigarette, which comprise a cigarette bullet, wherein the cigarette bullet comprises a heating wire and a heating wire welding plate, the heating wire is provided with a joint part and two conducting wires led out from the joint part, the heating wire welding plate is provided with two input end bonding pads and two output end bonding pads which are used as electric access parts of the heating wire, the two input end bonding pads and the two output end bonding pads are arranged in a central symmetry way, and the electronic cigarette comprises a cigarette rod, and the cigarette rod is provided with two spring electrodes which are in a central symmetry way and are correspondingly inserted into bonding pads. According to the utility model, no matter the cigarette rod is inserted into the cigarette cartridge in any direction, the two spring electrodes of the cigarette rod can be respectively and electrically connected with the input terminal bonding pad and the output terminal bonding pad, so that the electric connection can be realized when the cigarette rod is installed in any direction.

Description

Multi-contact fool-proof bullet-changing atomizer and electronic cigarette

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to a multi-contact foolproof bullet-changing atomizer and an electronic cigarette.

Background

An electronic cigarette is an electronic product that mimics a cigarette and has smoke, taste, and feel similar to a cigarette. The atomizer is a core component of the electronic cigarette, and is a product which is sucked by a user after the tobacco tar is converted into steam through means such as atomization. The existing electronic cigarettes are generally divided into disposable electronic cigarettes and bullet-changing electronic cigarettes, the disposable electronic cigarettes are disposable, tobacco stems of the bullet-changing electronic cigarettes can be reused, and the service life of the electronic cigarettes can be prolonged only by replacing an atomizer.

The common bullet-changing electronic cigarette is characterized in that two conductive wires of a heating core are connected to two electrodes at the bottom of an atomizer respectively, then the two electrodes at the top of a cigarette rod are respectively in butt joint with the electrodes on the atomizer to conduct electricity, but after the cigarette rod is installed in a positive alignment mode through the atomizer, the electrodes of the cigarette rod are in butt joint with the electric connection portion of the atomizer to realize electric connection, the atomizer can be detachably connected, when the atomizer is reversely installed in the cigarette rod, the atomizer cannot be completely installed due to a foolproof structure, and therefore the atomizer needs to be plugged in and pulled out again, and experience is affected.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a multi-contact foolproof cartridge-changing-free atomizer with a stem that can be loaded into the atomizer in any direction, and an electronic cigarette having the atomizer.

The utility model provides a prevent slow-witted bullet atomizer that trades, includes the cigarette bullet, the cigarette bullet includes heater and heater welded plate, the heater has the joint portion with follow two conductor wires that the joint portion draws forth, the heater welded plate is divided into input and output from the insulating interval, input with the output respectively is equipped with the heater solder joint, the tip of two conductor wires respectively with one the welding of heater solder joint, the input is equipped with two input pads, the output is equipped with two output pads, two input pads with two output pads are central symmetry setting.

Further, the cigarette bullet further comprises an oil cup, two conductive wires of the heating wire are wrapped with oil guiding cotton, a heating wire support is arranged at the joint part of the heating wire, a heating wire support sleeve is arranged outside the heating wire support, and the heating wire support sleeve is sleeved in the oil cup.

Further, one end of the oil cup is provided with an oil filling hole, the oil filling hole is provided with an oil filling hole silica gel plug and an oil sealing silica gel sleeve, and the other end of the oil cup is provided with oil cup lower silica gel.

Further, one end of the outer edge of the lower silica gel of the oil cup is plugged in the oil cup, the other end of the outer edge is clamped with a cartridge bottom cover, and the heating wire welding plate is arranged on the bottom surface of the lower silica gel of the oil cup and is fixed through the cartridge bottom cover.

Further, the lower silica gel of the oil cup is provided with two conductive wire holes, and the two conductive wires respectively penetrate through one conductive wire hole and are welded with the welding point of the heating wire.

Further, a metal cover is arranged outside the cartridge bottom cover, and a first electrode jack is arranged at a position, corresponding to the input end bonding pad and the output end bonding pad, of the cartridge bottom cover and the metal cover.

The utility model provides an electron cigarette, includes tobacco rod and above a multi-contact prevent slow-witted bullet atomizer that trades, the tobacco rod includes tobacco rod support and two spring electrodes, tobacco rod support one end bottom surface is equipped with two second electrode jacks of centrosymmetric, the tobacco rod support other end is equipped with the plug, the one end of two spring electrodes inserts respectively second electrode jack and through magnet fixed mounting, the other end inserts arbitrary one first electrode jack and with the welding plate looks butt of heating wire.

Further, a battery cell is arranged in the tobacco stem support, one end, close to the spring electrode, of the battery cell is provided with battery cell cotton, and the battery cell cotton is used for adsorbing condensate generated by smoke entering the tobacco stem and preventing the spring electrode from being in contact with the battery cell.

Further, a battery tube is sleeved outside the tobacco stem support to provide a sealed environment, and a tobacco stem bottom cover is arranged at the bottom of the battery tube.

Further, a scheme plate is arranged in the battery tube, the electric core is electrically connected with the scheme plate, the scheme plate is electrically connected with the spring electrode, and the scheme plate can control and adjust the voltage of the heating wire.

The utility model provides a prevent slow-witted bullet formula atomizer that trades, includes the cigarette bullet, the cigarette bullet is through setting up the heating wire welds the board, central symmetry sets up two input terminal pads and two output terminal pads on the heating wire welds the board as the cigarette pole with the electric connection portion of cigarette bullet, the heating wire welds the board and is equipped with two heating wire solder joints, two electric wire ends of heating wire respectively with one the welding of heating wire solder joint realizes electric connection, an electron cigarette, including above cigarette bullet, still is equipped with the cigarette pole, two spring electrode central symmetry sets up of cigarette pole, no matter the cigarette pole inserts the cigarette bullet with arbitrary direction, two spring electrodes of cigarette pole all can be connected with one of them input terminal pad and one of them output terminal pad, have increased the connection contact, need not to set up and prevent slow-witted structure, make the cigarette bullet with the cigarette pole only need once install can succeed, improve installation effectiveness and improve user experience.

Drawings

Fig. 1 is an exploded schematic view of a multi-contact foolproof cartomizer embodying the present utility model.

Fig. 2 is a schematic diagram of a heating wire welding plate structure of a multi-contact fool-proof bullet-changing atomizer.

Fig. 3 is a schematic front cross-sectional view of an electronic cigarette embodying the present utility model.

Fig. 4 is a schematic view illustrating the decomposition of a tobacco rod of an electronic cigarette according to the present utility model.

Fig. 5 is a schematic airflow diagram of an electronic cigarette according to the present utility model.

Detailed Description

The present utility model will be described in detail with reference to specific embodiments and drawings.

Referring to fig. 1-2, a multi-contact foolproof bullet-changing atomizer provided by the embodiment of the utility model is shown, and the atomizer comprises a cartridge, wherein the cartridge comprises a heating wire 11 and a heating wire welding plate 12, the heating wire welding plate 12 is of an electrical switching structure of the heating wire 11, the heating wire 11 is provided with a joint part and two conductive wires led out from the joint part, the heating wire welding plate 12 is divided into an input part and an output part from a middle insulation interval, the input part and the output part are respectively provided with a heating wire welding point 121, the ends of the two conductive wires are respectively welded with one heating wire welding point 121, so that the heating wire 11 and the heating wire welding plate 12 are electrically communicated, the input part is provided with two input end welding pads 122, the output part is provided with two output end welding pads 123, the two input end welding pads 122 and the two output end welding pads 123 are arranged in a central symmetry manner, the contacts connected are added, and the conventional one-to-one connection structure is upgraded to a pair of two electrical connection structures, so that the smoke rod is not required to be inserted into the electrical connection structure, and the forward and reverse smoke preventing structure is realized.

Referring to fig. 3, the structure of the cartridge is further understood, the cartridge further includes an oil cup 13, a cavity is formed in the oil cup 13, the cavity is used for accommodating tobacco tar, two conductive wires of the heating wire 11 are wrapped with an oil guiding cotton 14, a heating wire support 15 is arranged at a joint portion of the heating wire 11, a heating wire support sleeve 16 is arranged outside the heating wire support 15, the heating wire support sleeve 16 is installed in the oil cup 13, the oil guiding cotton 14 is used for absorbing the tobacco tar in the oil cup 13, and the two conductive wires are used for conducting connection.

Specifically, oil cup 13 one end is equipped with the oil filler point, the oil filler point is used for adding tobacco tar, oil filler point department is equipped with oil filler point silica gel plug 17 and seals oily silica gel cover 18, and double-deck improvement seals the setting and improves the sealing performance of oil cup 13, convenient to operate, still environmental protection, the other end is equipped with under the oil cup silica gel 19, under the oil cup silica gel 19 be the outer fringe be equipped with the installation stopper of spiral line, under the oil cup one end stopper of silica gel 19 in the oil cup 13 plays the effect of sealed oil cup 13, and the other end joint has cigarette bullet end cover 20, under the oil cup silica gel 19 bottom is equipped with the recess, heating wire welded plate 12 is located under the oil cup silica gel 19 in the recess and through cigarette bullet end cover 20 is fixed.

Specifically, the silicone 19 is provided with two conductive wire holes under the oil cup, the top ends of the two conductive wires respectively pass through one conductive wire hole and are welded with the heating wire welding spot 121, so that the input part and the output part are electrically connected with the conductive wires, the input end bonding pad 122 of the input part and the output end bonding pad 123 of the output part are arranged as electrical access ends and can also be electrically connected with the conductive wires, the metal cover 21 is arranged outside the cartridge bottom cover 20, the first electrode insertion holes are formed in positions of the cartridge bottom cover 20 corresponding to the metal cover 21 in the input end bonding pad 122 and the output end bonding pad 123, and the first electrode insertion holes are used for inserting the tobacco stems.

Referring to fig. 3-4, an electronic cigarette with the cartridge further includes a tobacco rod, the tobacco rod includes a tobacco rod support 22 and two spring electrodes 23, two second electrode jacks with central symmetry are provided on the bottom surface of one end of the tobacco rod support 22, the second electrode jacks are matched with the spring electrodes 23 in shape for the insertion of the spring electrodes 23, one end of the spring electrode 23 is inserted into the second electrode jacks and fixedly installed through a magnet 222, the other end is inserted into any one of the first electrode jacks and is abutted against an input end pad 122 or an output end pad 123 of the heating wire welding plate 12, the two spring electrodes 23 can be respectively corresponding to one input end pad 122 and one output end pad 123 no matter whether forward or backward inserted, a rubber plug 24 is provided on the other end of the tobacco rod support 22, and the rubber plug 24 is a microphone silica gel.

Specifically, a battery cell 25 is disposed in the tobacco stem support 22, a battery cell cotton 26 is disposed at one end of the battery cell 25 near the spring electrode 23, and the battery cell cotton 26 is used for adsorbing condensate generated by smoke entering the tobacco stem and preventing the spring electrode 23 from contacting with the battery cell 25. The electric core 25 is used for providing current and voltage required by normal operation for the cigarette bullet, the current and voltage output by the electric core 25 are supplied to the heating wire 11 after entering the heating wire welding plate 12 through the spring electrode 23, and the heating wire 11 heats and atomizes the tobacco tar until generating smoke.

Further, a battery tube 27 is sleeved outside the tobacco rod support 22 to provide a sealing environment, a tobacco rod bottom cover 29 is arranged at the bottom of the battery tube 27, a 0-type silica gel ring 30 is arranged at the joint of the upper end and the lower end of the tobacco rod support 22 and the tobacco rod support 22, and the sealing performance of the tobacco rod is improved by the 0-type silica gel ring 30. Fang Anban 28 is arranged in the battery tube 27, the Fang Anban is electrically connected with the electric core 25, the Fang Anban is electrically connected with the spring electrode 23, the Fang Anban is used for controlling and regulating the voltage provided by the electric core 25 to the heating wire 11, a microphone is arranged on the scheme plate 28, and the microphone senses the pressure difference to control whether the electronic cigarette works or not.

Referring to fig. 5, when the electronic cigarette works, air flows into the hole of the bottom cover 29 of the cigarette rod, passes through the cigarette rod support 22, enters the cartridge from the first electrode jack, and after entering the cartridge, the atomized tobacco liquid gas is carried away by the heating wire 11 to form smoke, and flows out from the central hole of the oil cup 13.

The utility model provides a prevent slow-witted bullet formula atomizer that trades, includes the cigarette bullet, the cigarette bullet is through setting up heating wire weld plate 12, central symmetry sets up two input terminal pads 122 and two output terminal pads 123 on the heating wire weld plate 12 as the cigarette pole with the electric connection portion of cigarette bullet, heating wire weld plate 12 is equipped with two heating wire solder joints 121, two conductive line end of heating wire 11 respectively with one heating wire solder joint 121 welds and realizes electric connection, an electron cigarette, including above cigarette bullet, still is equipped with the cigarette pole, two spring electrode 23 central symmetry of cigarette pole set up, no matter the cigarette pole inserts the cigarette bullet with arbitrary direction, two spring electrode 23 of cigarette pole can both be connected with one of them input terminal pad 122 and one of them output terminal pad 123, has increased the contact, need not to set up and has prevented slow-witted structure for the cigarette bullet with the cigarette pole only need once install can be successful, improves installation effectiveness and improvement user experience.

It should be noted that the present utility model is not limited to the above embodiments, and those skilled in the art can make other changes according to the inventive spirit of the present utility model, and these changes according to the inventive spirit of the present utility model should be included in the scope of the present utility model as claimed.

Claims (10)

1. The utility model provides a many contacts exempt from to prevent slow-witted bullet change atomizer, includes the cigarette bullet, its characterized in that, the cigarette bullet includes heater and heater welded plate, the heater has the joint portion and follows two electric wires that the joint portion draws forth, the heater welded plate is divided into input and output from the insulating interval, input with the output respectively is equipped with the heater solder joint, the tip of two electric wires respectively with one the welding of heater solder joint, the input is equipped with two input pads, the output is equipped with two output pads, two input pads with two output pads set up for central symmetry.

2. The multi-contact fool-proof cartridge changing atomizer of claim 1, wherein said cartridge further comprises an oil cup, two conductive wires of said heating wire are wrapped with oil-guiding cotton, a joint portion of said heating wire is provided with a heating wire support, a heating wire support sleeve is arranged outside said heating wire support, and said heating wire support sleeve is arranged inside said oil cup.

3. The multi-contact fool-proof shell-changing atomizer of claim 2, wherein one end of the oil cup is provided with an oil filling hole, the oil filling hole is provided with an oil filling hole silica gel plug and an oil sealing silica gel sleeve, and the other end of the oil cup is provided with oil cup lower silica gel.

4. The multi-contact fool-proof bullet-changing atomizer of claim 3 wherein an outer edge of said oil cup lower silica gel is inserted into said oil cup, a cartridge bottom cover is clamped at the other end, said heating wire welding plate is disposed on the bottom surface of said oil cup lower silica gel and is fixed by said cartridge bottom cover.

5. The multi-contact foolproof bullet-changing atomizer of claim 4 wherein said oil cup lower silica gel is provided with two conductive wire holes, said two conductive wires respectively passing through one of said conductive wire holes and being welded to said heating wire weld.

6. The multi-contact foolproof cartridge-changing atomizer of claim 5 wherein a metal cover is disposed outside said cartridge bottom cover, said cartridge bottom cover having first electrode receptacles disposed therein at positions corresponding to said input terminal pads and said output terminal pads.

7. The electronic cigarette is characterized by comprising a cigarette rod and the multi-contact foolproof bullet-changing atomizer according to any one of claims 1-6, wherein the cigarette rod comprises a cigarette rod support and two spring electrodes, two second electrode jacks with central symmetry are arranged on the bottom surface of one end of the cigarette rod support, a rubber plug is arranged at the other end of the cigarette rod support, one ends of the two spring electrodes are respectively inserted into the second electrode jacks and fixedly installed through magnets, and the other ends of the two spring electrodes are inserted into any one of the first electrode jacks and are abutted against the heating wire welding plate.

8. The electronic cigarette of claim 7, wherein a battery cell is disposed in the cigarette holder, and a battery cell cotton is disposed at an end of the battery cell near the spring electrode, wherein the battery cell cotton is used for adsorbing condensate generated by smoke entering the cigarette holder and preventing the spring electrode from contacting the battery cell.

9. The electronic cigarette of claim 8, wherein the tobacco rod support is sleeved with a battery tube to provide a sealed environment, and a tobacco rod bottom cover is arranged at the bottom of the battery tube.

10. The electronic cigarette of claim 9, wherein a pattern plate is disposed in the battery tube, the battery cell is electrically connected to the pattern plate, the pattern plate is electrically connected to the spring electrode, and the pattern plate is capable of controlling and adjusting the voltage of the heating wire.