CN204444248U - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
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- CN204444248U CN204444248U CN201520048005.1U CN201520048005U CN204444248U CN 204444248 U CN204444248 U CN 204444248U CN 201520048005 U CN201520048005 U CN 201520048005U CN 204444248 U CN204444248 U CN 204444248U
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Abstract
The utility model discloses a kind of atomizer and electronic cigarette.This atomizer comprises the housing with a near-end and far-end and the liquid storage cylinder for holding tobacco juice be arranged in this housing, this near-end is provided with a suction nozzle aspirated for people, this far-end is provided with for tobacco juice atomization is formed aerocolloidal atomising device, a wireway is connected with between this atomising device and suction nozzle, described near-end also offers at least one air inlet, described wireway with there is between liquid storage cylinder an annular and the inlet channel be connected with this air inlet, extraneous air can enter from described air inlet and arrive described atomising device via this inlet channel, the aerosol that this atomising device produces can be sucked out from suction nozzle via described wireway.Compared to existing technologies, the air inlet in the atomizer that the utility model relates to and gas outlet are positioned on same one end, can effectively prevent tobacco juice from leaking, and the Power Supply Assembly of tobacco juice inflow electronic cigarette also can be avoided interior to cause potential safety hazard.
Description
Technical field
The utility model relates to electronic cigarette field, relates to a kind of atomizer specifically and uses the electronic cigarette of this atomizer.
Background technology
Electronic cigarette split type is at present primarily of atomizer and Power Supply Assembly composition, wherein atomizer is as the key component of electronic cigarette, be mainly used in the atomization of the tobacco juice of inside being formed the aerosol (smog of simulation conventional cigarette) being available for users to aspirate, the quality of its performance directly affects the experience of consumer.In prior art, a kind of typical atomizer roughly cylindrically, it has near-end and far-end, the liquid storage cylinder for holding tobacco juice and atomising device is provided with in the inside of atomizer, the near-end of atomizer is provided with the suction nozzle for people's suction, the aerosol that atomising device produces can be discharged from the gas outlet suction nozzle, the air inlet of usual atomizer is arranged on far-end, such as, offer through hole to form air inlet being positioned on the electrode column on far-end.But in actual use, the air inlet that the tobacco juice oozed out in atomising device under Action of Gravity Field own or under Product transport process and the shock effect in using when accidentally falling may distally be located flows out, cause tobacco juice to leak, thus affect the experience of consumer.Simultaneously because the far-end of atomizer is connected with Power Supply Assembly, the tobacco juice of leakage also may flow in Power Supply Assembly, causes potential safety hazard.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of atomizer that can effectively prevent tobacco juice from leaking and the electronic cigarette using this atomizer.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows: the atomizer that the utility model relates to comprises the housing with a near-end and far-end and the liquid storage cylinder for holding tobacco juice be arranged in this housing, this near-end is provided with a suction nozzle aspirated for people, this far-end is provided with for tobacco juice atomization is formed aerocolloidal atomising device, a wireway is connected with between this atomising device and suction nozzle, described near-end also offers at least one air inlet, described wireway with there is between liquid storage cylinder an annular and the inlet channel be connected with this air inlet, extraneous air can enter from described air inlet and arrive described atomising device via this inlet channel, the aerosol that this atomising device produces can be sucked out from suction nozzle via described wireway.
Further, described atomizer comprises the roughly ringwise liquid storage container in a cross section, described liquid storage container has an openend, is provided with the base for fixing described atomising device in this openend, and this liquid storage container and base and atomising device jointly define and form described liquid storage cylinder.
Further, described wireway is nested in described liquid storage container, and the gap between this wireway and this liquid storage container forms described inlet channel.
Further, the two ends correspondence of described liquid storage container is provided with upper fixed seat and lower fixed seat, the outer wall of this upper fixed seat and lower fixed seat and liquid storage container forms described housing.
Further, described air inlet is opened on fixed seat, and described base is removably connected on described lower fixed seat.
Preferably, described liquid storage container is made up of transparent material.
Preferably, described atomising device comprises main body, in this body interior, there is an atomization chamber, the heater element being provided with at least one drain parts and contacting with these drain parts in this atomization chamber, these drain parts pass main body and extend to described liquid storage cylinder in this atomization chamber.
Further, offer at least one pore on the body, described inlet channel is connected with described atomization chamber by this pore, this main body also has a tracheae portion, and this tracheae portion can to insert in described wireway and this wireway is connected with atomization chamber.
Preferably, be also arranged with a silicon rubber cup on the body, when described tracheae portion inserts in wireway, this silicon rubber cup can make to be formed between described liquid storage cylinder and inlet channel to seal.
In addition the utility model additionally provides a kind of electronic cigarette, comprise atomizer and Power Supply Assembly, described atomizer is mentioned and atomizer involved by each advantageous modification above can being, this Power Supply Assembly is removably connected to the far-end of this atomizer and provides electric energy for the atomising device of inside.
The beneficial effects of the utility model are: because the suction nozzle in the atomizer that relates in the utility model and air inlet are all arranged on the near-end of atomizer, and atomising device is positioned on far-end, extraneous air can enter from air inlet and inlet channel via annular arrives atomising device, and in atomising device, carries aerosol discharge from suction nozzle via wireway.Therefore compared to existing technologies, outside air is that air inlet proximally enters, after atomising device is turned back, suction nozzle is proximally discharged again, the atomising device that can ensure to be positioned at far-end like this oozes out or residual tobacco juice is difficult to air inlet internal leakage proximally out, simultaneously owing to being no longer provided with air inlet at far-end, tobacco juice also can not distally flow in Power Supply Assembly to affect the security performance of electronic cigarette.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the atomizer that relates in embodiment and Power Supply Assembly are assembled into electronic cigarette;
Fig. 2 is the internal view of the atomizer related in embodiment;
Fig. 3 is the structural representation of the liquid storage container related in embodiment;
Fig. 4 is the scheme of installation that atomising device in embodiment is removably installed in atomizer inside;
Fig. 5 is the outside schematic diagram of the atomising device related in embodiment;
Fig. 6 is the STRUCTURE DECOMPOSITION figure of the atomising device related in embodiment.
Detailed description of the invention
Atomizer disclosed by the utility model is mainly used in electronic cigarette, air inlet and suction nozzle are arranged on the one end away from atomising device by it, efficiently solve the problem that tobacco juice easily leaks, utilize the gap between liquid storage container and wireway to define inlet channel dexterously, the assembling of its structure is simple simultaneously.By with specific embodiment, above-mentioned atomizer and the structure and operation principle thereof applying this atomizer and electronic cigarette are further elaborated below.
Shown in Figure 1, provide a kind of electronic cigarette in the present embodiment, it is formed by atomizer 100 and Power Supply Assembly 200 assembly and connection.This atomizer 100 comprises the housing 101 of tubular and is arranged on the liquid storage cylinder of housing 101 inside and atomising device (about liquid storage cylinder and atomising device, specifically see below described), this housing 101 has a near-end 102 and far-end 103, according to common principle, one end that distance user is nearer on housing 101 is defined as near-end, and one end far away apart from user is defined as far-end.This near-end 102 is provided with a suction nozzle 105 aspirated for people, atomising device is then arranged on far-end 103, on this near-end 102, also offer at least one air inlet 106 simultaneously, the quantity of air inlet 106 and the size in aperture can the air inflow required for the amount of smoke (aerosol) produced design, if desired larger amount of smoke, then suitably can increase the quantity of air inlet 106 or increase the air inlet aperture of air inlet 106.
Far-end 103 is also provided with one for connecting the external thread part 104 of Power Supply Assembly 200, and the internal thread part 201 be attached thereto correspondingly is provided with in the upper end of Power Supply Assembly 200, when external thread part 104 is connected with internal thread part 201, the atomising device of atomizer 100 inside can form circuit turn-on with Power Supply Assembly 200, Power Supply Assembly 200 is also provided with the smoking switch 202 for starting atomising device work and display screen 203, and display screen 203 is used for showing the dump energy of internal cell and other running parameter of electronic cigarette.It should be noted that, atomizer in the present embodiment and adopt to be threaded between Power Supply Assembly and be only used for example, but be not limited thereto, the mode such as buckle, magnetic also can be adopted therebetween to connect, because the utility model improves emphasis not at this, therefore repeat no more.As long as in addition it is easily understood that the connected mode of Power Supply Assembly can match with atomizer, any Power Supply Assembly of other model is all applicable in the scheme involved by the utility model on the market.
Shown in Figure 2, the air inlet 106 in the present embodiment is specifically set to two, and is symmetricly set on near-end 102 along the axle center of atomizer 100, and external air flow can be made so evenly to enter the inside of atomizer 100.Be provided with the liquid storage cylinder 120 for holding tobacco juice in housing 101 inside, be provided with for tobacco juice atomization is formed aerocolloidal atomising device 113 at far-end 103, the tobacco juice in liquid storage cylinder 120 can infiltrate in atomising device 113 gradually, and is atomized formation aerosol.Atomising device 113 is removably assemblied on far-end 103, when atomising device 113 damages, can be convenient to disassemble more to renew, described in wherein concrete demountable structure and assembling process can see below.
A wireway 110 is connected with between above-mentioned atomising device 113 and suction nozzle 105, have between this wireway 110 with liquid storage cylinder 120 annular and the inlet channel 111 be connected with this air inlet 106, extraneous air can enter from air inlet 106 and arrive described atomising device 113 via this inlet channel 111, the aerosol that this atomising device 113 produces can be sucked out from suction nozzle 105 via described wireway 110, and its air flow direction can see in Fig. 2 shown in the direction of arrow.Because inlet channel 111 is in the form of a ring, the space that air-flow passes through is comparatively large, and the air therefore entered from air inlet 106 can arrive in atomising device 113 comparatively swimmingly, and namely user can not produce the sensation of feeling suffocated when suction nozzle 105 place's air-breathing.
Again see Fig. 3 and shown in composition graphs 2, above-mentioned atomizer 100 comprises the roughly ringwise liquid storage container 108 in a cross section, and described liquid storage container 108 has an openend 1085, and the other end is enclosed construction.In the present embodiment, this liquid storage container 108 comprises outer cylinder body 1083 and the inner barrel 1084 of almost coaxial setting, and the upper end of outer cylinder body 1083 and inner barrel 1084 is integrated machine-shaping and is linked to be entirety, closes to make the upper end 1081 of liquid storage container 108 be formed.Be provided with the base 112 for fixing described atomising device 113 at this openend 1085 place, this liquid storage container 108 and base 112 and atomising device 113 jointly define and form above-mentioned liquid storage cylinder 120.When assembling, needing first atomising device 113 to be fixed on base 112, then base 112 is fixedly assemblied on openend 1085 together with atomising device 113, to be sealed openend 1085, preventing the tobacco juice be contained in liquid storage cylinder 120 from spilling.
The two ends correspondence of above-mentioned liquid storage container 108 is provided with upper fixed seat 107 and lower fixed seat 109, and the outer wall of this upper fixed seat 107 and lower fixed seat 109 and liquid storage container 108 forms the housing 101 of atomizer 100.Namely upper fixed seat 107 is fixedly installed on the upper end 1081 of liquid storage container 108, and lower fixed seat 109 is fixedly installed on the lower end 1082 of liquid storage container 108, realizes in actual fabrication by bonding or interference fit.As advantageous measure, this liquid storage container 108 is made up of transparent material, such as glass etc., and upper fixed seat 107 and lower fixed seat 109 adopt metal material to make, therefore user can pass through the interlude of atomizer 100 to observe the surplus of the tobacco juice in liquid storage cylinder 120, and whole atomizer 100 also has preferably texture from outward appearance.
Please again see Fig. 2, wireway 110 is nested in the inside of the liquid storage container 108 of annular, and the gap between this wireway 110 and this liquid storage container 108 forms described inlet channel 111.Specifically, upper fixed seat 107 centre position offers installing hole, one end of wireway 110 is fixedly mounted in the installing hole of upper fixed seat 107, the outer cylinder body 1083 of this wireway 110 and liquid storage container 108 and inner barrel 1084 are coaxially arranged simultaneously, and the annulus between wireway 110 and inner barrel 1084 is above-mentioned inlet channel 111.The other end of wireway 110 is connected with atomising device 113 so that the aerosol that will produce in atomising device 113 is derived, simultaneously suction nozzle 105 be also fixedly installed on upper fixed seat 107 installing hole in and and wireway 110 realize air communication.In the present embodiment, above-mentioned air inlet 106 is specifically opened on fixed seat 107, the air hollow space can be passed through in upper fixed seat 107 entered from air inlet 106 enters in inlet channel 111 again, described base 112 is removably connected on described lower fixed seat 109, can be disassembled from housing 101 together with atomising device 113 by base 112 comparatively easily when atomising device 113 changed by needs.
The above-mentioned external thread part 104 be positioned on far-end 103 is arranged on the lower end of base 112, base 112 adopts metal conductive material to make and for hollow structure, also nestedly in the hollow structure of base 112 be provided with electrode column 119, dead ring is provided with between base 112 and electrode column 119, base 112 and electrode column 119, as two electrodes of atomizer 100, are electrically connected for being formed with Power Supply Assembly 200.And electrode column 119 is solid construction, therefore compared to existing technologies, the tobacco juice that the atomising device 113 being positioned at top oozes out then cannot leak out from the far-end 103 of atomizer 100.
Shown in Figure 4, there is disclosed the assembled relation of each several part in atomizer 100.In actual assembled process, first upper fixed seat 107 and lower fixed seat 109 are assemblied in respectively the two ends of liquid storage container 108, again suction nozzle 105 is arranged on upper fixed seat 107, also the upper end of wireway 110 passed from the inside of the inner barrel 1084 of liquid storage container 108 and be fixed on upper fixed seat 107, to form inlet channel 111 simultaneously.And then the atomising device 113 assembled in advance is loaded in the cavity of base 112, atomising device 113 is provided with the external screw thread 123 for being fixedly connected with base 112.Finally, tobacco juice is injected by liquid storage cylinder 120, and the base 112 linked together and atomising device 113 are assemblied on the openend 1085 of liquid storage cylinder 120 jointly, as can be seen from Fig. 4, the inwall of lower fixed seat 109 is provided with internal thread 1091, and on base 112, be provided with the external screw thread 124 matched with internal thread 1091, when needs dismounting atomising device 113, only base 112 need be backed out from lower fixed seat 109.
Shown in composition graphs 4 and Fig. 5, above-mentioned atomising device 113 comprises main body 125, in this main body 125 inside, there is an atomization chamber 115, the heater element 122 being provided with at least one drain parts 114 and contacting with these drain parts 114 in this atomization chamber 115, these drain parts 114 pass main body 125 and extend to described liquid storage cylinder 120 in this atomization chamber 115.Drain parts 114 are elongated or bar-shaped, usual employing glass, porous ceramics etc. have the material of microcellular structure, it draws tobacco juice to be supplied to heater element 122 by capillarity in liquid storage cylinder 120, and the tobacco juice heating evaporation drawn is formed aerosol by heater element 122.In the present embodiment, heater element 122 is specially the heating wire be spirally wound on drain parts 114, and the quantity of drain parts 114 is two, and two drain parts 114 are placed side by side and contact with each other, and can suitably improve tobacco juice uptake.
Aforementioned body 205 offers at least one pore 117, described inlet channel 111 is connected with described atomization chamber 115 by this pore 117, this main body 205 also has a tracheae portion 118, this tracheae portion 118 can to insert in described wireway 110 and this wireway 110 is connected with atomization chamber 115.In the present embodiment, pore 117 and tracheae portion 118 are all positioned at the upper end of main body 205, the quantity of pore 117 is two, because the tobacco juice infiltrated in atomization chamber 115 from drain parts 114 is limited, therefore the air in inlet channel 111 can enter atomization chamber 115 from pore 117 smoothly, but tobacco juice residual in atomization chamber 115 is but difficult to flow in inlet channel 111 by pore 117 from atomization chamber 115, leaks for preventing tobacco juice and provide the foundation.This external tracheae portion 118 is also arranged with sealing ring 121, can be formed with the inwall of this wireway 110 when tracheae portion 118 inserts in wireway 110 and seal.
As the advantageous measure in the present embodiment, described main body 125 is also arranged with a silicon rubber cup 116, and the centre of silicon rubber cup 116 offers through hole, passes for above-mentioned tracheae portion 118, and is exposed by two pores 117.When this tracheae portion 118 inserts in wireway 110 this silicon rubber cup 116 can elasticity be connected to liquid storage container 108 inner barrel 1084 on (see figure 2), make to be formed between described liquid storage cylinder 120 and inlet channel 111 to seal.
Each exploded sketch in atomising device 113 shown in Figure 6.Aforementioned body 125 forms primarily of the support 128 of cylindrical shape and gland 126, and tracheae portion 118 and the machine-shaping of gland 126 one, above-mentioned two pores 117 are opened on the upper surface of gland 126.The outer wall of support 128 offers breach 1281, two drain parts 114 are placed in this breach 1281, and its two ends extend to outside from atomization chamber 115, gland 126 is closely set on the outer wall of the openend of support 128 downwards, and drain parts 114 are compressed, two ends of drain parts 114 are drawn tobacco juice from the outside (being liquid storage cylinder 120) of support 128 and permeate to the mid portion being positioned at atomization chamber 115 gradually.A cylindrical seal 127 substantially is also provided with in atomization chamber 115, generally adopt silica gel material, the lateral wall of seal 127 closely abuts with the inwall of atomization chamber 115, can prevent outside tobacco juice from entering in atomization chamber 115 from breach 1281, on seal 127, offer the slot to make way 1273 for passing for drain parts 114 simultaneously.A through hole 1271 is also offered at the center of seal 127, its sidewall offers the air slot 1272 of two longitudinal directions, the position of two air slots 1272 is corresponding with the position of two pores 117, can enter in atomization chamber 115 from the below of seal 127 along air slot 1272 from pore 117 leaked-in air, and finally carry the through hole 1271 of aerosol by center and flow out from tracheae portion 118.
Above embodiment is only this description for ease of understanding the some embodiments cited by utility model content; the any restriction not the technical solution of the utility model carried out; also not all can embodiment exhaustive; therefore every any slight improvements that structure of the present utility model, flow process or step are made or equivalent substitution, all should be included within its protection domain.
Claims (10)
1. an atomizer, it comprises the housing with a near-end and far-end and the liquid storage cylinder for holding tobacco juice be arranged in this housing, this near-end is provided with a suction nozzle aspirated for people, this far-end is provided with for tobacco juice atomization is formed aerocolloidal atomising device, a wireway is connected with between this atomising device and suction nozzle, it is characterized in that: on described near-end, also offer at least one air inlet, described wireway with there is between liquid storage cylinder an annular and the inlet channel be connected with this air inlet, extraneous air can enter from described air inlet and arrive described atomising device via this inlet channel, the aerosol that this atomising device produces can be sucked out from suction nozzle via described wireway.
2. atomizer according to claim 1, it is characterized in that: described atomizer comprises the roughly ringwise liquid storage container in a cross section, described liquid storage container has an openend, be provided with the base for fixing described atomising device in this openend, this liquid storage container and base and atomising device jointly define and form described liquid storage cylinder.
3. atomizer according to claim 2, is characterized in that: described wireway is nested in described liquid storage container, and the gap between this wireway and this liquid storage container forms described inlet channel.
4. atomizer according to claim 2, is characterized in that: the two ends correspondence of described liquid storage container is provided with upper fixed seat and lower fixed seat, and the outer wall of this upper fixed seat and lower fixed seat and liquid storage container forms described housing.
5. atomizer according to claim 4, is characterized in that: described air inlet is opened on fixed seat, and described base is removably connected on described lower fixed seat.
6. atomizer according to claim 4, is characterized in that: described liquid storage container is made up of transparent material.
7. atomizer according to claim 1, it is characterized in that: described atomising device comprises main body, in this body interior, there is an atomization chamber, the heater element being provided with at least one drain parts and contacting with these drain parts in this atomization chamber, these drain parts pass main body and extend to described liquid storage cylinder in this atomization chamber.
8. atomizer according to claim 7, it is characterized in that: offer at least one pore on the body, described inlet channel is connected with described atomization chamber by this pore, this main body also has a tracheae portion, this tracheae portion can to insert in described wireway and this wireway is connected with atomization chamber.
9. atomizer according to claim 8, is characterized in that: be also arranged with a silicon rubber cup on the body, and when described tracheae portion inserts in wireway, this silicon rubber cup can make to be formed between described liquid storage cylinder and inlet channel to seal.
10. an electronic cigarette, comprises atomizer and Power Supply Assembly, it is characterized in that: described atomizer is the atomizer described in claim 1 to 9 any one, and this Power Supply Assembly is removably connected to the far-end of this atomizer and provides electric energy for the atomising device of inside.
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| CN201520048005.1U CN204444248U (en) | 2015-01-23 | 2015-01-23 | Atomizer and electronic cigarette |
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| CN201520048005.1U CN204444248U (en) | 2015-01-23 | 2015-01-23 | Atomizer and electronic cigarette |
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| CN105286090A (en) * | 2015-11-03 | 2016-02-03 | 卓尔悦（常州）电子科技有限公司 | Atomizer and electronic cigarette with the same |
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