Summary of the invention
For the deficiencies in the prior art, one of the purpose of this utility model is the switching device providing a kind of electronic cigarette, the connecting circuit of the supply unit of electronic cigarette and electro-heat equipment can be disconnected completely, with saves energy, further, the possibility that electronic cigarette is triggered in the unwitting situation of user and the possibility of being misapplied by child can be reduced.
Two of object of the present invention is, provides a kind of power supply control apparatus of electronic cigarette.
For achieving the above object one, the utility model adopts following technical scheme:
A kind of switching device of electronic cigarette, comprise an insulating base and a conductive connector, described insulating base is provided with the first electrode slice for being electrically connected with supply unit and the second electrode slice for being electrically connected with electro-heat equipment, described first electrode slice and described second electrode slice are separated from each other, described connector to be installed in rotation on described insulating base and to have contact station and noncontact station, when described connector is in contact station, described first electrode slice and the conducting by connector of the second electrode slice.
Described insulating base is also provided with the knob of band inserted link, described first electrode slice, the second electrode slice and connector are positioned on an end face of insulating base, described inserted link is fastenedly connected from the other end of described insulating base through described insulating base and described connector, described inserted link is set with Compress Spring, makes described connector be close to an end face of described insulating base.One end face of described insulating base offers first stopper slot that can hold described connector, described first electrode slice and the second electrode slice are all positioned at described first stopper slot.
One end face of described insulating base also offers second stopper slot that can hold described connector, the second stopper slot and described first stopper slot arranged in a crossed manner.
Described connector is a connecting rod, and described inserted link laterally offers a through hole, and described connecting rod is inserted in described through hole and is fastenedly connected with described inserted link.
Described insulating base is provided with the insulating lid be mated described first electrode slice, the second electrode slice and connector are covered.
For achieving the above object two, the present invention adopts following technical scheme:
A power supply control apparatus for electronic cigarette, comprising:
Shell, is provided with switching device, control device and supply unit;
Supply unit, is electrically connected with the electro-heat equipment of electronic cigarette by switching device and control device;
Switching device is above-mentioned arbitrary described switching device.
One electrode of described supply unit is electrically connected with an electrode of described electronic cigarette heating device by described switching device, and another electrode of described supply unit is electrically connected with another electrode of described electronic cigarette heating device by described control device.
The action button that described control device comprises control part and coordinates with control part.
Described control part is single chip machine controlling circuit plate, this single chip machine controlling circuit plate is provided with the first terminals, the second terminals and the 3rd terminals, first terminals, second terminals of described single chip machine controlling circuit plate are electrically connected with another pole of described second electrode slice, supply unit respectively, when described first electrode slice and the second electrode slice conducting, described single chip machine controlling circuit plate is in operable state, and described 3rd terminals are electrically connected with another electrode of described electro-heat equipment.
The beneficial effects of the utility model are: by the setting of said structure, when connector is in noncontact station, switching device is in closed condition, the supply unit of electronic cigarette and the connecting circuit of electro-heat equipment disconnect completely, guarantee that electronic cigarette is not when using, can not the electric energy of loss supply unit, and then reach the object of saves energy; Simultaneously, only have and connector is turned to contact station, switching device is made to be in open mode, the electro-heat equipment of electronic cigarette could normally work, in suitable scope, add the operation easier of switching device, greatly reduce the possibility that electronic cigarette is triggered in the unwitting situation of user and the possibility of being misapplied by child.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Referring to figs. 1 through 4, a kind of switching device of electronic cigarette, comprise insulating base 1 and a conductive connector 4, described insulating base 1 is provided with the first electrode slice 2 for being electrically connected with supply unit and the second electrode slice 3 for being electrically connected with electro-heat equipment, described first electrode slice 2 is separated from each other with described second electrode slice 3, described connector 4 to be installed in rotation on described insulating base 1 and to have contact station and noncontact station, when described connector 4 is in contact station, described first electrode slice 2 and second electrode slice 3 conducting by connector 4.
Because the first electrode slice 2 and the second electrode slice 3 are separated from each other, when connector 4 is in noncontact station, switching device 8 is in closed condition, the supply unit 10 of electronic cigarette disconnects completely with the connecting circuit of electro-heat equipment, guarantee that electronic cigarette is not when using, can not the electric energy of loss supply unit 10, and then reach the object of saves energy; Simultaneously, only have and connector 4 is turned to contact station, switching device 8 is made to be in open mode, the electro-heat equipment of electronic cigarette could normally work, in suitable scope, add the operation easier of switching device 8, greatly reduce the possibility that electronic cigarette is triggered in the unwitting situation of user and the possibility of being misapplied by child.
As the preferred embodiment of switching device 8, with reference to Fig. 5, described insulating base 1 is also provided with the knob 5 of band inserted link 51, described first electrode slice 2, second electrode slice 3 and connector 4 are positioned on an end face of insulating base 1, described inserted link 51 is fastenedly connected with described connector 4 from the other end of described insulating base 1 through described insulating base 1, described inserted link 51 is set with Compress Spring 6, makes described connector 4 be close to an end face of described insulating base 1.Particularly: when Compress Spring 6 pushing tow knob 5, connector 4 is close to the first electrode slice 2 on insulating base 1 one end face and the second electrode slice 3 (connector is in and contacts station) or is directly close on the end face with insulating base 1 (connector is in noncontact station), make the more compact structure of switching device 8, firm, there will not be loosening situation, thus improve the reliability of switching device 8 for turning circuit, ensure that electronic cigarette normally can carry out work.
In the present embodiment, an end face of described insulating base 1 offers first stopper slot 11 that can hold described connector 4, described first electrode slice 2 and the second electrode slice 3 are all positioned at described first stopper slot 11.When connector 4 turn to fall in the first stopper slot 11 time, can judge that connector 4 is in contact station, and can fit with the first electrode slice 2 and the second electrode slice 3 under the effect of Compress Spring 6, realize the conducting of the first electrode slice 2 and the second electrode slice 3; And by the position-limiting action of the first stopper slot 11, connector 4 can not optionally rotate, make the structure of switching device 8 more firm.
In the present embodiment, an end face of described insulating base 1 also offers second stopper slot 12, second stopper slot 12 that can hold described connector 4 arranged in a crossed manner with described first stopper slot 11.When being placed in the second stopper slot 12 by connector 4, connector 4 is in noncontact station, then switching device 8 is in closed condition; And when switching device 8 opened by needs, pressing knob 5, is with follower link 4 to shift out the second stopper slot 12 by the inserted link 51 of knob 5; Simultaneously, turning knob 5, is with follower link 4 to turn to the first stopper slot 11 by the inserted link 51 of knob 5, then passes through the effect of Compress Spring 6, connector 4 falls into fits with the first electrode slice 2 and the second electrode slice 3 to the first stopper slot 11, then connector 4 is in contact station.In the process, need operation knob 5 being pressed, rotates, in OK range, then further increase the operation easier of switching device 8, create a further reduction the possibility that electronic cigarette is triggered in the unwitting situation of user and the possibility of being misapplied by child.
Inserted link 51 can have multiple with the fastening means of connector 4, as the utility model preferred embodiment: described connector 4 is a connecting rod, described inserted link 51 laterally offers a through hole 52, described connecting rod is inserted in described through hole 52 and is fastenedly connected with described inserted link 51, structure is simple, is convenient to the fastening installation of connecting rod.
Described insulating base 1 is provided with the insulating lid 13 be mated described first electrode slice 2, second electrode slice 3 and connector 4 are covered; By the first electrode slice 2, second electrode slice 3 and connector 4 are hidden in insulating lid 13, prevent because other objects contact with connector 4 with the first electrode slice 2, second electrode slice 3 and cause the fortuitous events such as short circuit, can protection switch device 8 effectively.
Below be applied among electronic cigarette power supply control apparatus for above-mentioned switching device 8:
With reference to Fig. 6, Fig. 7, a kind of electronic cigarette power supply control apparatus, comprising: shell 7, is provided with switching device 8, control device 9 and supply unit 10; Supply unit 10, is electrically connected with the electro-heat equipment of electronic cigarette by switching device 8 and control device 9; Like this, just define the dual fail-safe of control circuit break-make, also can increase operation easier in OK range, reduce the possibility that electronic cigarette is triggered in the unwitting situation of user and the possibility of being misapplied by child.
In the utility model, preferred employing: switching device 8 is arranged on the electrode tip holder 71 of shell 7, be specially: knob 5 and insulating base 1 lay respectively at the both sides of electrode tip holder 71, the inserted link 51 of knob 5 successively through after electrode tip holder 71, insulating base 1 and connector 4 be fastenedly connected, and Compress Spring 6 is between knob 5 and electrode tip holder 71, and then realizes switching device 8 and be arranged on the electrode tip holder 71 of shell 7; Control device 9 is then fixed in shell 7 by a ladder axle sleeve 72.
As the preferred embodiment of electronic cigarette power supply control apparatus, one electrode of described supply unit 10 is electrically connected with an electrode of described electronic cigarette heating device by described switching device 8, and another electrode of described supply unit 10 is electrically connected with another electrode of described electronic cigarette heating device by described control device 9.
The structure of control device 9 can have multiple, and as preferred embodiment, the action button 92 that described control device comprises control part 91 and coordinates with control part 91, structure is simple, easy to operate.
In the present embodiment, described control part 91 is single chip machine controlling circuit plate, this single chip machine controlling circuit plate is provided with the first terminals 93, second terminals 94 and the 3rd terminals 95, first terminals 93 of described single chip machine controlling circuit plate, second terminals 94 respectively with described second electrode slice 3, another pole electrical connection of supply unit 10, when the first electrode slice 2 and the second electrode slice 3 conducting, will successively by supply unit 10, single chip machine controlling circuit plate, shell 7, the first loop conducting that electrode tip holder 72 and switching device 8 are formed, single chip machine controlling circuit plate is made to be in operable state, because the 3rd terminals 95 are electrically connected with another electrode of electro-heat equipment, now, by operation action button 9, the second servo loop that can control to be made up of supply unit 10, control device 9, electro-heat equipment, adaptor 72, shell 7, electrode tip holder 71 and switching device 8 is successively turned on or off, and makes electro-heat equipment work or quits work.Particularly: single chip machine controlling circuit plate is under the effect of control program, and in two seconds, continuous pressing operation button gets final product unlock control device 9 92 5 times, and make second servo loop conducting, electro-heat equipment normally works; And in two seconds, continuous pressing operation button 92 5 times can lock controller 9 again, second servo loop is disconnected, and electro-heat equipment cannot work; Effectively can reduce the possibility that electronic cigarette is triggered in the unwitting situation of user and the possibility of being misapplied by child.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the utility model claim.