A kind of wireless piezoelectric lighter
Technical field
The present invention relates to lighter field, especially a kind of wireless piezoelectric lighter.
Background technology
The piezoelectricity that existing lighter adopts is substantially all wired piezoelectricity, wired piezoelectric element inside is provided with wire, due to the existence of wire, wired piezoelectric element is complicated operation when loading lighter, be difficult to realize Automated assembly, after installing, piezoelectric element inside conductor length and location can not be very accurate, needs workman to prune the length and location of adjustment piezoelectric element inside conductor in addition, inefficiency; The Chinese patent of current existing wireless piezoelectric element, if the patent No. is a kind of piezoelectric ignition device of 201020174423.2, and this patent is not announced wireless piezoelectric component application to the structure on lighter.
Summary of the invention
The object of the invention is to provide a kind of wireless piezoelectric lighter to solve above-mentioned the deficiencies in the prior art, adopting wireless piezoelectric assembly, simplify structure, shorten assembling flow path, enhance productivity, reduce manufacturing cost.
In order to achieve the above object, a kind of wireless piezoelectric lighter designed by the present invention, comprise housing, the oil groove be placed in housing, piezoelectric element and go out pneumatic module, the described skid plate going out pneumatic module and comprise air outlet valve, gas outlet and the opening and closing of control air outlet valve, it is characterized in that described piezoelectric element be wireless piezoelectric assembly and it comprise can upper and lower displacement piezoelectricity shell, be fixed in the conductive cap of piezoelectricity cover top portion and be fixed in the piezoelectric electrode of piezoelectricity housing exterior, be provided with above described conductive cap the upper and lower displacement of piezoelectricity shell and skid plate can be driven to rotate press hand; The link of one wire is positioned at the below of described piezoelectric electrode under normal conditions, and the link of described wire is electrically connected with described piezoelectric electrode when pressing hand and pressing, and the other end of described wire is positioned at described gas outlet place.Wired piezoelectric element is replaced with wireless piezoelectric assembly, press powerful electric current that subordinate wireless piezoelectric assembly on time produces by the wire transmission outside piezoelectric element to gas outlet, thus produce Mars in gas outlet, press hand directly or indirectly drives skid plate to open air outlet valve simultaneously, Mars runs into fuel gas and namely lights, and the technical program is rational in infrastructure, shortens assembling flow path, can enhance productivity significantly, thus reduce manufacturing cost.
Improving further and supplementing as said structure, the present invention also comprises any combination of following additional technical feature or these features:
Described hand of pressing is inclined beating type, an affixed connecting rod below it, and described connecting rod is conflicted above described conductive cap, and when hand is pressed in pressing downwards, press hand and drive conductive cap to bottom offset by connecting rod, transmission coordinates closely, runs smooth.
Described skid plate is coupling on housing, match with air outlet valve in one end of skid plate, the other end of described skid plate is arranged on the below of described conductive cap under normal conditions, and the described conductive cap stroke downward when pressing hand and pressing is greater than the minimum perpendicular distance of skid plate and conductive cap.
Described wire is arranged between oil groove and wireless piezoelectric assembly, and position is selected rationally, and conductor length is minimum.
The hypomere of described wire is exposed link and to piezoelectric element lateral buckling, and facilitate piezoelectric electrode and exposed link to conflict to be formed and be electrically connected, the middle epimere outsourcing insulating materials of described wire, reduces interference.
A kind of wireless piezoelectric lighter that the present invention obtains, adopts wireless piezoelectric assembly, without the need to conducting electricity with wire in piezoelectric element, also without the need to conductive plastics housing, simplify structure, shorten the assembling flow path of lighter, can enhance productivity significantly, thus reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1-housing, 2-oil groove, 3-piezoelectric element, 4-go out pneumatic module, 5-skid plate, 6-piezoelectricity shell, 7-conductive cap, 8-piezoelectric electrode, 9-press hand, 10-wire, 11-connecting rod.
Detailed description of the invention
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of wireless piezoelectric lighter that the present embodiment describes, comprise housing 1, be placed in the oil groove 2 in housing, piezoelectric element 3 and go out pneumatic module 4, the described pneumatic module 4 that goes out comprises air outlet valve, the skid plate 5 of gas outlet and the opening and closing of control air outlet valve, described piezoelectric element 3 is wireless piezoelectric assembly and it comprises the piezoelectricity shell 6 of energy upper and lower displacement, be fixed in the conductive cap 7 of piezoelectricity cover top portion and be fixed in the piezoelectric electrode 8 of piezoelectricity housing exterior, conductive cap 7 and piezoelectric electrode 8 are with piezoelectricity shell 6 upper and lower displacement, be provided with above described conductive cap 7 piezoelectricity shell 6 upper and lower displacement and skid plate 5 can be driven to rotate press hand 9, press hand 9 when pressing, direct or indirect drive skid plate 5 rotates, thus open air outlet valve, the link of one wire 10 is positioned at the below of described piezoelectric electrode 8 under normal conditions, and the link of described wire 10 is electrically connected with described piezoelectric electrode 8 when pressing hand and pressing, and the other end of described wire 10 is positioned at described gas outlet place.
Described hand 9 of pressing is for inclined beating type, and an affixed connecting rod 11 below it, described connecting rod 11 is conflicted above described conductive cap 7, and press when pressing hand 9, connecting rod 11 pushes conductive cap 7 to bottom offset.Described skid plate 5 is coupling on housing 1, match with air outlet valve in one end of skid plate 5, the other end of described skid plate 5 is arranged on the below of described conductive cap 7 under normal conditions, described conductive cap 7 stroke downward when pressing hand and pressing is greater than the minimum perpendicular distance of skid plate 5 and conductive cap 7, when conductive cap 7 is moved to certain distance downwards, conflicts to skid plate 5 and drive skid plate 5 to continue displacement downwards.Described wire 10 is arranged between oil groove 2 and wireless piezoelectric assembly 3.The hypomere of described wire 10 is exposed link and to piezoelectric element lateral buckling, the middle epimere outsourcing insulating materials of described wire 10.
The wireless piezoelectric assembly of the technical program can adopt the structure of application number described by the Chinese patent of 201020174423.2, also can adopt other wireless piezoelectric modular construction.
Action relationships illustrates: press hand 9 times on time, connecting rod 11 drives piezoelectricity shell 6 to bottom offset, conductive cap 7 drives skid plate 5 to press down, and skid plate 5 other end lifts out the copper pin of giving vent to anger in pneumatic module 4, makes air release, two potteries of piezoelectric element 3 inside produce and clash into simultaneously, produce powerful electric current, by wire 10, discharge electric Mars, run into fuel gas just to light, form flame; Unclamp when pressing hand 9, can reset by means of the back-moving spring be arranged in piezoelectric element 3, skid plate 5 resets thereupon.