CN201003775Y

CN201003775Y - Piezoelectric ceramics assembly of electronic lighter

Info

Publication number: CN201003775Y
Application number: CNU2007200013543U
Authority: CN
Inventors: 黄新华
Original assignee: Ningbo Xinhai Electric Co Ltd
Current assignee: Ningbo Xinhai Electric Co Ltd
Priority date: 2007-01-16
Filing date: 2007-01-16
Publication date: 2008-01-09
Anticipated expiration: 2017-01-16

Abstract

The utility model provides an electric lighter piezoelectric pottery general, consisting of a conductive block, a housing, a pottery particle, a T-head, a conductive piece, a push-pole spring, a hammer pin, a hammer, a hammer spring and a push pole. The common piezoelectric has two pottery particles, with an upper and lower end surfaces consisting of different polarities respectively. Thanks to a single particle pottery, when in assembling, distinguishing the polarity is not required, thereby being convenient for achieving the assembly automatization; besides, compared with the positive striking piezoelectric, the utility model has advantages of high ignition rate and more steady performance.

Description

A kind of electronic lighter piezoelectric ceramics assembly

[technical field]

The utility model relates to electronic lighter and suppresses the electroceramics assembly.

[background technology]

At present, the electronic lighter piezoelectricity on the market is made up of copper cap, housing, two ceramic particles, T-head, center pole piece, square pole piece, push rod spring, hammer, hammer pin, hammer spring, push rod, lead etc.Impact the back and form the loop by center pole piece, square pole piece, copper cap, lead etc., produce spark, and light lighter by the high voltage electricity that piezoelectric ceramics produces.Because more, the complex structure of part, copper cap are threaded with housing, polarity difference is arranged between two ceramic particles, the part assembling is difficult to the realization automation, and a large amount of manual production have increased production cost.

The utility model only has the simple grain ceramic particle, must not discern polarity during assembling.Because operation such as reduced part such as square pole piece, lead, copper cap and be threaded is convenient to realize assembly automation; With compare along suppressing electricity: suppress electric ignition rate height, performance is more stable.

[utility model content]

The utility model is made up of conducting block, housing, ceramic particle, T-head, conducting strip, push rod spring, hammer pin, hammer, hammer spring, push rod, wherein said conducting block, ceramic particle, T-head, conducting strip are assembled in the housing, and described push rod spring, hammer pin, hammer, hammer groups of springs are contained in the push rod.Be contained in the hammer pin in the hammer hole and be contained in the hammer spring of hammer afterbody and hammer is assembled in circular two ends and has in the push rod of hole slot of rectangle; The hammer pin can move up and down in octagon hole, push rod two sides.

The utility model is after impacting, and the high voltage that piezoelectric ceramics produces, electric weight produce spark, by spreading out of with conducting block contacting electronic lighter part-copper backing by the conducting block built-up circuit loop of conducting strip that is higher than the sealing groove and shell end.

Piezoelectric ceramics in the utility model, T-head, housing is by sealing groove injecting glue retaining element position and part is insulated each other.

The utility model has reduced parts such as square pole piece, lead, copper cap, have simple and reasonable for structure, easy to assembly, characteristics such as cost is lower.

[description of drawings]

Below in conjunction with description of drawings basic structure of the present utility model and principle:

Fig. 1 is a housing assembly structure schematic diagram of the present utility model;

Fig. 2 is the utility model assembly structure schematic diagram;

[specific embodiment]

As shown in the figure, basic principle of the present utility model is: when pushing conducting block 1 downwards, push rod 10, hammer spring 9, hammer 8, hammer pin 7 move up along octagon hole, push rod two sides, compression hammer spring 9, when " f " type groove 11 on the hammer pin 7 disengaging housings 2 hinders, quick retracting spring power, hammer spring 9 promotes hammer 8 bump T-heads 4, ceramic particle 3 after impacting produces high voltage electricity, one utmost point is along hammer 8, push rod spring 6, conducting strip 5, the lighter skid plate levers up air outlet valve copper pin, and gas flows out from the copper pin hole; Another utmost point spreads out of from conducting block 1 and contacting electronic lighter part-copper backing thereof, the two poles of the earth discharge generation spark, and light lighter.

Claims

1. electronic lighter piezoelectric ceramics assembly, it is characterized in that forming by conducting block, housing, ceramic particle, T-head, conducting strip, push rod spring, hammer pin, hammer, hammer spring, push rod, it is characterized in that described conducting block, ceramic particle, T-head, conducting strip are assembled in the housing, described push rod spring, hammer pin, hammer, hammer groups of springs are contained in the push rod.

2. a kind of electronic lighter piezoelectric ceramics assembly according to claim 1, it is characterized in that being contained in the hammer pin in the hammer hole and be contained in the hammer spring of hammer afterbody and hammer is assembled in circular two ends and has in the push rod of hole slot of rectangle, the hammer pin can move up and down in octagon hole, push rod two sides.

3, a kind of electronic lighter piezoelectric ceramics assembly according to claim 2, the voltage that it is characterized in that after impacting producing, electric weight are by the conducting block built-up circuit loop of conducting strip that is higher than the sealing groove and shell end.

4, a kind of electronic lighter piezoelectric ceramics assembly according to claim 3 is characterized in that the conducting strip that is higher than the sealing groove makes and be installed in the space of push rod spring by metal or conductive plastics.

5, a kind of electronic lighter piezoelectric ceramics assembly according to claim 4 is characterized in that by sealing groove injecting glue retaining element position and part is insulated each other.