CN208779484U - Igniter - Google Patents

Abstract

The utility model relates to ignition installation technical fields, more particularly to a kind of igniter.A kind of igniter, including shell, gas tank component, piezoelectric element and operating assembly, the gas tank component and the piezoelectric element are contained in the shell, the operating assembly is set on the shell and connect with the piezoelectric element, the igniter further includes lever assembly, one end of the lever assembly and the operating assembly cooperate, the other end and the piezoelectric element cooperate, while the operating assembly is driven the gas tank component release fuel gas by thrust, it drives the lever assembly to squeeze the piezoelectric element and generates spark, the spark that the piezoelectric element generates is contacted with the fuel gas that the gas tank component releases, to realize the ignition device.Utility model has the advantages that during igniting, the not only lightweight and more light and handy soft of the active force of the operating assembly is pushed.

Description

Igniter

Technical field

The utility model relates to ignition installation technical fields, more particularly to a kind of igniter.

Background technique

Igniter is common tool of getting fire for getting fire.Existing igniter on the market mainly has lighter, point Lighted torch etc..Igniter mainly includes piezoelectric element and the closing gas tank for containing imflammable gas, after imflammable gas pressurization It is filled in the closing gas tank, igniting is realized in the spark that piezoelectric element releases and imflammable gas cooperation.

Existing lighter or fire rod are mainly by directly manipulating piezoelectric element, piezoelectricity group by structures such as cap, keys Part, which pushes, generates spark, and pushes directly on that active force required for the piezoelectric element is larger, and pause and transition in rhythm or melody sense is obvious, pushes feel Difference.

Utility model content

Based on this, it is necessary to which in view of the above technical problems, providing one kind can reduce promotion dynamics, keep promotion dynamics light and handy Soft igniter.

In order to achieve the above objectives, the utility model uses following technical proposal:

A kind of igniter, including shell, gas tank component, piezoelectric element and operating assembly, the gas tank component and institute It states piezoelectric element to be contained in the shell, the operating assembly is set on the shell and connect with the piezoelectric element, institute Stating igniter further includes lever assembly, and one end of the lever assembly and the operating assembly cooperate, the other end and the pressure Electrical component cooperation drives the lever while operating assembly is driven the gas tank component release fuel gas by thrust Component squeezes the piezoelectric element and generates spark, and the spark that the piezoelectric element generates releases flammable with the gas tank component Gas contact, to realize the igniter point.

The lever assembly includes lever in one of the embodiments, and the lever is held in the piezoelectric element, institute One end of lever is stated as movement fulcrum and is pivotally connected between the shell, the other end of the lever and the operational group Part cooperation.

The lever is equipped with protrusion close to the side of the piezoelectric element in one of the embodiments, and the protrusion is used To squeeze the piezoelectric element.

One end of the lever and operating assembly cooperation offers limiting slot in one of the embodiments, described The part of operating assembly cooperates with the limiting slot, and during the operating assembly is by thrust, is gradually caught in the limit In the slot of position.

The gas tank component includes gas tank, air outlet valve and wraping plate in one of the embodiments, and the gas tank is to contain Fill fuel gas, the air outlet valve is installed on the gas tank, and one end of the wraping plate is connected to the air outlet valve, the other end with The operating assembly cooperation is to open the air outlet valve.

The operating assembly includes operating parts in one of the embodiments, and the part of the operating parts exposes to described Shell, the operating parts include press section and auxiliary section, the press section to the lever mated, the auxiliary section is used To cooperate with the wraping plate.

Guide frame, the guide frame are equipped between the operating parts and the shell in one of the embodiments, To be oriented to the movement of the operating assembly.

Described shell one end is equipped with hurricane globe in one of the embodiments, and the hurricane globe is to radix saposhnikoviae and bears High temperature.

The shell is equipped with clamping portion in one of the embodiments, offers blocked hole on the hurricane globe, described Clamping portion is stuck in the blocked hole；Or, the hurricane globe is equipped with clamping portion, blocked hole is offered on the shell, it is described Clamping portion is stuck in the blocked hole.

The shell includes first shell and second shell in one of the embodiments, the first shell and institute Second shell is stated to connect by detachable structure.

Compared with prior art, the igniter by setting lever assembly, one end of the lever assembly with it is described Operating assembly cooperation, the other end and the piezoelectric element cooperate, and push the operating assembly to reduce using lever principle Active force, improve the feel of promotion, so that pushing the not only lightweight and more light and handy soft of the active force of the operating assembly.

Detailed description of the invention

Fig. 1 is the perspective view of the igniter provided according to an embodiment；

Fig. 2 is the exploded view of the igniter provided according to an embodiment；

Fig. 3 is the cross-sectional view of the igniter provided according to an embodiment；

Fig. 4 is the perspective view of the operating parts provided according to an embodiment；

Fig. 5 is the perspective view of the lever assembly provided according to an embodiment.

In figure, igniter 100, shell 10, the first end 101 of shell, the second end of shell 102, hurricane globe 11, clamping Hole 111, bottom cover 12, clamping portion 13, first shell 14, positioning column 141, second shell 15, locating slot 151, mounting hole 16, gas tank Component 20, gas tank 21, air outlet valve 22, wraping plate 23, air-out needle 24, piezoelectric element 30, operating assembly 40, operating parts 41, press section 411, auxiliary section 412, anti-slip part 413, guide frame 42, guide rail 421, lever assembly 50, lever 51, protrusion 511, limiting slot 512。

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It should be noted that it can be directly on another component when component is referred to as " being installed in " another component Or there may also be components placed in the middle.When a component is considered as " being set to " another component, it, which can be, is directly set Set on another component or may be simultaneously present component placed in the middle.When a component is considered as " being fixed on " another group Part, it, which can be, is directly anchored on another component or may be simultaneously present component placed in the middle.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include Any and all combinations of one or more related listed items.

As shown in Figures 1 and 2, the utility model provides a kind of igniter 100, and the igniter 100 is to coal gas The igniting of stove, candle etc., the igniter 100 can be lighter, fire rod etc..In the present embodiment, the igniting Device 100 is fire rod, and using fire rod as object is illustrated, structure and its principle to this igniter 100 are carried out into one Walk detailed description.

The igniter 100 includes shell 10, gas tank component 20, piezoelectric element 30, operating assembly 40 and lever group Part 50, the gas tank component 20, the piezoelectric element 30 and the lever assembly 50 are contained in the shell 10, described Operating assembly 40 is set on the shell 10 and connect with the piezoelectric element 30, one end of the lever assembly 50 with it is described Operating assembly 40 cooperates, and the other end and the piezoelectric element 30 cooperate, and the operating assembly 40 is driven the gas tank group by thrust While part 20 discharges fuel gas, drives the lever assembly 50 to squeeze the piezoelectric element 30 and generate spark, the piezoelectricity The spark that component 30 generates is contacted with the fuel gas that the gas tank component 20 releases, to realize the ignition device.

The shell 10 is substantially cylindrical, and also serves as the handle of the igniter 100, in order to hold, the shell Body 10 with the first end 101 and second end 102 being oppositely arranged, the first end 101 of the shell is fire end, i.e., described The flare of igniter 100 is drawn from the first end 101, and the second end 102 of the shell is that combustion gas supplements end, i.e., when described When gas tank component 20 requires supplementation with combustion gas, combustion gas can be filled in gas tank component 20 by the second end 102 of the shell.

The first end 101 of the shell is equipped with hurricane globe 11, and the part of 20 component of gas tank component is located at the radix saposhnikoviae In cover 11, the hurricane globe 11 can be made of material resistant to high temperature, and the hurricane globe 11 is to radix saposhnikoviae and bears the gas The flare high temperature that box assembly 20 generates.The second end 102 of the shell offers aeration aperture (not shown), the aeration aperture and institute The inside connection for stating gas tank component 20 can will be fired when the gas tank component 20 requires supplementation with combustion gas by the aeration aperture Gas is filled in gas tank component 20.The second end 102 of the shell is equipped with bottom set 12, covers between the bottom set 12 and the shell 10 It connects.The bottom set 12 is substantial cylindrical, and the bottom set 12 avoids the aeration aperture from being blocked to protect the aeration aperture.

Further, connection is clamped between the hurricane globe 11 and the shell 10.Certainly, in other embodiments, Can also be attached using other connection types between the hurricane globe 11 and the shell 10, for example, using helicitic texture, The modes such as splicing.

Specifically, blocked hole 111 is offered on the hurricane globe 11, the shell 10 is equipped with clamping portion 13, the card Socket part 13 is stuck in the blocked hole 111, to realize that the clamping between the hurricane globe 11 and the shell 10 connects.It can be with Understand, the position of the blocked hole 111 and the position of the clamping portion 13 can be interchangeable, i.e., by the blocked hole 111 are opened on the shell 10, and the clamping portion 13 is set on the hurricane globe 11, the radix saposhnikoviae equally may be implemented Clamping between cover 11 and the shell 10 connects.

Further, the shell 10 can use integral structure, can also use split type structure, the shell 10 specific structure can be arranged according to actual requirement.In the present embodiment, the shell 10 is separate structure,

The shell 10 includes first shell 14 and second shell 15, the first shell 14 and the second shell 15 Between pass through detachable structure connect.Preferably, the detachable structure include snap connection, screw connection.In this embodiment party It is to realize detachably connecting for the two by snap connection means in formula, between the first shell 14 and the second shell 15 It connects.Specifically, the detachable structure include in the first shell 14 or the second shell 15 at least one is fixed Position column 141, offers at least one locating slot 151, the positioning column in the second shell 15 or the first shell 14 141 are adapted to the locating slot 151.

As shown in connection with fig. 2, the gas tank component 20 includes gas tank 21, air outlet valve 22 and wraping plate 23, and the gas tank 21 is used To contain fuel gas, the venthole be located at one end of the gas tank 21 and be connected to inside the gas tank 21, the outlet Valve 22 is installed on one end on the gas tank 21 relative to the venthole, to control the row of fuel gas in the gas tank 21 Out, one end of the wraping plate 23 is connected on the air outlet valve 22, and the other end and the operating assembly 40 cooperation unlatching are described out The fuel gas in the gas tank 21 is discharged in air valve 22, and cooperates with the piezoelectric element 30 and realize igniting.

The gas tank component 20 further includes air-out needle 24 and escape pipe (not shown), and the air-out needle 24 is located at described In hurricane globe 11, one end of the escape pipe is connect with the air outlet valve 22, and the other end is connect with the air-out needle 24, presses institute Operating assembly 40 is stated, is opened the air outlet valve 22 by the wraping plate 23, passes through the fuel gas of the gas tank 21 described Escape pipe drains into air-out needle 24, meanwhile, it is described flammable that the operating assembly 40 pushes the generation of piezoelectric element 30 spark to light Gas, to realize the ignition function of the igniter 100.

The piezoelectric element 30 includes the structures such as piezoelectric ceramics, high-voltage connection, rapping mechanism.In the present embodiment, institute The specific structure for stating piezoelectric element 30 is the prior art, is not just being repeated herein, and the piezoelectric element 30 mainly utilizes piezoelectricity Effect generates spark, with the fuel gas drawn out of described gas tank 21 that ignites.

As shown in Figures 2 and 3, the operating assembly 40 includes operating parts 41, and one end of the operating parts 41 is housed in institute It states to be exposed to outside the shell 10 with the wraping plate 23 and the cooperation of the lever assembly 50, the other end in shell 10, With for user's hand push.Specifically, mounting hole 16 is offered on the shell 10, partially protruding into for the operating parts 41 is described In mounting hole 16, to cooperate with the wraping plate 23 and the lever assembly 50, the operating parts 41 can be along the operation The axis of part 41 pushes, to drive the wraping plate to open while driving the lever assembly to press piezoelectric element 30 The air outlet valve 22, so that the fuel gas in gas tank 21 is led at air-out needle 24.

The operating parts 41 include press section 411 and auxiliary section 412, the press section 411 to the lever group Part 50 cooperates, and generates spark to squeeze 50 indirectly-acting of lever assembly and carry out piezoelectricity for the piezoelectric element 30；Institute Auxiliary section 412 is stated to cooperate with the wraping plate 23, the wraping plate 23 is driven to open the air outlet valve 22.As shown in figure 4, institute It states and is additionally provided with anti-slip part 413 on operating parts 41, the anti-slip part 413 exposes to outside the shell 10, it plays anti-slip effect, in order to User uses.

Further, guide frame 42 is equipped between the operating parts 41 and the shell 10, the guide frame 42 is used To be oriented to the movement of the operating parts 41.Specifically, the guide frame 42 includes the guide rail 421 on the shell 10, Convince slot on the operating parts 41 by patient analysis, the guide rail 421 cooperates with the guide groove to be oriented to the movement of the operating parts 41.Certainly, In other embodiments, the guide rail 421 is also possible to be set on the operating parts 41, offers and leads on the shell 10 Slot, the guide rail 421 cooperate with the guide groove to realize the movement for being oriented to the operating parts 41.

As shown in figures 2 and 5, the lever assembly 50 includes lever 51, and the lever 51 is supported with the piezoelectric element 30 Hold, one end of the lever 51 is pivotally connected with the shell 10, and as the lever 51 movement fulcrum, the other end with The operating parts 41 cooperates.

Further, the lever assembly 50 can also include link mechanism, and the link mechanism acts on the lever Between 51 and the piezoelectric element 30 or between the lever 51 and the operating assembly 40, so as to act on the operating parts It is active force lightweight on 41, light and handy soft.

In the present embodiment, the lever 51 is generally curved.Certainly, in other embodiments, the lever 51 It can also be in other shapes.The lever 51 is equipped with protrusion 511 close to the side of the piezoelectric element 30, and the protrusion 511 is used To cooperate with the piezoelectric element 30 to squeeze the piezoelectric element 30 during the lever 51 moves, spark is generated.

Further, the lever 51 and one end of the operating parts 41 cooperation offer limiting slot 512, the operating parts Press section 411 and the limiting slot 512 on 41 cooperate, and during the operating parts 41 is by thrust, are gradually caught in institute It states in limiting slot 512, to prevent the operating parts 41 during promotion, the direction other than 10 axis of shell is sliding It is dynamic, to improve operating parts 41 in pushing course, press the reliability of the piezoelectric element 30.

The process of the igniting of the igniter 100 is described below:

Axis direction along the shell 10 pushes the operating parts 41, and the press section 411 acts on the lever 51, Rotate one end of the lever 51 around its other end, the protrusion 511 on the lever 51 squeezes the piezoelectric element 30 and generates Spark；Meanwhile the auxiliary section 412 acts on the wraping plate 23, and opens the air outlet valve 22 by the wraping plate 23, makes institute It states the fuel gas in gas tank 21 and drains into the air-out needle 24 through the escape pipe and contacted with the spark, realize igniting.

In the present invention, by the way that lever assembly 50, one end of the lever assembly 50 and the operating assembly is arranged 40 cooperations, the other end and the piezoelectric element 30 cooperate, and push the operating assembly 40 to reduce using lever principle Active force, improves the feel of promotion, so that pushing the not only lightweight and more light and handy soft of the active force of the operating assembly 40.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of igniter, including shell, gas tank component, piezoelectric element and operating assembly, the gas tank component and described Piezoelectric element is contained in the shell, and the operating assembly is set on the shell and connect with the piezoelectric element, special Sign is that the igniter further includes lever assembly, and one end of the lever assembly and the operating assembly cooperate, the other end Cooperate with the piezoelectric element, while the operating assembly is driven the gas tank component release fuel gas by thrust, drives The lever assembly squeezes the piezoelectric element and generates spark, and the spark and the gas tank component that the piezoelectric element generates discharge Fuel gas contact out, to realize the ignition device.

2. igniter according to claim 1, which is characterized in that the lever assembly includes lever, and the lever supports It is held in the piezoelectric element, one end of the lever is pivotally connected as movement fulcrum and between the shell, the lever The other end and the operating assembly cooperate.

3. igniter according to claim 2, which is characterized in that the lever is set close to the side of the piezoelectric element There is protrusion, the protrusion is to squeeze the piezoelectric element.

4. igniter according to claim 2, which is characterized in that one end of the lever and operating assembly cooperation Limiting slot is offered, the part of the operating assembly cooperates with the limiting slot, and in the operating assembly by the process of thrust In, it is gradually caught in the limiting slot.

5. igniter according to claim 2, which is characterized in that the gas tank component include gas tank, air outlet valve and Wraping plate, the gas tank are installed on the gas tank to contain fuel gas, the air outlet valve, and one end of the wraping plate is connected to The air outlet valve, the other end and the operating assembly cooperate to open the air outlet valve.

6. igniter according to claim 5, which is characterized in that the operating assembly includes operating parts, the operation The part of part exposes to the shell, and the operating parts includes press section and auxiliary section, the press section to the thick stick Bar cooperation, the auxiliary section with the wraping plate to cooperate.

7. igniter according to claim 6, which is characterized in that be equipped with guiding between the operating parts and the shell Structure, movement of the guide frame to be oriented to the operating assembly.

8. igniter according to claim 1, which is characterized in that described shell one end is equipped with hurricane globe, the radix saposhnikoviae Cover is to radix saposhnikoviae and bears high temperature.

9. igniter according to claim 8, which is characterized in that the shell is equipped with clamping portion, the hurricane globe On offer blocked hole, the clamping portion is stuck in the blocked hole；Or, the hurricane globe is equipped with clamping portion, the shell On offer blocked hole, the clamping portion is stuck in the blocked hole.

10. igniter according to claim 1, which is characterized in that the shell includes first shell and second shell Body, the first shell are connect with the second shell by detachable structure.