CN216481090U

CN216481090U - Gas lighter

Info

Publication number: CN216481090U
Application number: CN202123077516.0U
Authority: CN
Inventors: 周成龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-10
Anticipated expiration: 2031-12-09

Abstract

This scheme provides a gas lighter, including the casing of taking out the burner, install the play burner of putting out the burner, the gas tank of taking the accuse pneumatic valve in the casing, connect the outlet duct between accuse pneumatic valve and the play burner, ignition switch that the control ignition mechanism carries out the action of igniteing, play burner for taking figurative cavity micropore ceramic body, fuel gas in the gas tank is delivered to the inside cavity of micropore ceramic body through the outlet duct under the control of accuse pneumatic valve to behind the micropore diffusion of micropore pottery to a burner outward appearance, the spark that produces by ignition mechanism lights at a burner. Because the microporous ceramic body is used as the fire outlet head, and the tail end of the air outlet passage is provided with the micropores of the microporous ceramic, the air is uniformly discharged from the surface of the fire outlet head, and after the gas is ignited, the flame is soft and the safety is high. From the aspect of beauty, the microporous ceramic body can be shaped in a three-dimensional way, so that the integral three-dimensional shape of the flame is realized.

Description

Gas lighter

Technical Field

The utility model relates to a lighter especially relates to a gas lighter.

Background

Currently, the lighters on the market (also commonly referred to in the art as cigarette lighters) are distinguished in the form of the appearance of ignition by the following: gas type lighters, kerosene type lighters, electric heating sheet type lighters, and arc type lighters.

The flame of the existing gas lighter is used for a long time: the fire shapes such as open fire, light fire, false direct fire, circular direct fire, flower-shaped direct fire, double direct fire or triple direct fire and the like do not have new fire shapes. I.e. the flame cannot be shaped. Along with the improvement of life quality of people, the requirements on the comprehensive performance of the lighter are higher and higher, the appearance is required to be perfect, the safety performance is higher and higher, and new changes are required to be made on the flame shape of the gas lighter. In order to meet the requirements of the market on the innovation of the lighter, the novel flame is invented on the basis of the perfect performance, function and appearance trend, and the industrial development is promoted at will.

Disclosure of Invention

The utility model provides a gas lighter with soft flame, high safety performance and modeling as required.

In order to solve the technical problem, the utility model discloses a following technical scheme: a lighter comprises a shell with a fire outlet, a fire outlet head arranged at the position of the fire outlet, an air box with an air control valve in the shell, an air outlet pipe connected between the air control valve and the fire outlet head, an ignition mechanism and an ignition switch for controlling the ignition mechanism to perform ignition action, wherein the fire outlet head is a hollow microporous ceramic body with a shape, namely, the surface of the microporous ceramic body is provided with a large number of micropores leading to an internal cavity, an air outlet passage is formed by the air box, the air control valve, the air outlet pipe, the hollow cavity and the micropores, fuel gas in the air box is delivered to the internal cavity of the microporous ceramic body through the air outlet pipe under the control of the air control valve and is diffused to the outer surface of the fire outlet head through the micropores of the microporous ceramic, and then sparks generated by the ignition mechanism are ignited at the fire outlet.

As an improvement: the lighter in still be equipped with the some cigarette circuit of being connected with the battery, some cigarette heating wire, ceramic base member on be equipped with some cigarette district, ceramic base member some cigarette district surface open and to have the embedding groove that supplies some cigarette heating wire embedding, the upper surface that some cigarette heating wire middle section generate heat cloth exposes with outside, the heating wire both ends pass the ceramic base member and set firmly and be connected at ceramic base member lateral part or inside electrode pin, the electrode pin position that inserts some cigarette circuit is isolated with the outlet duct.

As an improvement: go out the fire head and connect on the casing for can overturning at the fire outlet, go out the fire head and set up for the bilayer dorsad, and the positive layer is cavity micropore ceramic body promptly, and ceramic base member sets firmly at the back layer of going out fire head 2, and the front that goes out the fire head is cavity micropore ceramic body setting.

As an improvement: the ignition mechanism comprises a battery, a high-voltage pack and a high-voltage wire, wherein the battery, the high-voltage pack and the high-voltage wire are arranged in the shell, one end of the high-voltage wire is connected with the output end of the high-voltage pack, a high-voltage spark generating head is arranged at the tail end of the high-voltage wire, and the ignition switch is connected to a power circuit of the high-voltage pack, namely the ignition switch controls the ignition mechanism to be ignited by controlling the battery to supply power to the high-voltage pack to be turned on and off.

As an improvement: the ignition mechanism comprises a battery, a high-voltage pack, a power circuit connected between the high-voltage pack and the battery and a high-voltage wire, wherein the battery is arranged in the shell, the power circuit is connected between the high-voltage pack and the battery, one end of the high-voltage wire is connected with the output end of the high-voltage pack, a high-voltage spark generating head is arranged at the tail end of the high-voltage wire, the ignition switch is connected on the power circuit of the high-voltage pack, namely, the ignition switch controls the ignition mechanism to be started and stopped by controlling the power supply of the battery to the high-voltage pack, and the power supply of the battery is switched and selected between the ignition mechanism and the power circuit through a change-over switch.

As an improvement: the ignition switch is a delay switch, so that delayed ignition of gas is realized.

The utility model provides a beneficial effect is: because the microporous ceramic body is used as the fire outlet head, and the tail end of the air outlet passage is provided with the micropores of the microporous ceramic, the air is uniformly discharged from the surface of the fire outlet head, and after the gas is ignited, the flame is soft and the safety is high. From the aspect of beauty, the microporous ceramic body can be shaped in a three-dimensional way, so that the integral three-dimensional shape of flame, such as a fireball, a love fireball and the like, can be realized, and a finer three-dimensional flame shape design can be formed through the distribution of micropores on the microporous ceramic body, thereby breaking through the limitation that the traditional plane fire outlet shape can only be realized. Moreover, the micropore aperture of the micropore ceramic is small, flames of burning eyebrows cannot occur, and the micropore ceramic is safer.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of the gas lighter of the present invention.

FIG. 2 is a schematic diagram of an embodiment of a fire head.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "connected," "connected," and "fixed" used in the present invention should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral body; the connection can be mechanical connection or welding connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, an embodiment of the lighter of the present invention is a gas lighter, which includes a housing 1 with a fire outlet 11, a fire outlet 2 installed at the position of the fire outlet, a gas box 3 with a gas control valve in the housing, a gas outlet pipe 4 connected between the gas control valve and the fire outlet 2, an ignition mechanism, and an ignition switch for controlling the ignition mechanism to perform an ignition operation. The fire outlet head 2 is a spherical hollow microporous ceramic body, namely, a large number of micropores leading to an internal cavity are formed in the surface of the microporous ceramic body, the micropores are densely distributed on the surface of the microporous ceramic body, an air outlet passage is formed by the air box 3, the air control valve 5, the air outlet pipe, the hollow cavity and the micropores, fuel gas in the air box is delivered to the internal cavity of the microporous ceramic body through the air outlet pipe 4 under the control of the air control valve and is diffused to the surface of the fire outlet head through the micropores of the microporous ceramic, and then sparks generated by the ignition mechanism are ignited at a fire outlet to form a fire ball. The specific distribution of the micropores on the microporous ceramic body can be determined according to the requirements and the shape, so that the three-dimensional shape has more detailed plasticity. The ignition mechanism comprises a battery 6, a high-voltage pack 7 and a high-voltage wire 8, wherein the battery 6, the high-voltage pack 7 and the high-voltage wire 8 are arranged in the shell, one end of the high-voltage wire 8 is connected with the output end of the high-voltage pack, a high-voltage spark generating head 81 is arranged at the tail end of the high-voltage wire 8, and the ignition switch is connected to a power circuit of the high-voltage pack 7, namely the ignition switch is controlled to be turned on and off by controlling the battery to supply power to the high-voltage pack to realize ignition control of the ignition mechanism. The ignition switch can adopt a touch switch, the external operating part of the ignition switch can adopt a thumb wheel with a plurality of touch convex parts surrounded on the circumference or a plurality of sliding sheets with a plurality of mutually-spaced tooth pressing parts arranged on the inner side, and the touch convex parts or the tooth pressing parts press the switch contact of the touch switch, so that the ignition switch is switched on, the high-voltage bag 7 is electrified, the structure can continuously ignite, and the ignition reliability is improved. In order to improve the timeliness of ignition, namely ignition is immediately ignited when combustion gas is sent to the outer surface of the microporous ceramic body, the ignition switch can adopt a delay switch, so that the gas delay ignition is realized. The power supply circuit is integrated on the circuit board 9.

The ignition head can adopt a whole-ball-distributed micro-pore to improve the molding perfectness, and also can adopt the scheme shown in the embodiment, and the electric arc ignition is arranged on the ignition head, so that the lighter can be a gas lighter, has the electric arc ignition function, improves the universality and has multiple functions. Namely, a cigarette lighting circuit connected with the battery, a cigarette lighting electric heating wire (not marked in the figure) and a ceramic substrate 23 are also arranged in the lighter, and the cigarette lighting circuit is also integrated and distributed on the circuit board 9. Ceramic base on be equipped with some cigarette districts, ceramic base some cigarette district surface open and to have the embedding groove 22 that supplies some cigarette heating wire embedding, the upper surface that some cigarette heating wire middle section generate heat cloth exposes with outside, the heating wire both ends are passed ceramic base and are connected at ceramic base lateral part or inside electrode pin 24, the electrode pin position that inserts some cigarette circuit is isolated with the outlet duct, guarantee security, because some cigarette heating wire is comprehensive fixed on ceramic base, compare in only planar form of current cigar lighter, elegant appearance, and it is clean very convenient, can directly erase or the direct brush of brush removes, can also do water repellent even in some cigarette districts. Go out the fire head and can overturn through axis 10 at a fire outlet and connect on the casing, go out fire head 2 and be the setting of bilayer dorsad, and the front face is the cavity micropore ceramic body promptly, and the ceramic base member sets firmly in the back layer of going out fire head 2, and the front of going out fire head is the setting of cavity micropore ceramic body.

Although the present invention has been described with reference to the specific embodiments, it should be understood that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a gas lighter, includes casing (1) of taking out the burner, installs play burner (2) of putting out the burner, takes gas tank (3) of gas control valve in the casing, connects outlet duct (4) between gas control valve (5) and play burner (2), ignition mechanism, control ignition mechanism carry out the ignition switch of action of igniteing, its characterized in that: the fire outlet head (2) is a hollow microporous ceramic body with a shape, namely, the surface of the microporous ceramic body is provided with a large number of micropores (21) leading to an internal cavity, an air outlet passage is formed by an air box, an air control valve, an air outlet pipe, the hollow cavity and the micropores, fuel gas in the air box is delivered to the internal cavity of the microporous ceramic body through the air outlet pipe (4) under the control of the air control valve and is diffused to the outer surface of the fire outlet head through the micropores of the microporous ceramic, and then sparks generated by an ignition mechanism are ignited at the fire outlet.

2. A gas lighter according to claim 1, wherein: the lighter in still be equipped with the some cigarette circuit of being connected with the battery, some cigarette heating wire, ceramic base member on be equipped with some cigarette district, ceramic base member some cigarette district surface open and to have the embedding groove that supplies some cigarette heating wire embedding, the upper surface that some cigarette heating wire middle section generate heat cloth exposes with outside, the heating wire both ends pass the ceramic base member and set firmly and be connected at ceramic base member lateral part or inside electrode pin, the electrode pin position that inserts some cigarette circuit is isolated with the outlet duct.

3. A gas lighter according to claim 2, wherein: go out the fire head and connect on the casing for can overturning at the fire outlet, go out fire head (2) and be the setting of bilayer dorsad, the positive layer is cavity micropore ceramic body promptly, and the ceramic base member sets firmly at the back layer of going out fire head (2), goes out the front of fire head and is cavity micropore ceramic body setting.

4. A gas lighter according to claim 1, wherein: the ignition mechanism comprises a battery, a high-voltage pack, a high-voltage power circuit and a high-voltage wire, wherein the battery is arranged in the shell, the high-voltage power circuit is connected between the high-voltage pack and the battery, one end of the high-voltage wire is connected with the output end of the high-voltage pack, a high-voltage spark generating head is arranged at the tail end of the high-voltage wire, and the ignition switch is connected to the power circuit of the high-voltage pack, namely the ignition switch controls the ignition mechanism to be ignited by controlling the battery to supply power to the high-voltage pack to be turned on and off.

5. A gas lighter according to claim 2 or 3, wherein: the ignition mechanism comprises a battery, a high-voltage pack, a power circuit connected between the high-voltage pack and the battery and a high-voltage wire, wherein the battery is arranged in the shell, the power circuit is connected between the high-voltage pack and the battery, one end of the high-voltage wire is connected with the output end of the high-voltage pack, a high-voltage spark generating head is arranged at the tail end of the high-voltage wire, the ignition switch is connected on the power circuit of the high-voltage pack, namely, the ignition switch controls the ignition mechanism to be started and stopped by controlling the power supply of the battery to the high-voltage pack, and the power supply of the battery is switched and selected between the ignition mechanism and the power circuit through a change-over switch.

6. A gas lighter according to claim 1, 2, 3 or 4, wherein: the ignition switch is a delay switch, so that delayed ignition of gas is realized.

7. A gas lighter according to claim 5, wherein: the ignition switch is a delay switch, so that delayed ignition of gas is realized.