CN220817804U - Novel lighter capable of preventing slow flameout - Google Patents

Abstract

The utility model relates to the technical field of lighters, in particular to a novel lighter for preventing slow flameout, which comprises: the gasification furnace comprises a shell, a hand-pressing switch, a piezoelectric assembly, a rocker, a surrounding baffle structure, a gasification furnace assembly and an air inlet hole, wherein the hand-pressing switch is arranged on the shell; the piezoelectric component is matched into the shell and is positioned below the hand-pressing switch; the rocker is arranged between the hand switch and the piezoelectric component; the enclosure structure is matched into the shell; the gasification furnace component downside passes through the enclosing baffle structure and is arranged on one side of the wane. When the gasification furnace is stopped, the air inlet hole of the gasification furnace assembly is positioned in the enclosing structure, so that the air inlet hole is blocked, the air flow is blocked from entering the mixing cavity of the gasification furnace assembly, and the mixing of residual fuel gas and oxygen is effectively prevented, so that the flame is rapidly extinguished, the use safety of a user is improved, the burn caused by slow flameout is prevented, and the slow flameout problem in a low-temperature environment and a high-altitude place is effectively relieved.

Description

Novel lighter capable of preventing slow flameout

Technical Field

The utility model relates to the technical field of lighters, in particular to a novel lighter capable of preventing slow flameout.

Background

The lighter is a frequently used ignition tool for people, is mainly used for taking fire and smoking, is also used for cooking and other taking fires, and can be divided into an open flame lighter and a windproof lighter, wherein the windproof lighter can generate powerful and high-temperature flames which are widely liked by people.

The lighter with windproof performance is used as an ignition device and comprises a shell, an ignition device, a gas storage box assembly, a direct-flushing nozzle, a filtering device, a mixing chamber, a combustion furnace, a combustion head and a gas nozzle assembly formed by the ignition device, wherein most of gas is sprayed out from a nozzle guide pipe after the mixing chamber is fully mixed with air through micropores in the direct-flushing nozzle, and a small part of gas enters a gas diversion channel to generate stable small flame, so that the gas sprayed out from the nozzle guide pipe is ignited to generate a plurality of strong, rod-shaped and high-heat direct-flushing flames, and the lighter is especially suitable for thick or hard tobacco shreds, especially for cigar ignition, and has better effect.

However, the flame of the windproof lighter burns vigorously, the flame temperature is higher, the gasification furnace also rises rapidly, the temperature of the combustion furnace reaches the gas ignition point in the continuous combustion process, and after the flame is reset by hand, residual gas still enters to enable the combustion to continue because of the Bernoulli principle. This is a daily product for people, and the continuous combustion after stopping work extremely affects the feeling of use experience, and the safety is also low.

Based on the above background, a new lighter for preventing slow flameout is proposed to solve the above problems.

Disclosure of utility model

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and the appended drawings.

The utility model aims to overcome the defects and provide a novel lighter capable of preventing slow flameout.

In order to achieve the above object, the technical solution of the present utility model is: a novel lighter for preventing slow fire-out comprising: the gasification furnace comprises a shell, a hand-pressing switch, a piezoelectric assembly, a rocker, a surrounding baffle structure, a gasification furnace assembly and an air inlet hole, wherein the hand-pressing switch is arranged on the shell; the piezoelectric component is matched into the shell and is positioned below the hand-pressing switch; the rocker is arranged between the hand switch and the piezoelectric component; the enclosure structure is matched into the shell; the lower side of the gasification furnace component passes through the enclosing structure and is arranged on one side of the seesaw; the air inlet hole is arranged on the gasification furnace component and falls into the enclosure structure.

Preferably, one side of the enclosure structure is connected with an air flow regulating valve.

Preferably, the gasification furnace assembly is provided with a burner assembly at an upper side thereof.

Preferably, a fan housing is mounted on the casing at one side of the hand switch.

Preferably, the burner assembly is located within the hood.

Preferably, a screw sleeve is arranged below one side of the rocker, which is close to the gasification furnace assembly.

By adopting the technical scheme, the utility model has the beneficial effects that: when the gasification furnace is stopped, the air inlet hole of the gasification furnace assembly is positioned in the enclosing structure, so that the air inlet hole is blocked, the air flow is blocked from entering the mixing cavity of the gasification furnace assembly, and the mixing of residual fuel gas and oxygen is effectively prevented, so that the flame is rapidly extinguished, the use safety of a user is improved, the burn caused by slow flameout is prevented, and the slow flameout problem in a low-temperature environment and a high-altitude place is effectively relieved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

It is apparent that these and other objects of the present utility model will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model, without limitation to the utility model.

In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the utility model, and that other drawings can be obtained according to such drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic view of a novel lighter for preventing slow fire-out according to the present utility model;

fig. 2 is a schematic cross-sectional view of a novel lighter for preventing slow fire-extinguishing according to the present utility model;

fig. 3 is a schematic view of a partial perspective view of a novel lighter for preventing slow fire-extinguishing according to the present utility model;

Fig. 4 is a schematic perspective view showing an operating state of a novel lighter for preventing slow flameout according to the present utility model;

Fig. 5 is a schematic view of a novel lighter enclosure for preventing slow fire-out according to the present utility model;

Fig. 6 is a schematic view of a partial plan view of a novel lighter for preventing slow fire-out according to the present utility model;

Fig. 7 is a schematic plan view of a novel lighter for preventing slow flameout according to the present utility model.

The main reference numerals illustrate: the gasification furnace comprises a shell-1, a hand switch-2, a piezoelectric component-3, a seesaw-4, a surrounding baffle structure-5, a gasification furnace component-6, an air inlet hole-7, an air flow regulating valve-8, a combustion furnace component-9, a fan housing-10 and a screw sleeve-11.

Detailed Description

The following will describe embodiments of the present utility model in detail with reference to the drawings and examples, thereby solving the technical problems by applying technical means to the present utility model, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict is formed, each embodiment of the present utility model and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present utility model.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced without some of these specific details or in the specific manner described herein.

Referring to fig. 1-7, the present utility model provides a novel lighter for preventing slow flameout, comprising: the gasification furnace comprises a shell 1, a hand-push switch 2, a piezoelectric component 3, a rocker 4, a surrounding and blocking structure 5, a gasification furnace component 6 and an air inlet 7, wherein the hand-push switch 2 is arranged on the shell 1; the piezoelectric component 3 is arranged in the shell 1 and is positioned below the hand-push switch 2; the rocker 4 is arranged between the hand switch 2 and the piezoelectric component 3; the enclosure structure 5 is matched into the shell 1; the lower side of the gasification furnace component 6 passes through the enclosing baffle structure 5 and is arranged on one side of the seesaw 4; the air inlet hole 7 is arranged on the gasifier component 6 and falls into the enclosure structure 5, and a screw sleeve 11 is arranged below one side of the seesaw 4, which is close to the gasifier component 6.

According to some embodiments of the application, optionally, an air volume adjusting valve 8 is connected to one side of the enclosure structure 5. The gas flow regulating valve 8 has the function of well regulating the flame size of the lighter.

According to some embodiments of the present application, optionally, the gasifier assembly 6 is provided with a burner assembly 9 at the upper side. Has the function of making the lighter emit flame.

According to some embodiments of the present application, optionally, a fan housing 10 is mounted on the casing 1 at a side of the hand switch 2, and the burner assembly 9 is located in the fan housing 10. Has the function of more promoting the entry of wind prevention and residual air.

When the device is used, by pressing the hand switch 2, the hand switch 2 is linked with the rocker 4 to move downwards, the other end of the rocker 4 lifts the gasifier component 6, the gasifier component 6 moves upwards, the air inlet 7 is popped out of the enclosure structure 5, air is normally sucked in, fuel gas and air are fully combined, then the piezoelectric component 3 is pressed down by the hand switch 2, and the lead wire of the piezoelectric component 3 is contacted with the burner component 9, so that spark ignition fuel gas is released; when the hand switch 2 is rebounded by loosening the hand, the rocker 4 moves upwards along with the hand switch 2, one end of the rocker 4, which is close to the gasifier component 6, moves downwards, so that the gasifier component 6 falls back, the air inlet 7 immediately reenters the enclosure structure 5, and the air inlet 7 is blocked from flowing into the mixing cavity of the gasifier component 6, so that the flame can be extinguished quickly.

According to the novel lighter capable of preventing slow flameout, disclosed by the utility model, in view of the description, flameout performance is improved after continuous combustion for 10 seconds at different environmental temperatures, so that use safety of a user is enhanced, and use experience is improved.

In view of the above description, a group test alignment was performed on a new type of fast flame-out preventing lighter. (see Table 1)

Table 1:10S continuous combustion flameout time comparison test

Conclusion:

① In the 10s continuous combustion test, the extinguishing time is shortened by 0.89s on average at the temperature of 23 ℃ compared with a control sample;

② In the 10s continuous combustion test at the temperature of 0-5 ℃, the extinguishing duration is shortened by more than 1.5s on average in the comparison test of the sample with the control sample.

It is to be understood that the disclosed embodiments are not limited to the specific process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, numbers, etc., to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model can be practiced without one or more of the specific details, or with other methods, components, materials, etc.

Claims (6)

1. A novel lighter for preventing slow fire-out, comprising:

A housing (1);

a push switch (2) arranged on the casing (1);

a piezoelectric component (3) which is fitted into the housing (1) and is located below the push switch (2);

A rocker (4) mounted between the push switch (2) and the piezoelectric element (3);

A surrounding structure (5) which is matched into the shell (1);

The lower side of the gasifier component (6) passes through the enclosing structure (5) and is arranged on one side of the rocker (4);

an air inlet (7) which is arranged on the gasifier component (6) and falls into the enclosure structure (5).

2. The novel lighter for preventing slow fire-extinguishing according to claim 1, wherein: one side of the enclosing structure (5) is connected with an air flow regulating valve (8).

3. The novel lighter for preventing slow fire-extinguishing according to claim 1, wherein: the upper side of the gasification furnace component (6) is provided with a combustion furnace component (9).

4. A novel lighter for preventing slow fire-out according to claim 1 or 3, wherein: a fan housing (10) is arranged on one side of the casing (1) positioned on the hand-pressing switch (2).

5. The novel lighter for preventing slow fire-extinguishing according to claim 4, wherein: the burner assembly (9) is located within the hood (10).

6. The novel lighter for preventing slow fire-extinguishing according to claim 1, wherein: a screw sleeve (11) is arranged below one side of the seesaw (4) close to the gasification furnace component (6).