CN113074385A

CN113074385A - Electric arc lighter

Info

Publication number: CN113074385A
Application number: CN202110497226.7A
Authority: CN
Inventors: 米凯尔·斯乔尔达格; 李杨进
Original assignee: Huizhou Jinying Plastic Hardware Products Co ltd; Sjourdag Holdings Ltd
Current assignee: Huizhou Jinying Plastic Hardware Products Co ltd; Sjourdag Holdings Ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-07-06
Anticipated expiration: 2041-05-07
Also published as: CN113074385B

Abstract

The invention relates to an electric arc lighter, which comprises a first shell component, a second shell component, a power supply component, a rotary conducting component, an ignition unit and at least one switch, wherein the first shell component is connected with the second shell component; the first shell assembly is rotatably connected with the second shell assembly, a first installation cavity is formed in the first shell assembly, the ignition unit is connected with the first shell assembly and at least partially exposed out of the first installation cavity, the rotating conduction assembly is arranged at the position where the first shell assembly and the second shell assembly are rotatably connected, and at least one switch is connected with the power supply assembly, the rotating conduction assembly and the ignition unit in series; at least one switch is adapted to be exposed when the first housing assembly and the second housing assembly are rotated relative to each other to a staggered relationship. Through setting up the rotation and switching on the subassembly for first housing assembly and second housing assembly need rotate relatively and predetermine the angle to the second and switch on, and make the switch expose, make the user need many times the operation just can light the lighter, have effectively improved the security of lighter.

Description

Electric arc lighter

Technical Field

The invention relates to the technical field of ignition devices, in particular to an electric arc lighter.

Background

At present, the electric lighter is safer and more convenient to operate compared with the traditional open fire lighter because the electric lighter does not need open fire and does not need to store combustible gas. Then, the current electric lighter can be electrified to strike a fire after a user presses a switch, and certain potential safety hazards exist for partial users or children who are not familiar with the use method; in addition, because the ignition distance of the existing lighter is short and the ignition angle cannot be changed, a user can ignite articles by approaching the ignition objects, and the phenomenon that the ignition objects which are difficult for the user to approach can not be ignited exists.

There remains a need for further improvements that can avoid inadvertent or accidental operation of the lighter by unintended users, but can provide a comfortable method of operating the lighter for each intended user so that the lighter meets and attracts users with different needs.

Disclosure of Invention

Based on this, there is a need to provide a better and safer arc lighter.

The technical scheme for solving the technical problems is as follows: an arc lighter comprising: the ignition device comprises a first shell assembly, a second shell assembly, a power supply assembly, a rotary conducting assembly, an ignition unit and at least one switch;

the first shell assembly is rotatably connected with the second shell assembly, a first installation cavity is arranged in the first shell assembly, a second installation cavity is arranged in the second shell assembly, the ignition unit is connected with the first shell assembly and at least partially exposed out of the first installation cavity, the power supply assembly is arranged in the second installation cavity, the rotation conduction assembly is arranged at the position where the first shell assembly is rotatably connected with the second shell assembly, the power supply assembly is electrically connected with the ignition unit through the rotation conduction assembly, the rotation conduction assembly is used for being disconnected when the angle between the first shell assembly and the second shell assembly is a first preset angle and used for being connected when the first shell assembly and the second shell assembly relatively rotate to a second preset angle, and each switch is connected with the power supply assembly, The rotary conducting assembly and the ignition unit are connected in series; each switch is configured to be exposed when the first housing assembly and the second housing assembly are rotated relative to each other to be offset from each other.

In one embodiment, the position of each of the switches is set to the following:

each switch is arranged on one surface, facing the second shell component, of the first shell component; or

Each switch is arranged on one surface, facing the first shell component, of the second shell component; or

At least one switch is arranged on one surface, facing the first shell component, of the second shell component, and at least one switch is arranged on one surface, facing the second shell component, of the first shell component.

In one embodiment, each of the switches includes a first switch and a second switch, and the first switch and the second switch are disposed on a side of the second housing assembly facing the first housing assembly.

In one embodiment, the first switch is configured to be turned on when pressed, turned off when not pressed or turned off after a first preset time after being turned on, and the second switch is configured to be turned on when pressed once, turned off after a second preset time after being turned on or turned off when pressed next time.

In one embodiment, the first housing assembly defines a rotation hole, the rotation conduction assembly includes an insulating column, a conductive sleeve, a conductive contact, a rotation shaft, and a conductive clip, the insulating column is disposed in the rotation hole, the insulating column is connected to the first housing assembly, the conductive contact and the conductive clip are fixedly disposed in the second mounting cavity,

the insulating column is provided with a mounting hole, the rotating shaft is arranged in the mounting hole and fixedly connected with the insulating column, at least part of two ends of the rotating shaft respectively protrudes out of two ends of the mounting hole, the conductive sleeve is coated outside the insulating column, one side of the conductive sleeve is provided with a notch, the insulating column is provided with an insulating part, the insulating part is exposed through the notch, the conductive contact piece is arranged outside the conductive sleeve and is used for sliding and abutting against the outer surface of the conductive sleeve or the insulating part in the rotating process of the insulating column, the conductive clamping piece is abutted against one end of the rotating shaft, the conductive sleeve is electrically connected with one end of the ignition unit, the rotating shaft is electrically connected with the other end of the ignition unit, and the conductive contact piece is electrically connected with one end of the power supply component, the conductive clip is electrically connected with the other end of the power supply assembly.

In one embodiment, the ignition device further comprises a sliding part and a rotating seat, the first housing component is provided with a rotating hole, the second housing component is fixedly connected with the rotating seat, the rotating seat is rotatably arranged in the rotating hole and abuts against the side wall of the rotating hole in a sliding manner, a sliding guide structure is arranged in the first installation cavity, the sliding part is slidably arranged on the sliding guide structure, a protruding block is arranged on one side of the rotating seat in a sliding manner, the moving track of the protruding block rotating along with the rotating seat at least partially coincides with the moving track of the sliding part on the sliding guide structure, the protruding block abuts against one end of the sliding part in the rotating process along with the rotating seat, and the ignition unit is arranged at one end of the sliding part, which is far away from the rotating seat.

In one embodiment, the first housing assembly defines a fire outlet communicating with the first mounting cavity, and the ignition unit is configured to at least partially protrude through the fire outlet to an outer side of the fire outlet during sliding with the sliding member.

In one embodiment, the sliding member further comprises a first elastic member, and the sliding member is connected with the first shell assembly through the first elastic member.

In one embodiment, the ignition device further comprises a high-voltage pack, wherein at least one of the switch, the power supply assembly, the rotating conduction assembly and an input end of the high-voltage pack are connected in series, and an output end of the high-voltage pack is electrically connected with the ignition unit.

In one embodiment, the power supply module further comprises a charging interface, the charging interface is electrically connected with the power supply module, and the charging interface is arranged on one surface of the first shell component facing the second shell component or on one surface of the second shell component facing the first shell component.

The invention has the beneficial effects that: through setting up the rotation and switching on the subassembly for first housing assembly and second housing assembly need rotate relatively and predetermine the angle to the second and switch on, and make the switch expose, make the user need multiple operation just can light the lighter, have effectively avoided the lighter mistake that accidental operation leads to light, have effectively improved the security of lighter. And make the ignition unit of lighter can rotate to different angles and ignite, can improve the flexibility that the lighter used to first housing assembly and the second housing assembly of lighter can carry out clockwise rotation or anticlockwise rotation relatively, and the turned angle is 0 to 360, can satisfy left hand user or right hand user's custom.

Drawings

Fig. 1 is a schematic structural view of an electric arc lighter according to an embodiment;

fig. 2 is an exploded perspective view of an electric arc lighter according to an embodiment;

fig. 3 is a schematic view of an embodiment of an electric arc lighter rotated to an open state;

fig. 4 is an exploded perspective view of a portion of an electric arc lighter according to an embodiment;

fig. 5 is a schematic structural view of a rotary conducting assembly of an electric arc lighter according to an embodiment;

fig. 6 is a schematic circuit diagram of an electric arc lighter according to an embodiment;

FIG. 7 is an enlarged view of a portion A of FIG. 2;

in the drawings, 10, an electric arc lighter; 100. a first housing assembly; 110. a first support frame; 120. a first housing; 121. a first card slot; 122. a fixing hole; 140. rotating the hole; 150. a fire outlet; 200. a second housing assembly; 210. a second support frame; 220. a second housing; 230. a second mounting cavity; 300. a power supply component; 400. rotating the conducting assembly; 410. an insulating column; 411. an insulating section; 412. a first clamping block; 420. a conductive sleeve; 430. a conductive contact; 440. a rotating shaft; 450. a conductive clip; 460. a limiting block; 470. a guide; 480. a second elastic member; 500. an ignition unit; 610. a first switch; 620. a second switch; 700. a slider; 710. a first elastic member; 730. a high-voltage pack; 800. a rotating seat; 810. a bump; 820. a limiting groove; 900. and a charging interface.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms will be understood by those skilled in the art according to specific situations.

As shown in fig. 1, 2 and 3, in the present embodiment, an electric arc lighter 10 includes a first housing assembly 100, a second housing assembly 200, a power supply assembly 300, a rotary conducting assembly 400, an ignition unit 500 and at least one switch; the first housing assembly 100 and the second housing assembly 200 are rotatably connected, a first mounting cavity is disposed in the first housing assembly 100, a second mounting cavity 230 is disposed in the second housing assembly 200, the ignition unit 500 is connected to the first housing assembly 100 and at least partially exposed outside the first mounting cavity, the power module 300 is disposed in the second mounting cavity 230, the rotation conduction module 400 is disposed at a position where the first housing assembly 100 and the second housing assembly 200 are rotatably connected, the power module 300 is electrically connected to the ignition unit 500 through the rotation conduction module 400, the rotation conduction module 400 is configured to be disconnected when an angle between the first housing assembly 100 and the second housing assembly 200 is a first preset angle and configured to be connected when the first housing assembly 100 and the second housing assembly 200 are relatively rotated to a second preset angle, each of the switches is connected in series with the power supply module 300, the rotary conduction module 400, and the ignition unit 500; each of the switches is configured to be exposed when the first housing assembly 100 and the second housing assembly 200 are relatively rotated to be offset from each other.

Specifically, as shown in fig. 2, the first housing assembly 100 includes a first support frame 110 and a first housing 120, the first support frame 110 is connected to the first housing 120, a first mounting cavity (not shown) is formed between the first housing 120 and the first support frame 110, the first support frame 110 is provided with a rotation hole 140, the second housing assembly 200 includes a second support frame 210 and a second housing 220, the second support frame 210 is connected to the second housing 220, a second mounting cavity 230 is formed between the second housing 220 and the second support frame 210, a surface of the first support frame 110 facing away from the first housing 120 is abutted to a surface of the second support frame 210 facing away from the second housing 220, the second support frame 210 is connected to a rotation seat 800, the rotation seat 800 is rotatably disposed in the rotation hole 140, and the rotation seat 800 is clamped at an outer edge of the rotation hole 140, so that when the first support frame 110 and the second support frame 210 relatively rotate, the first shell assembly 100 and the second shell assembly 200 can be driven to be staggered with each other, so that the switch can be exposed, and a user can press the switch conveniently. It is to be understood that the connection between the first support frame 110 and the first housing 120 may be a snap connection or a screw connection, and the connection between the second support frame 210 and the second housing 220 may be a snap connection or a screw connection, which is not described in this embodiment.

As shown in fig. 1, when the angle of the included angle between the first housing assembly 100 and the second housing assembly 200 is a first preset angle, the rotation conducting assembly 400 is turned off, and as shown in fig. 3, when the angle of the included angle between the first housing assembly 100 and the second housing assembly 200 is a second preset angle, the rotation conducting assembly 400 is turned on.

When the ignition device is used, a user can hold the first shell assembly 100 and the second shell assembly 200 by hands, so that the first shell assembly 100 and the second shell assembly 200 rotate relatively, when the first shell assembly 100 and the second shell assembly 200 rotate to form an included angle between the first shell assembly and the second shell assembly as a first preset angle, the rotation conducting assembly 400 is disconnected, a circuit where a switch is located is disconnected, and even if the user presses the switch, the ignition unit still cannot be powered on and cannot be ignited; as shown in fig. 3, when the first housing assembly 100 and the second housing assembly 200 rotate to form an included angle therebetween as a second predetermined angle, the switches (610, 620) are exposed, the rotation conducting assembly 400 is conducted, so that the circuit where the switches are located is conducted, and when the switches are pressed, the ignition unit is powered on, and the ignition unit is ignited.

To make the lighter safer to use, the first predetermined angle is in one embodiment less than 90 ° or greater than 270 °, and the first predetermined angle comprises 0 °, and the second predetermined angle is in one embodiment greater than 90 ° and less than 270 °. In this embodiment, when the first casing assembly 100 and the second casing assembly 200 rotate to 0 °, the first casing assembly 100 and the second casing assembly 200 are overlapped, so that the switch is shielded, not only the rotation switch-on assembly 400 is turned off, but also the switch is shielded and cannot be pressed, so that the lighter cannot ignite, and the safety is effectively improved. As the user rotates the first housing assembly 100 and the second housing assembly 200, the included angle between the first housing assembly 100 and the second housing assembly 200 gradually increases, in this process, when the included angle between the first housing assembly 100 and the second housing assembly 200 is small, for example, the angle between the first housing assembly 100 and the second housing assembly 200 is smaller than 90 ° or larger than 270 °, the rotation conducting assembly 400 still remains off, and in the case of a small angle, ignition is still impossible, so that the ignition unit located at the end is prevented from burning the hand of the user. And as the angle between the first housing assembly 100 and the second housing assembly 200 is increased to be greater than 90 degrees and less than 270 degrees, the ignition unit at the tail end is far away from the user, and the switch is exposed due to the staggered rotation between the first housing assembly 100 and the second housing assembly 200, so that the switch can be pressed, at the moment, the rotation conduction assembly 400 is conducted, and the ignition unit is ignited after the switch is pressed, so that the safety is effectively improved.

In some embodiments, the first preset angle and the second preset angle may also be other angles or angle ranges, and it should be understood that the first preset angle and the second preset angle are only set to be different angles or angle ranges, so that the first housing assembly and the second housing assembly are in different conduction states when rotating to different angles, and therefore, these angles should belong to the protection range of the present application, and are not described herein any more.

In this embodiment, as shown in fig. 2, the rotation conducting assembly 400 is disposed in the rotation seat 800, each of the switches is used for exposing the first casing assembly 100 and the second casing assembly 200 when they are rotated relatively to be staggered with each other, and the power supply assembly 300 is used for providing electric energy for the ignition unit, in this embodiment, the ignition unit is an arc ignition unit, and may also be an arc igniter, for example, a shell of the arc ignition unit is made of ceramics, when an external force causes the first casing assembly 100 and the second casing assembly 200 to be staggered with each other and does not reach a second preset angle, the rotation conducting assembly 400 is in an off state, the switch is exposed, and a user presses the switch, and the circuit cannot be powered on to ignite; when the first shell assembly 100 and the second shell assembly 200 relatively rotate to a second preset angle due to external force, at the moment, the first shell assembly 100 and the second shell assembly 200 are relatively staggered, the switch is exposed, the rotation conduction assembly 400 is in an electrified state, a user presses the switch, and the circuit is electrified to strike fire; when the first housing assembly 100 and the second housing assembly 200 are rotated and aligned with each other by an external force, the rotation conducting assembly 400 is in an off state, and the first support frame 110 of the first housing assembly 100 and the second support frame 210 of the second housing assembly 200 are overlapped with each other, so that the switch can be shielded by the first support frame 110 or the second support frame 210, and a user cannot press the switch to start striking a fire; for example, when the user rotates the first housing assembly 100 such that the angle between the first housing assembly 100 and the second housing assembly 200 is less than 90 ° or greater than 270 °, the switch is pressed and the ignition cannot be turned on, and hereinafter, for the sake of understanding, the angle of rotation of the first housing assembly 100 is the angle of the first housing assembly 100 with respect to the second housing assembly 200.

When the user clockwise or anticlockwise rotates first casing subassembly 100 to 90 ~ 270, press the switch, can the circular telegram strike sparks, use such design, make the user rotate stagger behind first casing subassembly 100 and the second casing subassembly 200, need continue to rotate and predetermine the angle to the second and just can the circular telegram strike sparks, rather than rotate when staggering first casing subassembly 100 and the second casing subassembly 200, the user once presses the switch and just can realize the circular telegram strike sparks, make the degree of difficulty increase that starts to strike sparks, thereby the security of electric arc lighter 10 has been improved, and then the potential safety hazard of electric arc lighter 10 has effectively been reduced.

Further, for the user to ignite the article, there may be some articles which are difficult to be approached by the user, so that the user cannot ignite the article, in order to enable the user to ignite the difficult-to-approach article, the first housing assembly 100 and the second housing assembly 200 are configured to be rotationally connected, the fire outlet 150 is disposed at an end of the first housing assembly 100 away from the rotating base 800, each switch is disposed on the second housing assembly 200, so that when the user opens the first housing assembly 100 and the second housing assembly 200, the first housing assembly 100 is driven away from the second housing assembly 200, so that the fire outlet 150 can be far away from the switch, and the user can rotationally open the included angle between the first housing assembly 100 and the second housing assembly 200 to 90 °, 135 °, 225 °, 270 °, … …, so that the user can ignite the articles with different angles, when the user rotates the first housing assembly 100 and the second housing assembly 200 to 180 °, at this time, the first housing component 100 and the second housing component 200 form a straight line, and at this time, the switch is the longest away from the fire outlet 150, so that the distance between the fire outlet 150 and the switch is lengthened, so that a user can protect a certain distance from the ignition object without approaching the ignition object, so that the user can ignite some items which are difficult to approach, and the safety of the arc lighter 10 is improved; when the angle that the user rotated between first casing subassembly 100 and the second casing subassembly 200 is first preset angle, first casing subassembly 100 overlaps each other with second casing subassembly 200 for the volume of electric arc lighter 10 diminishes, thereby made things convenient for the user to carry, simultaneously, electric arc lighter 10 can not receive the restriction of direction of rotation and number of times, if the user can be from same direction rotation 0 ~ 360 infinitely many times, also can be from another direction rotation 0 ~ 360 infinitely many times, also can rotate to a certain angle after towards a direction earlier, again the rotation in opposite directions, the flexibility of electric arc lighter 10 has been improved, make user's operation more convenient.

In order to improve the safety of the switch activation of the arc lighter 10, the position of each switch is set as the following condition: each switch is arranged on one surface, facing the second shell component, of the first shell component; or each switch is arranged on one surface of the second shell component facing the first shell component; or at least one switch is arranged on one surface of the second shell component facing the first shell component, and at least one switch is arranged on one surface of the first shell component facing the second shell component.

To improve the safety of the switch actuation of the electric arc lighter 10, in one embodiment, as shown in fig. 3 and 4, each switch is disposed on a side of the first housing assembly 100 facing the second housing assembly 200; specifically, each switch is arranged on one surface of the first support frame 110 facing the second support frame 210, so that when a user rotates the first housing assembly 100 and the second housing assembly 200 to be staggered with each other, the first support frame 110 and the second support frame 210 are driven to be staggered with each other, the switch arranged on the first support frame 110 can be exposed, so that the user can press the switch, when the user rotates the angle between the first housing assembly 100 and the second housing assembly 200 to be a first preset angle, the first support frame 110 and the second support frame 210 can be overlapped and sealed with each other, so that the switch arranged on the first support frame 110 can be shielded and hidden on the overlapped surface, the user can not press the switch, and the starting safety of the switch of the electric arc lighter 10 is improved.

In one embodiment, in order to improve the safety of the switch actuation of the electric arc lighter 10, as shown in fig. 3 and 4, each of the switches is disposed on a side of the second housing assembly 200 facing the first housing assembly 100, specifically, the switches include a first switch 610 and a second switch 620, the first housing assembly 100 includes a first support frame 110 and a first outer shell 120, the second housing assembly 200 includes a second support frame 210 and a second outer shell 220, the first switch 610 and the second switch 620 are disposed on a side of the second support frame 210 facing the first support frame 110, such that when the first housing assembly 100 and the second housing assembly 200 are rotated by a user to be offset from each other, the first support frame 110 and the second support frame 210 can be driven to be offset from each other, such that the switch disposed on the second support frame 210 can be exposed, such that the user can press the switch, when the angle between the first housing assembly 100 and the second housing assembly 200 is rotated by the first preset angle, make first support frame 110 and second support frame 210 can coincide and seal each other to make the switch that sets up in second support frame 210 can be sheltered from, and hide on the coincidence face, make the unable press switch of user, and then improved the security that electric arc lighter 10 switch started.

In one embodiment, in order to better improve the safety of the switch actuation of the electric arc lighter 10, at least one switch is disposed on a side of the second housing assembly 200 facing the first housing assembly 100, and each switch is disposed on a side of the first housing assembly facing the second housing assembly, specifically, the first housing assembly includes a first support and a first housing, the second housing assembly includes a second support and a second housing, each switch is disposed on a side of the first support facing the second support, and at least one switch is disposed on a side of the second support facing the first support, so that when a user rotates the first housing assembly and the second housing assembly to be staggered with each other, the first support and the second support are simultaneously driven to be staggered with each other, since the switches are disposed on opposite sides of the first support and the second support, when making first support frame and second support frame stagger each other, the switch of the relative one side of first support frame and second support frame can expose, and the switch of relative another side can be sheltered from, has improved the degree of difficulty that electric arc lighter switch started greatly, to part unfamiliar with user or children of application method, hardly discovers by the switch that shelters from to electric arc lighter's potential safety hazard has effectively been reduced.

In order to improve the safety of the switch activation of the electric arc lighter 10, in one embodiment, at least one of the switches includes a first switch 610 and a second switch 620, and the first switch 610 and the second switch 620 are disposed on a side of the second housing assembly 200 facing the first housing assembly 100. Specifically, a first switch 610 and a second switch 620 are disposed on a surface of the second support frame 210 facing the first support frame 110, please refer to fig. 6, where the first switch 610 and the second switch 620 are both connected in series with the power supply module 300, the rotation conducting module 400 and the ignition unit 500, so that when a user rotates the first casing module 100 and the second casing module 200 to a second preset angle, the rotation conducting module 400 is in a conducting state, and at this time, the user can ignite after pressing the first switch 610 and the second switch 620, and a press switch is added, thereby further improving the safety of the switch start of the electric arc lighter 10.

To better improve the safety of the switch actuation of the electric arc lighter 10, in one embodiment, the first switch is configured to be turned on when pressed, turned off when not pressed or turned off after a first preset time after being turned on, and the second switch is configured to be turned on when pressed once, turned off after a second preset time after being turned on or turned off when pressed once.

In this embodiment, the first switch 610 is configured to be turned on when pressed, turned off when not pressed, or turned off after a first preset time, and the second switch 620 is configured to be turned on when pressed once, turned off after a second preset time, or turned off when pressed next time. Like this, can realize the automatic disconnection of first switch and second switch for the lighter can the auto-power-off, and automatic flame-out can effectively improve the security of lighter.

One embodiment is that the first switch is used for conducting when being pressed and disconnecting when not being pressed, and the second switch is used for conducting when being pressed once and disconnecting when being pressed next time.

In one embodiment, the first switch is configured to be turned on when pressed and turned off after a first preset time after being turned on, and the second switch is configured to be turned on when pressed once and turned off after a second preset time after being turned on. In one embodiment, the first switch is configured to be turned on when pressed and turned off after a first preset time after being turned on, and the second switch is configured to be turned on when pressed once and turned off when pressed next time. In this embodiment, even if the first switch 610 is pressed for a long time, the switch will be automatically turned off after the first preset time is exceeded, so that the user must release the first switch and press the first switch again to turn on the first switch, thereby preventing the first switch from being pressed for a long time by mistake to turn on the first switch, and further providing safety.

In one embodiment, the first switch is configured to be turned on when pressed and turned off when not pressed, and the second switch is configured to be turned on when pressed once and turned off after a second preset time after being turned on. In this embodiment, a reset member is provided in the first switch 610, so that after the first switch 610 is pressed once and hands are released, the reset member automatically resets, so that the first switch 610 is automatically powered off, for example, the reset member is a spring.

In one embodiment, after the second switch 620 is pressed once, the second switch 620 can remain on until pressed off again. In one embodiment, the second switch is turned off after the second switch is turned on and after a second preset time, so that the user can ignite the vehicle only by pressing the first switch within the second preset time after pressing the second switch to turn on the second switch, otherwise, the second switch is turned off after the preset time, thereby further improving the safety and saving the electric quantity. It should be understood that, for the implementation that the first switch and the second switch are turned off after the first preset time and the second preset time, respectively, a clock module is built in the electric arc lighter for timing, the clock module is electrically connected to a timing circuit, the timing circuit is electrically connected to the first switch and the second switch, respectively, and the timing circuit controls the first switch and the second switch to be turned off after the first preset time and the second preset time after the first switch and the second switch are turned on.

In the above embodiment, the first switch 610, the second switch 620, the power supply module 300 and the rotation conducting module 400 are connected in series, so that the user needs to press the second switch 620 once and then usually press the first switch 610 to energize and ignite, when the user releases his hand, the duplicate of the first switch 610 automatically resets, so that the first switch 610 and the power supply module 300 are disconnected and the fire is extinguished, the time for the user to press the second switch 620 is increased, the difficulty in opening the switch is increased, and the safety of the arc lighter 10 is improved.

In order to realize the connection and disconnection of the rotating conductive assembly 400, in one embodiment, as shown in fig. 4 to 6, the first housing assembly 100 is provided with a rotating hole 140, the rotating conductive assembly 400 includes an insulating column 410, a conductive sleeve 420, a conductive contact 430, a rotating shaft 440 and a conductive clip 450, the insulating column 410 is disposed in the rotating hole 140, the insulating column 410 is connected to the first housing assembly 100, the conductive contact 430 and the conductive clip 450 are fixedly disposed in the second mounting cavity 230, the insulating column 410 is provided with a mounting hole, the rotating shaft 440 is disposed in the mounting hole, the rotating shaft 440 is fixedly connected to the insulating column 410, two ends of the rotating shaft 440 respectively protrude at least partially from two ends of the mounting hole, the conductive sleeve 420 covers the outer side of the insulating column 410, and one side of the conductive sleeve 420 is provided with a notch, the insulating column 410 is provided with insulating part 411, insulating part 411 passes through the breach exposes, conductive contact piece 430 set up in the outside of conductive sleeve 420, just conductive contact piece 430 is used for the insulating column 410 rotates the in-process slip butt in the outside surface of conductive sleeve 420 or insulating part 411, conductive clip 450 with the one end butt of axis of rotation 440, conductive sleeve 420 with ignition unit 500's one end electricity is connected, axis of rotation 440 with ignition unit 500's other end electricity is connected, conductive contact piece 430 with power supply module 300's one end electricity is connected, conductive clip 450 with power supply module 300's other end electricity is connected.

In this embodiment, the rotating shaft is made of a metal material, the rotating shaft is capable of conducting electricity, the conductive sleeve 420 is electrically connected to one end of the ignition unit 500 through a conductive wire, and the rotating shaft 440 is electrically connected to the other end of the ignition unit 500 through another conductive wire. The conductive contacts 430 and the conductive clips 450 are fixedly connected to the rotating base 800 such that the conductive contacts 430 and the conductive clips 450 can move synchronously with the second housing assembly 200.

Specifically, the conductive clip 450 is a metal elastic clip, the metal elastic clip clamps one end of the rotating shaft 440, and the metal elastic clip abuts against the surface of the rotating shaft 440 under the action of its own elasticity, so that the metal elastic clip can be tightly contacted with the surface of the rotating shaft 440, the firmness of the metal elastic clip clamping the rotating shaft 440 is improved, and when the metal elastic clip movably abuts against the rotating shaft 440, the metal elastic clip can keep the connection with the rotating shaft when the rotating shaft 440 rotates; in order to enable the insulating column 410 and the first housing assembly to rotate synchronously, as shown in fig. 2 and 4, the first housing 120 is provided with a fixing hole 122 aligned with the rotating hole, the first housing 120 is provided with at least one first engaging groove 121 on the outer side of the fixing hole 122, the insulating column 410 is disposed in the rotating hole 140, a first engaging block 412 is convexly disposed on the circumferential surface of the insulating column 410, the first engaging block 412 is inserted into the first engaging groove 121, so that the first engaging block 412 of the insulating column 410 can be engaged with the first engaging groove 121 of the first housing 120, so that the insulating column 410 can be connected with the first housing 120, the insulating column 410 and the first housing 120 move synchronously, and when a user rotates the first supporting frame 110 or the second supporting frame 210 relatively, the first housing assembly 100 and the second housing assembly 200 can be driven to be staggered with each other, so as to drive the insulating column 410 connected to the first housing 120 and the conductive sleeve 420 to rotate relatively with the conductive contact 430 on the second housing assembly 200, when the user rotates the first housing assembly 100 to less than 90 ° or greater than 270 °, the conductive contact 430 abuts against the insulating portion 411, so that the conductive contact 430 and the power supply assembly 300 are in an off state, and the user presses the switch to be unable to energize and ignite, and when the user rotates the first housing assembly 100 to 90 ° to 270 °, the conductive contact 430 abuts against the outer side surface of the conductive sleeve 420, so that the conductive contact 430 is connected with the conductive sleeve 420, thereby realizing conduction of the rotation conduction assembly 400, and energizing and igniting when the user presses the switch to energize.

In order to enable the insulating column 410 and the first housing assembly to rotate synchronously, in another embodiment, the first housing 120 is provided with a fixing hole aligned with the rotation hole, the first housing is provided with at least one second clamping block protruding outwards on the outer side of the fixing hole, the circumferential surface of the insulating column is provided with a second clamping groove recessed inwards, the second clamping block is inserted into the second clamping groove and the second clamping groove, so that the second clamping block of the first housing can be clamped in the second clamping groove of the insulating column, the insulating column can be fixedly connected with the first housing, when a user rotates the first housing assembly and the second housing assembly, the insulating column and the conductive sleeve on the first housing can be driven to rotate relative to the conductive contact on the second housing assembly 200, and the relative positions of the insulating column and the conductive sleeve to the conductive contact are changed.

In order to improve the resistance when the first housing component and the second housing component are opened, thereby further improving the safety, in one embodiment, as shown in fig. 7, a limiting component is disposed on the circumferential surface of the insulating column 410, the limiting component movably protrudes from the circumferential surface of the insulating column 410, a limiting groove 820 is concavely disposed on a surface of the rotating base 800 facing the insulating column 410, the shape of the limiting groove 820 matches the shape of the limiting component, one end of the limiting component, which is far away from the insulating column 410, is movably clamped in the limiting groove 820, and the limiting component is configured to be separated from the limiting groove 820 when the insulating column 410 and the rotating base 800 rotate relatively. In an embodiment, referring to fig. 4, 5 and 7, the limiting assembly includes a limiting block 460, a guiding element 470 and a second elastic element 480, a guiding hole is formed on the circumferential surface of the insulating column 410, the guiding element 470 is movably disposed in the guiding hole, one end of the guiding element 470 protruding to the outer side of the guiding hole is connected to the limiting block 460, the limiting block 460 is connected to the insulating column 410 through the second elastic element 480, and the limiting block 460 is movably clamped in the limiting groove 820. In this embodiment, one surface of the limiting block 460 abutting against the bottom of the limiting groove 820 is an arc surface, the cross-sectional shape of the limiting groove 820 is an arc, and the second elastic member is a spring. In this embodiment, the limit block 460 is limited by the limit groove 820 and is clamped in the limit groove 820 under the elastic force of the second elastic member, when the first and second housing assemblies are rotated, the limit block 460 rotates relative to the rotating base 800, the elasticity of the second elastic member needs to be overcome, so that the second elastic member is compressed and deformed, so that the limit block 460 slides out of the limit groove 820, for example, when the limit block 460 is clamped in the limit groove 820, the angle between the first and second housing assemblies is 0 °, so that the user needs to apply a larger force to open the first and second housing assemblies, and can prevent a part of children with less strength from rotating the first and second housing assemblies when playing, thereby improving the safety of the electric arc lighter 10, and furthermore, when the user opens the first and second housing assemblies, the damping effect can be generated, and the user experience is improved.

Further, the number of the limiting grooves 820 may be one, two, or more, for example, the number of the limiting grooves 820 is two, and the two limiting grooves 820 are oppositely disposed, that is, the included angle of the two limiting grooves 820 on the rotating seat is 180 °, so that the first casing assembly 100 and the second casing assembly 200 can generate a damping effect in a combined state or in an opened state to 180 °. In order to fix the first casing assembly 100 and the second casing assembly 200 at a specific angle, the first rotating base 800 is provided with the corresponding limiting groove 820, so that when a user opens the first casing assembly 100 and the second casing assembly 200 to a specific angle, the limiting block 460 is driven to slide into the limiting groove 820, and the limiting block 460 can be fixed in the limiting groove 820 under the elastic force of the second elastic member, so that the first casing assembly 100 and the second casing assembly 200 can be fixed at a specific angle, such as 90 degrees, 180 degrees, 270 degrees and the like, so that the angle of the user in ignition cannot move, and the ignition angle can be better controlled.

In order to drive the ignition unit 500 to slide when rotating, in one embodiment, as shown in fig. 2 and 4, the ignition unit further includes a sliding member 700 and a rotating seat 800, the first housing assembly 100 is provided with a rotating hole 140, the second housing assembly 200 is fixedly connected to the rotating seat 800, the rotating seat 800 is rotatably disposed in the rotating hole 140, the rotating seat 800 slidably abuts against a sidewall of the rotating hole 140, a sliding guide structure is disposed in the first installation cavity, the sliding member 700 is slidably disposed on the sliding guide structure, one side of the rotating seat 800 is provided with a protrusion 810, a moving track of the protrusion 810 rotating along with the rotating seat 800 at least partially coincides with a moving track of the sliding member 700 on the sliding guide structure, the protrusion 810 abuts against one end of the sliding member 700 during rotation along with the rotating seat 800, the ignition unit 500 is disposed at an end of the slider 700 away from the rotary base 800. Specifically, the protruding block 810 on one side of the rotating seat 800 is arc-shaped, and one end abutting against the sliding member 700 is arc-shaped, when a user applies force to rotate the first housing assembly 100 and the second housing assembly 200 relatively, the second housing assembly 200 drives the rotating seat 800 to rotate, so that the protruding block 810 abuts against one end of the sliding member 700, the sliding member 700 is forced to slide along the sliding guide structure, the sliding member 700 can slide towards the end far away from the rotating seat 800, and the ignition unit 500 slides when rotating.

In order to improve the safety of the arc lighter 10, in one embodiment, as shown in fig. 2, 3 and 4, the first housing assembly 100 is opened with a fire outlet 150 communicating with the first mounting cavity, the fire outlet 150 is disposed at an end of the first housing 120 away from the rotating base 800, and the ignition unit 500 is configured to at least partially protrude through the fire outlet 150 to an outer side of the fire outlet 150 during sliding with the sliding member 700. Specifically, the ignition unit 500 is disposed in the first mounting cavity and connected to the first support frame 110, one end of the first housing 120, which is far away from the rotating base 800, is provided with a fire outlet 150 communicated with the first mounting cavity, so that when a user rotates the first housing assembly 100 and the second housing assembly 200 to a second preset angle, the projection 810 of the rotating base 800 is driven to rotate, the projection 810 abuts against one end of the sliding member 700, and as one end of the sliding member 700 is pushed by the projection 810, the sliding member 700 can slide in a direction close to the fire outlet 150, so as to drive the ignition unit 500 to pass through the fire outlet 150 and be exposed outside the first housing assembly 100, when the lighter is not in use, the first housing assembly 100 and the second housing assembly 200 are rotated to be combined, so that the ignition unit 500 is retracted into the inner side of the fire outlet 150 and disposed in the first mounting cavity, the ignition unit 500 is prevented from being exposed to the outside, thereby further improving the safety of the lighter.

In order to achieve the automatic retraction of the ignition unit 500 into the inside of the fire outlet 150, in one embodiment, as shown in fig. 2 and 4, a first elastic member 710 is further included, and the slider 700 is connected to the first housing assembly 100 through the first elastic member 710. In this embodiment, the sliding member 700 is connected to the first support frame 110 through the first elastic member 710, in one embodiment, the first elastic member 710 is a spring or a tension spring, when the user rotates the first casing assembly 100 and the second casing assembly 200, the rotating seat 800 on the second casing assembly 200 rotates, so that the protrusion 810 on the rotating seat 800 abuts against the sliding member 700, so that the sliding member 700 slides towards the direction close to the fire outlet 150 against the elastic force of the spring or the tension spring, so that one end of the ignition unit 500 is exposed to the outside of the first casing assembly 100, when the user rotates the first casing assembly 100 and the second casing assembly 200 again, the first casing assembly 100 and the second casing assembly 200 rotate towards the merging direction, so that the protrusion 810 on the rotating seat 800 is separated from the sliding member 700, the sliding member 700 slides away from the fire outlet 150 under the elastic force of the spring or the tension spring, so that the exposed end of the ignition unit 500 is placed in the first installation cavity, the ignition unit 500 can be extended and retracted, and when the user does not need to use the electric arc lighter, the first housing assembly and the second housing assembly rotate to 0 degree, the ignition unit 500 automatically returns under the elastic force of the first elastic member and retracts into the first mounting cavity, so that the ignition unit 500 can be hidden in the first mounting cavity, and the safety of the electric arc lighter 10 is improved.

Further, in order to enable the sliding member 700 to slide linearly on the first support frame 110, in one embodiment, the first support frame 110 is provided with a linear guide rail, the linear guide rail is provided with a first sliding groove, and the sliding member 700 slides in the first sliding groove; in one embodiment, a sliding block is disposed on the guide rail, a second sliding groove is disposed on the sliding member 700, the sliding member 700 slides in the second sliding groove, when a user opens the first casing assembly 100 and the second casing assembly 200, the rotating seat 800 on the second casing assembly 200 rotates, so that the protrusion 810 on the rotating seat 800 abuts against the sliding member 700, and the sliding member 700 is pushed by the protrusion 810, so that the sliding member 700 can slide linearly along the guide rail toward the direction close to the fire outlet 150, and the ignition unit 500 can accurately pass through the fire outlet 150 and be exposed outside the first casing assembly 100.

In order to drive the ignition unit 500 to ignite, in one embodiment, please refer to fig. 2, fig. 4 and fig. 6, the ignition unit further includes a high voltage pack 730, at least one of the switch, the power module 300, the rotating conductive module 400 and an input end of the high voltage pack 730 are connected in series, and an output end of the high voltage pack 730 is electrically connected to the ignition unit 500. In this embodiment, the ignition unit 500 is connected in series to the switch, the power module 300, and the circuit in which the rotating conductive module 400 is located through the high voltage pack 730.

Specifically, input one end of high-voltage package 730 is connected with the axis of rotation 440 electricity that rotates the conduction assembly 400, the other end of the input of high-voltage package 730 with rotate the conduction sleeve 420 electricity that switches on the assembly 400 and be connected, the one end of the output of high-voltage package 730 is connected with the one end electricity of ignition unit 500, the other end of the output of high-voltage package 730 is connected with the other end electricity of ignition unit 500, make power supply module 300, rotate the conduction assembly 400, high-voltage package 730 and ignition unit 500 establish ties and form the return circuit, thereby make high-voltage package 730 can become the high voltage with the normal voltage of power supply module 300, make ignition unit 500 can produce the electric spark, realize striking sparks.

In order to charge power supply module 300, in an embodiment, as shown in fig. 3 and 4, power supply module 300 further includes a charging interface 900, where charging interface 900 is electrically connected to power supply module 300, and charging interface 900 is disposed on a surface of first housing module 100 facing second housing module 200, or on a surface of second housing module 200 facing first housing module 100. Specifically, one surface of first support frame 110 facing second housing assembly 200 or one surface of second support frame 210 facing first housing assembly 100 is provided with charging interface 900, and power supply assembly 300 is rechargeable and electrically connected with charging interface 900, so that after power supply assembly 300 is used up, an external power supply can charge power supply assembly 300 through charging interface 900, and power supply assembly 300 can be recycled, thereby saving cost. And, need not to use or need not under the circumstances that charges, first casing subassembly 100 and second casing subassembly 200 rotate to the coincidence, thereby cover the interface 900 that charges, avoided exposing of the interface 900 that charges, effectively play dirt-proof effect to the interface 900 that charges, and rotate to closing the time-out at first casing subassembly 100 and second casing subassembly 200, can effectively hide exposing of the interface 900 that charges, make the surface of lighter more regular, make the outward appearance of lighter more unified, pleasing to the eye, play the effect of effectively beautifying the outward appearance of lighter.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An electric arc lighter, comprising: the ignition device comprises a first shell assembly, a second shell assembly, a power supply assembly, a rotary conducting assembly, an ignition unit and at least one switch;

the first shell assembly is rotatably connected with the second shell assembly, a first installation cavity is arranged in the first shell assembly, a second installation cavity is arranged in the second shell assembly, the ignition unit is connected with the first shell assembly and at least partially exposed out of the first installation cavity, the power supply assembly is arranged in the second installation cavity, the rotation conduction assembly is arranged at the position where the first shell assembly is rotatably connected with the second shell assembly, the power supply assembly is electrically connected with the ignition unit through the rotation conduction assembly, the rotation conduction assembly is used for being disconnected when the angle between the first shell assembly and the second shell assembly is a first preset angle and used for being connected when the first shell assembly and the second shell assembly relatively rotate to a second preset angle, and each switch is connected with the power supply assembly, The rotary conducting assembly and the ignition unit are connected in series;

each switch is configured to be exposed when the first housing assembly and the second housing assembly are rotated relative to each other to be offset from each other.

2. The electric arc lighter according to claim 1, wherein the position of each switch is set to the following:

3. The electric arc lighter according to claim 2, wherein each of the switches comprises a first switch and a second switch, the first switch and the second switch being disposed on a side of the second housing assembly facing the first housing assembly.

4. The electric arc lighter according to claim 3, wherein the first switch is adapted to be turned on when pressed, turned off when not pressed or turned off after a first predetermined time after being turned on, and the second switch is adapted to be turned on when pressed once, turned off after a second predetermined time after being turned on or turned off when pressed next time.

5. The electric arc lighter according to claim 1, wherein the first housing assembly defines a rotation hole, the rotation conducting assembly includes an insulating post, a conductive sleeve, a conductive contact, a rotation shaft and a conductive clip, the insulating post is disposed in the rotation hole, the insulating post is connected to the first housing assembly, the conductive contact and the conductive clip are fixedly disposed in the second mounting cavity,

6. The electric arc lighter of claim 1, further comprising a slider and a rotating base, the first shell assembly is provided with a rotating hole, the second shell assembly is fixedly connected with the rotating seat, the rotating seat is rotatably arranged in the rotating hole, the rotating seat is in sliding butt joint with the side wall of the rotating hole, a sliding guide structure is arranged in the first mounting cavity, the sliding part is arranged on the sliding guide structure in a sliding way, one side of the rotating seat is provided with a convex block, the motion track of the lug rotating along with the rotating seat is at least partially overlapped with the motion track of the sliding piece on the sliding guide structure, the lug is in butt joint in the rotation process along with the rotation seat in one end of slider, the ignition unit set up in the slider is kept away from the one end of rotation seat.

7. The electric arc lighter according to claim 6, wherein the first housing assembly defines a fire outlet communicating with the first mounting chamber, and the ignition unit is adapted to project through the fire outlet to an outside of the fire outlet during sliding movement with the slider.

8. The electric arc lighter according to claim 6, further comprising a first resilient member, wherein the slider is connected to the first housing assembly by the first resilient member.

9. The electric arc lighter according to claim 1, further comprising a high voltage pack, wherein at least one of the switch, the power supply assembly, the rotary conducting assembly and an input end of the high voltage pack are connected in series, and an output end of the high voltage pack is electrically connected to the ignition unit.

10. The electric arc lighter according to claim 1, further comprising a charging interface electrically connected to the power supply assembly, wherein the charging interface is disposed on a side of the first housing assembly facing the second housing assembly, or on a side of the second housing assembly facing the first housing assembly.