Electric arc lighter

Abstract

The utility model relates to an electric arc lighter which comprises a supporting shell, a middle frame arranged at the upper end of the supporting shell and a shell arranged outside the supporting shell in a sleeved mode, a circuit board, a battery and a high-voltage pack are arranged in the supporting shell, the high-voltage pack is electrically connected with an electric arc generating head, and the electric arc generating head comprises an electrode base and at least one discharging electrode set arranged on the electrode base. The upper end of the supporting shell is further provided with a base frame used for installing an electrode base, the base frame is provided with an outlet hole used for containing the electrode base, one side of the outlet hole is provided with an opening allowing the electrode base to horizontally slide in, the two opposite side walls of the outlet hole are further provided with horizontally-arranged grooves, and the two sides of the electrode base are provided with protruding plates. The protruding plates on the two sides horizontally slide into the corresponding grooves to achieve vertical positioning of the electrode base. The middle frame is installed at the upper end of the supporting shell in an up-down pluggable mode, an electrode hole is further formed in the top face of the middle frame, and when the middle frame covers the base frame, the discharge electrode vertically penetrates out of the electrode hole. And the electric arc generating head is convenient to disassemble, assemble and replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic ignition technical field, especially point to a kind of electric arc lighter. BACKGROUND

[0002] Lighter is a portable device that can produce flame, and it can be used to ignite various items, such as cigarettes, fireworks, candles or campfires. Electronic lighters are powered by electricity, and use an electric arc or heating wire to ignite the target item.

[0003] The electric arc generation head of the current electric arc lighter is generally fixedly installed on the middle frame by screws, and the disassembly and assembly operation is inconvenient. SUMMARY

[0004] The utility model discloses a kind of electric arc lighters, the disassembly, replacement operation of electric arc generation head is convenient.

[0005] The utility model discloses a kind of electric arc lighters, including support shell, the middle frame of being located on the upper end of support shell and the shell of being set in the outside of support shell, the circuit board, battery and high voltage package are installed in support shell, high voltage package is electrically connected electric arc generation head, the electric arc generation head includes electrode base and at least one group of discharge electrode group being set on electrode base, each discharge electrode group includes two discharge electrodes of mutual discharge cooperation, still have base holder for installing electrode base on the upper end of support shell, base holder has the hole of accommodating electrode base on, the opening of being able to supply electrode base horizontal sliding is in one side of hole, still have horizontally arranged groove on the opposite side wall of hole, the two sides of electrode base have lug, by the vertical positioning of electrode base that two side lugs horizontally slide into corresponding groove;The middle frame is installed on the upper end of support shell and can be plugged up and down, the electrode hole is also in the top surface of middle frame, when middle frame cover is set outside base holder, discharge electrode vertically passes out electrode hole.

[0006] Preferably, the base holder includes a support plate disposed on the support shell, wing plates disposed on both sides of the support plate, and the hole having the opening is enclosed by the support plate and the two wing plates, and the grooves are disposed on the opposite walls of the two wing plates.

[0007] By adopting the above technical scheme, when the electric arc generation head is installed, the electrode base is slid into the hole on the base holder from the opening, and the vertical positioning of the electrode base is realized by the two side lugs of the electrode base horizontally sliding into the corresponding grooves. Then, the middle frame is installed on the upper end of the support shell downward, and when the middle frame cover is set outside the base holder, the discharge electrode vertically passes out the electrode hole, which can avoid the electrode base horizontally sliding out from the opening, so as to realize the installation and positioning of the electric arc generation head. The disassembly, replacement operation of the electric arc generation head is convenient.

[0008] The base frame is arranged on the front half shell, the outlet hole is opened at the front side, recesses are arranged on the left and right side walls of the outlet hole, and the recesses are arranged along the front and back directions.

[0009] The base frame is arranged on the front half shell, the outlet hole is opened at the front side, recesses are arranged on the left and right side walls of the outlet hole, and the recesses are arranged along the front and back directions.

[0010] The base frame is arranged on the front half shell, the outlet hole is opened at the front side, recesses are arranged on the left and right side walls of the outlet hole, and the recesses are arranged along the front and back directions.

[0011] The base frame is arranged on the front half shell, the outlet hole is opened at the front side, recesses are arranged on the left and right side walls of the outlet hole, and the recesses are arranged along the front and back directions.

[0012] The base frame is arranged on the front half shell, the outlet hole is opened at the front side, recesses are arranged on the left and right side walls of the outlet hole, and the recesses are arranged along the front and back directions.

[0013] The base frame is arranged on the front half shell, the outlet hole is opened at the front side, recesses are arranged on the left and right side walls of the outlet hole, and the recesses are arranged along the front and back directions. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure view of a specific embodiment of the utility model;

[0015] Figure 2 It is a sectional view of a specific embodiment of the utility model;

[0016] Figure 3 It is a structure view of a specific embodiment of the utility model;

[0017] Figure 4 It is an explosion view of Figure 3 ; and

[0018] Figure 5 The electric connection diagram of the circuit board of the embodiment of the utility model;

[0019] Figure 6 The split diagram of the front half shell and the rear half shell of the embodiment of the utility model;

[0020] Figure 7 For Figure 6 The local enlarged view of the I part;

[0021] Figure 8 The structure diagram of the electric arc generating head of the embodiment of the utility model.

[0022] In the figure: support shell 1, base frame 1A, hole 1A1, opening 1A11, groove 1A12, support plate 1A2, wing plate 1A3, front half shell 11, rear half shell 12, first clamping leg 111, second clamping leg 121, digital light hole 112, hook head a, middle frame 2, electrode hole 21, insertion cavity 22, clamping hole 23, ignition base 2a, press button 2a1, pressing opening 2a2, insertion hole 2a3, spring piece 2a11, shell 3, circuit board 4, battery 5, high-voltage package 6, electric arc generating head 7, electrode base 71, convex plate 711, discharge electrode group 72, insertion column 81, insertion core 82, ignition switch 9, charging head 10, digital lamp bead 13. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] As Figures 1-8As shown, the utility model discloses an electric arc lighter, including support shell 1, the middle frame 2 of support shell 1 upper end and the shell body 3 of support shell 1 outside, the support shell 1 is equipped with circuit board 4, battery 5 and high voltage bag 6, high voltage bag 6 electrically connected arc generating head 7, the arc generating head 7 includes electrode base 71 and the at least one group of discharge electrode group 72 of setting on electrode base 71, every group of discharge electrode group 72 includes two discharge electrodes of mutual discharge cooperation, the support shell 1 is assembled by front half shell 11 and rear half shell 12, base frame 1A is located on the front half shell 11 or rear half shell 12, the upper end of two half shells is symmetrically provided with first clamping leg 111 and second clamping leg 121, the hook head a on two clamping legs is provided in opposite, in the middle frame 2 inside has the plug cavity 22, the opposite two sides of the middle frame 2 are provided with bayonet 23 respectively, through first clamping leg 111 and second clamping leg 121 are respectively resisted to the opposite two cavity walls of plug cavity 22, and the hook head a of clamping leg is respectively clamped in the corresponding bayonet 23, realize that the middle frame 2 is clamped in the upper end of two half shells, and two half shells are pressed together, in the opposite inner wall of front half shell 11 and rear half shell 12 still be provided with plug post 81 and plug core 82, by plug core 82 is inserted in plug post 81, realize the connection of two half shells, the head of plug core 82 is taper head, plug core 82 is integrally arranged on the front half shell 11, and plug post 81 is integrally arranged on the rear half shell 12. Specifically, the base frame 1A is fixed or integrally located on the upper end of the front half shell 11, the base frame 1A is used to install the electrode base 71, the base frame 1A has a hole 1A1 that accommodates the electrode base 71, one side of the hole 1A1 has an opening 1A11 that allows the electrode base 71 to slide horizontally, and recesses 1A12 are horizontally arranged on the opposite sidewalls of the hole 1A1. The two sides of the electrode base 71 have protruding plates 711 that slide horizontally into the corresponding recesses 1A12 to vertically position the electrode base 71. The middle frame 2 is installed on the upper end of the support shell 1 and can be inserted and removed vertically. The middle frame 2 also has an electrode hole 21 on its top surface. When the middle frame 2 is placed outside the base frame 1A, the discharge electrodes vertically pass through the electrode hole 21. Specifically, the front side of the hole 1A1 has an opening 1A11, and recesses 1A12 are arranged on the left and right sidewalls of the hole 1A1. The recesses 1A12 are arranged in the front-rear direction. Of course, the rear side or the left and right sides of the hole 1A1 can also have openings 1A11.

[0025] Specifically, the base frame 1A includes a support plate 1A2 arranged on the support shell 1, wing plates 1A3 arranged on both sides of the support plate 1A2, and a hole 1A1 with an opening 1A11 formed by the support plate 1A2 and the two wing plates 1A3. The recesses 1A12 are arranged on the opposite walls of the two wing plates 1A3.

[0026] Specifically, the middle frame 2 is integrally formed with an ignition seat 2a at the upper end, the base frame 1A is covered by the ignition seat 2a, the electrode hole 21 is located at the upper end of the ignition seat 2a, the ignition switch 9 and the charging head 10 are further arranged in the ignition seat 2a, the ignition seat 2a has the socket 2a3 for the charging head 10 to protrude, the ignition seat 2a further has the press button 2a1 capable of pressing the ignition switch 9, the press button 2a1 is movably arranged in the pressing port 2a2 of the ignition seat 2a, and one end of the press button 2a1 is integrally connected to the inner wall of the pressing port 2a2 through the elastic sheet 2a11.

[0027] Specifically, the digital lamp bead 13 is directly arranged on the circuit board 4, and the front half shell 11 is further provided with the corresponding digital light hole 112 at the position corresponding to the digital lamp bead 13.

[0028] During installation, the circuit board 4, the battery 5 and the high-voltage package 6 are arranged between the front half shell 11 and the rear half shell 12, the two half shells are connected by inserting the plug 82 of one half shell into the plug post 81 of the other half shell, during installation of the electric arc generating head 7, the electrode base 71 is slid into the hole 1A1 on the base frame 1A from the opening 1A11, and the electrode base 71 is vertically positioned by being horizontally slid into the corresponding two side grooves 1A12 through the two side protrusions 711 of the electrode base 71, then the middle frame 2 is installed at the upper end of the support shell 1, when the middle frame 2 covers the base frame 1A, the discharge electrode vertically penetrates through the electrode hole 21, the electrode base 71 is prevented from being horizontally slid out of the opening 1A11, thereby achieving installation and positioning of the electric arc generating head 7, and the middle frame 2 is clamped with the two half shells, specifically, the first clamping leg 111 and the second clamping leg 121 of the two half shells are respectively arranged against the opposite two cavity walls of the plug cavity 22, and the hook heads a of the clamping legs are respectively arranged in the corresponding clamping ports 23, thereby achieving clamping of the middle frame 2 at the upper ends of the two half shells and pressing of the two half shells.

[0029] During disassembly, the middle frame 2 is first pulled upward, the discharge electrode is separated from the electrode hole 21 of the middle frame, and then the electrode base 71 is horizontally slid out of the hole 1A1 through the opening 1A11, thereby achieving convenient disassembly and replacement of the electric arc generating head.

[0030] The discharge electrode, the ignition switch 9 and the charging head 10 are integrated at the ignition seat 2a, which is convenient to operate, and one end of the press button 2a1 is connected to the inner wall of the pressing port 2a2 through the elastic sheet 2a11, thereby facilitating pressing and resetting of the press button 2a1.

[0031] The digital lamp bead 13 is directly arranged on the circuit board 4, thereby eliminating the need for a digital tube shell and reducing cost.

[0032] It should be noted that all directional indications (such as upper, lower, front, back, and the like) in the description of the present application are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0033] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. In the description of the present application, the meaning of "several" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0034] In the description of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "coupling", "connecting", "fixing" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. An electric arc lighter, comprising a supporting shell (1), a middle frame (2) arranged at the upper end of the supporting shell (1), and a shell body (3) sleeved outside the supporting shell (1), wherein a circuit board (4), a battery (5) and a high-voltage package (6) are arranged in the supporting shell (1), the high-voltage package (6) is electrically connected with an electric arc generating head (7), and the electric arc generating head (7) comprises an electrode base (71) and at least one group of discharge electrode groups (72) arranged on the electrode base (71), each group of discharge electrode groups (72) comprises two discharge electrodes which discharge in cooperation with each other, and the electric arc lighter is characterized in that: The base frame (1A) is arranged on the support shell (1), and the base frame (1A) comprises a support plate (1A2) arranged on the support shell (1) and wing plates (1A3) arranged on the two sides of the support plate (1A2), and the support plate (1A2) and the two wing plates (1A3) form the opening (1A11) of the outlet hole (1A1), and the recesses (1A12) are arranged on the opposite walls of the two wing plates (1A3).

2. An electric arc lighter according to claim 1, characterized in that: The base frame (1A) is arranged on the support shell (1), and the base frame (1A) comprises a support plate (1A2) arranged on the support shell (1) and wing plates (1A3) arranged on the two sides of the support plate (1A2), and the support plate (1A2) and the two wing plates (1A3) form the opening (1A11) of the outlet hole (1A1), and the recesses (1A12) are arranged on the opposite walls of the two wing plates (1A3).

3. An arc lighter according to claim 1 or 2, characterised in that: The support shell (1) is assembled by a front half shell (11) and a rear half shell (12), the base frame (1A) is arranged on the front half shell (11) or the rear half shell (12), the upper ends of the two half shells are symmetrically provided with first clamping legs (111) and second clamping legs (121), the hook heads (a) of the two clamping legs are oppositely arranged, the middle frame (2) has an insertion cavity (22) in the inside, the opposite two sides of the middle frame (2) are respectively provided with clamping openings (23), the first clamping legs (111) and the second clamping legs (121) are respectively arranged on the opposite two cavity walls of the insertion cavity (22), and the hook heads (a) of the clamping legs are respectively clamped in the corresponding clamping openings (23), so that the middle frame (2) is clamped on the upper ends of the two half shells, and the two half shells are pressed together.

4. An arc lighter according to claim 3, wherein: The base frame (1A) is arranged on the front half shell (11), the front side opening (1A11) of the outlet hole (1A1) is arranged on the front side of the outlet hole (1A1), and the recesses (1A12) are arranged on the left and right side walls of the outlet hole (1A1), and the recesses (1A12) are arranged in the front-rear direction.

5. An arc lighter according to claim 3, wherein: The insertion columns (81) and the insertion cores (82) are respectively arranged on the opposite inner walls of the front half shell (11) and the rear half shell (12), the insertion core (82) is inserted into the insertion column (81), the two half shells are connected, and the head of the insertion core (82) is a tapered head.

6. An arc lighter according to claim 1 or 2, characterized in that: The upper end of the middle frame (2) is provided with an ignition seat (2a), the base frame (1A) is covered by the ignition seat (2a), the electrode hole (21) is arranged on the upper end of the ignition seat (2a), the ignition switch (9) and the charging head (10) are arranged in the inside of the ignition seat (2a), the charging head (10) is exposed to the side of the ignition seat (2a), the pressing button (2a1) capable of pressing the ignition switch (9) is arranged on the ignition seat (2a), the pressing button (2a1) is movably arranged in the pressing opening (2a2) of the ignition seat (2a), and one end of the pressing button (2a1) is connected to the inner wall of the pressing opening (2a2) through the elastic sheet (2a11).

7. An arc lighter according to claim 1 or 2, characterized in that: The digital lamp beads (13) are directly attached on the circuit board (4), and the front half shell (11) is provided with corresponding digital light holes (112) corresponding to the digital lamp beads (13).

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