CN210717648U

CN210717648U - Double-arc high-voltage package and double-arc lighter

Info

Publication number: CN210717648U
Application number: CN201921424277.1U
Authority: CN
Inventors: 胡光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-09
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a two electric arc high voltage package, which comprises a frame, two magnetic cores, a primary and two secondary, each magnetic core all has a magnetic core center pillar and two magnetic core side pillars that are located magnetic core center pillar both sides, the skeleton is including the primary that is used for twining primary and two secondary skeletons that are used for twining each secondary, primary and each secondary run through respectively and are provided with the magnetic core hole, secondary symmetry sets up in the horizontal both sides in the magnetic core hole of the relative primary of primary skeleton, two magnetic cores are located the magnetic core hole both ends of primary respectively, the magnetic core center pillar of each magnetic core all inserts the magnetic core hole of primary, the magnetic core side pillar of both sides inserts corresponding secondary respectively downtheholely. Adopt above-mentioned scheme, the utility model provides a form two electric arc high-voltage package and two electric arc lighters of stable "X" shape ignition arc under the prerequisite of reducing the sectional area.

Description

Double-arc high-voltage package and double-arc lighter

Technical Field

The utility model relates to a two electric arc high-voltage package, concretely relates to two electric arc lighters.

Background

The arc high-voltage package is a main component for generating high-voltage arc in the arc lighter, and generally comprises a framework, two magnetic cores, a primary winding and a secondary winding, wherein a magnetic core hole for inserting a central column of the magnetic core is formed in the framework, the secondary winding is wound on the periphery of the framework, and the primary winding is wound on the periphery of the secondary winding, so that an arc structure is formed. The electric arc high-voltage package with the structure has the following defects that the section area and the thickness of the electric arc high-voltage package are overlarge due to the fact that the primary winding is wound on the periphery of the secondary winding, and then the shell of the electric arc lighter containing the electric arc high-voltage package is large in size, and inconvenience is brought to carrying and holding.

In order to solve the above problems, chinese utility model patent No. 201821832649.X discloses an arc high voltage bag and an arc lighter, which comprises a frame, two magnetic cores, a primary winding and two secondary windings, wherein the frame is provided with a magnetic core hole for inserting the magnetic core center post, the magnetic core center posts of the two magnetic cores are respectively inserted into the magnetic core holes from two ends of the magnetic core hole, the frame is provided with a primary winding area for winding the primary winding and secondary winding areas symmetrically arranged at two sides of the primary winding area for winding the secondary windings, so that the primary winding and the secondary windings are arranged side by side, thereby reducing the sectional area, but the structure also has certain disadvantages, because the two secondary windings are both arranged at the periphery of the magnetic core center post, the electromagnetic mutual inductance formed between the primary winding and the different secondary windings generates mutual interference, and further the arc of two groups of arc lighters with double arcs is disturbed when the arc is ignited, affecting the appearance and ignition of the arc.

Disclosure of Invention

To the deficiency that prior art exists, the utility model aims to provide a form two electric arc high voltage package of stable "X" shape ignition arc under the prerequisite of reducing the sectional area.

In order to achieve the above purpose, the utility model provides a following technical scheme: including skeleton, two magnetic cores, a primary winding and two secondary windings, each the magnetic core all have a magnetic core center pillar and two magnetic core side posts that are located magnetic core center pillar both sides, its characterized in that: the skeleton including the elementary skeleton that is used for twining primary winding and two secondary skeletons that are used for twining each secondary winding, elementary skeleton and each secondary skeleton run through respectively and be provided with the magnetic core hole, secondary skeleton symmetry set up in the horizontal both sides in the magnetic core hole of the relative elementary skeleton of elementary skeleton, two the magnetic core be located the magnetic core hole both ends of elementary skeleton respectively, each the magnetic core center pillar of magnetic core all insert the magnetic core hole of elementary skeleton, the magnetic core side post of both sides inserts corresponding secondary casing respectively downtheholely.

Through adopting above-mentioned technical scheme, by single skeleton before a primary skeleton and two secondary skeleton replacements, the existing magnetic core of rational utilization "E" shape structure, insert respectively in the secondary skeleton of both sides by the magnetic core side post of both sides, make secondary winding be located the magnetic core side post periphery of difference, avoid two secondary winding all to be located the periphery of magnetic core center pillar, thereby guarantee that the electromagnetic mutual inductance who forms between primary winding and the different secondary winding can not mutual production interference, and further avoid the condition of arc disorder to take place, form stable ignition electric arc under the prerequisite of reducing the sectional area, furthermore, because secondary skeleton symmetry sets up in primary skeleton both sides, further improve the stability of two electric arcs.

The utility model discloses further set up to: the primary winding limiting device is characterized in that the two ends and the middle of the periphery of the primary framework have a diameter difference to form an inwards concave annular area, and the two ends of the inwards concave annular area form limiting steps for limiting the two sides of the primary winding when the primary winding is wound.

By adopting the technical scheme, the primary winding can be stably wound on the primary framework by the limiting step formed by the diameter difference between the two ends and the middle part.

The utility model discloses further set up to: the secondary framework is provided with a plurality of wire grooves which are sequentially distributed along the axial direction of the magnetic core hole in a surrounding mode, the width of each wire groove is matched with the width of a single wire in the secondary winding, and a winding gap for the wire in the secondary winding to be wound to the adjacent wire grooves is formed between the adjacent wire grooves in the secondary framework.

Through adopting above-mentioned technical scheme, set up the metallic channel, make the winding of secondary winding wire more stable, in addition, add the winding breach, wire accessible winding breach winding to adjacent metallic channel makes winding structure compacter.

The utility model discloses further set up to: and two winding gaps with opposite directions are arranged between adjacent wire grooves of the secondary framework.

Through adopting above-mentioned technical scheme, set up two opposite winding gaps of orientation, the wire accessible in the secondary winding is twined in the different direction, avoids the increase of the work load that the mistake winding brought, improves the convenience of processing.

The utility model discloses still disclose the two electric arc lighters that adopt above-mentioned electric arc high-voltage package to provide following technical scheme: the double-arc high-voltage package is arranged in the shell, the power supply, the switch, the double-arc generator and the double-arc high-voltage package are electrically connected with each other, the arc generator generates an arc at the front end of the shell through high-voltage current generated by boosting the power supply through the double-arc high-voltage package, and the switch is used for controlling the on-off of a power supply circuit between the double-arc generator and the power supply.

Through adopting above-mentioned technical scheme, the cooperation double-arc high-voltage package makes the casing volume that holds the electric arc high-voltage package reduce greatly, therefore realizes the production of ultra-thin electric arc lighter to for daily use facilitates.

The utility model discloses further set up to: the power supply also comprises a power tube, wherein the input end of the power tube is electrically connected with the output end of the power supply, and the output end of the power tube is electrically connected with the input end of the primary winding.

Through adopting above-mentioned technical scheme, the power tube is as forming high voltage drive circuit's important subassembly, generally connects between power and each primary, because the cost is expensive, greatly increased electric arc lighter's cost, when especially being applied to many electric arc high-pressure package, often need a plurality of power tubes, because the utility model discloses an electric arc high-pressure package only has a primary, so only need a power tube can satisfy the demand of many electric arc high-pressure packages, greatly reduced electric arc lighter's processing cost.

The utility model discloses further set up to: the power tube is an MOS tube.

Through adopting above-mentioned technical scheme, MOS pipe is as a selection of power tube, more is applicable to electric arc lighter.

Drawings

FIG. 1 is a perspective view of a multi-arc high voltage package;

FIG. 2 is a perspective view of the assembly of the bobbin and core in a multi-arc high voltage package;

FIG. 3 is an exploded view of the bobbin and core in a multi-arc high voltage package;

FIG. 4 is a perspective view of a secondary armature of a multi-arc high voltage package;

fig. 5 is a schematic diagram of a multiple arc lighter.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in the figures, the utility model discloses a double-arc high-voltage package, which comprises a framework, two magnetic cores 1, a primary winding 2 and two secondary windings 3, wherein each magnetic core 1 is provided with a magnetic core center post 11 and two magnetic core side posts 12 positioned at two sides of the magnetic core center post 11, the framework comprises a primary framework 4 for winding the primary winding 2 and two secondary frameworks 5 for winding each secondary winding 3, the primary framework 4 and each secondary framework 5 are respectively provided with a magnetic core hole 6 in a penetrating way, the secondary frameworks 5 are symmetrically arranged at two transverse sides of the primary framework 4 corresponding to the magnetic core hole 6 of the primary framework 4, two magnetic cores 1 are respectively positioned at two ends of the magnetic core hole 6 of the primary framework 4, the magnetic core center posts 11 of each magnetic core 1 are respectively inserted into the magnetic core holes 6 of the primary framework 4, the magnetic core side posts 12 at two sides are respectively inserted into the magnetic core holes 6 of the corresponding secondary shells, a single framework before being replaced by one primary framework 4 and two secondary frameworks 5, make reasonable use of "E" shape structure of current magnetic core, insert respectively in the secondary skeleton 5 of both sides by the magnetic core side post 12 of both sides, make secondary winding 3 be located the magnetic core side post 12 periphery of difference, avoid two secondary winding 3 all to be located the periphery of magnetic core center pillar 11, thereby guarantee that the mutual inductance of electromagnetism that forms can not mutual production interference between primary winding 2 and the different secondary winding 3, and further avoid the condition of electric arc disorder to take place, form stable ignition electric arc under the prerequisite of reducing the sectional area, in addition, because secondary skeleton 5 symmetry sets up in 4 both sides of primary skeleton, further improve the stability of two electric arcs.

The diameter difference exists between the two ends of the periphery of the primary framework 4 and the middle part of the periphery of the primary framework 4 to form an inwards concave annular area 41, the two ends of the inwards concave annular area 41 form limiting steps for limiting the two sides of the primary winding 2 when the primary winding 2 is wound, and the limiting steps 42 formed by the diameter difference between the two ends and the middle part enable the primary winding 2 to be stably wound on the primary framework 4.

The 5 periphery of secondary skeleton encircles and is provided with a plurality of metallic channels 51 that arrange in proper order along the 6 axial of magnetic core hole, the width of metallic channel 51 and the width looks adaptation of single wire in the secondary winding 3, secondary skeleton 5 is located and offers the wire winding breach 52 to adjacent metallic channel 51 that supplies in the secondary winding 3 between the adjacent metallic channel 51, set up metallic channel 51, the winding that makes the 3 wire of secondary winding is more stable, in addition, add winding breach 52, wire accessible winding breach 52 twines to adjacent metallic channel 51, make winding arrangement compacter.

The secondary framework 5 is located between the adjacent wire grooves 51 and is provided with two winding gaps 52 with opposite directions, the two winding gaps 52 with opposite directions are arranged, wires in the secondary winding 3 can be wound in different directions, increase of workload caused by mistaken winding is avoided, and convenience in processing is improved.

As shown in fig. 5, the utility model discloses still disclose the two electric arc lighters that adopt above-mentioned electric arc high-pressure package to provide following technical scheme: the lighter also comprises a shell 7, a power supply 71, a switch 72 and an arc generator 73 which are arranged on the shell 7, a double-arc high-voltage package 74 is arranged in the shell 7, the power supply 71, the switch 72, the double-arc generator 73 and the double-arc high-voltage package 74 are mutually and electrically connected, the arc generator 73 generates an arc at the front end of the shell 7 through high-voltage current generated by boosting the power supply 71 through the double-arc high-voltage package 74, the switch 72 is used for controlling the on-off of a power supply circuit between the double-arc generator 73 and the power supply 71, and the volume of the shell 7 for containing the arc high-voltage package is greatly reduced by matching with the double-arc high-voltage package 74, so that the production of the ultrathin arc lighter is realized, the convenience is, to facilitate electrical connection, a PCB 76 is often disposed within the housing 77, the power tubes 75 are located on the PCB 76, and the multi-arc high voltage package 74 is also surrounded by an insulating layer prior to being installed in the housing 77.

Still include a power tube 75, the input of power tube 75 is connected with the output electricity of power 71, and the output is connected with primary 2's input electricity, and power tube 75 is as forming high voltage drive circuit's important subassembly, generally connects between power 71 and each primary 2, because the cost is expensive, greatly increased the cost of electric arc lighter, when being applied to many electric arc high-pressure package especially, often need a plurality of power tubes 75, because the utility model discloses an electric arc high-pressure package only has a primary 2, so only need a power tube 75 can satisfy the demand of many electric arc high-pressure packages, greatly reduced electric arc lighter's processing cost.

The power tube 75 is a MOS tube, which is a choice of the power tube 75 and is suitable for an arc lighter.

Claims

1. The utility model provides a two electric arc high voltage package, includes skeleton, two magnetic cores, a primary and two secondary, each the magnetic core all have a magnetic core center pillar and two magnetic core side posts that are located magnetic core center pillar both sides, its characterized in that: the skeleton including the elementary skeleton that is used for twining primary winding and two secondary skeletons that are used for twining each secondary winding, elementary skeleton and each secondary skeleton run through respectively and be provided with the magnetic core hole, secondary skeleton symmetry set up in the horizontal both sides in the magnetic core hole of the relative elementary skeleton of elementary skeleton, two the magnetic core be located the magnetic core hole both ends of elementary skeleton respectively, each the magnetic core center pillar of magnetic core all insert the magnetic core hole of elementary skeleton, the magnetic core side post of both sides inserts corresponding secondary casing respectively downtheholely.

2. The dual arc high voltage packet of claim 1, wherein: the primary winding limiting device is characterized in that the two ends and the middle of the periphery of the primary framework have a diameter difference to form an inwards concave annular area, and the two ends of the inwards concave annular area form limiting steps for limiting the two sides of the primary winding when the primary winding is wound.

3. The dual arc high voltage packet of claim 1, wherein: the secondary framework is provided with a plurality of wire grooves which are sequentially distributed along the axial direction of the magnetic core hole in a surrounding mode, the width of each wire groove is matched with the width of a single wire in the secondary winding, and a winding gap for the wire in the secondary winding to be wound to the adjacent wire grooves is formed between the adjacent wire grooves in the secondary framework.

4. The dual arc high voltage packet of claim 3, wherein: and two winding gaps with opposite directions are arranged between adjacent wire grooves of the secondary framework.

5. A dual arc lighter made with the dual arc high voltage package of claim 1, 2, 3 or 4, wherein: the double-arc high-voltage package is arranged in the shell, the power supply, the switch, the double-arc generator and the double-arc high-voltage package are electrically connected with each other, the arc generator generates an arc at the front end of the shell through high-voltage current generated by boosting the power supply through the double-arc high-voltage package, and the switch is used for controlling the on-off of a power supply circuit between the double-arc generator and the power supply.

6. The dual arc lighter of claim 5, wherein: the power supply also comprises a power tube, wherein the input end of the power tube is electrically connected with the output end of the power supply, and the output end of the power tube is electrically connected with the input end of the primary winding.

7. The dual electric arc lighter of claim 6, wherein: the power tube is an MOS tube.