CN205939242U - Laser point firearm - Google Patents

Laser point firearm Download PDF

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Publication number
CN205939242U
CN205939242U CN201620694626.1U CN201620694626U CN205939242U CN 205939242 U CN205939242 U CN 205939242U CN 201620694626 U CN201620694626 U CN 201620694626U CN 205939242 U CN205939242 U CN 205939242U
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CN
China
Prior art keywords
laser
laser module
fixture
igniter according
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201620694626.1U
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Chinese (zh)
Inventor
张卫平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Belfast Technology Co Ltd
Original Assignee
Tianjin Belfast Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin Belfast Technology Co Ltd filed Critical Tianjin Belfast Technology Co Ltd
Priority to CN201620694626.1U priority Critical patent/CN205939242U/en
Application granted granted Critical
Publication of CN205939242U publication Critical patent/CN205939242U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a laser point firearm belongs to the ignition installation field, including a plurality of laser assembly, laser assembly establishes in the mounting, laser assembly is all to keeping away from the one end transmission beam of mounting, it is a plurality of the light beam that laser assembly sent is in the distance 10~30mm of mounting department assembles into a focus, laser assembly's power is 100 and arrives 150mW. The utility model has the advantages of being simple in structure and convenient in operation, production efficiency is high, and the security is high.

Description

A kind of Laser Igniter
Technical field
The utility model belongs to boiler, automobile, Industrial Stoves, household gas burning range, soot blower field, especially relates to one Plant Laser Igniter.
Background technology
In existing technology, boiler, automobile, Industrial Stoves, household gas range, gas heater, soot blower field use To be the mode lighted a fire of electrion electric spark to be lighted a fire, this device is through boosting by power circuit, so Realize igniting using the electric spark that electric interpolar discharge is formed afterwards, lack of standardization when operating, hold beyond electric discharge section current density By ability, too small between arteries and veins, under carbon distribution, or use environment between electrode, chip removal is bad etc. will also result in carbon distribution between electrode, between electrode Electric pole short circuit can will not be produced electric spark by carbon distribution, cause loss of ignition.
Utility model content
Problem to be solved in the utility model be provide a kind of structure be simple and convenient to operate, the laser spots of high working efficiency Firearm.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in:A kind of Laser Igniter, including many Individual laser module, described laser module is located in fixture, and described laser module is all to one end transmitting away from described fixture Collimated light beam, the light beam that multiple described laser modules send pooling a focus at described fixture 10~30mm, The power of described laser module is 100 to 150mW.
Further, the appearance and size of described fixture is consistent with spark plug profile with electrion.
Further, the light beam that multiple described laser modules send is pooling Jiao at described fixture 20mm Point.
Further, the quantity of described laser module is three, the axle of the relatively described fixture of three described laser modules Line is uniformly arranged.
Further, the acute angle that the axis of the center line of each described laser module and described fixture is formed For 30~60 degree.
Further, described laser module is battery-powered.
Further, described laser module is by alternating current switch constant-current source.
Further, the alternating current of 220V or 380V can be converted into the straight of 4~8VDC by described alternating current switch constant-current source Stream electricity.
Further, by constant current source power supply after multiple described laser module series connection.
Compared with prior art, the utility model has the advantages and positive effects that:1st, the utility model adopts laser Motor replaces the high voltage arc of script, and using 100 to 150mW low-power laser assembly, the laser beam of generation converges in Form larger energy point together, to light combustion gas, high precision of lighting a fire, duration of ignition controllable precise, improves ignition quality;2nd, because Eliminate hyperbaric environment, without examining the problems such as filter High-Voltage Insulation, also will not produce interference to the electric signal of on-site data gathering;3、 Even if also will not be safe as producing danger because of high voltage arc in hazardous environment;4th, carbon distribution will not be produced and cause to light a fire Interelectrode short circuit.5th, its profile is identical with spark plug, and it is convenient to change;6th, circuit simple it is only necessary to tens mA Constant-current supply, be that laser module is powered.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new The schematic description and description of type is used for explaining the utility model, does not constitute to improper restriction of the present utility model.? In accompanying drawing:
Fig. 1 is a kind of structural representation of Laser Igniter of the utility model;
Fig. 2 is the structural representation that the utility model laser module light beam collects;
Fig. 3 is the structural representation that the utility model laser module light beam collects another embodiment;
Fig. 4 is the structural representation of the utility model laser module light beam supply line.
Description of reference numerals:
1- fixture;2- laser module.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the utility model and the feature in embodiment can To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score, The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly Connect;Can be to be mechanically connected or electrically connect;Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning in the utility model for the term.
Below in conjunction with the accompanying drawings specific embodiment of the utility model is elaborated.
As shown in figure 1, the utility model is a kind of Laser Igniter, including multiple laser modules 2, laser module 2 is located at In fixture 1, laser module 2 is all to one end emitting parallel light bundle away from fixture 1, the light beam that multiple laser modules 2 send Pool a focus it is preferable that the light beam that sends of multiple laser module 2 is in distance at 10~30mm apart from fixture 1 A focus, this Range Focusing, probability point is pooled, ignition results are high at the 20mm of fixture 1;The power of laser module 2 is 100 arrive 150mW, using low-power laser assembly, low cost;Preferably, the appearance and size of fixture 1 and electrion spark Shape is consistent beyond the Great Wall, is conveniently fixed on equipment, and the structure substituting script is convenient.
Preferably, as shown in Fig. 2 the quantity of laser module 2 is three, the axis of three laser module 2 opposed fixed member 1 It is uniformly arranged, 120 degree of three 2 one-tenth of laser modules are uniformly arranged and arrange flue, near one end of focus apart from fixture 1 One end distance of being less than away from focus of axial line distance fix 1 distance of axis it is ensured that collecting of collimated light beam;More preferably The acute angle that the axis of ground, the center line of each laser module 2 and fixture 1 is formed is 30~60 degree, preferably 45 Degree, convenient fixation, and also the structure of fixture 1 is compact.
Preferably, laser module 2 is battery-powered, and power supply is more convenient, however it is necessary that periodic maintenance and replacing.
Preferably, laser module 2 is by alternating current switch constant-current source;It is highly preferred that alternating current switch constant-current source can be by 220V Or the alternating current of 380V is converted into the direct current of 4~8VDC, be preferably converted to the direct current of 5VDC, this electricity in commercial Application Circulation is changed also more convenient it is not necessary to positioning is changed and safeguarded;It is highly preferred that being supplied by constant-current source after multiple laser module 2 series connection Electricity, circuit is simple, reliable and stable.
During actual use, this device is arranged on mixing point firearm, internal full of can exploding gas, open sky Air valve, the system that introduces compressed air into purges to device interior, opens air valve and acetylene valve, flow is controlled, Blend concentration suitably can exploding gas, that is, concentration is can be in the range of detonation;When gas is full of Impulsive tank, close air With acetylene magnetic valve, time delay send ignition signal to Laser Igniter after 0.5 second, and laser module sends laser beam, three laser beams Converge and form a higher hot spot of energy and can ignite exploding gas, light can gas explosion combustion gas, blast can after terminating Proceed igniting next time it is also possible to select to quit work.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to the utility model application range Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.

Claims (9)

1. a kind of Laser Igniter it is characterised in that:Including multiple laser modules (2), described laser module (2) is located at fixture (1), in, described laser module (2) is all to one end emitting parallel light bundle away from described fixture (1), multiple described laser modules (2) light beam sending is pooling a focus, the work(of described laser module (2) at described fixture (1) 10~30mm Rate is 100 to 150mW.
2. a kind of Laser Igniter according to claim 1 it is characterised in that:The appearance and size of described fixture (1) with Electrion is consistent with spark plug profile.
3. a kind of Laser Igniter according to claim 1 it is characterised in that:Multiple described laser modules (2) send Light beam is pooling a focus at described fixture (1) 20mm.
4. a kind of Laser Igniter according to claim 1 it is characterised in that:The quantity of described laser module (2) is three Individual, the axis of the relatively described fixture (1) of three described laser modules (2) is uniformly arranged.
5. a kind of Laser Igniter according to claim 4 it is characterised in that:The center of each described laser module (2) The acute angle that the axis of line and described fixture (1) is formed is 30~60 degree.
6. a kind of Laser Igniter according to claim 1 it is characterised in that:Described laser module (2) is battery-powered.
7. a kind of Laser Igniter according to any one of claim 1~6 it is characterised in that:Described laser module (2) by Alternating current switch constant-current source.
8. a kind of Laser Igniter according to claim 7 it is characterised in that:Described alternating current switch constant-current source can be by The alternating current of 220V or 380V is converted into the direct current of 4~8VDC.
9. a kind of Laser Igniter according to claim 1 it is characterised in that:After multiple described laser module (2) series connection By constant current source power supply.
CN201620694626.1U 2016-07-01 2016-07-01 Laser point firearm Withdrawn - After Issue CN205939242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620694626.1U CN205939242U (en) 2016-07-01 2016-07-01 Laser point firearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620694626.1U CN205939242U (en) 2016-07-01 2016-07-01 Laser point firearm

Publications (1)

Publication Number Publication Date
CN205939242U true CN205939242U (en) 2017-02-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620694626.1U Withdrawn - After Issue CN205939242U (en) 2016-07-01 2016-07-01 Laser point firearm

Country Status (1)

Country Link
CN (1) CN205939242U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091007A (en) * 2016-07-01 2016-11-09 天津法斯特科技有限公司 A kind of Laser Igniter and using method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106091007A (en) * 2016-07-01 2016-11-09 天津法斯特科技有限公司 A kind of Laser Igniter and using method
CN106091007B (en) * 2016-07-01 2018-12-07 天津法斯特科技有限公司 A kind of Laser Igniter and application method

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20170208

Effective date of abandoning: 20181207

AV01 Patent right actively abandoned