CN103574397B - LED flame-proof mine locomotive lights - Google Patents
LED flame-proof mine locomotive lights Download PDFInfo
- Publication number
- CN103574397B CN103574397B CN201210285428.6A CN201210285428A CN103574397B CN 103574397 B CN103574397 B CN 103574397B CN 201210285428 A CN201210285428 A CN 201210285428A CN 103574397 B CN103574397 B CN 103574397B
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- China
- Prior art keywords
- light
- light bulb
- protecgulum
- proof
- led
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Abstract
The threaded one end connection of LED flame-proof mine locomotive lights, including protecgulum, light bulb, protecgulum and light bulb, the light bulb other end are threadedly coupled with bonnet, and the protecgulum transparent network shade assembly, light bulb, bonnet surround a closed cavity, it is characterised in that：The light bulb is provided with First terrace and second step face, light source fixed plate is provided with light supply apparatus fixed plate, LED light emitting diodes, light reflecting board, transmissive mirror, circuit aluminium base towards protecgulum one side, lamp socket inner chamber terminal plate is located by connecting with power source drive device with fixing bolt, with being offseted at second step face, terminal plate opposite side offsets with collar for the terminal plate side；Entrance hole is offered in light bulb one end, power line clamps introducing device entrance hole through cable and is connected with terminal plate power source drive device, the present invention is using LED as lighting source, securely and reliably, and use screw thread explosion-proof and plane seam Explosion-proof Design, front cover and light bulb are after the explosion-proof fastening of screw thread, provided with the dynamic bolt of the explosion-proof connection anti-loose of housing screw thread as safety measure.So that whole light fixture has good water proof and dust proof, the effect of antiknock antivibration safety.
Description
Technical field
The present invention relates to LED flame-proof mine locomotive lights.
Background technology
Underground coal mine may be full of explosive dust or methane gas, so needing in this kind of explosion risk environment
The middle light fixture used has explosion-proof flame proof effect, and the principle of explosion-proof flame proof is exactly by the back panel wiring of light fixture, electric elements, lighted
Element etc. is closed, and it can not be contacted with explosive gas or dust, while also has explosive Jie even if lamp interior
Matter, and the element of lamp interior is ignited, and closed shell, which also must assure that, to be transmitted to the external world by the blast of inside,
What underground coal mine used at present is mostly the conventional light sources such as electric power, is that caloric value is big the characteristics of this light source, easily damage
It is bad, power consumption is high, use is not safe enough, and ambient air temperature can be made higher when lamp source usage time is long, in explosion risk ring
Easily trigger blast in border, while conventional light source contains the noxious materials such as mercury, service life is short, high energy consumption, and this light fixture is new
It is high-power, stretch circuit design light source mercury-free, nontoxic, pollution-free, more than 10000 hours life-span, compared with conventional lamp energy-conservation 50% with
On, long-term use of temperature is less than 50 DEG C, is a kind of safety and environmental protection, energy-conserving product.
The content of the invention
The invention reside in overcome the deficiencies in the prior art, there is provided a kind of LED flame-proof mines locomotive light, the present invention are applied to
With movable equipments such as the various explosion-proof special machines car in hazardous area under methane and coal-dust explosion environment, road heading machineries,
Make fixed illumination available for tunnel to use, explosion-proof casing is manufactured using HT250 casting, and light source main part uses light emitting diode（Hair
Optical grain）, PC lens, silica gel, tin plating support, aluminium sheet and aluminium base material manufacture, power drives are by integrated package, electric component group
Into using LED as lighting source, stretch circuit designs, and can have very big market potential with AC/DC.
The present invention is achieved in that LED flame-proof mine locomotive lights, including protecgulum, protecgulum protection net component, lamp
The threaded one end of cylinder, protecgulum and light bulb is connected, and the light bulb other end is threadedly coupled with bonnet, the protecgulum transparent network shade assembly, lamp
Cylinder, bonnet surround a closed cavity, and the light bulb is provided with First terrace and second step face, the First terrace and the
It is light supply apparatus component palette between two step surfaces；One light source aluminum fixed plate offsets with protecgulum aperture surface, and passes through protecgulum and lamp
The screw thread of cylinder is tightened on First terrace；Light supply apparatus component palette include LED Light-Emitting Diodes, light reflecting board, thoroughly
Light microscopic, fixed plate, circuit aluminium base；Light source aluminum fixed plate upper surface and the circuit aluminium base phase in light supply apparatus component palette
Patch, and positioned with fixing screws；Transparent Parts protection net component includes collar, copper washer, safety glass cover and rubber washer,
The copper washer, safety glass and rubber washer are connected and fixed on protecgulum front end with collar by collet threaded；Described second
Step surface is located at the middle part of light bulb inner circumferential surface, and the light bulb inner circumferential surface is further opened with notch, card is provided with notch
Circle；Also include a terminal plate, power source drive device is mounted by means of screws with terminal plate, power source drive device is sent out with LED
Light diode and the connection of circuit aluminium base circuit terminal；With being offseted at second step face, terminal plate is another for the terminal plate side
Side offsets with collar；Entrance hole is offered in light bulb one end, power line stretches into entrance hole and with connecing by cable-clamping device
Line plate and power source drive device connection.
The bonnet is additionally provided with trip bolt with light bulb；The protecgulum is additionally provided with stopping screw with light bulb, as protecgulum lamp
The safety anti-vibration Anti-loosen stop measure of the cylinder explosion-proof connection of screw thread.
Cable introduces clamping device and is provided with sealing ring and nut at the entrance hole, and the nut connects with entrance hole for screw thread
Connect.
The protecgulum protection net component includes cold-drawn steel wire ring, and the cold-drawn steel wire ring is fixedly arranged on preceding exterior surface.
The beneficial effects of the invention are as follows：
1st, conventional light source is substituted using LED light source, improves the reliability of illumination and avoid the frequent maintenance of light source.Light
Source low temperature, no pump is nontoxic, pollution-free, and high-power, low-voltage, product is more energy-efficient, safety, environmental protection.
2nd, by the design and assembling of explosion-proof screw thread, seal is higher, has reached water proof and dust proof, the requirement of antiknock antivibration.
3rd, the front cover of lamp and lamp socket use the explosion-proof form of internal thread, and bonnet is connected with lamp socket using the explosion-proof mode of seam,
Protecgulum is transparent to be covered with steel wire Protective measures with there is fixing screws safety catch on lamp socket simultaneously.Product is set to be set in movement
It is standby safer, meet the requirement of mine user, case appearance φ 153x29mm faces plating network, be assemblied in more beautiful on locomotive
See, because light source and power drives use unique design, its electric property, illumination is more stablized.It is a property on domestic market
The explosion-proof lamp that energy is excellent, outward appearance is brand-new.
Brief description of the drawings
Fig. 1 is the diagrammatic side-view cross-sectional structural representation of the present invention；
Fig. 2 is the main structure diagram of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
As shown in Figure 1, 2, LED flame-proof mines locomotive light, including protecgulum 4, protecgulum protection net component, light bulb 11, it is preceding
Lid 4 is connected with the threaded one end of light bulb 11, and the other end of light bulb 11 is threadedly coupled with bonnet 13, and the protecgulum 4 is hollow annulus
Shape, the center of protecgulum 4 are provided with protecgulum transparent network shade assembly 42, and the protecgulum transparent network shade assembly 42, light bulb 11, bonnet 13 surround
One closed cavity, the light bulb 11 are provided with First terrace 18 and second step face 17, the First terrace 18 and second
It is light supply apparatus component palette between step surface 17；One light source aluminum fixed plate 7 offsets with the aperture surface of protecgulum 4, and by protecgulum 4 with
The screw thread of light bulb 11 is tightened on First terrace 18；It is anti-that light supply apparatus component palette includes LED Light-Emitting Diodes 41, light
Penetrate plate 61, transmissive mirror 6, fixed plate 63, circuit aluminium base 62, the upper surface of light source aluminum fixed plate 7 with light supply apparatus component palette
Circuit aluminium base 62 be affixed, and positioned with fixing screws 64；Also include the Transparent Parts protection network located at the front end of light reflecting board 61
Shade assembly, to be protected to light source；Transparent Parts protection net component include collar 5, copper washer 3, safety glass cover 1 and
Rubber washer 2, the copper washer 3, safety glass cover 1 and rubber washer 2 are connected through a screw thread with collar 5 to be fixed in preceding
The front end of lid 4；The second step face 17 is located at the middle part of the inner circumferential surface of light bulb 11, and the inner circumferential surface of light bulb 11 also opens up
There is notch 110, collar 10 is provided with notch 110；Also include a terminal plate 9, electricity is mounted by means of screws with terminal plate 9
Source drive device, power source drive device are connected with LED Light-Emitting Diodes 41 and the circuit terminal of circuit aluminium base 62；The wiring
With being offseted at second step face 17, the opposite side of terminal plate 9 offsets the side of plate 9 with collar 10；Inlet wire is offered in the one end of light bulb 11
Hole 20, power line stretch into entrance hole 20 by cable-clamping device and are connected with terminal plate 9 and power source drive device.
The bonnet 13 is additionally provided with trip bolt 12 with light bulb 11；The protecgulum 4 is additionally provided with stopping screw 43 with light bulb 11,
As protecgulum 4, the safety anti-vibration Anti-loosen stop measure of the explosion-proof connection of the screw thread of light bulb 11；Cable, which introduces, at the entrance hole 20 clamps
Device includes sealing ring 14 and nut 15, and the nut 15 is to be threadedly coupled with entrance hole 20.
The protecgulum protection net component includes a cold-drawn steel wire ring 19, and the cold-drawn steel wire ring 19 is fixedly arranged on protecgulum 4
Outer surface, prevent possible hit from damaging cloche 1.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should be included in the scope of the protection.
Claims (4)
- The threaded one end of 1.LED flame-proof mine locomotive lights, including protecgulum, protecgulum protection net component, light bulb, protecgulum and light bulb Connection, the light bulb other end are threadedly coupled with bonnet, and the protecgulum transparent network shade assembly, light bulb, bonnet surround a closed cavity, It is characterized in that：The light bulb is provided with First terrace and second step face, between the First terrace and second step face For light supply apparatus component palette；One light source aluminum fixed plate offsets with protecgulum aperture surface, and is screwed by the screw thread of protecgulum and light bulb It is fixed on First terrace；Light supply apparatus component palette include LED Light-Emitting Diodes, light reflecting board, transmissive mirror, fixed plate, Circuit aluminium base；Light source aluminum fixed plate upper surface is affixed with the circuit aluminium base in light supply apparatus component palette, and with fixed spiral shell Nail positioning；Transparent Parts protection net component includes collar, copper washer, safety glass cover and rubber washer, the copper washer, Safety glass and rubber washer are connected and fixed on protecgulum front end with collar by collet threaded；The second step face is located at light bulb The middle part of inner circumferential surface, the light bulb inner circumferential surface are further opened with notch, collar are provided with notch；Also include a wiring Plate, power source drive device, power source drive device and LED Light-Emitting Diodes and circuit aluminium are mounted by means of screws with terminal plate Substrate circuit terminals connect；With being offseted at second step face, terminal plate opposite side offsets with collar for the terminal plate side；In Light bulb one end offers entrance hole, power line by cable-clamping device stretch into entrance hole and with terminal plate and power source drive device Connection, protecgulum use the explosion-proof form of internal thread with light bulb, and bonnet is connected with light bulb using the explosion-proof mode of seam.
- 2. LED flame-proof mines locomotive light according to claim 1, it is characterised in that：The bonnet is additionally provided with tightly with light bulb Gu screw, the protecgulum is additionally provided with stopping screw with light bulb.
- 3. LED flame-proof mines locomotive light according to claim 1, it is characterised in that：Cable introduces folder at the entrance hole Tight device is provided with sealing ring and nut, and the nut is to be threadedly coupled with entrance hole.
- 4. LED flame-proof mines locomotive light according to claim 1, it is characterised in that：The protecgulum protection net component bag A cold-drawn steel wire ring is included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285428.6A CN103574397B (en) | 2012-08-11 | 2012-08-11 | LED flame-proof mine locomotive lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285428.6A CN103574397B (en) | 2012-08-11 | 2012-08-11 | LED flame-proof mine locomotive lights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103574397A CN103574397A (en) | 2014-02-12 |
| CN103574397B true CN103574397B (en) | 2017-11-28 |
Family
ID=50046787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285428.6A Expired - Fee Related CN103574397B (en) | 2012-08-11 | 2012-08-11 | LED flame-proof mine locomotive lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103574397B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930427A (en) * | 2014-03-19 | 2015-09-23 | 深圳市海洋王照明工程有限公司 | Mining LED locomotive lamp |
| CN104986186A (en) * | 2015-08-03 | 2015-10-21 | 贵州大学 | Mining small train car carriage explosion-proof rear lamp |
| CN110173633B (en) * | 2019-05-05 | 2023-08-08 | 中国地质大学（武汉） | Lighting device for observing, photographing and illuminating coal wall cracks and coal body structures in underground coal mine |
| CN110822375A (en) * | 2019-11-29 | 2020-02-21 | 徐州苏创信息技术有限公司 | Installation lampshade of lighting equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463398A (en) * | 1982-07-19 | 1984-07-31 | Square D Company | Intrinsically safe pilot light |
| CN2597834Y (en) * | 2003-01-15 | 2004-01-07 | 吴来蔚 | Acoustooptic warning explosion-isolation lamp for mine |
| CN2823792Y (en) * | 2005-08-10 | 2006-10-04 | 深圳市海洋王投资发展有限公司 | Solid maintaining-free explosion-proof lamp |
| CN201209837Y (en) * | 2008-06-20 | 2009-03-18 | 陈洋怀 | High-power cold light source explosion-proof lighting lamp |
| CN201330977Y (en) * | 2009-01-05 | 2009-10-21 | 新黎明防爆电器有限公司 | Anti-explosion visual pore lamp |
| CN201696975U (en) * | 2010-03-12 | 2011-01-05 | 珠海杰莱特光电科技有限公司 | LED roadway lamp |
| CN202065757U (en) * | 2011-06-14 | 2011-12-07 | 北京磐能电气技术有限公司 | Flame-proof type explosion-proof lamp |
| CN202216062U (en) * | 2010-07-19 | 2012-05-09 | 青岛同合林工贸有限公司 | Novel mining explosion-proof LED tunnel lamp |
-
2012
- 2012-08-11 CN CN201210285428.6A patent/CN103574397B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463398A (en) * | 1982-07-19 | 1984-07-31 | Square D Company | Intrinsically safe pilot light |
| CN2597834Y (en) * | 2003-01-15 | 2004-01-07 | 吴来蔚 | Acoustooptic warning explosion-isolation lamp for mine |
| CN2823792Y (en) * | 2005-08-10 | 2006-10-04 | 深圳市海洋王投资发展有限公司 | Solid maintaining-free explosion-proof lamp |
| CN201209837Y (en) * | 2008-06-20 | 2009-03-18 | 陈洋怀 | High-power cold light source explosion-proof lighting lamp |
| CN201330977Y (en) * | 2009-01-05 | 2009-10-21 | 新黎明防爆电器有限公司 | Anti-explosion visual pore lamp |
| CN201696975U (en) * | 2010-03-12 | 2011-01-05 | 珠海杰莱特光电科技有限公司 | LED roadway lamp |
| CN202216062U (en) * | 2010-07-19 | 2012-05-09 | 青岛同合林工贸有限公司 | Novel mining explosion-proof LED tunnel lamp |
| CN202065757U (en) * | 2011-06-14 | 2011-12-07 | 北京磐能电气技术有限公司 | Flame-proof type explosion-proof lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103574397A (en) | 2014-02-12 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180103 Address after: 412200 room 103, No. 23, Mao Ting Group, Bishan village, Zhuzhou City, Liling City, Hunan Patentee after: Yang Ling Address before: 412200 Yang Three Stone Road, Liling City, Zhuzhou, Hunan Province, No. 97 Patentee before: Liling Cicheng Lifting Electrical Appliance Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20190811 |