CN208703701U - A kind of coal mine explosion-proof type LED roadway lamp - Google Patents
A kind of coal mine explosion-proof type LED roadway lamp Download PDFInfo
- Publication number
- CN208703701U CN208703701U CN201821264523.7U CN201821264523U CN208703701U CN 208703701 U CN208703701 U CN 208703701U CN 201821264523 U CN201821264523 U CN 201821264523U CN 208703701 U CN208703701 U CN 208703701U
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- Prior art keywords
- lamp
- module
- lampshade
- coal mine
- proof type
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- 239000003245 coal Substances 0.000 title claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 210000000481 breast Anatomy 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 238000005286 illumination Methods 0.000 claims description 6
- 238000004880 explosion Methods 0.000 abstract description 7
- 241001465382 Physalis alkekengi Species 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000005065 mining Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to mining equipment technical field, more particularly to a kind of coal mine explosion-proof type LED roadway lamp, including the lamp holder with LED lamp panel and the lampshade engaged with it, outer wall one week of the lamp holder is equipped with heat dissipation screen, suspender is fixed at the top of the heat dissipation screen, ventilation hole is offered on the suspender, and the wire channel of perforation is offered on the heat dissipation screen, is equipped with the gas management module being cooperatively connected and solenoid valve at the bosom position of the wire channel；The gas management module being connected with solenoid valve is equipped in wire channel, when gas density is high in tunnel, signal is reached on solenoid valve by the detection of gas management module, the main circuit of LED lamp panel is disconnected, to close heat source, Yin Wasi Pressure, Concentration, Temperature is avoided to reach burning point and generate explosion, and then improve the safety of lamps and lanterns, and the contact area with air can be improved by the heat dissipation screen of lampshade outer wall, heat-sinking capability is improved, explosion-proof performance is increased.
Description
Technical field
The utility model belongs to mining equipment technical field, and in particular to a kind of coal mine explosion-proof type LED roadway lamp.
Background technique
LED anti-explosion lamp is one kind of explosion-proof lamp, and principle is identical with explosion-proof lamp, and only light source is LED light source, refer to for
Prevent from lighting explosive mixture around takes such as explosive gas atmosphere, explosive dust atmosphere, methane gas etc.
The lamps and lanterns of various certain measures, LED anti-explosion lamp are current most energy-efficient explosion-proof lamps, be widely used in oil field, power plant, chemical plant,
Petroleum and army.
Original LED anti-explosion lamp is hot due to after long-time use, and local temperature is higher, if it is flammable to break down in tunnel
When gas increases, and there is no in the case where power-off, the explosion-proof lamp of high temperature may be in contact with fuel gas to be caused for circuit
Security risk.
Utility model content
The purpose of this utility model is to provide a kind of coal mine explosion-proof type LED roadway lamps, to solve above-mentioned background technique
Middle to propose that original LED anti-explosion lamp is hot due to after long-time use, local temperature is higher, if failure combustible gas in tunnel
When body increases, and there is no in the case where power-off, the explosion-proof lamp of high temperature may be in contact with fuel gas to cause to pacify for circuit
The problem of full hidden danger.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal mine explosion-proof type LED roadway lamp,
Including the lamp holder with LED lamp panel and the lampshade engaged with it, outer wall one week of the lamp holder is equipped with heat dissipation screen, described to dissipate
It is fixed with suspender at the top of hot screen, ventilation hole is offered on the suspender, offers perforation on the heat dissipation screen
Wire channel is equipped with the gas management module being cooperatively connected and solenoid valve at the bosom position of the wire channel, described
The output end of solenoid valve is connected with LED lamp panel, and the LED lamp panel is fixed on the middle position of the lamp holder, the solenoid valve
Connection armature, the connection armature are connected with by spring including electromagnetic coil, connection armature and contact room, the electromagnetic coil
Contact room is equipped between the LED lamp panel.
Preferably, the LED lamp panel include control module and illumination lamp module connected to it, it is alarm lamp module, standby
With power module and signal receiving module, connected between the standby power supply module and the alarm lamp module by the first signal
It connects.
Preferably, the gas management module is connected to the output end of the signal receiving module, the control module and
It is connected between the signal receiving module by third signal.
Preferably, one week outer wall of the lampshade be equipped with equally distributed snap-gauge, the inner wall of the lamp holder offer with
The card slot of snap-gauge cooperation is also provided with groove on the lampshade.
Preferably, contact switch, the control module and the contact are equipped in one of card slot in the lamp holder
Switch is connected by second signal.
Preferably, catch net is additionally provided on the lamp holder, the catch net and the lamp holder are detachably connected, the protection
Net is located at the outside of the lampshade.
It is connected compared with prior art, the utility model has the beneficial effects that being equipped in wire channel with solenoid valve
Signal is reached on solenoid valve by the detection of gas management module, is made when gas density is high in tunnel by gas management module
The main circuit of LED lamp panel disconnects, to close heat source, Yin Wasi Pressure, Concentration, Temperature is avoided to reach burning point and generate explosion, into
And the safety of lamps and lanterns is improved, and the contact area with air can be improved by the heat dissipation screen of lampshade outer wall, it improves and dissipates
Thermal energy power increases explosion-proof performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the lampshade structure schematic diagram of the utility model；
Fig. 3 is the electromagnetic valve structure schematic diagram of the utility model；
Fig. 4 is the LED lamp panel functional block diagram of the utility model；
In figure: 1, lamp holder；11, contact switch；12, card slot；2, radiate screen；21, wire channel；3, suspender；4,LED
Lamp plate；41, control module；42, lamp module is illuminated；43, alarm lamp module；44, standby power supply module；45, signal receiving module；
5, lampshade；51, snap-gauge；52, groove；6, catch net；7, gas management module；8, solenoid valve；81, electromagnetic coil；82, connection rank
Iron；83, contact room.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of coal mine explosion-proof type LED roadway lamp, including
Lamp holder 1 with LED lamp panel 4 and the lampshade 5 engaged with it, outer wall one week of lamp holder 1 are equipped with heat dissipation screen 2, and radiate screen 2
Top be fixed with suspender 3, offer ventilation hole on suspender 3, the wire channel 21 of perforation offered on the screen 2 that radiates,
The gas management module 7 being cooperatively connected and solenoid valve 8, the output of solenoid valve 8 are equipped at the bosom position of wire channel 21
End is connected with LED lamp panel 4, and LED lamp panel 4 is fixed on the middle position of lamp holder 1, and solenoid valve 8 includes electromagnetic coil 81, connection rank
Iron 82 and contact room 83, electromagnetic coil 81 are connected with connection armature 82 by spring, connect and set between armature 82 and LED lamp panel 4
There is contact room 83.
In the present embodiment, when gas management module 7 detects the methane gas of predetermined value concentration, signal passes through signal wire
It being transmitted in LED lamp panel 4, LED lamp panel 4 controls solenoid valve 8 and acts, and the energization of electromagnetic coil 81 moves up connection armature 82, thus
Disconnect the contact of LED lamp panel 4, LED lamp panel 4 powers off, and key lighting down circuitry supplies alarm lamp by backup power source
Electricity provides weaker illumination, but temperature declines therewith, guarantees within safety value.
Further, LED lamp panel 4 includes control module 41 and illumination lamp module 42 connected to it, alarm lamp module
43, standby power supply module 44 and signal receiving module 45 pass through the first letter between standby power supply module 44 and alarm lamp module 43
Number connection.
In the present embodiment, LED lamp panel 4 includes control module 41 and illumination lamp module 42 connected to it, alarm lamp mould
Block 43, standby power supply module 44 and signal receiving module 45 pass through first between standby power supply module 44 and alarm lamp module 43
Signal connection, after signal receiving module 45 receives the detection signal of gas management module 7, control module 41 controls solenoid valve
8 make to illuminate the disconnection of lamp module 42, while starting standby power supply module 44, and backup power source is powered alarm lamp.
Further, gas management module 7 is connected to the output end of signal receiving module 45, and control module 41 and signal connect
It is connected by between module 45 by third signal.
In the present embodiment, gas management module 7 is connected to the output end of signal receiving module 45, control module 41 and signal
It is connected, is realized when detecting the gas density signal of predetermined value concentration by third signal between receiving module 45, signal touching
Hair is transmitted in the signal receiving module 45 of LED lamp panel 4, controls the disconnection of lighting circuit.
Further, one week outer wall of lampshade 5 is equipped with equally distributed snap-gauge 51, and the inner wall of lamp holder 1 offers and blocks
The card slot 12 that plate 51 cooperates is also provided with groove 52 on lampshade 5.
In the present embodiment, one week outer wall of lampshade 5 is equipped with equally distributed snap-gauge 51, the inner wall of lamp holder 1 offer with
The card slot 12 that snap-gauge 51 cooperates is also provided with groove 52 on lampshade 5, may be implemented quickly to dismantle lampshade 5, and guarantee card
Fixed reliability after conjunction.
Further, contact switch 11, control module 41 and contact switch are equipped in one of card slot 12 in lamp holder 1
11 are connected by second signal.
In the present embodiment, contact switch 11 is equipped in one of card slot 12 in lamp holder 1, control module 41 and contact are opened
It closes 11 to connect by second signal, since the disassembly of lampshade 5 touches contact switch 11, so contact is opened when lampshade 5 is opened
11 trigger control modules 41 are closed, entire LED lamp panel 4 is powered off, prevent electrification from dismantling, meanwhile, when the closure of lampshade 5, contact switch
11 trigger control modules 41 obtain entire LED lamp panel 4 electric.
Further, catch net 6 is additionally provided on lamp holder 1, catch net 6 and lamp holder 1 are detachably connected, and catch net 6 is located at lamp
The outside of cover 5.
In the present embodiment, catch net 6 is additionally provided on lamp holder 1, catch net 6 and lamp holder 1 are detachably connected, and catch net 6 is located at
The outside of lampshade 5, can prevent lampshade 5 by the collision of outer wall and it is damaged.
The working principle and process for using of the utility model: after the utility model installs, since the disassembly of lampshade 5 is touched
Encounter contact switch 11, so 11 trigger control module 41 of contact switch powers off entire LED lamp panel 4 when lampshade 5 is opened,
Prevent electrification from dismantling, meanwhile, when lampshade 5 is closed, 11 trigger control module 41 of contact switch obtains entire LED lamp panel 4 electric, when
When gas management module 7 detects the methane gas of predetermined value concentration, signal is transmitted in LED lamp panel 4 by signal wire, LED
Lamp plate 4 controls solenoid valve 8 and acts, and the energization of electromagnetic coil 81 moves up connection armature 82, so that the contact of LED lamp panel 4 is disconnected,
LED lamp panel 4 powers off, and key lighting down circuitry is powered alarm lamp by backup power source, provides weaker illumination, still
Temperature declines therewith, guarantees within safety value, realizes when detecting the gas density signal of predetermined value concentration, signal triggering
It is transmitted in the signal receiving module 45 of LED lamp panel 4, controls the disconnection of lighting circuit, to close heat source, avoid Yin Wasi
Pressure, Concentration, Temperature reaches burning point and generates explosion, and then improves the safety of lamps and lanterns.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of coal mine explosion-proof type LED roadway lamp, including with LED lamp panel (4) lamp holder (1) and the lampshade that engages with it
(5), it is characterised in that: outer wall one week of the lamp holder (1) is equipped with heat dissipation screen (2), and the top of heat dissipation screen (2) is fixed
Have suspender (3), ventilation hole is offered on the suspender (3), the wire channel of perforation is offered on heat dissipation screen (2)
(21), the gas management module (7) being cooperatively connected and solenoid valve are equipped at the bosom position of the wire channel (21)
(8), the output end of the solenoid valve (8) is connected with LED lamp panel (4), and the LED lamp panel (4) is fixed in the lamp holder (1)
Between at position, the solenoid valve (8) includes electromagnetic coil (81), connection armature (82) and contact room (83), the electromagnetic coil
(81) connection armature (82) is connected with by spring, contact room is equipped between the connection armature (82) and the LED lamp panel (4)
(83)。
2. a kind of coal mine explosion-proof type LED roadway lamp according to claim 1, it is characterised in that: the LED lamp panel (4)
Including control module (41) and illumination lamp module (42) connected to it, alarm lamp module (43), standby power supply module (44)
With signal receiving module (45), connected between the standby power supply module (44) and the alarm lamp module (43) by the first signal
It connects.
3. a kind of coal mine explosion-proof type LED roadway lamp according to claim 2, it is characterised in that: the gas management mould
Block (7) is connected to the output end of the signal receiving module (45), the control module (41) and the signal receiving module
(45) it is connected between by third signal.
4. a kind of coal mine explosion-proof type LED roadway lamp according to claim 1, it is characterised in that: the one of the lampshade (5)
All outer walls are equipped with equally distributed snap-gauge (51), and the inner wall of the lamp holder (1) offers the card with the snap-gauge (51) cooperation
Slot (12) is also provided with groove (52) on the lampshade (5).
5. a kind of coal mine explosion-proof type LED roadway lamp according to claim 2, it is characterised in that: in the lamp holder (1)
Contact switch (11) are equipped in one of card slot (12), the control module (41) and the contact switch (11) pass through second
Signal connection.
6. a kind of coal mine explosion-proof type LED roadway lamp according to claim 1, it is characterised in that: on the lamp holder (1) also
Equipped with catch net (6), the catch net (6) and the lamp holder (1) are detachably connected, and the catch net (6) is located at the lampshade
(5) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264523.7U CN208703701U (en) | 2018-08-07 | 2018-08-07 | A kind of coal mine explosion-proof type LED roadway lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264523.7U CN208703701U (en) | 2018-08-07 | 2018-08-07 | A kind of coal mine explosion-proof type LED roadway lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703701U true CN208703701U (en) | 2019-04-05 |
Family
ID=65941791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264523.7U Expired - Fee Related CN208703701U (en) | 2018-08-07 | 2018-08-07 | A kind of coal mine explosion-proof type LED roadway lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805836A (en) * | 2019-10-30 | 2020-02-18 | 黎兴才 | Explosion-proof energy-saving LED lamp |
| CN111828939A (en) * | 2020-06-17 | 2020-10-27 | 龙腾照明集团有限公司 | Pole is synthesized to wisdom suitable for construction of wisdom city node |
| CN114333268A (en) * | 2022-01-13 | 2022-04-12 | 深圳市博弈电气有限公司 | Alarming method and device for electric power online monitoring system |
| CN118031182A (en) * | 2024-04-11 | 2024-05-14 | 沈海防爆科技有限公司 | LED explosion-proof lighting lamp |
-
2018
- 2018-08-07 CN CN201821264523.7U patent/CN208703701U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805836A (en) * | 2019-10-30 | 2020-02-18 | 黎兴才 | Explosion-proof energy-saving LED lamp |
| CN110805836B (en) * | 2019-10-30 | 2020-08-14 | 江西依泰思防爆科技有限公司 | Explosion-proof energy-saving LED lamp |
| CN111828939A (en) * | 2020-06-17 | 2020-10-27 | 龙腾照明集团有限公司 | Pole is synthesized to wisdom suitable for construction of wisdom city node |
| CN114333268A (en) * | 2022-01-13 | 2022-04-12 | 深圳市博弈电气有限公司 | Alarming method and device for electric power online monitoring system |
| CN114333268B (en) * | 2022-01-13 | 2024-03-19 | 深圳市博弈电气有限公司 | Alarm method and device for power on-line monitoring system |
| CN118031182A (en) * | 2024-04-11 | 2024-05-14 | 沈海防爆科技有限公司 | LED explosion-proof lighting lamp |
| CN118031182B (en) * | 2024-04-11 | 2024-06-14 | 沈海防爆科技有限公司 | LED explosion-proof lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191009 Address after: 266108 Zhaohong Road South, Hongbu community, Liuting street, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao adexin Industrial Technology Co.,Ltd. Address before: 246200 Yongxing Group 390, Mopan Village, Huayang Town, Wangjiang County, Anqing City, Anhui Province Patentee before: Cheng Jing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |