CN207349851U - A kind of coal mine roadway visible light communication arm light bar - Google Patents
A kind of coal mine roadway visible light communication arm light bar Download PDFInfo
- Publication number
- CN207349851U CN207349851U CN201721357277.5U CN201721357277U CN207349851U CN 207349851 U CN207349851 U CN 207349851U CN 201721357277 U CN201721357277 U CN 201721357277U CN 207349851 U CN207349851 U CN 207349851U
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- CN
- China
- Prior art keywords
- housing
- light source
- led light
- coal mine
- voice
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of coal mine roadway visible light communication arm light bar, including the internal housing for cavity structure, control mainboard is provided with the housing, power supply, voice module and LED light source, the power supply is to control mainboard, voice module and LED light source power supply are set, the control mainboard is electrically connected with voice module and LED light source, the LED light source includes at least one LED lamp bead, and it is provided with reflector on the outside of LED light source, transparency glass plate and voice hole are provided with the housing side, the transparency glass plate is correspondingly arranged with reflector, the voice hole is correspondingly arranged with voice module, bandage is provided with the housing opposite side.The utility model provides a kind of coal mine roadway visible light communication arm light bar, not only facilitates the information transmission of staff in tunnel, moreover it is possible to be apparent from the position of staff.
Description
Technical field
The utility model belongs to underground coal mine optical communication field, more particularly to a kind of coal mine roadway visible light communication arm
Band.
Background technology
In recent years, underground communica tion carries out wireless voice communication closely using Bluetooth technology mostly, but bluetooth equipment
Have the shortcomings that power consumption is high, communication distance is short, is easily disturbed.And underground communica tion bad environments, containing substantial amounts of in air
Mine Dust, fuel gas and steam meeting radio wave absorbing, the narrow and small radio wave of lane space are easily inhaled by rock and coal seam
Receive reflection.When operation is carried out in tunnel, since each operating personnel is from farther out, information transmits more difficult, Er Qieyou sometimes
Poor in light, operating personnel present position unobvious, be easy to cause accident.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, it is visible that the utility model provides a kind of coal mine roadway
Optic communication arm light bar, not only facilitates the information transmission of staff in tunnel, moreover it is possible to be apparent from the position of staff.
Technical solution：To achieve the above object, the technical solution of the utility model is as follows：
A kind of coal mine roadway visible light communication arm light bar, including inside are the housing of cavity structure, are set in the housing
Control mainboard, power supply, voice module and LED light source are equipped with, the power supply powers control mainboard, voice module and LED light source
Set, the control mainboard is electrically connected with voice module and LED light source, and the voice module includes sound acquisition module and voice
Playing module, the control mainboard include signal processing module, visible optical receiving circuit and visible light drive circuit；The LED
Light source includes at least one LED lamp bead, and is provided with reflector on the outside of LED light source, and transparent glass is provided with the housing side
Glass plate and voice hole, the transparency glass plate are correspondingly arranged with reflector, and the voice hole is correspondingly arranged with voice module, described
Bandage is provided with housing opposite side.
Further, the housing includes cover board and box body, and the cover board is fastened by buckle structure and is arranged on box body.
Further, flash band is further included, the flash band is circumferentially positioned on housing wall body.
Further, GPS locator is further included, the GPS locator is arranged in housing.
Beneficial effect：The use LED visible light of the utility model transmits information, its speed is fast, and signal stabilization, by hand
Arm light bar is combined with visible light communication, convenient that the information of miner is transferred to work station, be miner safety and underground management and
Rescue work provides reliable guarantee.
Brief description of the drawings
Attached drawing 1 is the overall structure diagram of the utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of coal mine roadway visible light communication arm light bar, including the internal housing 1 for cavity structure,
Be provided with control mainboard 10, power supply 8, voice module 7 and LED light source 3 in the housing 1, the power supply 8 to control mainboard 10,
Voice module 7 and the power supply of LED light source 3 are set, and the control mainboard 10 is electrically connected with voice module 7 and LED light source 3, institute's predicate
Sound module 7 includes sound acquisition module and voice playing module, and the control mainboard 10 includes signal processing module, visible ray connects
Receive circuit and visible light drive circuit；The sound of operating personnel can be converted into electric signal by sound acquisition module, and control mainboard will
The electric signal of generation sends to connected visible light drive circuit, the visible light drive circuit and receives the electric signal,
The electric signal is changed into optical signal, the optical signal is sent to tunnel by LED light source 3；The visible optical receiving circuit
For photoelectric testing sensor, the LED light signal of each working terminal in tunnel is can detect, receives the optical signal and through control mainboard
On signal processing module be converted into electric signal, and be converted into voice through voice playing module and be supplied to operating personnel.
The LED light source 3 includes at least one LED lamp bead, and the outside of LED light source 3 is provided with reflector 2, ensures light letter
Number transmission effect, be provided with transparency glass plate 4 and voice hole 5 on 1 side of housing, the transparency glass plate 4 with it is reflective
Cup 2 is correspondingly arranged, and the voice hole 5 is correspondingly arranged with voice module 7, and bandage 9 is provided with 1 opposite side of housing.It is described
Bandage 9 is elastic band, and operating personnel is wearable under ore deposit, and since the utility model is simple in structure, cost is low, and application range is more
Extensively, it is more convenient operation under ore deposit.
The housing 1 includes cover board 11 and box body 12, and the cover board 11 is fastened by buckle structure and is arranged on box body 12,
Its convenient disassembly, is conveniently replaceable power supply or maintenance.
Flash band 13 is further included, the flash band 13 is circumferentially positioned on 1 wall body of housing.Flash band can make operating personnel's
Position is more prominent, reduces due to the poor caused accident of light under ore deposit.
GPS locator 6 is further included, the GPS locator 6 is arranged in housing 1.It is convenient that the information of miner is transferred to work
Stand, reliable guarantee is provided for the safety of miner and underground management and rescue work.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. coal mine roadway visible light communication arm light bar, it is characterised in that：Housing (1) including inside for cavity structure, Control mainboard (10), power supply (8), voice module (7) and LED light source (3) are provided with the housing (1), the power supply (8) is right Control mainboard (10), voice module (7) and LED light source (3) power supply are set, the control mainboard (10) and voice module (7) and LED light source (3) is electrically connected, and the voice module includes sound acquisition module and voice playing module, the control mainboard (10) Include signal processing module, visible optical receiving circuit and visible light drive circuit；The LED light source (3) includes at least one LED Lamp bead, and reflector (2) is provided with the outside of LED light source (3), it is provided with transparency glass plate (4) and language on housing (1) side Sound hole (5), the transparency glass plate (4) are correspondingly arranged with reflector (2), and the voice hole (5) is corresponding with voice module (7) to be set Put, bandage (9) is provided with housing (1) opposite side.
- A kind of 2. coal mine roadway visible light communication arm light bar according to claim 1, it is characterised in that：The housing (1) cover board (11) and box body (12) are included, the cover board (11) is fastened by buckle structure and is arranged on box body (12).
- A kind of 3. coal mine roadway visible light communication arm light bar according to claim 1, it is characterised in that：Further include flash of light Band (13), the flash band (13) are circumferentially positioned on housing (1) wall body.
- A kind of 4. coal mine roadway visible light communication arm light bar according to claim 1, it is characterised in that：Further include GPS Locator (6), the GPS locator (6) are arranged in housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357277.5U CN207349851U (en) | 2017-10-20 | 2017-10-20 | A kind of coal mine roadway visible light communication arm light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357277.5U CN207349851U (en) | 2017-10-20 | 2017-10-20 | A kind of coal mine roadway visible light communication arm light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349851U true CN207349851U (en) | 2018-05-11 |
Family
ID=62355934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357277.5U Expired - Fee Related CN207349851U (en) | 2017-10-20 | 2017-10-20 | A kind of coal mine roadway visible light communication arm light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804000A (en) * | 2021-01-06 | 2021-05-14 | 天津戎行集团有限公司 | LED visible light communication device used in hole or underground tunnel |
| CN112821951A (en) * | 2021-01-06 | 2021-05-18 | 天津戎行集团有限公司 | Visible light communication terminal equipment for LED in hole or underground tunnel |
-
2017
- 2017-10-20 CN CN201721357277.5U patent/CN207349851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112804000A (en) * | 2021-01-06 | 2021-05-14 | 天津戎行集团有限公司 | LED visible light communication device used in hole or underground tunnel |
| CN112821951A (en) * | 2021-01-06 | 2021-05-18 | 天津戎行集团有限公司 | Visible light communication terminal equipment for LED in hole or underground tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20181020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |