CN203722837U - Mining explosion-proof and intrinsically safe type wireless base station - Google Patents
Mining explosion-proof and intrinsically safe type wireless base station Download PDFInfo
- Publication number
- CN203722837U CN203722837U CN201420075882.3U CN201420075882U CN203722837U CN 203722837 U CN203722837 U CN 203722837U CN 201420075882 U CN201420075882 U CN 201420075882U CN 203722837 U CN203722837 U CN 203722837U
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- China
- Prior art keywords
- power
- base station
- antenna
- power supply
- wireless communication
- 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.)
- Expired - Lifetime
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- 238000005065 mining Methods 0.000 title abstract description 4
- 238000004891 communication Methods 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 230000005693 optoelectronics Effects 0.000 claims description 21
- 238000005516 engineering process Methods 0.000 claims description 5
- 241001505400 Strix Species 0.000 claims description 4
- 229940013840 strix Drugs 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses a mining explosion-proof and intrinsically safe type wireless base station comprising a housing, an Ethernet photovoltaic conversion board, a tri-mode high-power wireless communication board, a storage battery standby power module, an AC-DC power source, an intrinsically safe type DC-DC power module and an antenna. The Ethernet photovoltaic conversion board is connected with the tri-mode high-power wireless communication board. The tri-mode high-power wireless communication board is connected with the antenna. The output end of the AC-DC power source is connected with input ends of the storage battery standby power module and the intrinsically safe type DC-DC power module separately. The output end of the storage battery standby power module is connected with the input end of the intrinsically safe type DC-DC power module. The output end of the intrinsically safe type DC-DC power module is connected with the Ethernet photovoltaic conversion board and the tri-mode high-power wireless communication board separately. The wireless base station of the utility model is an explosion-proof and intrinsically safe type wireless base station, has a firm structure, has the advantage of high-power output, and is suitable for being used in the underground coal mine production environment for wireless network long-distance transmission.
Description
Technical field
The utility model relates to a kind of wireless base station, particularly a kind of mine flameproof and intrinsic safety type wireless base station.
Background technology
Wireless telecommunication system is Mine Informatization system chief component, and at present, China's downhole coal mine communication mainly be take wire communication as main, and radio communication is auxiliary.In the exploiting field of down-hole, excavation surface is because the reason of environment, operation, it is all very difficult taking wired mode to construct and safeguard, and in long and narrow tunnel, the quantity of wired access point is very limited, and cannot accomplish comprehensive communication; The communications cable is star-like connection in positions such as adopting face, development end, once disaster causes cable to damage, communication will be interrupted.
As from the foregoing, in prior art, lack a kind of mine flameproof and intrinsic safety type wireless base station.
Utility model content
The purpose of this utility model is to provide a kind of mine flameproof and intrinsic safety type wireless base station.
Realize the technical solution of the utility model object: a kind of mine flameproof and intrinsic safety type wireless base station, comprise housing, Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, storage battery standby power supply module, AC-DC power supply, essential safe type DC-DC power module and antenna, wherein Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, storage battery standby power supply module, AC-DC power supply and essential safe type DC-DC power module are encapsulated in enclosure interior, and antenna is arranged on outside; The output of described Ethernet opto-electronic conversion board is connected with the input of three mould high-power wireless communication cards, the output of three mould high-power wireless communication cards is connected with antenna, AC-DC power output end is connected with the input of storage battery standby power supply module, essential safe type DC-DC power module respectively, the output of storage battery standby power supply module is connected with the input of essential safe type DC-DC power module, the output of essential safe type DC-DC power module is connected with Ethernet opto-electronic conversion board, three mould high-power wireless communication cards respectively, is its power supply.
Described antenna is connected with housing by feeder line.
The model of described Ethernet opto-electronic conversion board is the MAS215B-2F of Shenzhen San Wang communication technology company.
The model of described three mould high-power wireless communication cards is the MWS100-HSX25 of Strix Systems company.
The S-7-70-16 of Kunshan triumphant photoelectric source Co., Ltd for described AC-DC power acquisition.
Described storage battery standby power supply module model is the 10HRL33-62 standby power supply module of Chengdu Pu Ruima power technology Co., Ltd.
Described essential safe type DC-DC power module is input as 12-16V DC, is output as 12V DC.
Described antenna amount is 3, and wherein 2 antennas are tabular directional antenna, and 1 antenna is omnidirectional antenna; The working frequency range of tabular directional antenna is 5.8G Hz; The working frequency range of omnidirectional antenna is 2.4G Hz.
Compared with prior art, its remarkable advantage is the utility model: 1) three mould high-power wireless communication cards of the present utility model adopt 5.8G Hz working frequency range; 2) three mould high-power wireless communication cards of the present utility model adopt 2.4G Hz working frequency range, are responsible for the access of the network nodes such as outside mining mobile phone; 3) three mould high-power wireless communication card transmitting powers of the present utility model are 500mW; 4) the utility model is Flameproof intrinsically safe, can be used for multiple production environment under coal mine.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is mine flameproof and intrinsic safety type of the present utility model wireless base station composition frame chart.
Embodiment
By reference to the accompanying drawings 1, a kind of mine flameproof and intrinsic safety type wireless base station, comprise housing, Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, storage battery standby power supply module, AC-DC power supply, essential safe type DC-DC power module and antenna, wherein Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, storage battery standby power supply module, AC-DC power supply and essential safe type DC-DC power module are encapsulated in enclosure interior, and antenna is arranged on outside; The output of described Ethernet opto-electronic conversion board is connected with the input of three mould high-power wireless communication cards, the output of three mould high-power wireless communication cards is connected with antenna, AC-DC power output end is connected with the input of storage battery standby power supply module, essential safe type DC-DC power module respectively, the output of storage battery standby power supply module is connected with the input of essential safe type DC-DC power module, the output of essential safe type DC-DC power module is connected with Ethernet opto-electronic conversion board, three mould high-power wireless communication cards respectively, is its power supply.
Described antenna is connected with housing by feeder line.
The model of described Ethernet opto-electronic conversion board is the MAS215B-2F of Shenzhen San Wang communication technology company.
The model of described three mould high-power wireless communication cards is the MWS100-HSX25 of Strix Systems company.
The S-7-70-16 of Kunshan triumphant photoelectric source Co., Ltd for described AC-DC power acquisition.
Described storage battery standby power supply module model is the 10HRL33-62 standby power supply module of Chengdu Pu Ruima power technology Co., Ltd.
Described essential safe type DC-DC power module is input as 12-16V DC, is output as 12V DC.
Described antenna amount is 3, and wherein 2 antennas are tabular directional antenna, and 1 antenna is omnidirectional antenna; The working frequency range of tabular directional antenna is 5.8G Hz; The working frequency range of omnidirectional antenna is 2.4G Hz.
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of mine flameproof and intrinsic safety type wireless base station, comprise housing, Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, storage battery standby power supply module, AC-DC power supply, essential safe type DC-DC power module and antenna, wherein Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, storage battery standby power supply module, AC-DC power supply and essential safe type DC-DC power module are encapsulated in enclosure interior, antenna is arranged on outside, by feeder line, is connected with housing; The output of described Ethernet opto-electronic conversion board is connected with the input of three mould high-power wireless communication cards, the output of three mould high-power wireless communication cards is connected with antenna, AC-DC power output end is connected with the input of storage battery standby power supply module, essential safe type DC-DC power module respectively, the output of storage battery standby power supply module is connected with the input of essential safe type DC-DC power module, the output of essential safe type DC-DC power module is connected with Ethernet opto-electronic conversion board, three mould high-power wireless communication cards respectively, is its power supply.
The model of Ethernet opto-electronic conversion board is the MAS215B-2F of Shenzhen San Wang communication technology company.MAS215B-2F is essential safe type industrial ethernet switch, has 3 10/100M Ethernet RJ45 mouths and 2 100M light mouths.
The model of three mould high-power wireless communication cards is the MWS100-HSX25 of Strix Systems company, maximum transmission power 400mW.Three mould high-power wireless communication card work 5.8G Hz working frequency range, are responsible for backbone network data uplink and descending.Three mould high-power wireless communication cards work in 2.4G Hz working frequency range simultaneously, are responsible for the access of the network nodes such as outside mining mobile phone.Three mould high-power wireless communication card output signals are connected to antenna by feeder line.
Antenna reception and wireless signal emission, wherein the antenna of two working frequency range 5.8G Hz is tabular directional antenna, the antenna of another working frequency range 2.4G Hz is omnidirectional antenna.
The S-7-70-16 of Kunshan triumphant photoelectric source Co., Ltd for AC-DC power acquisition.AC-DC power supply is input as 90-260V AC, is output as 16V DC, directly accumulators standby power supply module and the power supply of essential safe type DC-DC power module.
Storage battery standby power supply module detects after the effective output of AC-DC power supply, charges, then in stand-by state.After AC-DC power supply no-output being detected, in running order, output DC power supply.Storage battery standby power supply module model is the 10HRL33-62 standby power supply module of Chengdu Pu Ruima power technology Co., Ltd.
Essential safe type DC-DC power module is input as 12-16V DC, output three road 12V DC power supplys.Three mould high-power wireless communication card power supplies are given on 2 tunnels, and 1 tunnel is to Ethernet opto-electronic conversion board.
The utility model is Flameproof intrinsically safe, firm in structure, and high-power output is applicable to production environment wireless network long-distance transmissions under coal mine.
Claims (8)
1. a mine flameproof and intrinsic safety type wireless base station, it is characterized in that, comprise housing, Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, AC-DC power supply, storage battery standby power supply module, essential safe type DC-DC power module and antenna, wherein Ethernet opto-electronic conversion board, three mould high-power wireless communication cards, AC-DC power supply, storage battery standby power supply module and essential safe type DC-DC power module are encapsulated in enclosure interior, and antenna is arranged on outside; The output of described Ethernet opto-electronic conversion board is connected with the input of three mould high-power wireless communication cards, the output of three mould high-power wireless communication cards is connected with antenna, AC-DC power output end is connected with the input of storage battery standby power supply module, essential safe type DC-DC power module respectively, the output of storage battery standby power supply module is connected with the input of essential safe type DC-DC power module, the output of essential safe type DC-DC power module is connected with Ethernet opto-electronic conversion board, three mould high-power wireless communication cards respectively, is its power supply.
2. mine flameproof and intrinsic safety type according to claim 1 wireless base station, is characterized in that, described antenna is connected with housing by feeder line.
3. mine flameproof and intrinsic safety type according to claim 1 wireless base station, is characterized in that, the model of described Ethernet opto-electronic conversion board is the MAS215B-2F of Shenzhen San Wang communication technology company.
4. mine flameproof and intrinsic safety type according to claim 1 and 2 wireless base station, is characterized in that, the model of described three mould high-power wireless communication cards is the MWS100-HSX25 of Strix Systems company.
5. mine flameproof and intrinsic safety type according to claim 1 wireless base station, is characterized in that, the S-7-70-16 of Kunshan triumphant photoelectric source Co., Ltd for described AC-DC power acquisition.
6. mine flameproof and intrinsic safety type according to claim 1 wireless base station, is characterized in that, described storage battery standby power supply module model is the 10HRL33-62 standby power supply module of Chengdu Pu Ruima power technology Co., Ltd.
7. mine flameproof and intrinsic safety type according to claim 1 wireless base station, is characterized in that, described essential safe type DC-DC power module is input as 12-16V DC, is output as 12V DC.
8. mine flameproof and intrinsic safety type according to claim 1 wireless base station, is characterized in that, described antenna amount is 3, and wherein 2 antennas are tabular directional antenna, and 1 antenna is omnidirectional antenna; The working frequency range of tabular directional antenna is 5.8G Hz; The working frequency range of omnidirectional antenna is 2.4G Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075882.3U CN203722837U (en) | 2014-02-24 | 2014-02-24 | Mining explosion-proof and intrinsically safe type wireless base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075882.3U CN203722837U (en) | 2014-02-24 | 2014-02-24 | Mining explosion-proof and intrinsically safe type wireless base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722837U true CN203722837U (en) | 2014-07-16 |
Family
ID=51161955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075882.3U Expired - Lifetime CN203722837U (en) | 2014-02-24 | 2014-02-24 | Mining explosion-proof and intrinsically safe type wireless base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579409A (en) * | 2015-01-08 | 2015-04-29 | 江苏杰瑞科技集团有限责任公司 | Mine intrinsically safe two-channel wireless base station circuit |
-
2014
- 2014-02-24 CN CN201420075882.3U patent/CN203722837U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579409A (en) * | 2015-01-08 | 2015-04-29 | 江苏杰瑞科技集团有限责任公司 | Mine intrinsically safe two-channel wireless base station circuit |
| CN104579409B (en) * | 2015-01-08 | 2017-05-03 | 江苏杰瑞科技集团有限责任公司 | Mine intrinsically safe two-channel wireless base station circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |