CN205212523U - Apply to mine lighting apparatus's solar energy lighting control system - Google Patents
Apply to mine lighting apparatus's solar energy lighting control system Download PDFInfo
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- CN205212523U CN205212523U CN201520972805.2U CN201520972805U CN205212523U CN 205212523 U CN205212523 U CN 205212523U CN 201520972805 U CN201520972805 U CN 201520972805U CN 205212523 U CN205212523 U CN 205212523U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model belongs to the technical field of solar energy lighting control technique and specifically relates to an apply to mine lighting apparatus's solar energy lighting control system. It includes photovoltaic board, a field effect transistor, first diode, battery, load, voltage sampling circuit, current sampling circuit, temperature sampling circuit, AD converting circuit, singlechip, drive circuit and voltage detection circuit. The utility model discloses a photovoltaic board is the electric energy with solar energy conversion, utilizes the signal after the battery will be changed to save, simultaneously, utilize voltage sampling circuit, current sampling circuit, temperature sampling circuit and voltage detection circuit to carry out working parameter's detection, and, utilize a drive circuit control field effect transistor to realize the control to electrical energy storage.
Description
Technical field
The utility model relates to solar lighting control technology field, especially a kind of solar lighting control system applying to coalmine illumination equipment.
Background technology
As everyone knows, storage battery, as the main composition part of absence from work without reason operation illuminator, utilizes solar energy to charge to it, effectively controls charging process, is conducive to improving miner operation efficiency, reduces production cost.
At present, operationally, easily there is operation irregularity in existing solar illuminating system, and the control for system is perfect not, can not control effectively to system works in time.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of solar lighting control system applying to coalmine illumination equipment.
To achieve these goals, the utility model adopts following technical scheme:
Apply to a solar lighting control system for coalmine illumination equipment, it comprises photovoltaic panel, the first field effect transistor, the first diode, storage battery, load, voltage sampling circuit, current sampling circuit, temperature sampling circuit, A/D change-over circuit, single-chip microcomputer, drive circuit and voltage detecting circuit;
The positive pole of described photovoltaic panel is connected with the positive pole of the first diode by the first switch, the negative pole of described first diode is connected with the negative pole of photovoltaic panel by the first electric capacity, the negative pole of described first diode and voltage sampling circuit, current sampling circuit is connected with temperature sampling circuit and is connected with the drain electrode of the first field effect transistor, described voltage sampling circuit, current sampling circuit and temperature sampling circuit detectable voltage signals respectively, signal is also inputed to A/D change-over circuit by current signal and temperature signal, signal is carried out A/D conversion and the signal after conversion is inputed to single-chip microcomputer by described A/D change-over circuit, signal carries out arranging and by signal feedback to drive circuit by described single-chip microcomputer, described drive circuit produces drive singal and signal is inputed to the grid of the first field effect transistor, the source electrode of described first field effect transistor is connected with the negative pole of photovoltaic panel by the second diode and is passed through the first inductance coil and is connected with the positive pole of storage battery, described storage battery is parallel with the second electric capacity, the positive pole of described storage battery is connected with load by second switch, described voltage detecting circuit detects battery positive voltage output voltage signal and signal is inputed to single-chip microcomputer.
Owing to have employed such scheme, solar energy is converted to electric energy by photovoltaic panel by the utility model, utilizes storage battery to be stored by the signal after conversion; Meanwhile, voltage sampling circuit, current sampling circuit, temperature sampling circuit and voltage detecting circuit is utilized to carry out the detection of running parameter; Further, drive circuit is utilized to control the first control of field effect transistor realization to power storage.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of solar lighting control system applying to coalmine illumination equipment that the present embodiment provides, it comprises photovoltaic panel 1, first field effect transistor Q1, the first diode D1, storage battery 2, load 3, voltage sampling circuit 4, current sampling circuit 5, temperature sampling circuit 6, A/D change-over circuit 7, single-chip microcomputer 8, drive circuit 9 and voltage detecting circuit 10;
The positive pole of photovoltaic panel 1 is connected with the positive pole of the first diode D1 by the first K switch 1, the negative pole of the first diode D1 is connected with the negative pole of photovoltaic panel 1 by the first electric capacity C1, the negative pole of the first diode D1 and voltage sampling circuit 4, current sampling circuit 5 is connected with temperature sampling circuit 6 and is connected with the drain electrode of the first field effect transistor Q1, voltage sampling circuit 4, current sampling circuit 5 and temperature sampling circuit 6 detectable voltage signals respectively, signal is also inputed to A/D change-over circuit 7 by current signal and temperature signal, signal is carried out A/D conversion and the signal after conversion is inputed to single-chip microcomputer 8 by A/D change-over circuit 7, signal carries out arranging and by signal feedback to drive circuit 9 by single-chip microcomputer 8, drive circuit 9 produces drive singal and signal is inputed to the grid of the first field effect transistor Q1, the source electrode of the first field effect transistor Q1 is connected with the negative pole of photovoltaic panel 1 by the second diode D2 and is passed through the first inductance coil L1 and is connected with the positive pole of storage battery 2, storage battery 2 is parallel with the second electric capacity C2, the positive pole of storage battery 2 is connected with load 3 by second switch K2, voltage detecting circuit 10 detects storage battery 2 positive pole output voltage signal and signal is inputed to single-chip microcomputer 8.
Solar energy is converted to electric energy by photovoltaic panel 1 by the present embodiment, utilizes storage battery 2 to be stored by the signal after conversion; Meanwhile, voltage sampling circuit 4, current sampling circuit 5, temperature sampling circuit 6 and voltage detecting circuit 10 is utilized to carry out the detection of running parameter; Further, drive circuit 9 is utilized to control the first control of field effect transistor Q1 realization to power storage.Wherein, the first diode D1 is in order to avoid the counter of photovoltaic panel 1 is filled and reversal connection, and the first electric capacity C1 and the second electric capacity C2 plays filter action, and the second diode D2 is fly-wheel diode, realizes system afterflow.
During the present embodiment work, solar energy is converted to power supply by photovoltaic panel 1, the electric energy converted to controls to export by the first K switch 1, the power supply signal also exported after conversion is then detected by voltage sampling circuit 4, current sampling circuit 5 and temperature sampling circuit 6, and utilize voltage detecting circuit 10 to detect storage battery 2 output voltage, when any exception being detected, then controlling the first field effect transistor Q1 by drive circuit 9, realizing the control of entire system work.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (1)
1. apply to a solar lighting control system for coalmine illumination equipment, it is characterized in that: it comprises photovoltaic panel, the first field effect transistor, the first diode, storage battery, load, voltage sampling circuit, current sampling circuit, temperature sampling circuit, A/D change-over circuit, single-chip microcomputer, drive circuit and voltage detecting circuit;
The positive pole of described photovoltaic panel is connected with the positive pole of the first diode by the first switch, the negative pole of described first diode is connected with the negative pole of photovoltaic panel by the first electric capacity, the negative pole of described first diode and voltage sampling circuit, current sampling circuit is connected with temperature sampling circuit and is connected with the drain electrode of the first field effect transistor, described voltage sampling circuit, current sampling circuit and temperature sampling circuit detectable voltage signals respectively, signal is also inputed to A/D change-over circuit by current signal and temperature signal, signal is carried out A/D conversion and the signal after conversion is inputed to single-chip microcomputer by described A/D change-over circuit, signal carries out arranging and by signal feedback to drive circuit by described single-chip microcomputer, described drive circuit produces drive singal and signal is inputed to the grid of the first field effect transistor, the source electrode of described first field effect transistor is connected with the negative pole of photovoltaic panel by the second diode and is passed through the first inductance coil and is connected with the positive pole of storage battery, described storage battery is parallel with the second electric capacity, the positive pole of described storage battery is connected with load by second switch, described voltage detecting circuit detects battery positive voltage output voltage signal and signal is inputed to single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972805.2U CN205212523U (en) | 2015-11-27 | 2015-11-27 | Apply to mine lighting apparatus's solar energy lighting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972805.2U CN205212523U (en) | 2015-11-27 | 2015-11-27 | Apply to mine lighting apparatus's solar energy lighting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212523U true CN205212523U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972805.2U Expired - Fee Related CN205212523U (en) | 2015-11-27 | 2015-11-27 | Apply to mine lighting apparatus's solar energy lighting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767808A (en) * | 2018-05-29 | 2018-11-06 | 株洲易力达机电有限公司 | A kind of diagnosis of EPS controller power sources and protection system and method |
-
2015
- 2015-11-27 CN CN201520972805.2U patent/CN205212523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767808A (en) * | 2018-05-29 | 2018-11-06 | 株洲易力达机电有限公司 | A kind of diagnosis of EPS controller power sources and protection system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |