CN203896570U - LED street lamp maintenance device - Google Patents
LED street lamp maintenance device Download PDFInfo
- Publication number
- CN203896570U CN203896570U CN201420289316.2U CN201420289316U CN203896570U CN 203896570 U CN203896570 U CN 203896570U CN 201420289316 U CN201420289316 U CN 201420289316U CN 203896570 U CN203896570 U CN 203896570U
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- CN
- China
- Prior art keywords
- circuit
- street lamp
- led street
- wireless transceiver
- microcontroller
- 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 - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses an LED street lamp maintenance device which comprises a detecting device and handheld equipment. The detecting device is arranged on the street lamp and comprises a constant-current source circuit, an analog-to-digital conversion circuit, a first microcontroller circuit and a first wireless transceiver circuit. The constant-current source circuit is connected with the street lamp and is internally provided with a sensing resistor. The voltage at two ends of the sensing resistor is output to the analog-to-digital conversion circuit. The analog-to-digital conversion circuit is connected with the first microcontroller circuit. The first microcontroller circuit is connected with the handheld equipment through the first wireless transceiver circuit. The handheld equipment comprises a second microcontroller circuit, a clock circuit, a data storage circuit and a second wireless transceiver circuit. When an abnormity of the LED street lamp is detected, the detecting device transmits a signal to the handheld equipment in a wireless manner for reminding maintenance personnel to perform maintenance, thereby reducing work intensity of the maintenance personnel and improving maintenance efficiency. The LED street lamp maintenance device has advantages of: simple structure, low cost, and high convenience in mounting popularization and remote monitoring.
Description
Technical field
The utility model relates to street lamp repair apparatus research field, particularly a kind of LED street lamp apparatus for examination and repair.
Background technology
At present, in our daily life, the street lighting using adopts the more of incandescent lamp tube or bulb, and these lamp lifes are short, and caloric value is large, and luminous efficiency is low, and energy waste is more, and within general about 1 year, just needs to change.
The advantages such as LED street lamp has directional lighting, power consumption is low, drive characteristic good, fast response time, shock resistance strong, long service life, environmental protection, are more and more paid attention to and are promoted.But at present a lot of LED street lamps generally all do not have supporting with it apparatus for examination and repair, in the time of LED street lamp routine use, can only evaluate at the scene the whether normally operation of current LED street lamp by user's vision, maintainer, LED street lamp regular maintenance is caused to great inconvenience, not only increase maintainer's working strength, and if also neglect and can cause unnecessary loss to people's live and work.
In order to promote the LED street lighting of environmental protection, there is on the market the LED street lamp with auto-switch function, they generally adopt photosensitive sensing technology ambient light, to complete automatic switch illumination, but this technology is only taking the power saving function that realizes LED street lamp as target, do not consider to carry out on this basis the design of street lamp apparatus for examination and repair, add LED street lamp environment for use more complicated, further increased the difficulty of street lamp apparatus for examination and repair.
Utility model content
Main purpose of the present utility model is that the shortcoming that overcomes prior art is with not enough, a kind of LED street lamp apparatus for examination and repair is provided, this device is by arranging a checkout gear and a handheld device, can in the time of street lamp fault, automatically inform that maintainer overhauls, and there is simple in structure, arrangement convenience, lower-cost advantage.
The purpose of this utility model realizes by following technical scheme: a kind of LED street lamp apparatus for examination and repair, comprise checkout gear and handheld device, described checkout gear is arranged at street lamp place, comprise constant-current source circuit, inductive reactance, analog to digital conversion circuit, the first microcontroller circuit and the first wireless transceiver circuit, wherein constant-current source circuit respectively with street lamp, inductive reactance is connected, inductive reactance both end voltage outputs to analog to digital conversion circuit, analog to digital conversion circuit is connected with the first microcontroller circuit, the first microcontroller circuit is connected with handheld device by the first wireless transceiver circuit, described handheld device comprises the second microcontroller circuit and the clock circuit, data storage circuitry and the second wireless transceiver circuit that are connected with the second microcontroller circuit respectively.
Preferably, an alarm lamp is also set on described checkout gear, this alarm lamp is connected with the first microcontroller circuit.For externally reporting to the police, remind the pedestrian of process and the maintainer of tour in the time that street lamp breaks down.
Preferably, a data output interface is also set in described handheld device, this interface is connected with data storage circuitry by the second microcontroller circuit.Output to outside equipment for the data that data storage circuitry is stored.
Further, described data output interface is USB interface.
Preferably, a warning light is set in described handheld device, this warning light is connected with the second microcontroller circuit.For reminding maintainer to check handheld device receiving after the message that checkout gear transmits.
Concrete, described inductive reactance is photo resistance or thermistor or the two combination.For detection of light intensity or the temperature of LED street lamp, in the time that LED street lamp is normally worked, the voltage at photo resistance or thermistor two ends is stable, once LED street lamp fault, both end voltage just there will be extremely.
Preferably, on described the first wireless transceiver circuit, the second wireless transceiver circuit, arrange respectively one for showing the display lamp of work at present state.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, innovative point of the present utility model is to propose to arrange at street lamp place a checkout gear, this checkout gear is connected with the handheld device of the utility model design by radio receiving transmitting module, thereby can occur when abnormal transmitting a signal in handheld device by wireless mode at LED street lamp, reminding maintainer to go to overhauls, can reduce maintainer's working strength, the working condition of Real-Time Monitoring LED street lamp, and have advantages of simple in structure, cost is low, be convenient to set up popularization, remote monitoring.
2, in the utility model, checkout gear comprises the inductive reactance that is arranged at LED street lamp place, and while utilizing LED street lamp fault, the magnitude of voltage at inductive reactance two ends, by occurring that abnormal feature detects, has and realizes advantage easily.
Brief description of the drawings
Fig. 1 is the circuit diagram of checkout gear in the utility model;
Fig. 2 is the circuit diagram of handheld device in the utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited to this.
Embodiment 1
In the utility model, a kind of LED street lamp apparatus for examination and repair comprises the checkout gear that is arranged at each LED street lamp place, and be placed on the handheld device at maintainer place, in the time that reality is used, can one the corresponding handheld device of street lamp, or can be multiple the corresponding multiple handheld devices of street lamps, or also can be multiple the corresponding handheld device of street lamps, can suitably adjust according to the quantity of maintainer's quantity and street lamp.
The present embodiment, taking the corresponding handheld device of a street lamp as example, provides and illustrates in conjunction with the physical circuit figure of Fig. 1, Fig. 2.
As shown in Figure 1, this device is arranged on street lamp place to the circuit diagram of checkout gear, comprises constant-current source circuit, inductive reactance (thermistor RT2 and photo resistance R8), analog to digital conversion circuit, the first microcontroller circuit and the first wireless transceiver circuit.Master chip U1 in the present embodiment in constant-current source circuit adopts OE6663 model, analog to digital conversion circuit U4 adopts ADC0832 model, master controller U3 in the first microcontroller circuit adopts STC89C52rc model, and the master chip U2 in the first wireless transceiver circuit adopts JN5139_MOD model.Said chip is existing commercial chip in prior art, and what the present embodiment utilized simultaneously is also the function that said chip carries.Wherein constant-current source circuit is connected with street lamp, thermistor RT2, photo resistance R8, for street lamp provides constant electric current, in the time of normal work, constant owing to flowing through the electric current of street lamp, therefore the light intensity of street lamp and temperature are also stable, are arranged on the thermistor RT2 at LED street lamp place and the voltage at photo resistance R8 two ends is also stable.Analog to digital conversion circuit gathers the voltage on thermistor RT2 and photo resistance R8 in real time, and voltage analog value is converted to digital value sends to the first microcontroller circuit, the first microcontroller circuit judges that this magnitude of voltage is normal value, if not normal value, transmit a signal to the first wireless transceiver circuit, this processing procedure is to have utilized the intrinsic arbitration functions of STC89C52rc controller, belongs to common practise.The first wireless transceiver circuit sends to this signal in handheld device by wireless mode, simultaneously, an alarm lamp is also set on checkout gear, as the LED2 in Fig. 1, the first microcontroller circuit is in the time detecting that voltage is undesired, control this alarm lamp luminous simultaneously, externally remind the maintainer of pedestrian and tour.In addition, in the first wireless transceiver circuit, a state display lamp LED1 as shown in Figure 1 is also set.
The circuit diagram of handheld device as shown in Figure 2, carried by maintainer by this equipment.This handheld device comprises the second microcontroller circuit, clock circuit, data storage circuitry, USB interface and the second wireless transceiver circuit.In the present embodiment, the second microcontroller circuit U6 adopts STC89LE52rc model, and clock circuit master chip U5 adopts DS1302 model, and data storage circuitry U8 adopts 45DB321C model, and the master chip U7 in the second wireless transceiver circuit adopts JN5139_MOD model.Said chip is existing commercial chip in prior art, and what the present embodiment utilized simultaneously is also the function that said chip carries.Wherein the second wireless transceiver circuit is connected with the first wireless transceiver circuit in checkout gear by wireless mode, the LED street lamp fault signal sending for receiving detection device, then this signal is sent to the second microcontroller circuit, the second microcontroller circuit is connected with clock circuit, when send over thereby can specify this signal, thereby can determine time of street lamp fault., receiving after this signal, the warning light (as the LED1 in Fig. 2) in handheld device is opened meanwhile, and prompting maintainer checks this handheld device.Other the second microcontroller circuit is also connected with data storage circuitry, thereby can receive after signal at every turn, all the time of fault is saved, and uses so that inquire about after maintainer or carry out historical statistics etc.The present embodiment adopts USB interface (J1 in Fig. 2) to read the information of data storage circuitry, uses more convenient.In the second wireless transceiver circuit, a state display lamp LED2 as shown in Figure 2 is also set.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (7)
1. a LED street lamp apparatus for examination and repair, it is characterized in that, comprise checkout gear and handheld device, described checkout gear is arranged at street lamp place, comprise constant-current source circuit, inductive reactance, analog to digital conversion circuit, the first microcontroller circuit and the first wireless transceiver circuit, wherein constant-current source circuit is connected with street lamp, inductive reactance respectively, inductive reactance both end voltage outputs to analog to digital conversion circuit, analog to digital conversion circuit is connected with the first microcontroller circuit, and the first microcontroller circuit is connected with handheld device by the first wireless transceiver circuit; Described handheld device comprises the second microcontroller circuit and the clock circuit, data storage circuitry and the second wireless transceiver circuit that are connected with the second microcontroller circuit respectively.
2. LED street lamp apparatus for examination and repair according to claim 1, is characterized in that, an alarm lamp is also set on described checkout gear, and this alarm lamp is connected with the first microcontroller circuit.
3. LED street lamp apparatus for examination and repair according to claim 1, is characterized in that, a data output interface is also set in described handheld device, and this interface is connected with data storage circuitry by the second microcontroller circuit.
4. LED street lamp apparatus for examination and repair according to claim 3, is characterized in that, described data output interface is USB interface.
5. LED street lamp apparatus for examination and repair according to claim 1, is characterized in that, a warning light is set in described handheld device, and this warning light is connected with the second microcontroller circuit.
6. LED street lamp apparatus for examination and repair according to claim 1, is characterized in that, described inductive reactance is photo resistance or thermistor or the two combination.
7. LED street lamp apparatus for examination and repair according to claim 1, is characterized in that, arranges respectively one for showing the display lamp of work at present state on described the first wireless transceiver circuit, the second wireless transceiver circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289316.2U CN203896570U (en) | 2014-05-30 | 2014-05-30 | LED street lamp maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289316.2U CN203896570U (en) | 2014-05-30 | 2014-05-30 | LED street lamp maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203896570U true CN203896570U (en) | 2014-10-22 |
Family
ID=51722918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289316.2U Expired - Fee Related CN203896570U (en) | 2014-05-30 | 2014-05-30 | LED street lamp maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203896570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301432A (en) * | 2015-06-26 | 2017-01-04 | 国网河南省电力公司周口供电公司 | Electric power first-aid dispatch control portable intelligent system under large area natural disaster environment |
-
2014
- 2014-05-30 CN CN201420289316.2U patent/CN203896570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301432A (en) * | 2015-06-26 | 2017-01-04 | 国网河南省电力公司周口供电公司 | Electric power first-aid dispatch control portable intelligent system under large area natural disaster environment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190530 |