CN203465405U - LED lamp distributed management system - Google Patents
LED lamp distributed management system Download PDFInfo
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- CN203465405U CN203465405U CN201320549461.5U CN201320549461U CN203465405U CN 203465405 U CN203465405 U CN 203465405U CN 201320549461 U CN201320549461 U CN 201320549461U CN 203465405 U CN203465405 U CN 203465405U
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- led lamp
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- voltage signal
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- limiting resistance
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Abstract
The utility model discloses an LED lamp distributed management system. The LED lamp distributed management system comprises multiple LED lamps and further comprises current-limiting resistors corresponding to the LED lamps in number, voltage signal acquisition conversion modules corresponding to the LED lamps in number, a communication module, a monitoring module and a display module, wherein each LED lamp is connected in series with one current-limiting resistor, each current-limiting resistor is connected in parallel with one voltage signal acquisition conversion module, each voltage signal acquisition conversion module respectively acquires a voltage signal of the corresponding current-limiting resistor and converts the voltage signal into a digital signal which is transmitted to the monitoring module through the communication module, the monitoring module is electrically connected with the display module, and the display module displays work states of the multiple LED lamps. According to the LED lamp distributed management system, by acquiring the voltage signals of the current-limiting resistors connected in series with the LED lamps, attenuation degrees of the LED lamps are determined and are further displayed through the display module, and thereby concentrated and systematic management on the multiple LED lamps is realized.
Description
Technical field
The utility model relates to LED lighting field, relates in particular to LED lamp centralized distribution managing system.
Background technology
LED developing history is decades, but application or new technology at lighting field, but the fast development along with LED technology, the progressively raising of its luminescence efficiency, the application market of LED will be more extensive, under the background raising once again of global energy shortage, LED more enjoys the whole world to attract attention in the prospect of illumination market especially, by industry, is thought that at coming 10 years, becoming the market and the maximum market that are expected most will be the maximum potential commodity of replacement incandescent lamp, tungsten lamp and fluorescent light.
The light beam that LED sends is concentrated, and is easier to control, and does not need reverberator optically focused, is conducive to reduce the degree of depth of light fixture.For example, utilize level crossing optical system, can only with 1～2 LED, just can illuminate very large surface, and the light fixture degree of depth is very thin, and LED is directly loaded on by photoconductive tube, can greatly reduce the volume that light source and other assembly take, make ultra-thin light fixture.
Along with the appearance of super brightness white LED light source, in the application of lighting field, become possibility.According to internal authority mechanism prediction, 21st century take the novel illumination light source epoch that LED is representative entering, be called as the 4th generation new light sources.At present, illumination consumes and accounts for 20% of whole power consumption, and greatly reducing electric consumption on lighting is the important channel of saving the energy, for the industry of realizing this goal has been researched and developed many kinds of energy-saving illumination utensils, and has reached certain effect.Although saved many energy in power consumption, in human cost, do not reduce, and go back some deficiency in central system managementization.
Summary of the invention
The utility model is intended at least solve one of technical matters existing in prior art.For this reason, the utility model proposes a kind of LED lamp centralized distribution managing system, can concentrate a plurality of LED lamps, the managing of system.
In order to solve the problems of the technologies described above, the utility model provides a kind of LED lamp centralized distribution managing system, comprise a plurality of LED lamps, also comprise the current-limiting resistance corresponding with described LED lamp quantity, with corresponding voltage signal acquisition modular converter, communication module, monitoring modular and the display module of described LED lamp quantity; Each LED lamp current-limiting resistance of all connecting, each current-limiting resistance voltage signal acquisition modular converter all in parallel; Each voltage signal acquisition modular converter gathers respectively the voltage signal on current-limiting resistance corresponding thereto and converts digital signal to, then by described communication module, is sent to described monitoring modular; Described monitoring modular is electrically connected to described display module, and described display module shows the duty of described a plurality of LED lamps.
Preferably, between described current-limiting resistance and described voltage signal acquisition modular converter, be provided with amplifying circuit, the magnitude of voltage on described current-limiting resistance is sent to described voltage signal acquisition modular converter after described amplifying circuit amplifies again.
Preferably, the value of described current-limiting resistance is 1 Ω.
Preferably, described communication module is RS485.
Preferably, described amplifying circuit is the amplifying circuit that LM358 forms.
Preferably, described voltage signal acquisition modular converter is STC12C56 analog acquisition single-chip microcomputer.
Preferably, described display module shows that the duty of described a plurality of LED lamps is LED attenuation degree; Described display module shows at same window or different windows the hint image that described LED attenuation degree and described LED lamp need to be safeguarded.
The utility model adopts the current-limiting resistance of connecting on LED lamp lighting circuit, by the voltage signal on voltage signal acquisition modular converter collection current-limiting resistance, judge the dough softening of LED lamp, and show by display module, preferably RS485 communication module can be monitored maximum 128 LED lamps simultaneously, simultaneously, the duty of these LED is shown by a display module, thus management concentrated to a plurality of LED lamps, system.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the utility model LED lamp centralized distribution managing system one embodiment.
Figure 2 shows that the structural representation of another embodiment of the utility model LED lamp centralized distribution managing system.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.
It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
Embodiment mono-
As shown in Figure 1, the present embodiment LED lamp centralized distribution managing system, comprises a plurality of LED lamps 10, the current-limiting resistance 20 corresponding with LED lamp quantity, voltage signal acquisition modular converter 30, communication module 40, monitoring modular 50 and the display module 60 corresponding with LED lamp quantity, each LED lamp 10 current-limiting resistance 20 of all connecting, each current-limiting resistance 20 voltage signal acquisition modular converter 30 all in parallel, voltage signal on the current-limiting resistance 20 that voltage signal acquisition modular converter 30 gathers corresponding thereto is also sent to monitoring modular 50 by communication module 40 by collected voltage signal after treatment, monitoring modular 50 is electrically connected to display module 60, display module 60 shows the duty of each LED lamp 10, display module 60 can show the attenuation degree of each LED lamp and the hint image that certain or certain a plurality of LED lamps need to be safeguarded at same window or different windows.
Embodiment bis-
As shown in Figure 2, the difference of the present embodiment and embodiment mono-is: between current-limiting resistance 20 and voltage signal acquisition modular converter 30, be provided with amplifying circuit 70, magnitude of voltage on current-limiting resistance 20 is sent to voltage signal acquisition modular converter 30 after amplifying circuit 70 amplifies again, in a specific embodiment, amplifying circuit amplifies the magnitude of voltage on current-limiting resistance in the ratio of 1:200; The sizes values of current-limiting resistance can be determined according to the rated operational current of LED lamp, and as preferably, the rated current of LED lamp is 20mA, and the value of current-limiting resistance is 1 Ω.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the utility model is not limited to embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection domain of claim of the present utility model.In addition,, although used some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (7)
1.LED lamp centralized distribution managing system, comprise a plurality of LED lamps, it is characterized in that: also comprise the current-limiting resistance corresponding with described LED lamp quantity, with corresponding voltage signal acquisition modular converter, communication module, monitoring modular and the display module of described LED lamp quantity; Each LED lamp current-limiting resistance of all connecting, each current-limiting resistance voltage signal acquisition modular converter all in parallel; Each voltage signal acquisition modular converter gathers respectively the voltage signal on current-limiting resistance corresponding thereto and converts digital signal to, then by described communication module, is sent to described monitoring modular; Described monitoring modular is electrically connected to described display module, and described display module shows the duty of described a plurality of LED lamps.
2. LED lamp centralized distribution managing system according to claim 1, it is characterized in that: between described current-limiting resistance and described voltage signal acquisition modular converter, be provided with amplifying circuit, the magnitude of voltage on described current-limiting resistance is sent to described voltage signal acquisition modular converter after described amplifying circuit amplifies again.
3. LED lamp centralized distribution managing system according to claim 1 and 2, is characterized in that: the value of described current-limiting resistance is 1 Ω.
4. LED lamp centralized distribution managing system according to claim 1, is characterized in that: described communication module is RS485.
5. LED lamp centralized distribution managing system according to claim 2, is characterized in that: described amplifying circuit is the amplifying circuit that LM358 forms.
6. LED lamp centralized distribution managing system according to claim 1, is characterized in that: described voltage signal acquisition modular converter is STC12C56 analog acquisition single-chip microcomputer.
7. LED lamp centralized distribution managing system according to claim 1, is characterized in that: described display module shows that the duty of described a plurality of LED lamps is LED attenuation degree; Described display module shows at same window or different windows the hint image that described LED attenuation degree and described LED lamp need to be safeguarded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549461.5U CN203465405U (en) | 2013-09-04 | 2013-09-04 | LED lamp distributed management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549461.5U CN203465405U (en) | 2013-09-04 | 2013-09-04 | LED lamp distributed management system |
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| Publication Number | Publication Date |
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| CN203465405U true CN203465405U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320549461.5U Expired - Fee Related CN203465405U (en) | 2013-09-04 | 2013-09-04 | LED lamp distributed management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458581A (en) * | 2013-09-04 | 2013-12-18 | 武汉光唯科技有限公司 | LED lamp collection and distribution management system |
| CN106168654A (en) * | 2016-01-06 | 2016-11-30 | 常州市武进区半导体照明应用技术研究院 | A kind of RTA reliability test assembly that can collect LED electrical parameter number online |
-
2013
- 2013-09-04 CN CN201320549461.5U patent/CN203465405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103458581A (en) * | 2013-09-04 | 2013-12-18 | 武汉光唯科技有限公司 | LED lamp collection and distribution management system |
| CN106168654A (en) * | 2016-01-06 | 2016-11-30 | 常州市武进区半导体照明应用技术研究院 | A kind of RTA reliability test assembly that can collect LED electrical parameter number online |
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| GR01 | Patent grant | ||
| 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: 20140305 Termination date: 20160904 |