CN204678237U - A kind of self power generation expressway sound-insulating covering lighting device - Google Patents
A kind of self power generation expressway sound-insulating covering lighting device Download PDFInfo
- Publication number
- CN204678237U CN204678237U CN201520440101.0U CN201520440101U CN204678237U CN 204678237 U CN204678237 U CN 204678237U CN 201520440101 U CN201520440101 U CN 201520440101U CN 204678237 U CN204678237 U CN 204678237U
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- lighting device
- circuit
- flexible solar
- sound
- insulating covering
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model relates to a kind of self power generation expressway sound-insulating covering lighting device, comprise be fixed on flexible solar plate on sound-insulating covering and and power management circuit; Power management circuit is connected with rechargeable battery bag, civil power, flexible solar plate and lighting device respectively.The utility model passes through with the carrier of expressway sound-insulating covering for flexible solar plate, and sound-insulating covering is installed flexible solar plate, and utilize the self power generation of flexible solar plate, the rechargeable battery of illumination apparatus charges, for lighting device provides electric energy.Because adopt flexible solar plate, more frivolous than hard slab, and itself there is certain water resistance, effectively can save space, and safer; In the insufficient situation of light source, as night, realize power brick or mains-supplied, wherein power brick can be more than working 12 hours under the state be full of.
Description
Technical field
The utility model relates to a kind of expressway lighting device, particularly relates to a kind of self power generation expressway sound-insulating covering lighting device.
Background technology
Present existing expressway lighting device on the market, although kind is a lot, function singleness, can not meet modern multi-functional requirement.Existing expressway lighting device all needs to set up separately on expressway, takes up room, and lighting device adopts civil power as energy source.
The intelligent high-speed road lighting device of the patent No. 201320126185.1, is characterized in that: when vehicle or other moving object are gone within the scope of intelligent control chip, and LED main body just lights automatically; When vehicle or other motions are away from intelligent control chip scope, LED main body is with regard to automatic distinguishing.But the support of the intelligent high-speed road lighting device of the patent No. 201320126185.1 is huge, adopts mains-supplied, do not utilize the sufficient illumination condition in expressway.
The Novel illuminating device for highway of the patent No. 201020524803.4, it is characterized in that: base is loaded on roadbed, it is consolidated with switch board and lamp bracket, sensor is loaded on lamp bracket, and be connected by wire with switch board, LED is equipped with on lamp bracket top, and LED is connected by wire and switch board, is provided with analog to digital conversion circuit, main control chip and on-off circuit in switch board.But the Novel illuminating device for highway of the patent No. 201020524803.4 needs to rely on civil power to carry out throwing light on and controlling, and opens lighting device by induction car, and the light enhancing of moment can affect driver, there is potential safety hazard.
Utility model content
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of self power generation expressway sound-insulating covering lighting device, is characterized in that, comprise be fixed on flexible solar plate on sound-insulating covering and and power management circuit; Described power management circuit is connected with rechargeable battery bag, civil power, flexible solar plate and lighting device respectively; The electric energy input power management circuit that flexible solar plate obtains, realizes rectification, filtering, voltage stabilizing input in rechargeable battery bag; Described power management circuit comprises a mu balanced circuit, and described mu balanced circuit comprises an amplifier U1A and Zener diode D1; Flexible solar plate obtain electric energy after amplifier U1A and resistance R6 and resistance R4 dividing potential drop by amplifier U1B output voltage; This mu balanced circuit comprises a voltage compensating circuit, the peripheral circuit topology that this voltage compensating circuit comprises an amplifier U1C and forms with amplifier U1C, and amplifier U1C exports the negative sense output entering amplifier U1B after resistance R8 and resistance R7 dividing potential drop.
At above-mentioned a kind of self power generation expressway sound-insulating covering lighting device, also comprise a Night management system, this Night management system comprises a light-operated circuit; The input of described light-operated circuit exports with civil power respectively and rechargeable battery bag exports and is connected; Comprise one with the photodiode connecing civil power and be connected with photodiode peripheral circuit topology; This light-operated circuit also comprises one and connects the double-point double-throw switch that civil power exports and rechargeable battery bag exports; This double-point double-throw switch through peripheral circuit topology be connected with single-pole double-throw switch (SPDT) after with lighting device built-up circuit loop.
At above-mentioned a kind of self power generation expressway sound-insulating covering lighting device, the some LED lamp bead of lighting device bag compose in parallel.
Therefore, the utility model tool has the following advantages: 1. by with the carrier of expressway sound-insulating covering for flexible solar plate, sound-insulating covering is installed flexible solar plate, utilizes the self power generation of flexible solar plate, the rechargeable battery of illumination apparatus charges, for lighting device provides electric energy.Because adopt flexible solar plate, more frivolous than hard slab, and itself there is certain water resistance, effectively can save space, and safer; 2. can realize when light source abundance, the solar energy that flexible solar plate absorbs can pass through light-operated circuit, and solar energy is converted to electric energy, realizes power supply; In the insufficient situation of light source, as night, realize power brick or mains-supplied, wherein power brick can be more than working 12 hours under the state be full of; 3. can ensure that voltage stabilizing exports, and current limiting protection.
Accompanying drawing explanation
Fig. 1 a is the utility model structure schematic diagram.
Fig. 1 b is the A-A line sectional structure schematic diagram along Fig. 1 a.
Fig. 1 c is the utility model Facad structure schematic diagram.
Fig. 2 is the light-operated circuit figure of the utility model embodiment.
Fig. 3 is the constant voltage DC circuit figure of the utility model embodiment.
Fig. 4 is the overhead illumination LED schematic diagram of the utility model embodiment.
Fig. 5 is the functional block diagram of the Night management system of the utility model embodiment.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.In figure, LED1, flexible solar plate 2, sound-insulating covering 3, LED, fixed bolt hole 4.
Embodiment:
Comprise be fixed on flexible solar plate on sound-insulating covering and and power management circuit; Described power management circuit is connected with rechargeable battery bag, civil power, flexible solar plate and lighting device respectively; The electric energy input power management circuit that flexible solar plate obtains, realizes rectification, filtering, voltage stabilizing inputting in rechargeable battery bag.
As shown in Fig. 1 a, Fig. 1 b, Fig. 1 c and Fig. 2, the utility model comprises sound-insulating covering, flexible solar plate, Night management system.
As shown in the front view in Fig. 1 a to Fig. 1 c, the shape of overall appearance to be a radius the be large camber of 4300mm, forms sound insulation part by foamed aluminium and PC plate.
As shown in Figure 2, when ambient light is according to time abundant, battery and civil power mu balanced circuit are all externally not defeated; When ambient light is according to time not enough, preferentially adopt charge in batteries.
As shown in Figure 3, U1A and D1 forms mu balanced circuit, and voltage is 28.4V, through R6 and R4 dividing potential drop, makes the positive terminal voltage of U1B be 14.2V.If bucking voltage (i.e. U1C output end voltage) is 0, then IO2 output voltage is 26.2V.
As shown in Figure 4, the mode of the white LED lamp pearl parallel connection of 38 3W realizes illumination.
As shown in Figure 5, the novel Night management system carried, by light-operated circuit, without the need to manually just realizing self-starting and the self closing of LED.When being judged as day inter mode, LED is extinguished; When being judged as Night, LED is lighted.
Self power generation expressway of the present utility model sound-insulating covering lighting device, with the carrier of expressway sound-insulating covering for flexible solar plate, the electric energy input power supply circuits utilizing flexible solar plate to obtain, by the mu balanced circuit that Zener diode and low power operational amplifier form, no matter when illumination strong or weak, the voltage stabilizing that can realize 26.2 V exports, and is charge in batteries, for outside high-brightness LED lamp normal luminous provides electric energy.Battery more than working 12 hours, can meet the demand of night illumination under the state be full of.When lacking illumination and battery electric energy deficiency for a long time, system automatically switches to the duty of civil power as energy source, luminous for high-brightness LED lamp.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as LED1, flexible solar plate 2, sound-insulating covering 3, LED, fixed bolt hole 4 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (3)
1. a self power generation expressway sound-insulating covering lighting device, is characterized in that, comprise be fixed on flexible solar plate on sound-insulating covering and and power management circuit; Described power management circuit is connected with rechargeable battery bag, civil power, flexible solar plate and lighting device respectively; The electric energy input power management circuit that flexible solar plate obtains, realizes rectification, filtering, voltage stabilizing input in rechargeable battery bag; Described power management circuit comprises a mu balanced circuit, and described mu balanced circuit comprises an amplifier U1A and Zener diode D1; Flexible solar plate obtain electric energy after amplifier U1A and resistance R6 and resistance R4 dividing potential drop by amplifier U1B output voltage; This mu balanced circuit comprises a voltage compensating circuit, the peripheral circuit topology that this voltage compensating circuit comprises an amplifier U1C and forms with amplifier U1C, and amplifier U1C exports the negative sense output entering amplifier U1B after resistance R8 and resistance R7 dividing potential drop.
2. a kind of self power generation expressway according to claim 1 sound-insulating covering lighting device, is characterized in that, also comprise a Night management system, this Night management system comprises a light-operated circuit; The input of described light-operated circuit exports with civil power respectively and rechargeable battery bag exports and is connected; Comprise one with the photodiode connecing civil power and be connected with photodiode peripheral circuit topology; This light-operated circuit also comprises one and connects the double-point double-throw switch that civil power exports and rechargeable battery bag exports; This double-point double-throw switch through peripheral circuit topology be connected with single-pole double-throw switch (SPDT) after with lighting device built-up circuit loop.
3. a kind of self power generation expressway according to claim 1 sound-insulating covering lighting device, it is characterized in that, the some LED lamp bead of lighting device bag compose in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440101.0U CN204678237U (en) | 2015-06-24 | 2015-06-24 | A kind of self power generation expressway sound-insulating covering lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440101.0U CN204678237U (en) | 2015-06-24 | 2015-06-24 | A kind of self power generation expressway sound-insulating covering lighting device |
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| Publication Number | Publication Date |
|---|---|
| CN204678237U true CN204678237U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520440101.0U Active CN204678237U (en) | 2015-06-24 | 2015-06-24 | A kind of self power generation expressway sound-insulating covering lighting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018041209A1 (en) * | 2016-08-31 | 2018-03-08 | 北京汉能薄膜发电技术有限公司 | Multifunctional roadway sound barrier system adopting flexible solar power generation component |
-
2015
- 2015-06-24 CN CN201520440101.0U patent/CN204678237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018041209A1 (en) * | 2016-08-31 | 2018-03-08 | 北京汉能薄膜发电技术有限公司 | Multifunctional roadway sound barrier system adopting flexible solar power generation component |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |