CN101329029A - Explosion-proof solar LED apparatus lamp - Google Patents
Explosion-proof solar LED apparatus lamp Download PDFInfo
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- CN101329029A CN101329029A CNA2008101170396A CN200810117039A CN101329029A CN 101329029 A CN101329029 A CN 101329029A CN A2008101170396 A CNA2008101170396 A CN A2008101170396A CN 200810117039 A CN200810117039 A CN 200810117039A CN 101329029 A CN101329029 A CN 101329029A
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The invention relates to an explosion-proof solar energy LED equipment lamp which belongs to a novel explosion-proof lighting product which is safe and environment-friendly, and can increase income and decrease expenditure, mainly solves the problem of energy conservation of petroleum petrochemical illumination and comprises a solar module, a storage battery, a safety fence, a controller and an LED lamp; as the solar module adopts an intrinsic safety design, a circuit board is arranged in an explosion-proof box, the circuit board, the explosion-proof box and the intrinsic safety type or safety-increased storage battery are arranged in a control box, a 220VAC emergency power supply can be switched in, the lamp part is in the intrinsic safety type, the exteriors of all the parts are connected by cable, therefore, the equipment lamp explosion-proof technology not only causes the safe and reliable application of solar energy in the petroleum chemical industry to be possible, but also can fully utilize the renewable energy source to realize illumination and energy conservation; the LED with high quality has little attenuation and long service life, the direct-current constant flow actuation in the lamp leads the LED to maintain constant brightness; a singlechip and a special computer chip are used, thus having the function of emergency lamp; the lamp is dual-purpose, independent and safe, can form a system independently, and can operate independently and normally under unmanned operation, thus being convenient for use; and the equipment lamp can be widely applied in the petroleum chemical industry and other flammable and explosive hazardous fields.
Description
Technical field
The present invention relates to a kind of explosion-proof solar LED apparatus lamp, is the compound explosion-proof solar LED illuminating product that a kind of main body that makes full use of solar energy adopts the Sefe antiexplosion technology; Especially the explosion-proof solar LED apparatus lamp that solar LED apparatus lamp is used for the inflammable and explosive environment of industry such as petroleum and petrochemical industry belongs to and utilizes regenerative resource---and the novel illumination electrical equipment that is used to have the requirement of explosion proof place of explosion-proof technology design is carried out in solar energy, illumination technically with the solid-state cold light source of white light LEDs.
Background technology
Domestic and international energy scarcity, ecological deterioration, traditional energy---the irreversible rise of prices such as coal, oil, increased the weight of social cost, the whole world has all been invested regenerative resource to sight, wishes that regenerative resource can change human energy resource structure, keep long-range sustainable development, until now, solar energy generation technology is the most ripe, worldwide extensively adopts.
In the inflammable and explosive environment of some industry, as: industries such as oil, petrochemical industry, chemical industry, colliery, because the need of work explosion-proof lighting lamp, the annual conventional electric energy that consumes of traditional explosion-proof lighting lamp is huge, maintenance cost is also quite big, and energy-conservation the situation is tense, and energy-conservation economize on electricity industry is shouldered heavy responsibilities.Solar energy is the optimal selection of lighting energy saving, and great power LED will replace the traditional lighting lamp.But the explosion-proof problem of each several parts such as solar module is its bottleneck of using at petroleum and petrochemical industry of restriction.
Summary of the invention
The objective of the invention is to make heliotechnics, the LED technology is used widely in industries such as petrochemical industries becomes possibility, a kind of compound explosion-proof solar LED apparatus lamp that makes full use of the main employing Sefe antiexplosion technology of solar energy is provided, its constant luminance is luminous, fully guarantee illumination, has the emergency light function, the explosion-proof effect ideal.
The technical measures of being taked that achieve the above object are: by power unit, and control section, energy storage section, light fixture is partly formed; Solar module, batteries, control cabinet, protection box, intelligent controller, guard grating, stand-by power supply step-down modular converter, flame proof box, LED light fixture etc. divide solar panel, battery control cabinet, LED light fixture three parts on the structure; Explosion-proof design: solar panel is an essential safe type, and the circuit board that is operated in non-intrinsic safety scope is a flame-proof type, and battery is essential safe type or INCREASEDSAFETY, and lamp holder is an essential safe type; Can insert the 220VAC stand-by power supply through explosion-proof connection box, be issued to the best combination of reliability and economy in the prerequisite that makes full use of solar energy.
Technical scheme
This explosion-proof solar LED apparatus lamp power unit is a solar panel, power supply derives from solar energy, solar panel is converted to direct current energy with solar radiant energy under the solar irradiation by day, and this direct current via controller, lead charge to battery, for night lighting; To the solar module redesign, solve the explosion-proof problem of solar module; The intrinsic safe explosion-proof technology has been adopted in the explosion-proof design of solar panel, and power, solar module that electric current is big are divided into a plurality of parts, makes this Anhua of output of every part.The solar DC electricity enters the flame proof box after entering control cabinet by cable again; Can insert the 220VAC stand-by power supply, stand-by power supply inserts the flame proof box by the flame proof pipe.
This explosion-proof solar LED apparatus lamp energy storage section is valve-controlled type maintenance-free lead-acid accumulator, colloid battery or lithium battery; The electrical power storage that batteries produces solar module through controller gets up to resupply the led light source illumination; Use lead-acid accumulator, the colloid battery of INCREASEDSAFETY, pair of wire connection terminals is carried out the glue envelope, or uses lithium battery, and lithium battery is carried out design of essence safety; Battery is put into protection chest the inside, strengthen security.
This explosion-proof solar LED apparatus lamp control section is made up of controller, guard grating, stand-by power supply step-down modular converter etc.; Guard grating guarantees to export this Anhua, uses one or more the same or not exclusively the same guard grating as required at ad-hoc location; When selecting stand-by power supply for use, the 220VAC stand-by power supply inserts by the flame proof box, be converted to low-voltage DC through the step-down modular converter, if the flame proof box of dress step-down modular converter is attached to outside the casing or the low-voltage DC after the conversion enters the control circuit that is operated in the intrinsic safety scope, then need be contained in together and make this Anhua of output in the flame proof box, become the available stand-by power supply of safety at step-down modular converter add-on security grid.
Controller is finished four main functions: accumulator cell charging and discharging protection, control, light-operated switch lamp, emergency function control, the control of cut-in stand-by power supply;
Controller uses single-chip microcomputer and special purpose computer chip, makes this apparatus lamp possess the emergency light function, and a lamp is dual-purpose, and self-organizing system can independently normally move under unattended safely and reliably;
Use single-chip microcomputer and special-purpose software, realized Based Intelligent Control; Utilize the accurate discharge control of battery discharge rate characteristic correction.Final discharging voltage is the control point by the correction of discharge rate curve, has eliminated simple Control of Voltage and has crossed the inaccuracy of putting, and meets the intrinsic characteristic of battery, and promptly different discharge rates has different end of a period voltage; Have overcharge, cross put, overload protection, unique Automatic Control such as anti-reverse protection; Cross the lifting charging of putting recovery, directly fill normally, the floating charge automatic control mode makes system that be arranged longer service life; Has high precision temperature compensation simultaneously; The technical grade chip is all adopted in all controls, can move freely at cold, high temperature, wet environment; Used light-operated setting, can independently normally move under unattended, it is extremely convenient to use;
The stand-by power supply control of automaticallying switch, controller is controlled accumulator capacity, and the ratio of normal operating range capacity and emergent capacity is controlled, and has both protected battery, prolongs battery service life, makes apparatus lamp have emergency function concurrently again, and a lamp is dual-purpose; Have operating illumination and function of emergency illumination concurrently; When inserting stand-by power supply, stand-by power supply is automatically converted to emergency function after having a power failure, and the emergency time met relevant criterion greater than 90 minutes.
Controller of the present invention aims at solar DC electric power system, the design of solar DC anti-explosion LED apparatus lamp system, and has used the intelligent controller of special purpose computer chip.Adopt light-operated switch, finish normal illumination control.Have overload, unique anti-reverse protection, be full of, cross put automatically shut down, global function safeguard measures such as recovery.This controller is sampled to the parameter that the terminal voltage of battery, discharge current, environment temperature etc. relate to accumulator capacity by computer chip, calculate by special use control model, realization meets the discharge rate of battery characteristics, efficient, the high-accuracy control of temperature-compensating correction, and adopted charge mode with efficient PWM battery, guarantee the state of battery-operated, prolong the service life of battery greatly in the best.
Used the intelligent controller of special purpose computer chip that battery is discharged and recharged control, had and overcharge, cross and to put protection, intelligent controller output battery is in normal voltage, signal under-voltage, that overdischarge is pressed is given and made the switching controls chip;
Intelligent controller is sampled to the parameter that the terminal voltage of battery, discharge current, environment temperature etc. relate to accumulator capacity, calculate by special use control model, output correlation signal is given the stand-by power supply controller, the stand-by power supply controller switches to the low-voltage direct stand-by power supply powering load through the transformation conversion when battery tension is reduced to under-voltage condition, automaticallying switch when battery tension returns to normal range of operation is by the battery powering load.When night battery be in under-voltage condition and stand-by power supply when having a power failure, it is under-voltage to the electric energy powering load of crossing between putting to be stored in battery.
Intelligent controller is a dc controller, and wherein intelligent controller is implemented control to the LED apparatus lamp, thereby makes this solar module in the sun to battery charging, and batteries provides direct current to load in the absence of sunlight; Described dc controller can guarantee under the situation of sunlight that batteries can not damage because of overcharging having, and is not having to guarantee under the situation of sunlight that batteries can not damage because of overdischarge; Described intelligent controller also possesses multiple in the following function: light-operated, time control, time-delay, light-operated turn on light regularly turn off the light, temperature-compensating, lightning protection and anti-reverse protection; Described intelligent controller adopts contactless control technology; Described stand-by power supply controller switches between battery and stand-by power supply according to battery tension, electric current, capacity etc. the load power supply.
Intelligent controller is implemented control to the LED apparatus lamp, thereby makes this solar module in the sun to battery charging, and batteries provides electric power to the direct current lamp load in the absence of sunlight.
Intelligent controller is a dc controller, and this dc controller can guarantee under the situation of sunlight that batteries can not damage because of overcharging having, and is not having to guarantee under the situation of sunlight that batteries can not damage because of overdischarge.
That intelligent controller also possesses is light-operated, time control, acoustic control, temperature-compensating, lightning protection and reverse polarity protection's function.
Automatically light when light control functionality can realize not having sunshine, close automatically when sunshine is arranged, can realize that also light-operated turning on light regularly turn off the light, also have the function of automatic switchover load under the situation of no sunshine.
This explosion-proof solar LED apparatus lamp energy storage section and control section structure can one design or the split design; One design one: the circuit board of non-intrinsically safe safety-type part is contained in the flame proof box, the INCREASEDSAFETY battery terminal waters envelope, circuit board flame proof box, INCREASEDSAFETY valve-regulated sealed lead-acid batteries or colloid battery are contained in the control cabinet, and the flame proof box of optional stand-by power supply step-down modular converter, guard grating can be contained in the case or be attached on the casing; One design two: adopt lithium battery, with guard grating etc. lithium battery is carried out design of essence safety, this Anhua lithium battery, battery charging and discharging circuit board, controller are contained in the protection box, protect box-packedly to advance in the control cabinet, when selecting stand-by power supply for use, equipment with the flame proof box of power supply step-down modular converter, guard grating can with protect box be installed in the control cabinet together or be attached to outside the casing; The split design: the battery of energy storage section is contained in the accumulator box, the circuit board of control section is contained in the control cabinet, when selecting stand-by power supply for use, equipment can be installed in the control cabinet with the flame proof box of power supply step-down modular converter, guard grating or be attached to outside the casing, two independently casing can near or the distance of separation installation.
Stand-by power supply is introduced through the flame proof pipe, connects with cable between solar panel, control cabinet, the LED light fixture, and cable is in water joint enters casing terminal box or case; That the battery control cabinet is that a kind of combined integral plays is rainproof, the control cabinet of waterproof, effect such as sun-proof.
This explosion-proof solar LED apparatus lamp LED light fixture part: realize this Anhua of output by guard grating, light source is LED, has constant current to drive in the light fixture, and cooling measure, LED light fixture are operated in becomes the essential safe type light fixture in the essential safety scope.
Solar panel, control cabinet, LED light fixture three parts realize multiple modes such as one installation, partial installation with auxiliary material such as mounting bracket, lamp stand, cables.
Operation principle
Solar module is converted to electrical power storage in battery with solar radiant energy, uses for the illumination in evening; Optional stand-by power supply makes under controller control and guarantees that when the energy of overcast and rainy and battery stores uses overcast and rainy illumination is uninterrupted, strengthens the reliability that illumination is not cut off the power supply; Controller uses single-chip microcomputer and special purpose computer chip, accumulator cell charging and discharging is controlled, make battery-operated in optimum state, normally use the ratio of capacity, under-voltage capacity to control to battery, make this apparatus lamp possess the emergency light function, one lamp is dual-purpose, and self-organizing system can independently normally move under unattended safely and reliably.
Advantage and effect
Utilize the novel energy-saving environment-friendly product of regenerative resource, adopt the compound explosion-proof illuminating lamp of Sefe antiexplosion technology, its explosion-proof performance height to the solar module redesign, reaches the intrinsic safe explosion-proof requirement; But adopt valve-regulated sealed lead-acid batteries that charge and discharge cycles uses or, the body battery, it is explosion-proof to increase the peace level, or adopts lithium battery, carries out design of essence safety, integrated designs such as grid safe in utilization realize that the essential safety level is explosion-proof; Adopt high-quality LED, grid safe in utilization make this Anhua of output and make full use of the characteristics of LED lower calorific value, realize that the essential safety level is explosion-proof, and the led light source life-span are long; Wide Voltag driving circuit can guarantee to guarantee battery be full of the electricity and the discharge latter stage LED all keep constant luminance; Heat abstractor is set on the lamp housing, can realizes the efficiently radiates heat of led module, guaranteed stability in use, lamp housing adopts the water-tight technology, thereby guarantees that the lamp housing sealing guarantees the realization of explosion prevention function and outdoor application; Be applicable to multiple industry illuminations such as petroleum and petrochemical industry.
Possess the emergency light function, a lamp is dual-purpose, independent safety, self-organizing system; The solar energy utilization is abundant, reaches the best combination of reliability and economy with optimized design; Can substitute traditional explosion-proof lamp fully, be the first-selection of new projects, also can be from transforming, stand-by power supply inserts easily; Used single-chip microcomputer and special purpose computer chip, can independently normally move under unattended, it is extremely convenient to use; Level of resources utilization height is saved the electricity charge, operating expenses and maintenance cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a fundamental diagram of the present invention;
Fig. 3 is the explosion-proof design drawing of solar module of the present invention;
Fig. 4 is a LED Design of Luminaires schematic diagram of the present invention;
Fig. 5 is the explosion-proof design drawing of the optional stand-by power supply of the present invention;
Fig. 6 is electrically connected schematic diagram for the embodiment of the invention 1;
Fig. 7 is electrically connected schematic diagram for the embodiment of the invention 2.
Among the figure: 1 solar module, 2 battery control cabinets, 3 LED light fixtures; 4 polycrystalline or monocrystalline silicon piece, 5 terminal boxes, (6 comprise 7 valve-regulated sealed lead-acid batteries to 6 batteries; colloid battery; 8 lithium batteries), 7 valve-regulated sealed lead-acid batteries; colloid battery, 8 lithium batteries; 9 220VAC stand-by power supplies, 10 intelligent controllers (10 comprise 11 protection controllers), 11 protection controllers; 12 stand-by power supply step-down modular converters, 13 guard gratings, 14 wide voltages drive; 15 flame proof boxes; 16 flame proof lids, 17 protection boxes, 18LED; 19 fin; 20 reflectors, 21 cover glasses, 22 lamp outer casings; 23 lamp holders are connected and fixed part; 24 cables, 25 leads, 26 lamp stands; 27 flame proof pipes, 28 waterproof connector lugs
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
As Fig. 1: the present invention mainly is made up of solar module 1, battery control cabinet 2, LED light fixture 3 three parts; Solar module 1, battery control cabinet 2, LED light fixture 3 connect into an independently system by cable 24, cable enters the battery control cabinet by water joint 28, if when selecting the 220VAC stand-by power supply for use, cable is introduced battery control cabinet 2 the insides by flame proof pipe 27 or is attached to the flame proof box of case 2 outsides; Power supply 1 is one or more solar panel; The LED light fixture 3 that is operated in the intrinsic safety scope is selected lamp stand 26 according to actual needs for use.
Operation principle is as shown in Figure 2: power supply is a solar module 1, and battery 6 plays the energy storage effect, and LED light fixture 3 is made light source; 6 get up 1 electrical power storage that produces under the control of intelligent controller 10, and the electric energy that stores in 10 pairs 6 of the intelligent controllers is controlled, and stored electric energy drives 14 at special time through guard grating 13, wide voltage and is supplied to led light source 18 work; 9 is the 220VAC stand-by power supply, and it is inferior to be used in 10 control that stand-by power supply 9 is converted to available stand-by power supply through stand-by power supply step-down modular converter 12; Controller 10 is the energy separated into two parts of battery stores, normal range (NR) part and the under-voltage part that can work; When selecting stand-by power supply for use, intelligent controller is enabled stand-by power supply automatic switchover control function, ratio to normal operating range capacity and emergent capacity is controlled, controller is to the terminal voltage of battery, discharge current, environment temperatures etc. relate to the parameter of accumulator capacity and sample, calculate by special use control model, output correlation signal is given the stand-by power supply controller, the stand-by power supply controller switches to the low-voltage direct stand-by power supply powering load through the transformation conversion when battery tension is reduced to under-voltage condition, automaticallying switch when battery tension returns to normal range of operation is by the battery powering load; When night battery be in under-voltage condition and stand-by power supply when having a power failure, it is under-voltage to the electric energy powering load of crossing between putting to be stored in battery; Both protected battery, and prolonged battery service life, and made apparatus lamp have emergency function concurrently again, a lamp is dual-purpose, and stand-by power supply is automatically converted to emergency function after having a power failure, and the emergency time met relevant criterion greater than 90 minutes.
The explosion-proof design of solar module as shown in Figure 3, the intrinsic safe explosion-proof technology has been adopted in the explosion-proof design of solar panel, power, solar module that electric current is big are divided into a plurality of parts, the polycrystalline of the every part of solar cell intralamellar part or the quantity maximum of monocrystalline silicon piece 4 are controlled according to the standard that requires of essential safety, make every part this Anhua of output, realize that on the source essential safety level is explosion-proof through terminal box 5; The solar DC electricity enters control cabinet by cable and under intelligent controller control battery is charged.
Be LED Design of Luminaires schematic diagram as shown in Figure 4, mainly be connected and fixed part 23, cable 24 etc. and form by LED18, reflector 20, fin 19, cover glass 21, wide voltage driving 14, lamp outer casing 22, lamp holder; Adopt high-quality LED, control section grid safe in utilization make this Anhua of output and make full use of the characteristics of LED lower calorific value, realize that the essential safety level is explosion-proof, and the led light source life-span are long; Wide Voltag driving circuit can guarantee to guarantee battery be full of the electricity and the discharge latter stage LED all keep constant luminance; Light fixture is provided with heat abstractor, can realize the efficiently radiates heat of led module, has guaranteed stability in use, and lamp housing adopts the water-tight technology, thereby guarantees that the lamp housing sealing guarantees the realization of explosion prevention function and outdoor application.
Fig. 5 is the explosion-proof design of stand-by power supply part, and this part can be selected, and also is that the user must comprise this part in the system when selecting to use stand-by power supply, if this part not in the system when not using stand-by power supply; During use, 220VAC stand-by power supply cable is introduced flame proof box 15 by the flame proof pipe, becomes available stand-by power supply through stand-by power supply step-down modular converter 12, guard grating 13.
The embodiment of the invention 1 is as Fig. 6, solar module 1 produces electric energy in the example, battery uses lithium battery 8, with guard grating 13 and correlation technique lithium battery is carried out design of essence safety, intelligent controller 10 is cores of control section, finish and protect control, output to open the switching controls of closing control, battery and stand-by power supply, emergency function control etc., can increase protection controller 11 more as required charging and discharging of accumulator; The 220VAC stand-by power supply by the stand-by power supply step-down modular converter 12 of cable 24 in going into flame proof box 15, makes output this Anhua laggard to intelligent controller 10 with guard grating 13 with the flame proof pipe; The guard grating 13 that lithium battery 8, lithium battery design of essence safety are used, charge and discharge protecting controller 11, intelligent controller 10 are contained in 17 li in protection box; 17 are contained in the control cabinet with 15, or 17 are contained in the control cabinet and 15 are attached to outside the control cabinet; Output drives 14 to load LED18 through wide voltage.
Fig. 7 is that the embodiment of the invention 2 is electrically connected schematic diagram, and among the figure: solar panel 1 links to each other with intelligent controller 10 through cable 24; Valve-regulated sealed lead-acid batteries or colloid battery 7 link to each other with intelligent controller 10 through lead; The 220VAC stand-by power supply links to each other with intelligent controller 10 through stand-by power supply step-down modular converter 12, guard grating 13 usefulness leads; The load output of intelligent controller 10 links to each other with driving 14 in the LED light fixture with cable after with guard grating 13 these Anhua; Direct current is powered to LED18 after driving.
Claims (10)
1, explosion-proof solar LED apparatus lamp is made up of solar module, batteries, control cabinet, guard grating, intelligent controller, stand-by power supply step-down switching controller, flame proof box, LED light fixture; Solar module adopts design of essence safety, the circuit board of non-intrinsically safe safety-type part is contained in the flame proof box, circuit board flame proof box, essential safe type or INCREASEDSAFETY battery are contained in the control cabinet, battery terminal waters envelope, can insert the 220VAC stand-by power supply, the LED light fixture partly is an essential safe type; It is characterized in that: this invention is a kind of compound explosion-proof solar LED illuminating product that makes full use of the main employing Sefe antiexplosion technology of solar energy, solar module is a power supply, with essential safe type or INCREASEDSAFETY batteries to store energy, light source is LED, optionally connectedly goes into the 220VAC stand-by power supply, and controller uses single-chip microcomputer and special purpose computer chip, possesses the emergency light function, one lamp is dual-purpose, and self-organizing system can independently normally move under unattended safely and reliably.
2, explosion-proof solar LED apparatus lamp according to claim 1, it is characterized in that: power supply derives from solar energy, solar panel is converted to direct current energy with solar radiant energy under the solar irradiation by day, and this direct current via controller, lead charge to battery, for night lighting.
3, explosion-proof solar LED apparatus lamp according to claim 1 is characterized in that: can insert the 220VAC stand-by power supply, it is to insert by the flame proof box, and step-down is converted to low-voltage DC after the stand-by power supply controller becomes available stand-by power supply.Be issued to the best combination of reliability and economy in the sufficient prerequisite of solar energy utilization.
4, explosion-proof solar LED apparatus lamp according to claim 1; it is characterized in that: used the intelligent controller of special purpose computer chip that battery is discharged and recharged control; have and overcharge, cross and to put protection, intelligent controller output battery is in normal voltage, under-voltage, signal that overdischarge is pressed.Battery is rechargeable lithium battary, lead-acid accumulator, colloid battery.
5, explosion-proof solar LED apparatus lamp according to claim 1, it is characterized in that: intelligent controller is sampled to the parameter that the terminal voltage of battery, discharge current, environment temperature etc. relate to accumulator capacity, calculate by special use control model, output correlation signal is given the stand-by power supply controller, the stand-by power supply controller switches to the low-voltage direct stand-by power supply powering load through the transformation conversion when battery tension is reduced to under-voltage condition, automaticallying switch when battery tension returns to normal range of operation is by the battery powering load.When night battery be in under-voltage condition and stand-by power supply when having a power failure, it is under-voltage to the electric energy powering load of crossing between putting to be stored in battery.
6, explosion-proof solar LED apparatus lamp according to claim 1 or 5 is characterized in that: have operating illumination and function of emergency illumination concurrently; Stand-by power supply is automatically converted to emergency function after having a power failure, and the emergency time met relevant criterion greater than 90 minutes.
7, explosion-proof solar LED apparatus lamp according to claim 1 is characterized in that: the intrinsic safe explosion-proof technology has been adopted in the explosion-proof design of solar panel; Battery is essential safe type or INCREASEDSAFETY, and battery designs through explosion-proof technologies such as guard grating, glue envelopes; Non-intrinsic safety partial circuit plate adopts the flame proof technology, and it is contained in the flame proof box; The load output is realized essential safe type by guard grating, and the LED light fixture is operated in becomes the essential safe type light fixture in the essential safety scope.
8, explosion-proof solar LED apparatus lamp according to claim 1, it is characterized in that: intelligent controller is a dc controller, wherein intelligent controller is implemented control to the LED apparatus lamp, thereby make this solar module in the sun to battery charging, batteries provides direct current to load in the absence of sunlight; Described dc controller can guarantee under the situation of sunlight that batteries can not damage because of overcharging having, and is not having to guarantee under the situation of sunlight that batteries can not damage because of overdischarge; Described intelligent controller also possesses multiple in the following function: light-operated, time control, time-delay, light-operated turn on light regularly turn off the light, temperature-compensating, lightning protection and anti-reverse protection; Described intelligent controller adopts contactless control technology; Described stand-by power supply controller switches between battery and stand-by power supply according to battery tension, electric current, capacity etc. the load power supply.
9, explosion-proof solar LED apparatus lamp according to claim 1, it is characterized in that: battery, the flame proof of built-in controller, guard grating is box-packed in the battery control cabinet, the flame proof box of access stand-by power supply can be contained in the battery control cabinet or be attached to outside the casing, and the stand-by power supply step-down controller can be contained in the flame proof box that inserts stand-by power supply with guard grating or be contained in the flame proof box of cartridge controller; Stand-by power supply is introduced through the flame proof pipe, connects with cable between solar panel, control cabinet, the LED light fixture, and cable is in water joint enters casing terminal box or case; That the battery control cabinet is that a kind of combined integral plays is rainproof, the control cabinet of waterproof, effect such as sun-proof.
10, explosion-proof solar LED apparatus lamp according to claim 1 is characterized in that: solar panel, control cabinet, LED light fixture three parts realize multiple modes such as one installation, partial installation with auxiliary material such as shelf, lamp stand, cable are installed.
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| CNA2008101170396A CN101329029A (en) | 2008-07-23 | 2008-07-23 | Explosion-proof solar LED apparatus lamp |
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| CNA2008101170396A CN101329029A (en) | 2008-07-23 | 2008-07-23 | Explosion-proof solar LED apparatus lamp |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059904A (en) * | 2009-11-16 | 2011-05-18 | 无锡爱睿芯电子有限公司 | Light-operated brush pot |
| CN102338340A (en) * | 2010-07-22 | 2012-02-01 | 柯国平 | Solar street lamp and storage battery group for same |
| CN102341643A (en) * | 2009-03-07 | 2012-02-01 | 株式会社共立电机制作所 | Led illumination device for street light |
| CN103190055A (en) * | 2011-03-29 | 2013-07-03 | 阿特斯(中国)投资有限公司 | Energy-conversion power generation system with emergency switch |
| CN104806959A (en) * | 2014-01-24 | 2015-07-29 | 怀尼拉斯特公司 | Combination solar/low-voltage lighting apparatus |
| CN109458592A (en) * | 2018-10-29 | 2019-03-12 | 刘景江 | A kind of emergency lighting movable type street lamp vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102341643A (en) * | 2009-03-07 | 2012-02-01 | 株式会社共立电机制作所 | Led illumination device for street light |
| CN102341643B (en) * | 2009-03-07 | 2014-07-30 | 株式会社共立电机制作所 | Led illumination device for street light |
| CN102059904A (en) * | 2009-11-16 | 2011-05-18 | 无锡爱睿芯电子有限公司 | Light-operated brush pot |
| CN102338340A (en) * | 2010-07-22 | 2012-02-01 | 柯国平 | Solar street lamp and storage battery group for same |
| CN103190055A (en) * | 2011-03-29 | 2013-07-03 | 阿特斯(中国)投资有限公司 | Energy-conversion power generation system with emergency switch |
| CN104806959A (en) * | 2014-01-24 | 2015-07-29 | 怀尼拉斯特公司 | Combination solar/low-voltage lighting apparatus |
| CN109458592A (en) * | 2018-10-29 | 2019-03-12 | 刘景江 | A kind of emergency lighting movable type street lamp vehicle |
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