CN201083345Y - Electromagnetic induction type semiconductor illuminating warning lamp - Google Patents
Electromagnetic induction type semiconductor illuminating warning lamp Download PDFInfo
- Publication number
- CN201083345Y CN201083345Y CNU2007200082223U CN200720008222U CN201083345Y CN 201083345 Y CN201083345 Y CN 201083345Y CN U2007200082223 U CNU2007200082223 U CN U2007200082223U CN 200720008222 U CN200720008222 U CN 200720008222U CN 201083345 Y CN201083345 Y CN 201083345Y
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- induction
- semiconductor
- charging seat
- receiving coil
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an electromagnetic induction type semiconductor lighting caution lamp, relating to a semiconductor lighting device, and provides a pocketsized electromagnetic induction type semiconductor lighting caution lamp which has the advantages of high efficient charging, reliable performance, small size, light weight and convenient carrying, etc. and has the functions of strong light, weak light, twinkling caution, and emergency lighting when power is off, etc. The utility model is provided with a semiconductor lighting device and a induction charging seat, wherein the lightning device is provided with a shell, an induction receiving coil and a framework, a rechargeable battery and a framework, a switch, a control circuit, an LED light source, an optical reflector and an optical converging transmitted lens system. The induction charging seat is provided with a shell, an induction transmitting coil and a framework, an induction transmitting model, a chassis and a plug, wherein the transmitting coil is arranged on the framework, the transmitting coil and the framework are arranged in the central part of a hole of the charging seat, the transmitting coil and the charging seat are coaxial, the transmitting coil is electrically connected with the transmitting model which is electrically connected with the plug arranged on the back side of the induction charging seat, the bottom of the semiconductor lighting device is inserted into the hole of the induction charging seat.
Description
Technical field
The utility model relates to a kind of semiconductor lighting utensil, especially relate to a kind of employing radio induction charging, super brightness or technology such as power led and integrated optics, have pocket-size induction semiconductor lighting warning lamps such as floodlighting, low light level illumination, flash caution and current failure emergency illumination.
Background technology
The charging of conventional batteries generally is to adopt contact charging modes (or be called directly electrically contact mode), the user is directly connected to charging connector on the diversified transformer (or adapter) with lead miscellaneous, through the suitable voltage of transformer output, utilize traditional contactor to be connected to again and can fill dry cell or battery pack then.The shortcoming of this charging modes is: lead is exposed often to use easy jackknifing, be out of shape or suffer external destruction outside, has potential safety hazard during use; And take and store and arrangement space; Simultaneously charging connector can cause mechanical wear easily because of repeating the plug operation, causes after the loosening or poor electric contact of contact machinery effectively electric energy transmitting, and the continuation that influences normal function is brought into play.
In addition, the traditional lighting lamp source is filament bulb (as incandescent lamp, krypton lamp, Halogen lamp LED and xenon lamp etc.), fluorescent lamp (sight lamp, electricity-saving lamp), arc lamp or plasma lamp etc. mostly.The light source of filament bulb mainly is by once or secondary accumulator battery or dry cell provides and the electric energy of the tiny and fragile filament of flowing through, make it reach certain high temperature and heat-transform light energy takes place and form, have only very that fraction (5%～10%) electric energy is converted into luminous energy and luminous lighting, most of valuable electric energy (90%～95%) slatterns with the form of heat energy.Filament is relatively fragile, be subjected to foreign impacts power (as drop on the ground or accident collision etc.) easily and rupture, its service life also very short (usually less than 500～1000 hours), and through being everlasting it is scrapped because of fracture before burning out naturally.The energy-efficient performance of fluorescent lamp is relatively good, but its starting voltage is often higher, and service life is also shorter, contains noxious material or gas simultaneously, also causes environmental pollution and harm humans health easily.Super brightness or power led (LED) as the 4th generation semiconductor lighting carrier at the beginning of 21 century, show up prominently.The incomparable advantages of conventional light source such as super brightness or power LED have low voltage drive, low-power consumption, economic security, small-sized light and handy, no filament, anti-vibration, temperature stabilization, long-life, high reliability, masstone, high-effect, adjustable light intensity, luminous intensity distribution is flexible and design freedom is big.Ultra-high brightness LED does not contain the pollutants such as lead glass of mercury and the use of socket metal part, helps environmental protection; Its electric energy-light energy use efficiency is up to 70%～80%, and reach more than several ten thousand hours reliable service life, is 100～300 times of conventional light source.
Notification number provides a kind of safe portable induced charged head lamp for the patent of invention of CN1370948, and principal character has: wore the optically focused lampshade and connect the battery positive and negative polarities that are contained on the battery tray for two of light emitting diode; Two installation feet that are contained in the induction electricity charger on the installing plate connect the positive and negative polarities of battery; Connect the positive and negative polarities of battery behind gas sensor and the buzzer polyphone; After light emitting diode, optically focused lampshade, gas sensor, buzzer and induction electricity charger are installed successively, place in the lamp socket, cover the protecgulum that glass is housed again and fix tight.This patent has prolonged the service time of battery, can find the anomaly in the gases such as gas leakage and flue gas early, notifies the field personnel by sound equipment, adopts induction electricity charger to avoid producing electronics surging and spark.The major defect of this patent of invention is: 1) the induction charging mode mainly is to prolong the old charging device with PHILIPS Co., and charge efficiency is low, the charging interval is long partially; 2) do not offer some clarification on the concrete principle and the method for designing of induction charging.
Notification number is that the utility model patent of CN2342947 discloses a kind of electric shaver, rechargable battery, induction coil, main coil and the shaver that comprise shaver, is positioned at shaver be placing device fixedly, utilizes the magnetic field generator in the shaver charging bracket and the charging of magnetic switch control shaver.The major defect of this utility model patent is: 1) the induction charging mode adopts lamination charging wireless charging device, and the coefficient of coup and induced power are little, are not suitable for high performance luminaire; 2) function singleness, base need enough weight or fixedly lay trouble, can't realize characteristics such as shatter-resistant, crashproof, anticorrosion, explosion-proof and high-low temperature resistant.
Notification number is that the utility model patent of CN2400954 discloses a kind of electromagnetic induction charged device, comprises first rectification circuit, high-frequency oscillating circuits, split type sensor transformer, second rectification circuit and current-limiting circuit, high frequency push-pull oscillator circuit etc.The major defect of this utility model patent is: 1) the induction coil coupled modes loose, the induction stroke far, do not realize maximum induction efficiency; 2) only relate to simple application, be not suitable for high performance luminaire and use for shaver, electric hair cutter, cordless telephone etc.; 3) adopt high-frequency oscillating circuits, cause electromagnetic pollution easily, influence and disturb the operate as normal of peripheral electrical equipment.
Publication number is that the application for a patent for invention of CN1641960 discloses a kind of integrated induced cell charging device, utilizes the charging end to produce induced field rechargeable battery is charged, and comprises power supply, is positioned at detection module, active module and the induction module of charging end.This invention is by the inductive charging mode, does out of tradely except the conduction-type charging, also can charge at the battery of various different size interfaces.The major defect of this patent of invention is 1) charging object be the battery of mobile communications device, be not suitable for high performance luminaire or other electric terminals; 2) adopt the alternation coupled modes, be easy to generate the interference electromagnetic wave signal; 3) the induction receiving system must particular design, and carries out reasonable disposition with the mobile communication terminal of needs charging, and its compatibility is poor.
Notification number is that the utility model patent of CN2713659Y discloses a kind of frequency conversion type induction charging device, comprises that electromagnetic field produces and secondary coil loop inductance, detection and modulation produce circuit and gauge tap circuit.The major defect of this patent is 1) adopt high-frequency pulse signal, its electromagnetic radiation is to electrical equipment or charging terminal produce interference effect on every side; 2) adopt the loose type groove structure, the coefficient of inductive coupling is low, induced power is little, charging performance is relatively poor, is not suitable for high performance luminaire or other electric terminals.
Notification number is that the utility model patent of CN2630940 discloses a kind of PDA and electromagnetic induction charged device, comprise PDA and induction charging seat with spill charging slot, make the coiler part of PDA and the coil alignment of induction charging seat also fix, utilize the electromagnetically induced mode to carry out electric energy and transmit, the volume and weight of reduction PDA.The major defect of this patent is 1) adopt high-frequency oscillating circuits, its electromagnetic radiation is easily to electrical equipment or charging terminal own exert an influence on every side; 2) adopt spill charging slot structure, make terminal to be charged (the especially bigger electric equipment of the bodily form) be difficult to and the accurate secured in alignment of induction coil, have a strong impact on charging performance and efficient; 3) adopt the design of formula induction charging, the coefficient of coup is little, induced power is little, is not suitable for high performance luminaire or other electric terminals.
Summary of the invention
The purpose of this utility model be at traditional luminaire that electrically contacts charging modes have that illumination is low, a little less than the poor stability, large body and heavy mass, reliability, all drawbacks of function singleness, aspect such as energy consumption is big, service life is short, provide a kind of and not only have efficient charging, dependable performance, small and light and advantage such as be easy to carry, and the pocket induction semiconductor lighting warning lamp with purposes such as floodlighting, low light level illumination, flash caution and current failure emergency illuminations.
The technical solution of the utility model and design principle are to adopt radio induction charging mode (or being called electromagnetic induction coupling charging modes), make that not re-using direct (physics) between charge power supply and the electric energy receiving device (as filling dry cell, super capacitor, battery etc.) electrically contacts mode, combine and adopt, do not have by the electromagnetic induction coupling and directly transmit energy in electrical contact by the high frequency or the low-frequency transformer that separate.The utility model is provided with radio induction charging mechanism and Multi-functional Lighting mechanism, to charge and light fixture carry out physical separation, its mutual energy transmission realizes by the closely-coupled wireless induction principle of containment type high efficiency, has greatly promoted wireless energy transmission efficiency and application feasibility.
The utility model comprises semiconductor illuminator and induction charging seat two parts.
Semiconductor illuminator is provided with illuminator enclosure, Tou Quan, induction receiving coil, induction receiving coil skeleton, rechargable battery or rechargable battery group, rechargable battery skeleton, shift knob, function control circuit, LED printed circuit board, LED light emitting source, optical reflector and optical convergence's diaphotoscope chip system.The induction receiving coil is located on the induction receiving coil skeleton, induction receiving coil and induction receiving coil skeleton are located at the semiconductor illuminator bottom, rechargable battery is located on the rechargable battery skeleton, rechargable battery or rechargable battery group and rechargable battery skeleton are located at the semiconductor illuminator middle part, and the induction receiving coil is electrically connected with rechargable battery.Shift knob is located at semiconductor illuminator head one side, and shift knob is inner to be electrically connected with function control circuit, and light emitting source is located on the LED printed circuit board, and function control circuit is electrically connected with the induction receiving coil.The LED light emitting source is located at the semiconductor illuminator inner portion.Optical convergence's diaphotoscope chip system is located at the semiconductor illuminator top, and optical convergence's diaphotoscope chip system is formed combined type secondary integrated optics with the optical reflector of being located at LED light emitting source lower end and assembled and optical amplification system.
The induction charging seat is provided with cradle shell, induced emission coil, induced emission coil rack, induced emission module, chassis and plug.The induction charging seat is provided with a hole, the induced emission coil is located on the induced emission coil rack, induced emission coil and induced emission coil rack are located at the hole centre, induced emission coil axle center is consistent with induction charging seat axle center, the induced emission coil induced emission module interior with being located at the induction charging seat is electrically connected, and the induced emission module is electrically connected with the plug of being located at induction charging seat rear side; Insert in the hole of induction charging seat the semiconductor illuminator bottom, the inward flange of induction charging seat and seamless tight contact of semiconductor illuminator bottom outer edge, and induced emission coil and induction receiving coil are placed with symmetry about the vertical centre point.
Semiconductor illuminator preferably is cylindrical, an oval or similar body, and the induction receiving coil preferably is hollow ring.The induction receiving coil adopts the short distance good conductor to be electrically connected with being electrically connected of rechargable battery or rechargable battery group, and is minimum so that conduction loss is reduced to.Shift knob is preferably the touch-switch button through water-proofing treatment, can flexible operating Multi-functional Lighting device function by the action of touching of shift knob.Semiconductor illuminator is outside preferably to have good watertightness and air-tightness with luminaire inside.The ultra-high brightness LED array is preferably the ultra-high brightness LED array of annular array, as adopts and single ledly preferably adopt high-capacity LED as light emitting source, and the LED watt level can be selected flexibly according to application requirements.The light that the parallel convergence yoke of combined type secondary integrated optics is sent ultra-high brightness LED array or single high-capacity LED light emitting source amplifies peaceful line convergence to be handled, to improve the illumination intensity and the directionality of semiconductor illuminator.Rechargable battery or rechargable battery group are preferably the cylindrical or brick shape rechargable battery of environment-friendly type, are used for store electrical energy, and the operation energy of semiconductor lighting is provided for the function control circuit that is arranged at its upper end.
The induction receiving coil is provided with at least 1 group winding, and the width of induction receiving coil is not less than the width of the induced emission coil of induction charging seat inside.Induction receiving coil skeleton and rechargable battery skeleton are preferably the disjunctor skeleton, to increase mechanical strength, reduce the induction coupling gap.That induction receiving coil skeleton can adopt is cylindrical, ellipse or similar shape body structure, with tight smooth cooperation of the induction receiving coil that is twined, to improve energy-sensitive efficient.Can add magnetic materials such as ferrite in the middle of induced emission coil and the induction receiving coil, to increase electromagnetic coupled efficient.
Head at the semiconductor illuminator shell is provided with the head circle, is convenient to reinforce optical convergence's diaphotoscope chip system, and carries out suitably anti-pouring, waterproof sealing with the semiconductor illuminator shell.The base center of semiconductor illuminator can be provided with the lifting rope hole, is used to wear tether rope, chain or belt, is convenient to carry conveniently or locate suspension.
The LED light emitting source can be selected a plurality of ultra-high brightness LED arrays or the single high-capacity LED light emitting source of annular array for use.Photochromic white, redness, blueness, green or other colour systems of adopting of LED, LED is distributed in middle above the LED printed circuit board, be electrically connected with the LED printed circuit board, be converted to directional light or quasi-parallel light efficiently behind optical convergence's diaphotoscope chip system of the light that the LED light emitting source is launched forward through reflective optical system and front, reach high strong illumination, flash caution and emergent luminous effect.
The optical reflector of semiconductor illuminator is formed through accurate mirror process by parabola, triangular facet or simple plane, improves reflection efficiency.Small-sized reflecting surface of each LED configuration, the integrated notes type of all small-sized reflectings surface realizes the single-spot effect on big reflection integral structure, strengthen the optical reflection performance.
Optical convergence's diaphotoscope chip system of semiconductor illuminator is made up of at least 1 biconvex or the little eyeglass of plano-convex, each LED is furnished with a little eyeglass, the effect of little eyeglass is that the spot light that LED sends is changed into directional light or quasi-parallel light, all little eyeglasses synthesize on integrated big eyeglass, all LED single-spot of parallel convergence are a high light spot, effectively amplify light output intensity, the high-quality parallel hot spot of uniform optically focused that becomes clear is provided, range reaches 50m at least.For fear of optical convergence's diaphotoscope chip system the excessive light amplification of LED is caused the exposure of led chip welded encapsulation silk, the focal length of optical mirror slip is unsuitable too small.It is long that the full at every turn charging of rechargable battery back continues floodlighting, is suitable for army, police, the people etc. and is extensive use of.When being used as the flash caution use, its light-emitting area is big, and visual range is wide, and the sustainable flash caution time is at least 2 times of continuous illumination, can satisfy different warning lighting requirements.
The induction charging seat preferably is hollow drum shape, ellipse or a similar shape body structure.The plug of induction charging seat can dispose and be processed into the plug that meets the country variant standard, so that be suitable for the commercial power socket of country variant.The purpose that one precision circuit controller is set between the plug of induction charging seat and induced emission coil is to guarantee that city's electric flux can smooth and easyly be delivered to the induced emission coil expeditiously, for semiconductor illuminator provides the wireless energy guarantee.Adopt the induction receiving coil of hollow ring to be close to the semiconductor illuminator bottom enclosure, the whole bottom of semiconductor illuminator can be inserted fully the hole of induction charging seat, the bottom outer edge of semiconductor illuminator and seamless tight contact of the inward flange of induction charging seat, guarantee that simultaneously induced emission coil and receiving coil are symmetrically distributed up and down with vertical centre point, the maximization coupling factor, improve induction charging efficient, promote charge power and efficient.
Be preferably ultrasonic wave encapsulation between semiconductor illuminator and the induction charging seat or be threaded or glue mode such as be solidly connected is sealed processing, realize height water, the gas tightness of semiconductor illuminator, and adopt specific compact boosting type sealing ring and water proof switch with performances such as the anti-pouring that increases semiconductor illuminator, waterproof, explosion-proof, shatter-resistant, vibrationproof, anti-deformation, high-low temperature resistants.
The utility model is when normal the use, the induction charging seat exposes the external commercial power socket of plug by its side, semiconductor illuminator is inserted in the induction charging seat, make it reach quick, safe wireless charging purpose by the coupling of high efficiency electromagnetic induction between semiconductor illuminator and the induction charging seat.When commercial power supply interrupts or goes to pot moment, semiconductor illuminator can be luminous continuously automatically or be glimmered luminously, provides to continue illumination or flash caution; The power supply supply recovers normal after commercial power supply interrupts or goes to pot, and semiconductor illuminator can close automatically and go out, and avoids energy waste.From the induction charging seat during artificial or unexpected disengaging, semiconductor illuminator also can automatic continuous luminous lighting or flash caution with semiconductor illuminator; When semiconductor illuminator recovered to return the charge position of induction charging seat, semiconductor illuminator can close automatically again and go out.
The abundant employing wireless induction charging of the utility model, super brightness or multinomial technology such as power led and integrated secondary optics, realize having safe and efficient, user friendly, solid and reliable, easy to carry, cost performance is high, the high light of long service life and multi-functional aggregates such as low light level illumination, flash caution and current failure emergency illumination.Make full use of the configuration of new and high technology and environment-friendly materials simultaneously, realize the pocket luminaire of high brightness with revolutionary and unfailing performance of small and light, expanded application of the present utility model.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment (with the European plugs example, other are similar).
Fig. 2 is the induction charging schematic diagram of the utility model embodiment.
Fig. 3 is the internal structure schematic diagram (only illustrate a plurality of ultra-high brightness LED array light sources, the method for single high-capacity LED light emitting source is similar) of the utility model embodiment.
Fig. 4 is the semiconductor illuminator decomposition texture schematic diagram of the utility model embodiment.
Fig. 5 is the induction charging seat decomposition texture schematic diagram of the utility model embodiment.
Fig. 6 is optical convergence's diaphotoscope chip system structural representation of the utility model embodiment.
Fig. 7 is that the circuit of the utility model embodiment is formed block diagram.
The specific embodiment
Following examples will be further described the utility model in conjunction with the accompanying drawings.
Referring to Fig. 1～5, Fig. 1 provides the perspective view of the utility model embodiment, and this figure only illustrates a kind of European plugs, and other plugs are also similar.Fig. 2 provides the induction charging schematic diagram of the utility model embodiment, and the utility model embodiment comprises a semiconductor illuminator 1 and a free-standing induction charging seat 2.
The semiconductor illuminator shell body is the can body, is made by highstrenghtpiston or engineering plastics, and shell body can be made into the shell body of transparent or nontransparent different fashion or elegant color, to strengthen the artistic color effect.
When the utility model embodiment carries out the radio induction charging use, earlier induction charging seat 2 is inserted in the commercial power socket (the utility model embodiment is applicable to the global wide-voltage range of 60～270VAC or 110～240VAC), then in bottom vertical fully insertion induction charging seat 2 holes with semiconductor illuminator 1, semiconductor illuminator 1 utilizes the electromagnetic induction effect to carry out the contactless energy coupling of " electric energy-magnetic energy-electric energy " with induction charging seat 2, reaches the wireless charging effect.Semiconductor illuminator 1 is provided with high light, the low light level, strong flicker, weak flicker, the automatic emergency that cuts off the power supply is luminous and multiple function such as light automatically from electricity, realize the efficient conversion of " induction electric energy-semiconductor luminous energy ", greatly promoted the service life and the economic life of luminaire.
When peripheral commercial power supply interrupt or semiconductor illuminator 1 when induction charging seat 2 breaks away from, automatically continuous luminous lighting of semiconductor illuminator 1 meeting or flash caution, when semiconductor illuminator 1 turns back to induction charging seat 2 again, semiconductor illuminator 1 closes automatically again and goes out, therefore except illumination and flash caution function, increased the emergency light function of low energy consumption environment-friendly type again, this emergency light all has incomparable advantage at aspects such as volume, outward appearance, economic life, environmental benefit, practicality, reliabilities for the hanging emergency light of conventional wall.
Fig. 3 provides the internal structure schematic diagram of the utility model embodiment.The bottom of semiconductor illuminator is provided with the induction receiving coil 311 of radio induction charging system, and induction receiving coil 311 is connected rechargable battery or rechargable battery group 38 behind circuit such as over commutation and filtering.Rechargable battery or rechargable battery group 38 are positioned on the rechargable battery skeleton 39, are connected as a single entity with the skeleton 310 of responding to receiving coil 311, to strengthen mechanical strength.The one side upper end of semiconductor illuminator 1 is provided with a shift knob 313, is connected with the function control circuit 37 of semiconductor illuminator 1.The top of semiconductor illuminator 1 is provided with led array group or the single high-capacity LED light emitting source 34 that several superhigh brightness LEDs are formed.LED light emitting source 34 is welded on the LED printed circuit board 36, is provided with reflective optical system 35 between LED light emitting source 34 and the LED printed circuit board 36, and the luminous energy with high efficiency reflection backward radiation improves the luminous intensity that moves ahead to optical convergence's transmission eyeglass 33 directions.Optical convergence's transmission eyeglass 33 is arranged at LED light emitting source 34 tops, and effect is that parallel high light is forward assembled or be enlarged into to the divergent rays of LED.Above all component is integrated within the can 32, adds technology such as glue and realizes highly anti-pouring, water proofing property etc. by carrying out supersonic welding or tight screw thread with Multi-functional Lighting device head circle 31.
The semiconductor illuminator function operations directly electrically contacts formula touch-switch button 313 by function control circuit 37 sides of semiconductor illuminator non-and controls, by the coated displacement that penetrates the soft rubber or the inner touch-switch button 313 of silica gel indirect adjustments and controls semiconductor illuminator in shift knob space on the shell neck, pulse point triggers function control circuit 37.The function control circuit 37 of semiconductor illuminator 1 inside and induction receiving coil 311, rechargable battery or rechargable battery group 38, LED printed circuit board 36 and LED light emitting source 34 etc. are formed the electric loop of a complete charging and function control, realize multipurpose functions such as illumination and caution.
Fig. 4 provides the semiconductor illuminator decomposition texture schematic diagram of the utility model embodiment, and Fig. 5 provides the induction charging seat decomposition texture schematic diagram of the utility model embodiment.From visual observation, semiconductor illuminator 1 comprises semiconductor illuminator shell 32, head circle 31, touch-switch button 313 and lifting rope hole 312.Induction receiving coil 311, induction receiving coil skeleton 310, rechargable battery or rechargable battery group 38, battery skeleton 39, function control circuit 37, LED printed circuit board 36, optical reflector 35, LED light emitting source 34, optical convergence's diaphotoscope chip system 33, touch-switch button 313 grades are arranged in semiconductor illuminator shell 32 bodies, utilize reinforcement or riveted holes etc. and the inboard of semiconductor illuminator shell 32 to position and assemble, guarantee not have mechanical noise and internal displacement, also can utilize flexible material (as epoxy resin etc.) etc. that internal structure is carried out " grouting " typing, improve the whole shatter-resistant of semiconductor illuminator, waterproof, characteristics such as explosion-proof and electric property is stable.Each metal of multifunctional semiconductor illuminator 1 or nonmetal accessory and elements such as electronics, optics all need meet the safety standard of prevention electric shock or fire.Multi-functional Lighting device shell 32 is highly totally-enclosed through the realization of ultrasonic wave packaging technology with the head circle 31 on its top, or utilizes modes such as accurate thread, glue fixing structure to carry out encapsulation process, adopts specific compact boosting type sealing ring to increase water resistance.
The induction receiving coil 311 of semiconductor illuminator 1 is located at above the coil rack 310 of its bottom inside, induction receiving coil 311 is provided with at least 1 group winding, be electrically connected with the function control circuit 37 of semiconductor illuminator 1, induction receives radio energy, is supplied to conversion of rechargable battery or rechargable battery group 38 and LED light emitting source 34 electric light and luminous use.Induction receiving coil skeleton 310 belongs to a disjunctor skeleton together with battery skeleton 39, is convenient to increase mechanical strength.That induction receiving coil skeleton 310 adopts is cylindrical, ellipse or other similar structures, with 311 tight smooth cooperations of induction receiving coil of being twined, to improve energy-sensitive efficient, induction receiving coil 311 can be by craft or automatic coil winding machine machine-shaping, its width must be not less than the width of the induced emission coil 24 of induction charging seat 2 inside, causes induction efficiency to descend to avoid loose couplings.
The head circle 31 of Multi-functional Lighting device is located at the head of semiconductor illuminator shell 32, reinforces optical convergence's diaphotoscope chip system 33, and carries out suitably anti-pouring, waterproof sealing with semiconductor illuminator shell 32.The base center of semiconductor illuminator can 32 is provided with lifting rope hole 312, is used to wear tether rope, chain or belt, conveniently to carry or to locate suspension conveniently.
LED light emitting source 34 can adopt a plurality of super brightness or single high-capacity LED, LED is photochromic can to adopt white, redness, blueness, green or other colour systems flexibly, the LED light emitting source is arranged at middle above the LED printed circuit board 36, be electrically connected with LED printed circuit board 36, be converted to directional light or quasi-parallel light efficiently behind optical convergence's diaphotoscope chip system 33 of the light that LED light emitting source 34 is launched forward through reflective optical system 35 and front, reach far away, in-plant high strong illumination, flash caution and emergent luminous effect.
The reflective optical system 35 of semiconductor illuminator 1 is formed through mirror process by parabola, triangular facet or simple plane, to improve reflection efficiency.Small-sized reflecting surface of each LED configuration, all small-sized reflectings surface are integrated on the integrated big catoptric arrangement, to realize the single-spot effect, strengthen the optical reflection performance.
Fig. 6 provides the schematic diagram of optical convergence's diaphotoscope chip system 33 of the utility model embodiment, optical convergence's diaphotoscope chip system 33 is made up of many single biconvexs or the little eyeglass of plano-convex, each LED disposes a little eyeglass, the effect of little eyeglass is that to change into irradiating angle be zero directional light or the less quasi-parallel light of irradiating angle for the bigger spot light of irradiating angle that LED is sent, all little eyeglass injection mouldings are synthesized on a big eyeglass, all LED single-spot of parallel convergence are a high light spot, and effectively amplify light output intensity.
Fig. 7 provides the circuit of the utility model embodiment and forms block diagram, and circuit comprises cradle circuit A and luminaire circuit B.The wide voltage input civil power (alternating voltage 85-260VAC) that the whole world is suitable for is behind over commutation, by step-down frequency changer circuit A1 inversion link, electric energy transmitting is behind electromagnetic induction coupler input (being primary side) A2, be sent to couple input (the being secondary end) B1 of interior rechargable battery of luminaire circuit B or rechargable battery group B6, through links such as over commutation, filtering, mu balanced circuit B2, carry out contactless energy transmission (being wireless charging) for interior single rechargable battery of semiconductor illuminator or battery pack again.Since adopted the close-coupled structure of similar air-core transformer, for fear of the electromagnetic interference side effect that high frequency electromagnetic radiation brings, a certain frequency of VFC in legal spectral range, the whole charge efficiency of overall balance simultaneously.After charging process was finished, rechargable battery or rechargable battery group reflect by function control circuit B3, LED light emitting source (electric light energy conversion module) B4 and secondary optics and transmissive system B5 exports to semiconductor light-emitting-diode D, realize multi-functional operation.Because the circuit energy transmission continuity, even the rechargable battery group is less than filling in charging process, semiconductor illuminator also can be operated normally, realizes multi-functional.
The utility model can adopt dissimilar rechargable battery (secondary cell), as Ni-MH battery, nickel-cadmium cell and lithium ion battery etc., also can adopt novel super capacitor as energy-storage travelling wave tube.Wherein Ni-MH battery does not contain harmful substances such as cadmium or mercury, compliance with environmental protection requirements, can provide high-capacitance and energy density (be nickel-cadmium cell twice or more than), quickly-chargeable, temperature tolerance range wide (as-20～+ 60 ℃), recharge nearly 1,000 time, single are at least 3 times of common alkaline battery service time, even memory effect can not appear seldom, dependable performance, reasonable price is used economical and practical.The advantage of secondary lithium battery is that (commercially available battery mostly is 3.6～3.7VDC), specific capacity is big (is about 2.5 times of NI-G secondary cell to the open-circuit voltage height, be about 1.5 times of nickel-hydrogen secondary cell), self-discharge rate low (less than 8%/month, far below 30% and Ni-MH battery of nickel-cadmium cell 4 0%), the life-span long (can reach more than thousand times usually), do not have memory effect.No matter at the both positive and negative polarity of secondary lithium battery still in battery diaphragm, lithium all exists with ionic species, lithium ion battery negative is a carbon materials, as graphite etc.Anodal then be the transition metal oxide that contains lithium, as LiCoO
2, LiMn
2O
4Deng.Electrolyte is the organic solution that contains lithium salts.Lithium ion battery work (charge or discharge) process in, lithium ion directed movement in both positive and negative polarity and electrolyte membrance.During charging, lithium ion is deviate from from positive electrode under the driving of electric field, through electrolyte, is inserted in the negative pole.During discharge, process is just in time opposite, and promptly lithium ion returns in the positive pole, and electronics has then passed through in the electronic product of electricity consumption and power supply for it.Development process along with truly solid state lithium battery with the organic liquid of thoroughly abandoning in the lithium ion battery, allows lithium battery become safe and reliable rechargable battery.
The printed circuit board of the utility model embodiment mainly comprises 3 printed circuit board that integrated level is very high: a, induction charging seat main power source module; B, charging and main functional modules; C, LED light emitting source module.Every printed circuit board size has only several centimetres, can adopt loose upright element or surface mount elements flexibly, and volume and weight can reach pocket rank, has greatly increased semiconductor illuminator and has used field and operation convenience.
The major function operation of the utility model embodiment (only needing single touch-switch button) is listed below:
1) the touch-switch button is by the 1st time: semiconductor illuminator 9xLED bright entirely (or high-capacity LED 100% is bright);
2) the touch-switch button is by the 2nd time: semiconductor illuminator 5xLED bright (or high-capacity LED 50% is bright);
3) the touch-switch button is by the 3rd time: semiconductor illuminator 1xLED bright entirely (or high-capacity LED 10% is bright);
4) the touch-switch button is by the 4th time: semiconductor illuminator 9xLED flicker (or high-capacity LED 100% flicker);
5) the touch-switch button is by the 5th time: semiconductor illuminator 5xLED flicker (or high-capacity LED 50% flicker);
6) the touch-switch button is by the 6th time: semiconductor illuminator is gone out by the pass;
7) when semiconductor illuminator when charging normal, if external power supply cuts off the power supply suddenly, semiconductor illuminator is lighted 9xLED (or power LED 100% is bright) or flash caution automatically; When external power supply restored electricity, semiconductor illuminator closed automatically and goes out.
8) when semiconductor illuminator when charging normal, if semiconductor illuminator is broken away from the induction charging seat, luminaire is lighted 9xLED (or power LED 100% is bright) or flash caution automatically; When semiconductor illuminator returned the induction charging seat again, semiconductor illuminator closed automatically again and goes out.
Above function 7～8 is similar to the emergency light function, the emergency lighting in the time of can realizing civil power outage or tripping operation.
In order to simplify the operation of the utility model embodiment, above function 3 and 5 can suitably be cancelled as required.
Because advantages such as volume is little, in light weight, power consumption is low, nothing heat radiation that all accessories such as the induction receiving coil skeleton 310 of semiconductor illuminator 1 and induction receiving coil 311, rechargable battery or rechargable battery group 38, function control circuit 37, LED optical module 33～35 all have, can highly integrated combination, the length of whole semiconductor illuminator 1 can be controlled in 5～15 centimetres, can be fully being held within the single palm, be easy to carry and manipulate.
When the utility model uses as multifunctional semiconductor illuminator, the high-quality parallel hot spot of uniform optically focused that becomes clear can be provided, far firing range reach 50m or more than, after the full at every turn charging of rechargable battery or rechargable battery group, sustainable floodlighting 3～6 hours or more than, be suitable for army, police, the people etc. and be extensive use of.When being used as flash caution when using, its light-emitting area is big, and visual range is wide, the sustainable flash caution time be 2 times of continuous illumination or more than, can satisfy different warning lighting requirements.If will prolong the working time of the utility model embodiment semiconductor illuminator, can be met by the capacity that improves the rechargable battery group at an easy rate.
The utility model makes full use of unique technique and the technology innovative combination of multifunctional semiconductor illuminator on function and body to many integrations such as portable legerity type luminaire, warning lamp and emergency lights, and has realized traditional lighting device or explosion-proof, anti-pouring that emergency light was difficult to realize, waterproof and dustproof, vibrationproof, shatter-resistant, anticorrosion, high-low temperature resistant, long-life, light and handy many characteristics and advantage such as attractive in appearance, easy to use and energy-conserving and environment-protective.The utility model adopts totally enclosed type high-quality engineering plastics or other nonmetal or high-grade can bodies of metal, utilize ultrasonic sealing technology or other solder technology that the shell body part closely accurately is fused into one, the optics of integrated inside, electricity, different systems such as machinery are a non-removable organic fastening structure, utilize be placed in the external side of can non-to electrically contact touch-switch external member control internal electronic device simultaneously, reach satisfy explosion-proof, the anti-pouring, waterproof, vibrationproof, anticorrosion, ray machine electrical performance indexes and safety standards such as high-low temperature resistant and prevention electric shock or fire.
The utility model adopts reflection and transmission convergence optical system, only disperses owing to single led light emitting source radiated, and the hot spot effect is relatively poor, can't form a branch of complete uniform collimated light beam, is not suitable for directly being used on the portable illuminator.Some luminaire adopts led array with expansion light emitted area, thereby directly forms a light beams, but beam uniformity is relatively poor, can change with the number of LED and the tonal quality of each LED.The utility model makes full use of the advantage of accurate reflection and transmission convergence bioptical system, can accurately design focal length, curvature, face diameter, the thickness of optical reflector and transmission eyeglass, face diameter, dispersion angle, parameters such as spacing, the spot light diverging light of LED is converged to directional light or quasi-parallel light, realizes complete uniform single-spot type high-strength beam based on a plurality of ultra-high brightness LED arrays or the optimization of single high-capacity LED light emitting source secondary optics.
The utility model is on multi-functional basis more than the realization, also can on semiconductor illuminator, a voltage output plug be set proper site, add the dedicated convert joint, be embodied as diversified electronics such as mobile phone, personal digital assistant, intercom, digital camera/video camera, shaver, high-fidelity radio, flashlight and MP3/MP4 and information terminal electrical equipment and carry out the emergent charging service.Also can increase a locating slot or hole, in miniature compass is embedded in, with extra increase guide function at side, body part or the bottom position of the utility model embodiment semiconductor illuminator.
Claims (10)
1. induction semiconductor lighting warning lamp is characterized in that comprising semiconductor illuminator and induction charging seat two parts; Semiconductor illuminator is provided with illuminator enclosure, induction receiving coil, induction receiving coil skeleton, rechargable battery or rechargable battery group, rechargable battery skeleton, shift knob, function control circuit, LED printed circuit board, LED light emitting source, optical reflector and optical convergence's diaphotoscope chip system; The induction receiving coil is located on the induction receiving coil skeleton, induction receiving coil and induction receiving coil skeleton are located at the semiconductor illuminator bottom, rechargable battery is located on the rechargable battery skeleton, rechargable battery or rechargable battery group and rechargable battery skeleton are located at the semiconductor illuminator middle part, and the induction receiving coil is electrically connected with rechargable battery; Shift knob is located at semiconductor illuminator head one side, and shift knob is inner to be electrically connected with function control circuit, and light emitting source is located on the LED printed circuit board, and function control circuit is electrically connected with the induction receiving coil; The LED light emitting source is located at the semiconductor illuminator inner portion; Optical convergence's diaphotoscope chip system is located at the semiconductor illuminator top, and optical convergence's diaphotoscope chip system is formed combined type secondary integrated optics with the optical reflector of being located at LED light emitting source lower end and assembled and optical amplification system;
The induction charging seat is provided with cradle shell, induced emission coil, induced emission coil rack, induced emission module, chassis and plug; The induction charging seat is provided with a hole, the induced emission coil is located on the induced emission coil rack, induced emission coil and induced emission coil rack are located at the hole centre, induced emission coil axle center is consistent with induction charging seat axle center, the induced emission coil induced emission module interior with being located at the induction charging seat is electrically connected, and the induced emission module is electrically connected with the plug of being located at induction charging seat rear side; Insert in the hole of induction charging seat the semiconductor illuminator bottom, the inward flange of induction charging seat and seamless tight contact of semiconductor illuminator bottom outer edge, and induced emission coil and induction receiving coil are placed with symmetry about the vertical centre point.
2. induction semiconductor lighting warning lamp as claimed in claim 1 is characterized in that being provided with ferrite magnetic material in the middle of induced emission coil and induction receiving coil.
3. induction semiconductor lighting warning lamp as claimed in claim 1 or 2 is characterized in that responding to receiving coil and is provided with at least 1 group winding, and the width of induction receiving coil is not less than the width of the induced emission coil of induction charging seat inside.
4. induction semiconductor lighting warning lamp as claimed in claim 1 or 2, it is characterized in that responding to receiving coil skeleton and rechargable battery skeleton is the disjunctor skeleton.
5. induction semiconductor lighting warning lamp as claimed in claim 1 or 2 is characterized in that induced emission coil and induction receiving coil skeleton are cylindrical or oval skeleton.
6. induction semiconductor lighting warning lamp as claimed in claim 1 is characterized in that the LED light emitting source is a plurality of ultra-high brightness LED arrays or the single high-capacity LED light emitting source of annular array.
7. induction semiconductor lighting warning lamp as claimed in claim 1 is characterized in that the optical reflector of semiconductor illuminator forms through mirror process for parabola, triangular facet or simple plane.
8. induction semiconductor lighting warning lamp as claimed in claim 1, the optical convergence's diaphotoscope chip system that it is characterized in that semiconductor illuminator is made up of at least 1 biconvex or the little eyeglass of plano-convex, each LED is furnished with a little eyeglass, all little eyeglasses synthesize on integrated big eyeglass, and all LED single-spot of parallel convergence are a high light spot.
9. induction semiconductor lighting warning lamp as claimed in claim 1 is characterized in that the induction charging seat is a hollow drum shape or ellipse.
10. induction semiconductor lighting warning lamp as claimed in claim 1 is characterized in that the induction receiving coil of hollow ring is close to the semiconductor illuminator bottom enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200082223U CN201083345Y (en) | 2007-09-12 | 2007-09-12 | Electromagnetic induction type semiconductor illuminating warning lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200082223U CN201083345Y (en) | 2007-09-12 | 2007-09-12 | Electromagnetic induction type semiconductor illuminating warning lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083345Y true CN201083345Y (en) | 2008-07-09 |
Family
ID=39625812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200082223U Expired - Fee Related CN201083345Y (en) | 2007-09-12 | 2007-09-12 | Electromagnetic induction type semiconductor illuminating warning lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083345Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011057343A1 (en) | 2009-11-16 | 2011-05-19 | 300K Enterprises Pty Ltd | Contactless coupling and method for use with an electrical appliance |
| US8278842B2 (en) | 2008-09-26 | 2012-10-02 | Pegatron Corporation | Lamp set |
| CN101686589B (en) * | 2008-09-26 | 2012-11-21 | 和硕联合科技股份有限公司 | Lighting fixture set |
| CN104214751A (en) * | 2013-05-31 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Waterproof structure and flashlight with waterproof structure |
| CN108369641A (en) * | 2015-12-15 | 2018-08-03 | 三星电子株式会社 | Electronic equipment and bracket for it |
| CN110176809A (en) * | 2019-07-04 | 2019-08-27 | 上海飞科电器股份有限公司 | A kind of receiving end coil brace and electric shaver |
| CN110792972A (en) * | 2019-11-15 | 2020-02-14 | 徐州爱特普电子有限公司 | Household LED emergency lamp and movable charging assembly |
-
2007
- 2007-09-12 CN CNU2007200082223U patent/CN201083345Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8278842B2 (en) | 2008-09-26 | 2012-10-02 | Pegatron Corporation | Lamp set |
| CN101686589B (en) * | 2008-09-26 | 2012-11-21 | 和硕联合科技股份有限公司 | Lighting fixture set |
| WO2011057343A1 (en) | 2009-11-16 | 2011-05-19 | 300K Enterprises Pty Ltd | Contactless coupling and method for use with an electrical appliance |
| CN104214751A (en) * | 2013-05-31 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Waterproof structure and flashlight with waterproof structure |
| CN108369641A (en) * | 2015-12-15 | 2018-08-03 | 三星电子株式会社 | Electronic equipment and bracket for it |
| CN110176809A (en) * | 2019-07-04 | 2019-08-27 | 上海飞科电器股份有限公司 | A kind of receiving end coil brace and electric shaver |
| CN110792972A (en) * | 2019-11-15 | 2020-02-14 | 徐州爱特普电子有限公司 | Household LED emergency lamp and movable charging assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 |