CN207065413U - A kind of photovoltaic long afterglow ground lamp - Google Patents

A kind of photovoltaic long afterglow ground lamp Download PDF

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Publication number
CN207065413U
CN207065413U CN201720650989.XU CN201720650989U CN207065413U CN 207065413 U CN207065413 U CN 207065413U CN 201720650989 U CN201720650989 U CN 201720650989U CN 207065413 U CN207065413 U CN 207065413U
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China
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long
cover
control circuit
ground lamp
illuminating source
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方显峰
徐林元
李辉
金锡来
郑皓恒
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Zhejiang Minghui Luminescence Technology Co Ltd
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Zhejiang Minghui Luminescence Technology Co Ltd
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Abstract

A kind of photovoltaic long afterglow ground lamp combines to form the ground lamp body with airtight cavity by cover (1), pedestal (2), and each component is located in cavity.Control circuit (7) control active illuminating source (4) is with certain cycle or the luminous simultaneously inspired long-lasting phosphor (3) of dutycycle interval.The utility model is lighted by the light-decay characteristic of long after glow luminous material (3), has the advantages that power savings are more preferable, human eye comfort level and product reliability are higher, has the selection of more light-emitting modes, all-weather intelligent luminous;Set to form word or pattern by the way that the active illuminating source (4) of the long after glow luminous material (3) of identical or different glow color and identical or different glow color is carried out into subregion, and control active illuminating source (4) continuous illumination of identical or different glow color, or, it is luminous by different cycles or dutycycle interval, make the light-emitting mode of luminous brick more diversified, function is more, and application is more extensive.

Description

A kind of photovoltaic long afterglow ground lamp
Technical field
It the utility model is related to illuminator field, and in particular to a kind of power savings are more preferable, human eye comfort level and product The photovoltaic long afterglow ground lamp that reliability is higher, has the selection of more light-emitting modes, all-weather intelligent luminous etc..
Background technology
Existing photovoltaic light-emitting brick is a kind of luminous brick that the energy is provided by illumination.When illumination abundance, in luminous brick Photovoltaic device produces electric energy and charge storage element is charged;When illumination deficiency, luminous brick automatic start, light actively luminous Light source luminescent.Whole lamp does not have to external power supply, easy for installation, securely and reliably, energy-conserving and environment-protective, all can be used in the place for having illumination, Scape, villa garden, people Su Yuanqu etc. are made particularly suitable for park, scenic spot, Cultural Square, wall decoration, mountain-climbing pavement, community Outdoor scene illuminates.
But this photovoltaic light-emitting brick has following shortcoming:
1st, existing photovoltaic light-emitting brick is typically larger using normal bright pattern, power consumption;In order to ensure that luminous duration just needs to use The photovoltaic panel of larger area or the charge storage element of Large Copacity, not only high expensive, and if using larger area photovoltaic panel, Its light-emitting area will correspondingly diminish, so as to which brightness is relatively low.
2nd, its active illuminating source is because using normal bright pattern continuous illumination, service life is shorter, and easy in summer Broken down because operating temperature is too high.
3rd, it runs into the plum rain season in the long-time misty rain weather such as south of the River, can be because external environment illumination deficiency, causes to store Electric device storage electric energy deficiency, so as to can not continuous and effective light.
4th, it is just completely ineffective when its internal circuit failure or emitting components are damaged.
Utility model content
In order to overcome the technological deficiency of existing photovoltaic light-emitting brick, the technical problems to be solved in the utility model is to provide one kind Energy all-weather intelligent is luminous, light soft, safe and reliable, good energy-conserving effect photovoltaic long afterglow ground lamp.
The technical solution of the utility model is:A kind of photovoltaic long afterglow ground lamp, including cover, pedestal, actively light light Source, charge storage element, photovoltaic device, control circuit;Described cover is the transparent body or partially transparent body, and is combined to form with pedestal Ground lamp body with airtight cavity;Active illuminating source, electric power storage member are provided with the airtight cavity of described ground lamp body Part, photovoltaic device, control circuit;Described control circuit by circuit respectively with active illuminating source, charge storage element, photovoltaic device Part is connected;Long after glow luminous material is additionally provided with described cover or in the airtight cavity of ground lamp body;Described control electricity Road is that function with control charge storage element discharge and recharge and control charge storage element with cycle for setting or account for active illuminating source The control circuit of the empty function than intermittent power supply.
Further, pattern or word or non-slip texture or scattering layer or diffusing structure are additionally provided with described cover.
Further, it is additionally provided with light reflection device in the airtight cavity of described ground lamp body.
Further, described control circuit is the control circuit with wireless receiving or emission function;Or described control Circuit is also associated with sensor by circuit, described sensor be illuminance transducer or gravity sensor or infrared sensor or Radar sensor.
Further, described cover is provided with the hole or groove or subregion that concaveconvex structure is formed, or/and, it is described Pedestal is provided with the hole or groove or subregion that concaveconvex structure is formed;Long after glow luminous material is located at described hole or groove Or in subregion.
Further, described cover be made of glass or transparent plastic, Open Side Down and which is provided with no less than two The semiclosed body of individual hole or groove or subregion, long after glow luminous material are located at hole or the top of groove or subregion of cover.
Further, described pedestal is made of metal or plastics, opening upwards and which is provided with no less than two holes Hole or the semiclosed body of groove or subregion, long after glow luminous material are located at the hole of pedestal or the top of groove or subregion and passed through Transparent enclosure glue bond is below cover.
Further, described long after glow luminous material is to be arranged on according to certain rules in different holes or groove or subregion Turn blue the Sr of green glow4Al14O25:The SrAl of Eu2+, Dy3+ long after glow luminous material and jaundice green glow2O4:Eu2+, Dy3+ long afterglow The combination of luminescent material;Or described long after glow luminous material is the long after glow luminous material for being arranged in word or pattern.
Further, described active illuminating source for multiple or multigroup phase co-wavelength or different wave length, according to certain rules Be located at long after glow luminous material inside bottom surface or lower section or be directly arranged in cover lower section active illuminating source.
Structural principle of the present utility model is as shown in Figure 1:Under control circuit control, photovoltaic device absorbs luminous energy and stored To charge storage element;Control circuit control charge storage element is powered by certain cycle and dutycycle to active illuminating source;Actively send out Radiant electrified light emitting and inspired long-lasting phosphor;Twilight sunset is discharged after long after glow luminous material storage light.
Cover:
Cover is the transparent body or the partially transparent body of one-shot forming or secondary combination, and material is generally safety glass or PC etc. It transparent material, shape required design, can be panel or the semiclosed body provided with downwardly open cavity etc., mainly play printing opacity, hold The effect such as receive, fix, protecting, be anti-skidding.
Concaveconvex structure such as tendons etc. can be provided with cover, so as to form groove or hole or subregion, and reinforcement is played and makees With.The components such as afterglow materials, photovoltaic device are provided with described groove or hole or subregion, can be filled out by packaging plastic Fill or be partially filled with, to improve water resistance.
Non-slip texture or scattering layer or diffusing structure etc. can be provided with cover, it is luminous to improve non-skid property or increase Angle.Pattern or word etc. are also provided with cover.
Pedestal:
Pedestal is that one-time formed monomer or the assembly of secondary combination, material are generally metal or plastics etc., and shape is pressed Need to design, can be bottom plate or the semiclosed body provided with upward opening cavity etc., be located at cover bottom or lower section, and pass through encapsulation Glue or fixture etc. combine to form the ground lamp body with airtight cavity with cover, mainly rise pressure-bearing, support, receiving, fixation, The effects such as protection, installation.
It can such as be supported provided with concaveconvex structure on pedestal, so as to form groove or hole or subregion, and play reinforcement and make With.Described groove or hole are used to set component, can fill or be partially filled with by packaging plastic, to improve water resistance.
Especially, when cover is the semiclosed body provided with downwardly open cavity, long after glow luminous material, actively light light Source, charge storage element, photovoltaic device, control circuit are encapsulated in the cavity of cover by packaging plastic and are combined into one with cover When, the effect of pedestal is act as after packaging plastic curing molding naturally.
Long after glow luminous material:
Long after glow luminous material belongs to a kind of energy-saving luminous material, generally refers to long-afterglow luminescent powder or long-afterglow luminescent powder With the mixture or hybrid process thing of transparent medium.Wherein machining object refers to luminescent powder and transparent medium mixing, solid by heating Change or reaction solidifies or the article shaped by the technique such as injection, extrusion.Long-afterglow luminescent powder prioritizing selection good luminous performance is mixed The alkaline earth aluminate salt or silicates of rare earth, the Sr for the green glow that such as turns blue4Al14O25Or the SrAl of green-yellow light2O4, or both press one Certainty ratio mixes.The transparent medium used is the media such as good plastic resin, rubber or the glass of translucency.
Long after glow luminous material plays continues luminous effect by twilight sunset after active illuminating source stops luminous.
The shape of long after glow luminous material can be according to actual demand designed, designed;Generally layer structure, it is preferably made to Rigidity or flexible sheet material.
Long after glow luminous material with advance comprising, can be located in the groove or hole or subregion of cover or pedestal, or with it is saturating Bright medium mixing is cast in the groove or hole or subregion of cover or pedestal;Can also be by long-afterglow luminescent powder and transparent medium Mixing is directly poured in the groove or hole or subregion of cover or pedestal;It can also be mixed with transparent medium and directly be processed into face Lid, and serve as the effect of long after glow luminous material.
Long after glow luminous material can be arranged in word or pattern etc..
The utility model has more than length again due to adding long after glow luminous material, therefore existing conventional LED lighting function The light-decay characteristic of brightness luminescent material, light-emitting mode selection are more diversified.Especially, long after glow luminous material is to be respectively provided at difference The Sr of the green glow that turns blue in hole or groove or subregion4Al14O25:Eu2+, Dy3+ long after glow luminous material and the green glow that turns to be yellow SrAl2O4:The combination of Eu2+, Dy3+ long after glow luminous material, it is more rich so as to the glow color of long after glow luminous material.
Active illuminating source:
Active illuminating source is multiple or multigroup phase co-wavelength or different wave length, same package mode or different packaged types Active emitting components, can be LED light source or laser LED light source etc., preferably adopting surface mounted LED.
Active illuminating source can be divided into the active illuminating source of arousal function and conventional luminous work(by main application difference The active illuminating source of energy.Wherein, the active illuminating source of arousal function is generally located in the inside or bottom of long after glow luminous material Face or lower section, it is main to play inspired long-lasting phosphor, preferably SMD encapsulation, with wiring board, peak wavelength Below 450nm blue light or purple light or ultraviolet leds.The active illuminating source of conventional lighting function is typically directly arranged in cover Lower section, the luminous energy sent directly project without long after glow luminous material, mainly play conventional lighting, display etc., select on demand Select and glow or the straw hat formula LED of gold-tinted or white light etc. or adopting surface mounted LED etc..
Charge storage element:
Charge storage element can be battery, such as Ni-MH battery, lithium battery or electric capacity etc., preferably LiFePO4 Battery.
Photovoltaic device:
Photovoltaic device includes monocrystalline silicon photovoltaic device, polycrystalline silicon photovoltaic device or amorphous silicon photovoltaic device etc..
Photovoltaic device can serve as the function of illuminance transducer, control circuit can be according to light except that luminous energy can be utilized to charge The ambient light illumination parameter that volt device collects automatically controls the discharge and recharge of charge storage element, and controls active illuminating source to start working Or be stopped, so as to realize the function of automatic light on and off round the clock.
Photovoltaic device can be arranged on the inside of ground lamp body;Can also concentrated setting at one, and be certain distance Interior all ground lamps provide electric energy.
Control circuit:
Control circuit can be simple control circuit, or IC control circuits etc., can control the discharge and recharge of charge storage element, and The keying of control circuit, active illuminating source continued power is given, or active illuminating source interval is given by some cycles or dutycycle Power supply.
Control circuit can preset power supply powering mode, such as dutycycle, cycle, power;Or connection sensor, pass through The signal of sensor collection makes corresponding feedback, when such as daytime, when control circuit detects photovoltaic device light abundance When i.e. ambient light illumination is more than charge threshold, control circuit controls photovoltaic device to charge charge storage element, and controls charge storage element pair Active illuminating source is stopped power supply;When night, when control circuit detects that the insufficient i.e. ambient light illumination of photovoltaic device light is small When charge threshold, control circuit control charge storage element stops charging and active illuminating source was continuously powered or by certain week Phase and dutycycle intermittent power supply, active illuminating source electrified light emitting and inspired long-lasting phosphor, long after glow luminous material store Twilight sunset is discharged after light, it is achieved thereby that automatic light on and off round the clock;Or on the control circuitry integrated wireless transmitting or reception device, So as to both can be from main light emission, it be controlled luminous to receive extraneous control command, and can control multiple photovoltaic long afterglow floor tiles The active illuminating source synchronous light-emitting of lamp.
The active illuminating source of multiple or multigroup different wave length is controlled with the different cycles by control circuit simultaneously and accounted for Sky such as controls blue-ray LED luminous with 10s cycle and 10% dutycycle interval, controlled simultaneously than luminous by control circuit Red-light LED is luminous with 5s cycle and 20% dutycycle interval, is produced with regard to the ground lamp that can design more diversified light-emitting mode Product.
Sensor:
Sensor is illuminance transducer or gravity sensor or infrared temperature sensor or radar inductor etc., passes through detection External information is converted into control signal and is supplied to control circuit, so as to control the luminous keying of ground lamp or light-emitting mode.As passed Sensor is illuminance transducer, when illuminance transducer senses that ambient light illumination is more than energization threshold value, control circuit control electric power storage member Part is stopped power supply;When illuminance transducer senses that ambient light illumination is less than energization threshold value, control circuit control charge storage element is to master Dynamic illuminating source is continuously powered or active illuminating source intermittent power supply, active illuminating source is led to by certain cycle and dutycycle Electroluminescence and inspired long-lasting phosphor, twilight sunset is discharged after long after glow luminous material storage light;Described energization threshold value can be with small In charge threshold above, so as to meet that the lighting standard in place place can not but make photovoltaic device to electric power storage when ambient light illumination When element charges, the obstructed electroluminescence of active illuminating source, so as to reduce power consumption and extend effective fluorescent lifetime of ground lamp.
Light reflection device:
Light reflection device is located in the airtight cavity of ground lamp body, have the function that reflect blast, can be reflecting piece or The film-coating type light reflection device such as reflective membrane or reflector or reflector layer or reflector etc., preferably aluminizer.
Major advantage of the present utility model is:
1st, the maximum difference of the utility model product and existing photovoltaic light-emitting brick is to introduce long after glow luminous material, and By control circuit to being located at long after glow luminous material inside or the active illuminating source of bottom surface or lower section with some cycles and accounting for Sky compares intermittent power supply:When active illuminating source is powered, the light portion sent is absorbed by long after glow luminous material, partially passes through Long after glow luminous material plays luminous function;When active illuminating source extinguishes, long after glow luminous material continues afterglow, such as This work to go round and begin again, so as to:1. reducing the power consumption of photovoltaic long afterglow ground lamp, existing photovoltaic light-emitting brick can not only be increased Luminous duration, and designed for us and provide electricity surplus using more light-emitting modes, also reduced to charge storage element The requirement of capacity and photovoltaic device area etc., so as to save hardware cost, and due to using the photovoltaic device compared with small area, Light-emitting area is increase accordingly, improves the luminosity of ground lamp;2. can continuous illumination, and reduce the fluctuation of stroboscopic Depth, the light sent more eyeshield.
2nd, existing photovoltaic light-emitting brick can cause charge storage element storage electric energy not in misty rain day because external environment illumination deficiency Foot, so as to active illuminating source can not continuous and effective light;Or lead to not send out due to electronic component or circuit damage The situation of light.And the utility model product reduces storage as a result of with the pattern of some cycles or dutycycle intermittent power supply Limitation of the electric device capacity to the duration that lights;And exhausted in charge storage element storage electric energy, or, electronic component or circuit damage In the case of, can still it rely on the long afterglow property of long after glow luminous material to play certain inducing action:So as to complete Weather continuous illumination.
3rd, the utility model can independently be sent out by the wireless transmission or receiving device in control circuit according to pre-set programs Light, it is controlled luminous that and can receives extraneous control command, moreover it is possible to which the signal being passed to by control circuit according to sensor automatically controls master Dynamic illuminating source lights, therefore is not only suitable for traditional outdoor scene decorative lighting, is also applied for the road surface paving of luminescent road If, road instruction mark etc., the scope of application greatly expands.
4th, the utility model can combine the active illuminating source of existing conventional lighting function, by by identical or different hair The active illuminating source of the long after glow luminous material of light color and identical or different glow color carries out subregion and sets to form word Or pattern, and control the active illuminating source of identical or different glow color luminous by different cycles or dutycycle interval, make The light-emitting mode of luminous brick is more diversified, and function is more, and application is more extensive, can be not only used for ground, can be also used for The places such as metope.
Brief description of the drawings
Fig. 1 is principle schematic diagram of the present utility model;
Fig. 2 is cross-sectional view of the present utility model;
Fig. 3-1 is the overlooking the structure diagram of embodiment one of the present utility model;
Fig. 3-2 is the cross-sectional view of embodiment one of the present utility model;
Fig. 4-1 is the overlooking the structure diagram of embodiment two of the present utility model;
Fig. 4-2 is the cross-sectional view of embodiment two of the present utility model;
Fig. 5-1 is the overlooking the structure diagram of embodiment three of the present utility model;
Fig. 5-2 is the cross-sectional view of embodiment three of the present utility model;
Fig. 6-1 is the overlooking the structure diagram of example IV of the present utility model;
Fig. 6-2 is the cross-sectional view of example IV of the present utility model;
Fig. 7-1 is the overlooking the structure diagram of embodiment five of the present utility model;
Fig. 7-2 is the cross-sectional view of embodiment five of the present utility model;
Fig. 8-1 is the overlooking the structure diagram of embodiment six of the present utility model;
Fig. 8-2 is the cross-sectional view of embodiment six of the present utility model.
Embodiment
Accompanying drawing 1-2 is compareed, plus new content, specific increase:Compare accompanying drawing 1-2, a kind of photovoltaic long afterglow ground lamp, bag Include cover (1), pedestal (2), active illuminating source (4), charge storage element (5), photovoltaic device (6), control circuit (7);Described Cover (1) is the transparent body or partially transparent body, and the ground lamp body with airtight cavity is combined to form with pedestal (2);It is described Ground lamp body airtight cavity in be provided with active illuminating source (4), charge storage element (5), photovoltaic device (6), control circuit (7);Described control circuit (7) by circuit respectively with active illuminating source (4), charge storage element (5), photovoltaic device (6) phase Even;It is characterized in that:Long after glow luminous material (3) is additionally provided with described cover (1) or in the airtight cavity of ground lamp body; Described control circuit (7) is luminous to active with the function and control charge storage element (5) for controlling charge storage element (5) discharge and recharge Light source (4) is with the cycle of setting or the control circuit of the function of dutycycle intermittent power supply.Pattern is additionally provided with described cover (1) Or word or non-slip texture or scattering layer or diffusing structure.Reflector is additionally provided with the airtight cavity of described ground lamp body Part.Described control circuit (7) is the control circuit also with wireless receiving or emission function;Or described control circuit (7) Sensor (8) is also associated with by circuit, described sensor (8) is illuminance transducer or gravity sensor or infrared sensor Or radar sensor.Described cover (1) is provided with the hole or groove or subregion that concaveconvex structure is formed, or/and, it is described Pedestal (2) is provided with the hole or groove or subregion that concaveconvex structure is formed;Long after glow luminous material (3) is located at described hole Or in groove or subregion.Described cover (1) be made of glass or transparent plastic, Open Side Down and cover (1) is provided with No less than two circular cavities or the semiclosed body of groove or subregion, long after glow luminous material (3) is located at the hole or groove of cover (1) Or the top of subregion.Described pedestal (2) be made of metal or plastics, opening upwards and pedestal (2) be provided be no less than The semiclosed body of two circular cavities or groove or subregion, long after glow luminous material (3) are located at the hole or groove or subregion of pedestal (2) Top and by transparent enclosure glue bond below the cover (1).Described long after glow luminous material (3) is to set according to certain rules Put the Sr of the green glow that turns blue in different holes or groove or subregion4Al14O25:Eu2+, Dy3+ long after glow luminous material and jaundice The SrAl of green glow2O4:The combination of Eu2+, Dy3+ long after glow luminous material;Or described long after glow luminous material (3) is to be arranged in The long after glow luminous material of word or pattern.Described active illuminating source (4) is multiple or multigroup phase co-wavelength or different ripples Inside or bottom surface or lower section long, that be located at long after glow luminous material (3) according to certain rules are directly arranged under cover (1) The active illuminating source of side.
Embodiment one
A kind of square photovoltaic long afterglow ground lamp, including cover (110), pedestal (120), long after glow luminous material (130), Active illuminating source (140), charge storage element (150), photovoltaic device (160), control circuit (170), as shown in Fig. 3-1,3-2.
Cover (110):
Cover (110) is the square light penetrating object that 200mm × 200mm × 40mm is provided with downwardly open cavity, and material is transparent PC, by being combined after Shooting Technique post forming.
The top surface of cover (110) is provided with non-slip texture;Cavity is provided with grid, grid by cavity be divided into 1., 2., 3., 4., 5., 6., 7., 8., 9. nine subregions.
Pedestal (120):
Long after glow luminous material (130), active illuminating source (140), charge storage element (150), photovoltaic device (160), control Circuit (170) processed is encapsulated in the cavity of cover (110) by transparent enclosure glue and is combined into one with cover (110), is encapsulated Naturally the effect of pedestal (120) is act as after adhesive curing shaping.
Long after glow luminous material (130):
Long after glow luminous material (130) is the two panels of advance comprising by SrAl2O4Long-afterglow luminescent powder and transparent epoxy resin The square rigid sheet being mixed, it is gluing and be fixed in cavity and 5., 8. divided by what grid was divided into by transparent enclosure respectively In area and it is close on the inner surface of cover (110);And the two panels of advance comprising is by Sr4Al14O25Long-afterglow luminescent powder with it is transparent The square rigid sheet that resin is mixed, respectively by transparent enclosure it is gluing and be fixed in cavity by grid be divided into 6., 7. subregion is interior and is close to the inner surface of cover (110).
Active illuminating source (140):
The SMD ultra-bright LED of blue light that active illuminating source (140) encapsulates for 4 groups of 16 SMD, every group of row for pressing 2 × 2 Row mode respectively by transparent enclosure it is gluing and be fixed on 5., 6., 7., 8. long after glow luminous material (130) in this 4 subregions Bottom surface, mainly play inspired long-lasting phosphor (130);And 9 white light straw hat formula ultra-bright LEDs, by 3 × 3 Arrangement mode is gluing and to be fixed on subregion 9. interior by transparent enclosure, plays conventional luminous lighting, white light LEDs top passes through Transparent enclosure glue also incorporates diffuser plate (111), plays even light.
Charge storage element (150):
Charge storage element (150) is 3.2V/1300MAH lithium iron phosphate storage batteries.
Photovoltaic device (160):
Photovoltaic device (160) is four pieces of 4V/240MAH rectangle single-crystalline-silicon solar-cell panels, passes through transparent enclosure glue respectively It is viscous and be fixed on cover (110) cavity 1., 2., 3., the top of 4. this four subregions, and when the function of illuminance transducer.Control Circuit (170) processed:
Control circuit (170) is intel MCS51 single chip machine controlling circuits, can control circuit auto switching and electric power storage round the clock The discharge and recharge of element (150);And control blue-ray LED is with 10s cycle, 10% dutycycle interval is luminous and inspired long-lasting is sent out Luminescent material (130), and white light LEDs Chang Liangfa light is controlled simultaneously.
The utility model product has many advantages, such as green energy conservation, easy for installation, safe and reliable, can be in automatic extinguishing on daytime Go out, at night automatic luminous, and energy required design several lighting modules, suitable for places such as garden, lawn, park, squares.
Embodiment two
A kind of square photovoltaic long afterglow gravity sensing ground lamp, including cover (210), pedestal (220), long-persistence luminous material Expect (230), active illuminating source (240), charge storage element (250), photovoltaic device (260), control circuit (270), sensor (280), as shown in Fig. 4-1,4-2.
Cover (210):
Cover (210) is the square light penetrating object that 200mm × 200mm × 46mm is provided with downwardly open cavity, and material is transparent PC, by being combined after Shooting Technique post forming.
The top surface of cover (210) is provided with non-slip texture;Cavity is provided with grid, and cavity is divided into I, II, III, IV, V by grid Five subregions.
Pedestal (220):
Pedestal (220) be formed in one stainless steel spray painting drain pan, be located on the bottom surface of cover (210) and pass through screw (221) it is combined into one with cover (210).
Long after glow luminous material (230):
Long after glow luminous material (230) is four advance comprisings by SrAl2O4Long-afterglow luminescent powder mixes with transparent PU resins Triangle rigid sheet made of conjunction, respectively by transparent enclosure glue bond be fixed in cavity by grid be divided into I, II, III, IV subregion is interior and is close to the inner surface of cover (210).
Active illuminating source (240):
The SMD ultra-bright LED of blue light that active illuminating source (240) encapsulates for 4 groups of 12 SMD, every group of row for pressing triangle Row mode is fixed on long after glow luminous material (230) in I, II, III, IV this 4 subregions by transparent enclosure glue bond respectively Bottom surface, mainly play inspired long-lasting phosphor (230).
Charge storage element (250):
Charge storage element (250) is 2.4V/1600MAH nickel-hydrogen accumulators.
Photovoltaic device (260):
Photovoltaic device (260) is 2.5V/480MAH prismatic single crystal silicon solar cell plates, is consolidated by transparent enclosure glue bond It is scheduled on the top of the subregion of cover (210) cavity V.
Control circuit (270):
Control circuit (270) is intel MCS51 single chip machine controlling circuits, can control circuit auto switching and control round the clock The discharge and recharge of charge storage element (250), and the signal that can be passed to according to sensor (280) controls active illuminating source (240) with 20s Cycle and the luminous simultaneously inspired long-lasting phosphor (230) of 10% dutycycle interval.
Sensor (280):
Sensor (280) is gravity sensor, is located in cavity and is welded to by wire in control circuit (270), energy Automatic sensing surface pressing, and signal is passed into control circuit (270).
The utility model product has the soft, green energy conservation that lights, easy for installation, safe and reliable, energy all-weather intelligent hair Many advantages, such as light, and when people by when can experience gravity automatic luminous, suitable for gardens square, shopping mall, garden, public affairs The occasions such as garden, road, garden.
Embodiment three
A kind of circular photovoltaic long afterglow thermal infrared human body sensing ground lamp, including cover (310), pedestal (320), long afterglow Luminescent material (330), active illuminating source (340), charge storage element (350), photovoltaic device (360), control circuit (370), pass Sensor (380), reflector layer (390), as shown in Fig. 5-1,5-2.
Cover (310):
Cover (310) is the cylindrical light penetrating object that radius 500mm, thickness 65mm are provided with downwardly open cavity, and material is Bright PC, by being combined after Shooting Technique post forming.
The top surface of cover (310) is provided with non-slip texture;Grid is provided with cavity, plays subregion.
Pedestal (320):
Pedestal (320) is that the bottom opening of embedded cover (310) is interior and passes through by being molded one-time formed ABS drain pans Silica gel is combined into one with cover (310).
Long after glow luminous material (330):
Long after glow luminous material (330) is SrAl2O4Long-afterglow luminescent powder mixes directly counter be cast in transparent epoxy resin Manufactured pili annulati body of light in the grid of cover (310) outer ring.
Active illuminating source (340):
Active illuminating source (340) is the SMD ultra-bright LED of blue light of 8 SMD encapsulation, is equably arranged in annular shape And bottom surface that is gluing by transparent enclosure and being fixed on long after glow luminous material (330), mainly play inspired long-lasting phosphor (330) effect.
Charge storage element (350):
Charge storage element (350) is 1100F super capacitors.
Photovoltaic device (360):
Photovoltaic device (360) is four pieces of 2.5V/180MAH rectangle single-crystalline-silicon solar-cell panels, and across passes through respectively The top of the gluing grid corresponding with cavity center is fixed on of transparent enclosure.
Control circuit (370):
Control circuit (370) is STC12C5A60S2 single chip machine controlling circuits, can control circuit auto switching and control round the clock The discharge and recharge of charge storage element (350) processed and the signal that can be passed to according to sensor (380) control blue-ray LED with the 15s cycles and The luminous simultaneously inspired long-lasting phosphor (330) of 10% dutycycle.
Sensor (380):
Sensor (380) is thermal infrared human body sensor, and the center at the top of cavity is fixed on by transparent enclosure glue bond, Human body radiation in energy automatic sensing certain distance, and signal is passed into control circuit (370).
Light reflection device (390):
Light reflection device (390) is aluminizer, is vaporized on the bottom of airtight cavity, plays a part of to reflect blast.
The utility model product has the soft, green energy conservation that lights, easy for installation, safe and reliable, energy all-weather intelligent hair Many advantages, such as light, and can be in automatic sensing certain distance human body radiation and light, suitable for fields such as outdoor passageway, shopping malls Institute.
Example IV
A kind of regular hexagon photovoltaic long afterglow radar senses ground lamp, including cover (410), pedestal (420), long afterglow hair Luminescent material (430), active illuminating source (440), charge storage element (450), photovoltaic device (460), control circuit (470), sensing Device (480), as shown in Fig. 6-1,6-2.
Cover (410):
Cover (410) is regular hexagon transparent panel panel, and material is transparent toughened glass.The top surface of cover (1) is provided with mill Sand face.
Pedestal (420):
Pedestal (420) is the hexagon stainless steel metal plate shell that 125mm × 125mm × 40mm is provided with upward opening cavity Body, the open top of the embedded pedestal (420) of cover (410) is interior and is combined into one by silica gel.The cavity of pedestal (420) is provided with Support and by cavity be divided into (i), (ii), (iii), (iv), (v), (vi), (vii) seven subregions.
Long after glow luminous material (430):
Long after glow luminous material (430) is three advance comprisings by SrAl2O4Long-afterglow luminescent powder mixes with transparent PU resins Isosceles trapezoid rigid sheet made of conjunction, respectively by transparent enclosure glue bond be fixed on subregion (i), (iii), it is (v) interior.
Active illuminating source (440):
The SMD ultra-bright LED of purple light that active illuminating source (440) encapsulates for 3 groups of 6 SMD, every group of row for pressing 1 × 2 Row mode respectively by transparent enclosure glue bond be fixed on (i), (iii), (v) in 3 subregions long after glow luminous material (430) bottom surface, Mainly play inspired long-lasting phosphor (430);And 3 groups of 6 feux rouges straw hat formula ultra-bright LEDs, every group by 1 × 2 Arrangement mode respectively by transparent enclosure glue be directly adhesively fixed subregion (ii), (iv), the lower section of (vi) cover (410), play conventional hair The effect of optical illumination.
Charge storage element (450):
Charge storage element (450) is 2.5V/1300MAH lithium iron phosphate storage batteries.
Photovoltaic device (460):
Photovoltaic device (460) is four pieces of 2V/120MAH rectangle single-crystalline-silicon solar-cell panels, is equally spacedly located at cavity point In area's groove that (vii) corresponding pedestal (420) is surrounded by support.
Control circuit (470):
Control circuit (470) is STC12C5410AD single chip machine controlling circuits, can control circuit auto switching and control round the clock The discharge and recharge of charge storage element (450) processed, and can according to sensor (480) be passed to signal control purple LED with 9s cycle, 12% dutycycle interval is luminous;Control red-light LED luminous with 18s cycle, 12% dutycycle interval simultaneously.
Sensor (480):
Sensor (480) is radar sensor, is welded on by wire in control circuit (470), can be according to Doppler Signal is simultaneously passed to control circuit (470) by effect inducing moving objects, and corresponding feedback is made by control circuit (470).
The utility model product has many advantages, such as green energy conservation, easy for installation, safe and reliable, energy automatic sensing to people Body or vehicle movement simultaneously light, laying or road instruction mark available for the road surface that lights etc..
Embodiment five
A kind of square photovoltaic long afterglow ground lamp, including cover (510), pedestal (520), long after glow luminous material (530), Active illuminating source (540), charge storage element (550), photovoltaic device (560), control circuit (570), as shown in Fig. 7-1,7-2.
Cover (510):
Cover (510) is the square light penetrating object that 200mm × 200mm × 40mm is provided with downwardly open cavity, and material is transparent PC, by being combined after Shooting Technique post forming.
The surface of cover (510) is printed on foot print patterns by laser incising;Grid is provided with cavity, plays subregion.
Pedestal (520):
Long after glow luminous material (530), active illuminating source (540), charge storage element (550), photovoltaic device (560), control Circuit (570) processed is encapsulated in the cavity of cover (510) by transparent enclosure glue and is combined into one with cover (510), is encapsulated Naturally the effect of pedestal (520) is act as after adhesive curing shaping.
Long after glow luminous material (530):
Long after glow luminous material (530) is preformed member, by by SrAl2O4Long-afterglow luminescent powder and transparent epoxy resin Mixing is cast in solidification in mould and formed.Long after glow luminous material (530) is shaped as and the foot print patterns on cover (510) surface Corresponding footprint shape, it is located at immediately below foot print patterns and gluing by transparent enclosure and be fixed on the interior of cover (510) cavity On surface.
Active illuminating source (540):
Active illuminating source (540) is the SMD ultra-bright LED of ultraviolet light of 27 SMD encapsulation, by long-persistence luminous material Expect that profile and the shape of (530) are gluing and be fixed on its bottom surface by transparent enclosure, mainly play inspired long-lasting phosphor (530) effect.
Charge storage element (550):
Charge storage element (550) is 3.2V/1300MAH lithium iron phosphate storage batteries.
Photovoltaic device (560):
Photovoltaic device (560) is 6 pieces of 4V/240MAH rectangle single-crystalline-silicon solar-cell panels, with 3 × 2 arrangement mode point Do not pass through the gluing top with the left and right sides subregion for being fixed on ground lamp cavity of transparent enclosure.
Control circuit (570):
Control circuit (570) is intel MCS51 single chip machine controlling circuits, can control circuit auto switching and electric power storage round the clock The discharge and recharge of element (550), and control ultraviolet leds to be lighted with 20s cycle and 10% dutycycle.
Sensor (580):
Sensor (580) is illuminance transducer, and signal is simultaneously passed to control circuit (570) by energy induced environment illumination, by Control circuit (470) makes corresponding feedback.
The utility model product has the soft, green energy conservation that lights, easy for installation, safe and reliable, energy all-weather intelligent hair Many advantages, such as light, and can be according to ambient light illumination automatic distinguishing active illuminating source (540), or light active illuminating source automatically (540) and foot print patterns are shown, suitable for occasions such as gardens square, shopping mall, garden, park, road, gardens.
Embodiment six
A kind of square photovoltaic long afterglow instruction ground lamp, including cover (610), pedestal (620), long after glow luminous material (630), active illuminating source (640), charge storage element (650), photovoltaic device (660), control circuit (670), such as Fig. 8-1,8-2 It is shown.
Cover (610):
Cover (610) is the square light penetrating object that 200mm × 200mm × 40mm is provided with downwardly open cavity, and material is transparent PC, by being combined after Shooting Technique post forming.
The surface laser of cover (610) is printed by indication character 100m and upward arrow;Cavity is provided with grid, and grid will Cavity subregion.
Pedestal (620):
Long after glow luminous material (630), active illuminating source (640), charge storage element (650), photovoltaic device (660), control Circuit (670) processed is encapsulated in the cavity of cover (610) by transparent enclosure glue and is combined into one with cover (610), is encapsulated Naturally the effect of pedestal (620) is act as after adhesive curing shaping.
Long after glow luminous material (630):
Long after glow luminous material (630) is advance comprising part, by SrAl2O4Long-afterglow luminescent powder mixes with transparent PU resins After be cast in solidification in mould and form.The shape of long after glow luminous material (630) indication character with cover (610) surface respectively Or pattern is corresponding, it is located at immediately below indication character or pattern and the top of ground lamp cavity is fixed on by transparent enclosure glue bond On face.
Active illuminating source (640):
Active illuminating source (640) is the SMD highlighted LED of blue light of 39 SMD encapsulation, by long after glow luminous material (630) profile and shape are gluing and be fixed on its bottom surface by transparent enclosure, mainly play inspired long-lasting phosphor (630) effect;And to connect transparent enclosure gluing and be fixed on cover (610) chamber for 14 white light straw hat formula ultra-bright LED directs The top surface of body, play conventional luminous lighting and show.
Charge storage element (650):
Charge storage element (650) is 3.2V/1300MAH lithium iron phosphate storage batteries.
Photovoltaic device (660):
Photovoltaic device (660) is 6 pieces of 4V/240MAH rectangle single-crystalline-silicon solar-cell panels, by 3 × 2 arrangement mode point The top of the left and right sides subregion of ground lamp cavity is not fixed on by transparent enclosure glue bond, serves as the work(of illuminance transducer Energy.Control circuit (670):
Control circuit (670) is intel MCS51 single chip machine controlling circuits, can control circuit auto switching and electric power storage round the clock The discharge and recharge of element (650), control blue-ray LED is luminous with 20s cycle and 10% dutycycle interval, and control is white simultaneously Light LED is luminous with 10s cycle and 20% dutycycle interval.
The utility model product has the soft, green energy conservation that lights, easy for installation, safe and reliable, energy all-weather intelligent hair Many advantages, such as light, can in automatic distinguishing on daytime, evening automatic luminous and can by word and pattern displaying traffic configured information, Suitable for occasions such as highways.
The preferred version of the utility model creation is the foregoing is only, is not created to limit the utility model, All any modifications within the spirit and principle of the utility model creation, made, equivalent substitution etc., should be included in this practicality In the protection domain of new creation.

Claims (9)

1. a kind of photovoltaic long afterglow ground lamp, including cover (1), pedestal (2), active illuminating source (4), charge storage element (5), light Lie prostrate device (6), control circuit (7);Described cover (1) is the transparent body or partially transparent body, and combines to form band with pedestal (2) There is the ground lamp body of airtight cavity;Active illuminating source (4), electric power storage member are provided with the airtight cavity of described ground lamp body Part (5), photovoltaic device (6), control circuit (7);Described control circuit (7) by circuit respectively with active illuminating source (4), Charge storage element (5), photovoltaic device (6) are connected;It is characterized in that:On described cover (1) or ground lamp body airtight cavity Inside it is additionally provided with long after glow luminous material (3);Described control circuit (7) is the function with control charge storage element (5) discharge and recharge With control charge storage element (5) to active illuminating source (4) with the control electricity of the cycle of setting or the function of dutycycle intermittent power supply Road.
A kind of 2. photovoltaic long afterglow ground lamp according to claim 1, it is characterised in that:Also set on described cover (1) There are pattern or word or non-slip texture or scattering layer or diffusing structure.
A kind of 3. photovoltaic long afterglow ground lamp according to claim 1, it is characterised in that:Described ground lamp body it is close Light reflection device is additionally provided with closed chamber body.
A kind of 4. photovoltaic long afterglow ground lamp according to claim 1, it is characterised in that:Described control circuit (7) is Also there is the control circuit of wireless receiving or emission function;Or described control circuit (7) is also associated with sensor by circuit (8), described sensor (8) is illuminance transducer or gravity sensor or infrared sensor or radar sensor.
A kind of 5. photovoltaic long afterglow ground lamp according to claim 1, it is characterised in that:Described cover (1) is provided with The hole or groove or subregion that concaveconvex structure is formed, or/and, described pedestal (2) is provided with the hole that concaveconvex structure is formed Hole or groove or subregion;Long after glow luminous material (3) is located in described hole or groove or subregion.
A kind of 6. photovoltaic long afterglow ground lamp according to claim 5, it is characterised in that:Described cover (1) is by glass Made of glass or transparent plastic, Open Side Down and cover (1) be provided with it is semiclosed no less than two circular cavities or groove or subregion Body, long after glow luminous material (3) are located at hole or the top of groove or subregion of cover (1).
A kind of 7. photovoltaic long afterglow ground lamp according to claim 5, it is characterised in that:Described pedestal (2) is by gold Made of category or plastics, opening upwards and pedestal (2) be provided with and be no less than two circular cavities or the semiclosed body of groove or subregion, grow Afterglow materials (3) be located at pedestal (2) hole or the top of groove or subregion and by transparent enclosure glue bond in cover (1) lower section.
A kind of 8. photovoltaic long afterglow ground lamp according to claim 1 or 5 or 6 or 7, it is characterised in that:More than described length Brightness luminescent material (3) is the long after glow luminous material for being arranged in word or pattern.
A kind of 9. photovoltaic long afterglow ground lamp according to claim 1 or 5 or 6 or 7, it is characterised in that:Described active Illuminating source (4) is multiple or multigroup phase co-wavelength or different wave length, is located at long after glow luminous material (3) according to certain rules Internal or bottom surface or lower section or be directly arranged in cover (1) lower section active illuminating source.
CN201720650989.XU 2017-06-07 2017-06-07 A kind of photovoltaic long afterglow ground lamp Active CN207065413U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629468A (en) * 2018-12-24 2019-04-16 上海同济检测技术有限公司 Long-afterglow energy-accumulating luminescent road road surface indicating module and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629468A (en) * 2018-12-24 2019-04-16 上海同济检测技术有限公司 Long-afterglow energy-accumulating luminescent road road surface indicating module and preparation method thereof

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