CN107420776A - Self-powered UV detects LED - Google Patents

Self-powered UV detects LED Download PDF

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Publication number
CN107420776A
CN107420776A CN201710632209.3A CN201710632209A CN107420776A CN 107420776 A CN107420776 A CN 107420776A CN 201710632209 A CN201710632209 A CN 201710632209A CN 107420776 A CN107420776 A CN 107420776A
Authority
CN
China
Prior art keywords
led
baseplate
powered
self
control module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710632209.3A
Other languages
Chinese (zh)
Inventor
张强华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Huake Laite Electronic Co Ltd
Original Assignee
Shenzhen Huake Laite Electronic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Huake Laite Electronic Co Ltd filed Critical Shenzhen Huake Laite Electronic Co Ltd
Priority to CN201710632209.3A priority Critical patent/CN107420776A/en
Publication of CN107420776A publication Critical patent/CN107420776A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00Electric lighting devices with self-contained electric batteries or cells
    • F21L4/08Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • F21L4/085Pocket lamps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64Fluorescence; Phosphorescence
    • G01N21/6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/062LED's

Abstract

The present invention discloses a kind of self-powered UV detections LED, including light bulb and light fitting body, light fitting body includes conductive male seat, radiator, LED-baseplate and lampshade, the conductive female seat that connection is adapted to conductive male seat is provided with light bulb, conductive male seat is inserted into adaptation connection power supply, the present invention in conductive female seat and passes through photovoltaic devices, LED is powered after light is absorbed, also it is electronically stored at standby in lithium battery by unnecessary, reaches that oneself is self-sustaining, it is convenient to be used in the wild.It is additionally provided with UV uviol lamps simultaneously, the either common LED of UV uviol lamps is used by the button selection in light bulb, it can be used for searching when using UV uviol lamps and the things for producing fluorescence reaction can be irradiated with UV ultraviolets, be suitable for the aid of field detection.Meanwhile the mode combined using graphite and aluminium base, it is twice of performance of aluminium sheet using graphite heat conducting coefficient, accelerates the radiating of LED, so as to extends the service life of product.

Description

Self-powered UV detects LED
Technical field
The present invention relates to lighting technical field, more particularly to one kind to detect LED with self-powered UV.
Background technology
As the improvement of people's living standards, LED is very universal as illuminations, derive as illuminations Many LED light sources, and the structure of LED is also varied.But for prior art, LED is divided into two kinds, Yi Zhongshi It is fixed, by being fixed on roof, wall or track, by being powered with the power line on roof, wall or track Luminous, another kind is powered by battery.
Be inconvenient to carry away by fixed form power supply, and it is limited, it is necessary to standby more by battery powered, battery power consumption Batteries, or local charging is needed, usage time is not grown.And the LED function of prior art is single, when a variety of work(of needs It is a kind of waste to financial resource and material resource, it is necessary to buy a variety of light fixtures while use during energy.
The content of the invention
For weak point present in above-mentioned technology, the present invention provides a kind of self-powered UV detections LED, passes through photovoltaic Device, LED is powered after light is absorbed, is also electronically stored at standby in lithium battery by unnecessary, reaches that oneself is self-sustaining, It is convenient to be used in the wild.And also there is UV functions, it is vdiverse in function.
In order to achieve the above object, a kind of self-powered UV detections LED of the present invention, including light bulb and light fitting body, light fixture Body includes conductive male seat, radiator, LED-baseplate and lampshade, is provided with the light bulb and leading for connection is adapted to conductive male seat Goddess of lightning's seat, conductive male seat are inserted into adaptation connection power supply, the radiator in conductive female seat and are arranged on the top of LED-baseplate, and Lampshade surrounds LED-baseplate, and photovoltaic devices are provided with the outside of lampshade, and photovoltaic devices are connected with LED-baseplate and conductive female seat, conductive After female seat is connected with conductive male seat, photovoltaic devices are connected with the energy supply control module in light bulb, and chargeable lithium is provided with light bulb Battery, the electric energy that photovoltaic devices absorb luminous energy transformation pass to power port control module, lithium battery are charged.
Wherein, the photovoltaic devices include extinction plate and energy converter, and extinction plate is connected with energy converter, and electric energy turns Parallel operation is connected with LED-baseplate, and provides electric energy to LED, and energy converter is also by connecting conductive female seat and the electricity in light bulb Source control module connection, and in unnecessary electrical power storage to lithium battery.
Wherein, the LED in the LED-baseplate is arranged on minute surface rear reflector, and beside the LED being each spaced It is provided with a raised convex ball of the glass for reflection light.
Wherein, the radiator is attached onto with LED-baseplate, and radiator is located at the top of LED-baseplate, LED-baseplate It is outside underneath towards lampshade, the radiator includes aluminium base and graphite material, and graphite material is centered around around aluminium base.
Wherein, the lower end of the lampshade is additionally provided with extension block, and the extension block encloses bowl structure, the extension block For crystal glass.
Wherein, the LED is provided with multiple color, and LED controls luminous intensity and luminous by LED-baseplate Color.
Wherein, UV uviol lamps are additionally provided with the LED-baseplate, LED substrate electrically connects with the master board in light bulb, Master board electrically connects with the button in light bulb, presses corresponding button by selection, selection LED lights or UV uviol lamps It is luminous.
Wherein, being set in the light bulb has USB interface, the USB interface and the energy supply control module in master board Electrical connection, USB interface external power supply, to lithium battery power supply.
Wherein, the master board includes main control module, energy supply control module and key control module, energy supply control module Be connected with lithium battery, and electrically connected with main control module, key control module is connected with main control module, also with the button in light bulb Electrical connection.
Wherein, the conductive male seat is general screw thread rotation structure, the conductive male seat and any one general spiral shell The adaptation connection of line rotational structure type conduction female seat.
The beneficial effects of the invention are as follows:
Compared with prior art, a kind of self-powered UV of the invention detection LED is right after light is absorbed by photovoltaic devices LED is powered, and is also electronically stored at standby in lithium battery by unnecessary, is reached that oneself is self-sustaining, convenient to be used in the wild. UV uviol lamps are additionally provided with simultaneously, by the button selection in light bulb using the either common LED of UV uviol lamps, work as use It can be used for searching when UV uviol lamps and the things for producing fluorescence reaction can be irradiated with UV ultraviolets, be suitable for field spy The aid of survey.In the present invention, using LED as during illumination work, LED can arbitrarily be selected by button simultaneously Color and brightness, meanwhile, the mode combined using graphite and aluminium base, is twice of aluminium sheet using graphite heat conducting coefficient Performance, accelerate the radiating of LED, so as to extend the service life of product.And colorful LED lamp and crystal glass cover are provided with, Use more bright and colourful.
Brief description of the drawings
Fig. 1 is LED lamp structure schematic diagram of the embodiment of the present invention;
Fig. 2 is light fitting body structural representation of the embodiment of the present invention;
Fig. 3 is photovoltaic devices construction module figure of the embodiment of the present invention;
Fig. 4 is overall work module diagram of the embodiment of the present invention;
Fig. 5 is LED substrate structure LED distribution map of the present invention.
Main element symbol description:
1st, light bulb 2, light fitting body
11st, conductive female seat 12, master board
13rd, lithium battery 21, conductive male seat
22nd, radiator 23, LED-baseplate
24th, lampshade 25, extension block
26th, photovoltaic devices 261, extinction plate
262nd, energy converter.
Embodiment
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Fig. 1-Fig. 2 is referred to, the present invention discloses a kind of self-powered UV detections LED, including light bulb 1 and light fitting body 2, lamp Tool body 2 includes the extension block 25 that conductive male seat 21, radiator 22, LED-baseplate 23, lampshade 24 and lampshade 24 extend downwardly, The conductive female seat 11 that connection is adapted to conductive male seat 21 is provided with light bulb 1, conductive male seat 21 is inserted into conductive female seat 11 and fitted Powered with connection, radiator 22 is arranged on the top of LED-baseplate 23, and lampshade 24 surrounds LED-baseplate 23, and the outside of lampshade 24 is set Photovoltaic devices 26 are equipped with, photovoltaic devices 26 are connected with LED-baseplate 23 and conductive male seat 21, and conductive female seat 11 connects with conductive male seat 21 After connecing, photovoltaic devices 26 are connected with the energy supply control module 122 in light bulb 1, and chargeable lithium cell 13, light are provided with light bulb 1 The electric energy that volt device 26 absorbs luminous energy transformation passes to energy supply control module 122, and lithium battery 13 is charged.
Referring to Fig. 3, in the present embodiment, photovoltaic devices 26 include extinction plate 261 and energy converter 262, extinction plate 261 are connected with energy converter 262, and energy converter 262 is connected with LED-baseplate 23, and are provided electric energy and turned to LED, electric energy Parallel operation 262 is also connected by connecting conductive female seat 11 with the energy supply control module 122 in light bulb 1, and unnecessary electrical power storage Onto lithium battery 13.
Referring to Fig. 4, in the present embodiment, master board 12 includes main control module 121, energy supply control module 122 and pressed Key control module 123, energy supply control module 122 electrically connect with lithium battery 13, and are electrically connected with main control module 121, by key control Module 123 is connected with main control module 121, is also electrically connected with the button 14 in light bulb 1, main when the LED on button 14 is opened Control module 121 first monitors on photovoltaic devices 26 whether have electric energy generation, if there is electric energy generation, and energy converter 262 and LED bases When the magnitude of voltage of plate 23 is more than supply voltage, main control module 121 controls LED-baseplate 23 using electricity caused by electric energy dress parallel operation 262 LED can be powered, and by unnecessary electricity storage all on lithium battery 13.When magnitude of voltage is less than the load voltage value of LED When, main control module 121 controls lithium battery 13 to be powered to LED-baseplate 23.In the present embodiment, when main control module 121 detects When not worked to LED, meanwhile, on electric energy dress parallel operation 262 when having electric energy conversion, automatic control power supply control module 122 is by electricity Can storage on lithium battery 13, to facilitate at night or carry when photovoltaic devices 26 can not be powered to LED-baseplate 26 Power supply energy.
In the present embodiment, the electric energy of lithium battery 13 is not limited to obtain by the photovoltaic devices 26 of solar energy, can be with External power supply is connected by the usb 15 in light bulb 1 to be powered, in order to quick charge.
In the present embodiment, radiator 22 includes aluminium base (not shown) and graphite material (not shown), graphite material enclose It is wound on around aluminium base, graphite material is attached onto with LED basic 23, and radiator 22 is usually located at the upper of LED-baseplate 23 Side, LED-baseplate 23 it is outside underneath towards lampshade 24, in the present embodiment, employ heat absorption capacity makes twice of aluminium base Graphite material, it is more beneficial for absorbing caused heat energy in LED-baseplate 23, and distributes, avoids heat build-up to LED-baseplate 23 And the damage that master board 12 is brought, improve the service life of LED.
Referring to Fig. 5, in the present embodiment, in order to reduce the energy consumption of LED to a greater degree, by LED-baseplate 23 LED 231 is arranged on minute surface rear reflector 232, and the side of LED 231 being each spaced is both provided with a raised use , can be by the reflection light of minute surface rear reflector 232, together when LED 231 lights in the convex ball 233 of the glass of reflection light When, due to can be disposed on the convex ball 233 of the glass of reflection light around LED 231, Gu the convex ball 233 of glass also can be anti- Light is penetrated, so, it is only necessary to which the LED 231 of half, half use specular mirror picture, it is possible to send enough lights, save significantly Power saving amount.
In the present embodiment, in order to increase the attractive in appearance of LED, LED 231 is arranged to a variety of different colors, Light on and off, the color of the LED 231 in LED-baseplate 23 are controlled by main control module 121, and brightness is adjusted, further , on lampshade 24, extension block 25 is provided with, extension block 25 uses crystal glass, and extension block 25 encloses bowl structure, side Just the light that LED 231 is shot out carries out an optically focused, and uses crystal glass, makes the outward appearance of whole LED more aesthetically pleasing.
In the present embodiment, UV uviol lamps 234, LED-baseplate 23 and the master control in light bulb 1 are additionally provided with LED-baseplate 23 Making sheet 12 is electrically connected, and master board 12 electrically connects with the button 14 in light bulb 1, and corresponding button 14, selection are pressed by selection LED 231 is luminous or UV uviol lamps 234 are luminous, in the present embodiment, using UV uviol lamps 234, can be used in nature In, some things easily produce fluorescence reaction under the irradiation of ultraviolet light, Gu when selection uses UV uviol lamps 234, Ke Yiyong In field detection, make the function more horn of plenty of whole LED.
Certainly, in the present embodiment, conductive male seat 21 is general screw thread rotation structure, conductive male seat 21 and any one General screw thread rotation structural conductive female seat can be carried out adaptation connection, admittedly can be by whole light fitting body 1 from light bulb 1 Take apart, it is versatile in any light fixture fixed seat.
Advantage of the invention is that:
1)A kind of self-powered UV detects LED, and by photovoltaic devices, LED is powered after light is absorbed, will also be unnecessary Be electronically stored at standby in lithium battery, reach that oneself is self-sustaining, it is convenient to be used in the wild;
2)UV uviol lamps are provided with, by the button selection in light bulb using the either common LED of UV uviol lamps, work as use It can be used for searching when UV uviol lamps and the things for producing fluorescence reaction can be irradiated with UV ultraviolets, be suitable for field spy The aid of survey, it is vdiverse in function, alleviate the burden of people's trip;
3)Using LED as during illumination work, color and the brightness of LED can be arbitrarily selected by button, and set There are colorful LED lamp and crystal glass cover, use more bright and colourful;
4)The mode combined using graphite and aluminium base, is twice of performance of aluminium sheet using graphite heat conducting coefficient, accelerates LED Radiating, so as to extend the service life of product.
Disclosed above is only several specific embodiments of the present invention, but the present invention is not limited to this, any ability What the technical staff in domain can think change should all fall into protection scope of the present invention.

Claims (10)

1. a kind of self-powered UV detects LED, it is characterised in that including light bulb and light fitting body, light fitting body includes conductive public Seat, radiator, LED-baseplate and lampshade, the conductive female seat that connection is adapted to conductive male seat, conductive male seat are provided with the light bulb Adaptation connection power supply in conductive female seat is inserted into, the radiator is arranged on the top of LED-baseplate, and lampshade surrounds LED-baseplate, Photovoltaic devices are provided with the outside of lampshade, photovoltaic devices are connected with LED-baseplate and conductive female seat, and conductive female seat connects with conductive male seat After connecing, photovoltaic devices are connected with the energy supply control module in light bulb, and chargeable lithium cell is provided with light bulb, and photovoltaic devices absorb The electric energy of luminous energy transformation passes to power port control module, and lithium battery is charged.
2. self-powered UV according to claim 1 detects LED, it is characterised in that the photovoltaic devices include extinction plate And energy converter, extinction plate are connected with energy converter, energy converter is connected with LED-baseplate, and provides electric energy to LED Lamp, energy converter are also connected by connecting conductive female seat with the energy supply control module in light bulb, and unnecessary electrical power storage Onto lithium battery.
3. self-powered UV according to claim 1 detects LED, it is characterised in that the LED peace in the LED-baseplate On minute surface rear reflector, and the raised glass for reflection light is both provided with beside the LED being each spaced Convex ball.
4. self-powered UV according to claim 1 detects LED, it is characterised in that the radiator attaches with LED-baseplate Together, and radiator is located at the top of LED-baseplate, LED-baseplate it is outside underneath towards lampshade, the radiator includes aluminium base Plate and graphite material, graphite material are centered around around aluminium base.
5. self-powered UV according to claim 1 detects LED, it is characterised in that the lower end of the lampshade is additionally provided with Extension block, the extension block enclose bowl structure, and the extension block is crystal glass.
6. self-powered UV according to claim 1 detects LED, it is characterised in that the LED is provided with a variety of face Color, LED control luminous intensity and luminous color by LED-baseplate.
7. self-powered UV according to claim 2 detects LED, it is characterised in that is additionally provided with UV in the LED-baseplate Uviol lamp, LED substrate electrically connect with the master board in light bulb, and master board electrically connects with the button in light bulb, pass through choosing Select and press corresponding button, selection LED is luminous or UV uviol lamps light.
8. self-powered UV according to claim 7 detects LED, it is characterised in that being set in the light bulb has USB to connect Mouthful, the USB interface electrically connects with the energy supply control module in master board, USB interface external power supply, to lithium battery power supply.
9. self-powered UV according to claim 1 detects LED, it is characterised in that the master board includes master control mould Block, energy supply control module and key control module, energy supply control module are connected with lithium battery, and are electrically connected with main control module, Key control module is connected with main control module, is also electrically connected with the button in light bulb.
10. self-powered UV according to claim 1 detects LED, it is characterised in that the conductive male seat is general spiral shell Line rotational structure, the conductive male seat are adapted to connection with any one general screw thread rotation structural conductive female seat.
CN201710632209.3A 2017-07-28 2017-07-28 Self-powered UV detects LED Pending CN107420776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710632209.3A CN107420776A (en) 2017-07-28 2017-07-28 Self-powered UV detects LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710632209.3A CN107420776A (en) 2017-07-28 2017-07-28 Self-powered UV detects LED

Publications (1)

Publication Number Publication Date
CN107420776A true CN107420776A (en) 2017-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710632209.3A Pending CN107420776A (en) 2017-07-28 2017-07-28 Self-powered UV detects LED

Country Status (1)

Country Link
CN (1) CN107420776A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108561842A (en) * 2018-06-15 2018-09-21 深圳市均益安联光伏系统工程有限责任公司 A kind of photovoltaic type LED light

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201448609U (en) * 2009-08-10 2010-05-05 广州市松乐电子科技有限公司 Solar LED lamp
CN101900293A (en) * 2010-07-30 2010-12-01 海洋王照明科技股份有限公司 Condenser lens and lamp using same
CN202835191U (en) * 2012-07-09 2013-03-27 宁波日进前景光电节能科技有限公司 Anti-dazzling reflecting cover
CN203052532U (en) * 2012-12-04 2013-07-10 武宁县华宇光电科技有限公司 Highly-efficient and energy-saving lamp reflector
CN203115848U (en) * 2012-12-22 2013-08-07 曾庆国 LED (light emitting diode) lamp reflecting plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201448609U (en) * 2009-08-10 2010-05-05 广州市松乐电子科技有限公司 Solar LED lamp
CN101900293A (en) * 2010-07-30 2010-12-01 海洋王照明科技股份有限公司 Condenser lens and lamp using same
CN202835191U (en) * 2012-07-09 2013-03-27 宁波日进前景光电节能科技有限公司 Anti-dazzling reflecting cover
CN203052532U (en) * 2012-12-04 2013-07-10 武宁县华宇光电科技有限公司 Highly-efficient and energy-saving lamp reflector
CN203115848U (en) * 2012-12-22 2013-08-07 曾庆国 LED (light emitting diode) lamp reflecting plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108561842A (en) * 2018-06-15 2018-09-21 深圳市均益安联光伏系统工程有限责任公司 A kind of photovoltaic type LED light

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Application publication date: 20171201

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