CN108633150A - A kind of fuse switch operation induction type lighting device - Google Patents
A kind of fuse switch operation induction type lighting device Download PDFInfo
- Publication number
- CN108633150A CN108633150A CN201810595435.3A CN201810595435A CN108633150A CN 108633150 A CN108633150 A CN 108633150A CN 201810595435 A CN201810595435 A CN 201810595435A CN 108633150 A CN108633150 A CN 108633150A
- Authority
- CN
- China
- Prior art keywords
- control module
- detection control
- resistance
- pnp type
- type triode
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of fuse switches to operate induction type lighting device, it includes fuse switch, the becket side of fuse switch is flexibly connected lighting device shell by clip, one piece of small circuit board, lithium battery and conversion circuit module are equipped in lighting device shell, lighting device shell is equipped with small-sized solar receiver board, and the energy storage of lithium battery is solved by small-sized solar receiver board converting electrical energy.Wiring board includes microwave induced detection control module, LED illumination lamp and automatic switch control circuit etc., the configuration of the present invention is simple, it is easy for installation, applied widely, installation scope of power outage is small, and power off time is short, it is easy to operation, it is at low cost, night is made up because of the insufficient defect for increasing operation difficulty of illumination, and energy saving and service life is long.
Description
Technical field：
The present invention relates to a kind of fuse switches to operate induction type lighting device, belongs to distribution Overhaul site technical field, extensively
It is general to be applied in electric system fuse switch induction type lighting operation.
Background technology：
During power circuit and the interruption maintenance of equipment, need to carry out high-tension line power failure operation, the cut-off point usually having a power failure
It is positioned at the fuse switch position of high pressure shaft tower upper end.Fuse switch is mounted on 10kV distribution line branch lines,
Scope of power outage can be reduced, because there are one apparent cut-off points for it, has the function of disconnecting switch, can flexibly be drawn,
Closing operation.In the upper end of switch there are one becket, line outage, which is hooked when operation with the insulating bar of top buckle, to be fallen
The becket of formula fuse pulls down, and realizes the function of operating a switch of switch, otherwise pushes up, and realizes closing function.
Because the height of shaft tower is usually 10 meters or so, the insulating bar that the operating personnel on ground lengthen of standing hooks drop type
There is the becket of fuse certain difficulty, day time operation to need to operate.
Invention content：
A kind of simple in structure, easy for installation, applicable model is provided it is an object of the invention to overcome the shortcomings of above-mentioned prior art
Enclose wide, installation scope of power outage is small, and power off time is short, easy to operation, at low cost, it is energy saving and, service life is long, makes up night because shining
The bright insufficient fuse switch for increasing operation difficulty defect operates induction type lighting device.
The purpose of the present invention can be reached by following measure：A kind of fuse switch operation induction type illumination dress
It sets comprising fuse switch, it is characterised in that the becket side of fuse switch is flexibly connected illumination dress by clip
Set shell, size, position, the angle adjustable of clip；It is equipped with one piece of small circuit board, lithium battery in lighting device shell and turns
Circuit module is changed, lighting device shell is equipped with small-sized solar receiver board, and solar panel and conversion circuit module are electrically connected
It connects, conversion circuit module is connect with lithium battery, using solar panel and conversion circuit module, is filled for its power supply lithium battery
Electricity；
The wiring board includes microwave induced detection control module, and microwave induced the 1st foot of detection control module connects diode
VD3, diode VD3 connection PNP type triode VT1, PNP type triode VT1 connection diodes VD4, resistance R5, diode VD4
Resistance R3, resistance R4, capacitance C3, resistance R4 connection PNP type triode VT2, resistance R5 connection PNP type triode VT3 are connected,
PNP type triode VT3 connection PNP type triodes VT2, capacitance C4, thyristor VS, thyristor VS connection headlamps HW；Diode
VD2, capacitance C2, microwave induced the 2nd foot of detection control module, resistance R3, capacitance C3, capacitance C4, thyristor VS are connected；Resistance R1
Resistance R2, capacitance C1, headlamp HW are connected, resistance R2, capacitance C1, diode VD1, diode VD2 are connected；Diode VD1, electricity
Hold C2, microwave induced the 3rd foot of detection control module, PNP type triode VT1, resistance R5 to be connected；Microwave induced detection control module
Photo-resistor RG and adjustable resistance RP is connected between 4th foot, the 5th foot；
The microwave induced detection control module itself controls mould with miniature cyclic annular transmitting and reception antenna, microwave induced detection
The microwave signal that block generates generates a Space Microwave and takes precautions against from included miniature cyclic annular transmitting and reception antenna to spatial emission
Area；When insulating bar moves in the strick precaution area, miniature cyclic annular transmitting will receive mobile object with reception antenna and reflect
Microwave signal, faint frequency displacement or phase shift, this variable quantity are will produce between this echo-signal and the primary microwave signal penetrated
After microwave induced detection control module internal circuitry senses entry, amplification, shaping, Multiple range test and delay process, output control
Signal, to control late-class circuit work；
Capacitance C1, C2 and resistance R1, R2 and diode VD1, VD2 form decompression voltage regulator, and the both ends capacitance C2 can be obtained after energization
The DC voltage for obtaining 12V or so, for the delay circuit of microwave induced detection control module and PNP type triode VT1-VT3 compositions
It uses；
When insulating bar is when microwave induced detection control module microwave is taken precautions against and moved in area, mobile insulating bar is reflected micro-
Wave signal is received by microwave induced detection control module, after the processing of microwave induced detection control module internal circuit, microwave sense
The 1st foot of control module output low level should be detected, PNP type triode VTI is connected at this time, and 12V positive supplies just pass through three pole of positive-negative-positive
Pipe VT1, diode VD4 charge rapidly to capacitance C3, and the base stage of PNP type triode VT2 is sent to through resistance R4, make positive-negative-positive three
Pole pipe VT2, PNP type triode are connected rapidly, and thyristor VS is obtained trigger current and opened by PNP type triode VT3, resistance R5
Logical, headlamp HW is lit luminous at once；
It is microwave induced when microwave induced detection control module does not detect microwave signal after insulating bar, which leaves microwave, takes precautions against area
1st foot of detection control module will restore high level, PNP type triode VT1 cut-offs, capacitance C3 storages charge can by R4 to
PNP type triode VT2 base stages are discharged, and the illuminating state for maintaining headlamp HW is remained to；After capacitance C3 storage charges discharge substantially,
PNP type triode VT2 is also switched off with PNP type triode VT3, and thyristor VS shutdowns, headlamp HW extinguishes；
The photo-resistor RG and adjustable resistance RP being connected across between the 4th foot of microwave induced detection control module, the 5th foot, constitute and shine
The light-operated circuit of bright lamp HW；Daytime, photo-resistor RG resistance values were very low, and the 1st foot of microwave induced detection control module is defeated without level
Go out, PNP type triode VT1 will not be switched on, and headlamp HW not can be lit on daytime；At night, photo-resistor RG resistance values become
1st foot of height, microwave induced detection control module has level output, microwave induced detection control module that can work normally.
The present invention can generate following good effect compared with the prior art：The present invention insulating bar close to when automatic point
Bright headlamp improves the local luminance for needing operating position, you can realizes night drawing, the operation of combination switch, completes maintenance construction
Stop work of sending a telegram in reply.The present invention, which can timely and effectively solve fuse switch, could be carried out under conditions of sufficiency of illumination
The problem of drawing, closing operation, avoids in night illumination deficiency, especially in the case where rural area is without street lamp facility, it is most likely that
The operation order mistake for causing Yin La, closing three-phase, causes electric arc to cause phase fault, leads to large-area power-cuts and equipment damage thing
Therefore wait hidden danger.It has：
1. simple in structure, easy for installation.The volume of induction type lighting device is very small, by one piece of small circuit board and lithium battery
Deng composition, wiring board includes microwave induced detection control module, LED illumination lamp and automatic switch control circuit etc., lithium battery
Energy storage is solved by one piece of small-sized solar receiving panel converting electrical energy.Complete components install additional shell after can one hand hold,
Volume is relatively small, and induction type lighting device shell is fastened on fuse switch upper end becket side by clip,
Installation can be completed.
2. applied widely.It can be directed to the fuse switch of different model, the size position for replacing clip is adjusted accordingly
Setting angle, you can use.
3. installing, scope of power outage is small, power off time is short.
4. being convenient for mechanically actuated.Due to having installed induction type lighting device additional, after insulating bar enters in induction range,
Lighting device is lighted automatically, and illumination is provided for fuse switch, allows the operator to see drawing, alloy category ring position clearly, behaviour
Make simple and practical.
5. reducing entreprise cost.Previous night maintenance construction needs vehicle projectors equipment and personnel to illuminate auxiliary, uses
This induction type lighting device only needs 1 people that the drawing of fuse switch, closing operation can be completed.
Description of the drawings：
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the circuit diagram of the wiring board of the present invention.
Specific implementation mode：The specific implementation mode of the present invention below in conjunction with the accompanying drawings elaborates：
Embodiment：A kind of fuse switch operation induction type lighting device（Referring to Fig. 1）Comprising fuse switch falls
The becket side for falling formula fuse is flexibly connected lighting device shell, size, position, the angle adjustable of clip by clip.
One piece of small circuit board, lithium battery and conversion circuit module are equipped in lighting device shell, lighting device shell is equipped with small-sized
The energy storage of solar panel, lithium battery is solved by small-sized solar receiver board converting electrical energy.Solar panel and turn
Circuit module electrical connection is changed, conversion circuit module is connect with lithium battery, using solar panel and conversion circuit module, is
Its power supply lithium battery charges, not only energy saving and increase the present invention to solve the problems, such as that lithium battery out of power need to have a power failure replacement
Service life.
Wiring board（Referring to Fig. 2）Comprising microwave induced detection control module, microwave induced the 1st foot of detection control module
Connect diode VD3, diode VD3 connection PNP type triode VT1, PNP type triode VT1 connection diodes VD4, resistance
R5, diode VD4 connection resistance R3, resistance R4, capacitance C3, resistance R4 connection PNP type triode VT2, resistance R5 connections PNP
Type triode VT3, PNP type triode VT3 connection PNP type triodes VT2, capacitance C4, thyristor VS, thyristor VS connections are shone
Bright lamp HW；Diode VD2, capacitance C2, microwave induced the 2nd foot of detection control module, resistance R3, capacitance C3, capacitance C4, thyristor
VS is connected；
Resistance R1 connection resistance R2, capacitance C1, headlamp HW, resistance R2, capacitance C1, diode VD1, diode VD2 are connected；Two
Pole pipe VD1, capacitance C2, microwave induced the 3rd foot of detection control module, PNP type triode VT1, resistance R5 are connected；Microwave induced spy
It surveys and connects photo-resistor RG and adjustable resistance RP between the 4th foot of control module, the 5th foot.
The microwave induced detection control module itself is with miniature cyclic annular transmitting and reception antenna, microwave induced detection control
The microwave signal that molding block generates generates a solid space from included miniature cyclic annular transmitting and reception antenna to spatial emission
Microwave takes precautions against area.When insulating bar moves in the strick precaution area, miniature cyclic annular transmitting will receive mobile object with reception antenna
Reflected microwave signal will produce faint frequency displacement between this echo-signal and the primary microwave signal penetrated（Or phase shift）,
This variable quantity is through microwave induced detection control module internal circuitry senses entry, amplification, shaping, Multiple range test and delay process
Afterwards, output control signal, to control late-class circuit work.
Capacitance C1, C2 and resistance R1, R2 and diode VD1, VD2 form simple decompression voltage regulator, capacitance after energization
The both ends C2 can get the DC voltage of 12V or so, for microwave induced detection control module and PNP type triode VT1-VT3 compositions
Delay circuit use.
When microwave induced detection control module does not detect microwave signal, the 1st foot exports high level, PNP type triode
VT1 ends, and PNP type triode VT2 is also switched off with PNP type triode VT3, and thyristor VS shutdowns, headlamp HW does not work.Work as insulation
For bar when microwave induced detection control module microwave is taken precautions against and moved in area, the reflected microwave signal of mobile insulating bar is micro-
Wave induction detection control module receives, and after the processing of microwave induced detection control module internal circuit, the 1st foot exports low level,
PNP type triode VTI is connected at this time, and 12V positive supplies are just filled rapidly by PNP type triode VT1, diode VD4 to capacitance C3
Electricity, and it is sent to through resistance R4 the base stage of PNP type triode VT2, so that PNP type triode VT2, PNP type triode is connected rapidly, it is brilliant
Brake tube VS is open-minded by PNP type triode VT3, resistance R5 acquisition trigger currents, and headlamp HW is lit luminous at once.As long as absolutely
Edge bar moves, and headlamp HW remains illuminating state.After insulating bar, which leaves microwave, takes precautions against area, microwave induced detection controls mould
1st foot of block will restore high level, PNP type triode VT1 cut-offs, but since C3 storages charge can be by R4 to three pole of positive-negative-positive
Pipe VT2 base stages are discharged, so remaining to maintain the illuminating state of headlamp HW.About C3 charges discharge substantially after tens of seconds, insufficient
To maintain PNP type triode VT2, PNP type triode VT3 conductings, PNP type triode VT2, PNP type triode VT3 cut-offs are brilliant
Brake tube VS loses trigger current and is turned off when alternating current zero passage, and headlamp HW extinguishes.It is connected across microwave induced detection control mould
Photo-resistor RG between the 4th foot of block, the 5th foot and adjustable resistance RP constitutes the light-operated circuit of headlamp HW.Daytime is because of RG light
Irradiation, resistance value is very low, and the 1st foot of microwave induced detection control module is exported without level at this time, and PNP type triode VT1 will not be by
Conducting, so headlamp HW not can be lit on daytime.It has arrived at night, RG resistance values are got higher, microwave induced detection control module
1st foot has level output, so microwave induced detection control module can work normally.
It should be understood that the part that this specification does not elaborate belongs to the prior art.It is above-mentioned to implement for preferable
The description of example is more careful, but cannot be therefore, it is considered that being the limitation to scope of patent protection of the present invention.
Claims (1)
1. a kind of fuse switch operates induction type lighting device comprising fuse switch, it is characterised in that drop type
The becket side of fuse is flexibly connected lighting device shell, size, position, the angle adjustable of clip by clip；Illumination
One piece of small circuit board, lithium battery and conversion circuit module are equipped in device case, lighting device shell is equipped with the small-sized sun
Energy receiver board, solar panel and conversion circuit module electrical connection, conversion circuit module are connect with lithium battery, utilize the sun
Energy receiver board and conversion circuit module charge for its power supply lithium battery；
The wiring board includes microwave induced detection control module, and microwave induced the 1st foot of detection control module connects diode
VD3, diode VD3 connection PNP type triode VT1, PNP type triode VT1 connection diodes VD4, resistance R5, diode VD4
Resistance R3, resistance R4, capacitance C3, resistance R4 connection PNP type triode VT2, resistance R5 connection PNP type triode VT3 are connected,
PNP type triode VT3 connection PNP type triodes VT2, capacitance C4, thyristor VS, thyristor VS connection headlamps HW；Diode
VD2, capacitance C2, microwave induced the 2nd foot of detection control module, resistance R3, capacitance C3, capacitance C4, thyristor VS are connected；Resistance R1
Resistance R2, capacitance C1, headlamp HW are connected, resistance R2, capacitance C1, diode VD1, diode VD2 are connected；Diode VD1, electricity
Hold C2, microwave induced the 3rd foot of detection control module, PNP type triode VT1, resistance R5 to be connected；Microwave induced detection control module
Photo-resistor RG and adjustable resistance RP is connected between 4th foot, the 5th foot；
The microwave induced detection control module itself controls mould with miniature cyclic annular transmitting and reception antenna, microwave induced detection
The microwave signal that block generates generates a Space Microwave and takes precautions against from included miniature cyclic annular transmitting and reception antenna to spatial emission
Area；When insulating bar moves in the strick precaution area, miniature cyclic annular transmitting will receive mobile object with reception antenna and reflect
Microwave signal, faint frequency displacement or phase shift, this variable quantity are will produce between this echo-signal and the primary microwave signal penetrated
After microwave induced detection control module internal circuitry senses entry, amplification, shaping, Multiple range test and delay process, output control
Signal, to control late-class circuit work；
Capacitance C1, C2 and resistance R1, R2 and diode VD1, VD2 form decompression voltage regulator, and the both ends capacitance C2 can be obtained after energization
The DC voltage for obtaining 12V or so, for the delay circuit of microwave induced detection control module and PNP type triode VT1-VT3 compositions
It uses；
When insulating bar is when microwave induced detection control module microwave is taken precautions against and moved in area, mobile insulating bar is reflected micro-
Wave signal is received by microwave induced detection control module, after the processing of microwave induced detection control module internal circuit, microwave sense
The 1st foot of control module output low level should be detected, PNP type triode VTI is connected at this time, and 12V positive supplies just pass through three pole of positive-negative-positive
Pipe VT1, diode VD4 charge rapidly to capacitance C3, and the base stage of PNP type triode VT2 is sent to through resistance R4, make positive-negative-positive three
Pole pipe VT2, PNP type triode are connected rapidly, and thyristor VS is obtained trigger current and opened by PNP type triode VT3, resistance R5
Logical, headlamp HW is lit luminous at once；
It is microwave induced when microwave induced detection control module does not detect microwave signal after insulating bar, which leaves microwave, takes precautions against area
1st foot of detection control module will restore high level, PNP type triode VT1 cut-offs, capacitance C3 storages charge can by R4 to
PNP type triode VT2 base stages are discharged, and the illuminating state for maintaining headlamp HW is remained to；After capacitance C3 storage charges discharge substantially,
PNP type triode VT2 is also switched off with PNP type triode VT3, and thyristor VS shutdowns, headlamp HW extinguishes；
The photo-resistor RG and adjustable resistance RP being connected across between the 4th foot of microwave induced detection control module, the 5th foot, constitute and shine
The light-operated circuit of bright lamp HW；Daytime, photo-resistor RG resistance values were very low, and the 1st foot of microwave induced detection control module is defeated without level
Go out, PNP type triode VT1 will not be switched on, and headlamp HW not can be lit on daytime；At night, photo-resistor RG resistance values become
1st foot of height, microwave induced detection control module has level output, microwave induced detection control module that can work normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595435.3A CN108633150A (en) | 2018-06-11 | 2018-06-11 | A kind of fuse switch operation induction type lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810595435.3A CN108633150A (en) | 2018-06-11 | 2018-06-11 | A kind of fuse switch operation induction type lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108633150A true CN108633150A (en) | 2018-10-09 |
Family
ID=63691595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810595435.3A Pending CN108633150A (en) | 2018-06-11 | 2018-06-11 | A kind of fuse switch operation induction type lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108633150A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203787376U (en) * | 2014-04-25 | 2014-08-20 | 国家电网公司 | Drop fuse operation anti-falling combination tool |
| CN203934077U (en) * | 2014-06-30 | 2014-11-05 | 惠州帕兰德光电科技有限公司 | A kind of radar inductive lightning light fixture |
| CN206181487U (en) * | 2016-10-17 | 2017-05-17 | 成都赛昂电子科技有限公司 | Multicircuit processing type microwave induction type delay control system for light |
| CN206576148U (en) * | 2017-03-14 | 2017-10-24 | 江苏建筑职业技术学院 | The guard system of wild animal night intrusion can be reduced |
-
2018
- 2018-06-11 CN CN201810595435.3A patent/CN108633150A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203787376U (en) * | 2014-04-25 | 2014-08-20 | 国家电网公司 | Drop fuse operation anti-falling combination tool |
| CN203934077U (en) * | 2014-06-30 | 2014-11-05 | 惠州帕兰德光电科技有限公司 | A kind of radar inductive lightning light fixture |
| CN206181487U (en) * | 2016-10-17 | 2017-05-17 | 成都赛昂电子科技有限公司 | Multicircuit processing type microwave induction type delay control system for light |
| CN206576148U (en) * | 2017-03-14 | 2017-10-24 | 江苏建筑职业技术学院 | The guard system of wild animal night intrusion can be reduced |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201499354U (en) | Light-adjusting control device for LED streetlamp | |
| CN108633150A (en) | A kind of fuse switch operation induction type lighting device | |
| CN106287514B (en) | A kind of city electricity-saving lighting installation of new energy and electric power cooperation | |
| CN209169679U (en) | Photovoltaic lightning protection power distribution cabinet | |
| CN102325413A (en) | The intelligent controller and the charging method that are used for solar wind-energy charging and light control | |
| CN203387750U (en) | Over-voltage protection efficient LED street lamp power supply | |
| CN204104192U (en) | A kind of independent solar road lamp system of many light illumination modes | |
| JP6196977B2 (en) | Automatic switching dual power supply light | |
| CN102287742A (en) | Intelligent solar street lamp | |
| CN202435701U (en) | Automatic controller for electrodeless lamp serving as streetlamp | |
| CN201666559U (en) | Automatic repair lamp | |
| CN205746560U (en) | The tree-like solar LED (Light Emitting Diode) lamp in a kind of park | |
| CN2141623Y (en) | Photo controlled time delay switch | |
| CN205648101U (en) | Intelligent control system of LED streetlight | |
| CN202691873U (en) | Solar light-emitting diode (LED) corridor lamp | |
| CN202269070U (en) | Wireless single-light controller | |
| CN2031583U (en) | Ic auto-protector for refrigerator | |
| CN202269060U (en) | Intelligent controller for solar wind energy charging and light control | |
| CN206820330U (en) | A kind of box-type substation for being easy to maintenance | |
| CN101861039B (en) | Control circuit of metal halide headlamp of digitized locomotive | |
| CN205230526U (en) | Wind power generation's highway luminescence indication tablet | |
| CN2369449Y (en) | Solar lamp with LED | |
| CN208016078U (en) | Landscape light in city monitoring system | |
| CN202857034U (en) | Dual light source switching illuminating lamp | |
| CN212510921U (en) | Outdoor solar garden lamp device with timing switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181009 |
|
| WD01 | Invention patent application deemed withdrawn after publication |