CN107859946A - Street lamp with an automatic light meter - Google Patents
Street lamp with an automatic light meter Download PDFInfo
- Publication number
- CN107859946A CN107859946A CN201711221274.3A CN201711221274A CN107859946A CN 107859946 A CN107859946 A CN 107859946A CN 201711221274 A CN201711221274 A CN 201711221274A CN 107859946 A CN107859946 A CN 107859946A
- Authority
- CN
- China
- Prior art keywords
- water
- supply
- pipe
- street lamp
- housing
- 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.)
- Withdrawn
Links
- 239000011324 bead Substances 0.000 claims abstract description 26
- 230000035807 sensation Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 239000004744 fabric Substances 0.000 claims description 8
- 239000008400 supply water Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000000571 coke Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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]
- H05B45/10—Controlling the intensity of the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of street lamp with an automatic light meter, including：Lamppost；Housing, each surface of its outer wall are provided with LED lamp bead, and each surface of inner walls is provided with multiple heat sinks；Multiple radiating tubes, multiple radiating tubes are corresponding with multiple surfaces of inner walls respectively, and radiating tube is in the planar structure repeatedly bent, and radiating tube is close to be arranged on the surface of inner walls, and the side wall of radiating tube is close to the two sides of each heat sink；Light sensation light-adjusting module, it is used to sense light intensity, and the brightness of LED lamp bead is adjusted according to light intensity；Latitude analysis module, it is used to analyze local longitude and latitude acquisition daily sunrise time and sunset time, and is turned on and off according to sunrise time and sunset time control LED lamp bead.The present invention can adjust the brightness of LED lamp bead according to light intensity, close and open LED lamp bead according to sunrise time and sunset time, and using water-cooling, radiating effect lifting is obvious.
Description
Technical field
The present invention relates to a kind of LED.A kind of it is more particularly related to LED street lamp with an automatic light meter.
Background technology
LED street lamp have energy-conservation, long lifespan the characteristics of, avoid often more change the bulb cannot, increasingly by market
Welcome.But substantial amounts of heat can be distributed during LED street lamp work, if weak heat-dissipating can cause its operation irregularity, have a strong impact on its longevity
Life.Some current LED street lamps are radiated using fin, and effect still has greatly improved space.In addition, some current
LED street lamp is not intelligent enough, can not be opened and closed and dim according to environmental aspect.
The content of the invention
It is an object of the present invention to provide a kind of street lamp with an automatic light meter, and it can adjust LED lamp bead according to light intensity
Brightness, LED lamp bead is closed and opened according to sunrise time and sunset time, has preferably intelligent, and uses water-cooling,
Radiating effect lifting is obvious.
In order to realize according to object of the present invention and further advantage, there is provided a kind of street lamp with an automatic light meter, including：
Lamppost；
Housing, it is inverted more prism-frustum-shaped structures, and the housing bottom surface and the upper end of the lamppost are fixed, the housing
Each surface of outer wall is provided with LED lamp bead, and each surface of the inner walls is provided with multiple heat sinks, described more
Individual heat sink be arranged in parallel；
Multiple radiating tubes, the multiple radiating tube is corresponding with multiple surfaces of the inner walls respectively, the radiating tube
In the planar structure repeatedly bent, on the surface for being close to be arranged on the inner walls of the radiating tube, and cause described
The side wall of radiating tube is close to the two sides of each heat sink, and the water inlet end of the radiating tube, which is communicated to, is arranged on the housing
Internal water inlet manifold, the water side of the radiating tube is communicated to the outfall sewer for being arranged on the enclosure interior；
Drip pan, it is in up big and down small funnel-shaped structure, and the drip pan lower end enters the enclosure interior, and makes
Obtain the drip pan upper end-face edge and leave gap with the housing upper end-face edge；
Supply tank, it is arranged on inside the lamppost, and institute's supply tank is connected by the first water-supply-pipe with the water inlet manifold,
The supply tank is connected by the second water-supply-pipe with the outfall sewer, and supply-water pump is provided with first water-supply-pipe；
Storage tank, it is arranged on inside the lamppost, and the storage tank connects with the drip pan lower end, the storage tank
Connected with the supply tank by the 3rd water-supply-pipe and the 4th water-supply-pipe, divided on the 3rd water-supply-pipe and the 4th water-supply-pipe
First circulation pump and second circulation pump are not provided with, and the first circulation pump is used for from the supply tank to the storage tank pump
Water, the second circulation pump are used for from the storage tank to the supply tank pump water；
Light sensation light-adjusting module, it is used to sense light intensity, and the brightness of the LED lamp bead is adjusted according to light intensity；
Latitude analysis module, it is used to analyzing local longitude and latitude and obtains daily sunrise time and sunset time, and according to
Sunrise time and sunset time control the LED lamp bead to be turned on and off.
Preferably, described street lamp with an automatic light meter, the housing are in positive eight terrace with edge.
Preferably, described street lamp with an automatic light meter, center line side of the heat sink along each face of the inner walls
To extension.
Preferably, described street lamp with an automatic light meter, the drip pan upper end are provided with screen cloth, end edge on the drip pan
Edge in the gap of the housing upper end-face edge with being provided with screen cloth.
Preferably, described street lamp with an automatic light meter, in addition to：
Temperature sensor, it is arranged in the supply tank.
Preferably, described street lamp with an automatic light meter, in addition to：
Controller, itself and the first circulation pump, the second circulation pump, the light sensation light-adjusting module, the minute of latitude
Analysis module, the temperature sensor electrically connect；When the water temperature in the supply tank is higher than preset value, then first circulation is opened
Pump and second circulation pump, until the water temperature in the supply tank is less than preset value.
The present invention comprises at least following beneficial effect：
1st, the present invention can adjust the brightness of LED lamp bead according to light intensity, and can be calculated according to longitude and latitude and date
Sunrise time and sunset time, for controlling LED lamp bead to close and opening, you can with according to the local brightness for adjusting street lamp
And opening time, intelligent, and compare saving energy.
2nd, the present invention collects rainwater using drip pan, and rainwater is passed through in radiating tube and is used to take away LED lamp bead work production
Raw heat, radiated compared to fin, radiating efficiency is high, improves the life-span of LED lamp bead.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of heat sink of the present invention and radiating tube.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As shown in Figure 1, 2, the present invention provides a kind of street lamp with an automatic light meter, including：
Lamppost 1；
Housing 2, it is inverted more prism-frustum-shaped structures, and the bottom surface of housing 2 and the upper end of the lamppost 1 are fixed, described
Each surface of the outer wall of housing 2 is provided with LED lamp bead 21, and each surface of the inwall of housing 2 is provided with multiple radiatings
Plate 3, the multiple heat sink 3 be arranged in parallel；
Multiple radiating tubes 5, the multiple radiating tube 5 is corresponding with multiple surfaces of the inwall of housing 2 respectively, the radiating
Pipe 5 is in the planar structure that repeatedly bends, on the surface for being close to be arranged on the inwall of housing 2 of the radiating tube 5, and is caused
The side wall of the radiating tube 5 is close to the two sides of each heat sink 3, and the water inlet end of the radiating tube 5, which is communicated to, to be arranged on
Water inlet manifold inside the housing 2, the water side of the radiating tube 5 are communicated to the water outlet being arranged on inside the housing 2
House steward；
Drip pan 4, it is in up big and down small funnel-shaped structure, and the lower end of drip pan 4 enters inside the housing 2, and
And the upper end-face edge of drip pan 4 is caused to leave gap with the upper end-face edge of housing 2；
Supply tank 12, it is arranged on inside the lamppost 1, and institute's supply tank 12 passes through the first water-supply-pipe and the water inlet manifold
Connection, the supply tank 12 are connected by the second water-supply-pipe with the outfall sewer, and water supply is provided with first water-supply-pipe
Pump；
Storage tank 11, it is arranged on inside the lamppost 1, and the storage tank 11 connects with the lower end of drip pan 4, described
Storage tank 11 is connected by the 3rd water-supply-pipe and the 4th water-supply-pipe with the supply tank 12, the 3rd water-supply-pipe and the described 4th
First circulation pump and second circulation pump are respectively arranged with water-supply-pipe, the first circulation pump is used for from the supply tank 12 to institute
The pump water of storage tank 11 is stated, the second circulation pump is used for from the storage tank 11 to the pump water of supply tank 12；
Light sensation light-adjusting module, it is used to sense light intensity, and adjusts the bright of the LED lamp bead 21 according to light intensity
Degree；
Latitude analysis module, it is used to analyzing local longitude and latitude and obtains daily sunrise time and sunset time, and according to
Sunrise time and sunset time control the LED lamp bead 21 to be turned on and off.
In the above-mentioned technical solutions, housing 2 is arranged on the upper end of lamppost 1, and housing 2 is in hollow prism-frustum-shaped, the outer surface of terrace with edge
For setting LED lamp bead 21, the inner surface of terrace with edge is used to set heat sink 3, for distributing heat caused by LED lamp bead 21, dissipates
The material of hot plate 3 is identical with the material of conventional heat sink.In order to further improve radiating effect, radiating is wound on heat sink 3
Pipe 5 has radiating tube 5 to contact, it is necessary to ensure the tow sides of heat sink 3, as shown in Figure 2 the section of heat sink and radiating tube
Figure, supply tank 12 are used to supply water to radiating tube 5, and supply-water pump is used to drive water to flow in radiating tube 5, takes away the heat of heat sink 3
Amount.The inner hollow of lamppost 1, and connected with housing 2, it is easy to stretch into the first water-supply-pipe and the second water-supply-pipe in lamppost 1, with water supply
Case 12 connects.In order to provide continual water to supply tank 12, drip pan 4, drip pan 4 and water storage are set above housing 2
Case 11 connects, and after rainwater enters drip pan 4, drip pan stores as shown in figure 1, flowing into storage tank 11.Storage tank 11 passes through the 3rd
Water-supply-pipe and the 4th water-supply-pipe connect with supply tank 12, when the water temperature of supply tank 12 is higher than preset value, such as 60 DEG C, then pass through water supply
The water coke slurry of case 12 and storage tank 11 reduces the water temperature in supply tank 12 so that the water in supply tank 12 is adapted to radiate.Drip pan 4
The gap of upper end-face edge and the upper end-face edge of housing 2, it is easy to natural wind to enter in housing 2, takes away partial heat.The present invention is also set up
There is light sensation light-adjusting module, the brightness of LED lamp bead 21 can be adjusted according to light intensity, latitude analysis module can be according to longitude and latitude
Sunrise time and sunset time are calculated with the date, for controlling LED lamp bead 21 to close and open, can both be adjusted according to locality regulation
Brightness and opening time, the intelligent of street lamp are saved, and compares saving energy.Circuit, pipeline are not shown, using prior art
Adaptively set, it is not necessary to spend creative work.In a word, it can be seen that the present invention can adjust according to light intensity
Save the brightness of LED lamp bead 21, LED lamp bead 21 closed and opened according to sunrise time and sunset time, have it is preferably intelligent, and
Using water-cooling, radiating effect is obvious compared to the lifting of fin radiating effect, and uses rainwater, it is not necessary to artificial note
Water, it is more convenient.
In another technical solution, described street lamp with an automatic light meter, the housing 2 is in positive eight terrace with edge.Here there is provided
The preferred structure of housing 2, eight surfaces set LED post 1 to be especially suitable for a range of illumination in roadside, more than eight
The needs that surface illuminates beyond roadside, also improve cost.
In another technical solution, described street lamp with an automatic light meter, the heat sink 3 is every along the inwall of housing 2
The center line direction extension in individual face.Here so that natural wind enters from from the gap of the upper end-face edge of drip pan 4 and the upper end-face edge of housing 2
It is consistent with the bearing of trend of heat sink 3 to enter the direction of housing 2, conveniently takes away heat.
In another technical solution, described street lamp with an automatic light meter, the upper end of drip pan 4 is provided with screen cloth, described
The upper end-face edge of drip pan 4 in the gap of the upper end-face edge of housing 2 with being provided with screen cloth.Here, screen cloth avoids debris from entering leakage
Bucket, water pipe is blocked, screen cloth is as indicated by a broken line in fig. 1.
In another technical solution, described street lamp with an automatic light meter, in addition to：
Temperature sensor, it is arranged in the supply tank 12.Here, temperature sensor is used to detect in supply tank 12
Water temperature, it is monitored if appropriate for for radiating.
In another technical solution, described street lamp with an automatic light meter, in addition to：
Controller, itself and the first circulation pump, the second circulation pump, the light sensation light-adjusting module, the minute of latitude
Analysis module, the temperature sensor electrically connect；When the water temperature in the supply tank 12 is higher than preset value, then opens first and follow
Ring pump and second circulation pump, until the water temperature in the supply tank 12 is less than preset value.Here, controller facilitates user to be compiled
Journey, further improve the intelligent of street lamp；When the water temperature of supply tank 12 is higher than preset value, such as 60 DEG C, then followed by opening first
Ring water pump and second circulation water pump carry out water coke slurry and the water temperature in supply tank 12 are decreased below into 60 DEG C so that in supply tank 12
Water be adapted to radiate.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.Street lamp of the present invention is answered
It will be readily apparent to persons skilled in the art with, modifications and variations.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (6)
- A kind of 1. street lamp with an automatic light meter, it is characterised in that including：Lamppost；Housing, it is inverted more prism-frustum-shaped structures, and the housing bottom surface and the upper end of the lamppost are fixed, the housing exterior walls Each surface be provided with LED lamp bead, each surface of the inner walls is provided with multiple heat sinks, the multiple to dissipate Hot plate be arranged in parallel；Multiple radiating tubes, the multiple radiating tube is corresponding with multiple surfaces of the inner walls respectively, and the radiating tube is in more The planar structure of secondary bending, on the surface for being close to be arranged on the inner walls of the radiating tube, and cause the radiating The side wall of pipe is close to the two sides of each heat sink, and the water inlet end of the radiating tube, which is communicated to, is arranged on the enclosure interior Water inlet manifold, the water side of the radiating tube is communicated to the outfall sewer for being arranged on the enclosure interior；Drip pan, it is in up big and down small funnel-shaped structure, and the drip pan lower end enters the enclosure interior, and causes institute State drip pan upper end-face edge and leave gap with the housing upper end-face edge；Supply tank, it is arranged on inside the lamppost, and institute's supply tank is connected by the first water-supply-pipe with the water inlet manifold, described Supply tank is connected by the second water-supply-pipe with the outfall sewer, and supply-water pump is provided with first water-supply-pipe；Storage tank, it is arranged on inside the lamppost, and the storage tank connects with the drip pan lower end, and the storage tank passes through 3rd water-supply-pipe and the 4th water-supply-pipe connect with the supply tank, are set respectively on the 3rd water-supply-pipe and the 4th water-supply-pipe First circulation pump and second circulation pump are equipped with, the first circulation pump is used for from the supply tank to the storage tank pump water, institute Second circulation pump is stated to be used for from the storage tank to the supply tank pump water；Light sensation light-adjusting module, it is used to sense light intensity, and the brightness of the LED lamp bead is adjusted according to light intensity；Latitude analysis module, it is used to analyze local longitude and latitude acquisition daily sunrise time and sunset time, and according to sunrise Time and sunset time control the LED lamp bead to be turned on and off.
- 2. street lamp with an automatic light meter as claimed in claim 1, it is characterised in that the housing is in positive eight terrace with edge.
- 3. street lamp with an automatic light meter as claimed in claim 2, it is characterised in that the heat sink is each along the inner walls The center line direction extension in face.
- 4. street lamp with an automatic light meter as claimed in claim 1, it is characterised in that the drip pan upper end is provided with screen cloth, described Drip pan upper end-face edge in the gap of the housing upper end-face edge with being provided with screen cloth.
- 5. street lamp with an automatic light meter as claimed in claim 1, it is characterised in that also include：Temperature sensor, it is arranged in the supply tank.
- 6. street lamp with an automatic light meter as claimed in claim 5, it is characterised in that also include：Controller, itself and the first circulation pump, the second circulation pump, the light sensation light-adjusting module, the latitude analyze mould Block, the temperature sensor electrically connect；When the water temperature in the supply tank is higher than preset value, then open first circulation pump and Second circulation pump, until the water temperature in the supply tank is less than preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711221274.3A CN107859946A (en) | 2017-11-29 | 2017-11-29 | Street lamp with an automatic light meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711221274.3A CN107859946A (en) | 2017-11-29 | 2017-11-29 | Street lamp with an automatic light meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859946A true CN107859946A (en) | 2018-03-30 |
Family
ID=61704141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711221274.3A Withdrawn CN107859946A (en) | 2017-11-29 | 2017-11-29 | Street lamp with an automatic light meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859946A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834250A (en) * | 2018-03-31 | 2018-11-16 | 利辛县力信电力照明科技有限公司 | A kind of LED light adjusting colour temperature according to time and area |
| CN109034696A (en) * | 2018-07-23 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of hidden shopping mall system |
| CN109654436A (en) * | 2018-12-16 | 2019-04-19 | 东莞市启力致尚技术研发有限公司 | A kind of intelligent solar street lamp |
| CN111322558A (en) * | 2020-04-16 | 2020-06-23 | 张庆然 | High-efficient heat dissipation type LED street lamp |
| CN111947094A (en) * | 2020-08-18 | 2020-11-17 | 深圳市诺明光电有限公司 | LED shot-light can zoom |
| CN111988887A (en) * | 2020-08-28 | 2020-11-24 | 东莞迈新光电有限公司 | A LED emergency power supply |
-
2017
- 2017-11-29 CN CN201711221274.3A patent/CN107859946A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834250A (en) * | 2018-03-31 | 2018-11-16 | 利辛县力信电力照明科技有限公司 | A kind of LED light adjusting colour temperature according to time and area |
| CN109034696A (en) * | 2018-07-23 | 2018-12-18 | 郑州云海信息技术有限公司 | A kind of hidden shopping mall system |
| CN109654436A (en) * | 2018-12-16 | 2019-04-19 | 东莞市启力致尚技术研发有限公司 | A kind of intelligent solar street lamp |
| CN109654436B (en) * | 2018-12-16 | 2020-11-10 | 阳泉市维利亚精密科技有限公司 | Intelligent solar street lamp |
| CN111322558A (en) * | 2020-04-16 | 2020-06-23 | 张庆然 | High-efficient heat dissipation type LED street lamp |
| CN111947094A (en) * | 2020-08-18 | 2020-11-17 | 深圳市诺明光电有限公司 | LED shot-light can zoom |
| CN111988887A (en) * | 2020-08-28 | 2020-11-24 | 东莞迈新光电有限公司 | A LED emergency power supply |
| CN111988887B (en) * | 2020-08-28 | 2022-09-30 | 东莞迈新光电有限公司 | LED emergency power supply |
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