CN110043847A - Reflecting part and the lamp cap and street lamp for using the component - Google Patents
Reflecting part and the lamp cap and street lamp for using the component Download PDFInfo
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- CN110043847A CN110043847A CN201910291772.8A CN201910291772A CN110043847A CN 110043847 A CN110043847 A CN 110043847A CN 201910291772 A CN201910291772 A CN 201910291772A CN 110043847 A CN110043847 A CN 110043847A
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- Prior art keywords
- component
- reflecting part
- bus
- lamp
- lamp cap
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- 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.)
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- 230000007704 transition Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
-
- 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)
Abstract
The invention discloses a kind of reflecting part and use the lamp cap and street lamp of the reflecting part, the reflecting part, it is in horn-like revolving body including one, which is characterized in that the bus of the revolving body is curve expressed by all or part in sine curve a quarter period；As the present invention by the reflecting part be arranged to bus be the sine curve a quarter period all or part expressed by curve revolving body, it sets reflecting part bus in compared with the prior art the revolving body of circular arc or straight line, can effectively promote uniform illumination degree；Especially selected sinusoidal segments in a certain range when, reflection light utilization efficiency can be effectively improved.
Description
[technical field]
Lamp cap and road the present invention relates to outdoor lighting technology more particularly to a kind of reflecting part and using the reflecting part
Lamp.
[background technique]
Street lamp as the light emitting lighting system on road, street and public square, bring more conveniences to the people in their daily life, beautifying city,
Rapid economic development, many aspects such as improve the investment climate is promoted to play the role of sizable.
Currently, common street lamp includes lamp stand and one or more road lamp cap for being mounted on lamp stand, and street lamp lamp
It includes again luminescence component that head is general, lampshade, (also referred to as power supply driver or power supply adaptor, industry are often simple for power supply module
Referred to as power supply), pedestal, light cover, the composition such as reflecting part.Such as application No. is 201710166753.3, entitled road lamp cap and
Street lamp, application No. is a kind of 201510301317.3, entitled lamp caps, and application No. is 201711012836.3, it is entitled
A kind of lamp cap and reflecting part structure is all used using the patent document of the street lamp of the lamp cap and one is fixedly connected with top cover
With the fixing piece or connector of the stayed mast (connecting rod) of pedestal.The bus of these reflecting parts be arranged to circular arc or
Straight line, although the light that luminescence component is emitted can preferably be reflected, the effective illuminating effect for promoting street lamp, also into one
Walk the space promoted.
[summary of the invention]
The purpose of the present invention is to provide a kind of reflecting parts for being able to ascend illumination uniformity.
A kind of reflecting part is in horn-like revolving body including one, the bus of the revolving body be sine curve four/
Curve expressed by all or part in one period.
Particularly, the bus meets functional relation Y=Z* π * sin (θ)；Wherein, Z is constant, value range 0.3
To 2；θ ∈ [0 °, 90 °].
Particularly, the bus is expressed by 3.67 ° to 77.27 ° corresponding part in the sine curve a quarter period
Curve.
Particularly, the bus is expressed by 5.38 ° to 73.59 ° corresponding part in the sine curve a quarter period
Curve.
Particularly, the reflecting part includes the first component and second component, and the first component and second component are removable
The connection unloaded；And the second component connects with first component connecting place smooth transition.
Particularly, one end that the second component is connected with the first component it is top closed, the top be arranged
There are through hole and/or blind hole.
Particularly, the first component and second component removably pass through the ring-type on the first component
Groove is connect with the annular convex platform being located on the second component.
Particularly, the annular recess with the second component by connecting in the port edges of one end in the first component
Side, which is provided with circumferentially, multiple ribs, with the port inner wall of the one end that connects in the first component with the second component
A step planar notch is circumferentially formed on face to be formed together.
It is another object of the present invention to provide a kind of lamp caps using aforementioned luminous component.
A kind of lamp cap, including lamp holder, illuminating module, top cover, lampshade and reflecting part, the reflecting part are aforementioned any
One reflecting part.
It is yet a further object of the present invention to provide a kind of street lamps using aforementioned lamp cap.
A kind of street lamp is directly or indirectly mounted on the lamp cap on the lamp stand, the lamp at least one including lamp stand
Head is aforementioned any one of lamp cap.
Since the reflecting part is arranged to all or part that bus is the sine curve a quarter period by the present invention
The revolving body of expressed curve, compared with the prior art in set reflecting part bus to the revolution of circular arc or straight line
Body can effectively promote uniform illumination degree；Especially selected sinusoidal segments in a certain range when, can effectively improve
Reflect light utilization efficiency.Meanwhile convenient for mold manufacture, production, good appearance, eurythmy.Particularly, due to setting reflecting part
It is set to split type, is effectively reduced production difficulty of processing.In addition, the lamp cap and street lamp using the reflecting part are effectively promoted
Lighting effect is conducive to night illumination.
[Detailed description of the invention]
Fig. 1 is the illumination schematic illustration that reflecting part bus is circular arc in the prior art；
Fig. 2 is the illumination schematic illustration that reflecting part bus is straight line in the prior art；
Fig. 3 is one reflecting part bus illumination schematic illustration of the embodiment of the present invention；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 is that the reflective bus amplitude of embodiment one changes contrast schematic diagram；
Fig. 6 is the structural schematic diagram of embodiment two；
Fig. 7 is the structural schematic diagram of embodiment three；
Fig. 8 is the structural schematic diagram of the first component described in example IV；
Fig. 9 is the structural schematic diagram at a visual angle of second component described in example IV；
Figure 10 is the structural schematic diagram of reflecting part described in example IV；
Figure 11 is the sectional view of Figure 10；
Figure 12 is the schematic diagram of the section structure of lamp cap described in embodiment five；
[specific embodiment]
In order to which the purpose of the present invention, technical solution, advantage is more clearly understood, with reference to the accompanying drawings and embodiments to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it cannot
Understand that the drawings and examples are for limitation of the invention.For those of ordinary skill in the art, it is not paying
Under the premise of creative work, other embodiments are obtained according to the drawings and examples, should belong to disclosed
Technical solution.
Embodiment one
It as shown in Figure 3,4, is reflecting part of embodiment of the present invention bus illumination schematic illustration.One lamp cap includes lamp holder 1
And by heat dissipating top cover 21, luminescence component 22, lampshade 23, reflecting part 24 form can integral demounting light source module group 2.It is described
Reflecting part 24 be one in horn-like (horn mouth towards the lamp holder) revolving body, the bus 241 of the revolving body is sine
Curve expressed by the part in curve a quarter period；The bus 241 meets functional relation Y=Z* π * sin (θ)；Its
Middle Z is constant, and value range is 0.3 to 2, and value is 0.6 in the present embodiment；θ ∈ [0 °, 90 °], θ ∈ in the present embodiment
[3.67 °, 77.27 °].The luminescence component 22 includes LED lamp bead and light-distribution lens；24 outer surface of reflecting part is coated with
High reflection substance.It should be noted that since sine curve is a complete sine wave, by consistent (the only side of 4 shapes
To have difference) a quarter period be composed, the present embodiment in order to express easily, only has chosen one of them four points
One of shape representated by the period shape of bus described, it is unrelated with directionality；It should not be understood as to the scope of the present invention
Limitation；In addition, being selected in the present invention in order to adapt to the size of reflecting part in sinusoidal curve section
Afterwards, whole amplification certain multiple according to actual needs is needed, this has no effect on sinusoidal shape.
As shown in Figure 3,4, the light of the LED lamp bead transmitting is irradiated on the reflecting part 24 after lens light distribution, then
Road surface is reflected light into through the reflecting part 24；In Fig. 3,4, reflecting part bus 241；242 be reflection point tangent line；243
For launch point normal direction line；244 be reflection light；245 be incident ray.In the present embodiment, optical track design method is uniform
34 points are taken on reflective tower bus, then to functional relation be Y=Z* π * sin (θ) carry out derivation, obtain Z* π * cos
(θ) calculates the tangent slope of reflection point and drew the tangent line.Then it crosses the point and the vertical tangent line draws normal direction line,
Angle of reflection is finally equal to according to incidence angle and draws reflection light.(is used in this application straight line L generation to ground from the reflected light in figure
Table ground) coverage area and light and ground contact point distribution from the point of view of, reflection light utilization ratio is high, reflection light point
Cloth is uniform, can better meet requirement of the city reason Lighting Design standard CJJ45-2015 to the uniformity.
If Fig. 1,2 are that reflective bus is circular arc in the prior art and bus is the illumination schematic illustration of straight line.Fig. 1,
2, in order to compare conveniently in 3, the incidence angle of all light is all identical, and optical track design method is also uniformly in reflective tower
34 points are taken on bus.Comparison diagram 1,2,3 it is found that be circular arc compared to reflective bus and bus is the luminous component of straight line,
Under same illumination condition, hence it is evident that curve defined by part of the present invention using the sine curve a quarter period is as bus institute
After the revolving body (reflecting part) of acquisition reflects light, contact point of effective reflected light to light in the coverage area on ground
Distribution consistency degree from the point of view of be circular arc and bus is the luminous component of straight line significantly better than reflective bus, be especially effectively relieved
Light concentrates the place for projecting lamp ball close beneath.
Scheme as a further improvement, as shown in figure 5, the value of the Z is 0.3 and when the value of the Z is 2, with
Reflecting part bus contrast schematic diagram when the value of the Z is 0.6.
In addition, it is necessary to explanation, in the design process of technical solution of the present invention, (1) optical property in order to balance:
It is required that the light for LED light source being irradiated to well reflecting part is uniformly reflected on road surface through reflecting part, and to greatest extent
Raising lamps and lanterns utilization rate (energy conservation)；(2) convenient for mold manufacture, production, it can demould and (to have the draw taper greater than 1 °)；
(3) good appearance, eurythmy；The technical program is constantly to test and solve by inventor just to obtain.
Embodiment two
As shown in fig. 6, the present embodiment and embodiment one the difference is that, the bus is sine curve a quarter week
Curve expressed by interim 0 ° to 90 ° corresponding parts, i.e., the described bus are song expressed by the sine curve a quarter period
Line.As can be seen from the figure ground (cannot intersect with the straight line L in Fig. 6) can not be fallen into after having some light to be reflected,
Cause certain reflection optical losses；The light reflected ray that can intersect with straight line L is located between ray L1 and L2, and L1 pairs of ray
The θ value answered is 3.67 °, and the corresponding θ value of ray L4 is 77.27 °.
Embodiment three
As shown in fig. 7, the present embodiment and embodiment one the difference is that, the bus is sine curve a quarter week
Curve expressed by interim 5.38 ° to 73.59 ° corresponding parts.Using this section of curve as bus, reflection can be effectively reduced
The loss of light can effectively improve reflection light utilization efficiency；As can be seen from the figure light falls into ground (i.e. and Fig. 7 after being reflected
In straight line L intersection, the corresponding θ value of ray L3 be 5.38 °, the corresponding θ value of ray L4 be 73.59 °).
Example IV
As illustrated in figs. 8-11, a kind of reflecting part 100, including the first component 110 and second component 120, described first
Part 110 is removably connect with second component 120；The first component 110 is in hollow pyramidal or horn-like, and described second
Component 120 is corresponding in hollow pyramidal or horn-like.The second component 120 and 110 connecting place of the first component are smooth
Transition connects, so that entire reflecting part 100 is in horn-like；The bus of the reflecting part 100 is reflective described in embodiment three
The bus of component.
As shown in Fig. 8,11, the first component 110 far from the second component 120 one end (first component 110 compared with
Small end) it is provided with relief hole 111 and cable-through hole 112；In the one end that connects with the second component 120 of the first component 110
Being provided with circumferentially on the inside of the horn mouth edge of (first component is compared with big end) has multiple ribs 113, and at described first
Part 110 connect with the second component 120 one end port inner wall face on be circumferentially formed with a step planar notch, with institute
It states rib 113 and is formed together an annular recess 114.
As shown in Fig. 9,11, the second component 120 forms a base closed with 110 abutment end of the first component
Plane 121 is pushed up, the axis direction on the top surface 121 along the second component 120 extends an annular convex platform 122.?
Installation waterproof vent valve mounting hole 123,124 and of cable-through hole are provided in the top plane 121 of 122 inside of annular convex platform
Blind hole 125.The cooperation of the cable-through hole 124 and waterproof screw (not shown) allows electric wire to pass through and waterproof.The waterproof vent valve
For installing waterproof vent valve (not shown) in mounting hole 123.The blind hole 125 in 100 use of reflecting part for existing
The connecting rod (such as Figure 11) of installation connection top cover and second component 120 when in lamp cap.
One end of the first component 110 is provided with the second installation bindiny mechanism 126 in the second component 120,
The second installation bindiny mechanism 126 is for connecting lamp holder when 110 use of reflecting part is in lamp cap.In the present embodiment
In, second installation bindiny mechanism 126 is to extend on 120 outer peripheral surface of second component to far from second component main body
And the edge department (if regarding second component 120 as a cap, the edge is just as a brim of a hat) gone out, at the edge
It is arranged at intervals with four radially projecting boss 128 on the wall surface of portion's most peripheral, is for the second component 120 and lamp
Slide-and-guide and engaging when seat combines.Particularly, in the level table of the edge department lowest part close to the edge department 127
Most peripheral and the arc fin 129 being arranged basically perpendicular to the edge department level table, are arranged on the arc fin 129
There is a screw hole 130.
As shown in figure 11, the first component 110 is with second component 120 removably by being located at the first component
The annular recess 114 on 110 is connect with the annular convex platform 122 being located on the second component 120.Certainly, described first
Component 110 can also be docked with second component 120 by such as screw thread or other click on fashion.It should be noted that institute
It states in Figure 11, there is a connecting rod 236 in the shape of a rod, the connecting rod 236 is connection when the reflecting part 100 is used in lamp cap
The bindiny mechanism of top cover and second component 120；The connecting rod 236 is connected to described second after passing through the relief hole 111
The blind hole 125 on part 120, and one end of the second component is provided with lock nut in the first component 110
217, so that the connection that the first component 110 and second component 120 more fasten.
Embodiment five
As shown in figure 12, including power supply 210, lamp holder 211 and by heat dissipating top cover 231, luminescence component 232, lampshade 233,
Connecting rod 236, reflecting part composition can integral demounting light source module group 230；The light source module group 230 relies on the light-reflecting portion
Part bottom end is removably connect with the lamp holder 211 by buckle；It is formed in the reflecting part 238 and the lamp holder 211
In space, the power supply 210 is arranged on the lamp holder 211 by power supply mounting plate.Reflecting part described in the present embodiment is adopted
The reflecting part 100 described in example IV.
In the present embodiment, the lamp holder 211 is substantially in bowl-shape (i.e. with the spherical crown of collet) with collet, in the lamp
The sliding slot 213 closed at one end extended there are four being set on seat 211 along the lamp holder wall surface inner circumferential.In the reflecting part
It is the boss 128 and 213 corresponding matching of sliding slot on the second component 120；In the light source module group 230 and the lamp
Seat 211 assemble when, first allow the boss 128 close to the sliding slot 213, then rotate the light source module group 230, make its with it is described
Sliding slot 213 cooperates, and after the boss 128 engages in place with 213 corresponding matching of sliding slot, can complete light source module group
230 and lamp holder 211 connection.But to the convolution between light source module group 230 and pedestal 211 is prevented, on the lamp holder 211
It is additionally provided with the fastening protrusion 215 with screw hole 214, is connected by screw to the fastening protrusion 215 and the arc fin 129
Further fastening.
After the lamp cap is installed in place, when to carry out replacement maintenance to power supply 210, it is only necessary to the screw is dismantled,
So that the light source module group 230 is rotated by a certain angle relative to the lamp holder 211, can by the light source module group 230 it is whole from
It is disassembled on lamp holder 211；After replacing power supply 210, then light source module group 230 is mounted on lamp holder 211, fastened by screw,
Complete the connection of light source module group 230 and lamp holder 211；Entirely maintenance work is changed to be simple and efficient.
Embodiment six
A kind of street lamp is directly or indirectly mounted on the lamp cap on the lamp stand, the lamp at least one including lamp stand
Head is lamp cap described in the embodiment five.
By above scheme as it can be seen that being sine curve a quarter week since the reflecting part is arranged to bus by the present invention
The all or part of revolving body of phase, compared with the prior art in set reflecting part bus to the revolution of circular arc or straight line
Body, can effectively enhance the utilization rate of reflected light, and uniform illumination degree is more preferable.Meanwhile convenient for mold manufacture, production, beautiful outline form
It sees, eurythmy.Particularly, split type since reflecting part to be arranged to, it is effectively reduced production difficulty of processing.In addition, sharp
Lighting effect is effectively promoted with the lamp cap of the reflecting part and street lamp, is conducive to night illumination.
Embodiment described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned
Embodiment, it is revealed that all technical solutions belonged under thinking of the present invention belong to technical solution of the present invention, is included in this hair
It is bright protect in the range of.That is, reflecting part can be applied in lamps and lanterns based on thinking of the invention.
It should be pointed out that for those skilled in the art, without departing from the principles of the present invention
Several improvements and modifications, these improvements and modifications also should be considered to be encompassed in the present invention protect in the range of.
Claims (10)
1. a kind of reflecting part is in horn-like revolving body including one, which is characterized in that the bus of the revolving body is sinusoidal bent
Curve expressed by all or part in line a quarter period.
2. a kind of reflecting part according to claim 1, which is characterized in that the bus meets functional relation Y=Z*
π*sin(θ)；Wherein, Z is constant, and value range is 0.3 to 2；θ ∈ [0 °, 90 °].
3. -2 any one of a kind of reflecting part according to claim 1, which is characterized in that the bus is sine curve
Curve expressed by 3.67 ° to 77.27 ° corresponding parts in a quarter period.
4. -2 any one of a kind of reflecting part according to claim 1, which is characterized in that the bus is sine curve
Curve expressed by 5.38 ° to 73.59 ° corresponding parts in a quarter period.
5. -2 any one of a kind of reflecting part according to claim 1, which is characterized in that the reflecting part includes the
One component and second component, the first component are removably connect with second component；And the second component and described first
The smooth transition of component connecting place connects.
6. a kind of reflecting part according to claim 5, which is characterized in that the first component and second component are detachable
Connect by the annular recess being located on the first component with the annular convex platform on the second component.
7. according to a kind of any one of reflecting part of claim 6, which is characterized in that the annular recess is by described
Being provided with circumferentially on the inside of one end port edges of connecting with the second component of the first component has multiple ribs, and in institute
State the first component connect with the second component one end port inner wall face on be circumferentially formed with a step planar notch one
It rises and is formed.
8. according to a kind of any one of reflecting part of claim 5, which is characterized in that the second component and described the
The connected one end of one component it is top closed, the top is provided with through hole and/or blind hole.
9. a kind of lamp cap, including lamp holder, illuminating module, top cover, lampshade, which is characterized in that it further include reflecting part, it is described reflective
Component is any one of reflecting part of claim 1-8.
10. a kind of street lamp is directly or indirectly mounted on the lamp cap on the lamp stand at least one including lamp stand, feature exists
In the lamp cap is the lamp cap as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291772.8A CN110043847A (en) | 2019-04-11 | 2019-04-11 | Reflecting part and the lamp cap and street lamp for using the component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910291772.8A CN110043847A (en) | 2019-04-11 | 2019-04-11 | Reflecting part and the lamp cap and street lamp for using the component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043847A true CN110043847A (en) | 2019-07-23 |
Family
ID=67276852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910291772.8A Pending CN110043847A (en) | 2019-04-11 | 2019-04-11 | Reflecting part and the lamp cap and street lamp for using the component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043847A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427070A (en) * | 2006-04-27 | 2009-05-06 | 富士通株式会社 | Illumination device and liquid crystal display device |
| CN202392635U (en) * | 2011-11-17 | 2012-08-22 | 上海兴尚节能环保科技有限公司 | LED (light-emitting diode) lamp for courtyard |
| CN102937266A (en) * | 2012-11-08 | 2013-02-20 | 上海森本照明科技股份有限公司 | Reflector of annular electrodeless fluorescent lamp |
| CN103104884A (en) * | 2011-11-15 | 2013-05-15 | 惠州元晖光电股份有限公司 | Secondary optical device for annular light-emitting diode array |
| CN210035263U (en) * | 2019-04-11 | 2020-02-07 | 珠海金晟照明科技有限公司 | Reflecting component, lamp holder using same and street lamp |
-
2019
- 2019-04-11 CN CN201910291772.8A patent/CN110043847A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101427070A (en) * | 2006-04-27 | 2009-05-06 | 富士通株式会社 | Illumination device and liquid crystal display device |
| CN103104884A (en) * | 2011-11-15 | 2013-05-15 | 惠州元晖光电股份有限公司 | Secondary optical device for annular light-emitting diode array |
| CN202392635U (en) * | 2011-11-17 | 2012-08-22 | 上海兴尚节能环保科技有限公司 | LED (light-emitting diode) lamp for courtyard |
| CN102937266A (en) * | 2012-11-08 | 2013-02-20 | 上海森本照明科技股份有限公司 | Reflector of annular electrodeless fluorescent lamp |
| CN210035263U (en) * | 2019-04-11 | 2020-02-07 | 珠海金晟照明科技有限公司 | Reflecting component, lamp holder using same and street lamp |
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