CN106322224A - Self-cooling intelligent LED (light-emitting diode) lamp - Google Patents
Self-cooling intelligent LED (light-emitting diode) lamp Download PDFInfo
- Publication number
- CN106322224A CN106322224A CN201610974842.6A CN201610974842A CN106322224A CN 106322224 A CN106322224 A CN 106322224A CN 201610974842 A CN201610974842 A CN 201610974842A CN 106322224 A CN106322224 A CN 106322224A
- Authority
- CN
- China
- Prior art keywords
- banding
- sidewall
- led lamp
- lamp
- radiation zone
- 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.)
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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
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/004—Lighting devices intended to be free-standing with a lamp housing in direct contact with the floor or ground
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- 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
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
Abstract
The invention discloses a self-cooling intelligent LED (light-emitting diode) lamp which comprises a bottom box and a hollow metal lamp barrel, the hollow metal lamp barrel is arranged above the bottom box, LED lamp beads are pasted on the outer surface of the lamp barrel, air vents are formed in the lower portion of the lamp barrel, and the lamp barrel is provided with a first air outlet channel in a covered manner. The self-cooling intelligent LED lamp solves the problem of cooling of high-power of the LED lamp in a self-cooling manner, the lamp barrel is designed, the air in the lamp barrel can automatically rise upwards after heated by the LED lamp beads, the air with low heat enters the lamp barrel from the air vents, so that a virtuous automatically circulated cooling mechanism is formed, a circuit cavity is provided with a first air inlet channel and a first air outlet channel, and the problem of cooling in a circuit box is solved.
Description
Technical field
The present invention relates to a kind of from dispelling the heat Intelligent LED lamp.
Background technology
At present, LED is used for the place such as bedside cabinet, desk, the most not intelligence, but also there is insoluble dissipating
Heat problem, because LED caloric value is big, the LED the most generally existed all is installed the biggest fin or reduces LED lamp bead number
Amount, the method so reducing light source performance hampers the development of household LED lamp.
Summary of the invention
It is an object of the invention to overcome disadvantages described above, it is provided that a kind of from dispelling the heat Intelligent LED lamp.
For achieving the above object, the concrete scheme of the present invention is as follows: a kind of from dispelling the heat Intelligent LED lamp, includes back box, sets
The metalized lamp cylinder in hollow structure above back box；The outer surface of lamp cylinder has been sticked LED lamp bead, is provided with ventilation below lamp cylinder
Hole；Circuit chamber it is provided with in described back box；Described circuit chamber, it connects with back box bottom surface and is provided with the first inlet channel, itself and back box
End face connection is provided with the first outlet passageway；Lamp barrel cover sets the first outlet passageway；Described circuit intracavity is provided with control LED lamp bead brightness
Control circuit, control circuit includes control unit and the communicator being connected with control unit signal；
The upper surface of described back box is additionally provided with fan and shelves groove, and described fan is provided with fan in shelving groove, and groove shelved by described fan
Connecting with back box bottom surface and be provided with the second inlet channel, described lamp cylinder inwall is provided with light sensor and temperature inductor, temperature
Induction apparatus and described light sensor are connected with control unit signal.
Wherein, it is provided with callosity below described back box.
Wherein, also include cover and set the lampshade of lamp cylinder.
Wherein, described LED lamp bead is color LED lamp bead.
Wherein, lamp cylinder is aluminum alloy lamp cylinder.
Wherein, the inwall of described lamp cylinder is additionally provided with radiating fin.
Wherein, described communication antenna includes pcb board, and pcb board front is provided with the first radiation zone including a shape, and first
Two trailing arms of radiation zone all extend to the other side have the first of rectangle in prolong sheet, prolong sheet in two first and all extend to the other side
Sheet is prolonged in having the second of rectangle；
Wherein, a free end of the first radiation zone outwards and is perpendicular to the trailing arm side of the first radiation zone and has extended upward first
Banding sidewall, the first banding sidewall has extended upward the second banding sidewall, the second banding sidewall to free end to the first spoke
The side penetrating band has extend horizontally away the 3rd banding sidewall, and the 3rd banding sidewall downwardly extends out the first connection band wire, and first
Connecting band wire and downwardly extend out rectangular radiation band, rectangular radiation band extends near the side of the first radiation zone the 4th of L-shaped
Banding sidewall, the trailing arm of the 4th banding sidewall is towards the first radiation zone；The first rectangle hollow hole it is provided with in described rectangular radiation band,
Two long inner edges of the first rectangle hollow hole all extend internally out multiple oblique arm and T-shaped ionization bar；Second banding sidewall, it leans on
One side lower part of nearly first radiation zone is provided with the first rectangular indentation, and it is provided with the second rectangle away from a upper lateral part of the first radiation zone
Breach；Described 3rd banding sidewall center is provided with the second rectangle hollow hole；Also include the feed line for feed, feed line and the
Another free end of one radiation zone is connected；
The invention have the benefit that the main thought that the present invention designs is that autonomous heat-removal modalities solution LED is powerful and dissipates
Heat problem, by the design of lamp cylinder, after the heat of LED lamp bead is by the air heating in lamp cylinder, the air in lamp cylinder will from
Main ramps up, and the air that passage additional heat is few enters, the cooling mechanism of one optimum spontaneous circulation of formation, wherein,
Circuit chamber is also equipped with the first inlet channel and the first outlet passageway, it is achieved the heat dissipation problem in circuit box together solves.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing of Fig. 2；
Fig. 3 is the front schematic view of communication antenna of the present invention；
Fig. 4 is the partial enlarged drawing of communication antenna of the present invention
Fig. 5 is the schematic rear view of communication antenna of the present invention；
Fig. 6 is the voltage standing wave ratio figure of the communication antenna of the present invention；
Fig. 7 is the isolation curve chart of the communication antenna of the present invention；
Description of reference numerals in Fig. 1 to Fig. 7:
1-back box；Groove shelved by 11-fan；12-circuit chamber；13-the second inlet channel；14-the first outlet passageway；15-first enters
Gas passage；2-lampshade；3-lamp cylinder；31-passage；4-LED lamp bead；5-light sensor；
T1-PCB plate；T2-the first radiation zone；Sheet is prolonged in T21-first；Sheet is prolonged in T22-second；T3-the first banding sidewall；T4-
Second banding sidewall；T41-the second rectangular indentation；T5-the 3rd banding sidewall；T51-the second rectangle hollow hole；T52-first connects
Band wire；T6-rectangular radiation band；T61-T shape ionization bar；T62-oblique arm；T7-the 4th banding sidewall；T8-feed line；T91-rectangle
Hammerlock；T92-semicircle hammerlock.
Detailed description of the invention
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality of the present invention
The scope of executing is confined to this.
As shown in Figures 1 to 7, the one described in the present embodiment, from dispelling the heat Intelligent LED lamp, includes back box 1, is located at back box
The metalized lamp cylinder 3 in hollow structure above in the of 1；The outer surface of lamp cylinder 3 has been sticked LED lamp bead 4, is provided with passage below lamp cylinder 3
31；It is provided with circuit chamber 12 in described back box 1；Described circuit chamber 12, it connects with back box 1 bottom surface and is provided with the first inlet channel 15,
It connects with back box 1 end face and is provided with the first outlet passageway 14；Lamp cylinder 3 cover sets the first outlet passageway 14；Set in described circuit chamber 12
Have control LED lamp bead 4 brightness control circuit, control circuit include control unit and is connected with control unit signal lead to
T unit；The main thought of present invention design is that autonomous heat-removal modalities solves the powerful heat dissipation problem of LED, by lamp cylinder 3
Design, after the heat of LED lamp bead 4 is by the air heating in lamp cylinder 3, what the air in lamp cylinder 3 will be autonomous ramps up, logical
The air that pore 31 additional heat is few enters, and forms the cooling mechanism of an optimum spontaneous circulation, wherein, by circuit chamber 12 also
It is provided with the first inlet channel 15 and the first outlet passageway 14, it is achieved the heat dissipation problem in circuit box together solves.
The upper surface of described back box 1 is additionally provided with fan and shelves groove 11, and described fan is provided with fan, described wind in shelving groove 11
Fan is shelved groove 11 and is connected with back box 1 bottom surface and be provided with the second inlet channel 13, and described lamp cylinder 3 inwall is provided with light sensor 5 He
Temperature inductor, temperature inductor and described light sensor 5 are connected with control unit signal.Fan can increase heat radiation speed
Degree, fan is connected with control unit, and temperature inductor senses when air is overheated in lamp cylinder 3, and startup fan, fan is by heat
Blowout.It addition, light sensor 5 can allow LED realize regulating brightness according to light, owing to light sensor 5 designs
In lamp cylinder 3, it is achieved only sense ambient, the light that induction LED itself does not sends.
One described in the present embodiment, from dispelling the heat Intelligent LED lamp, is provided with callosity below described back box 1.Described in the present embodiment
One from dispelling the heat Intelligent LED lamp, also include cover and set the lampshade 2 of lamp cylinder 3.One described in the present embodiment is from dispelling the heat intelligence
LED, described LED lamp bead 4 is color LED lamp bead 4.One described in the present embodiment is from dispelling the heat Intelligent LED lamp, and lamp cylinder 3 is aluminum
Alloy lamp cylinder 3.One described in the present embodiment, from dispelling the heat Intelligent LED lamp, the inwall of described lamp cylinder 3 is additionally provided with radiating fin.
Increase heat dispersion.
In order to increase the communication experiences effect of this LED, having redesigned antenna part, wherein said communication antenna includes
Having pcb board T1, pcb board T1 front to be provided with the first radiation zone T2 of a shape, two trailing arms of the first radiation zone T2 all prolong to the other side
Prolong sheet T21 in being extended with the first of rectangle, prolong in two first sheet T21 all extend to the other side have the second of rectangle in prolong sheet
T22；One described in the present embodiment is from dispelling the heat Intelligent LED lamp, and a free end of the first radiation zone T2 outwards and is perpendicular to the
The trailing arm side of one radiation zone T2 has extended upward the first banding sidewall T3, the first banding sidewall T3 and has extended upward the second band
Shape sidewall T4, the second banding sidewall T4 to free end extend horizontally away the 3rd banding sidewall to the side of the first radiation zone T2
T5, the 3rd banding sidewall T5 downwardly extend out the first connection band wire T52, and first connects band wire T52 downwardly extends out rectangle spoke
Penetrate band T6, rectangular radiation band T6 to extend near the side of the first radiation zone T2 and have the 4th banding sidewall T7 of L-shaped, the 4th banding
The trailing arm of sidewall T7 is towards the first radiation zone T2；Being provided with the first rectangle hollow hole in described rectangular radiation band T6, the first rectangle is engraved
Two long inner edges of emptying aperture all extend internally out multiple oblique arm T62 and T-shaped ionization bar T61；Second banding sidewall T4, it is close
One side lower part of the first radiation zone T2 is provided with the first rectangular indentation, and it is provided with the second square away from a upper lateral part of the first radiation zone T2
V notch v T41；Described 3rd banding sidewall T5 center is provided with the second rectangle hollow hole T51；Also include the feed line for feed
Another free end of T8, feed line T8 and the first radiation zone T2 is connected；In order to be able to effectively increase communicativeness so that this product
Can, improving and experience, the present invention sets frequency range as 2.38GHz-2.56GHz, meets the communication protocol of 2.4G, such as Fig. 6, the present invention
The standing-wave ratio figure of communication antenna, its standing-wave ratio average out to 1.35 in frequency band, it was demonstrated that the standing-wave ratio in its frequency band is excellent.Fig. 7
Shown in be the isolation curve chart of inventive antenna；As shown in figure midpoint 1, when frequency is 2.4GHz, its isolation angle value is-
26dB；As shown in figure midpoint 2, when frequency is 2.5GHz, its isolation angle value is-30dB, has preferably isolation.Cause
This this antenna complies fully with communicating requirement.
One described in the present embodiment from dispelling the heat Intelligent LED lamp, the inner edge near the first radiation zone T2 of rectangle hollow hole
Upper T-shaped ionization bar T61 upper, multiple oblique arm T62 under, on the inner edge away from the first radiation zone T2 of rectangle hollow hole T-shaped electricity
From bar T61 under, multiple oblique arm T62 are upper；The upper and lower side of transverse arm of described 4th banding sidewall T7 is equipped with the 3rd rectangle and engraves
Emptying aperture；By changing flow velocity and the wavelength ratio of electric current, it is achieved while gain increases by 20%, isolation is constant.
Pcb board T1 reverse side is provided with two laterally zygomorphic lock shape arms, and lock shape arm includes rectangle hammerlock T91 and a semicircle
Semicircle hammerlock T92；This structure is by coordinating with this antenna, it is achieved that preferably standing-wave ratio performance and isolation performance, its
In when being arranged on this structure of this antenna, isolation averagely increases-4dB ± 2dB；Standing-wave ratio reduces by 0.15 point further.
Need exist for explanation, when lock shape arm is located at other antenna back sides, other antennas can not be made to have the reduction of equivalent
The effect of standing-wave ratio, it was demonstrated that this antenna possesses the mating reaction of mutually support with lock shape arm and reaches the effect more optimized.
Concrete, above-mentioned antenna is non-dimensional requirement antenna, if on overbending direction, the hole that arranges, hole mode on
Reach above-mentioned requirements；If but when needing the most stable performance, the concrete size of this antenna can be optimized for the first radiation zone
The live width of T2 is 2mm, a height of 10mm of trailing arm, a length of 16mm of transverse arm；Prolong the width of sheet T21 in first and height be respectively as follows: 3.6mm and
4.4mm；The width and the height that prolong sheet T22 in second are respectively as follows: 0.85mm and 2.3mm；The live width of the first banding sidewall T3 is 2mm, long
Degree is 12.7mm；The maximum line width of the second banding sidewall T4 is 2mm, a height of 24mm；The live width of the 3rd banding sidewall T5 is 2mm,
A length of 33.5mm；First connection band wire T52 live width is 2mm, and height is less than 15mm；The width of rectangular radiation band T6 and a height of:
4.49mm and 11.3mm；The live width of the 4th banding sidewall T7 is 1.5mm, a length of 21.5mm of transverse arm, and trailing arm height is: 73mm；
The first a height of 6.7mm of rectangle hollow hole, a width of 4.5mm；Being spaced apart 0.12mm between oblique arm T62, oblique arm T62 quantity is 8, line
A width of 0.12mm, oblique arm T62 are parallelogram, and the obtuse angle in its interior angle is 110 degree；The transverse arm live width of T-shaped ionization bar T61 is
0.62mm, a length of 0.28mm, trailing arm live width is 0.26mm, a height of 2.2mm；The live width of the first rectangular indentation is less than second
The live width of banding sidewall T4, a length of 8.9mm；The live width of the second rectangular indentation T41 is the line less than the second banding sidewall T4
Width, a length of 6.6mm；The live width of the second rectangle hollow hole T51 live width less than the 3rd banding sidewall T5, a length of
18.6mm；Feed line T8 minimum feature is 0.1mm；The length that 3rd rectangle hollow hole live width is less than is minimum, 1.3mm, length
More than 8.2mm.Rectangle hammerlock T91 a length of 31mm, a width of 8.5mm；The live width of semicircular semicircle hammerlock T92 is 4mm,
External diameter is 13.4mm.
The above is only a preferred embodiment of the present invention, therefore all according to the structure described in present patent application scope
Make, equivalence change that feature and principle are done or modify, be included in the protection domain of present patent application.
Claims (5)
1. the Intelligent LED lamp that certainly dispels the heat, it is characterised in that: include back box (1), be located at tying in hollow of back box (1) top
The metalized lamp cylinder (3) of structure；The outer surface of lamp cylinder (3) has been sticked LED lamp bead (4), and lamp cylinder (3) lower section is provided with passage (31)；Institute
Circuit chamber (12) it is provided with in stating back box (1)；Described circuit chamber (12), it connects with back box (1) bottom surface and is provided with the first inlet channel
(15), it connects with back box (1) end face and is provided with the first outlet passageway (14)；Lamp cylinder (3) cover sets the first outlet passageway (14)；Described
Be provided with in circuit chamber (12) control LED lamp bead (4) brightness control circuit, control circuit include control unit and with control
The communicator that cell signal connects.
One the most according to claim 1 is from dispelling the heat Intelligent LED lamp, it is characterised in that: described back box (1) lower section is provided with foot
Pad；Also include cover and set the lampshade (2) of lamp cylinder (3)；Described LED lamp bead (4) is color LED lamp bead (4).
One the most according to claim 1 is from dispelling the heat Intelligent LED lamp, it is characterised in that: lamp cylinder (3) is aluminum alloy lamp cylinder
(3).
One the most according to claim 1 is from dispelling the heat Intelligent LED lamp, it is characterised in that: on the inwall of described lamp cylinder (3) also
It is provided with radiating fin.
One the most according to claim 1 is from dispelling the heat Intelligent LED lamp, it is characterised in that: described communication antenna includes PCB
Plate (T1), pcb board (T1) front is provided with the first radiation zone (T2) including a shape, two trailing arms of the first radiation zone (T2) to
The other side all extend have the first of rectangle in prolong sheet (T21), prolong sheet (T21) in two first and all extend to the other side and have rectangle
Sheet (T22) is prolonged in second；
One free end of the first radiation zone (T2) outwards and is perpendicular to the trailing arm side of the first radiation zone (T2) and has extended upward
First banding sidewall (T3), the first banding sidewall (T3) has extended upward the second banding sidewall (T4), the second banding sidewall
(T4) to free end extend horizontally away the 3rd banding sidewall (T5), the 3rd banding sidewall to the side of the first radiation zone (T2)
(T5) downwardly extending out the first connection band wire (T52), first connects band wire (T52) downwardly extends out rectangular radiation band (T6),
Rectangular radiation band (T6) extends the 4th banding sidewall (T7) having L-shaped, the 4th banding near the side of the first radiation zone (T2)
The trailing arm of sidewall (T7) is towards the first radiation zone (T2)；The first rectangle hollow hole it is provided with in described rectangular radiation band (T6), first
Two long inner edges of rectangle hollow hole all extend internally out multiple oblique arm (T62) and T-shaped ionization bar (T61)；Second banding side
Wall (T4), it is provided with the first rectangular indentation near a side lower part of the first radiation zone (T2), and it is away from the first radiation zone (T2)
One upper lateral part is provided with the second rectangular indentation (T41)；Described 3rd banding sidewall (T5) center is provided with the second rectangle hollow hole
(T51)；Also include the feed line (T8) for feed, another free end phase of feed line (T8) and the first radiation zone (T2)
Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974842.6A CN106322224B (en) | 2016-11-07 | 2016-11-07 | A kind of heat dissipation intelligent LED lamp certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974842.6A CN106322224B (en) | 2016-11-07 | 2016-11-07 | A kind of heat dissipation intelligent LED lamp certainly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106322224A true CN106322224A (en) | 2017-01-11 |
| CN106322224B CN106322224B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610974842.6A Active CN106322224B (en) | 2016-11-07 | 2016-11-07 | A kind of heat dissipation intelligent LED lamp certainly |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588697A (en) * | 2004-07-22 | 2005-03-02 | 上海交通大学 | Internal double antenna of high gain movable terminal |
| CN101592328A (en) * | 2009-07-07 | 2009-12-02 | 星准有限公司 | The led lamp of tool radiator structure |
| CN201739813U (en) * | 2010-05-21 | 2011-02-09 | 深圳市诺必达科技有限公司 | Self-heat dissipation modular LED energy-saving lamp |
| US20150109781A1 (en) * | 2012-04-12 | 2015-04-23 | Koninklijke Philips N.V. | Controllable lighting assembly |
| CN105356044A (en) * | 2015-10-12 | 2016-02-24 | 夏映湖 | End-fire directional antenna |
| CN105953093A (en) * | 2016-07-03 | 2016-09-21 | 彭曙光 | High-cooling intelligent LED lamp |
| CN106066024A (en) * | 2016-06-18 | 2016-11-02 | 谢广鹏 | Multifunction outdoor LED |
-
2016
- 2016-11-07 CN CN201610974842.6A patent/CN106322224B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588697A (en) * | 2004-07-22 | 2005-03-02 | 上海交通大学 | Internal double antenna of high gain movable terminal |
| CN101592328A (en) * | 2009-07-07 | 2009-12-02 | 星准有限公司 | The led lamp of tool radiator structure |
| CN201739813U (en) * | 2010-05-21 | 2011-02-09 | 深圳市诺必达科技有限公司 | Self-heat dissipation modular LED energy-saving lamp |
| US20150109781A1 (en) * | 2012-04-12 | 2015-04-23 | Koninklijke Philips N.V. | Controllable lighting assembly |
| CN105356044A (en) * | 2015-10-12 | 2016-02-24 | 夏映湖 | End-fire directional antenna |
| CN106066024A (en) * | 2016-06-18 | 2016-11-02 | 谢广鹏 | Multifunction outdoor LED |
| CN105953093A (en) * | 2016-07-03 | 2016-09-21 | 彭曙光 | High-cooling intelligent LED lamp |
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| Publication number | Publication date |
|---|---|
| CN106322224B (en) | 2018-11-20 |
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Effective date of registration: 20181009 Address after: 315000 137, 138, 139 buildings 17, 198 lane, Jiangbei Road, Jiangbei District, Ningbo, Zhejiang. Applicant after: Ningbo Chan Xiang optoelectronic Co. Ltd Address before: 523000 Nanxin District, Dongguan, Guangdong, 2-201 Applicant before: Zhou Zhiheng |
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