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1. 发明公开

EP4345364A1 WATER-PROOF DECORATIVE LAMP AND LAMP STRING 审中-实审
公开(公告)号：EP4345364A1
公开(公告)日：2024-04-03
申请号：EP23150464.8
申请日：2023-01-05
申请人： Season Bright (Cambodia) Electronic Lighting Co., Ltd.
发明人： LAM, Su Io
IPC分类号： F21S4/10 , F21K9/00 , F21V31/04 , F21K9/90 , F21Y115/10 , F21W121/04
摘要： A water-proof decorative lamp, comprising:
a light source body (100), comprising a light-emitting chip (110) and a packaging body (120), wherein the light-emitting chip (110) is arranged in the packaging body (120) and the light-emitting chip (110) is provided with two pins (130) extending out of the packaging body (120);
connecting wires (200), each comprising a conductive wire (210) and an insulating layer (220), wherein a side wall of the conductive wire (210) is covered with the insulating layer (220), the conductive wire (210) located at one end of the connecting wire (200) protrudes out of the insulating layer (220) to form a connector (211), and the two pins (130) are respectively connected with the connectors (211); and
a water-proof component (300), comprising an isolating column (310) and a sleeve (320), wherein the isolating column (310) is disposed between the two pins (130) so as to separate the two pins (130) from each other and separate the two connectors (211) from each other, one end of the sleeve (320) is arranged around the insulating layer (220) near the connector (211), and the other end of the sleeve (320) is arranged around the packaging body (120) near the pin (130), to cover the connector (211) and the pin (130), the isolating column (310) is made of a hot melting material, and the sleeve (320) is made of a heat-shrinkable material.

2. 发明公开

EP4223081A1 SYSTEMS AND METHODS FOR INTERACTIVE LIGHTING CONTROL 无效
公开(公告)号：EP4223081A1
公开(公告)日：2023-08-09
申请号：EP21783191.6
申请日：2021-09-23
申请人： Signify Holding B.V.
发明人： MURTHY, Abhishek
IPC分类号： H05B47/155 , A01G7/00 , H05B47/105 , A01G7/04 , A01G9/24 , F21S4/10

3. 发明公开

EP4198378A1 LED PATCH FLEXIBLE-WIRE LIGHT HAVING SERIES-PARALLEL STRUCTURE 审中-实审
公开(公告)号：EP4198378A1
公开(公告)日：2023-06-21
申请号：EP21863407.9
申请日：2021-07-23
申请人： Hangzhou Yun Led Chip Photoelectricity Tech.Co., Ltd.
发明人： YANG, Yinghan , ZHANG, Zixun
IPC分类号： F21S4/10
摘要： An LED flexible wire light in parallel-series connection comprises: first flexible wire, second flexible wire, third flexible wire, and a plurality of SMD LED groups; said first flexible wire, said second flexible wire and said third flexible wire are enclosed by non-conductive material without any conduction each other; said plurality of SMD LED groups are numbered as first SMD LED group, second SMD LED group, ..., Nth SMD LED group; said SMD LED groups with odd numbers are odd SMD LED groups, said SMD LED groups with even numbers are even SMD LED groups; said plurality of SMD LED groups are electrically connected between said first flexible wire and said second flexible wire in order of said SMD LED groups' number; said third flexible wire is the cathode of said LED flexible wire light, and said first flexible wire is the anode of said LED flexible wire light. The manual welding connection is reduced. The efficiency is higher to down the manufacture cost. And the resistance to tension of lights in parallel-series connection is enhanced. Thus, the LED flexible wire light in series-parallel connection can be manufactured in mass.

4. 发明公开

EP4124793A1 LED LAMP MANUFACTURED BY INJECTION MOLDING PROCESS 审中-公开
公开(公告)号：EP4124793A1
公开(公告)日：2023-02-01
申请号：EP22186608.0
申请日：2022-07-25
申请人： Chongyi Jingyi Lighting Products Co., Ltd.
发明人： He, Yaoquan
IPC分类号： F21S4/10 , F21V23/00 , F21V31/00
摘要： Provided is an LED lamp manufactured by an injection molding process, including a strip-shaped LED lamp, wherein the strip-shaped LED lamp includes a first strip-shaped conducting wire and a least one LED luminous body disposed on the strip-shaped conducting wire, and each of the LED luminous bodies includes a first chip and a second chip connected to the first chip via a second conducting wire; the LED lamp manufactured by the injection molding process further includes an injection molding body, and the first strip-shaped conducting wire penetrates into the injection molding body; the injection molding body is further formed, in an injection molding manner, with a fixing portion for fixing the LED lamp manufactured by the injection molding process in a hole to be penetrated; the first chip in each of the LED luminous bodies is an LED chip, and the second chip is used for controlling the power supply for the LED chip; and printed circuit boards and resistors are omitted in the LED luminous bodies. The structure of the LED lamp manufactured by the injection molding process and a potential process therefor in the present invention are simpler in comparison with those in the prior art, which is beneficial to the reduction of the fault rate, the increment of the production efficiency and the reduction of the production cost.

5. 发明公开

EP3985300A1 WATERPROOF PLUG-IN LAMP 有权
公开(公告)号：EP3985300A1
公开(公告)日：2022-04-20
申请号：EP21169990.5
申请日：2021-04-22
申请人： Wang, Jianguo
发明人： Wang, Jianguo
IPC分类号： F21S4/10 , F21V3/00 , F21V31/00 , F21Y115/10 , F21Y103/00 , F21V23/06
摘要： The present invention relates to the field of light decorations and lamps, in particular to a waterproof plug-in lamp. The waterproof plug-in lamp of the present invention has a simple and reasonable structure design. A waterproof ring (13) at a lower end of a lamp cap holder (1) makes contact with a surface of a lampshade (2). A waterproof plug (14) makes contact with a top end of the lampshade (2). The double waterproof design ensures desirable waterproof performance of the waterproof plug-in lamp, and a human body is out of contact with metal in the lamp cap holder (1), so that the safety is higher. The lamp cap holder (1) integrally formed through injection molding facilitates automatic production and assembly.

6. 发明公开

EP3789656A1 LED LIGHT STRING ORNAMENT AND METHOD FOR MANUFACTURING THE SAME 审中-实审
公开(公告)号：EP3789656A1
公开(公告)日：2021-03-10
申请号：EP20194300.8
申请日：2020-09-03
申请人： Zhuhai Bojay Electronics Co., Ltd.
发明人： SHAN, Xiwan , YANG, Tuxiu , AI, Yundong , ZHANG, Jie , LI, Qunlin , LIU, Qiming , YAN, Su , WU, Jingtian
IPC分类号： F21S4/10 , F21S4/20 , F21V3/02 , F21V23/00 , F21V15/01 , H01L33/48
摘要： The present application discloses an LED light string ornament and a method for producing the same. The LED light string ornament includes an LED light string (10) and a plurality of decorative pieces (20). The LED light string (10) includes three wires, a plurality of SMD LEDs (14), and a plurality of adhesive bodies. A part or a whole of the decorative piece (20) are transparent or semi-transparent. The decorative piece (20) includes a first housing (21) and a second housing (22). The first housing (21) and the second housing (22) are buckled to form an accommodating cavity (201), and a plurality of LED beads (17) of the LED light string (10) are respectively accommodated in the accommodating cavities of the plurality of decorative pieces (20).

7. 发明授权

EP2976568B1 ANGLED LIGHT BOX LIGHTING SYSTEM 有权
公开(公告)号：EP2976568B1
公开(公告)日：2018-10-17
申请号：EP14715734.1
申请日：2014-03-05
申请人： The Sloan Company, Inc. dba Sloanled
发明人： FERRIE, Timothy, Drew , MEYER, Aaron , QUAAL, Bruce
IPC分类号： F21S4/10 , F21V19/00 , G09F13/04 , G09F13/22 , F21S4/20 , F21Y103/10 , F21Y115/10 , F21V5/00 , F21V7/00 , F21V17/00 , F21V23/00
CPC分类号： F21V19/003 , F21S4/10 , F21S4/20 , F21V5/007 , F21V7/0083 , F21V17/007 , F21V23/002 , F21Y2103/10 , F21Y2115/10 , G09F2013/222 , H05K1/00
摘要： A lighting system comprising a light box housing, a plurality of lighting units including a housing, a plurality of light emitting elements mounted on a PCB within the housing. The light emitting elements arranged on an angled surface such that the light emitting elements emit light in a sideways direction from the lighting units. The lighting units can also be interconnected in a daisy-chain configuration, such that the lighting units form a row of lighting units. The row of lighting units adapted to be mounted within the light box housing, wherein the light box housing comprises one or more rows of lighting units.

8. 发明公开

EP2932151A4 LIGHTING DISPLAY 审中-公开
标题翻译：灯光显示
公开(公告)号：EP2932151A4
公开(公告)日：2016-08-17
申请号：EP13861714
申请日：2013-12-16
申请人： WET ENTPR INC DBA WET DESIGN
发明人： FULLER MARK , DOYLE JIM , LARIVIERE DON , LAYON ANTONIO , WINSLOW SCOTT , KARPICHEV BORIS
IPC分类号： F21K99/00 , F21S2/00 , F21S4/10 , F21S10/06 , F21V23/04 , F21W131/401 , H05B33/08 , H05B37/02
CPC分类号： F21V23/0407 , F21S2/00 , F21S4/10 , F21S10/00 , F21S10/06 , F21V23/003 , F21V23/02 , F21V23/06 , F21V29/89 , F21V31/00 , F21W2131/401 , F21Y2115/10 , H05B33/0803 , H05B33/0842 , H05B37/029
摘要： A display where lights may be programmed to randomly flash is described. The randomness may be changed by changing the mode of flashing. The lights may extend along strings that are powered by a power supply that may itself be plugged into a socket that had previously served as a light socket. The display may be added to existing displays to enhance existing visual effects. The display may be submerged and the lights may remain upright because of their buoyancy.

9. 发明公开

EP4226076A1 DURABLE COATED AND WIRED DIODE APPARATUS 审中-实审
公开(公告)号：EP4226076A1
公开(公告)日：2023-08-16
申请号：EP21806337.8
申请日：2021-10-04
申请人： Belgravia Wood Limited
发明人： LEUNG, Chi Yin Alan
IPC分类号： F21S4/10 , F21Y115/10

10. 发明公开

EP3930426A1 POWER SUPPLY APPARATUS FOR STRING LIGHT 审中-公开
公开(公告)号：EP3930426A1
公开(公告)日：2021-12-29
申请号：EP20204087.9
申请日：2020-10-27
申请人： Chang, Yen-Chiu
发明人： CHANG, Yen-Chiu , SHAO, Shu-Fa
IPC分类号： H05B47/105 , H05B45/10 , F21S4/10 , F21W121/04
摘要： A power supply apparatus (1) for string light (400) includes a power cable (100), a switching circuit (200), a power transformer (300), and a casing (331). The switching circuit (200) is electrically connected to two wires (112) of the power cable (100) to selectively form a voltage grading between the two wires (112). The power transformer (300) includes a power transforming circuit (310) and a control circuit (320). The power transforming circuit (310) receives an external power (Ve) via an input terminal (311), transforms the external power (Ve) into a driving power (Vout), and outputs the driving power (Vout) via an output terminal (312). The receiving end (101) of the power cable (100) is electrically connected to the output terminal (312). The control circuit (320) detects a voltage grading status between the two wires (112), and generates a switch signal to the power transforming circuit (310) to modulate the driving power (Vout). The power transforming circuit (310) and the control circuit (320) are disposed within the casing (331) and the power cable (100) is disposed outside the casing (331).

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