-
1.发明公开
公开(公告)号：EP4460155A1
公开(公告)日：2024-11-06
申请号：EP22914144.5
申请日：2022-12-09
发明人： YANG, Yinghan
摘要： The present invention discloses a bidirectionally illuminating light source triggered by power-line pulse signals, comprising a first light emitting module triggered by power-line pulse signals and a reverse light emitting module, which are connected in parallel between a first port and a second port of the power lines. The first light emitting module triggered by power-line pulse signals comprises an LED color light group and an LED driver. When the voltage level of said first port of said power lines is higher than that of said second port, said LED driver drives said LED color light group according to said power-line pulse signals loaded on said power lines; when the voltage level of said first port of said power lines is lower than that of said second port, said reverse light emitting module operates. The present invention also discloses a bidirectional emitting light string triggered by power-line pulses, and a bidirectional emitting control apparatus triggered by power-line pulses. A spectral range is obtained by forward current while the light source is triggered to performs operations by the pulse signals input from the power lines, and another spectral range is obtained by reverse current, greatly increasing the spectral range of the light source with only two power wires.
-
2.发明公开
公开(公告)号：EP4195878A1
公开(公告)日：2023-06-14
申请号：EP21859995.9
申请日：2021-07-23
发明人： YANG, Yinghan , ZHANG, Zixun
摘要： The invention patent discloses a computing apparatus triggered by an edge of a supply-line signal with pulse width counter. A computing apparatus triggered by an edge of a supply-line signal with a pulse width counter comprises: a clock circuit to supply clock signals to a pulse width counter from an output port of said clock circuit; said pulse width counter triggered by said clock signals to count the pulse width of a supply-line signal from a power supply line, to set a circuit status of said computing apparatus in accordance with said pulse width, and to output said circuit status to an edge-triggered computing unit; and the edge-triggered computing unit to do computing triggered by an edge of a supply-line signal, and to output computing result as the output of said computing apparatus in accordance with said circuit status. In the invention patent, the circuit status of the computing apparatus is set in accordance with pulse width counter of supply-line signals, and the computing result is output as the output of said computing apparatus in accordance with said circuit status. The problem of no the pulse width of a supply-line signal is solved when a computation is triggered by a supply-line signal.
-
公开(公告)号：EP4280818A1
公开(公告)日：2023-11-22
申请号：EP21919128.5
申请日：2021-12-23
发明人： YANG, Yinghan , ZHANG, Zixun
IPC分类号： H05B45/20
摘要： The present invention discloses a colorful lighting apparatus with mixed multi-codes triggered by power line edge signals, which includes a power line edge signal generator for generating address signals and light control signals and loading them onto the power line; multiple LED modules, each comprising a multi-color LED group and an LED driver that drives the multi-color LED group based on the address signals and light control signals loaded from the power line; multiple LED modules including two or more LED modules, and multiple LED modules having two or more LED driver address codes, with the LED modules randomly mixed and arranged according to the LED driver address codes. The disclosed colorful lighting apparatus is suitable for machine automation production, reduces manual labor, and improves production efficiency. On the one hand, all LED modules can be set to work in the same color mode, and on the other hand, controllable random flashing function can be achieved.
-
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
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.
-
-
-
搜索结果
4 条记录 (耗时 0.009 秒)
