-
公开(公告)号：US12026681B2
公开(公告)日：2024-07-02
申请号：US18330558
申请日：2023-06-07
Applicant: CURRENT LIGHTING SOLUTIONS, LLC
CPC classification number: G06Q10/20 , G01K3/10 , G01P3/00 , G01R19/0092 , F21V29/60
Abstract: The disclosure relates to a life prediction system for a fan of a lamp. The system comprises a fan signal detecting module to detect at least one working parameter of the fan; and a micro control unit to receive the working current signal, the environment temperature signal and the working rotation speed signal of the fan. The detecting module comprises a current detecting unit to detect a working current of the fan and output a working current signal; a temperature detecting unit to detect a working environment temperature of the fan and output an environment temperature signal; and a rotation speed detecting unit to detect and output a working rotation speed signal of the fan. The micro control unit calculates a predicted residual life of the fan based on the received working current signal, the environment temperature signal, the working rotation speed signal, through the life model of the fan.
-
Patent Agency Ranking
公开(公告)号：US11704630B2
公开(公告)日：2023-07-18
申请号：US16214171
申请日：2018-12-10
Applicant: Current Lighting Solutions, LLC
CPC classification number: G06Q10/20 , G01K3/10 , G01P3/00 , G01R19/0092 , F21V29/60
Abstract: The disclosure relates to a life prediction system for a fan of a lamp. The system comprises a fan signal detecting module to detect at least one working parameter of the fan; and a micro control unit to receive the working current signal, the environment temperature signal and the working rotation speed signal of the fan. The detecting module comprises a current detecting unit to detect a working current of the fan and output a working current signal; a temperature detecting unit to detect a working environment temperature of the fan and output an environment temperature signal; and a rotation speed detecting unit to detect and output a working rotation speed signal of the fan. The micro control unit calculates a predicted residual life of the fan based on the received working current signal, the environment temperature signal, the working rotation speed signal, through the life model of the fan.
-
公开(公告)号：US10591152B2
公开(公告)日：2020-03-17
申请号：US16017701
申请日：2018-06-25
Applicant: Current Lighting Solutions, LLC
IPC: F21V29/67 , F21V29/503 , F21V29/508 , F21K9/238 , F21V23/04 , F21Y107/30
Abstract: The present invention relates to a light emitting diode (LED) lamp, which includes: a base configured to electrically connect with an external power supply; at least one first printed circuit board (PCB), with at least one LED mounted thereon; a driver module, electrically connected to the base and the first PCB, and configured to drive an LED; a heat dissipation module, thermally contacted with the first PCB, and configured to dissipate heat generated from the LED; a connecting device, connected to the heat dissipation module; and a replaceable active cooling module, detachably connected to the connecting device, and configured to generate a cooling fluid for cooling at least one of the PCB and the heat dissipation module.
-
公开(公告)号：US11317496B2
公开(公告)日：2022-04-26
申请号：US16495960
申请日：2018-05-21
Applicant: CURRENT LIGHTING SOLUTIONS, LLC
Abstract: Provided is an LED lamp circuit, comprising an LED luminous component circuit, a rectifier circuit, and an output control circuit coupled between the LED luminous component circuit and the rectifier circuit. The LED luminous component circuit comprises at least one light-emitting diode. The rectifier circuit is configured to output a rectified voltage to the LED luminous component circuit. The output control circuit comprises a voltage regulator circuit and a control switch circuit. The voltage regulator circuit comprises a thermosensitive device and a voltage divider connected in series. The thermosensitive device can regulate the control voltage at both ends of the control switch circuit. To protect the LED lamp, the control switch circuit disconnects when the control voltage is less than the threshold voltage of the control switch circuit.
-
公开(公告)号：US10959309B2
公开(公告)日：2021-03-23
申请号：US16188611
申请日：2018-11-13
Applicant: Current Lighting Solutions, LLC
Inventor： Tingting Wang , Fanbin Wang , Bo Zhang , Zhu Mao , Shuyi Qin , Qi Long
Abstract: An LED lamp protection circuit comprising: a driving circuit, a rectifier circuit coupled with the driving circuit, an LED luminous component circuit coupled with the rectifier circuit, and an arcing protection circuit coupled between the rectifier circuit and the LED luminous component circuit. The arcing protection circuit and the LED luminous component circuit are connected in parallel. When the LED lamp works under a normal condition, the arcing protection circuit is in blocking state. When at least one circuit between the rectifier circuit and the LED luminous component circuit opens, the arcing protection circuit is turned on, the driving circuit and the arcing protection circuit form a loop circuit to extinguish arc.
-
公开(公告)号：US10508776B2
公开(公告)日：2019-12-17
申请号：US15373707
申请日：2016-12-09
Applicant: Current Lighting Solutions, LLC
Inventor： Min Fang , Sheng Jiang , Raghu Ramaiah , Qi Long , Shuyi Qin , Yong Li
IPC: F21K9/235 , B33Y10/00 , B33Y80/00 , F21V29/70 , F21K9/238 , F21V3/02 , F21V19/00 , F21V23/00 , F21V23/06 , F21V25/00 , F21K9/23 , F21Y115/10
Abstract: A bipartite capper component for an illuminating lamp includes a first portion formed of a first material and a second portion formed of a second material different from the first material. The second portion of the capper component is in contact with the first portion of the capper component. The first portion of the capper component is configured to threadedly engage within a standard threaded metal base component of the illuminating lamp.
-
-
-
-
-
Search Results
6
records
(took 0.011 seconds)
