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公开(公告)号：US20240372395A1
公开(公告)日：2024-11-07
申请号：US18774507
申请日：2024-07-16
Applicant: Delta Electronics, Inc.
Inventor： Sheng-Hua Li , Sergio Fernandez Rojas , You-Si Lin , Yu-Chi Hsu
IPC: H02J7/04 , G06Q30/0283 , G06Q50/06 , H02J3/00 , H02J7/00
Abstract: A charging system includes a power input part, an inverter, a DC bus, at least one charging device, a first bidirectional energy storage module, a second bidirectional energy storage module and an intelligent controller. The charging device includes a DC/DC converter and a charging gun. A first bidirectional DC/DC converter of the first bidirectional energy storage module receives and converts the DC power from the inverter for charging a first battery, or converts a first storage electric energy of the first battery for the charging device. A second bidirectional DC/DC converter of the second bidirectional energy storage module receives and converts the electric energy outputted by the DC/DC converter of the charging device for charging a second battery, or converts a second storage electric energy of the second battery for the charging device. The intelligent controller controls operations of the first bidirectional DC/DC converter and the second bidirectional DC/DC converter.
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公开(公告)号：US20240364224A1
公开(公告)日：2024-10-31
申请号：US18765818
申请日：2024-07-08
Applicant: DELTA ELECTRONICS, INC.
Inventor： Che-Wei CHANG , Wen-Lung HUANG , Sheng-Hua LI
CPC classification number: H02M3/3353 , H02M1/0058 , H02M3/33592
Abstract: An auxiliary power circuit of a conversion module is used to supply power to a control unit, and an input end of the conversion module includes an even number of energy storage units coupled in series. The auxiliary power circuit includes an even number of primary-side circuits and a secondary-side circuit. Each primary-side circuit includes a first switch unit, a second switch unit, and a resonance tank. The first switch unit is connected to the second switch unit in series, and is correspondingly connected to one of the energy storage units in parallel. The resonance tank is connected to the second switch unit in parallel. The secondary-side circuit is coupled to the resonance tanks of two of the primary-side circuits to acquire power and supply power to the control unit.
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公开(公告)号：US20240359340A1
公开(公告)日：2024-10-31
申请号：US18238386
申请日：2023-08-25
Applicant: Delta Electronics, Inc.
Inventor： Hsin-Hua Chen , Shang-Wei Yang , Hsin-Hsien Wu
CPC classification number: B25J15/026 , B25J15/0286 , B25J15/045
Abstract: A gripper structure is disclosed and includes a screw-rod main body, a first rotatory nut, a second rotatory nut, a first driving module, a second driving module, a first clamping element and a second clamping element. The first rotatory nut and the second rotatory nut are disposed on two sides of the screw-rod main extended along a first direction body, respectively, and bilaterally symmetrical to each other. The first driving module and the second driving module are configured to drive the first rotatory nut and the second rotatory nut to rotate, respectively. The first rotatory nut and the second rotatory nut are allowed to pass through a midline of the screw-rod main body. When the first driving module drives the first rotatory nut or/and the second driving module drives the second rotatory nut, the first clamping element and the second clamping element are relatively displaced in the first direction to achieve a clamping operation.
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公开(公告)号：US12132400B2
公开(公告)日：2024-10-29
申请号：US18411905
申请日：2024-01-12
Applicant: DELTA ELECTRONICS, INC.
Inventor： Hung-Chieh Lin , Yi-Ping Hsieh , Jin-Zhong Huang , Hung-Yu Huang , Chih-Hsien Li , Ciao-Yin Pan
CPC classification number: H02M3/155 , H02M1/0058 , H02M3/158 , H02M7/53871 , H02M1/42 , H02M7/4815
Abstract: A soft-switching power converter includes a main switch, an energy-releasing switch, and an inductive coupled unit. The main switch is a controllable switch. The energy-releasing switch is coupled to the main switch. The inductive coupled unit is coupled to the main switch and the energy-releasing switch. The inductive coupled unit includes a first inductance, a second inductance coupled to the first inductance, and an auxiliary switch unit. The auxiliary switch unit is coupled to the second inductance to form a closed loop. The main switch and the energy-releasing switch are alternately turned on and turned off. The auxiliary switch unit is controlled to start turning on before the main switch is turned on so as to provide at least one current path.
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公开(公告)号：US20240354467A1
公开(公告)日：2024-10-24
申请号：US18463576
申请日：2023-09-08
Applicant: DELTA ELECTRONICS, INC.
Inventor： Ren-Feng DING , Keng-Ning CHANG , Chia-Jun YU
CPC classification number: G06F30/20 , G01S7/4808 , G01S17/04 , G01S17/42
Abstract: A computing device is disclosed to generate a virtual environment including a first virtual displacement sensor and a second virtual displacement sensor, load an object under detection into the virtual environment, make the first virtual displacement sensor send a first distance-measuring signal to the object under detection to compute a first distance between the first virtual displacement sensor and the object under detection, compute a clean distance between the second virtual displacement sensor and the object under detection based on the first distance and a first spacing, make the second virtual displacement sensor send a second distance-measuring signal to the object under detection to compute a second distance, determine that an obstacle exists between the object under detection and the second virtual displacement sensor when the second distance is less than the clean distance, and send a notification message to an electronic device.
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Patent Agency Ranking
公开(公告)号：US20240349471A1
公开(公告)日：2024-10-17
申请号：US18221763
申请日：2023-07-13
Applicant: Delta Electronics, Inc.
Inventor： Jian-Jang Lai , Po-Yu Chen , Chien-Ta Lin
CPC classification number: H05K13/0408 , B25J9/163 , H05K13/02 , H05K13/0812
Abstract: The present application provides a learning method for plug-in depth including steps of: (a) utilizing a robot arm to take an electronic component with a plurality of pins; (b) utilizing a first visual device to identify a pin distance; (c) utilizing a second visual device to identify a hole distance; (d) inserting the plurality of pins into the corresponding plurality of holes with a predetermined depth according to the pin distance and the hole distance; (e) determining whether the plurality of pins are inserted into the plurality of holes, performing step (f) when the determination result is satisfied, and performing step (g) when the determination result is not satisfied; (f) recording the predetermined depth and performing the step (a) again; (g) calibrating the predetermined depth and performing the step (a) again; and (h) completing the learning of the plug-in depth after the step (f) is performed multiple times successively.
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公开(公告)号：US20240345465A1
公开(公告)日：2024-10-17
申请号：US18755655
申请日：2024-06-26
Applicant: DELTA ELECTRONICS, INC.
Inventor： Chi-Yin HO , Ming-Yu CHANG , Yuan-Ming HSU
CPC classification number: G03B21/204 , G03B21/16 , G03B21/206
Abstract: The disclosure provides a laser lighting system. The laser lighting system includes a microcontroller, a motor, a fluorescent color wheel and a detection circuit. The motor drives the fluorescent color wheel to rotate. The detection circuit is configured to detect a detected signal from the fluorescent color wheel. When a synchronous signal changes, the microcontroller compares the detected signal to the synchronous signal, in order to control the output current signal for driving the motor, and to decrease the phase variation between the detected signal and the synchronous signal until the phase difference between the detected signal and the synchronous signal maintain at a constant value.
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公开(公告)号：US12120470B2
公开(公告)日：2024-10-15
申请号：US18173798
申请日：2023-02-24
Applicant: DELTA ELECTRONICS, INC.
Inventor： Kai-Ming Liu
IPC: H04N9/31
CPC classification number: H04N9/3182 , H04N9/3194
Abstract: A projection system includes a light source module, an image device, a first light sensor, a second light sensor, and a processor. The light source module has at least one solid-state light-emitting device. The processor is communicatively coupled to the light source module, the first light sensor, and the second light sensor and is configured to execute a calibration procedure.
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公开(公告)号：US12119158B2
公开(公告)日：2024-10-15
申请号：US17409223
申请日：2021-08-23
Applicant: Delta Electronics, Inc.
Inventor： Yahong Xiong , Junguo Cui , Kaijian Yang , Dongjie Gu
CPC classification number: H01F27/263 , H01F27/306
Abstract: The present disclosure provides a power conversion module including a magnetic component and a power device layer. The magnetic component includes a main body layer, a first magnetic core, a second magnetic core and a conductor. The main body layer includes a first surface and a second surface opposite to each other. The first magnetic core is embedded in the main body layer and adjacent to the first surface. The second magnetic core is embedded in the main body layer and adjacent to the second surface. The first magnetic core and the second magnetic core are connected to form plural magnetic columns. The conductor is embedded between the first surface and the second surface. The conductor is partially disposed between the plural magnetic columns. The power device layer is disposed on the first surface. The power device layer includes a power device electrically connected to conductor.
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公开(公告)号：US20240339260A1
公开(公告)日：2024-10-10
申请号：US18427588
申请日：2024-01-30
Applicant: Delta Electronics, Inc.
Inventor： Yu-Chen Hsieh , Chieh-Tung Lu , Sheng-Heng Chung , Li-O Lee , Chi-Kai Lin , Chin-Hsin Lai
CPC classification number: H01F27/292 , H01F27/24 , H01F27/306
Abstract: A transformer includes a magnetic core and four windings. The magnetic core includes a first flange, a second flange and a middle core part. The first terminal of the first winding, the third terminal of the second winding, the fifth terminal of the third winding and the seventh terminal of the fourth winding are disposed on the first flange. The second terminal of the first winding, the fourth terminal of the second winding, the sixth terminal of the third winding and the eighth terminal of the fourth winding are disposed on the second flange. The first winding and the second winding are twisted with each other to dispose around the middle core part. The third winding and the fourth winding are twisted with each other to dispose around the middle core part, or the third winding and the fourth winding are disposed around the middle core part in parallel.
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