Patents Assigned to Unilumin Group, Co., Ltd.
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Patent number: 11149771Abstract: Provided is a lock, including a locking module and a driving module. The locking module includes a latch mounted on a first main body, an oblique pin ring gear mounted on a second main body and adapted to the latch. A radial thickness of the oblique pin ring gear changes continuously. A first slot is arranged on the latch. The driving module is used for driving the oblique pin ring gear to move in a circular motion, such that on the latch in a closed position the oblique pin ring gear clips to or separates from the first slot. The lock mechanism can realize inward or outward arcuate connection and planar connecting without finishing.Type: GrantFiled: January 12, 2018Date of Patent: October 19, 2021Assignee: UNILUMIN GROUP CO., LTD.Inventor: Jinfeng He
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Patent number: 11127269Abstract: The present disclosure provides a smoke detecting circuit and a display panel using the smoke detecting circuit. The circuit includes a smoke sensor, a smoke detecting module, and a first switch module. When the circuit is triggered on fire or smoking because of a short circuit, the smoke sensor is able to detect a smoke signal, the smoke detecting module is able to export a controlling signal immediately to control disconnection of the first switch module, cutting off a power source of a load, and protecting the load immediately while an accident happens. The load can be a display panel. The smoke detecting circuit is used for detecting the smoke signal of the display panel, without any additional external multi-function card, which reduces the installation space of the display panel with an easier arrangement of flat cables, and protects the display panel right away from accidents.Type: GrantFiled: July 16, 2020Date of Patent: September 21, 2021Assignee: UNILUMIN GROUP CO., LTDInventors: Min Xing, Wenlong Fan, Luhong Zhou
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Patent number: 11122695Abstract: An LED display is provided in the present disclosure. The LED display includes a casing frame and an LED module. The LED module is fixedly connected with the casing frame by a locking knob, chucks and magnets fitted with each other, and positioning holes and positioning posts fitted with each other. The LED display further includes protective covers, a support base, a power rear cover, and a system control box. The protective covers are connected with the casing frame by fitting the positioning posts with the positioning holes. The support base and the casing frame are connected by fitting the positioning posts with the positioning holes and by a quick fixation with screws. The power rear cover is mounted on the system control box by a latch-hinge to facilitate the assembly and disassembly of various portions of the LED display.Type: GrantFiled: January 23, 2019Date of Patent: September 14, 2021Assignee: UNILUMIN GROUP CO., LTD.Inventors: Hangfa Yi, Kuang Yang, Pinglin Zhao
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Patent number: 10941588Abstract: Provided are an electric lock and a display screen using the same. The electric lock comprises a main lock and a secondary lock. The main lock comprises a housing, a driving assembly comprising a driving member and a rotating shaft which is rotatably arranged on the housing, and a first connecting member. The secondary lock comprises a first sleeve, an elastic member and a second connecting member which is rotatably arranged in the first sleeve. The second connecting member is able to move along the axis of the first sleeve. The driving member drives the first connecting member to move along its axis, and rotates the first connecting member when the first connecting member abuts against the second connecting member. The electric lock is simple in structure, convenient to operate and small in size.Type: GrantFiled: January 12, 2018Date of Patent: March 9, 2021Assignee: UNILUMIN GROUP CO., LTD.Inventors: Jinfeng He, Zhenli Yang
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Patent number: 10701816Abstract: The present invention relates to a display device comprising a mounting board and a display panel mounted on the mounting board and comprising a plurality of display modules arranged in an array, and further comprising a control module and a plurality of driving modules corresponding to the display modules. The control module is capable of controlling the driving modules to drive the corresponding display modules to extend. When the display device is powered on, the control module is electrically coupled to the driving module such that the driving module receives a signal from the control module and controls the display module to extend in response to the signal; when the driving module is started, the corresponding display module moves along with the driving module and automatically extends, facilitating the maintenance of the display device.Type: GrantFiled: May 13, 2019Date of Patent: June 30, 2020Assignee: Unilumin Group Co., LTD.Inventors: Song Lei, Shengqi Lu, Pinglin Zhao
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Publication number: 20200132096Abstract: The present invention provides a box latch. The box latch is provided with two wedge-shaped pins symmetrically arranged around its center, and the two wedge-shaped pins are movable into a wedge-shaped notch formed by mating parts of two spliced adjacent boxes and mating with the wedge-shaped pin to lock the two adjacent boxes. The two wedge-shaped pins are symmetrically arranged around its center such that only one box latch is required to lock two adjacent boxes together, reducing the number of splicing steps and box latches, further saving manpower and material resources. In addition, the wedge-shaped pin and the wedge-shaped notch are shaped and configured to mate with each other such that self-locking occurs when they are locked, thus providing a stable connection of the boxes.Type: ApplicationFiled: April 9, 2019Publication date: April 30, 2020Applicant: Unilumin Group Co., Ltd.Inventors: Jinfeng HE, Xinhan DENG
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Patent number: 10631418Abstract: An LED display screen with protective devices is disclosed. Two adjacent display screen boxes are respectively provided with a first protective device and a second protective device which are retractable; first protective device and second protective device are correspondingly arranged; first protective device is linked with second protective device so that the two adjacent display screen boxes are spliced; and a portion of first protective device and second protective device respectively protrude from the display screen boxes when the two adjacent display screen boxes are not spliced. When the display screen boxes are not spliced, the protruding portions of protective devices may protect the sides of display screen boxes to prevent damage to the display screen boxes caused by collision, etc. Because the protective devices are retractable, they can retract without affecting the splicing between display screen boxes when the display screen boxes are spliced.Type: GrantFiled: January 12, 2018Date of Patent: April 21, 2020Assignee: UNILUMIN GROUP CO., LTD.Inventors: Jinfeng He, Zhenli Yang
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Publication number: 20200029446Abstract: The present invention relates to a display device comprising a mounting board and a display panel mounted on the mounting board and comprising a plurality of display modules arranged in an array, and further comprising a control module and a plurality of driving modules corresponding to the display modules. The control module is capable of controlling the driving modules to drive the corresponding display modules to extend. When the display device is powered on, the control module is electrically coupled to the driving module such that the driving module receives a signal from the control module and controls the display module to extend in response to the signal; when the driving module is started, the corresponding display module moves along with the driving module and automatically extends, facilitating the maintenance of the display device.Type: ApplicationFiled: May 13, 2019Publication date: January 23, 2020Applicant: Unilumin Group Co., Ltd.Inventors: Song LEI, Shengqi LU, Pinglin ZHAO
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Publication number: 20180130386Abstract: The utility model discloses an ejection device, comprising a housing, an ejector, a rotor, a drive unit and guide units, wherein the housing is a hollow structure with an opening; the ejector is disposed in the housing; the drive unit drives the rotor to rotate; during rotating, the rotor drives the ejector to rotate along the circumference of the housing and drives the ejector to move toward the opening; guide slots are formed on the inner wall of the housing; the guide slots are disposed along the ejection direction of the ejector; and the guide units are disposed on the outer wall of the ejector and slidably disposed in the guide slots. The ejection device provided by the utility model is not only easily operated, but also simple in structure and small in size, does not require a large magnet, and can reduce the product weight.Type: ApplicationFiled: October 18, 2016Publication date: May 10, 2018Applicant: Unilumin Group Co., Ltd.Inventors: Hongbo MA, Jinfeng HE, Mingfeng LIN
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Patent number: 9863586Abstract: An LED display device includes an installing pillar, a first fixing plate, an enclosure module, an LED display screen module and a first connection member, the enclosure module includes a front surface for display and a rear surface opposite to the front surface, the installing pillar is positioned on the rear surface of the enclosure module, the first fixing plate closely contacts the installing pillar, the first fixing plate defines a first fixing hole, the first connection member extends through the first fixing hole from the rear surface of the enclosure module and connects with the enclosure module, thereby clamping and securing the installing pillar between the first fixing plate and the enclosure module, and the enclosure module is fixed to the installing pillar via the first fixing plate and the first connection member, the LED display screen module is assembled to the front surface of the enclosure module.Type: GrantFiled: December 8, 2014Date of Patent: January 9, 2018Assignee: UNILUMIN GROUP CO., LTD.Inventors: Kuang Yang, Mingfeng Lin, Wei Wang, Wenrong Li
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Patent number: D806302Type: GrantFiled: October 31, 2016Date of Patent: December 26, 2017Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTD.Inventors: Laifu Long, Qing Zhou, Jianghai Li, Wei Qiao, Mingfeng Lin
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Patent number: D809693Type: GrantFiled: October 31, 2016Date of Patent: February 6, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTD.Inventors: Changwei Wan, Qing Zhou, Jianghai Li, Mingfeng Lin
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Patent number: D814681Type: GrantFiled: October 13, 2016Date of Patent: April 3, 2018Assignees: Unilumin Group Co., Ltd., Guangdong Unilumin Energy Saving Technology Co., Ltd.Inventors: Laifu Long, Qing Zhou, Jianghai Li, Wei Qiao, Mingfeng Lin
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Patent number: D815330Type: GrantFiled: October 31, 2016Date of Patent: April 10, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTD.Inventors: Changwei Wan, Qing Zhou, Jianghai Li, Mingfeng Lin
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Patent number: D817533Type: GrantFiled: August 24, 2017Date of Patent: May 8, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTDInventors: Changwei Wan, Qing Zhou, Jianghai Li
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Patent number: D818173Type: GrantFiled: August 24, 2017Date of Patent: May 15, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTDInventors: Changwei Wan, Qing Zhou, Jianghai Li
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Patent number: D818174Type: GrantFiled: August 24, 2017Date of Patent: May 15, 2018Assignees: ANGELED CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTD, UNILUMIN GROUP CO., LTD.Inventors: Changwei Wan, Jiao Liu, Jianghai Li, Qing Zhou
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Patent number: D821014Type: GrantFiled: November 6, 2017Date of Patent: June 19, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTDInventors: Laifu Long, Qing Zhou, Jianghai Li, Wei Qiao, Mingfeng Lin
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Patent number: D821016Type: GrantFiled: August 24, 2017Date of Patent: June 19, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTDInventors: Changwei Wan, Qing Zhou, Jianghai Li
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Patent number: D826448Type: GrantFiled: February 23, 2017Date of Patent: August 21, 2018Assignees: UNILUMIN GROUP CO., LTD., GUANGDONG UNILUMIN ENERGY SAVING TECHNOLOGY CO., LTDInventors: Changwei Wan, Jianghai Li, Qing Zhou, Mingfeng Lin