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公开(公告)号：US10156328B2
公开(公告)日：2018-12-18
申请号：US15629698
申请日：2017-06-21
Inventor： Bozhang Xu , Fawei Zhang
IPC: F21V5/00 , F21S4/28 , F21V5/04 , F21V5/08 , F21V29/89 , A47F3/00 , F21V3/02 , F21W131/405 , F21Y103/10 , F21Y115/10
Abstract: An LED bar lighting and an exhibition includes a receiving chamber and at least one LED bar lighting. The receiving chamber includes a mounting reference line. Each of the at least one LED bar lighting includes a bar house, a plurality of LED chips, and a lens column. Each of the LED chips includes a chip optical axis. The lens column includes a lens optical axis parallel to the chip optical axis, a first light emitting surface intersected with the lens optical axis, and a second light emitting surface. The first light emitting surface is a condensing lens. The second light emitting surface includes a convex lens, and a plane surface located between the first light emitting surface and convex lens. An angle between the lens axis and the mounting reference line in the cross section perpendicular to the axial direction of the bar house is an acute angle.
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公开(公告)号：US10152904B2
公开(公告)日：2018-12-11
申请号：US15832404
申请日：2017-12-05
Inventor： Guoqing Zeng , Yuanfang Xue , Jianguo Dong , Kai Xu , Fawei Zhang
IPC: G09F13/18 , A47F3/00 , A47F11/10 , F21V33/00 , F21V5/00 , F21V5/04 , F21V7/00 , F21S4/20 , F21S4/28 , F21W131/305 , F21W131/405 , F21Y115/10 , G09F13/22
Abstract: An LED strip light for shelf signboards, comprises a strip-shaped lamp chamber, and an LED light-emitting module. The strip-shaped lamp chamber comprises a card board connecting edge, a non-transparent edge, an upper transparent edge and a lower transparent edge. The LED light-emitting module comprises at least one LED chip, and a strip-shaped lens. The strip-shaped lens includes an incident surface, a first fully reflecting surface, a second fully reflecting surface, a refractably reflecting surface. The first fully reflecting surface reflects all the incident lights thereon toward the upper light transparent edge. The second fully reflecting surface reflects all the incident lights thereon toward the refractably reflecting surface. And the outgoing light of the refractably reflecting surface is directed toward the lower transparent edge. The LED strip light for shelf signboards allows the display side placed on the board to be illuminated so as to improve the user's desire to shop, and to illuminate the boundary between the laminates and the column, and it can improve user experience and save energy and reduce costs.
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公开(公告)号：US10145521B1
公开(公告)日：2018-12-04
申请号：US15934349
申请日：2018-03-23
Inventor： Bozhang Xu , Wen Wang , Zhiming Wang
Abstract: An LED strip-shaped lamp with a connecting structure includes a first lamp housing, a plug disposed on the first lamp housing, a second lamp housing coupled with the first lamp housing, and a socket on the second lamp housing coupled to the plug. The plug includes a first magnet disposed at an end of the first lamp housing and a first electrical connector fixed in the first pad. The socket includes a second magnet at an end of the second lamp housing and a second electrical connector fixed in the second pad. When the magnets are coupled, the first and the second electrical connector are coupled to connect electrically. The magnets used in the connecting structure of the LED strip-shaped lamp of the present invention can be used as a structure for connecting the first and second lamp housing so as to simplify the connection of the strip-shaped lamps.
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公开(公告)号：US10006612B2
公开(公告)日：2018-06-26
申请号：US15380719
申请日：2016-12-15
Inventor： Feng Ji , Zhaoyong Zheng
CPC classification number: F21V15/015 , F21K9/272 , F21S4/28 , F21V15/01 , F21V15/013 , F21V17/12 , F21V29/89
Abstract: An LED lighting assembly structure includes a lamp housing, and an end cap. The lamp housing includes at least one slot. The end cap includes a lug cap, at least one through-hole, and at least one reinforcing rib, and at least one fastener. The reinforcing rib and the through-hole are partially coincident with each other in a cross section perpendicular to the central axis of the through-hole. When the fastener is screwed into the through-hole and the slot, it may either cut into the reinforcing rib, or the reinforcing rib is pressed against the lug cap, or both the reinforcing rib is pressed against the lug cap and the fastener cuts into the reinforcing rib. As a result, the strength between the fastener and the lamp frame is improved, and it is possible to make the lamp house smaller and thinner, which is advantageous in reducing the volume of the entire lamp.
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公开(公告)号：US09961795B2
公开(公告)日：2018-05-01
申请号：US15629873
申请日：2017-06-22
Inventor： Dong Chen , Jianguo Dong
CPC classification number: H05K7/1422 , A47B57/40 , A47B96/061 , A47B97/00 , A47B2220/0077 , A47F5/10 , A47F5/103 , A47F11/10 , F21V23/02 , H01R13/2478 , H01R25/142 , H05K1/02
Abstract: A power supply system for shelving system includes a support arm, and an electrical supply device mounted on the mounting plate. The support arm includes a mounting hole, and a mounting plate disposed in the mounting hole. The thickness of the mounting plate is less that the depth of the mounting hole. The electrical supply device includes a circuit board, and a first protection cover covering the circuit board. The circuit board is clamping between the mounting plate and the first protection cover. A side wall of the first protection cover opposite to the circuit board is flush with a side wall of the mounting hole. The assembly of the support arm can be completed without being affected by the electrical supply device as long as the end of the support art can be inserted into the punched hole as the side wall of the first protection cover opposite to the circuit board is flush with the side wall of the mounting hole.
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Patent Agency Ranking
公开(公告)号：US20170374711A1
公开(公告)日：2017-12-28
申请号：US15624310
申请日：2017-06-15
Inventor： Qiming Wang , Guanghua Wu
IPC: H05B33/08
CPC classification number: H05B33/089 , H05B33/0818 , H05B33/0842 , H05B33/0887 , Y02B20/341
Abstract: An angle adjustment mechanism for LED bar lighting includes a lamp body, two end covers arranged two ends of the lamp body along an axial direction thereof, two lamp frames respectively mounted on the two threading pipes, two wheel gears respectively fixed on the two lamp frames, two outer end caps fixed and covered on the two end covers, respectively, and at least two stopping plates respectively received in the two lamp frames. Each of the two end covers includes a threading pipe extending along the axial direction of the lamp body. Each of the two wheel gears includes a plurality of gear teeth taken along a radial direction thereof and rotating around the threading pipe. Each of the stopping plates provides at least one stopping tooth which is coupling to the gear teeth.
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公开(公告)号：US20170370562A1
公开(公告)日：2017-12-28
申请号：US15624265
申请日：2017-06-15
Inventor： Yuanfang Xue , Zhaoyong Zheng , Bozhang Xu , Feng Ji , Wen Wang , Chengke Zhang
IPC: F21V21/14 , F21S4/28 , F21Y2115/10
CPC classification number: F21V21/14 , F21K9/272 , F21K9/65 , F21S4/28 , F21V14/02 , F21V19/02 , F21Y2115/10
Abstract: An angle adjustment mechanism for LED bar lighting includes a lamp body, two end covers arranged two ends of the lamp body along an axial direction thereof, two lamp frames respectively mounted on the two threading pipes, two wheel gears respectively fixed on the two lamp frames, two outer end caps fixed and covered on the two end covers, respectively, and at least two stopping plates respectively received in the two lamp frames. Each of the two end covers includes a threading pipe extending along the axial direction of the lamp body. Each of the two wheel gears includes a plurality of gear teeth taken along a radial direction thereof and rotating around the threading pipe. Each of the stopping plates provides at least one stopping tooth which is coupling to the gear teeth.
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公开(公告)号：US20170370559A1
公开(公告)日：2017-12-28
申请号：US15629913
申请日：2017-06-22
Inventor： Guojun Xu
IPC: F21V17/18 , F21V17/12 , F21Y2115/00
CPC classification number: F21V17/18 , F16B5/10 , F16B21/04 , F16B21/09 , F21V17/12 , F21V21/03 , F21Y2115/00 , F21Y2115/10
Abstract: An installation mechanism of LED lighting includes a house and a mounting plate. The house includes a mounting slot provided on a side wall along a radial direction thereof. The mounting slot includes a implantation portion and a catch portion communicating with the implantation portion. The catch portion includes at least one catching arm provided on one of two opposite side walls thereof. The mounting plate includes two catch edges inserted in the catch portion. The implantation portion is configured for presetting the mounting plate. Each of the catch edge has a Z-typed shape in a cross section of the mounting plate along the axial direction thereof. A free edge of the Z-typed catch edge is inserted into a gap between the catching arm and the bottom of the mounting slot.
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公开(公告)号：US20170370558A1
公开(公告)日：2017-12-28
申请号：US15629847
申请日：2017-06-22
Inventor： Xiaoyung Liu , Weibo Li
IPC: F21V17/16 , F21S8/02 , F21V31/00 , F21V3/04 , F21Y2115/10
CPC classification number: F21V17/162 , F21K9/23 , F21S8/02 , F21S8/026 , F21V3/00 , F21V3/061 , F21V17/14 , F21V17/164 , F21V31/005 , F21Y2115/10
Abstract: An assembling mechanism for LED downlight includes a cylindrical body, at least one spring fixed on the cylindrical body, and a cover assembled on the at least one spring. Each of the at least one spring includes a fixing portion, a reed extending from the fixing portion along a rotation direction of the cylindrical body, and a catching portion disposed on the reed. The catching portion extends along the radial direction of the cylindrical body. The cover includes at least one clamping gap. Each of the at least one clamping gap includes an open provided along the rotation direction of the cylindrical body. The catching portion is inserted into the clamping gap from the opening by rotating the cover.
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公开(公告)号：US20170194875A1
公开(公告)日：2017-07-06
申请号：US15380739
申请日：2016-12-15
Inventor： Zhiming Wang , Xuhong Ma , Junjun Ying
CPC classification number: H02M7/219 , H02M1/083 , H02M2007/2195 , Y02B70/1408
Abstract: A non-polar rectifying circuit includes two input terminals, two output terminals, two P-channel MOS transistors, and two N-channel MOS transistors. The two input terminals are respectively connected with a drain of one of the two P-channel MOS transistors and a drain of one of the two N-channel MOS transistors. One of the output terminals is electrically connected with the source of two P-channel MOS transistors, and the other output terminal is electrically connected with the source of two N-channel MOS transistors. In application, regardless of the two input terminals which is the positive polarity or negative polarity, one of the output terminals will output high level, and another will also output low level. As a result, it make the power plug no need to divide the positive and negative, which can reduce the installation time of LED lamps, especially for installing a large number of LED lightings.
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