WO2018184364A1 - 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 - Google Patents
一种灯具外壳与弹性组件的组装结构及含该结构的灯具 Download PDFInfo
- Publication number
- WO2018184364A1 WO2018184364A1 PCT/CN2017/105103 CN2017105103W WO2018184364A1 WO 2018184364 A1 WO2018184364 A1 WO 2018184364A1 CN 2017105103 W CN2017105103 W CN 2017105103W WO 2018184364 A1 WO2018184364 A1 WO 2018184364A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fixing
- elastic device
- torsion spring
- lamp housing
- assembly structure
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
Definitions
- the present invention relates to the field of lighting fixtures, and more particularly to an assembly structure of a lamp housing and an elastic device and a lamp including the same.
- the lamp housing 10 of the embedded lamp is provided with a symmetrical fixing groove 101 for accommodating and fixing the elastic device
- the elastic device is a torsion spring 11, and the fixing groove 101
- the upper part of the two sides shall be provided with a rotating shaft 1011.
- the torsion spring 11 ⁇ the torsion spring 11 is first pressed to the contracted state, the spring card point 111 is set on the inner wall, and then the torsion spring tube 110 is respectively provided at both ends. Insert into the two sides of the shaft 1011.
- the compression deformation of the spring creates a huge pressure, which causes the installation to take a lot of effort and time, resulting in low production efficiency and high work intensity.
- the elastic device also adopts a shrapnel structure, which is locked and fixed in the fixing groove by bolts and the like, and also has the disadvantages of troublesome installation and low work efficiency.
- an object of the present invention is to provide an assembly structure of a lamp housing and an elastic device which are convenient to install, high in production efficiency, and structurally stable, and includes a lamp housing and an elastic device.
- the technical solution proposed by the present invention is: an assembly structure of a lamp housing and an elastic device, comprising a lamp housing and an elastic device, wherein the lamp housing is provided with at least two for elasticity a fixing groove for accommodating and fixing the device, wherein: at least one of the first inner wall and the second inner wall of the fixing groove is provided with a latching structure, and the elastic device comprises a fixing portion.
- the fixing portion of the elastic device is inserted into the fixing slot, and is fixed in the fixing slot by the latching structure, and is first The minimum width between the inner wall and the second inner wall is less than or equal to the thickness of the fixing portion of the elastic device.
- the card structure is a buckle, a hook or a boss.
- the elastic device is a torsion spring
- the torsion spring comprises a torsion spring tube and a fixing portion and a rotating portion extending outward from opposite ends of the torsion spring tube, wherein the fixing portion is a fixed arm
- the fixing arm is inserted into the fixing slot and fastened to the latching structure.
- the fixed arm is a U-shaped fixed arm.
- the distance between the card structure and the bottom of the fixed slot is less than or equal to the thickness of the fixed arm.
- the elastic device is a torsion spring
- the torsion spring comprises a torsion spring tube and a fixing portion and a rotating portion extending outward from the two ends of the torsion spring tube, wherein the fixing portion is a fixed arm
- the two arms of the fixed arm are connected by a connecting member, and the connecting member is provided with a card slot, and the card slot is fastened to the latching structure.
- the torsion spring is integrally formed by a wire, and the wire is bent at one end into a fixed portion.
- the other end is bent into a rotating portion, and a plurality of turns are formed in the middle to form a torsion spring tube, and the unwound end of the fixing portion and the rotating portion are bent toward the inside of the torsion spring tube.
- the torsion spring is integrally formed by a wire, and the wire is bent into a fixed portion in the middle, and the two ends of the fixing portion are wound by a plurality of turns to form a torsion spring tube, and the torsion spring tube is bent at both ends. Folding and forming a rotating part through a connecting piece
- the elastic device is a spring piece, the elastic piece is provided with a card slot, and the lower part of the elastic piece is provided with a limiting slot, and the bottom of the fixing groove is vertically provided with a limiting post, the limit The position post is inserted into the limit post; and the card structure is a buckle, and the card slot is fixed on the buckle.
- the present invention also includes a light fixture characterized by: comprising the above-described assembly structure of the lamp housing and the elastic device.
- the assembly structure of the lamp housing and the elastic component of the present invention and the lamp using the same are directly inserted into the fixing slot during the use, and are fixed by the latching device. Yes, it greatly saves installation difficulty and improves production efficiency.
- DRAWINGS 1 is a schematic view showing the assembly structure of a lamp housing and an elastic component in the prior art
- Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
- FIG. 3 is a schematic view of an embodiment 1 of an assembly structure of a lamp housing and an elastic device according to the present invention
- Figure 4 is a cross-sectional view of Figure 3;
- FIG. 5 is an enlarged schematic view of a portion A in FIG. 4;
- FIG. 6 is a schematic view of a torsion spring in Embodiment 1 and Embodiment 2; [0021] FIG.
- FIG. 7 is a schematic view showing an embodiment 2 of an assembly structure of a lamp housing and an elastic device according to the present invention
- FIG. 8 is a schematic view of a torsion spring in Embodiment 3 of the present invention.
- FIG. 9 is a schematic view showing an embodiment 4 of an assembly structure of a lamp housing and an elastic device according to the present invention.
- Figure 10 is a cross-sectional view taken along line B-B of Figure 9;
- FIG. 11 is an enlarged schematic view of a portion B of FIG. 10;
- FIG. 12 is an exploded perspective view of an assembly structure of the lamp housing and the elastic device according to the present invention.
- the assembled structure of the lamp housing and the elastic device of the present invention comprises a lamp housing 20 and a torsion spring 21, and the lamp housing 20 is provided with a symmetrical spring on both sides of the lamp housing 20 A fixed and fixed fixing groove 2 01; wherein:
- the torsion spring 21 includes a torsion spring 210 and a fixed arm 211 and a rotating arm 212 extending outward from the two ends of the torsion spring 210; the fixed arm 211 is preferably a U-shaped fixed arm, and the first inner wall 2010 in the fixing groove 201 A buckle 2011 is provided thereon, and as shown in FIG. 5, the minimum width d of the first inner wall 2010 and the second inner wall 2012 is less than or equal to the thickness of the fixed arm 211 of the torsion spring 21.
- the installation process only the fixed arm of the torsion spring 21 needs to be pressed into the fixing groove 201, due to the presence of the buckle 2011, and the minimum width d of the first inner wall 2010 and the second inner wall 2012 is less than or equal to the torsion spring 21
- the thickness of the fixing arm 211 is such that the fixing arm 211 is fixed in the fixing groove by the buckle 2011, and the installation and fixing of the torsion spring 21 are realized.
- the entire process only needs to slightly deform the fixing groove 201 by pressure to smoothly press the fixing arm 211.
- the lower side of the buckle 2011, the fixed arm 211 is fastened under the buckle 2011, and the invention changes the previous twist
- the installation method of the spring mounted on the rotating shaft does not need to cause the torsion spring to undergo compression deformation, thereby greatly reducing the installation difficulty, and has the advantages of small installation strength, high efficiency, and stable structure.
- the difference from the first embodiment is that the buckle 2011 is disposed on the second inner wall 201 of the fixing groove 201.
- the first inner wall and the second inner wall may be provided with a buckle at the same time to fix the fixing arm; the buckle may also be replaced by a structure such as a hook or a boss. It is only necessary to be able to fix the fixed arm card in the fixing slot.
- the torsion spring 21 includes a torsion spring 210 and a fixed arm 211 and a rotating arm 212 extending outward from both ends of the torsion spring 210;
- the two arms of the arm 211 are connected by a connecting member 213.
- the connecting member 213 is provided with a card slot 2130.
- the first inner wall 2010 of the fixing slot 201 is provided with a buckle 2011, and the card slot 2130 is snapped onto the buckle 2011.
- the torsion spring 21 is fixed.
- the distance between the buckle 2011 in the embodiment 1 and the embodiment 2 and the groove bottom of the fixing groove 201 is less than or equal to the thickness of the fixed arm 211, so that the rotation of the rotating portion 212 is rotated,
- the pressure is transmitted from the torsion spring 210 to the fixed arm 211, and the bottom of the fixing groove can be supported by the bottom of the fixing arm 211, so that the product can provide a large torsion force and is easy to install.
- the structure of the torsion spring 21 may be integrally formed by one wire, and one end of the wire is bent at one end and bent into a fixed arm 211, and the other end is bent into a rotating arm 212, and the intermediate roll is formed.
- the torsion spring tube 210 is formed in a plurality of turns, and the unwound end of the fixed arm 211 and the rotating arm 212 is bent toward the inside of the torsion spring tube.
- the torsion spring 21 can also be integrally formed by a wire, the wire is bent into a fixed portion in the middle, and the two ends of the fixing portion are wound a plurality of turns to form a torsion spring tube, and the two ends of the torsion spring tube are bent and passed.
- the connector forms a rotating portion.
- Other construction methods are also possible.
- the assembly structure of the lamp housing and the elastic device of the present invention comprises a lamp housing 30 and a spring 31, and the lamp housing 30 is provided with phases on both sides.
- the elastic piece 31 includes a fixing portion 310, the fixing portion 310 is provided with a card slot 3101, and the lower portion is provided with a limiting slot 3102.
- the first inner wall 3010 or the second inner wall 3012 of the fixing groove 301 is provided with a buckle 3011.
- the bottom of the fixing groove 301 is provided with a limiting portion (not shown), and between the first inner wall 3010 and the second inner wall 3012.
- the minimum width E is less than or equal to the thickness of the elastic piece 21.
- the cymbal 21 is inserted into the fixing slot 301, and the limiting slot 31 02 is inserted into the limiting portion, and the slot 3101 is fastened to the buckle 3011, compared with the existing bolts.
- the bolts are locked and fixed, which has the advantages of convenient installation and quickness.
- the present invention also includes a luminaire employing the assembled structure of the above-described luminaire housing and elastic means.
- the assembly structure of the lamp housing and the elastic component of the present invention and the lamp using the same are directly inserted into the fixing slot during the use, and are fixed by the latching device. Yes, it greatly saves installation difficulty and improves production efficiency.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710216580.1 | 2017-04-05 | ||
CN201710216580.1A CN106838738A (zh) | 2017-04-05 | 2017-04-05 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
Publications (1)
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WO2018184364A1 true WO2018184364A1 (zh) | 2018-10-11 |
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PCT/CN2017/105103 WO2018184364A1 (zh) | 2017-04-05 | 2017-09-30 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
Country Status (2)
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CN (1) | CN106838738A (zh) |
WO (1) | WO2018184364A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106838738A (zh) * | 2017-04-05 | 2017-06-13 | 厦门欧旺莱电子科技有限公司 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
CN108224663B (zh) * | 2018-01-16 | 2024-02-13 | 深圳市晓风建筑环境科技有限公司 | 一种散流器及其安装方法 |
CN109404805A (zh) * | 2018-10-29 | 2019-03-01 | 中山市尚格照明电器有限公司 | 一种易于安装的筒灯 |
CN113915588A (zh) * | 2021-09-30 | 2022-01-11 | 赛尔富电子有限公司 | 一种新型灯具 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100008335U (ko) * | 2009-02-12 | 2010-08-20 | 주식회사 아이디라이팅 | 조사범위의 조절기능을 가지는 천정용 매입등 |
CN203880632U (zh) * | 2014-04-09 | 2014-10-15 | 东莞嘉盛照明科技有限公司 | 照明灯具 |
CN203927584U (zh) * | 2014-05-27 | 2014-11-05 | 广州市莱帝亚照明科技有限公司 | 一种具有可拆卸弹性组件的led筒灯 |
CN204693209U (zh) * | 2015-06-24 | 2015-10-07 | 浙江永光照明科技有限公司 | 一种散热性能较好的led筒灯 |
CN106090749A (zh) * | 2016-04-07 | 2016-11-09 | 漳州立达信灯具有限公司 | 筒灯安装结构 |
CN106838738A (zh) * | 2017-04-05 | 2017-06-13 | 厦门欧旺莱电子科技有限公司 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
CN206582693U (zh) * | 2017-04-05 | 2017-10-24 | 厦门欧旺莱电子科技有限公司 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205909114U (zh) * | 2016-04-07 | 2017-01-25 | 漳州立达信灯具有限公司 | 筒灯安装结构 |
CN205957083U (zh) * | 2016-07-28 | 2017-02-15 | 西蒙电气(中国)有限公司 | Led天花射灯弹簧安装机构 |
-
2017
- 2017-04-05 CN CN201710216580.1A patent/CN106838738A/zh active Pending
- 2017-09-30 WO PCT/CN2017/105103 patent/WO2018184364A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100008335U (ko) * | 2009-02-12 | 2010-08-20 | 주식회사 아이디라이팅 | 조사범위의 조절기능을 가지는 천정용 매입등 |
CN203880632U (zh) * | 2014-04-09 | 2014-10-15 | 东莞嘉盛照明科技有限公司 | 照明灯具 |
CN203927584U (zh) * | 2014-05-27 | 2014-11-05 | 广州市莱帝亚照明科技有限公司 | 一种具有可拆卸弹性组件的led筒灯 |
CN204693209U (zh) * | 2015-06-24 | 2015-10-07 | 浙江永光照明科技有限公司 | 一种散热性能较好的led筒灯 |
CN106090749A (zh) * | 2016-04-07 | 2016-11-09 | 漳州立达信灯具有限公司 | 筒灯安装结构 |
CN106838738A (zh) * | 2017-04-05 | 2017-06-13 | 厦门欧旺莱电子科技有限公司 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
CN206582693U (zh) * | 2017-04-05 | 2017-10-24 | 厦门欧旺莱电子科技有限公司 | 一种灯具外壳与弹性组件的组装结构及含该结构的灯具 |
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