WO2007000101A1 - Lampe - Google Patents

Lampe Download PDF

Info

Publication number
WO2007000101A1
WO2007000101A1 PCT/CN2006/001405 CN2006001405W WO2007000101A1 WO 2007000101 A1 WO2007000101 A1 WO 2007000101A1 CN 2006001405 W CN2006001405 W CN 2006001405W WO 2007000101 A1 WO2007000101 A1 WO 2007000101A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
guide groove
lamp
movable
contact
Prior art date
Application number
PCT/CN2006/001405
Other languages
English (en)
Chinese (zh)
Inventor
Liangju Wu
Original Assignee
Liangju Wu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liangju Wu filed Critical Liangju Wu
Priority to GB0801427A priority Critical patent/GB2441952B/en
Publication of WO2007000101A1 publication Critical patent/WO2007000101A1/fr

Links

Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret

Definitions

  • the invention relates to a lamp, in particular to a novel lamp which is convenient for installation and replacement of a light source. Background technique
  • the present invention provides a new type of luminaire for facilitating the installation and replacement of a light source, which can effectively improve the work efficiency of a worker installing and replacing a light source.
  • a novel lamp comprising a casing, a lamp body and a lamp holder for mounting the lamp body, wherein the lamp holder is fixed in the casing by a locking device, characterized in that: the lamp lock The device includes a reset switch mechanism fixed in the outer casing, and the lamp body and the lamp holder are moved relative to the outer casing by applying a thrust to a certain component or the lamp body of the reset switch mechanism.
  • the movable rod is sleeved with a compression spring, and the compression spring is respectively pressed against the end of the tubular body and the stopper of the movable rod, and is simultaneously pressed against the metal hook.
  • the socket is mounted at the end of the movable rod that extends out of the tubular body. Press the movable lever connected to the lamp holder. When the movable lever cannot continue to confirm this When moving, release the hand, when the hook of the metal hook is placed at the tip of the upper part of the groove, the movable rod is locked, and the lamp holder is near the exit of the outer casing, so that the lamp body can be conveniently installed or replaced; if it is a metal hook The hook head is placed at the tip of the protrusion.
  • the movable rod will be locked in another position.
  • the lamp body and the lamp holder can be fixed in the outer casing to complete the installation or replacement of the light source. Pressing the lamp body can make the lamp holder Return to the vicinity of the exit of the outer casing once to facilitate the removal and replacement of the lamp body.
  • the reset switch mechanism includes a cylinder, a movable sleeve movable relative to the outer casing, and a rotating body, one end of the cylinder is fixedly connected to the outer casing, and the other end is provided with a convex side surface thereof.
  • the arrow-shaped contact the upper end of the movable sleeve is fixed with a stopper, and the inner side is provided with a guide groove for accommodating the arrow-shaped contact, the guide groove is divided into the staggered guide groove 1 and the guide groove 2, and the depth of the guide groove 1 is greater than
  • the rotating body is provided with a wedge-shaped contact protruding from a side surface thereof, the ⁇ -shaped contact can only slide in the guiding groove, the lower end of the rotating body is connected with a column, and the lamp holder is installed at the lower end of the column
  • the column is sleeved with a compression spring, and the two ends of the spring are respectively pressed against the rotating body and the support ring, and the support ring is disposed on the inner surface of the movable sleeve; the protrusion between the guide groove and the guide groove 2 is provided with
  • the wedge-shaped end faces are matched with the wedge-shaped end faces, and the protrusions and the guide grooves 2 form
  • the reset switch mechanism includes a base body, a cavity is disposed in the base body, a movable frame is mounted in the cavity, a groove is arranged on the movable frame, and an elastic piece is embedded in the groove, and the elastic
  • the movable ball is arranged on the sheet, and the ball can slide along the guide groove on the inner side of the base body.
  • the upper part of the guide groove is substantially V-shaped, and the depth is greater than the lower guide groove on the side connected thereto, and the depth of the other side guide groove is Similarly, the guide grooves communicate with each other; at the bottom end of the upper guide groove, a groove corresponding to the ball is provided, and the center point of the groove deviates from the turning line at the bend, and the deflection is equivalent to the depth of the upper guide groove.
  • a spring is connected between the movable frame and the upper wall surface of the cavity; the lower part of the movable frame is fixed with an elastic contact foot extending from the inner body cavity, and the free ends of the elastic contact pins are oppositely disposed a shank having a socket that can enter the cavity; as long as the lamp body is mounted on the lamp holder, and then the hook head is reset
  • the switch mechanism is pushed, the hook head is locked in the cavity of the reset switch mechanism, and the lamp body is fixed in the outer casing to complete the installation process of the lamp; when the lamp body is pushed up, the hook head will be reset from the reset switch.
  • the mechanism is released, the lamp body will slide out of the casing, and the disassembly process can be completed.
  • Figure 2 is a schematic view showing the structure of a part of the lamp body of Figure 1 removed from the outer casing;
  • FIG. 4 is a schematic structural view of a metal hook in the first embodiment
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 3;
  • Figure 6 is a schematic view showing the structure of the lamp body installed in the outer casing in the second embodiment of the present invention.
  • Figure 7 is a schematic view showing the structure of a part of the lamp body of Figure 5 removed from the casing;
  • Figure 9 is a schematic structural view of a third embodiment of the present invention.
  • Figure is a state reference diagram of the lamp body of Figure 8 installed in the housing; '
  • Figure 11 is a reference view showing a reset switch in an open state in the third embodiment of the present invention.
  • Figure 12 is a reference view of the reset switch in the locked state in the third embodiment of the present invention.
  • Figure 14 is a schematic structural view of a fourth embodiment of the present invention.
  • Figure 15 is a left side view of Figure 13. Detailed ways
  • the reset switch mechanism of the first switch mechanism includes a tube body 25 having one end fixed to the upper end of the inner wall of the outer casing, a surface provided with a through hole 27 communicating with the inner cavity 26, and the inner cavity 26 being mounted with the movable rod 28
  • the movable rod 28 is provided with a groove for swinging the hook head 30 of the metal hook 29 clockwise or counterclockwise, and the groove is provided with a protrusion 31, and the upper portion of the protrusion 31 and the groove are inverted V
  • the hook portion 30 of the metal hook 29 is in contact with the recess from the through hole 27 into the tubular body 25, and the other end of the metal hook 29 is movably coupled to the end of the tubular body 25 and extends into the recess of the movable rod 28.
  • the protrusion 31 divides the groove into a groove 34, a groove 35, a groove 36 and a groove 37, and the grooves communicate with each other and the intersection 38
  • the depth of the hole suddenly becomes lower in a clockwise direction: the depth of the groove 34 is higher than the groove 2, the groove 2 is higher than the groove 36, the groove 36 is 36, the groove is 37, and the depth of the groove 37 is Gradually becoming shallower from the intersection with the groove 3, and the depth of the intersection with the groove 34 is offset to the groove 34; of course, the depth of the intersection of the grooves can also be suddenly lowered in the counterclockwise direction .
  • the hook of the metal hook can be smoothly swung clockwise or counterclockwise along the H-slot, and smoothly slid into the tip of the upper portion of the groove or at the tip end of the projection, thereby realizing the function of the embodiment.
  • the reset switch mechanism includes a cylinder 39, a movable sleeve 40 movable relative to the outer casing 1, and a rotating body 41, one end of the cylinder 39 and the outer casing 1 fixed connection, the other end is provided with an arrow-shaped contact 42 protruding from the side surface thereof;
  • the movable sleeve 40 is fixed with a stopper 66 at the upper end and a guide groove for receiving the arrow-shaped contact 42 at the inner side, and the guide groove is divided into a staggered guide groove 43 and a guide groove 44, the depth of the guide groove 43 is larger than the guide groove 2 44;
  • the rotating body 41 is provided with a wedge-shaped contact 45 protruding from the side surface thereof, and the wedge-shaped contact 45 can only The lower end of the rotating body 41 is connected with a column 46.
  • the lamp holder 3 is attached to the lower end of the column 46.
  • the column 46, the rotating body 41, the column 39 body and the upper part of the casing 1 are provided with The hole through which the wire passes.
  • the column 46 is sleeved with a compression spring 47.
  • the two ends of the spring 47 are respectively pressed against the rotating body 41 and the support ring 48.
  • the support ring 48 is disposed on the inner surface of the movable sleeve 40; the guide groove 43 and the guide groove 44
  • the studs 49 are provided with wedge-shaped end faces 50 that coincide with the wedge-shaped contacts 45.
  • the wedge-shaped end faces 50 are parallel to each other and aligned in the circumferential direction.
  • the stud 49 and the guide groove 44 form a latch 51 of the wedge contact 45.
  • the cylinder 39 moves downward relative to the movable sleeve 40.
  • the arrow contact 42 contacts the wedge contact 45 and the wedge contact 45 slides out of the guide slot 43, the arrow contact 42 will force the rotating body 41 to rotate clockwise or counterclockwise while the wedge contact 45 slides into the card position 51, and the lamp holder 3 extends to the vicinity of the exit of the movable sleeve 40, at which point the lamp body can be conveniently installed or replaced.
  • the number of the guide groove 43, the guide groove two 44, the wedge-shaped contact 45 is three, and the number of the arrow-shaped contacts 42 is six, of course, the guide groove-43, the guide groove two 44, the wedge-shaped contact
  • the number of the heads 45 is four, and the number of the arrow-shaped contacts 42 is eight and so on; the number of the guide grooves 43, 43 and 44, and the wedge-shaped contacts 45 are two, and the arrow-shaped contacts 42 The number is four.
  • the reset switch mechanism includes a base body 7 fixed to an inner wall of an upper portion of the outer casing 1, and a cavity 8 provided therein, and an activity is installed in the cavity 8.
  • the movable frame 9 is provided with a groove 10, and the groove 10 has an elastic piece 11 therein.
  • the elastic piece 11 is provided with a movable ball 12, and the ball 12 can slide along the guide groove 13 inside the base 7.
  • the upper portion 13 of the guide groove is substantially V-shaped and has a depth greater than a side guide groove 14 communicating therewith, and the depth of the other side guide groove 15 is equivalent thereto, and the guide grooves communicate with each other; at the bottom of the upper guide groove 13
  • the end bend 16 is provided with a groove 17 matching the ball 12, the center point 18 of the groove 17 is offset from the turning line 19 of the bend 16, and the lower guide groove 15 is opposite to the depth of the upper guide 13;
  • a spring 20 is connected between the movable frame 9 and the upper wall surface of the cavity 8.
  • the lower part of the movable frame 9 is fixed with an elastic contact pin 21 extending from the inner cavity 8 of the base body 7.
  • the free ends of the elastic contact pins 21 are provided with relative Raised 22.
  • the movable frame 9 stops moving upward, and at this time, the hand is released, and the movable frame 9 moves downward under the elastic force of the spring 20, and at the same time, since the depth of the upper guide groove 13 is larger than With the one side guide groove 14 connected thereto, the ball 12 slides into the groove 17 and is trapped therein; at this time, under the action of the elastic piece 11, the ball 12 is locked in the groove 17 and the groove of the movable frame 9.
  • the movable frame 9 stops moving, and the elastic contact pins 21 enter the cavity 8 of the base body 7.
  • the projections 22 clamp the hook heads 5, thereby completing the installation process of the luminaire.
  • the movable frame 9 When replacing the light source to replace the lamp body, as long as the lamp body 2 is pushed, the movable frame 9 will move upward, forcing the ball 12 to leave the groove 17, since the center point of the groove 17 deviates from the turning line 19 at the bend, and the deviation
  • the other side lower guide groove 15 having a depth corresponding to the upper guide groove 13 causes the ball 12 to slide to the upper end of the other side guide groove 15 having a depth corresponding to the upper guide groove 13, and the movable frame 9 stops moving, releasing the hand, and moving.
  • the shape of the groove ⁇ is a spherical surface.
  • the bottom of the support body 6 is provided with a guide plate 23, and the movable frame 9 is provided with a contact 24, and the contact 24 is located at the elastic contact pin 21.
  • the function of the guide plate 23 is mainly to ensure that the hook head 5 is aligned with the contact 24; when the contact 24 is in contact with the hook head 5, the lamp body 2 can be smoothly installed in the outer casing 1.
  • the reset switch mechanism in the third embodiment is provided at the bottom of the side wall of the outer casing 1, and the hook head 5 is provided at the bottom of the support body 6. At the edge.
  • the present invention is not limited to the above embodiments, and the reset switch mechanism may adopt other existing technologies.
  • improvements to the invention or replacement of some components are also within the scope of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Push-Button Switches (AREA)

Abstract

Nouvelle lampe comprenant un boîtier, un corps de lampe et une base recevant le corps de lampe. La base est fixée à l'intérieur du boîtier au moyen d'un dispositif de blocage. Ce dispositif de blocage comprend un mécanisme de réarmement d l'interrupteur fixé à l'intérieur du boîtier. Lorsque l'on exerce une poussée sur un composant du mécanisme de réarmement de l'interrupteur, le corps de lampe et le socle peuvent être déplacés par rapport au boîtier.
PCT/CN2006/001405 2005-06-26 2006-06-20 Lampe WO2007000101A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0801427A GB2441952B (en) 2005-06-26 2006-06-20 A novel lamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2005100356036A CN100483020C (zh) 2005-06-26 2005-06-26 一种灯具
CN200510035603.6 2005-06-26

Publications (1)

Publication Number Publication Date
WO2007000101A1 true WO2007000101A1 (fr) 2007-01-04

Family

ID=36769737

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/001405 WO2007000101A1 (fr) 2005-06-26 2006-06-20 Lampe

Country Status (3)

Country Link
CN (1) CN100483020C (fr)
GB (1) GB2441952B (fr)
WO (1) WO2007000101A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458765A (en) * 2008-04-01 2009-10-07 Yulin Wu Bulb holder with ratchet and cam based locking apparatus
CN108626637A (zh) * 2017-03-23 2018-10-09 福建永德吉灯业股份有限公司 可替换传统筒灯内光源的led筒灯及灯头灯体连接件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8449141B1 (en) * 2009-06-18 2013-05-28 Martin Professional A/S Intelligent light fixture with manual follow spot function
CN103925505B (zh) * 2014-05-08 2015-12-30 湖州优刻光电科技有限公司 一种led灯装置
WO2016185299A1 (fr) * 2015-04-13 2016-11-24 Buzzi & Buzzi Srl Dispositif d'éclairage
CN107300140A (zh) * 2017-07-14 2017-10-27 浙江阳光美加照明有限公司 一种可伸缩的led筒灯
CN113471775B (zh) * 2021-08-10 2023-05-23 立讯电子科技（昆山）有限公司 一种连接装置、电子设备和无线耳机
CN115046157B (zh) * 2022-06-17 2024-05-10 赛尔富照明科技有限公司 一种伸缩射灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660711A (ja) * 1992-08-07 1994-03-04 Yokohama Kiko Kk 昇降式照明器具
CN2201567Y (zh) * 1994-01-17 1995-06-21 上海三特电器实业有限公司 伸缩式吊灯
JPH10188654A (ja) * 1996-12-20 1998-07-21 Koizumi Sangyo Corp 埋込型照明器具
CN2363175Y (zh) * 1998-03-05 2000-02-09 林国铨 适用各型卤素灯泡及罩饰配件组换的嵌灯结构
CN2409411Y (zh) * 2000-02-13 2000-12-06 夺霸有限公司 提灯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282756A (en) * 1992-12-11 1994-02-01 General Electric Company Electrical lamp base and socket assembly
CN2204741Y (zh) * 1994-08-30 1995-08-09 张天祝 汽车变光继电器
CN1178607A (zh) * 1995-11-16 1998-04-08 菲利浦电子有限公司 推进/推出式灯座
CN2630648Y (zh) * 2003-06-18 2004-08-04 林世铭 吊灯拆组结构
CN2826159Y (zh) * 2005-06-26 2006-10-11 武良举 一种新型灯具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660711A (ja) * 1992-08-07 1994-03-04 Yokohama Kiko Kk 昇降式照明器具
CN2201567Y (zh) * 1994-01-17 1995-06-21 上海三特电器实业有限公司 伸缩式吊灯
JPH10188654A (ja) * 1996-12-20 1998-07-21 Koizumi Sangyo Corp 埋込型照明器具
CN2363175Y (zh) * 1998-03-05 2000-02-09 林国铨 适用各型卤素灯泡及罩饰配件组换的嵌灯结构
CN2409411Y (zh) * 2000-02-13 2000-12-06 夺霸有限公司 提灯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458765A (en) * 2008-04-01 2009-10-07 Yulin Wu Bulb holder with ratchet and cam based locking apparatus
GB2458765B (en) * 2008-04-01 2011-06-08 Yulin Wu Bulb holder locking apparatus
CN108626637A (zh) * 2017-03-23 2018-10-09 福建永德吉灯业股份有限公司 可替换传统筒灯内光源的led筒灯及灯头灯体连接件

Also Published As

Publication number Publication date
GB2441952B (en) 2009-12-30
CN100483020C (zh) 2009-04-29
GB0801427D0 (en) 2008-03-05
GB2441952A8 (en) 2008-04-15
GB2441952A (en) 2008-03-19
CN1779320A (zh) 2006-05-31

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