WO2007031010A1 - Waterproof universal lamp - Google Patents

Waterproof universal lamp Download PDF

Info

Publication number
WO2007031010A1
WO2007031010A1 PCT/CN2006/002330 CN2006002330W WO2007031010A1 WO 2007031010 A1 WO2007031010 A1 WO 2007031010A1 CN 2006002330 W CN2006002330 W CN 2006002330W WO 2007031010 A1 WO2007031010 A1 WO 2007031010A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating body
waterproof
light source
support body
lamp
Prior art date
Application number
PCT/CN2006/002330
Other languages
French (fr)
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 DE602006014289T priority Critical patent/DE602006014289D1/en
Priority to EP06790959A priority patent/EP1933082B1/en
Priority to AT06790959T priority patent/ATE467797T1/en
Publication of WO2007031010A1 publication Critical patent/WO2007031010A1/en

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
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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 utility model relates to a lighting device, in particular to a lamp with waterproof and adjustable lighting angle. Background technique
  • a lamp comprising a support body, a rotating body, a light source and a lamp holder, the light source and the lamp holder being mounted on the rotating body, and the rotating body being rotatably coupled to the support body by a rivet or a stud.
  • the rotating body can only rotate around the rivet or the rivet, and the illumination angle is limited.
  • water or moisture can easily enter the luminaire from the gap between the rotating body and the supporting body.
  • the utility model provides a waterproof universal directional lamp which can arbitrarily adjust the illumination range and has a long service life.
  • a waterproof universal light fixture comprising a support body, a rotating body, a light source and a lamp holder, the light source and the lamp holder being mounted in the rotating body, wherein: the rotating body is embedded in the rotating body On the support body, the contact surface of the support body and the rotating body is a spherical surface, and a sealing ring in a pressed state is fixed between the support body and the rotating body, and the inner diameter of the sealing ring is equal to or smaller than the maximum diameter of the spherical surface.
  • the sealing ring is embedded inside the support body
  • the upper end edge of the rotating body is provided with a minimum of three symmetrically distributed limiting protrusions, and the bottom is provided with an opening for facilitating the replacement of the light source, the opening is sealed by a transparent cover, and a sealing ring is pressed between the sealing cover and the opening edge.
  • the utility model has the beneficial effects that: since the rotating body of the utility model is embedded in the supporting body, the contact surface of the supporting body and the rotating body is a spherical surface which is matched with each other, and the rotating body can rotate at any angle in the supporting body, thereby expanding The illumination range of the light source; further, a sealing ring in a pressed state is fixed between the support body and the rotating body, and the inner diameter of the sealing ring is equal to or smaller than the maximum diameter of the spherical surface, thereby effectively preventing water or water vapor from rotating the body Entering the lamp in the gap with the support body extends the service life of the utility model.
  • FIG. 1 is a schematic structural view of a preferred embodiment of the present invention.
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is an exploded view of Figure 1;
  • Figure 4 is a B-direction view of Figure 3;
  • FIG. 5 is a partial structural view of a second embodiment of the present invention
  • FIG. 6 is a partial structural view of a second embodiment of the present invention
  • FIG. 7 is a schematic structural view of a third embodiment of the present invention.
  • a waterproof universal directional lamp comprising a support body 1, a rotating body 2, a light source 3 and a socket 4, the light source 3 and the socket 4 are mounted in the rotating body 2, and the rotating body 2 is mounted on the supporting body 1 , the contact surface of the support body 1 and the rotating body 2 is a spherical surface 6
  • the rotating body 2 can rotate at any angle in the supporting body 1 to expand the illumination range of the light source 3; further, a sealing ring 5 in a pressed state is fixed between the supporting body 1 and the rotating body 2, and the sealing ring
  • the inner diameter of 5 is equal to or less than the maximum diameter of the spherical surface, thereby effectively preventing water or moisture from entering the luminaire from the gap between the rotating body and the supporting body, prolonging the service life of the present invention.
  • the inner side of the support body 1 is provided with a groove 7 , and the seal ring 5 is hidden in the groove ⁇ .
  • the inner side of the support body 1 can be designed with a convex ring instead of the groove 7, and then the sealing ring 5 can be sleeved on the convex ring.
  • An elastic rubber ring 31 is mounted on the flange of the support body 1. When the utility model is installed on the ceiling, the elastic rubber ring 31 can be pressed between the flange of the support body 1 and the ceiling. A waterproof, soundproofing effect.
  • At least three symmetrically distributed limiting protrusions 30 are provided at the upper end edge of the rotating body 2, and the limiting convex block is provided.
  • the orientation of 30 can be either lateral or vertical.
  • the limiting bump 30 can be replaced by a convex ring.
  • the bottom of the rotating body 2 is provided with an opening 8 for easily replacing the light source
  • the edge of the opening 8 is provided with a convex ring 20
  • the convex ring 20 is provided with a notch 21
  • the inner side of the transparent cover 9 is provided with a notch. 21 matching protrusion 22; as long as the protrusion 22 is passed through the notch 21, the cover 9 is rotated, and the cover 9 can be fixed on the rotating body, wherein the sealing ring 10 is pressed between the cover 9 and the edge of the opening 8.
  • the transparent cover 9 can also be fixed to the rotating body 2 by a conventional connection such as a screw. As shown in FIG.
  • the transparent cover 9 can be replaced by a flat glass 50 which is locked between the convex ring 20 and the circlip by the circlip 51, and is tight between the flat glass 50 and the convex ring 20.
  • a waterproof sealing ring 52 is pressed.
  • the rotating body 2 can be designed with only one opening 23, the lamp The seat 4 and the light source 3 can be mounted in the rotating body 2, and the socket 4 and the light source 3 can be fixed to the rotating body 2 via the support frame 24.

Abstract

A waterproof universal lamp comprises a supporter, a rotator, a light source and a lamp base. The light source and the lamp base is mounted within the rotator, and the rotator is partly inserted into the supporter. The contact surface between the supporter and the rotator is spherical. A seal ring in a state of compaction is fixed between the supporter and the rotator, and the inner diameter of the seal ring is equal to or less than the maximum diameter of the spherical surface.

Description

防水万向灯具 技术领域  Waterproof universal light fixture
本实用新型涉及一种照明装置，特别是一种具有防水和调节照 明角度的灯具。 背景技术  The utility model relates to a lighting device, in particular to a lamp with waterproof and adjustable lighting angle. Background technique
有一种灯具， 其包括支承体、 转动体、 光源和灯座， 光源和灯 座安装在转动体上， 转动体通过铆钉或镙钉可转动地与支承体连 接。转动体只能围绕铆钉或镙钉转动， 其照明角度有限； 而且， 若 是把上述的灯具用于洗漱房或冲凉房等地方时，水或水汽很容易从 转动体与支承体的间隙中进入灯具内，腐蚀光源与灯座、灯座与电 线的电连接部分，甚至使灯具产生短路的现象，影响灯具的使用寿  There is a lamp comprising a support body, a rotating body, a light source and a lamp holder, the light source and the lamp holder being mounted on the rotating body, and the rotating body being rotatably coupled to the support body by a rivet or a stud. The rotating body can only rotate around the rivet or the rivet, and the illumination angle is limited. Moreover, if the above luminaire is used in a washing room or a shower room, water or moisture can easily enter the luminaire from the gap between the rotating body and the supporting body. Inside, the electrical connection between the corrosion source and the lamp holder, the lamp holder and the wire, and even the short circuit of the lamp, affecting the service life of the lamp
发明内容 Summary of the invention
为了克服现有技术的不足，本实用新型提供一种可任意调节照 明范围、 使用寿命长的防水万向灯具。  In order to overcome the deficiencies of the prior art, the utility model provides a waterproof universal directional lamp which can arbitrarily adjust the illumination range and has a long service life.
本实用新型解决其技术问题所采用的技术方案是：防水万向灯 具， 包括支承体、 转动体、 光源和灯座， 光源和灯座安装在转动体 内， 其特征在于： 所述转动体镶嵌在支承体上， 支承体与转动体的 接触面为球形面，所述支承体与转动体之间固定有处于压紧状态的 密封圈， 密封圈的内径等于或少于球形面的最大直径。  The technical solution adopted by the utility model to solve the technical problem is: a waterproof universal light fixture comprising a support body, a rotating body, a light source and a lamp holder, the light source and the lamp holder being mounted in the rotating body, wherein: the rotating body is embedded in the rotating body On the support body, the contact surface of the support body and the rotating body is a spherical surface, and a sealing ring in a pressed state is fixed between the support body and the rotating body, and the inner diameter of the sealing ring is equal to or smaller than the maximum diameter of the spherical surface.
作为本实用新型的优选实施例，所述密封圈镶嵌在支承体内侧  As a preferred embodiment of the present invention, the sealing ring is embedded inside the support body
- 1 - 确认本 的凹槽上。所述转动体的上端边缘处设有最少三个对称分布的限位 凸块， 底部设有方便更换光源的开口， 开口由透明的封盖密封， 封 盖与开口边缘之间紧压有密封环。 - 1 - Confirmation On the groove. The upper end edge of the rotating body is provided with a minimum of three symmetrically distributed limiting protrusions, and the bottom is provided with an opening for facilitating the replacement of the light source, the opening is sealed by a transparent cover, and a sealing ring is pressed between the sealing cover and the opening edge. .
本实用新型的有益效果是：由于本实用新型的转动体镶嵌在支 承体内，支承体与转动体的接触面为相互吻合的球形面，转动体可 在支承体内作任意角度的转动， 以此扩大光源的照明范围； 而且， 所述支承体与转动体之间固定有处于压紧状态的密封圈，密封圈的 内径等于或少于球形面的最大直径，从而有效地防止水或水汽从转 动体与支承体的间隙中进入灯具内， 延长本实用新型的使用寿命。 附图说明  The utility model has the beneficial effects that: since the rotating body of the utility model is embedded in the supporting body, the contact surface of the supporting body and the rotating body is a spherical surface which is matched with each other, and the rotating body can rotate at any angle in the supporting body, thereby expanding The illumination range of the light source; further, a sealing ring in a pressed state is fixed between the support body and the rotating body, and the inner diameter of the sealing ring is equal to or smaller than the maximum diameter of the spherical surface, thereby effectively preventing water or water vapor from rotating the body Entering the lamp in the gap with the support body extends the service life of the utility model. DRAWINGS
下面结合附图和实施例对本实用新型作进一步说明。  The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图 1是本实用新型优选实施例的结构示意图；  1 is a schematic structural view of a preferred embodiment of the present invention;
图 2是图 1的 A— A线剖视图；  Figure 2 is a cross-sectional view taken along line A-A of Figure 1;
图 3是图 1的分解图；  Figure 3 is an exploded view of Figure 1;
图 4是图 3的 B向示图；  Figure 4 is a B-direction view of Figure 3;
图 5是本实用新型的第二种实施例的部分结构示意图； 图 6是本实用新型的第二种实施例的部分结构示意图； 图 7是本实用新型的第三种实施例的结构示意图。 具体实施方式  5 is a partial structural view of a second embodiment of the present invention; FIG. 6 is a partial structural view of a second embodiment of the present invention; and FIG. 7 is a schematic structural view of a third embodiment of the present invention. detailed description
参照图 1至图 4， 防水万向灯具， 包括支承体 1、 转动体 2、 光源 3和灯座 4， 光源 3和灯座 4安装在转动体 2内， 所述转动体 2镶嵌在支承体 1上， 支承体 1与转动体 2的接触面为球形面 6， 转动体 2可在支承体 1内作任意角度的转动，以此扩大光源 3的照 明范围；而且，所述支承体 1与转动体 2之间固定有处于压紧状态 的密封圈 5， 密封圈 5的内径等于或少于球形面的最大直径， 从而 有效地防止水或水汽从转动体与支承体的间隙中进入灯具内，延长 本实用新型的使用寿命。 其中， 所述支承体 1的内侧设有凹槽 7， 所述密封圈 5藏于凹槽 Ί内。当然，所述支承体 1的内侧可设计凸 环来替代凹槽 7， 然后在凸环上套接密封圈 5。 所述支承体 1的凸 缘处安装有弹性胶圈 31， 把本实用新型安装在天花板时， 所述弹 性胶圈 31可被紧压在支承体 1的凸缘处与天花板之间， 起到一种 防水、 隔音的效果。 1 to 4, a waterproof universal directional lamp comprising a support body 1, a rotating body 2, a light source 3 and a socket 4, the light source 3 and the socket 4 are mounted in the rotating body 2, and the rotating body 2 is mounted on the supporting body 1 , the contact surface of the support body 1 and the rotating body 2 is a spherical surface 6 The rotating body 2 can rotate at any angle in the supporting body 1 to expand the illumination range of the light source 3; further, a sealing ring 5 in a pressed state is fixed between the supporting body 1 and the rotating body 2, and the sealing ring The inner diameter of 5 is equal to or less than the maximum diameter of the spherical surface, thereby effectively preventing water or moisture from entering the luminaire from the gap between the rotating body and the supporting body, prolonging the service life of the present invention. The inner side of the support body 1 is provided with a groove 7 , and the seal ring 5 is hidden in the groove Ί. Of course, the inner side of the support body 1 can be designed with a convex ring instead of the groove 7, and then the sealing ring 5 can be sleeved on the convex ring. An elastic rubber ring 31 is mounted on the flange of the support body 1. When the utility model is installed on the ceiling, the elastic rubber ring 31 can be pressed between the flange of the support body 1 and the ceiling. A waterproof, soundproofing effect.
为了保证本实用新型具有良好的防水性能，防止转动体 2过度 转动而脱离密封圈 5，所述转动体 2的上端边缘处设有最少三个对 称分布的限位凸块 30，限位凸块 30的朝向可为横向或竖向。当然， 所述限位凸块 30可由凸环来代替。  In order to ensure that the utility model has good waterproof performance and prevents the rotating body 2 from excessively rotating and is separated from the sealing ring 5, at least three symmetrically distributed limiting protrusions 30 are provided at the upper end edge of the rotating body 2, and the limiting convex block is provided. The orientation of 30 can be either lateral or vertical. Of course, the limiting bump 30 can be replaced by a convex ring.
还有的是： 所述转动体 2的底部设有方便更换光源的开口 8， 开口 8的边缘处设有凸环 20， 凸环 20上设有缺口 21，有一透明封 盖 9的内侧设有与缺口 21相配的凸起 22; 只要将凸起 22穿过缺 口 21， 转动封盖 9， 封盖 9就可固定在转动体上， 其中封盖 9与开 口 8边缘之间紧压有密封环 10， 所述透明封盖 9也可以通过螺紋 等传统连接方式固定在转动体 2上。 如图 5所示， 所述透明封盖 9 可由平板玻璃 50来替代， 所述平板玻璃 50通过卡簧 51被锁定在 凸环 20与卡簧之间， 平板玻璃 50与凸环 20之间紧压有防水的密 封圈 52。  Further, the bottom of the rotating body 2 is provided with an opening 8 for easily replacing the light source, the edge of the opening 8 is provided with a convex ring 20, the convex ring 20 is provided with a notch 21, and the inner side of the transparent cover 9 is provided with a notch. 21 matching protrusion 22; as long as the protrusion 22 is passed through the notch 21, the cover 9 is rotated, and the cover 9 can be fixed on the rotating body, wherein the sealing ring 10 is pressed between the cover 9 and the edge of the opening 8. The transparent cover 9 can also be fixed to the rotating body 2 by a conventional connection such as a screw. As shown in FIG. 5, the transparent cover 9 can be replaced by a flat glass 50 which is locked between the convex ring 20 and the circlip by the circlip 51, and is tight between the flat glass 50 and the convex ring 20. A waterproof sealing ring 52 is pressed.
参照图 6、 图 7， 所述转动体 2可只设计一个开口 23， 所述灯 座 4与光源 3可安装在转动体 2内， 也可以通过支承架 24将灯座 4与光源 3固定在转动体 2上。 Referring to Figures 6 and 7, the rotating body 2 can be designed with only one opening 23, the lamp The seat 4 and the light source 3 can be mounted in the rotating body 2, and the socket 4 and the light source 3 can be fixed to the rotating body 2 via the support frame 24.
当然，本实用新型并不限于上述的实施例，与本实用新型等同 或变劣的技术方案也属于本实用新型的保护范围。  Of course, the present invention is not limited to the above embodiments, and the technical solutions equivalent or inferior to the present invention are also within the scope of protection of the present invention.

Claims

O 2007/031010 权利要求书 O 2007/031010 Claims
1. 防水万向灯具， 包括支承体（1)、 转动体 （2)、 光源 （3) 和 灯座 （4)， 光源 （3)和灯座 （4) 安装在转动体 （2) 内， 其 特征在于： 所述转动体 （2)可转动地镶嵌在支承体 （1)上， 支承体 （1) 与转动体 （2) 的接触面为球形面 （6)， 所述支 承体 （1) 与转动体 （2) 之间固定有处于压紧状态的密封圈 (5)， 密封圈 （5) 的内径等于或少于球形面 （6) 的最大直 径。 1. Waterproof universal directional lamp comprising a support body (1), a rotating body (2), a light source (3) and a lamp holder (4), the light source (3) and the lamp holder (4) are mounted in the rotating body (2), The rotating body (2) is rotatably mounted on the support body (1), and the contact surface of the support body (1) and the rotating body (2) is a spherical surface (6), the support body (1) ) A sealing ring (5) is pressed between the rotating body and the rotating body (2), and the inner diameter of the sealing ring (5) is equal to or smaller than the maximum diameter of the spherical surface (6).
2. 根据权利要求 1所述的防水万向灯具， 其特征在于： 所述密 封圈 （5) 位于支承体 （1) 内侧的凹槽 （7) 上。 The waterproof gimbal lamp according to claim 1, characterized in that the seal ring (5) is located on a groove (7) inside the support body (1).
3. 根据权利要求 1所述的防水万向灯具， 其特征在于： 所述转 动体 （2) 的上端边缘处设有最少三个限位凸块 （30)。  The waterproof gimbal lamp according to claim 1, characterized in that: at least one of the limit projections (30) is provided at the upper end edge of the rotating body (2).
4. 根据权利要求 3所述的防水万向灯具， 其特征在于： 所述限 位凸块 （30) 对称分布。  4. The waterproof universal luminaire according to claim 3, wherein: the limiting bumps (30) are symmetrically distributed.
5. 根据权利要求 1所述的防水万向灯具， 其特征在于： 所述转 动体 （2) 的底部设有方便更换光源的开口 （8)， 开口 （8) 由透明的封盖 （9)密封， 封盖 （9) 与开口 （8) 边缘之间紧 压有密封环 （10)。  5. The waterproof universal directional lamp according to claim 1, wherein: the bottom of the rotating body (2) is provided with an opening (8) for facilitating replacement of the light source, and the opening (8) is covered by a transparent cover (9) Seal, seal ring (10) is pressed between the cover (9) and the edge of the opening (8).
PCT/CN2006/002330 2005-09-12 2006-09-08 Waterproof universal lamp WO2007031010A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE602006014289T DE602006014289D1 (en) 2005-09-12 2006-09-08 WATERPROOF UNIVERSAL LAMP
EP06790959A EP1933082B1 (en) 2005-09-12 2006-09-08 Waterproof universal lamp
AT06790959T ATE467797T1 (en) 2005-09-12 2006-09-08 WATERPROOF UNIVERSAL LAMP

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200520064520.5 2005-09-12
CN200520064520.5U CN2851838Y (en) 2005-09-12 2005-09-12 Waterproof universal lamp

Publications (1)

Publication Number Publication Date
WO2007031010A1 true WO2007031010A1 (en) 2007-03-22

Family

ID=37585796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/002330 WO2007031010A1 (en) 2005-09-12 2006-09-08 Waterproof universal lamp

Country Status (5)

Country Link
EP (1) EP1933082B1 (en)
CN (1) CN2851838Y (en)
AT (1) ATE467797T1 (en)
DE (1) DE602006014289D1 (en)
WO (1) WO2007031010A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT511172B1 (en) * 2011-02-25 2012-12-15 Hierzer Andreas BALL LIGHT
CN103899937B (en) * 2012-12-28 2016-01-27 深圳市海洋王照明工程有限公司 Light fixture
CN103148464B (en) * 2013-02-22 2015-07-15 纳晶科技股份有限公司 Ceiling lamp rotary device and ceiling lamp comprising same
WO2016145631A1 (en) * 2015-03-18 2016-09-22 王英华 Portable illumination device
CN104848156B (en) * 2015-05-19 2018-06-05 缙云县工拓机械设备有限公司 LED post lamps and its application method with flicker instruction
TWM510418U (en) * 2015-07-29 2015-10-11 Giantech Ind Co Ltd Lamp holder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996635A (en) * 1989-10-13 1991-02-26 Deepsea Power & Light, Inc. Deep submersible light assembly with dry pressure dome
CN2140016Y (en) * 1992-06-19 1993-08-11 文宗华 Multipurpose universal lamp set
DE4338841A1 (en) 1993-11-13 1995-05-18 Axel Dickmann Lamp pref. for low voltage halogen bulb
DE9321519U1 (en) 1993-11-13 1998-12-10 Dickmann Axel Luminaire with lamp housing, preferably for low-voltage halogen lamps
CN2370272Y (en) * 1999-03-25 2000-03-22 樊邦弘 Water-proof device for decorative lamp
CN1363783A (en) * 2001-01-09 2002-08-14 精技企业股份有限公司 Rotary joint

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756613B1 (en) * 1996-11-29 1999-02-12 Zebulon BUILT-IN LIGHTING APPARATUS
US6350043B1 (en) * 2000-07-21 2002-02-26 Aerospace Lighting Corporation Behind panel mount, directional lighting bracket

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996635A (en) * 1989-10-13 1991-02-26 Deepsea Power & Light, Inc. Deep submersible light assembly with dry pressure dome
CN2140016Y (en) * 1992-06-19 1993-08-11 文宗华 Multipurpose universal lamp set
DE4338841A1 (en) 1993-11-13 1995-05-18 Axel Dickmann Lamp pref. for low voltage halogen bulb
DE9321519U1 (en) 1993-11-13 1998-12-10 Dickmann Axel Luminaire with lamp housing, preferably for low-voltage halogen lamps
CN2370272Y (en) * 1999-03-25 2000-03-22 樊邦弘 Water-proof device for decorative lamp
CN1363783A (en) * 2001-01-09 2002-08-14 精技企业股份有限公司 Rotary joint

Also Published As

Publication number Publication date
ATE467797T1 (en) 2010-05-15
EP1933082A4 (en) 2009-03-25
CN2851838Y (en) 2006-12-27
EP1933082B1 (en) 2010-05-12
EP1933082A1 (en) 2008-06-18
DE602006014289D1 (en) 2010-06-24

Similar Documents

Publication Publication Date Title
JP5547850B2 (en) LED street light
WO2007031010A1 (en) Waterproof universal lamp
US5535109A (en) Quartz halogen flood light assembly having improved housing
TW201314111A (en) Lamp
KR200450690Y1 (en) Lighting direction changeable down light with built-in AC LEDs
CN203336391U (en) Rotatable fireproof and waterproof LED embedded lamp
US5535111A (en) Quartz halogen flood light assembly having improved lamp and reflector
CN209558120U (en) A kind of fast-assembling LED tunnel lamp
JP2005276703A (en) Downlight
CN212617816U (en) Projecting lamp turns to structure
CN207880574U (en) A kind of waterproof LED lamp of adjustable shooting angle
CN215863056U (en) Do benefit to heat dissipation and have projecting lamp of drainage function
CN206803088U (en) LED projector lamp
CN206018426U (en) A kind of lamp affixed to the ceiling of many mounting means
CN107489254B (en) Strong magnetism inhales reinforced (rfd) type shingle nail of civilian dress in limit middle part
CN217737014U (en) Angle-adjustable LED spotlight
CN207907169U (en) A kind of side frame component of ceiling lamp edge-frame
CN218583039U (en) Insulating waterproof high-pressure corrugated lamp
CN104421872A (en) Locking device and lamp having the same
CN220727979U (en) LED illumination lamp convenient to assemble and disassemble
CN209229517U (en) Upper and lower adjustable Recessed light
CN217559673U (en) Cylinder lamp
CN218001236U (en) Floor lamp with turnable lamp holder
CN217382827U (en) Lighting device
CN210662578U (en) Linear lamp capable of swinging in telescopic mode

Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006790959

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2006790959

Country of ref document: EP