WO2020015662A1 - 线条灯具 - Google Patents

线条灯具 Download PDF

Info

Publication number
WO2020015662A1
WO2020015662A1 PCT/CN2019/096242 CN2019096242W WO2020015662A1 WO 2020015662 A1 WO2020015662 A1 WO 2020015662A1 CN 2019096242 W CN2019096242 W CN 2019096242W WO 2020015662 A1 WO2020015662 A1 WO 2020015662A1
Authority
WO
WIPO (PCT)
Prior art keywords
light fixture
groove
plate
linear light
mask
Prior art date
Application number
PCT/CN2019/096242
Other languages
English (en)
French (fr)
Inventor
谭兴臣
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
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 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Priority to EP19837940.6A priority Critical patent/EP3798503B1/en
Publication of WO2020015662A1 publication Critical patent/WO2020015662A1/zh
Priority to US17/137,225 priority patent/US11371666B2/en

Links

Images

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
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V17/164—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 the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • 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
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/005—Refractors for light sources using microoptical elements for redirecting or diffusing light using microprisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model relates to the technical field of lamp design, in particular to a line lamp.
  • Line lamps are a more common type of lighting fixture that can achieve linear light emission. At present, line lamps have been widely used in commercial environments, factories, scenic areas and other environments.
  • Line lamps not only provide lighting, but also play a decorative role.
  • the surface of the line luminaire other than the light-emitting surface has great advantages in texture and strength, and at the same time gives a reliable and safe feeling. Therefore, the line luminaire is favored by users.
  • the current linear luminaires use threaded connectors to connect the components, which in turn causes the screwed connectors to be exposed on the exterior surface of the linear luminaire, which will affect the appearance performance of the linear luminaire. At the same time, more threaded connections are needed during the assembly process, which makes the assembly of line lamps more tedious, and ultimately leads to the time-consuming and laborious disassembly of line lamps.
  • the utility model provides a linear lamp to solve the problems of poor appearance performance and complicated disassembly of the current linear lamp.
  • the present invention adopts the following technical solutions:
  • a linear light fixture includes a shell body, two end covers, a face shield, and a back plate, wherein the two end covers are respectively fixed at two ends of the shell body, and the shell body has a length extending in a length direction, and A top groove and a bottom groove with the notches facing away from each other, the mask is clipped and fixed on the notch of the top groove, and forms a light mixing cavity with the top groove and the two end caps, the The light mixing cavity is used for accommodating the light emitting module of the line lamp.
  • the back plate is clipped to the notch of the bottom groove, and forms a power driving cavity with the bottom groove and the two end covers.
  • the power supply driving cavity is used to install a driving module and a wiring terminal of the linear lamp.
  • a first chute is provided in the top groove, and the light emitting module slides into the first chute from a port of the first chute, and communicates with the first chute.
  • the chute is positioned and matched in its depth direction, and two ends of the light emitting module are respectively positioned and matched with the end cover located at the same end of the line lamp.
  • a notch of the top groove is provided with a second sliding groove, and the mask slides into the second sliding groove from the port of the second sliding groove, and is in contact with the first sliding groove.
  • the two chutes are positioned and matched in the depth direction, and two ends of the mask are respectively positioned and matched with the end caps located at the same end of the line lamp.
  • the mask includes a diffuser plate.
  • the mask further includes a prism plate covering an outer plate surface of the diffuser plate.
  • the mask includes a transparent plate, and a prism film and a diffusion film laid on the transparent plate, and the diffusion film and the prism film are sequentially distributed in a light projection direction of the light emitting module.
  • the number of the transparent plates is two, and the prism film and the diffusion film are disposed between the two transparent plates.
  • the shell body and the two end caps are metal structural members.
  • the back plate is a plastic structure or a metal structure.
  • a third connection plate is provided on the inner surfaces of the two end covers, a first connection plate is provided in the shell body, and the third connection plate is connected to the first connection plate.
  • the boards are fixedly connected by ground screws.
  • an external serrated gasket is sleeved on the ground screw, and the external serrated gasket is in contact with the third connection plate or the first connection plate.
  • the two end caps are respectively latched and fixed at two ends of the shell body.
  • the back plate is provided with a buckle extending along a length direction thereof, and the buckle is fixed to a slot of the bottom groove from a depth direction of the bottom groove.
  • first inner lining walls are provided on the inner sides of the bottoms of the two side walls of the shell body, and a first connecting plate is connected between the two first inner lining walls, and two The first inner lining wall and the first connecting plate form the bottom groove, and the back plate is snap-fixed between the two first inner lining walls.
  • a second inner lining wall is provided on the inside of the top of the two side walls of the shell body, and a second connecting plate is connected between the two second inner lining walls, and the two first The two inner lining walls and the second connecting plate form the top groove, and the mask is clamped and fixed between the two second lining walls.
  • two end portions of the end cover opposite to the mask are provided with hemming edges, and the hemming edges cover the end portions of the mask.
  • the shell body has a top groove and a bottom groove, and the mask and the back plate are respectively fixed to the notches of the top groove by means of snap-fixing, thereby realizing the mask and the back plate and the shell body.
  • Assembly In the above-mentioned assembly process, the threaded connector is not used for fixing the mask and the back plate, and there is no case where the threaded connector is exposed on the appearance surface of the line lamp, so the appearance of the line lamp can be improved.
  • the use of a snap-in fixing method is more conducive to the disassembly and assembly of linear lamps than the manipulation of threaded connections.
  • FIG. 1 is a schematic structural view of a line lamp disclosed in an embodiment of the present utility model under a viewing angle
  • FIG. 2 is a schematic structural view of a line lamp disclosed in another embodiment of the utility model from another perspective;
  • FIG. 3 is a schematic structural diagram of a part of a linear light fixture disclosed in an embodiment of the utility model, and only one end cover is shown in FIG. 3;
  • FIG. 4 is a schematic diagram of an explosion structure of a linear light fixture disclosed in an embodiment of the present invention.
  • 100-shell main body 110-top groove, 120-bottom groove, 130-first connection plate, 140-first lining wall, 150-second lining wall, 160-second connection plate, 170-side Wall, 200-end cap, 210-third connection plate, 220-ground screw, 230-outer serrated gasket, 240-over-edge, 300-mask, 400-back plate, 410-clip, 420-threading hole, 500-light-emitting module, 600-drive module, 700-connection terminal, 800-mixed light cavity, 900-power drive cavity.
  • An embodiment of the present invention discloses a linear light fixture.
  • the disclosed linear light fixture includes a shell body 100, two end covers 200, a mask 300, and a back plate 400.
  • the case main body 100 is a main body part of a housing of the linear light fixture, and the case main body 100 provides an installation position for the two end covers 200, the face shield 300, and the back plate 400.
  • the case body 100 has a top groove 110 and a bottom groove 120.
  • the top groove 110 and the bottom groove 120 both extend along the length direction of the shell body 100, and the notch of the top groove 110 and the notch of the bottom groove 120 face away from each other.
  • the mask 300 is used for light transmission, so that the light from the line lamp can be emitted.
  • the mask 300 is fastened to the notch of the top groove 110 and forms a light mixing cavity 800 with the top groove 110 and the two end covers 200.
  • the linear light fixture includes a light emitting module 500, and the light mixing cavity 800 is used to receive the light emitting module 500.
  • the back plate 400 is clipped on the slot of the bottom groove 120 and forms a power driving cavity 900 with the bottom groove 120 and the two end covers 200.
  • the linear light fixture further includes a driving module 600 and a connection terminal 700.
  • the power supply driving chamber 900 is used for mounting the driving module 600 and the connection terminal 700.
  • the back plate 400 is generally used as a mounting member for the overall installation of the linear light fixture.
  • the back plate 400 is harder to see, and therefore has less impact on the appearance of the linear light fixture.
  • the back plate 400 is generally provided with a threading hole 420.
  • the power cord is electrically connected to the connection terminal 700 after passing through the wiring hole 420.
  • the connection terminal 700 is electrically connected to the driving module 600, and the driving module 600 is electrically connected to the light emitting module 500 for driving the light emitting module 500 to emit light.
  • the shell body 100 has a top groove 110 and a bottom groove 120, and the mask 300 and the back plate 400 are respectively fixed to the notches of the top groove 110 by means of snap-fixing, thereby realizing Assembly between the mask 300 and the back plate 400 and the case body 100.
  • the threaded connector is not used for fixing the mask 300 and the back plate 400, and there is no case where the threaded connector is exposed on the external surface of the linear lamp, so the external appearance of the linear lamp can be improved.
  • the use of a snap-in fixing method is more conducive to the disassembly and assembly of linear lamps than the manipulation of threaded connections.
  • the light emitting module 500 is disposed in the light mixing cavity 800. Because it is located inside the linear light fixture, the assembly of the light emitting module 500 will not affect the appearance of the linear light fixture. Based on this, the light emitting module 500 can be installed in various ways. For example, the light emitting module 500 may be fixed in the light mixing cavity 800 by a connection member (such as a screw connection member). From a standpoint of disassembling and disassembling, in a preferred solution, the light emitting module 500 may also be fixed in the light mixing cavity 800 by means of a snap connection.
  • a connection member such as a screw connection member
  • the first groove 110 may be provided with a first chute, and both ends of the first chute have ports.
  • the light emitting module 500 can slide into the first chute from the port of the first chute, and can be positioned and matched with the first chute in the depth direction.
  • the light-emitting module 500 can slide into the first chute under the driving of an external force, and tightly cooperate with the first chute by itself, thereby realizing its assembly. Without the external force, the light-emitting module 500 and the first chute The frictional force between them ensures that the light emitting module 500 remains in the installation position.
  • the notch of the first chute is located in the space in the top groove 110 and is aligned with the notch of the top groove 110.
  • the light emitting side of the light emitting module 500 faces the notch of the first chute. The light passes through the notch of the first chute and enters the mask 300.
  • the light emitting module 500 may also use other components to assist in positioning in its sliding mounting direction. Specifically, two ends of the light emitting module 500 may be respectively positioned and matched with the end cover 200 on the same end of the linear light fixture.
  • the end cover 200 is detachably fixed to the shell body 100. During the installation process, the light-emitting module 500 is inserted into the first chute along a notch at one end of the first chute, and then the end cover at the same end is inserted. 200 is fixed to the case body 100.
  • the light-emitting module 500 may also slide in directly through the slot of the first chute along the depth direction of the first chute, thereby achieving snap-fitting with the first chute.
  • the notch of the top groove 110 may be provided with a second chute, the mask 300 slides into the second chute from the port of the second chute, and the mask 300 and the second chute are positioned and matched in the depth direction.
  • the two ends of the mask 300 are respectively positioned and matched with the end cover 200 located at the same end of the linear light fixture.
  • the two side edges of the mask 300 are slidably fitted with the second sliding grooves on the two sides of the top groove 110, respectively.
  • the mask 300 can realize its own positioning by the friction between the second chute.
  • the mask 300 can also achieve the auxiliary positioning in the sliding direction by using other components of the linear light fixture.
  • the two ends of the mask 300 can be respectively associated with The end covers 200 located at the same end of the linear light fixture are positioned and matched.
  • the mask 300 may have various structures. Specifically, the mask 300 may include a diffusion plate 310, and the diffusion plate 310 can play a role of uniform light. In a more preferred solution, the mask 300 further includes a prism plate 320 that covers the outer plate surface of the diffuser plate 310, and the prism plate 320 can play an anti-glare role. In this case, the light is more uniform after being diffused by the diffusion plate 310 and then enters the prism plate 320.
  • the mask 300 may also have other structures.
  • the mask 300 may include a transparent plate and a lens film and a diffusion film laid on the transparent plate.
  • the diffuser film and the prism film are sequentially distributed in the light projection direction of the light emitting module 500. After the diffuser film is diffused, the prism film is processed to obtain uniform light projection, and it can also play an anti-glare role.
  • the diffusion film and the prism film may be sequentially laid on the inner surface of the transparent plate or the outer surface of the transparent plate in order.
  • the diffusion film and the prism film may also be provided on the inner surface and the outer surface of the transparent plate, respectively.
  • only one of the diffusion film and the prism film may be provided on the transparent plate.
  • the number of the transparent plates may be two, and the prism film and the diffusion film are disposed between the two transparent plates.
  • the two transparent plates can better protect the prism film and the diffusion film, and avoid There is a problem that the prism film and the diffusion film are exposed easily and are easily damaged.
  • the shell body 100, the two end covers 200, and the back plate 400 may be metal structural members or plastic structural members.
  • the shell body 100 and the two end covers 200 are components that are easier for a user to observe after the linear light fixture is installed, and the back plate 400 is attached to a mounting surface (such as an indoor ceiling) and is difficult to observe.
  • the shell body 100 and the two end covers 200 are both metal structural parts, and the back plate 400 is a plastic structural part or a metal structural part.
  • the shell body 100 and the two end covers 200 are metal structural members, which can improve the texture of the appearance surface of the linear light fixture.
  • the bottom groove 120 is located at the bottom of the case body 100
  • the top groove 110 is located at the top of the case body 100.
  • the two side walls 170 of the case body 100 may directly constitute the bottom groove 120 and the top groove 110.
  • the first inner lining wall 140 may be provided on the inner sides of the bottoms of the two side walls 170 of the shell body 100, and the first connecting plates 130 are connected between the two first lining walls 140, and the two first The inner lining wall 140 and the first connecting plate 130 form a bottom groove 120.
  • the back plate 400 can be snap-fixed on the slot formed by the two first lining walls 140, that is, snap-fitting on the two first Between the inner lining walls 140.
  • the back plate 400 does not need to be directly fixed to the two side walls 170 of the case body 100, so it is easier to avoid the snap gap caused by the back plate 400 directly engaged with the side wall 170 of the case body 100. Seeing the problem, this will undoubtedly further ensure that the back plate 400 installed can be better hidden.
  • a second inner lining wall 150 may be provided on the top and inner sides of the two side walls 170 of the shell body 100.
  • a second connection plate 160 is connected between the two second inner lining walls 150, and two second inner linings are provided.
  • the wall 150 and the second connection plate 160 may form a top groove 110.
  • the top groove 110 can form a light mixing cavity 800 with the mask 300, and the groove wall surface of the top groove 110 is usually a reflective surface.
  • the top groove 110 can be formed without using the side wall 170 of the case body 100, the designer can more flexibly adjust the inclination of the reflecting surface by adjusting the inclination of the second lining wall 150 without affecting the case
  • the shape of the side wall 170 of the main body 100 does not affect the appearance performance of the linear lamp.
  • a third connection plate 210 may be provided on the inner surface of the two end covers 200, and the third connection plate 210 may be connected to the first connection plate 210.
  • a connecting plate 130 can be fixedly connected by a ground screw 220.
  • the first connection plate 130 can also help to fix the end cover 200.
  • the two end covers 200 can be connected to the third connection plate 210 and the first connection plate 130 by the ground screw 220, thereby realizing the connection with the shell body.
  • the grounding screw 220 can conduct electricity, thereby realizing the ground connection between the end cap 200 and the ground structure on the shell body 100.
  • the two end covers 200 can be fixed to the shell body 100 by the grounding screw 220 first, and then the back plate 400 is installed. After the back plate 400 is installed, the ground screw 220 can be covered, so that Connectors such as screws are still not visible outside the lighting fixture, which does not affect the appearance of the lighting fixture.
  • connection plate 210 may also be fixedly connected to the second connection plate 160 through a ground screw 220.
  • other structures for fixedly connecting the third connection plate 210 with the grounding screw 220 may also be provided in the case body 100, and are not limited to the first connection plate 130 and the second connection plate 160.
  • the third connection plate 210 and the first connection plate 130 are metal structures.
  • the ground screw 220 may be provided with an external sawtooth washer 230, and the external sawtooth washer 230 is in contact with the third connection plate 210 or the first connection plate 130.
  • the external sawtooth washer 230 can be pressed to The outer sawtooth gasket 230 crushes the oxide layer and makes electrical contact with the metal part inside the oxide layer, thereby ensuring the ground electrical connection.
  • the two end covers 200 can also be connected to the shell body 100 by means of snap-fitting.
  • the back plate 400 may be provided with a buckle 410 extending along its length direction, and the buckle 410 is fixed to the slot of the bottom groove 120 from the depth direction of the bottom groove 120. During the assembly process, the operator can press the back plate 400 in the depth direction of the bottom groove 120 to realize the installation of the back plate 400.
  • an end 240 opposite to the mask 300 on the two end covers 200 is provided with a bezel 240 that covers the end of the mask 300, thereby avoiding the end The exposure of the gap between the cover 200 and the case body 100 is exposed.
  • the notch refers to an opening opposite to the bottom surface in the groove (the first sliding groove, the top groove 110, the bottom groove 120, and the like).
  • the port of the groove refers to an opening located at the end of the groove in the penetrating direction of the groove.
  • One end of the slot is an open end, then the opening at the end is a port of the slot, and both ends of the slot are open ends, so the openings at both ends of the slot are ports.
  • the depth direction of the groove refers to the direction from the notch of the groove to the bottom surface in the groove or the direction from the bottom surface in the groove to the notch.
  • each preferred solution is only focused on describing the differences from other preferred solutions. As long as the preferred solutions do not conflict, they can be arbitrarily combined.
  • the embodiments formed by the combination are also within the scope disclosed in this specification. The text is concise, and the embodiments formed by the combination will not be described separately in this article.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种线条灯具，其包括壳主体(100)、两个端盖(200)、面罩(300)和背板(400)，其中，两个端盖(200)分别固定在壳主体(100)的两端，壳主体(100)具有均沿长度方向延伸、且槽口相互背离的顶部凹槽(110)和底部凹槽(120)，面罩(300)卡接固定在顶部凹槽(110)的槽口、且与顶部凹槽(110)以及两个端盖(200)形成混光腔(800)，混光腔(800)用于容纳线条灯具的发光模块(500)，背板(400)卡接在底部凹槽(120)的槽口、且与底部凹槽(120)以及两个端盖(200)形成电源驱动腔(900)，电源驱动腔(900)用于安装线条灯具的驱动模块(600)和接线端子(700)，从而解决目前的线条灯具外观性能较差及拆装较为繁琐的问题。

Description

线条灯具 技术领域
本实用新型涉及灯具设计技术领域，尤其涉及一种线条灯具。
背景技术
随着用户需求的提升，目前市场上的照明灯具的种类越来越多。线条灯具是较为常见的一种照明灯具，能过实现线性发光。目前，线条灯具已经较为广泛地应用在商超、工厂、景区等多个环境中。
线条灯具不但能提供照明，而且还能够起到装饰的作用。线条灯具上除了发光面之外的其它表面具有在质感和强度上具有较大优势，同时给人一种可靠、安全的感觉，因此线条灯具深受用户的青睐。目前的线条灯具通过螺纹连接件实现部件之间的连接，进而导致螺纹连接件外露在线条灯具的外观面上，这会影响线条灯具的外观性能。与此同时，在装配的过程中需要用到较多的螺纹连接件，这使得线条灯具的组装较为繁琐，最终导致线条灯具的拆装费时费力。
实用新型内容
本实用新型提供一种线条灯具，以解决目前的线条灯具存在外观性能较差及拆装较为繁琐的问题。
为了解决上述问题，本实用新型采用下述技术方案：
一种线条灯具，包括壳主体、两个端盖、面罩和背板，其中，两个所述端盖分别固定在所述壳主体的两端，所述壳主体具有均沿长度方向延伸、且槽口相互背离的顶部凹槽和底部凹槽，所述面罩卡接固定在所述顶部凹槽的槽口、且与所述顶部凹槽以及两个所述端盖形成混光腔，所述混光腔用于容纳所述线条灯具的发光模块，所述背板卡接在所述底部凹槽的槽口、且与所述底部凹槽以及两个所述端盖形成电源驱动腔，所述电源驱动腔用于安装所述线条灯具的驱动模块和接线端子。
优选地，上述线条灯具中，所述顶部凹槽内设置有第一滑槽，所述发光模块自所述第一滑槽的端口滑入所述第一滑槽内、且与所述第一滑槽在其深度方向定位配合，所述发光模块的两端分别与位于所述线条灯具的同一端的所述端盖定位配合。
优选地，上述线条灯具中，所述顶部凹槽的槽口设置有第二滑槽，所述面罩自所述第二滑槽的端口滑入所述第二滑槽内、且与所述第二滑槽在其深度方向定位配合，所述面罩的两端分别与位于所述线条灯具的同一端的所述端盖定位配合。
优选地，上述线条灯具中，所述面罩包括扩散板。
优选地，上述线条灯具中，所述面罩还包括覆盖在所述扩散板的外侧板面上的棱镜板。
优选地，上述线条灯具中，所述面罩包括透明板以及铺设在所述透明板上的棱镜膜和扩散膜，所述扩散膜与所述棱镜膜在所述发光模块的光线投射方向依次分布。
优选地，上述线条灯具中，所述透明板的数量为两块，所述棱镜膜和所述扩散膜设置在两块所述透明板之间。
优选地，上述线条灯具中，所述壳主体和两个所述端盖均为金属结构件。
优选地，上述线条灯具中，所述背板为塑料结构件或金属结构件。
优选地，上述线条灯具中，两个所述端盖的内侧表面上均设置有第三连接板，所述壳主体内设置有第一连接板，所述第三连接板与所述第一连接板通过接地螺钉固定相连。
优选地，上述线条灯具中，所述接地螺钉上套设有外锯齿垫片，所述外锯齿垫片与所述第三连接板或所述第一连接板接触。
优选地，上述线条灯具中，两个所述端盖分别卡接固定在所述壳主体的两端。
优选地，上述线条灯具中，所述背板设置有沿其长度方向延伸的卡扣，所 述卡扣自所述底部凹槽的深度方向卡接固定在所述底部凹槽的槽口。
优选地，上述线条灯具中，所述壳主体的两个侧壁的底部内侧均设置有第一内衬壁，两个所述第一内衬壁之间连接有第一连接板，两个所述第一内衬壁与所述第一连接板形成所述底部凹槽，所述背板卡接固定在两个所述第一内衬壁之间。
优选地，上述线条灯具中，所述壳主体的两个侧壁的顶部内侧均设置有第二内衬壁，两个第二内衬壁之间连接有第二连接板，两个所述第二内衬壁与所述第二连接板形成所述顶部凹槽，所述面罩卡接固定在两个所述第二内衬壁之间。
优选地，上述线条灯具中，两个所述端盖上与所述面罩相对的端部设置有包边，所述包边包覆在所述面罩的端部上。
本实用新型采用的技术方案能够达到以下有益效果：
本实用新型公开的线条灯具中，壳主体具有顶部凹槽和底部凹槽，面罩和背板分别通过卡接固定的方式固定在顶部凹槽的槽口，进而实现面罩和背板与壳主体之间的装配。上述装配过程中，面罩和背板的固定并未使用螺纹连接件，也就不存在螺纹连接件外露在线条灯具的外观面上的情况，因此能较好地改善线条灯具的外观。与此同时，采用卡接的固定方式，相比于操控螺纹连接件而言，更有利于线条灯具的拆装。
附图说明
此处所说明的附图用来提供对本实用新型的进一步理解，构成本实用新型的一部分，本实用新型的示意性实施例及其说明用于解释本实用新型，并不构成对本实用新型的不当限定。在附图中：
图1为本实用新型实施例公开的线条灯具在一视角下的结构示意图；
图2为本实用新型实施例公开的线条灯具在另一视角下的结构示意图；
图3为本实用新型实施例公开的线条灯具的部分结构示意图，图3中只呈 现了一个端盖；
图4为本实用新型实施例公开的线条灯具的爆炸结构示意图。
附图标记说明：
100-壳主体、110-顶部凹槽、120-底部凹槽、130-第一连接板、140-第一内衬壁、150-第二内衬壁、160-第二连接板、170-侧壁、200-端盖、210-第三连接板、220-接地螺钉、230-外锯齿垫片、240-包边、300-面罩、400-背板、410-卡扣、420-穿线孔、500-发光模块、600-驱动模块、700-接线端子、800-混光腔、900-电源驱动腔。
具体实施方式
为使本实用新型的目的、技术方案和优点更加清楚，下面将结合本实用新型具体实施例及相应的附图对本实用新型技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
以下结合附图，详细说明本实用新型各个实施例公开的技术方案。
请参考图1-图4，本实用新型实施例公开一种线条灯具，所公开的线条灯具包括壳主体100、两个端盖200、面罩300和背板400。
壳主体100为线条灯具的外壳的主体部分，壳主体100为两个端盖200、面罩300和背板400提供安装位置。壳主体100具有顶部凹槽110和底部凹槽120。顶部凹槽110和底部凹槽120均沿壳主体100的长度方向延伸，顶部凹槽110的槽口与底部凹槽120的槽口相互背离。
面罩300用于透光，进而能使得线条灯具的光线射出。面罩300卡接固定在顶部凹槽110的槽口、且与顶部凹槽110以及两个端盖200形成混光腔800。线条灯具包括发光模块500，混光腔800用于容纳发光模块500。
背板400卡接在底部凹槽120的槽口、且与底部凹槽120以及两个端盖200 形成电源驱动腔900。线条灯具还包括驱动模块600和接线端子700。电源驱动腔900用于安装驱动模块600和接线端子700。背板400通常作为安装件，用于实现线条灯具的整体安装。背板400较难被看到，因此对线条灯具的外观影响较小。背板400上通常开设有穿线孔420。电源线穿过穿线孔420后与接线端子700电连接。接线端子700与驱动模块600电连接，驱动模块600与发光模块500电连接，用于驱动发光模块500发光。
本实用新型实施例公开的线条灯具中，壳主体100具有顶部凹槽110和底部凹槽120，面罩300和背板400分别通过卡接固定的方式固定在顶部凹槽110的槽口，进而实现面罩300和背板400与壳主体100之间的装配。上述装配过程中，面罩300和背板400的固定并未使用螺纹连接件，也就不存在螺纹连接件外露在线条灯具的外观面上的情况，因此能较好地改善线条灯具的外观。与此同时，采用卡接的固定方式，相比于操控螺纹连接件而言，更有利于线条灯具的拆装。
发光模块500设置在混光腔800中。由于位于线条灯具的内部，因此发光模块500的装配不会影响线条灯具的外观，基于此，发光模块500可以采用多种方式实现安装。例如，发光模块500可以通过连接件(例如螺纹连接件)固定在混光腔800中。站在拆装的角度而言，优选的方案中，发光模块500也可以通过卡接的方式固定在混光腔800中。
一种具体的实施方式中，顶部凹槽110内可以设置有第一滑槽，第一滑槽的两端均有端口。发光模块500可以自第一滑槽的端口滑入第一滑槽之内、且与第一滑槽在其深度方向定位配合。当然，发光模块500可以在外力的驱动下滑入第一滑槽中，通过自身与第一滑槽紧配合，从而实现其装配，在不受外力的情况下，发光模块500与第一滑槽之间的摩擦力确保发光模块500保持在安装位置。第一滑槽的槽口位于顶部凹槽110的槽内空间中、且与顶部凹槽110的槽口朝向一致，发光模块500的发光侧朝向第一滑槽的槽口，发光模块500发出的光线经过第一滑槽的槽口而射入面罩300中。
当然，发光模块500还可以采用其它的部件辅助实现其滑动安装方向的定位。具体的，发光模块500的两端可以分别与线条灯具的同一端的端盖200定位配合。端盖200可拆卸地固定在壳主体100上，在安装的过程中，发光模块500沿着第一滑槽的一端的槽口穿入到第一滑槽中之后，再将位于同一端的端盖200固定在壳主体100上。
发光模块500也可以直接通过第一滑槽的槽口沿着第一滑槽的深度方向滑入，进而实现与第一滑槽的卡接固定。
顶部凹槽110的槽口可以设置第二滑槽，面罩300自第二滑槽的端口滑入第二滑槽内，面罩300与第二滑槽在其深度方向定位配合。面罩300的两端分别与位于线条灯具的同一端的端盖200定位配合。面罩300的两侧边缘分别与顶部凹槽110的两侧边缘上的第二滑槽滑动配合，随着面罩300的滑入，进而实现对顶部凹槽110的槽口的封堵。具体的，面罩300可以与第二滑槽之间的摩擦力实现自身的定位，当然，面罩300也可以借助线条灯具的其它部件实现在滑动方向的辅助定位，例如面罩300的两端可以分别与位于线条灯具的同一端的端盖200定位配合。
面罩300的结构可以多种。具体的，面罩300可以包括扩散板310，扩散板310能够发挥匀光的作用。更为优选的方案中，面罩300还包括棱镜板320，棱镜板320覆盖在扩散板310的外侧板面上，棱镜板320能够发挥防眩光的作用。此种情况下，光线经过扩散板310扩散后更加均匀，然后进入棱镜板320。
当然，面罩300还可以为其他结构，例如，面罩300可以包括透明板和铺设在透明板上的透镜膜和扩散膜。扩散膜与棱镜膜在发光模块500的光线投射方向依次分布扩散膜扩散后，在经过棱镜膜处理后得到均匀的光线投射，而且还能起到防眩光的作用。具体的，扩散膜和棱镜膜可以依次铺设在透明板的内侧表面，也可以依次铺设在透明板的外侧表面，当然扩散膜和棱镜膜也可以分别设置在透明板的内侧表面和外侧表面。当然，透明板上可以仅设置扩散膜和棱镜膜中的一种。
更为优选的方案中，透明板的数量可以为两块，棱镜膜和扩散膜设置在两块透明板之间，两块透明板能够对棱镜膜和扩散膜起到更好的防护作用，避免棱镜膜和扩散膜裸露存在的容易受损的问题。
本实施例中，壳主体100、两个端盖200和背板400可以为金属结构件，也可以为塑料结构件。通常情况下，壳主体100和两个端盖200为线条灯具安装后较容易被用户观察到的部件，而背板400贴附在安装面(例如室内天花板)上，较难被观察到。基于此，优选的方案中，壳主体100和两个端盖200均为金属结构件，背板400为塑料结构件或金属结构件。壳主体100和两个端盖200为金属结构件，则能够提高线条灯具的外观面的质感。
本实施例中，底部凹槽120位于壳主体100的底部，顶部凹槽110位于壳主体100的顶部，壳主体100的两个侧壁170可以直接构成底部凹槽120和顶部凹槽110。优选的方案中，壳主体100的两个侧壁170的底部内侧均可以设置有第一内衬壁140，两个第一内衬壁140之间连接有第一连接板130，两个第一内衬壁140与第一连接板130形成底部凹槽120，此种情况下，背板400可以卡接固定在两个第一内衬壁140形成的槽口上，即卡接在两个第一内衬壁140之间。此过程中，背板400无需直接与壳主体100的两个侧壁170卡接固定，因此能够更容易避免背板400直接与壳主体100的侧壁170卡接导致的卡接缝隙较容易被看到的问题，这无疑会进一步确保安装后背板400能被更好地隐藏。
同理，壳主体100的两个侧壁170的顶部内侧均可以设置有第二内衬壁150，两个第二内衬壁150之间连接有第二连接板160，两个第二内衬壁150与第二连接板160可以形成顶部凹槽110。如上文所述，顶部凹槽110能够与面罩300形成混光腔800，顶部凹槽110的槽壁表面通常为反射面。由于顶部凹槽110可以不借助壳主体100的侧壁170成型，因此设计人员可以更为灵活地通过调整第二内衬壁150的倾斜度来调整反射面的倾斜度，同时还不会影响壳主体100的侧壁170形状，也就不会影响线性灯具的外观性能。
在壳主体100和两个端盖200为金属结构件的前提下，优选的方案中，两个端盖200的内侧表面上均可以设置有第三连接板210，第三连接板210可以与第一连接板130可以通过接地螺钉220固定相连。此种情况下，第一连接板130还能起到辅助固定端盖200的作用，两个端盖200可以通过接地螺钉220连接第三连接板210与第一连接板130，进而实现与壳主体100的连接，接地螺钉220能够导电，进而实现端盖200与壳主体100上的接地结构实现接地连接。此种情况下，在组装的过程中可以先通过接地螺钉220将两个端盖200固定在壳主体100上，然后再安装背板400，背板400安装后能够覆盖接地螺钉220，从使得整个照明灯具外部仍看不到螺钉等连接件，不影响照明灯具的外观性能。
当然，第三连接板210也可以与第二连接板160通过接地螺钉220固定连接。当然，壳主体100内也可以设置其他用于与第三连接板210通过接地螺钉220固定相连的结构，不局限于第一连接板130和第二连接板160。
第三连接板210和第一连接板130为金属结构，在实际的连接过程中，两者在自然氧化下形成的氧化层会影响两者之间的导电连接，基于此，优选的方案中，接地螺钉220上可以套设有外锯齿垫片230，外锯齿垫片230与第三连接板210或第一连接板130接触，在接地螺钉220旋紧时，能够压紧外锯齿垫片230使得外锯齿垫片230压碎氧化层后与氧化层内侧的金属部分电接触，进而确保接地电连接。当然，两个端盖200还可以采用卡接固定的方式实现与壳主体100之间的连接。
请再次参考图3，背板400可以设置有沿其长度方向延伸的卡扣410，卡扣410自底部凹槽120的深度方向卡接固定在底部凹槽120的槽口。在组装的过程中，操作人员可以在底部凹槽120的深度方向按压背板400即可实现背板400的安装。
为了进一步提高线条灯具的外观性能，优选的方案中，两个端盖200上与面罩300相对的端部设置有包边240，包边240包覆在面罩300的端部上，进 而能避免端盖200与壳主体100之间装配缝隙的外露。
需要说明的是，本文中，槽口指的是与槽(第一滑槽、顶部凹槽110、底部凹槽120等)内的底面相对的开口。槽的端口指的是在槽的贯通方向上，位于槽的端部的开口。槽的一端为开口端，那么该端的开口为槽的端口，槽的两端均为开口端，那么槽的两端的开口均为端口。另外，本文中，槽的深度方向指的是槽的槽口至槽内的底面的方向或者槽内的底面至槽口的方向。
本文中，各个优选方案中的技术特征只要不矛盾均可组合来形成方案，这些方案均在本实用新型公开的范围内。
本文中，各个优选方案仅仅重点描述的是与其它优选方案的不同，各个优选方案只要不冲突，都可以任意组合，组合后所形成的实施例也在本说明书所公开的范畴之内，考虑到文本简洁，本文就不再对组合所形成的实施例进行单独描述。
以上所述仅为本实用新型的实施例而已，并不用于限制本实用新型。对于本领域技术人员来说，本实用新型可以有各种更改和变化。凡在本实用新型的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本实用新型的权利要求范围之内。

Claims (16)

  1. 一种线条灯具，其特征在于，包括壳主体(100)、两个端盖(200)、面罩(300)和背板(400)，其中，两个所述端盖(200)分别固定在所述壳主体(100)的两端，所述壳主体(100)具有均沿长度方向延伸、且槽口相互背离的顶部凹槽(110)和底部凹槽(120)，所述面罩(300)卡接固定在所述顶部凹槽(110)的槽口、且与所述顶部凹槽(110)以及两个所述端盖(200)形成混光腔(800)，所述混光腔(800)用于容纳所述线条灯具的发光模块(500)，所述背板(400)卡接在所述底部凹槽(120)的槽口、且与所述底部凹槽(120)以及两个所述端盖(200)形成电源驱动腔(900)，所述电源驱动腔(900)用于安装所述线条灯具的驱动模块(600)和接线端子(700)。
  2. 根据权利要求1所述的线条灯具，其特征在于，所述顶部凹槽(110)内设置有第一滑槽，所述发光模块(500)自所述第一滑槽的端口滑入所述第一滑槽内、且与所述第一滑槽在其深度方向定位配合，所述发光模块(500)的两端分别与位于所述线条灯具的同一端的所述端盖(200)定位配合。
  3. 根据权利要求2所述的线条灯具，其特征在于，所述顶部凹槽(110)的槽口设置有第二滑槽，所述面罩(300)自所述第二滑槽的端口滑入所述第二滑槽内、且与所述第二滑槽在其深度方向定位配合，所述面罩(300)的两端分别与位于所述线条灯具的同一端的所述端盖(200)定位配合。
  4. 根据权利要求1或3所述的线条灯具，其特征在于，所述面罩(300)包括扩散板(310)。
  5. 根据权利要求4所述的线条灯具，其特征在于，所述面罩(300)还包括覆盖在所述扩散板(310)的外侧板面上的棱镜板(320)。
  6. 根据权利要求1或3所述的线条灯具，其特征在于，所述面罩(300) 包括透明板以及铺设在所述透明板上的棱镜膜和扩散膜，所述扩散膜与所述棱镜膜在所述发光模块(500)的光线投射方向依次分布。
  7. 根据权利要求6所述的线条灯具，其特征在于，所述透明板的数量为两块，所述棱镜膜和所述扩散膜设置在两块所述透明板之间。
  8. 根据权利要求1所述的线条灯具，其特征在于，所述壳主体(100)和两个所述端盖(200)均为金属结构件。
  9. 根据权利要求8所述的线条灯具，其特征在于，所述背板(400)为塑料结构件或金属结构件。
  10. 根据权利要求8所述的线条灯具，其特征在于，两个所述端盖(200)的内侧表面上均设置有第三连接板(210)，所述壳主体(100)内设置有第一连接板(130)，所述第三连接板(210)与所述第一连接板(130)通过接地螺钉(220)固定相连。
  11. 根据权利要求10所述的线条灯具，其特征在于，所述接地螺钉(220)上套设有外锯齿垫片(230)，所述外锯齿垫片(230)与所述第三连接板(210)或所述第一连接板(130)接触。
  12. 根据权利要求1所述的线条灯具，其特征在于，两个所述端盖(200)分别卡接固定在所述壳主体(100)的两端。
  13. 根据权利要求1所述的线条灯具，其特征在于，所述背板(400)设置有沿其长度方向延伸的卡扣(410)，所述卡扣(410)自所述底部凹槽(120)的深度方向卡接固定在所述底部凹槽(120)的槽口。
  14. 根据权利要求13所述的线条灯具，其特征在于，所述壳主体(100)的两个侧壁(170)的底部内侧均设置有第一内衬壁(140)，两个所述第一内衬壁(140)之间连接有第一连接板(130)，两个所述第一内衬壁(140)与所 述第一连接板(130)形成所述底部凹槽(120)，所述背板(400)卡接固定在两个所述第一内衬壁(140)之间。
  15. 根据权利要求1所述的线条灯具，其特征在于，所述壳主体(100)的两个侧壁(170)的顶部内侧均设置有第二内衬壁(150)，两个所述第二内衬壁(150)之间连接有第二连接板(160)，两个所述第二内衬壁(150)与所述第二连接板(160)形成所述顶部凹槽(110)，所述面罩(300)卡接固定在两个所述第二内衬壁(150)之间。
  16. 根据权利要求1所述的线条灯具，其特征在于，两个所述端盖(200)上与所述面罩(300)相对的端部设置有包边(240)，所述包边(240)包覆在所述面罩(300)的端部上。
PCT/CN2019/096242 2018-07-16 2019-07-16 线条灯具 WO2020015662A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19837940.6A EP3798503B1 (en) 2018-07-16 2019-07-16 Linear lighting
US17/137,225 US11371666B2 (en) 2018-07-16 2020-12-29 Linear luminaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821124991.4U CN208331861U (zh) 2018-07-16 2018-07-16 线条灯具
CN201821124991.4 2018-07-16

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/137,225 Continuation US11371666B2 (en) 2018-07-16 2020-12-29 Linear luminaire

Publications (1)

Publication Number Publication Date
WO2020015662A1 true WO2020015662A1 (zh) 2020-01-23

Family

ID=64784066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/096242 WO2020015662A1 (zh) 2018-07-16 2019-07-16 线条灯具

Country Status (4)

Country Link
US (1) US11371666B2 (zh)
EP (1) EP3798503B1 (zh)
CN (1) CN208331861U (zh)
WO (1) WO2020015662A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208331861U (zh) 2018-07-16 2019-01-04 苏州欧普照明有限公司 线条灯具
US11396998B2 (en) * 2018-08-01 2022-07-26 Current Lighting Solutions, Llc Mechanical and electric connection apparatus for continuous run luminaires
CN109611742A (zh) * 2019-01-31 2019-04-12 厦门普为光电科技有限公司 弹扣式线性灯具
CN212390157U (zh) * 2020-05-28 2021-01-22 漳州立达信光电子科技有限公司 线条灯

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203628346U (zh) * 2013-11-29 2014-06-04 海拉(上海)管理有限公司 一种led灯具
CN203703660U (zh) * 2013-12-16 2014-07-09 袁松康 一种led照明单元及其应用的吊灯、壁灯、落地灯
CN204806087U (zh) * 2015-06-03 2015-11-25 欧普照明股份有限公司 Led平面灯具
US20160053973A1 (en) * 2014-08-20 2016-02-25 Rev-A-Shelf Company, Llc Lighting system
CN206191437U (zh) * 2016-11-10 2017-05-24 谭耀斌 办公上下发光线条灯
CN206191524U (zh) * 2016-09-28 2017-05-24 广州康芙莱照明科技股份有限公司 线条灯
CN206459095U (zh) * 2017-02-20 2017-09-01 中山市吉宇星照明有限公司 一种可调节发光角度的led线性工矿灯
CN207112696U (zh) * 2017-07-25 2018-03-16 深圳市华彩光电有限公司 一种微结构防眩光面罩
CN208331861U (zh) * 2018-07-16 2019-01-04 苏州欧普照明有限公司 线条灯具
CN208652156U (zh) * 2018-07-16 2019-03-26 苏州欧普照明有限公司 照明灯具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6726348B2 (en) * 2002-03-26 2004-04-27 B/E Aerospace, Inc. Illumination assembly and adjustable direction mounting
EP1711739A4 (en) * 2004-01-28 2008-07-23 Tir Technology Lp LUMINAIRE DIRECTLY VISIBLE
EP2195573B1 (en) * 2007-09-05 2012-02-22 Martin Professional A/S Led bar
US7614770B2 (en) * 2007-12-07 2009-11-10 Group Dekko, Inc. Locator tool for a light fixture
US9995444B2 (en) * 2011-10-17 2018-06-12 Ecosense Lighting Inc. Linear LED light housing
US10344945B2 (en) * 2015-05-07 2019-07-09 Abl Ip Holding Llc Luminaire with pre-assembled light engine and lens
US10718476B2 (en) * 2018-03-09 2020-07-21 Finelite Inc. LED light fixture for indirect lighting with adaptable baffle structure
US10634292B1 (en) * 2019-02-05 2020-04-28 Changzhou Kaisen Photoelectricity Co., Ltd. LED lamp with shell and holder inserted therein
US10794580B1 (en) * 2019-10-07 2020-10-06 Vm5 Lighting Solutions, Llc Waterproof lighting fixture with interconnection ports

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203628346U (zh) * 2013-11-29 2014-06-04 海拉(上海)管理有限公司 一种led灯具
CN203703660U (zh) * 2013-12-16 2014-07-09 袁松康 一种led照明单元及其应用的吊灯、壁灯、落地灯
US20160053973A1 (en) * 2014-08-20 2016-02-25 Rev-A-Shelf Company, Llc Lighting system
CN204806087U (zh) * 2015-06-03 2015-11-25 欧普照明股份有限公司 Led平面灯具
CN206191524U (zh) * 2016-09-28 2017-05-24 广州康芙莱照明科技股份有限公司 线条灯
CN206191437U (zh) * 2016-11-10 2017-05-24 谭耀斌 办公上下发光线条灯
CN206459095U (zh) * 2017-02-20 2017-09-01 中山市吉宇星照明有限公司 一种可调节发光角度的led线性工矿灯
CN207112696U (zh) * 2017-07-25 2018-03-16 深圳市华彩光电有限公司 一种微结构防眩光面罩
CN208331861U (zh) * 2018-07-16 2019-01-04 苏州欧普照明有限公司 线条灯具
CN208652156U (zh) * 2018-07-16 2019-03-26 苏州欧普照明有限公司 照明灯具

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3798503A4 *

Also Published As

Publication number Publication date
CN208331861U (zh) 2019-01-04
EP3798503B1 (en) 2023-11-22
US11371666B2 (en) 2022-06-28
EP3798503A4 (en) 2021-11-03
US20210116080A1 (en) 2021-04-22
EP3798503A1 (en) 2021-03-31

Similar Documents

Publication Publication Date Title
WO2020015662A1 (zh) 线条灯具
CN107690555B (zh) 灯头旋转组件及照明装置
WO2022217603A1 (zh) 一种led珍珠灯、智能珍珠灯串、智能珍珠帘屏及智能珍珠网屏
CN107980088B (zh) 照明装置
US10060608B2 (en) Detachable LED lighting device
CN107690553B (zh) 照明灯头
WO2020057657A1 (zh) 灯具的安装座、照明组件及灯具
CN107690554B (zh) 灯杆及照明装置
WO2021121221A1 (zh) 线条灯以及线条灯系统
CN203176829U (zh) 一种led平板灯
KR101603220B1 (ko) 등기구용 글래어패널장치
JP2000149626A (ja) 照明装置および誘導灯装置
WO2021088631A1 (zh) 光源模组及线性灯具
CN210921130U (zh) 一种无螺钉徒手组装的平板天花灯
CN210372969U (zh) 一种侧向发光的线条灯
CN218268720U (zh) 一种平板灯
CN216010523U (zh) 一种橱柜灯
JP3246555B2 (ja) 照明装置および誘導灯装置
CN211780409U (zh) 一种led灯
CN220958221U (zh) 一种能源供给设备
WO2020187302A1 (zh) 照明装置及吸顶灯
CN216010524U (zh) 一种橱柜灯
CN219473490U (zh) 投光灯
CN210717230U (zh) 一种星光吊灯模组
CN210800514U (zh) 一种便于电连接的发光支架

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19837940

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019837940

Country of ref document: EP

Effective date: 20201223