WO2021249257A1 - 照明灯具 - Google Patents

照明灯具 Download PDF

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Publication number
WO2021249257A1
WO2021249257A1 PCT/CN2021/097894 CN2021097894W WO2021249257A1 WO 2021249257 A1 WO2021249257 A1 WO 2021249257A1 CN 2021097894 W CN2021097894 W CN 2021097894W WO 2021249257 A1 WO2021249257 A1 WO 2021249257A1
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WO
WIPO (PCT)
Prior art keywords
lighting fixture
base
lamp
lamp tube
end cover
Prior art date
Application number
PCT/CN2021/097894
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English (en)
French (fr)
Inventor
肖柳华
李朝广
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.)
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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
Publication of WO2021249257A1 publication Critical patent/WO2021249257A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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

Definitions

  • the invention relates to the technical field of lighting lamps, in particular to a lighting lamp.
  • the purpose of the embodiments of the present application is to provide a lighting fixture, which can solve the problem that the lighting fixture cannot adjust the illumination angle.
  • a lighting fixture includes a base, a lamp tube, and a light source module.
  • the base includes a base body and two end covers arranged at both ends of the base body;
  • the lamp tube includes a lamp tube body and a cover plate, and the two cover plates are respectively arranged
  • the two ends of the main body of the lamp tube form a lamp cavity with the main body of the lamp tube.
  • At least part of the light source module is arranged in the lamp cavity;
  • the other is provided with a connecting hole, and the two cover plates are respectively rotatably fitted with the two end covers through the connecting shaft and the connecting hole.
  • the embodiment of the application adopts the rotation coordination between the lamp tube and the base to realize the adjustment of more illumination angles of the lighting fixture.
  • the external force rotates the lamp tube to realize the adjustment of more illumination angles of the lighting fixtures in various lighting scenes.
  • the embodiment of the present application has the advantages of simple structure and quick installation, which can shorten the installation time of the lighting fixture.
  • FIG. 1 is a schematic diagram of the structure of a lighting lamp disclosed in an embodiment of the application
  • Fig. 2 is a schematic diagram of an exploded structure of the lighting fixture disclosed in an embodiment of the application;
  • FIG. 3 is a schematic diagram of the structure of the cover plate disclosed in the embodiment of the application.
  • Figure 5 is a partial cross-sectional view of Figure 1;
  • Fig. 6 is an end cross-sectional view of Fig. 1.
  • an embodiment of the present application discloses a lighting lamp, which is applied in a lighting scene.
  • the disclosed lighting fixture includes a base 100, a lamp tube 200 and a light source module 300, in which:
  • the base 100 includes a base body 110 and two end covers 120 provided at both ends of the base body 110.
  • the base 100 can provide an installation base for the lamp tube 200, and the base 100 can provide an installation location for the power module 400.
  • the base 100 is usually made of non-metallic materials.
  • the base 100 can also be made of aluminum alloy or stainless steel to improve the heat dissipation function of the base.
  • the base body 110 and the end cover 120 are made of the same or different materials, for example, The base body 110 is made of plastic material, and the end cover 120 is made of plastic material.
  • the base body 110 is made of stainless steel, and the end cover 120 is made of aluminum alloy. The embodiment of the present application does not limit the specific materials of the base body 110 and the end cover 120.
  • the lamp tube 200 includes a lamp tube main body 210 and a cover plate 220.
  • the two cover plates 220 are respectively disposed at both ends of the lamp tube main body 210 and form a lamp cavity 211 with the lamp main body 210.
  • At least part of the light source module 300 can be disposed in Inside the lamp cavity 211.
  • the cover 220 can be provided with perforations, the light source module 300 can pass through the perforations and partially extend into the lamp cavity 211, and a part of the light source module 300 can be exposed outside of the lamp cavity 211 and be in contact with
  • the power module 400 is electrically connected, and the light emitted by the light source module 300 during operation can be projected through the light distribution of the lamp tube 200.
  • the light source module 300 is partly located in the lamp cavity 211 to realize lighting.
  • the light source module 300 and the power supply module can be implemented outside the lamp cavity 211 Compared with the electrical connection operation in the more constrained environment of the lamp cavity 211, the electrical connection between the light source module 300 and the power supply module 400 takes place outside the lamp cavity 211, which is undoubtedly It can make the operation relatively simple and convenient.
  • the light source module 300 can be detachably matched with the cover 220, so that the operator can directly remove the light source module 300 from the cover 220 during the process of overhauling the light source module 300 independently, without having to open it. ⁇ 220 ⁇ Cover 220.
  • the assembly of the light source module 300 and the cover plate 220 makes it easier to maintain the position of the light source module 300 in the lamp cavity 211.
  • the operator can assemble the light source module 300 and the cover plate 220. The whole is mounted on the lamp tube 200, which undoubtedly enables modular assembly, making the assembly operation easier.
  • the light-emitting area of the light source module 300 can be located in the lamp cavity 211, and the non-light-emitting area of the light source module 300 can be located outside the lamp cavity 211, so that all the light emitted by the light source module 300 passes through the lamp tube 200 after light distribution.
  • the light-emitting area is outside the lamp cavity 211, which can reduce stray light, which can not only improve the light utilization rate, but also improve the light-emitting effect of the lighting fixture.
  • the cover plate 220 and the end cover 120 are matedly connected, and one of the cover plate 220 and the end cover 120 is provided with a connecting shaft 221 and the other is provided with a connecting hole 121.
  • the cover 220 may be provided with a connecting shaft 221, and the end cover 120 may be provided with a connecting hole 121.
  • the end cover 120 may be provided with a connecting shaft 221.
  • the cover 220 may be provided with a connecting hole 121. Both the cover plate 220 and the end cover 120 are coaxially connected by the connecting shaft 221 and the connecting hole 121 to realize the rotational fit.
  • the base 100 and the lamp tube 200 realize the rotational fit through the cooperation of the connecting shaft 221 and the connecting hole 121, thereby realizing the relative rotation between the lamp tube 200 and the base 100, and finally realizing the adjustment of the lighting fixture in the lighting scene.
  • the beneficial effect of the illumination angle is a simple one of the lamps that are connected to the base 100 and the lamp tube 200.
  • the connecting shaft 221 may be provided with a plurality of first meshing teeth 222 arranged along its circumference, and the inner wall of the connecting hole 121 may be provided with The second meshing teeth 122 arranged in the circumferential direction, the first meshing teeth 222 and the second meshing teeth 122 are elastically meshed, when the connecting shaft 221 is twisted by an external force, the first meshing teeth 222 provided on the connecting shaft 221 are set in the connecting hole 121 Elastic deformation occurs between the second meshing teeth 122, thereby enabling relative rotation between the two.
  • the cover plate 220 in the mating connection between the cover plate 220 and the end cover 120, the cover plate 220 may be provided with a first limiting portion, and the end cover 120 may be provided with a second limiting portion.
  • the cover plate 220 and the end cover 120 are matched with the first limit portion and the second limit portion to limit the rotation angle of the lamp tube 200 and the base 100. This prevents the connecting shaft 221 from rotating excessively in a certain rotating direction, thereby avoiding the problem that the cable of the light source module 300 provided in the lamp tube 200 is easily twisted due to excessive rotating.
  • the first limiting portion may include a base portion 224 surrounding a part of the circumference of the connecting shaft 221 and two first limiting stoppers 223 respectively provided at both ends of the base portion 224, and the second limiting portion is a second limiting stopper.
  • Block 123, the second limit stop 123 is arranged in the limit space formed by the two first limit stops 223, in the first rotation direction, the second limit stop 123 and one first limit stop 223 limit cooperation, in the second rotation direction, the second limit stop 123 is in limit cooperation with another first limit stop 223.
  • the setting range of the two first limit stops 223 determines the size of the limit space formed, and the rotation angle range formed by the limit space is the illumination angle range of the lamp tube 200 of the lighting fixture.
  • the cover plate 220 and the end cover 120 can achieve a bidirectional limit through the limit cooperation between the first limit stop 223 and the second limit stop 123, and thus can better limit the rotation angle.
  • one of the cover plate 220 and the end cover 120 may be provided with an angle scale, and the other may be provided with an indicator arrow, so as to achieve a high-precision rotational cooperation between the lamp tube 200 and the base 100.
  • the cover plate 220 and the end cover 120 can be provided with angle scales and indicating arrows to achieve a more accurate rotation angle.
  • the cover plate 220 is provided with an angle scale, and the end cover 120 can be provided with indicator arrows.
  • the end cover 120 can be provided with Angle scale.
  • the cover plate 220 can be provided with indicator arrows.
  • the embodiment of the present application does not limit this.
  • the cover plate 220 and the end cover 120 are provided with angle scales and indicator arrows, so that the lighting fixture can be adjusted accurately in the lighting scene. The illumination angle, the final lighting fixture can achieve a better lighting effect.
  • the end cap 120 may include an end cap main body 124 and a protrusion 125.
  • the end cover 120 can be manufactured in a variety of ways.
  • the end cover 120 can be realized by machine tool processing.
  • the end cover 120 can be an integral injection molded structure. It is easier to ensure the mass production of the end cover 120 through injection molding. The consistency of the structure can also improve production efficiency.
  • the raised portion 125 may be provided on the inner wall of the end cap main body 124.
  • the raised portion 125 encloses a connecting hole 121 along the circumferential direction.
  • the connecting hole 121 and the connecting shaft 221 may form a rotational fit with a gap.
  • the operator is installing the lighting When lighting, the operator can complete the connection between the base 100 and the lamp tube 200 without the help of tools. At the same time, the operator can also fill the gap with lubricating medium (such as lubricating grease) to make the lamp tube 200 and the base 100 rotate The coordination is further smooth.
  • lubricating medium such as lubricating grease
  • the base body 110 is a tubular structure, and the tubular structure has an inner cavity 111.
  • the base body 110 can be manufactured in a variety of ways.
  • the base body 110 can be realized by machining by a machine tool.
  • the base body 110 may be an integral injection-molded structural part, and it is easier to ensure the structural consistency of the mass production of the base body 110 through injection molding, and at the same time, the production efficiency can be improved.
  • the lighting fixture disclosed in the embodiment of the present application includes a power supply module 400, which is electrically connected to the light source module 300.
  • the power supply module 400 can be arranged in a variety of ways.
  • the power supply module 400 can be arranged in the cavity 111.
  • the two end caps 120 respectively block the two ports 112 of the tubular structure. This placement method not only reasonably utilizes the space of the inner cavity 111, but also the base body 110 can provide better protection for the power module 400.
  • the operator manually rotates the lamp tube 200 to adjust the illumination angle of the lighting fixture. Even if the operator adjusts the illumination angle, the light emitted by the light-emitting component of the light source module 300 is still partially scattered along other illumination angles.
  • the base 100 and the lamp tube 200 can adopt a variety of solutions to achieve the light-gathering effect.
  • the side of the base 100 facing the lamp tube 200 may include a curved surface 113 that is adapted to the lamp tube 200.
  • the curved surface 113 is adapted to the lamp tube 200 to improve assembly.
  • the curved surface 113 may be a reflective curved surface.
  • the lighting fixture includes a power supply module 400.
  • the power supply module 400 is connected to a cable or a flexible circuit board to provide power to the light source module 300.
  • the cable or flexible circuit board and the power supply module 400 can be Connect in many ways.
  • the end cover 120 is provided with an accommodation space 126
  • the lighting fixture further includes a power connection terminal 500.
  • a part of the power connection terminal 500 is located in the accommodation space 126 and forms a power socket with the accommodation space 126 to connect to the power supply.
  • One end of the terminal 500 passes through the inner wall of the accommodating space 126 and is electrically connected to the power supply module 400.
  • the power connection terminal 500 and the accommodating space 126 form a power socket to protect the electrical connection end of the power supply module 400 and avoid the power supply module 400.
  • the connecting end of the camera is directly exposed in the lighting scene.
  • the lighting fixture disclosed in the embodiment of the present application may further include an electrical connector 600 that can be mated with a power socket, and the electrical connector 600 can be used to connect two adjacent lighting fixtures.
  • the base 100 may include a base body 110 and two end caps 120 provided at both ends of the base body 110.
  • the base body 110 and the end caps 120 can be connected in multiple ways, for example, the base body 110 and the end caps 120 can be connected by threaded connection, bonding, etc., of course, other methods can also be used.
  • the end cover 120 includes a plug-in portion 127, and the plug-in portion 127 is connected to the port 112 of the inner cavity 111. The plug-in fit, and the plug-in portion 127 is attached to the inner wall of the inner cavity 111.
  • one of the end cap 120 and the port 112 of the inner cavity 111 may be provided with a first buckle, and the other may be provided with a first buckle groove.
  • the operator can directly buckle the end cover 120 with the base body 110, and the first buckle can be buckled with the first buckle groove.
  • the operator can directly open the end cover 120 and the base body 110 to realize the opening of the base 100.
  • Using the first buckle and the first buckle groove to realize the connection has advantages such as convenient operation and simple structure.
  • the base body 110 is connected to the end cover 120.
  • the operator is likely to misuse the end cover 120 to directly install the end cover 120 in the base body 110, causing the operator to be unable to maintain the power module 400 in the base body 110.
  • there are many ways to realize the connection there are many ways to realize the connection.
  • connection between the base body 110 and the end cover 120 can be realized by adding a backing ring, a threaded connection, etc., of course, other methods can also be used, in an optional
  • the end cap 120 also includes a limit protrusion 128, which is in a limit fit with the end surface where the port 112 is located, so that this type of end surface limit fit can effectively avoid misoperation by the operator, and it adopts a limit convex
  • a limit protrusion 128 which is in a limit fit with the end surface where the port 112 is located, so that this type of end surface limit fit can effectively avoid misoperation by the operator, and it adopts a limit convex
  • one of the cover 220 and the lamp main body 210 may be provided with a second buckle 225, the other may be provided with a second buckle groove, and the cover 220 may be inserted into the end of the lamp main body 210
  • the second buckle 225 and the second buckle groove are engaged with each other to realize the assembly with the lamp main body 210.
  • the lighting lamps disclosed in the embodiments of the present invention may be linear lamps, bracket lamps, desk lamps, etc., and the embodiments of the present invention do not limit the specific types of lighting lamps.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种照明灯具，包括底座(100)、灯管(200)和光源模组(300)，其中，底座(100)包括底座主体(110)和设置在底座主体(110)两端的两个端盖(120)；灯管(200)包括灯管主体(210)和盖板(220)，两个盖板(220)分别设置在灯管主体(210)的两端，且与灯管主体(210)形成灯腔(211)，光源模组(300)的至少部分设置于灯腔(211)之内；盖板(220)与端盖(120)之间配合连接，盖板(220)与端盖(120)中，一者设置有连接轴(221)，另一者设置有连接孔(121)，两个盖板(220)分别与两个端盖(120)均通过连接轴(221)和连接孔(121)转动配合,能够解决照明灯具无法调节照射角度的问题。

Description

照明灯具 技术领域
本发明涉及照明灯具技术领域，尤其涉及一种照明灯具。
背景技术
随着用户需求的提升，用户对照明灯具的性能的要求越来越高。但是，目前的照明灯具大部分设计成固定照明角度，但是照明角度无法调节，这无疑较难实现灵活使用的目的，进而给用户带来不便。
发明内容
本申请实施例的目的是提供一种照明灯具，能够解决照明灯具无法调节照射角度的问题。
为了解决上述技术问题，本申请是这样实现的：
一种照明灯具，包括底座、灯管和光源模组，其中，底座包括底座主体和设置在底座主体两端的两个端盖；灯管包括灯管主体和盖板，两个盖板分别设置在灯管主体的两端，且与灯管主体形成灯腔，光源模组的至少部分设置于灯腔之内；盖板与端盖之间配合连接，盖板与端盖中，一者设置有连接轴，另一者设置有连接孔，两个盖板分别与两个端盖均通过连接轴和连接孔转动配合。
本申请采用的技术方案能够达到以下有益效果：
本申请实施例采用灯管与底座之间的转动配合的方式实现照明灯具的较多照射角度的调节，本申请实施例通过灯管两端的盖板与底座两端的端盖连接实现转动配合，通过外力转动灯管，进而实现在各种照明场景中照明灯具的较多照射角度的调节。在照明灯具的安装过程中，本申请实施例具有结构简单、安装迅捷的优势，可以缩短照明灯具安装的时间。
附图说明
为了更清楚地说明本申请实施例或背景技术中的技术方案，下面将对实施例或背景技术中所需要使用的附图作简单的介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例公开的照明灯具的结构示意图；
图2为本申请实施例公开的照明灯具的爆炸结构示意图；
图3为本申请实施例公开的盖板的结构示意图；
图4为本申请实施例公开的端盖的结构示意图；
图5为图1的部分剖视图；
图6为图1的端面剖视图。
附图标记说明：
100-底座、110-底座主体、111-内腔、112-端口、113-曲面、120-端盖、121-连接孔、122-第二啮合齿、123-第二限位挡块、124-端盖主体、125-凸起部、126-容纳空间、127-插接部、128-限位凸起；
200-灯管、210-灯管主体、211-灯腔、220-盖板、221-连接轴、222-第一啮合齿、223-第一限位挡块、224-基部、225-第二卡扣；
300-光源模组；
400-电源模组；
500-电源连接端子；
600-电连接头。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整的描述，显然， 所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的照明灯具详细地说明。
请参考图1至图6，本申请实施例公开一种照明灯具，应用于照明场景中。所公开的照明灯具包括底座100、灯管200和光源模组300，其中：
底座100包括底座主体110和设置在底座主体110的两端的两个端盖120。底座100能够为灯管200提供安装基础，而且，底座100能够为电源模组400提供安装位置。底座100通常为非金属材料制成，当然，底座100也可以由铝合金、不锈钢制成，进而能够提高底座的散热功能，底座主体110和端盖120的制造材料相同，也可以不同，例如，底座主体110的制造材料为塑胶材质，端盖120的制造材料为塑胶材质，再例如，底座主体110的制造材料为不锈钢材质，端盖120的制造材料为铝合金材质。本申请实施例不限制底座主体110和端盖120的具体材质。
灯管200包括灯管主体210和盖板220，两个盖板220分别设置在灯管主体210的两端，且与灯管主体210形成灯腔211，光源模组300的至少部分可以设置于灯腔211之内。
在一种可行的方案中，盖板220可以开设穿孔，光源模组300可以穿过穿孔，且部分伸至灯腔211内，光源模组300的部分可以外露于灯腔211之外，且与电源模组400电连接，光源模组300在工作时发出的光线能够通过灯管200的配光后投射出。光源模组300部分位于灯腔211内，从而实现照明，与此同时，由于光源模组300的部分位于灯腔211之外，因此可以在灯腔211之外实施光源模组300与电源模组400之间的电连接，相比于在灯腔211这种较为局促的环境内实施电连接操作而言，光源模组300与电源模组400的电连接操作发生在灯腔211之外，无疑能够使得操作较为简单、方便。
而且，光源模组300可以与盖板220可拆卸配合，从而能够使得在对光源模组300单独检修的过程中，操作人员可以直接将光源模组300从盖板220上抽离，而无需打开盖板220。
另外，光源模组300与盖板220的装配，更容易实现光源模组300在灯腔211内位置的保持，同时在组装的过程中，操作人员可以将光源模组300与盖板220装配后的整体装入灯管200上，这无疑能够实现模块化装配，使得装配操作更加容易。
当然，光源模组300的发光区域可以位于灯腔211之内，光源模组300的非发光区域可以位于灯腔211之外，从而使得光源模组300发出的光线全部经过灯管200配光后射出，同时，也不会存在发光区域在灯腔211之外的情况，进而能够减少杂散光，这不但能够提高光利用率，而且还能够提高照明灯具的发光效果。
在本申请实施例中，盖板220与端盖120之间配合连接，盖板220与端盖120中，一者设置有连接轴221，另一者设置有连接孔121。具体的，盖板220可以设置有连接轴221，端盖120可以设置有连接孔121，当然，端盖120 可以设置有连接轴221，相应的，盖板220可以设置有连接孔121。盖板220与端盖120均通过连接轴221和连接孔121同轴连接实现转动配合。
在本申请实施例中，底座100和灯管200通过连接轴221和连接孔121的配合实现转动配合，进而实现灯管200与底座100之间的相对转动，最终实现照明灯具在照明场景中调节照射角度的有益效果。
为了更好地维持转动后灯管200的位置，一种可选的方案中，连接轴221可以设置有沿其周向排列的多个第一啮合齿222，连接孔121的内壁可以设置有沿其周向排列的第二啮合齿122，第一啮合齿222与第二啮合齿122弹性啮合，连接轴221受到外力扭动时，连接轴221设置的第一啮合齿222与连接孔121设置的第二啮合齿122之间会发生弹性形变，进而使得两者之间能够发生相对转动。在外力撤销后，第二啮合齿122在变形回复后，另一个第一啮合齿222与第二啮合齿122弹性啮合，连接轴221和连接孔121通过第一啮合齿222与第二啮合齿122弹性啮合，最终实现灯管200与底座100之间相对位置的保持。
在本申请实施例中，盖板220与端盖120之间配合连接中，盖板220可以设置有第一限位部，端盖120可以设置有第二限位部。具体的，在连接轴221的转动方向上，盖板220与端盖120通过第一限位部与第二限位部限位配合，从而实现灯管200与底座100的转动角度限位的目的，防止连接轴221在某一转动方向上过度转动，进而能够避免灯管200内设置的光源模组300的线缆由于过度转动而容易扭断的问题。
具体的，第一限位部可以包括围绕连接轴221的部分圆周的基部224及分别设置在基部224的两端的两个第一限位挡块223，第二限位部为第二限位挡块123，第二限位挡块123设于两个第一限位挡块223形成的限位空间 内，在第一转动方向上，第二限位挡块123与一个第一限位挡块223限位配合，在第二转动方向上，第二限位挡块123与另一个第一限位挡块223限位配合。两个第一限位挡块223的设置范围决定了形成的限位空间的大小，限位空间形成的转动角度范围为照明灯具的灯管200的照射角度范围。盖板220与端盖120通过第一限位挡块223与第二限位挡块123之间限位配合的方式能够实现双向限位，进而能够较好地限制转动角度。
在本申请实施例中，盖板220与端盖120中，一者可以设置有角度刻度，另一者可以设置有指示箭头，进而实现灯管200与底座100较高精度的转动配合，具体的，具体的，盖板220与端盖120可以设置角度刻度和指示箭头实现较为精准的转动角度，盖板220设置有角度刻度，端盖120可以设置有指示箭头，当然，端盖120可以设置有角度刻度，相应的，盖板220可以设置有指示箭头，本申请实施例对此不作限制，盖板220与端盖120通过设置有角度刻度和指示箭头，进而照明灯具可以在照明场景中调节精准的照射角度，最终照明灯具可以实现更好的照明效果。
在本申请实施例中，端盖120可以包括端盖主体124和凸起部125。端盖120可以通过多种方式制造，例如，端盖120可以通过机床加工实现，可选的方案中，端盖120可以为一体式注塑结构件，通过注塑的方式更容易保证端盖120批量生产的结构一致性，同时也能够提高生产效率。具体的，凸起部125可以设置于端盖主体124的内壁，凸起部125沿圆周方向围成连接孔121，连接孔121与连接轴221可以形成具有间隙的转动配合，操作人员在安装照明灯具时，操作人员可以不需要借助工具完成底座100和灯管200的连接，与此同时，操作人员也可在间隙内填充润滑介质(例如润滑油脂)，进而使灯管200与底座100的转动配合进一步地顺畅。
在本申请实施例中，底座主体110为管状结构件，管状结构件具有内腔111。底座主体110可以通过多种方式制造，例如，底座主体110可以通过机床加工实现。在一种可选的方案中，底座主体110可以为一体式注塑结构件，通过注塑的方式更容易保证底座主体110批量生产的结构一致性，同时也能够提高生产效率。
在本申请实施例公开的照明灯具包括电源模组400，电源模组400与光源模组300电连接，电源模组400可以通过多种方式设置，例如电源模组400可以设置于内腔111中，两个端盖120分别封堵管状结构件的两个端口112，这种放置方式既合理的利用了内腔111的空间，底座主体110又能够为电源模组400提供较好的防护。
在本申请实施例中，操作人员通过手动转动灯管200来调节照明灯具的照射角度，即便操作人员调节好其照射角度，光源模组300的发光部件发出的光线依然有部分沿其它照射角度散射，底座100与灯管200可以采用多种方案实现聚光效果。
在一种可行的方案中，底座100朝向灯管200的一侧可以包括与灯管200相适配的曲面113，在此种情况下，曲面113与灯管200相适配，从而能够提高装配的紧凑性。在进一步的技术方案中，曲面113可以为反射曲面，在照明灯具调节到合适的照射角度后，光源模组300的发光部件发出大部分的光线沿其照射角度照射，少部分的光线通过曲面113反射，并且沿照射角度照射，从而能够提高光线的利用率。
在本申请实施例中，照明灯具包括电源模组400，电源模组400与线缆电或柔性电路板连接，进而提供给光源模组300电能，线缆或柔性电路板与电源模组400可以通过多种方式连接。
在一种可选的方式中，端盖120设有容纳空间126，照明灯具还包括电源连接端子500，电源连接端子500的部分位于容纳空间126内，且与容纳空间126形成电源插口，电源连接端子500的一端穿过容纳空间126的内壁，且与电源模组400电连接，电源连接端子500与容纳空间126形成电源插口能够给电源模组400的电连接端提供防护，避免电源模组400的连接端直接裸露在照明场景中。具体的，本申请实施例公开的照明灯具还可以包括电连接头600，电连接头600可以与电源插口插接配合，电连接头600可用于连接相邻的两个照明灯具。
在本申请实施例中，底座100可以包括底座主体110和设置在底座主体110两端的两个端盖120，底座主体110与端盖120有多种方式进行连接，例如，底座主体110与端盖120可以通过螺纹连接件、粘接等方式实现连接，当然还可以采用其他方式，在一种可选的方式中，端盖120包括插接部127，插接部127与内腔111的端口112插接配合，且插接部127与内腔111的内壁贴合。在另一种具体的实施方式中，端盖120和内腔111的端口112中，一者可设有第一卡扣，另一者可设有第一卡扣槽，在具体的操作过程中，操作人员可以直接将端盖120与底座主体110扣压，即可使第一卡扣与第一卡扣槽的扣合。当然，操作人员可以直接掰开端盖120与底座主体110，进而实现底座100的打开，采用第一卡扣与第一卡扣槽的配合方式实现连接存在操作方便、结构简单等优势。
如上文所述，底座主体110与端盖120连接，操作人员在连接过程中，容易误操作将端盖120直接安装在底座主体110内，导致操作人员无法维护底座主体110内的电源模组400，避免以上情况的发生有多种方式实现连接，例如，底座主体110与端盖120之间可以通过增加垫环、螺纹连接件等实现 连接，当然还可以采用其他方式，在一种可选的方式中，端盖120还包括限位凸起128，限位凸起128与端口112所在的端面限位配合，从而通过这种端面限位配合可以有效避免操作人员误操作，而且采用限位凸起128与端口112的端面限位配合的方式存在操作方便、结构简单等优势。
同理，盖板220与灯管主体210中，一者可以设置有第二卡扣225，另一者可以设置有第二卡扣槽，盖板220可插接于灯管主体210的端部中，并通过第二卡扣225与第二卡扣槽之间的卡接配合，从而实现与灯管主体210之间的装配。
本发明实施例公开的照明灯具可以是线条灯、支架灯、台灯等灯具，本发明实施例不限制照明灯具的具体种类。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (10)

  1. 一种照明灯具，其中，包括底座(100)、灯管(200)和光源模组(300)，其中：
    所述底座(100)包括底座主体(110)和设置在所述底座主体(110)两端的两个端盖(120)；
    所述灯管(200)包括灯管主体(210)和盖板(220)，两个所述盖板(220)分别设置在所述灯管主体(210)的两端，且与所述灯管主体(210)形成灯腔(211)，所述光源模组(300)的至少部分设置于所述灯腔(211)之内；
    所述盖板(220)与所述端盖(120)之间配合连接，所述盖板(220)与所述端盖(120)中，一者设置有连接轴(221)，另一者设置有连接孔(121)，两个所述盖板(220)分别与两个所述端盖(120)均通过所述连接轴(221)和所述连接孔(121)转动配合。
  2. 根据权利要求1所述的照明灯具，其中，所述连接轴(221)设置有沿其周向排列的第一啮合齿(222)，所述连接孔(121)的内壁设置有沿其周向排列的第二啮合齿(122)，所述第一啮合齿(222)与所述第二啮合齿(122)弹性啮合。
  3. 根据权利要求2所述的照明灯具，其中，所述盖板(220)设置有第一限位部，所述端盖(120)设置有第二限位部，在所述连接轴(221)的转动方向上，所述第一限位部与所述第二限位部限位配合。
  4. 根据权利要求3所述的照明灯具，其中，所述第一限位部包括围绕所述连接轴(221)的部分圆周的基部(224)及分别设置在所述基部(224)的 两端的两个第一限位挡块(223)，所述第二限位部为第二限位挡块(123)，所述第二限位挡块(123)设于两个所述第一限位挡块(223)形成的限位空间内，在第一转动方向上，所述第二限位挡块(123)与一个所述第一限位挡块(223)限位配合，在第二转动方向上，所述第二限位挡块(123)与另一个所述第一限位挡块(223)限位配合。
  5. 根据权利要求1所述的照明灯具，其中，所述端盖(120)包括端盖主体(124)和凸起部(125)，所述凸起部(125)设置于所述端盖主体(124)的内壁，所述凸起部(125)围成所述连接孔(121)。
  6. 根据权利要求1所述的照明灯具，其中，所述底座主体(110)为管状结构件，所述管状结构件具有内腔(111)，所述照明灯具包括电源模组(400)，所述电源模组(400)设置于所述内腔(111)中，所述电源模组(400)与所述光源模组(300)电连接，两个所述端盖(120)分别封堵所述管状结构件的两个端口(112)。
  7. 根据权利要求6所述的照明灯具，其中，所述底座(100)朝向所述灯管(200)的一侧包括与所述灯管(200)相适配的曲面(113)。
  8. 根据权利要求6所述的照明灯具，其中，所述端盖(120)设有容纳空间(126)，所述照明灯具还包括电源连接端子(500)，所述电源连接端子(500)的部分位于所述容纳空间(126)内，且与所述容纳空间(126)形成电源插口，所述电源连接端子(500)的一端穿过所述容纳空间(126)的内壁，且与所述电源模组(400)电连接。
  9. 根据权利要求6所述的照明灯具，其中，所述端盖(120)包括插接部(127)，所述插接部(127)与所述内腔(111)的端口(112)插接配合，且所述插接部(127)与所述内腔(111)的内壁贴合。
  10. 根据权利要求1所述的照明灯具，其中，所述照明灯具包括电源模组(400)，所述盖板(220)开设有穿孔，所述光源模组(300)穿过所述穿孔，且部分伸至所述灯腔(211)内，所述光源模组(300)部分外露于所述灯腔(211)之外，且与所述电源模组(400)电连接。
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CN204592971U (zh) * 2015-05-07 2015-08-26 乐思灯具（上海）有限公司 一种led管灯及led管灯系统
CN205001927U (zh) * 2015-10-08 2016-01-27 常州普美电子科技有限公司 一种红外感应led灯
CN206514118U (zh) * 2017-01-24 2017-09-22 恩平市广正光电科技有限公司 一种可旋转led灯
CN212056818U (zh) * 2020-06-11 2020-12-01 欧普照明股份有限公司 照明灯具
CN111963951A (zh) * 2020-08-17 2020-11-20 深圳拓邦股份有限公司 一种线形灯
CN212298747U (zh) * 2020-08-17 2021-01-05 深圳拓邦股份有限公司 一种线形灯

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