WO2021136177A1 - 照明灯具 - Google Patents

照明灯具 Download PDF

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Publication number
WO2021136177A1
WO2021136177A1 PCT/CN2020/140177 CN2020140177W WO2021136177A1 WO 2021136177 A1 WO2021136177 A1 WO 2021136177A1 CN 2020140177 W CN2020140177 W CN 2020140177W WO 2021136177 A1 WO2021136177 A1 WO 2021136177A1
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WO
WIPO (PCT)
Prior art keywords
light
slot
light source
source module
lighting fixture
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PCT/CN2020/140177
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English (en)
French (fr)
Inventor
罗春林
谢建民
李扬
张清泉
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
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Publication of WO2021136177A1 publication Critical patent/WO2021136177A1/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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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
    • 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

Definitions

  • the invention relates to the technical field of lighting lamps, in particular to a lighting lamp.
  • blackboard lighting fixtures Due to the upgrading of lighting technology standards and the popularization of special lighting products for blackboards, blackboard lighting fixtures have become indispensable special lighting fixtures for classroom lighting. Because of the defects in the structure and installation of most blackboard lights, blackboard lights often produce glare to the instructor, which can easily cause eye soreness and tears. Working in a strong glare environment for a long time will accelerate eye fatigue, reduce work efficiency, and even Lead to adverse reactions such as decreased vision.
  • blackboard lamps are pure lens solutions, which will cause greater glare to students and teachers; some blackboard lamp light-cutting devices are injection molded parts, which have low light control efficiency, low utilization rate and higher cost; some blackboard lamps are in order to satisfy The illuminance and uniformity of the blackboard require adjustment of the installation angle of the lamp.
  • the installation process is relatively cumbersome and may not meet the requirements of different installation distances.
  • the invention discloses a lighting lamp to solve the problem that the existing blackboard lamp is prone to glare.
  • an embodiment of the present invention discloses a lighting lamp, including a lamp body, a light source module, and a light distribution element.
  • the lamp body includes a mounting groove, the lamp body is provided with a light-shielding surface, and the light-shielding surface Located at the notch of the installation groove, the light-shielding surface is arranged obliquely, the light source module and the light distribution element are respectively installed in the installation groove, and the light distribution element is located in the light source module and Between the shading surfaces.
  • the lighting lamp disclosed in the present invention has low cost and simple assembly. After the light source module is installed in the installation slot of the lamp body, the light emitted by the light source module will be emitted from the slot of the installation slot. At this time, it is located at the slot.
  • the shading surface can effectively intercept and reflect the emitted light to avoid direct exposure to teachers and students, thereby improving the glare.
  • FIG. 1 is a schematic diagram of an exploded structure of a lighting lamp disclosed in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the assembly structure of the lighting fixture disclosed in the embodiment of the present invention.
  • Fig. 3 is a partial enlarged view of Fig. 2 disclosed by the embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the lamp body disclosed in the embodiment of the present invention in a first viewing angle
  • Fig. 5 is a partial enlarged view of Fig. 4 disclosed in the embodiment of the present invention.
  • FIG. 6 is a schematic diagram of the lamp body disclosed in the embodiment of the present invention in a second perspective
  • Figure 7 is a schematic diagram of the connection between the grid and the connecting plate disclosed in the embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a light source module disclosed in an embodiment of the present invention.
  • Fig. 9 is a schematic diagram of a light distribution element disclosed in an embodiment of the present invention.
  • Figure 10 is a light path diagram of the lighting fixture disclosed in the embodiment of the present invention.
  • Reference Signs 100-lamp body; 110-installation slot; 120-shading surface; 130-first slot; 140-second slot; 150-first slope; 160-accommodating cavity; 200-light source module 210-light source board; 220-light source; 300-light distribution element; 400-grid; 500-connecting plate; 510-opening; 520-second slope; 600-cover plate.
  • an embodiment of the present invention discloses a lighting lamp, which includes a lamp body 100, a light source module 200 and a light distribution element 300, the lamp body 100 includes a mounting groove 110, and at the same time, the lamp body 100 is provided with A shading surface 120 for preventing glare.
  • the shading surface 120 is located at the notch of the installation groove 110.
  • the shading surface 120 is inclined.
  • the light source module 200 and the light distribution element 300 are respectively installed in the installation groove 110, and the light distribution element 300 Located between the light source module 200 and the shading surface 120.
  • the lamp body 100 may be a metal piece, and the lamp body 100 may be processed by sheet metal processing or aluminum extrusion processing.
  • the light distribution element 300 is a lens. In the embodiment of the present invention, the specific type of the light distribution element 300 is not limited.
  • the installation slot 110 can be set downward, and the shading surface 120 is located on the side of the installation groove 110 away from the blackboard.
  • the teacher uses the shading surface 120 when writing or giving lectures on the blackboard. It is possible to avoid direct light to the teacher, thereby avoiding glare, and at the same time, the setting of the shading surface 120 can also avoid direct light to the students behind.
  • the lighting lamp disclosed in the present invention has low cost and simple assembly. After the light source module 200 is installed in the installation slot 110 of the lamp body 100, the light emitted by the light source will be emitted from the slot of the installation slot 110. At this time, it is located The light-shielding surface 120 at the notch can effectively intercept and reflect the emitted light, avoid direct exposure to teachers and students, thereby improving the glare.
  • the projection surface of the light-shielding surface 120 along the height direction of the mounting groove 110 may cover at least a part of the mounting groove 110, that is, the projection surface of the light-shielding surface 120 along the height direction of the mounting groove 110 may be The area may partially cover the notch of the installation groove 110, or completely cover the notch of the installation groove 110.
  • multiple lighting fixtures need to be installed. Multiple lighting fixtures are located on the podium and other positions in the classroom. When installing seats, some students’ seats will be directly below the lighting fixtures, so that the shading surface 120 The projection surface of the height direction of the installation groove 110 at least partially covers the installation groove 110 to avoid glare caused by the students when they raise their heads, thereby improving the glare situation.
  • the height direction of the installation groove 110 refers to the direction in which the installation groove 110 is recessed inward
  • the length direction of the installation groove 110 refers to the direction in which the installation groove 110 extends along the length direction of the lamp body 100.
  • the lighting fixture further includes a plurality of grids 400, the plurality of grids 400 are installed on the lamp body 100, and the plurality of grids 400 along the The installation grooves 110 are arranged at intervals in the length direction, the grid 400 is located on the side of the light distribution element 300 away from the light source module 200, and the grid 400 is arranged orthogonally to the surface of the light distribution element 300.
  • the light received by the eyes of teachers and students is the light that is obliquely emitted from the light source module 200. Since the light can directly enter the eyes, the amount of light received by the eyes is the largest at this time. The side glare effect is more obvious.
  • the light emitted by the light source module 200 enters the area of the grid 400 after being processed by the light distribution element 300, part of the light is emitted vertically or nearly vertically from between adjacent grids 400, and the other part is inclined
  • the emitted light is incident on the surface of the grille 400, and the grille 400 can block the obliquely emitted light and prevent the light source module 200 from directly irradiating the eyes, thereby playing a role of anti-glare.
  • the grille 400 can be used as an accessory. When it is installed close to the blackboard, you can choose not to install it. When it is a certain distance away from the blackboard, you can choose to install it in order to achieve a better control of glare.
  • the lighting fixture may further include a connecting plate 500, the connecting plate 500 is installed on the lamp body 100, the light distribution element 300 is located between the connecting plate 500 and the light source module 200, and the connecting plate 500 is provided with a plurality of openings 510. 510 are arranged at intervals along the length direction of the connecting plate 500, a plurality of grids 400 are connected to the connecting plate 500, a grid 400 is arranged between two adjacent openings 510, and the grid 400 is located on the connecting plate 500 away from the light distribution element 300 On the side.
  • the grid 400 and the connecting plate 500 can be processed and produced in an integrated manner, which can reduce the installation steps and make the assembly easier and easier to operate.
  • the grid 400 and the connecting plate 500 can be cold-rolled or hot-rolled. Integrated processing and forming methods such as board baking varnish.
  • the side of the grille 400 away from the connecting plate 500 can abut the light-shielding surface 120, which can prevent the lighting fixture from facing the students or The teacher caused glare.
  • the light source module 200 includes a light source board 210 and a plurality of light sources 220.
  • the light source board 210 is clamped in the mounting groove 110, and the multiple light sources 220 are along the light source board.
  • the length direction of the 210 is spaced apart, and each opening 510 corresponds to at least one light source 220. In this way, it is possible to prevent the connecting plate 500 from blocking the light of the light source 220, thereby improving the lighting efficiency of the lighting fixture.
  • the number of light sources 220 can be equal to the number of openings 510, and each light source 220 is arranged opposite to one opening 510.
  • Each light source 220 can be located exactly at the center of the opening 510, and the light source 220 can be utilized to the maximum.
  • a first card slot 130 and a second card slot 140 are provided on the side wall of the installation slot 110, and the first card slot 130 and the second card slot 140 are along the height direction of the installation slot 110. It is arranged at intervals, the light distribution element 300 is clamped to the first slot 130, and the light source module 200 is clamped to the second slot 140.
  • the first slot 130 and the second slot 140 are used to fix the light distribution element 300 and the light source module 200, which is more convenient during installation and disassembly, thereby facilitating maintenance and inspection.
  • the first slot 130 extends along the length of the installation slot 110, and at least one end of the first slot 130 extends to the port of the installation slot 110; the second slot 140 extends along the installation slot 110 The length direction of the mounting slot 140 extends, and at least one end of the second slot 140 extends to the port of the mounting slot 110.
  • Both the light source module 200 and the light distribution element 300 can be arranged in a strip shape, where the light distribution element 300 can be processed and produced by injection molding or extrusion molding, and its light distribution is not limited to symmetrical light distribution or polarized light distribution. Light.
  • the light source module 200 or the light distribution element 300 When installing the light source module 200 or the light distribution element 300, the light source module 200 or the light distribution element 300 can be inserted from the side wall of the lamp body 100 so that the light source module 200 is along the length direction of the second slot 140 Insert, let the light distribution element 300 be inserted along the length of the first card slot 130.
  • This installation method will not affect the grille 400 and the connecting plate 500 at the slot of the installation slot 110. Therefore, the installation between them will not be affected. Interference, so as to make assembly more convenient.
  • the light source module 200 or the light distribution element 300 can also be taken out directly from the side of the lamp body 100, which is simple and convenient to operate.
  • the ends of the mounting groove 110 may respectively extend to the end surface of the lamp body 100, that is, the mounting groove 110 penetrates the lamp body 100, and the first clamping groove 130 and the second clamping groove 140 also penetrate the lamp body 100, so that the The two ends of the one card slot 130 and the second card slot 140 respectively extend to the two ends of the installation slot 110, so that it is more convenient to disassemble and assemble.
  • a cover plate 600 can also be provided on both sides of the lamp body 100, and the two cover plates 600 are respectively located on both sides of the installation slot 110.
  • the cover plate 600 When the cover plate 600 is installed on the lamp body 100, the lamp body 100 and the cover The space formed by the board 600 and the light distribution element 300 is relatively closed, which can protect the light source module 200.
  • the cover plate 600 and the lamp body 100 can be combined by screw connection or snap connection, which is convenient for installation and disassembly.
  • the cover plate 600 can be extended to protect the shading surface 120 between the two cover plates 600, which can further prevent side glare.
  • the connecting plate 500 between the grille 400 and the cover plate 600 is provided for The opening 510 through which light passes is also possible.
  • the bottom of the installation groove 110 can be inclined, and the second slot 140 can be inclined, so that one side of the light source module 200 is higher than the other side of the light source module 200.
  • the inclination direction of the groove bottom of the installation groove 110 and the light-shielding surface 120 is opposite.
  • the inclined light source module 200 and the inclined light-shielding surface 120 can cooperate with each other to make the light in the classroom brighter.
  • the light-shielding surface 120 is located on the higher side of the groove bottom of the installation groove 110.
  • the lighting fixture disclosed in this embodiment is installed in the classroom, generally the side of the mounting slot 110 without the shading surface 120 faces the blackboard, and when the teacher on the podium faces the blackboard, the lighting fixture faces the teacher’s side
  • the shading surface 120 is not provided, at this time, there is a possibility of glare to the teacher, and the light source module 200 arranged obliquely in the opposite direction to the shading surface 120 can improve this situation.
  • the first slot 130 and the second slot 140 are arranged in parallel, a first inclined surface 150 is provided on the lamp body 100, and the first inclined surface 150 is located on the side of the mounting slot 110 away from the light-shielding surface 120 , One side of the first inclined surface 150 extends to a side of the second slot 140 away from the light-shielding surface 120.
  • the arrangement of the first inclined surface 150 can reduce the light shielding of the side wall of the installation slot 110 away from the light-shielding surface 120, so that more light of the light source module 200 can be injected into the classroom.
  • a reserved slot for installing the connecting plate 500 can be reserved between the light-shielding surface 120 and the first slot 130, one end of the connecting plate 500 can be clamped in the reserved slot, and the other side of the connecting plate 500
  • a second inclined surface 520 that cooperates with the first inclined surface 150 may be provided to make the connection between the connecting plate 500 and the lamp body 100 more firm and compact.
  • the lamp body 100 may further include a receiving cavity 160 transversely connected to the side wall of the mounting groove 110, and the receiving cavity 160 is used for receiving modules such as driving power components. Because of the lighting fixture disclosed in the embodiment of the present invention, the light emitted by the light source module 200 needs to be reflected on the shading surface 120 and the grille 400 to change the light path, thereby achieving the effect of anti-glare, so it is not convenient to drive modules such as power components and The light source module 200 is arranged in the installation groove together to avoid affecting the light emitted from the light source module 200.
  • a protrusion may be provided under the light distribution element 300.
  • the light distribution element 300 and the light source module 200 are respectively mounted on the lamp body 100, the light distribution The protruding part under the element 300 can just abut on the light source module 200, and the light source module 200 can be positioned and fixed.
  • a positioning groove along the length of the light distribution element 300 can also be opened under the protruding part. After the light distributing element 300 abuts the light source plate 210, the light source 220 can be exactly located in the positioning groove, thereby protecting the light source 220.

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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，其包括灯体（100）、光源模组（200）和配光元件（300），灯体（100）包括安装槽（110），灯体（100）设置有遮光面（120），遮光面（120）位于安装槽（110）的槽口处，遮光面（120）倾斜地设置，光源模组（200）和配光元件（300）分别安装于安装槽（110）的内部，并且配光元件（300）位于光源模组（200）和遮光面（120）。在照明灯具中的光源模组（200）安装于灯体（100）的安装槽（110）的内部之后，由光源模组（200）发出的光线会从安装槽（110）的槽口而射出，此时，位于槽口处的遮光面（120）可以有效地对所射出对光线进行拦截和反射，避免对师生造成直射，从而改善眩光的情况。

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
由于照明技术标准的升级及黑板专用照明产品的普及，黑板照明灯具已成为教室照明必不可少的专用照明灯具。多数黑板灯因灯具结构及安装方式的瑕疵，黑板灯往往产生对授课教师刺眼的眩光，易导致眼睛酸痛、流泪等，长时间在强烈眩光环境下工作会加速眼部疲劳、降低工作效率、甚至导致视力下降等不良反应。
市场上，一些黑板灯为单纯透镜方案，对学生和老师产生较大的眩光；一些黑板灯截光器件为注塑件，控光效率不高，利用率低，成本更高；一些黑板灯为了满足黑板的照度和均匀度问题，需要调整灯具的安装角度，安装工序较为繁琐，且不一定能满足不同安装距离的要求。
发明内容
本发明公开一种照明灯具，以解决现有的黑板灯容易产生眩光的问题。
本发明的实施例是这样实现的：
基于上述的目的，本发明的实施例公开了一种照明灯具，包括灯体、光源模组以及配光元件，所述灯体包括安装槽，所述灯体设置有遮光面，所述遮光面位于所述安装槽的槽口处，所述遮光面倾斜设置，所述光源模组与所述配光元件分别安装于所述安装槽内，且所述配光元件位于所述光源模组和所述遮光面之间。
本发明采用的技术方案能够达到以下有益效果：
本发明公开的照明灯具成本低、组装简单，光源模组被安装到灯体的安装槽内后，由光源模组所散发出来的光线会从安装槽的槽口射出，此时，位 于槽口处的遮光面可以有效的对射出的光线进行拦截和反射，避免对师生造成直射，从而改善眩光的情况。
附图说明
此处所说明的附图用来公开对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例公开的照明灯具的分解结构示意图；
图2为本发明实施例公开的照明灯具的装配结构示意图；
图3为本发明实施例公开的图2的局部放大图；
图4为本发明实施例公开的灯体在第一视角的示意图；
图5为本发明实施例公开的图4的局部放大图；
图6为本发明实施例公开的灯体在第二视角的示意图；
图7为本发明实施例公开的格栅与连接板的连接示意图；
图8为本发明实施例公开的光源模组的示意图；
图9为本发明实施例公开的配光元件的示意图；
图10为本发明实施例公开的照明灯具的光路图；
附图标记说明：100-灯体；110-安装槽；120-遮光面；130-第一卡槽；140-第二卡槽；150-第一斜面；160-收容腔；200-光源模组；210-光源板；220-光源；300-配光元件；400-格栅；500-连接板；510-开口；520-第二斜面；600-盖板。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中 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，都属于本发明保护的范围。
以下结合附图，详细说明本发明各个实施例公开的技术方案。
请参考图1～图10，本发明实施例公开一种照明灯具，其包括灯体100、光源模组200以及配光元件300，灯体100包括一个安装槽110，同时，灯体100设置有一个用于防止眩光的遮光面120，遮光面120位于安装槽110的槽口处，遮光面120倾斜设置，光源模组200与配光元件300分别安装于安装槽110内，且配光元件300位于光源模组200和遮光面120之间。
其中，灯体100可以是金属件，灯体100可以是采用钣金加工或者铝挤出加工等加工方式。通常情况下，配光元件300为透镜，在本发明实施例中，未限制配光元件300的具体类型。
本实施例公开的照明灯具在安装使用时，可以让安装槽110朝下设置，而遮光面120位于安装槽110背离黑板的一侧，这样，老师在黑板上书写或者讲课时，利用遮光面120就可以避免对老师造成灯光直射，从而避免眩光，同时，遮光面120的设置也可以避免对后方的学生造成灯光直射。
本发明公开的照明灯具成本低、组装简单，光源模组200被安装到灯体100的安装槽110内后，由光源所散发出来的光线会从安装槽110的槽口射出，此时，位于槽口处的遮光面120可以有效的对射出的光线进行拦截和反射，避免对师生造成直射，从而改善眩光的情况。
在本实施例的一些实施方式中，可以让遮光面120沿安装槽110的高度方向的投影面将安装槽110的至少部分覆盖，即让遮光面120沿安装槽110的高度方向的投影面的面积，部分覆盖安装槽110的槽口，或者全部覆盖安装槽110的槽口。在教室内，需要安装多个照面灯具，多个照明灯具分别位于讲台上和教室的其他位置，而在安装座位时，有的学生的座位会直接位于照明灯具的正下方，让遮光面120沿安装槽110的高度方向的投影面将安装槽110至少部分覆盖可以避免学生在抬头时对学生造成眩光，从而改善眩光 的情况。
需要说明的是，安装槽110的高度方向指的是安装槽110向内凹陷的方向，安装槽110的长度方向指的是安装槽110沿灯体100的长度方向延伸的方向。
请参阅图1、图7和图10，在本实施例的一些实施方式中，照明灯具还包括多个格栅400，多个格栅400均安装于灯体100，且多个格栅400沿安装槽110的长度方向间隔设置，格栅400位于配光元件300背离光源模组200的一侧，且格栅400与配光元件300的表面正交设置。通常情况下，教师和学生的眼睛接收到的光线都是从光源模组200倾斜出射的光线，由于光线可以直接照射入眼睛，此时眼睛接收的光线量是最大的，对教师和学生的侧方眩光作用较为明显。在本实施例中，光源模组200发出的光线进过配光元件300处理后进入格栅400区域，部分光线竖直或接近竖直地从相邻的格栅400之间射出，另一部分倾斜出射的光线入射到格栅400的表面，格栅400能够起到阻挡倾斜出射的光线，避免光源模组200直接照射眼睛，进而起到防眩光的作用。
格栅400可作为配件使用，当安装离黑板近时，可以选择不安装，当离黑板一定距离时，为达到更好的控制眩光效果，可以选择安装。
进一步地，照明灯具还可以包括连接板500，连接板500安装于灯体100，配光元件300位于连接板500和光源模组200之间，连接板500设置有多个开口510，多个开口510沿连接板500的长度方向间隔设置，多个格栅400与连接板500连接，相邻的两个开口510之间设置一个格栅400，且格栅400位于连接板500背离配光元件300的一侧。格栅400与连接板500之间可以是采用一体成型的方式加工生产，这样可以减少安装步骤，使装配更加的简单易操作，格栅400与连接板500之间可以采用冷扎板或者热扎板烤漆等一体加工成形方式。
其中，当格栅400与连接板500被一同安装到灯体100上后，格栅400 背离连接板500的一侧可以与遮光面120抵接，这样可以避免照明灯具从侧方对学生或是老师造成眩光。
同时，在设置时，可以考虑让所有的光源220均位于格栅400之间，即所有的开口510均开设在相邻的两个开口510之间，而在位于最边上的格栅400的另一侧上不设置开口510，以使格栅400能进一步地避免照明灯具从侧方对学生或是老师造成眩光。
请参阅图1和图8，在本实施例的一些实施方式中，光源模组200包括光源板210和多个光源220，光源板210卡接于安装槽110内，多个光源220沿光源板210的长度方向间隔设置，每个开口510至少对应一个光源220。这样可以避免连接板500将光源220的光线遮挡，从而提升照明灯具的照明效率。
作为本实施例的较佳实施方式，可以让光源220的数量与开口510的数量相等，每个光源220与一个开口510相对设置。每个光源220可以恰好位于开口510的这中心的位置，可以最大化的利用光源220。
在本实施例的一些实施方式中，在安装槽110的侧壁上设置有第一卡槽130和第二卡槽140，第一卡槽130和第二卡槽140沿安装槽110的高度方向间隔设置，配光元件300卡接于第一卡槽130，光源模组200卡接于第二卡槽140。利用第一卡槽130和第二卡槽140对配光元件300和光源模组200进行固定，在安装和拆卸时更加方便，从而方便就行维护和检修。
作为本实施例的较佳实施方式，第一卡槽130沿安装槽110的长度方向延伸，且第一卡槽130的至少一端延伸至安装槽110的端口；第二卡槽140沿安装槽110的长度方向延伸，且第二卡槽140的至少一端延伸至安装槽110的端口。光源模组200和配光元件300均可以设置为条形，其中，配光元件300可以是采用注塑成型或者挤出成型等方式进行加工生产，其配光不限于对称式配光或偏光形配光。
在对光源模组200或者配光元件300进行安装时，可以将光源模组200 或者配光元件300从灯体100的侧壁卡入，让光源模组200沿第二卡槽140的长度方向插入，让配光元件300沿第一卡槽130的长度方向插入，这种安装方式不会影响到安装槽110槽口的格栅400和连接板500，因此，他们之间的安装不会受到干扰，从而让装配更加的方便。同时，在需要进行拆卸维护或者更换时，也可以直接从灯体100的侧方将光源模组200或者配光元件300取出，操作简单方便。
进一步地，安装槽110的端可以是分别延伸至灯体100的端面，即安装槽110将灯体100贯穿，而第一卡槽130和第二卡槽140也将灯体100贯穿，令第一卡槽130和第二卡槽140的两端分别延伸至安装槽110的两端，这样在进行拆装时更加的方便。
此外，还可以在灯体100的两侧分别设置一个盖板600，两个盖板600分别位于安装槽110的两侧，当盖板600安装到灯体100上后，由灯体100、盖板600以及配光元件300组成的空间较为密闭，可以对光源模组200形成保护。盖板600与灯体100之间可以是采用螺纹连接或者卡接等方式结合，这样便于安装和拆卸。
盖板600可以延伸至将遮光面120保护在两个盖板600之间，这样能进一步地防止侧方眩光，而此时，在格栅400与盖板600之间的连接板500上设置供光线穿过的开口510也是可以的。
作为本实施例的较佳实施方式，可以让安装槽110的槽底倾斜设置，且第二卡槽140倾斜设置，以使光源模组200的一侧高于光源模组200的另一侧，此时安装槽110的槽底与遮光面120的倾斜方向相反。倾斜设置的光源模组200与倾斜设置的遮光面120可以相互配合，让教室内的光线更加的明亮。
遮光面120位于安装槽110的槽底的较高的一侧。本实施例公开的照明灯具在教室内进行安装时，一般是让安装槽110未设置有遮光面120的一侧朝向黑板，而讲台上的老师在背向黑板时，照明灯具朝向老师的一侧未设置 有遮光面120，此时，会有给老师造成眩光的可能性，而与遮光面120反方向倾斜设置的光源模组200可以改善这一情况。
在本实施例的一些实施方式中，第一卡槽130与第二卡槽140平行设置，灯体100上设置有第一斜面150，第一斜面150位于安装槽110背离遮光面120的一侧，第一斜面150的一侧延伸至第二卡槽140背离遮光面120的一侧。第一斜面150的设置可以减少安装槽110背离遮光面120一侧的侧壁对光线的遮挡，从而让光源模组200能有更多的光线被射入教室内。
在遮光面120与第一卡槽130之间可以预留一个用于安装连接板500的预留槽，连接板500的一端可以卡接在该预留槽内，而连接板500的另一侧可以设置与第一斜面150配合的第二斜面520，以使连接板500与灯体100之间的连接更加的牢固紧凑。
在本发明实施例中，灯体100还可以包括与安装槽110的侧壁横向连接的收容腔160，该收容腔160用于收容驱动电源组件等模组。由于本发明实施例公开的照明灯具，由光源模组200出射的光线需要在遮光面120和格栅400进行反射以改变光路，进而实现防眩光的作用，因此不便于驱动电源组件等模组与光源模组200一起设置于安装槽内，以避免对光源模组200的出射光产生影响。
请参阅图9，在本实施例的一些实施方式中，在配光元件300的下方可以设置凸出部，在将配光元件300和光源模组200分别安装到灯体100上后，配光元件300下方的凸出部可以恰好抵接在光源模组200上，可以对光源模组200形成定位和固定，在凸出部的下方还可以开设一条沿配光元件300长度方向设置的定位槽，当配光元件300与光源板210抵接后，光源220可以恰好位于该定位槽内，从而对光源220形成保护。
本发明上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本发明的实施例而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (12)

  1. 一种照明灯具，其中，包括灯体(100)、光源模组(200)以及配光元件(300)，所述灯体(100)包括安装槽(110)，所述灯体(100)设置有遮光面(120)，所述遮光面(120)位于所述安装槽(110)的槽口处，所述遮光面(120)倾斜设置，所述光源模组(200)与所述配光元件(300)分别安装于所述安装槽(110)内，且所述配光元件(300)位于所述光源模组(200)和所述遮光面(120)之间。
  2. 根据权利要求1所述的照明灯具，其中，所述遮光面(120)沿所述安装槽(110)的高度方向的投影面将所述安装槽(110)的至少部分覆盖。
  3. 根据权利要求1所述的照明灯具，其中，所述照明灯具还包括多个格栅(400)，多个所述格栅(400)均安装于所述灯体(100)，且多个所述格栅(400)沿所述安装槽(110)的长度方向间隔设置，所述格栅(400)位于所述配光元件(300)背离所述光源模组(200)的一侧，且所述格栅(400)与所述配光元件(300)的表面正交设置。
  4. 根据权利要求3所述的照明灯具，其中，所述照明灯具还包括连接板(500)，所述连接板(500)安装于所述灯体(100)，所述配光元件(300)位于所述连接板(500)和光源模组(200)之间，所述连接板(500)设置有多个开口(510)，多个所述开口(510)沿所述连接板(500)的长度方向间隔设置，多个所述格栅(400)与所述连接板(500)连接，相邻的两个所述开口(510)之间设置一个所述格栅(400)，且所述格栅(400)位于所述连接板(500)背离所述配光元件(300)的一侧。
  5. 根据权利要求4所述的照明灯具，其中，所述光源模组(200)包括光源板(210)和多个光源(220)，所述光源板(210)卡接于所述安装槽(110) 内，多个所述光源(220)沿所述光源板(210)的长度方向间隔设置，每个所述开口(510)至少对应一个所述光源(220)。
  6. 根据权利要求5所述的照明灯具，其中，所述光源(220)的数量与所述开口(510)的数量相等，每个所述光源(220)与一个所述开口(510)相对设置。
  7. 根据权利要求1至6任一项所述的照明灯具，其中，在所述安装槽(110)的侧壁上设置有第一卡槽(130)和第二卡槽(140)，所述第一卡槽(130)和所述第二卡槽(140)沿所述安装槽(110)的高度方向间隔设置，所述配光元件(300)卡接于所述第一卡槽(130)，所述光源模组(200)卡接于所述第二卡槽(140)。
  8. 根据权利要求7所述的照明灯具，其中，所述第一卡槽(130)沿所述安装槽(110)的长度方向延伸，且所述第一卡槽(130)的至少一端延伸至所述安装槽(110)的端口；所述第二卡槽(140)沿所述安装槽(110)的长度方向延伸，且所述第二卡槽(140)的至少一端延伸至所述安装槽(110)的端口。
  9. 根据权利要求8所述的照明灯具，其中，所述安装槽(110)的槽底倾斜设置，且所述第二卡槽(140)倾斜设置，以使所述光源模组(200)的一侧高于所述光源模组(200)的另一侧。
  10. 根据权利要求9所述的照明灯具，其中，所述遮光面(120)位于所述安装槽(110)的槽底的较高的一侧。
  11. 根据权利要求10所述的照明灯具，其中，所述第一卡槽(130)与所述第二卡槽(140)平行设置，所述灯体(100)上设置有第一斜面(150)，所述第一斜面(150)位于所述安装槽(110)背离所述遮光面(120)的一侧， 所述第一斜面(150)的一侧延伸至所述第二卡槽(140)背离所述遮光面(120)的一侧。
  12. 根据权利要求1所述的照明灯具，其中，所述灯体(100)还包括与所述安装槽(110)的侧壁横向连接的收容腔(160)。
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