WO2019001540A1 - 投光灯及其盖板 - Google Patents

投光灯及其盖板 Download PDF

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Publication number
WO2019001540A1
WO2019001540A1 PCT/CN2018/093469 CN2018093469W WO2019001540A1 WO 2019001540 A1 WO2019001540 A1 WO 2019001540A1 CN 2018093469 W CN2018093469 W CN 2018093469W WO 2019001540 A1 WO2019001540 A1 WO 2019001540A1
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WO
WIPO (PCT)
Prior art keywords
panel
cover
cover according
cover plate
ring
Prior art date
Application number
PCT/CN2018/093469
Other languages
English (en)
French (fr)
Inventor
杜建军
王伟
喻胜
邹小奎
邹豪
李娟�
Original Assignee
惠州市超频三光电科技有限公司
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
Priority claimed from CN201720788377.7U external-priority patent/CN207162237U/zh
Priority claimed from CN201720788376.2U external-priority patent/CN207080860U/zh
Application filed by 惠州市超频三光电科技有限公司 filed Critical 惠州市超频三光电科技有限公司
Publication of WO2019001540A1 publication Critical patent/WO2019001540A1/zh

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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
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard

Definitions

  • the present invention relates to the field of lighting devices, and in particular to a floodlight and a cover thereof.
  • the floodlight is a luminaire that specifies the illumination on the illuminated surface above the surrounding environment, also known as a spotlight. Typically, it can be aimed in any direction and has structures that are unaffected by climatic conditions. Mainly used for large-area mines, building outlines, stadiums, overpasses, monuments, parks and flower beds.
  • the conventional flood light generally includes a housing, a cover plate and a bracket.
  • the cover plate cooperates with the housing to form a cavity to mount the light emitting module, and the bracket is coupled to the housing to adjust the projection angle.
  • the existing floodlights have the problem of being sealed by the glue method, the sealing operation is complicated, and the sealing effect is not good.
  • the existing floodlight cover plate has a complicated mold for manufacturing the cover plate due to the structural design, which is disadvantageous for reducing the production cost.
  • the present invention provides a floodlight and a cover plate thereof, which can solve the problem that the floodlight in the prior art is sealed by a glue method, the sealing operation is complicated, and the sealing effect is not good.
  • the present invention adopts a technical solution to provide a cover plate, the cover plate includes a panel and a pressing portion disposed on a surface of the panel, and the pressing portion is used for pressing the sealing ring .
  • the pressing portion is a convex structure provided on a surface of the panel.
  • the protruding structure is a bead ring provided on the panel.
  • the bead ring encloses a circle, a square or a triangle.
  • the cross section of the bead ring tapers outwardly from the panel surface.
  • the bead ring has a triangular or trapezoidal cross section.
  • the pressing portion is a recessed structure provided on a surface of the panel.
  • the recessed structure is a recessed ring provided on the panel.
  • the recessed ring encloses a circle, a square or a triangle, and the recessed ring has a triangular or trapezoidal cross section.
  • a floodlight which includes a casing, a sealing ring and the above-mentioned cover plate, and the casing is provided with a sealing groove to accommodate Place the seal ring.
  • the invention has the beneficial effects that the spotlight and the assembly thereof provided by the invention are novel in structure, convenient in assembly, simple in manufacture and good in sealing effect, unlike the prior art.
  • FIG. 1 is a schematic perspective structural view of an embodiment of a floodlight assembly provided by the present invention
  • Figure 2 is a side view showing the structure of the rod body of the floodlight assembly shown in Figure 1;
  • Figure 3 is a schematic cross-sectional view of the rod body shown in Figure 2;
  • FIG. 4 is a schematic perspective structural view of an embodiment of a floodlight provided by the present invention.
  • FIG. 5 is a schematic exploded view showing another embodiment of the floodlight provided by the present invention.
  • Figure 6 is a perspective structural view showing the combined state of the light projecting shown in Figure 5;
  • Figure 7 is a schematic cross-sectional structural view of the light projecting shown in Figure 6;
  • Figure 8 is a perspective view showing the structure of a cover plate provided by the present invention.
  • Figure 9 is a partially enlarged schematic view showing the cover plate shown in Figure 8.
  • FIG. 10 is a schematic exploded view showing another embodiment of a floodlight according to the present invention.
  • Figure 11 is a perspective structural view showing the combined state of the light projecting shown in Figure 10;
  • Fig. 12 is a partially enlarged schematic view showing the light projecting shown in Fig. 11.
  • an embodiment of the present invention provides a spotlight assembly including a housing 100 and a rod 200 extending through the housing 100.
  • the housing 100 and the rod 200 are provided with anti-rotation. Match the structure.
  • the housing 100 may be a plastic housing, and the rod 200 may be a metal member or a plastic member.
  • the housing 100 is provided with a structure such as a buckle and a heat dissipation fin.
  • the anti-rotation fit structure is a non-smooth circumferential surface mating structure, and the housing 100 and the rod body 200 can be integrally formed by injection molding.
  • the surface of the rod body 200 is provided with a concave structure.
  • the housing 100 includes a protruding structure embedded in the concave structure, and the concave structure cooperates with the protruding structure to form an anti-rotation fitting structure.
  • the recessed structure may be an axial groove 210 or a plurality of recessed holes provided on the outer circumferential surface of the rod body 200.
  • the surface of the rod body 200 may be provided with a protruding structure.
  • the housing 100 includes a recessed structure that receives the protruding structure, and the protruding structure cooperates with the recessed structure to form an anti-rotation fit structure.
  • the protruding structure is an axial ridge or a convex portion provided on the outer circumferential surface of the rod body 200.
  • the combined portion of the housing 100 and the shaft 200 may also be provided with at least one planar mating surface to form an anti-rotation fit structure.
  • the cross section of the joint portion of the housing 100 and the rod body 200 may be triangular, quadrangular or polygonal, that is, the rod body 200 having a triangular, quadrangular or polygonal cross section may be injection molded with the housing 100.
  • the two ends of the rod body 200 are provided with screw holes to receive the screw 110.
  • the embodiment of the invention further provides a spotlight comprising a bracket 300 and the above-mentioned spotlight assembly, and the bracket 300 is connected to both ends of the rod 200.
  • the housing 100 and the rod body 200 are disposed in the above manner, and the stability of the joint of the bracket 300 and the rod body 200 can be greatly improved, and the housing 100 can be prevented from being damaged.
  • an embodiment of the present invention further provides a floodlight assembly that includes a housing 100 and an anti-rotation nut 400.
  • a floodlight assembly that includes a housing 100 and an anti-rotation nut 400.
  • the anti-rotation nut 400 is disposed in the housing 100, the anti-rotation nut 400 is relatively
  • the housing 100 constitutes an anti-rotation assembly.
  • the housing 100 is provided with a receiving cavity 120 for receiving the anti-rotation nut 400, and the receiving cavity 120 is provided with a matching structure matching the contour of the anti-rotation nut 400.
  • the mating structure may be a rectangular slot, and the anti-rotation nut 400 corresponds to a rectangular nut.
  • the mating structure may be a triangular socket, and the anti-rotation nut 400 corresponds to a triangular nut.
  • the mating structure may be a U-shaped slot, and the anti-rotation nut 400 corresponds to a U-nut.
  • the floodlight assembly further includes a screw 130 having a through hole for receiving the receiving screw 130, and the screw 130 for inserting into both sides of the housing 100 and being screwed to the anti-rotation nut 400.
  • the embodiment of the present invention further provides a spotlight comprising a bracket 300 and the above-mentioned floodlight assembly.
  • the bracket 300 is coupled to the anti-rotation nut 400 by a screw 130 to be fixed to the housing.
  • the housing 100 is provided with a receiving cavity 120 for receiving the anti-rotation nut 400, and the receiving cavity 120 is provided with a matching structure matching the contour of the anti-rotation nut 400.
  • the mating structure may be a rectangular slot, and the anti-rotation nut 400 is a rectangular nut.
  • the floodlight provided by the embodiment of the present invention can be conveniently installed, and the stability of the joint of the bracket 300 and the rod 200 can be greatly improved.
  • the cover 500 includes a panel 510 and a side buckle 520 disposed at an edge of the panel 510 .
  • the side buckle 520 is provided with a button hole 521 and a panel.
  • the 510 is provided with a notch portion 511, and the notch portion 511 is in communication with the buckle hole 521.
  • the panel 510 includes a lens plate 512 and a frame plate 513 connected to the periphery of the lens plate 512.
  • the lens plate 512 is provided with a plurality of lenses, and the notch portion 511 is disposed on the frame plate 513.
  • the side buckles 520 are integrally connected by the side plates 515, and the button holes 521 can have a rectangular shape.
  • the length of the notch portion 511 is the same as the width of the top of the buttonhole 521.
  • the panel 510 may have a rectangular shape, and the side buckles 520 are disposed on the four sides of the panel 510.
  • the side buckles 520 are vertically connected to the panel 510.
  • the cover plate 500 is a transparent cover plate 500, and the cover plate 500 is an integrally formed structure.
  • an embodiment of the present invention provides a floodlight, which includes a housing 100 and the cover 500.
  • the housing 100 is provided with an inverted buckle 150 for engaging with the fastening hole 521.
  • an embodiment of the present invention further provides a cover plate 500 including a panel 510 and a pressing portion 530 disposed on the surface of the panel 510 .
  • the pressing portion 530 is used for pressing and sealing. Circle 600.
  • the pressing portion 530 can be a convex structure provided on the surface of the panel 510.
  • the raised structure is a bead ring provided on the panel 510.
  • the bead ring can be shaped like a circle, a square or a triangle.
  • the cross section of the bead ring gradually decreases outward from the surface of the panel 510, and the cross section of the bead ring may have a triangular or trapezoidal shape.
  • the pressing portion 530 may be a recessed structure provided on the surface of the panel 510.
  • the recessed structure may be a recessed ring provided on the panel 510.
  • the recessed circle encloses a circle, a square or a triangle, and the recessed ring has a triangular or trapezoidal cross section.
  • the embodiment of the present invention further provides a floodlight, which comprises a casing 100, a sealing ring 600 and the above-mentioned cover plate 500.
  • the casing 100 is provided with a sealing groove 140 for accommodating the sealing ring 600, and the pressing portion 530
  • the sealing ring 600 can be made of a material with good elasticity such as silica gel, and the sealing ring 600 is inserted into the sealing groove 140 and passed through the pressing portion.
  • the pressing of the 530 can make the sealing of the housing 100 and the cover 500 extremely excellent.
  • an embodiment of the present invention further provides a floodlight, which includes a casing 100 and a cover plate 500.
  • the casing 100 is provided with a sealing groove 140, and the sealing groove 140 is used for setting.
  • the sealing ring 600, the cover plate 500 is snap-fitted to the housing 100 and presses the sealing ring 600.
  • the cover plate 500 includes a panel 510 and a pressing portion 530 disposed on the surface of the panel 510.
  • the pressing portion 530 is used for pressing the sealing ring 600.
  • the pressing portion 530 is a convex structure disposed on the surface of the panel 510.
  • the raised structure is a bead ring provided on the panel 510.
  • the bead ring is round, square or triangular.
  • the cross section of the bead ring tapers outward from the surface of the panel 510.
  • the bead ring has a triangular or trapezoidal shape.
  • the cover plate 500 further includes a side buckle 520 disposed at an edge of the panel 510.
  • the side buckle 520 is provided with a buckle hole 521.
  • the panel 510 is provided with a notch portion 511, and the notch portion 511 is in communication with the buckle hole 521.
  • the panel 510 includes a lens plate 512 and a frame plate 513 connected to the periphery of the lens plate 512.
  • the lens plate 512 is provided with a plurality of lenses, and the notch portion 511 is disposed on the frame plate 513.
  • the floodlight further includes a rod body 200 penetrating the housing 100, and the housing 100 and the rod body 200 are provided with an anti-rotation fit structure.
  • the surface of the rod body 200 is provided with a concave structure, and the housing 100 includes a protruding structure embedded in the concave structure, and the concave structure cooperates with the protruding structure to form an anti-rotation fitting structure.
  • the light projecting lamp and the assembly thereof provided by the invention have novel structure, convenient assembly, simple manufacture and good sealing effect.
  • the structures in the above embodiments can be used in combination.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

本发明提供了一种投光灯及其盖板，该盖板包括面板和设于面板表面的压置部，压置部用于压置密封圈。本发明提供的投光灯及其盖板结构新颖、装配方便、制造简单、密封效果较好。

Description

投光灯及其盖板
【技术领域】
本发明涉及照明装置技术领域，特别是涉及一种投光灯及其盖板。
【背景技术】
投光灯是指定被照面上的照度高于周围环境的灯具，又称聚光灯。通常，它能够瞄准任何方向，并具备不受气候条件影响的结构。主要用于大面积作业场矿、建筑物轮廓、体育场、立交桥、纪念碑、公园和花坛等。
现有的投光灯一般包括壳体、盖板以及支架，盖板与壳体配合形成腔体以安装发光模块，支架与壳体连接以调节投射角度。
现有的投光灯存在通过打胶方式密封，密封作业复杂且密封效果不好的问题。
另外，现有的投光灯盖板由于结构设计导致制造盖板的模具复杂，不利于降低生产成本。
【发明内容】
本发明提供一种投光灯及其盖板，能够解决现有技术中投光灯存在通过打胶方式密封，密封作业复杂且密封效果不好的问题。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种盖板，所述盖板包括面板和设于所述面板表面的压置部，所述压置部用于压置密封圈。
根据本发明一具体实施例，所述压置部为设于所述面板表面的凸起结构。
根据本发明一具体实施例，所述凸起结构为设于所述面板的压条圈。
根据本发明一具体实施例，所述压条圈围成圆形、方形或三角形。
根据本发明一具体实施例，所述压条圈的截面自面板表面向外渐小。
根据本发明一具体实施例，所述压条圈的截面为三角形或梯形。
根据本发明一具体实施例，所述压置部为设于所述面板表面的凹陷结构。
根据本发明一具体实施例，所述凹陷结构为设于所述面板的凹陷圈。
根据本发明一具体实施例，所述凹陷圈围成圆形、方形或三角形，所述凹陷圈的截面为三角形或梯形。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种投光灯，所述投光灯包括壳体、密封圈以及上述的盖板，所述壳体设有密封槽以容置所述密封圈。
本发明的有益效果是：区别于现有技术的情况，本发明提供的投光灯及其组件结构新颖、装配方便、制造简单、密封效果较好。
【附图说明】
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，其中：
图1是本发明提供的投光灯组件一实施例的透视结构示意图；
图2是图1中所示的投光灯组件的杆体的侧面结构示意图；
图3是图2中所示的杆体的截面结构示意图；
图4是本发明提供的投光灯一实施的透视结构示意图；
图5是本发明提供的投光灯另一实施的分解结构示意图；
图6是图5中所示的投光的组合状态的立体结构示意图；
图7是图6中所示的投光的截面结构示意图；
图8是本发明提供的盖板一实施例的立体结构示意图；
图9是图8中所示的盖板的局部放大结构示意图；
图10是本发明提供的投光灯另一实施例的分解结构示意图；
图11是图10中所示的投光的组合状态的立体结构示意图；
图12是图11中所示的投光的局部放大结构示意图。
【具体实施方式】
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅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，均属于本发明保护的范围。
请一并参阅图1至图4，本发明实施例提供一种投光灯组件，该投光灯组件包括壳体100和贯穿壳体100的杆体200，壳体100与杆体200设有防转配合结构。
其中，壳体100可以是塑胶壳体，杆体200可以是金属件或塑胶件，壳体100设置有卡扣和散热鳍片等结构。
在本发明实施例中，防转配合结构为非光滑圆周表面配合结构，壳体100和杆体200可通过注塑方式一体成型。
具体而言，在本发明实施例中，杆体200表面设有凹陷结构，相应的，壳体100包括嵌入凹陷结构的凸出结构，凹陷结构与凸出结构相配合以形成防转配合结构。
在具体实施例中，凹陷结构可为设于杆体200外周面的轴向凹槽210或多个凹陷孔。
在其他实施例中，杆体200表面可设有凸出结构，相应的，壳体100包括接收凸出结构的凹陷结构，凸出结构与凹陷结构相配合以形成防转配合结构。
其中，凸出结构为设于杆体200外周面的轴向凸条或凸起部。
在其他实施例中，壳体100与杆体200的结合部分还可设有至少一个平面配合面以形成防转配合结构。
具体地，壳体100与杆体200的结合部的截面可为三角形、四角形或多边形，即可采用截面为三角形、四角形或多边形的杆体200与壳体100注塑成型。
此外，杆体200的两端设有螺纹孔以接收螺杆110穿设。
本发明实施例还提供一种投光灯，该投光灯包括支架300及上述的投光灯组件，支架300与杆体200的两端连接。壳体100与杆体200通过上述方式设置，可以极大地提高支架300与杆体200结合的稳定性，避免壳体100损坏。
请一并参阅图5至图7，本发明实施例还提供一种投光灯组件，该投光灯组件包括壳体100和防转螺母400，防转螺母400设置于壳体100内时相对壳体100构成防转装配。
其中，壳体100设有接收腔120以接收防转螺母400装配，接收腔120设有与防转螺母400外形轮廓相匹配的配合结构。
在一实施例中，配合结构可为矩形插槽，防转螺母400对应为矩形螺母。
在另一实施例中，配合结构可为三角形插槽，防转螺母400对应为三角形螺母。
在另一实施例中，配合结构可为U型插槽，防转螺母400对应为U型螺母。
投光灯组件还包括螺杆130，壳体100设有穿孔，穿孔用于接收螺杆130穿设，螺杆130用于插入壳体100的两侧边并与防转螺母400螺旋连接。
本发明实施例还提供一种投光灯，该投光灯包括支架300及上述投光灯组件，支架300通过螺杆130与防转螺母400相连接而与壳体相固定。
其中，壳体100设有接收腔120以接收防转螺母400装配，接收腔120设有与防转螺母400外形轮廓相匹配的配合结构。配合结构可为矩形插槽，防转螺母400为矩形螺母。
通过上述方式，本发明实施例提供的投光灯可以方便的安装，同时可以可以极大地提高支架300与杆体200结合的稳定性。
请一并参阅图8至图12，本发明实施例还提供一种盖板500，该盖板500包括面板510和设于面板510边缘的侧扣520，侧扣520设有扣孔521，面板510设有缺口部511，缺口部511与扣孔521相连通，该结构设置可以简化制造盖板500的模具，提高生产效率。
具体而言，面板510包括透镜板512和连接于透镜板512外围的框板513，透镜板512上设有多个透镜，缺口部511设于框板513上。
其中，侧扣520通过侧板515一体连接，扣孔521可呈矩形状。缺口部511的长度与扣孔521顶部的宽度相同。面板510可呈矩形状，侧扣520设于面板510的四个侧边。侧扣520与面板510垂直连接。盖板500为透光盖板500，盖板500为一体成型结构。
如图12所示，本发明实施例提供还一种投光灯，投光灯包括壳体100和上述盖板500。壳体100设有倒扣150，倒扣150用于与扣孔521相配合。
请一并参阅图8至图12，本发明实施例还提供一种盖板500，该盖板500包括面板510和设于面板510表面的压置部530，压置部530用于压置密封圈600。
其中，压置部530可为设于面板510表面的凸起结构。凸起结构为设于面板510的压条圈。压条圈可围成圆形、方形或三角形等形状。压条圈的截面自面板510表面向外渐小，压条圈的截面可呈三角形或梯形状。
其另一实施例中，压置部530可为设于面板510表面的凹陷结构。凹陷结构可为设于面板510的凹陷圈。相应的，凹陷圈围成圆形、方形或三角形，凹陷圈的截面为三角形或梯形。
本发明实施例还提供一种投光灯，该投光灯包括壳体100、密封圈600以及上述的盖板500，壳体100设有密封槽140以容置密封圈600，压置部530对应于密封槽140设置，且压置部530宽度小于密封槽140的槽宽，密封圈600可采用硅胶等弹性较好的材料制成，密封圈600装入密封槽140后，通过压置部530的压置可使得壳体100与盖板500的密封性极好。
请一并参阅图1至图12，本发明实施例还提供一种投光灯，该投光灯包括壳体100和盖板500，壳体100设有密封槽140，密封槽140用于设置密封圈600，盖板500与壳体100扣合连接并压置密封圈600。
其中，盖板500包括面板510和设于面板510表面的压置部530，压置部530用于压置密封圈600，压置部530为设于面板510表面的凸起结构。
凸起结构为设于面板510的压条圈。压条圈围成圆形、方形或三角形。压条圈的截面自面板510表面向外渐小。压条圈的截面为三角形或梯形状。
盖板500还包括设于面板510边缘的侧扣520，侧扣520设有扣孔521，面板510设有缺口部511，缺口部511与扣孔521相连通。
面板510包括透镜板512和连接于透镜板512外围的框板513，透镜板512上设有多个透镜，缺口部511设于框板513上。
如图1所示，投光灯还包括贯穿壳体100的杆体200，壳体100与杆体200设有防转配合结构。杆体200表面设有凹陷结构，壳体100包括嵌入凹陷结构的凸出结构，凹陷结构与凸出结构相配合以形成防转配合结构。
本发明提供的投光灯及其组件结构新颖、装配方便、制造简单、密封效果较好。上述各实施例中的结构可以进行组合使用。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (19)

  1. 一种盖板，其特征在于，所述盖板包括面板和设于所述面板表面的压置部，所述压置部用于压置密封圈。
  2. 根据权利要求1所述的盖板，其特征在于，所述压置部为设于所述面板表面的凸起结构。
  3. 根据权利要求1所述的盖板，其特征在于，所述凸起结构为设于所述面板的压条圈。
  4. 根据权利要求3所述的盖板，其特征在于，所述压条圈围成圆形、方形或三角形。
  5. 根据权利要求3所述的盖板，其特征在于，所述压条圈的截面自面板表面向外渐小。
  6. 根据权利要求3所述的盖板，其特征在于，所述压条圈的截面为三角形或梯形。
  7. 根据权利要求1所述的盖板，其特征在于，所述压置部为设于所述面板表面的凹陷结构。
  8. 根据权利要求7所述的盖板，其特征在于，所述凹陷结构为设于所述面板的凹陷圈。
  9. 根据权利要求8所述的盖板，其特征在于，所述凹陷圈围成圆形、方形或三角形，所述凹陷圈的截面为三角形或梯形。
  10. 根据权利要求1所述的盖板，其特征在于，所述盖板还包括设于所述面板边缘的侧扣，所述侧扣设有扣孔，所述面板设有缺口部，所述缺口部与所述扣孔相连通。
  11. 根据权利要求10所述的盖板，其特征在于，所述面板包括透镜板和连接于透镜板外围的框板，所述透镜板上设有多个透镜，所述缺口部设于所述框板上。
  12. 根据权利要求10所述的盖板，其特征在于，所述扣孔呈矩形状。
  13. 根据权利要求12所述的盖板，其特征在于，所述缺口部的长度与所述扣孔顶部的宽度相同。
  14. 根据权利要求10所述的盖板，其特征在于，所述面板呈矩形状，所述侧扣设于所述面板的四个侧边。
  15. 根据权利要求10所述的盖板，其特征在于，所述侧扣与所述面板垂直连接。
  16. 根据权利要求10所述的盖板，其特征在于，所述盖板为一体成型结构。
  17. 根据权利要求10所述的盖板，其特征在于，所述盖板为透光盖板。
  18. 一种投光灯，其特征在于，所述投光灯包括壳体、密封圈以及权利要求10所述的盖板，所述壳体设有密封槽以容置所述密封圈。
  19. 根据权利要求18所述的投光灯，其特征在于，所述壳体设有倒扣，所述倒扣用于与所述扣孔相配合。
PCT/CN2018/093469 2017-06-29 2018-06-28 投光灯及其盖板 WO2019001540A1 (zh)

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