WO2021239092A1 - 灯具 - Google Patents

灯具 Download PDF

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Publication number
WO2021239092A1
WO2021239092A1 PCT/CN2021/096623 CN2021096623W WO2021239092A1 WO 2021239092 A1 WO2021239092 A1 WO 2021239092A1 CN 2021096623 W CN2021096623 W CN 2021096623W WO 2021239092 A1 WO2021239092 A1 WO 2021239092A1
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WO
WIPO (PCT)
Prior art keywords
coupling portion
frame
lamp
lampshade
light
Prior art date
Application number
PCT/CN2021/096623
Other languages
English (en)
French (fr)
Inventor
陈洪蔚
陈站华
倪国龙
张国宝
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
Publication of WO2021239092A1 publication Critical patent/WO2021239092A1/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
    • 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
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—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
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape

Definitions

  • the present invention relates to the field of lighting technology, in particular to a lamp.
  • the panel light usually includes a lampshade and a frame, and the frame will wrap around the periphery of the lampshade during installation, thereby reducing the aesthetics of the panel light.
  • the invention discloses a lamp to solve the problem that the frame of the current panel lamp reduces the aesthetics.
  • the present invention adopts the following technical solutions:
  • a lamp includes a lampshade, a frame, a light source module and a clamping element.
  • the lampshade is detachably connected to the frame, and the lampshade and the frame form a containing cavity, and the light source module is arranged in the In the containment cavity;
  • the lampshade includes a light emitting portion, a connecting portion, and a first connecting portion.
  • the light emitted by the light source module can be emitted through the light emitting portion;
  • the connecting portion is formed by bending and extending from the peripheral edge of the light emitting portion,
  • the connecting portion extends along the thickness direction of the lamp, and the outer peripheral surface of the connecting portion is flush with the outer peripheral surface of the frame;
  • the first connecting portion is formed on the connecting portion facing away from the light emitting portion
  • the frame is provided with a second coupling portion that extends in the same direction as the first coupling portion, and the clamping element is wrapped around the first coupling portion and the second coupling portion, and the first coupling portion And the second coupling part are clamped and fixed together; in the thickness direction of the lamp, the light emitting part covers the first coupling part, the second coupling part and the clamping element.
  • the lampshade includes a light emitting portion and a connecting portion.
  • the connecting portion is formed by bending and extending the peripheral edge of the light emitting portion, and the connecting portion extends in the thickness direction of the lamp.
  • the outer peripheral surface is arranged flush, and in this setting, in the thickness direction of the lamp, the light emitting part completely covers both the connecting part and the frame.
  • the lamp disclosed in the present invention undoubtedly has Better aesthetics.
  • Figure 1 is a schematic structural diagram of a lamp disclosed in an embodiment of the present invention.
  • Figure 2 is a partial cross-sectional view of the lamp disclosed in the embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the structure of the lampshade disclosed in the embodiment of the present invention.
  • Fig. 4 is an enlarged schematic diagram of A in Fig. 3;
  • Fig. 5 is a schematic structural diagram of a middle frame disclosed in an embodiment of the present invention.
  • Fig. 6 is an enlarged schematic diagram of B in Fig. 5;
  • Fig. 7 is a schematic structural diagram of a clamping element disclosed in an embodiment of the present invention.
  • Figure 8 is a partial assembly cross-sectional view of the lampshade, the middle frame and the clamping element disclosed in the embodiment of the present invention.
  • Fig. 9 is an enlarged schematic diagram of C in Fig. 8.
  • 300-light source module 400-drive power supply assembly, 500-light distribution assembly,
  • 600-clamping element 610-first buckle part, 620-bend part, 630-second buckle part, 631-limiting protrusion, 640-buckle depression.
  • an embodiment of the present invention discloses a lamp.
  • the lamp disclosed includes a lampshade 100, a frame 200, a light source module 300 and a clamping element 600.
  • the lamps can be of multiple types, such as panel lights, strip lights, special-shaped flat lights, and so on.
  • the frame 200 is a basic component of the lamp, and the frame 200 can provide an installation support foundation for other structures of the lamp, and at the same time can also play a certain protective effect on other structures of the lamp.
  • the frame 200 can be made of aluminum.
  • the aluminum profile is light in weight and has excellent heat dissipation performance, which is beneficial to improve the service life of the internal components of the lamp.
  • the light source module 300 is an optical component of a lamp, and the light source module 300 can emit light to realize the lighting function of the lamp.
  • the light source module 300 includes a luminous body, and the luminous body is usually selected as an LED luminous body.
  • the LED luminous body has the advantages of environmental protection, energy saving, and long life.
  • the lampshade 100 has a light emitting portion 110, and the light emitted by the light source module 300 can be emitted to the outside of the lamp through the light emitting portion 110.
  • the light source module 300 is arranged opposite to the light emitting portion 110, and the light emitted by the light source module 300 can be directly projected on the light emitting portion 110 and emitted through the light emitting portion 110; of course, auxiliary light distribution components may also be provided in the lamp, The auxiliary light distribution component can adjust the light path of the light emitted by the light source module 300, and finally cause the light to be projected onto the light emitting part 110, and then emitted through the light emitting part 110.
  • the light source module 300 may also be arranged on the side wall, and part of the light is directly projected on the light emitting part 110, and part of the light is reflected by the bottom and then emitted through the light emitting part 110, which is not limited in this application.
  • the lampshade 100 and the frame 200 are detachably connected, and the lampshade 100 and the frame 200 form a containing cavity, and the light source module 300 is disposed in the containing cavity, that is, the lampshade 100 and the frame 200 are the light source modules 300
  • the installation space is provided, and the lampshade 100 also plays a certain protective role.
  • the lampshade 100 can be made by a variety of molding methods.
  • the lampshade 100 can be an injection molded part, a blow molded part, or the like.
  • the lampshade 100 further includes a connecting portion 120 formed by bending and extending from the peripheral edge of the light emitting portion 110, the connecting portion 120 extends in the thickness direction of the lamp, and the outer peripheral surface of the connecting portion 120 is connected to the outer periphery of the frame 200 The face is set flush.
  • the connecting portion 120 does not extend toward the outside of the lampshade 100 when installed, that is, the connecting portion 120 does not bend and extend the edge of the light emitting portion 110, but is completely covered by the light emitting portion 110.
  • the edge contour of the frame 200 will not exceed the coverage of the light emitting portion 110.
  • the light emitting portion 110 when the lamp disclosed in this embodiment emits light, the light emitting portion 110 is illuminated as a whole, and the lamp
  • the light-emitting surface only includes the outline of the light-emitting portion 110, but does not include the outline of the frame 200, so as to achieve the effect of full-screen light emission, as shown in FIG. 1.
  • the lampshade 100 further includes a first coupling portion 130 formed at an end of the connecting portion 120 away from the light emitting portion 110.
  • the frame 200 is provided with a second coupling portion 211 that extends in the same direction as the first coupling portion 130.
  • the clamping element 600 covers the first coupling portion 130 and the second coupling portion 211, and combines the first coupling portion 130 and the second coupling portion 211.
  • the coupling parts 211 are clamped and fixed together. It should be understood that through the clamping and fixing effect of the clamping element 600, the lampshade 100 and the frame 200 can undoubtedly achieve a fixed connection relationship.
  • the light emitting portion 110 covers the first coupling portion 130, the second coupling portion 211 and the clamping element 600.
  • neither the first joining portion 130 nor the second joining portion 211 will extend beyond the edge of the light emitting portion 110, and the clamping element 600 will not be located outside the contour of the light emitting portion 110. Therefore, when the lamp is operated During lighting, the first coupling portion 130, the second coupling portion 211, and the clamping element 600 will not damage the full-screen lighting effect of the lamp.
  • the lampshade 100 includes a light emitting portion 110 and a connecting portion 120.
  • the connecting portion 120 is formed by bending and extending the peripheral edge of the light emitting portion 110, and the connecting portion 120 is formed along the The thickness direction extends, and the outer peripheral surface of the connecting portion 120 is flush with the outer peripheral surface of the frame 200.
  • the light emitting portion 110 completely covers both the connecting portion 120 and the frame 200 in the thickness direction of the lamp.
  • the lamp disclosed in the embodiment of the present invention undoubtedly has better aesthetics.
  • the shapes of the first coupling portion 130 and the second coupling portion 211 can be adapted, and the opposite surfaces of the two are arranged to fit each other.
  • the first coupling portion 130 and the second coupling portion 211 are more closely connected, and there is no space for movement or misalignment between them, which is beneficial to improve the reliability of the connection between the two; at the same time, the first coupling
  • the matching of the shapes of the portion 130 and the second coupling portion 211 can make the two fit all together, which is also beneficial to the configuration of the clamping element 600, so that the three are more symmetrical and even in the hands when they are held and fixed.
  • both the first coupling portion 130 and the second coupling portion 211 can extend in a direction away from the receiving cavity.
  • the first coupling portion 130 and the second coupling portion 211 can be conveniently clamped and fixed outside the receiving cavity, which facilitates the convenience of disassembly and assembly.
  • this kind of implementation is less safe, anyone can disassemble the entire lamp by removing the clamping element 600; at the same time, the clamping element 600, the first coupling part 130 and the second coupling part 211 are easily exposed to foreign objects. Corrosion, shorter service life, and the connection relationship between the lampshade 100 and the frame 200 may be unreliable and unstable.
  • the first coupling portion 130 and the second coupling portion 211 may both extend toward the receiving cavity. Specifically, since the first coupling portion 130 extends toward the direction of the receiving cavity, and the first coupling portion 130 is connected to the connecting portion 120, and in combination with the foregoing, the connecting portion 120 is completely covered by the light emitting portion 110, it can be seen that , The first coupling portion 130 will not extend toward the outside of the lampshade 100, that is, the first coupling portion 130 will not extend beyond the edge of the light-emitting portion 110, but is completely covered by the light-emitting portion 110; The edge contour does not exceed the coverage of the light emitting portion 110, and the second coupling portion 211 also extends in the direction of the receiving cavity.
  • the second coupling portion 211 does not extend toward the outside of the frame 200, that is, the second coupling portion 211 does not extend out of the edge of the light-emitting portion 110 and is completely covered by the light-emitting portion 110; therefore, this arrangement is more conducive to achieving light emission of the first coupling portion 130, the second coupling portion 211, and the clamping element 600 Department 110 covered.
  • the first coupling portion 130 and the second coupling portion 211 are both inside the receiving cavity.
  • the first coupling portion 130 needs to be aligned with the clamping element 600 in the receiving cavity. It is clamped and fixed with the second coupling part 211; the disassembly process is the same, so that the lamp can be prevented from being illegally disassembled.
  • the clamping element 600, the first coupling part 130 and the second coupling part 211 can also be protected from external impurities. Corrosion of objects increases the service life.
  • a switchable working window can be provided, and the receiving cavity can be exposed by opening, and then the clamping element 600 can be removed to realize the release of the connection relationship between the lampshade 100 and the frame 200.
  • the clamping element 600 may include a first clamping portion 610, a bending portion 620, and a second clamping portion 630.
  • the first clamping portion 610 is pressed and fixed to the first coupling portion 130 away from the second coupling.
  • one end of the bent portion 620 is connected to the first buckling portion 610, and the bent portion 620 extends from the free end of the first joining portion 130 to the free end of the second joining portion 211.
  • the other end is connected to the second buckle portion 630, and the second buckle portion 630 is pressed and fixed to the surface of the second coupling portion 211 away from the first coupling portion 130.
  • first buckling portion 610 when the first buckling portion 610 is compressed and fixed to the first coupling portion 130, it can exert a force on the first coupling portion 130. Accordingly, the second buckle portion 630 is compressed and fixed to the second coupling portion 130.
  • the coupling portion 211 When the coupling portion 211 is connected, a force can be applied to the second coupling portion 211, so that the first coupling portion 130 and the second coupling portion 211 can be more closely attached; at the same time, due to the sliding friction force, the clamping element 600 It will not be separated from the first coupling portion 130 and the second coupling portion 211; furthermore, it is precisely due to the clamping and fixing effect of the clamping element 600 that there is no gap between the first coupling portion 130 and the second coupling portion 211. Relative displacement and misalignment occur, thereby ensuring the stability of the connection between the lampshade 100 and the frame 200.
  • the clamping element 600 can be snap-fitted with at least one of the first coupling portion 130 and the second coupling portion 211, that is, the clamping element 600 can only be snap-fitted with the first coupling portion 130, and It can be snap-fitted with only the second coupling portion 211, or can be snap-fitted with the first coupling portion 130 and the second coupling portion 211 at the same time, which is not limited in this embodiment.
  • the free end of the second coupling portion 211 may be provided with a snap protrusion 211a, and the snap protrusion 211a is provided on the second coupling portion 211 away from One end surface of the first coupling portion 130;
  • the second buckling portion 630 is provided with a limiting protrusion 631, and the limiting protrusion 631 is provided on a side end surface of the second buckling portion 630 facing the second coupling portion 211, and the limiting protrusion
  • the protrusion 631, the second buckling portion 630 and the bending portion 620 form a buckle recess 640, and the buckle protrusion 211 a is engaged with the buckle recess 640.
  • the first buckling portion 610 and the second buckling portion 630 can be manually opened to a certain angle, and the first coupling portion 130 and the second coupling portion 211 can be embedded Into the clamping element 600, the buckle protrusion 211a is embedded in the buckle recess 640 at the same time, so that the limit fit of the buckle protrusion 211a and the limit protrusion 631 is completed, and finally the first buckle is removed.
  • the force of the portion 610 and the second clamping portion 630 completes the clamping and fixing of the first coupling portion 130 and the second coupling portion 211 by the clamping element 600.
  • the free end of the first coupling portion 130 and the first buckling portion 610 may also be provided with a buckle structure that cooperates with each other. And through the snap fit relationship of the snap structure, the snap connection between the clamping element 600 and the first coupling portion 130 is realized.
  • the locking protrusion 211a may include a first guide chamfer for the positioning protrusion 631 to be inserted into, and the positioning protrusion 631 It includes a second guiding chamfer for the buckle protrusion 211a to be inserted into. It should be understood that, based on the structural features of the first guide chamfer and the second guide chamfer, it is undoubtedly possible to reduce the squeezing effect of the buckle protrusion 211a on the limiting protrusion 631 and extend along the contours of the two guide chamfers. The direction can be more convenient to embed the buckle protrusion 211a into the buckle recess 640 to achieve the buckle fit, thereby improving the convenience of installation.
  • the clamping element 600 may be U-shaped.
  • the specific shape of the clamping element 600 can be various, such as a V-shape, a C-shape, and so on.
  • the frame 200 may include a middle frame 210 and a bottom shell 220, the middle frame 210 and the bottom shell 220 are detachably connected, and the lampshade 100 and the middle frame 210 are detachably connected, and The lampshade 100, the middle frame 210 and the bottom shell 220 form a receiving cavity.
  • the order of installation of the lampshade 100, the middle frame 210 and the bottom shell 220 is not limited.
  • the lampshade 100 can be installed on the middle frame 210 first, and then the middle frame 210 can be installed on the bottom shell 220. Can.
  • the above-mentioned implementation of the frame 200 including the middle frame 210 and the bottom shell 220 is also conducive to the disassembly and assembly of the lamp disclosed in this embodiment. Specifically, when assembling the lamp, the lampshade 100 and the middle frame can be installed first. 210.
  • the installation operation can be performed inside the receiving cavity, that is, the first coupling portion 130 and the second coupling portion 211 are clamped and fixed by the clamping element 600, and then the bottom shell 220 is installed on the middle frame
  • the assembly of the lamp is completed on 210; when disassembling the lamp, the bottom shell 220 and the middle frame 210 can be separated and disassembled, and then the clamping element 600 can be easily removed from the receiving cavity.
  • the first joining part There is no fixed connection relationship between 130 and the second joining portion 211, and the middle frame 210 and the lampshade 100 can be separated and disassembled, thus completing the disassembly of the lamp.
  • the lamp can also include other components, such as the driving power assembly 400 and the light distribution assembly 500, etc., which can be arranged on the bottom shell 220, and integrated with the bottom shell 220 as an integral module, which can improve installation, disassembly, transportation, etc. The efficiency of the process.
  • other components such as the driving power assembly 400 and the light distribution assembly 500, etc., which can be arranged on the bottom shell 220, and integrated with the bottom shell 220 as an integral module, which can improve installation, disassembly, transportation, etc. The efficiency of the process.
  • the second coupling part 211 can be arranged on the middle frame 210. Since the lampshade 100 and the middle frame 210 are arranged adjacently, it is more convenient for the two to realize the snap fit through the first joint part 130 and the second joint part 211, and the connection distance is shorter, which reduces the processing difficulty.
  • the second coupling portion 211 can also be provided on the bottom shell 220, and after the first coupling portion 130 and the second coupling portion 211 achieve snap fit, the lampshade 100 and the bottom shell 220 can press and fix the middle frame 210 on between the two.
  • the aforementioned other components including the driving power assembly 400 and the light distribution assembly 500 are usually arranged in the receiving cavity to protect them.
  • the driving power assembly 400 is electrically connected to the light source module 300 to provide power to the light source module 300.
  • the light distribution component 500 covers the light source module 300 and is used to distribute light to the light source module 300; generally, the light distribution component 500 may include a lens, which is usually in a converging configuration, so that it can emit light to the light source module 300
  • the light emitted by the light emitting unit 110 is concentrated, so that the intensity of the light emitted by the light emitting portion 110 is greater, and the irradiation distance can be longer; of course, the specific type of the light distribution assembly 500 is not limited in this embodiment.
  • the light distribution assembly 500 may also include a reflective prism. The light emitting direction of the light source module 300 is adjusted by the reflective prism.

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

Abstract

一种灯具，包括灯罩(100)、框架(200)、光源模组(300)和夹持元件(600)，灯罩(100)与框架(200)可拆卸相连，且灯罩(100)与框架(200)形成收容腔，光源模组(300)设置于收容腔内；灯罩(100)包括出光部(110)、连接部(120)和第一结合部(130)，光源模组(300)发出的光线可通过出光部(110)出射；连接部(120)自出光部(110)的周侧边缘弯折延伸而形成，连接部(120)沿灯具的厚度方向延伸，且连接部(120)的外周面与框架(200)的外周面平齐设置；第一结合部(130)形成于连接部(120)背离出光部(110)的一端；框架(200)设置有与第一结合部(130)的延伸方向相同的第二结合部(211)，夹持元件(600)包覆第一结合部(130)和第二结合部(211)、并将第一结合部(130)和第二结合部(211)夹持固定在一起；在灯具的厚度方向上，出光部(110)覆盖第一结合部(130)、第二结合部(211)和夹持元件(600)。这种灯具能够解决目前的面板灯存在的边框降低美观性的问题。

Description

灯具 技术领域
本发明涉及照明技术领域，尤其涉及一种灯具。
背景技术
目前，由于面板灯具备设计美观简洁、照度均匀性好、光线柔和等优势，既给用户带来了美的感受，又兼具良好的照明效果，因此获得了市场的极大青睐。但是，面板灯通常包括灯罩和边框，在安装时边框会包覆于灯罩的四周边缘，进而会降低面板灯的美观性。
发明内容
本发明公开一种灯具，以解决目前的面板灯存在的边框降低美观性的问题。
为了解决上述问题，本发明采用下述技术方案：
一种灯具，其包括灯罩、框架、光源模组和夹持元件，所述灯罩与所述框架可拆卸相连，且所述灯罩与所述框架形成收容腔，所述光源模组设置于所述收容腔内；
所述灯罩包括出光部、连接部和第一结合部，所述光源模组发出的光线可通过所述出光部出射；所述连接部自所述出光部的周侧边缘弯折延伸而形成，所述连接部沿所述灯具的厚度方向延伸，且所述连接部的外周面与所述框架的外周面平齐设置；所述第一结合部形成于所述连接部背离所述出光部的一端；
所述框架设置有与所述第一结合部的延伸方向相同的第二结合部，所述夹持元件包覆于所述第一结合部和第二结合部、并将所述第一结合部和所述第二结合部夹持固定在一起；在所述灯具的厚度方向上，所述出光部覆盖所述第一结合部、所述第二结合部和所述夹持元件。
本发明采用的技术方案能够达到以下有益效果：
在本发明公开的灯具中，灯罩包括出光部和连接部，连接部自出光部的周侧边缘弯折延伸而形成，且连接部沿灯具的厚度方向延伸，同时连接部的外周面与框架的外周面平齐设置，如此设置下，在灯具的厚度方向上，出光部将连接部和框架都完全覆盖。
因此，当光源模组发出的光线通过出光部出射时，不会在出光部周围显现框架的轮廓，进而可实现全面屏整体发光的效果；相较于现有技术，本发明公开的灯具无疑具备更佳的美观性。
附图说明
此处所说明的附图用来提供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灯具的结构示意图；
图2为本发明实施例公开的灯具的局部剖视图；
图3为本发明实施例公开的灯罩的结构示意图；
图4为关于图3中A处的放大示意图；
图5为本发明实施例公开的中框的结构示意图；
图6为关于图5中B处的放大示意图；
图7为本发明实施例公开的夹持元件的结构示意图；
图8为本发明实施例公开的灯罩、中框和夹持元件的的局部装配剖视图；
图9为关于图8中C处的放大示意图；
附图标记说明：
100-灯罩、110-出光部、120-连接部、130-第一结合部、
200-框架、210-中框、211-第二结合部、211a-卡扣凸起、220-底壳、
300-光源模组、400-驱动电源组件、500-配光组件、
600-夹持元件、610-第一扣持部、620-折弯部、630-第二扣持部、631-限位凸起、640-卡扣凹陷。
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9，本发明实施例公开一种灯具，所公开的灯具包括灯罩100、框架200、光源模组300和夹持元件600。在本实施例中，灯具可以为多种类型，例如面板灯、条形灯、异形平板灯等。
其中，框架200是该灯具的基础构件，框架200能够为该灯具的其他结构提供安装支撑基础，同时也能够对灯具的其他结构起到一定的防护作用。框架200可以为铝制件，铝型材质量轻盈，而且散热性能优越，有利于提升灯具的内部器件的使用寿命。
光源模组300是灯具的光学构件，光源模组300可发出光线而实现灯具的照明功能。光源模组300包括发光体，发光体通常可选为LED发光体，LED发光体具有环保、节能、寿命长等优点。
灯罩100具有出光部110，光源模组300发出的光线即可通过出光部110出射至灯具之外。通常情况下，光源模组300与出光部110相对设置，光源模组300发出的光线可直接投射在出光部110上，并经由出光部110出射；当然灯具内还可以设置有辅助配光组件，辅助配光组件可对光源模组300发出的光线进行光路调节，并最终使得光线投射至出光部110上，再经由出光部110出射。在其他实施例中，光源模组300也可以设置在侧壁上，部分光 线直接投射在出光部110上，部分光线通过底部反射后再经出光部110出射，本申请对此不做限定。
在本实施例中，灯罩100与框架200可拆卸相连，且灯罩100与框架200形成收容腔，光源模组300设置于收容腔内，也即是说，灯罩100和框架200为光源模组300提供了安装空间，灯罩100也起到一定的防护作用。需要说明的是，灯罩100可通过多种成型方式而制得，例如灯罩100可为注塑成型件、吹塑成型件等。
具体地，灯罩100还包括连接部120，连接部120自出光部110的周侧边缘弯折延伸而形成，连接部120沿灯具的厚度方向延伸，且连接部120的外周面与框架200的外周面平齐设置。如此连接部120在设置时不会朝向灯罩100之外延伸，也即是说，连接部120不会弯折延伸出出光部110的边缘、而是完全处于出光部110的覆盖之下。同时应理解的是，在此种情况下，框架200的边缘轮廓也不会超出出光部110的覆盖范围，因此当本实施例所公开的灯具发光时，出光部110被整体点亮，且灯具的发光面仅包括出光部110的轮廓，而不会包括框架200的轮廓，进而达到全面屏发光的效果，如图1所示。
灯罩100还包括第一结合部130，第一结合部130形成于连接部120背离出光部110的一端，如此设置下，由于连接部120背离出光部110的一端具有充足的设置空间，能够避免第一结合部130与出光部110产生干涉。
框架200设置有与第一结合部130的延伸方向相同的第二结合部211，夹持元件600包覆于第一结合部130和第二结合部211、并将第一结合部130和第二结合部211夹持固定在一起。应理解的是，通过夹持元件600的夹持固定作用，无疑能够使灯罩100和框架200实现了固定连接关系。
与此同时，在灯具的厚度方向上，出光部110覆盖第一结合部130、第二结合部211和夹持元件600。具体而言，如此设置下，第一结合部130和第二结合部211均不会延伸出出光部110的边缘，夹持元件600也不会位于 出光部110的轮廓之外，因此当灯具进行照明时，第一结合部130、第二结合部211和夹持元件600均不会破坏灯具的全面屏发光效果。
由上述说明可知，在本发明实施例公开的灯具中，灯罩100包括出光部110和连接部120，连接部120自出光部110的周侧边缘弯折延伸而形成，且连接部120沿灯具的厚度方向延伸，同时连接部120的外周面与框架200的外周面平齐设置，如此设置下，在灯具的厚度方向上，出光部110将连接部120和框架200都完全覆盖。
因此，当光源模组300发出的光线通过出光部110出射时，不会在出光部110周围显现连接部120和框架200的轮廓，进而可实现全面屏整体发光的效果；相较于现有技术，本发明实施例公开的灯具无疑具备更佳的美观性。
请再次参考图3～图9：
在本实施例中，第一结合部130与第二结合部211的形状可以相适配，且二者的相对面相互贴合设置。如此情况下，第一结合部130和第二结合部211连接程度更为紧密，之间不存在移动、错动的间隙空间，有利于提升二者之间的连接可靠性；同时，第一结合部130和第二结合部211的形状相匹配，可使得二者全部贴合，也有利于夹持元件600的构型，使得加持固定时，三者之间手里更为对称均匀。
在本实施例中，第一结合部130和第二结合部211的延伸方向有多种，例如第一结合部130和第二结合部211均可以朝向背离收容腔的方向延伸，如此即可较为方便地在收容腔之外对第一结合部130和第二结合部211进行夹持固定，有利于拆装的便捷性。当然该种实施方式安全较低，任何人都可以通过卸下夹持元件600而拆卸掉整个灯具；同时，夹持元件600、第一结合部130和第二结合部211在外部容易受到杂物的腐蚀，使用寿命更短，灯罩100和框架200的连接关系存在不可靠不稳定的隐患。
基于此，在一种具体的实施方式中，第一结合部130和第二结合部211可以均朝向收容腔内延伸。具体而言，由于第一结合部130朝向收容腔内的 方向延伸，且第一结合部130连接于连接部120，而结合前述，连接部120完全处于出光部110的覆盖之下，由此可知，第一结合部130也不会朝向灯罩100之外延伸，也即，第一结合部130不会延伸出出光部110的边缘、而是完全处于出光部110的覆盖之下；由于框架200的边缘轮廓不会超出出光部110的覆盖范围，而第二结合部211也是朝向收容腔内的方向延伸，因此，第二结合部211不会朝向框架200之外延伸，也即，第二结合部211不会延伸出出光部110的边缘、并完全处于出光部110的覆盖之下；因此，如此设置下，更有利于实现第一结合部130、第二结合部211和夹持元件600被出光部110所覆盖。
与此同时，在此种设置方式下，第一结合部130和第二结合部211均处于收容腔内部，在安装过程中，需要在收容腔之内通过夹持元件600对第一结合部130和第二结合部211进行夹持固定；拆卸过程同理，因此就能够避免该灯具被非法拆卸，同时，夹持元件600、第一结合部130和第二结合部211也能够免受外部杂物的腐蚀而提高使用寿命。在本实施方式中，可通过设置可开关的工作窗口，通过打开而外露出收容腔，进而可卸下夹持元件600来实现灯罩100与框架200的连接关系的解除。
在本实施例中，夹持元件600可以包括第一扣持部610、折弯部620和第二扣持部630，第一扣持部610压紧固定于第一结合部130背离第二结合部211的表面，折弯部620的一端与第一扣持部610相连，且折弯部620自第一结合部130的自由端延伸至第二结合部211的自由端，折弯部620的另一端与第二扣持部630相连，第二扣持部630压紧固定于第二结合部211背离第一结合部130的表面。
应理解的是，第一扣持部610在压紧固定于第一结合部130时，能够对第一结合部130施加作用力，相应地，第二扣持部630在压紧固定于第二结合部211时，能够对第二结合部211施加作用力，因此能够使得第一结合部130和第二结合部211更为紧密地贴合；同时，由于滑动摩擦力的缘故，夹 持元件600也不会与第一结合部130和第二结合部211脱离；再者，正是由于夹持元件600的夹持固定作用，确保了第一结合部130和第二结合部211之间不会出现相对移位、错动，进而确保了灯罩100与框架200的连接稳定性。
进一步地，夹持元件600可以与第一结合部130和第二结合部211的至少一者卡接配合，也即是说，夹持元件600可以仅与第一结合部130卡接配合，也可以仅与第二结合部211卡接配合，还可以同时与第一结合部130和第二结合部211卡接配合，本实施例对其不做限制。
在夹持元件600仅与第二结合部211卡接配合的实施方式中，第二结合部211的自由端可以设置有卡扣凸起211a，卡扣凸起211a设置于第二结合部211背离第一结合部130的一侧端面；第二扣持部630设置有限位凸起631，限位凸起631设置于第二扣持部630朝向第二结合部211的一侧端面，限位凸起631、第二扣持部630和折弯部620形成卡扣凹陷640，卡扣凸起211a与卡扣凹陷640卡接配合。应理解的是，在具体的卡接过程中，首先可先手动将第一扣持部610和第二扣持部630撑开一定角度，并将第一结合部130和第二结合部211嵌入到夹持元件600内，同时使得卡扣凸起211a嵌入到卡扣凹陷640中，如此即完成了卡扣凸起211a与限位凸起631的限位配合，最后再撤去对第一扣持部610和第二扣持部630的作用力，即完成了夹持元件600对第一结合部130和第二结合部211的夹持固定。
当然，在夹持元件600还与第一结合部130卡接配合的实施方式中，第一结合部130的自由端和第一扣持部610上也可以有设置有相互配合的卡扣结构，并通过该卡扣结构的卡扣配合关系，而实现夹持元件600与第一结合部130的卡接。
为了便于卡扣凸起211a卡入到卡扣凹陷640中，在可选的方案中，卡扣凸起211a可以包括供限位凸起631卡入的第一导向倒角，限位凸起631包括供卡扣凸起211a卡入的第二导向倒角。应理解的是，基于第一导向倒角和第 二导向倒角的结构特征，无疑能够减少卡扣凸起211a对限位凸起631的挤压作用，顺着两个导向倒角的轮廓延伸方向就可较为方便地将卡扣凸起211a嵌入到卡扣凹陷640中而实现卡扣配合，进而提升了安装便捷性。
通常情况下，夹持元件600可以呈U形。当然，夹持元件600的具体形状可以有多种，例如V形、C形等。
为了提升灯具拆装的便捷性，在可选的方案中，框架200可以包括中框210和底壳220，中框210与底壳220可拆卸相连，灯罩100与中框210可拆卸相连，且灯罩100、中框210和底壳220形成收容腔。在具体的安装过程中，灯罩100、中框210和底壳220的先后安装次序可以不限，通常可先将灯罩100安装在中框210上，再将中框210安装在底壳220上即可。
当然，上述的框架200包括中框210和底壳220的实施方式也有利于实现本实施例所公开的灯具的拆装，具体而言，在组装该灯具时，可首先安装灯罩100与中框210，由于底壳220的空缺使得能够在收容腔内部进行安装操作，即通过夹持元件600夹持固定住第一结合部130和第二结合部211，然后再将底壳220安装在中框210上即完成了灯具的组装；在拆卸该灯具时，可实现将底壳220与中框210分离拆卸，进而可方便地在收容腔内部将夹持元件600卸掉，此时第一结合部130和第二结合部211不存在固定连接关系，便可分离拆卸中框210和灯罩100，如此便完成了灯具的拆卸。
灯具还可以包括其他的构件，如驱动电源组件400和配光组件500等，它们均可以设置在底壳220上，而与底壳220集成为一个整体模块，进而能够提升安装、拆卸、转运等工序的效率。
通常情况下，第二结合部211可以设置于中框210上。由于灯罩100与中框210邻近设置，因此二者通过第一结合部130和第二结合部211实现卡接配合更为便捷、且连接距离更短而使得加工难度降低。当然，第二结合部211也可以设置在底壳220上，而当第一结合部130与第二结合部211实现卡接配合后，灯罩100和底壳220可将中框210压紧固定在二者之间。
前述的包括驱动电源组件400和配光组件500在内的其他构件通常均设置于收容腔内，以对它们进行防护。驱动电源组件400与光源模组300电连接，以为光源模组300进行供电。配光组件500覆盖于光源模组300，且用于为光源模组300进行配光；通常情况下，配光组件500可以包括透镜，透镜通常为汇聚构型，如此可对光源模组300发出的光线进行汇聚，而使得出光部110出射的光线强度更大，且照射距离可更远；当然，本实施例未限制配光组件500的具体类型，例如配光组件500还可以包括反射棱镜，通过反射棱镜而调节光源模组300的出光方向。
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. 一种灯具，其中，包括灯罩(100)、框架(200)、光源模组(300)和夹持元件(600)，所述灯罩(100)与所述框架(200)可拆卸相连，且所述灯罩(100)与所述框架(200)形成收容腔，所述光源模组(300)设置于所述收容腔内；
    所述灯罩(100)包括出光部(110)、连接部(120)和第一结合部(130)，所述光源模组(300)发出的光线可通过所述出光部(110)出射；所述连接部(120)自所述出光部(110)的周侧边缘弯折延伸而形成，所述连接部(120)沿所述灯具的厚度方向延伸，且所述连接部(120)的外周面与所述框架(200)的外周面平齐设置；所述第一结合部(130)形成于所述连接部(120)背离所述出光部(110)的一端；
    所述框架(200)设置有与所述第一结合部(130)的延伸方向相同的第二结合部(211)，所述夹持元件(600)包覆于所述第一结合部(130)和第二结合部(211)、并将所述第一结合部(130)和所述第二结合部(211)夹持固定在一起；在所述灯具的厚度方向上，所述出光部(110)覆盖所述第一结合部(130)、所述第二结合部(211)和所述夹持元件(600)。
  2. 根据权利要求1所述的灯具，其中，所述第一结合部(130)与所述第二结合部(211)的形状相适配，且二者的相对面相互贴合设置。
  3. 根据权利要求1所述的灯具，其中，所述第一结合部(130)和所述第二结合部(211)均朝向所述收容腔内延伸。
  4. 根据权利要求1所述的灯具，其中，所述夹持元件(600)包括第一扣持部(610)、折弯部(620)和第二扣持部(630)，所述第一扣持部(610)压紧固定于所述第一结合部(130)背离所述第二结合部(211)的表面，所 述折弯部(620)的一端与所述第一扣持部(610)相连，且所述折弯部(620)自所述第一结合部(130)的自由端延伸至所述第二结合部(211)的自由端，所述折弯部(620)的另一端与所述第二扣持部(630)相连，所述第二扣持部(630)压紧固定于所述第二结合部(211)背离所述第一结合部(130)的表面。
  5. 根据权利要求4所述的灯具，其中，所述夹持元件(600)与所述第一结合部(130)和所述第二结合部(211)的至少一者卡接配合。
  6. 根据权利要求5所述的灯具，其中，所述第二结合部(211)的自由端设置有卡扣凸起(211a)，所述卡扣凸起(211a)设置于所述第二结合部(211)背离所述第一结合部(130)的一侧端面；所述第二扣持部(630)设置有限位凸起(631)，所述限位凸起(631)设置于所述第二扣持部(630)朝向所述第二结合部(211)的一侧端面，所述限位凸起(631)、所述第二扣持部(630)和所述折弯部(620)形成卡扣凹陷(640)，所述卡扣凸起(211a)与所述卡扣凹陷(640)卡接配合。
  7. 根据权利要求6所述的灯具，其中，所述卡扣凸起(211a)包括供所述限位凸起(631)卡入的第一导向倒角，所述限位凸起(631)包括供所述卡扣凸起(211a)卡入的第二导向倒角。
  8. 根据权利要求1所述的灯具，其中，所述夹持元件(600)呈U形。
  9. 根据权利要求1或3所述的灯具，其中，所述框架(200)包括中框(210)和底壳(220)，所述中框(210)与所述底壳(220)可拆卸相连，所述灯罩(100)与所述中框(210)可拆卸相连，且所述灯罩(100)、所述中框(210)和所述底壳(220)形成所述收容腔。
  10. 根据权利要求9所述的灯具，其中，所述第二结合部(211)设置于 所述中框(210)上。
  11. 根据权利要求1所述的灯具，其中，所述灯具为面板灯。
  12. 根据权利要求1所述的灯具，其中，所述灯具还包括驱动电源组件(400)和配光组件(500)，所述驱动电源组件(400)和所述配光组件(500)均设置于所述收容腔内，所述驱动电源组件(400)与所述光源模组(300)电连接，所述配光组件(500)覆盖于所述光源模组(300)，且用于为所述光源模组(300)进行配光。
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