WO2021121220A1 - Lamp - Google Patents

Lamp Download PDF

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Publication number
WO2021121220A1
WO2021121220A1 PCT/CN2020/136480 CN2020136480W WO2021121220A1 WO 2021121220 A1 WO2021121220 A1 WO 2021121220A1 CN 2020136480 W CN2020136480 W CN 2020136480W WO 2021121220 A1 WO2021121220 A1 WO 2021121220A1
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WO
WIPO (PCT)
Prior art keywords
lighting module
fixing member
limiting
positioning
lamp according
Prior art date
Application number
PCT/CN2020/136480
Other languages
French (fr)
Chinese (zh)
Inventor
金波
刘占国
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 WO2021121220A1 publication Critical patent/WO2021121220A1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening 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
    • F21V17/16Fastening 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

Definitions

  • the invention relates to the technical field of lighting equipment, in particular to a lamp.
  • Lamps are an important daily necessities in people’s production and life. At present, lamps usually include a lamp body and a mask and other parts. In the process of connecting the lamp body and the mask, it is usually necessary to use a screwdriver to turn the screws to complete the lamp. The assembling work increases the difficulty of assembling the lamp and reduces the assembling efficiency of the lamp.
  • the invention discloses a lamp, which solves the problems that the assembly work of the lamp can be completed only with the help of a screwdriver to turn screws, the assembly is difficult, and the assembly efficiency is low.
  • the present invention adopts the following technical solutions:
  • a lamp comprising a lighting module, a mask and a fixing part
  • the mask comprising a cover body and a connecting part
  • the connecting part is connected with the cover body
  • the lighting module is arranged in the cover body.
  • the connecting piece extends into the lighting module and is in position-limiting cooperation with the fixing piece to fix the lighting module and the cover.
  • the face shield includes a cover body and a connecting piece, and the connecting piece is connected to the cover body.
  • the face shield is installed at one end of the cover body where the connecting piece is located, and the connecting piece extends into the lighting In the module, the assembly of the cover body and the lighting module can be completed by forming a limit matching relationship between the fixing part and the connecting part. Obviously, when the lamp adopts this structure, the assembly difficulty is lower and the assembly efficiency is higher. high.
  • Figure 1 is a schematic structural diagram of a lamp disclosed in an embodiment of the present invention.
  • Figure 2 is an exploded schematic diagram of the lamp disclosed in the embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the structure of the fixture in the lamp disclosed in the embodiment of the present invention.
  • FIG. 4 is a schematic cross-sectional view of the lamp disclosed in the embodiment of the present invention.
  • FIG. 5 is an enlarged view of part I in the structure shown in FIG. 4.
  • 300-fixing part 310-positioning part, 311-positioning groove, 312-avoidance groove, 320-elastic holding part, 330-anti-off part,
  • the embodiment of the present invention discloses a lamp, which includes a lighting module 100, a mask 200 and a fixing member 300.
  • the mask 200 includes a cover body 210 and a connecting piece 220.
  • the connecting piece 220 is connected to the cover body 210.
  • the lighting module 100 is set in the cover body 210 where the connecting piece 220 is located.
  • the connecting piece 220 is matched with the fixing piece 300, the purpose of fixing the lighting module 100 and the cover body 210 can be achieved, and the lighting module 100 and the cover 210 can be fixed.
  • the lamp with this structure has low assembling difficulty and high assembling efficiency.
  • the fixing member 300 may extend into the lighting module 100 to cooperate with the connecting member 220 extending into the lighting module 100 to achieve the purpose of fixing the cover 210 and the lighting module 100; or, by making the connecting member 220 extends from one side of the lighting module 100 and extends from the other side of the lighting module 100, which can also ensure that the fixing member 300 located outside the lighting module 100 can form a limit matching relationship with the connecting member 220.
  • the size of the connecting piece 220 and the fixing piece 300 can be designed to ensure that the connecting piece 220 and the fixing piece 300 can form a reliable limit matching relationship, or the structure of the connecting piece 220 and the fixing piece 300 can also be designed. In this way, when the connecting member 220 and the fixing member 300 are in at least some specific relative positional relationship, a stable limit matching relationship can be formed. For this, those skilled in the art can flexibly determine according to the actual situation.
  • the connecting member 220 may generally be a rod-shaped structure, so that the connecting member 220 can extend into the lighting module 100.
  • the connecting member 220 may have a "T"-shaped structure to form a limit fitting relationship with the fixing member 300 through the end structure of the connecting member 220.
  • the connecting member 220 may also be a structure with other shapes.
  • the fixing member 300 may be provided with a hole-shaped or groove-shaped structure that is matched with the connecting member 220 to ensure that the fixing member 300 can fix the lighting module 100 and the cover 210 by matching with certain structures of the connecting member 220.
  • the cover body 210 may be formed of metal or plastic materials.
  • the cover body 210 may include a metal frame, and the metal frame may be covered with a lampshade made of light guide material.
  • the lampshade can provide guidance and diffusion for the light emitted by the lighting module 100.
  • the opposite ends of the cover body 210 may be designed with openings, which enables the light emitted by the lighting module 100 to enter the cover body 210 from one end of the cover body 210 and diffuse out from the other end of the cover body 210.
  • the connection member 220 and the cover body 210 may be welded or riveted to form a fixed connection relationship, so as to ensure a high connection reliability between the cover body 210 and the connection member 220.
  • the lighting module 100 can be a point light source or a surface light source, and its size can be adapted to the size of the cover 210, so that the cover 210 can provide better gathering, guidance and diffusion of the light emitted by the lighting module 100 And so on.
  • both the lighting module 100 and the cover 210 may have a circular structure.
  • the lamp disclosed in the present invention may further include a heat dissipation part.
  • the heat dissipation part is arranged on the side of the lighting module 100 away from the mask 200, and the heat dissipation part is connected with the lighting module 100, so as to rely on the heat dissipation part.
  • the heat dissipation portion may include a plurality of heat dissipation fins 400, and the plurality of heat dissipation fins 400 may be evenly distributed on the lighting module 100.
  • the plurality of heat dissipation fins 400 may be Distributed on the lighting module 100 evenly and at intervals along the axial direction of the lighting module 100.
  • multiple connecting pieces 220 and fixing pieces 300 may be provided, and the multiple connecting pieces 220 may be evenly distributed along the circumference of the cover 210 and matched with the multiple fixing pieces 300 in a one-to-one correspondence, which can further improve the illumination.
  • the reliability of the connection between the module 100 and the mask 200 the structure and size of the plurality of connecting members 220 can be made correspondingly the same, and accordingly, the structure and size of the plurality of fixing members 300 can be made correspondingly the same, so that in the process of assembling the lamp, different There is no difference between the fixed part 300 and the different connecting parts 220, thereby reducing the difficulty of processing and assembly.
  • the lighting module 100 may be provided with a matching hole 110, and the connecting member 220 extending into the matching hole 110 is matched with the fixing member 300 to achieve the purpose of fixing the lighting module 100 and the cover 210.
  • the shape of the matching hole 110 is The size can be correspondingly designed according to the structure and size of the connecting member 220, and the matching hole 110 can be provided at the edge of the lighting module 100 to maximize the lighting range and lighting effect of the lamp.
  • the fitting hole 110 can be provided through the lighting module 100, so that in the process of assembling the lamp, the user does not need to manually judge whether the connector 220 is installed in place, but directly extend the connector 220.
  • the connecting member 220 is considered to be installed in place, and then the fixing member 300 on the side of the lighting module 100 away from the cover 210 and The fitting of the connecting piece 220 can ensure that the fixing piece 300 and the connecting piece 220 form a reliable limit-fitting relationship in the axial direction of the fitting hole 110, thereby ensuring that the lighting module 100 and the cover 210 are relatively fixed.
  • a heat sink is provided on the side of the lighting module 100 away from the cover 210, and the fixing member 300 is located on the side of the lighting module 100 away from the cover 210, in order to prevent the existence of the heat sink from affecting the fixing part 300 and
  • a avoidance groove 312 may be provided at the position corresponding to the heat dissipation fin 400 on the fixing piece 300, so that the heat dissipation fin 400 can extend during the process of assembling the fixing piece 300 and the connecting piece 220. Into the avoiding groove 312 to ensure that the fixing member 300 and the connecting member 220 can form a reliable mating relationship.
  • the size of the avoiding groove 312 on the fixing member 300 can be flexibly determined according to actual conditions such as the overall size of the fixing member 300 and the distance between two adjacent heat dissipation fins 400.
  • the number is set to ensure that the radiating fins 400 that interfere with the fixing member 300 are correspondingly provided with avoiding grooves 312.
  • the connecting member 220 may include an extending portion 221 and a limiting portion 222.
  • both the extending portion 221 and the limiting portion 222 may be circular. Structure, so that during the assembly process of the lamp, the worker does not need to obtain the orientation and posture of the connecting piece 220 relative to the mating hole 110, but only needs to extend the connecting piece 220 into the mating hole 110, and then from any side of the connecting piece 220 Fitting the fixing member 300 to the connecting member 220 can complete the fixing work of the lighting module 100 and the cover body 210, which obviously can further reduce the difficulty of assembling the lamp.
  • the sizes of the extending portion 221 and the limiting portion 222 are both smaller than the size of the fitting hole 110, so that as the extending portion 221 extends into the fitting hole 110, the limiting portion 222 can extend from the fitting hole 110 to The outside of the lighting module 100 forms a position-limiting and fitting relationship with the fixing member 300 in the axial direction of the fitting hole 110.
  • the diameter of the limiting portion 222 may be greater than the diameter of the extending portion 221, and the fixing member 300 may be provided with a size smaller than the limiting portion 222 Structure or component.
  • the connecting member 200 can also form a limiting groove at a certain position along the axial direction of the matching hole 110 to achieve the purpose of limiting and cooperating with the fixing member 300.
  • a positioning groove 311 may be formed on the fixing member 300, and in order to further improve the assembling efficiency of the lamp, the positioning groove 311 may extend from the side of the fixing member 300 to the inside of the fixing member 300, so that during the process of assembling the lamp
  • the fixing member 300 can be matched with the extending portion 221 by means of the notch at its edge, and the positioning groove 311 and the limiting portion 222 are matched at the axial upper limit of the fitting hole 110 to ensure the fixing member 300 and the connection
  • the piece 220 forms a stable limit-fitting relationship.
  • the fixing member 300 is displaced relative to the connecting member 220 in the direction perpendicular to the axial direction of the fitting hole 110, so that the limiting portion 222 can be moved. It is closer to the central area of the fixing member 300, which makes the force of the whole fixing member 300 more balanced, and prevents the fixing member 300 and the connecting member 220 from being separated from each other, which would damage the relative fixing relationship between the lighting module 100 and the cover 210.
  • the size of the positioning slot 311 can be determined according to actual conditions.
  • the positioning slot 311 can be located in the middle of the fixing member 300, and the positioning slot 311 is located at the bottom of the slot along the mating direction of the protruding portion 221 and the positioning slot 311.
  • the central area of the portion 310 which can make the mating relationship between the fixing member 300 and the connecting member 220 more stable.
  • the fixing member 300 can also be provided with a structure having a size larger than the diameter of the limiting portion 222, and the foregoing structure and the structure having a size smaller than the diameter of the limiting portion 222 on the fixing member 300 can be connected to each other. Therefore, in the process of assembling the lamp, the larger-sized structure is connected to the limiting portion, and then the fixing member 300 is moved to make the limiting portion 222 cooperate with the smaller-sized structure, and the fixing member 300 and the connecting member The purpose of 220 limit coordination.
  • the positioning groove 311 can penetrate the fixing member 300 along the axial direction of the mating hole 110, and the limiting portion 222 is located on the side of the fixing member 300 away from the mask 200.
  • the size of the fixing member 300 in the axial direction of the mating hole 110 can be correspondingly designed according to the sizes of the lighting module 100 and the connecting member 220, so that the fixing member 300 After being installed between the limiting portion 222 and the lighting module 100, the gap between the lighting module 100 and the cover body 210 is made as small as possible, so as to prevent the lamp from leaking light.
  • the fixing member 300 may include a positioning part 310 and an elastic holding part 320, wherein the positioning part 310 has a positioning groove 311, the elastic holding part 320 is connected to the positioning part 310, and the elastic holding part 320 Cooperating with the position limit of the lighting module 100 can prevent the protruding portion 221 from being separated from the positioning groove 311, thereby ensuring high stability between the position limit portion 222 and the fixing member 300.
  • the elastic clamping portion 320 can be set away from the notch of the positioning groove 311, so that in the process of assembling the lamp, when the extending portion 221 extends to the bottom of the positioning groove 311, the elastic clamping portion 320 can be generated A certain elastic deformation forms a limiting relationship with the lighting module 100, so that under the limiting effect of the elastic clamping portion 320, it is ensured that the extending portion 221 basically does not move relative to the positioning portion 310, so that the extending portion 221 is also limited.
  • the positioning groove 311 cannot be separated, so that the position-limiting relationship between the position-limiting portion 222 and the fixing member 300 is always stable.
  • the elastic clamping portion 320 may be made of a metal plate.
  • the elastic clamping portion 320 and the positioning portion 310 may be formed by integral molding, which can ensure two There is a high connection reliability between them.
  • the aforementioned part of the structure of the elastic holding portion 320 can be bent and arranged relative to the positioning portion 310, which makes the elastic movement of the elastic holding portion 320 relative to the positioning portion 310 larger, so that by changing The degree of bending of the elastic holding portion 320 relative to the positioning portion 310 can make the elastic holding portion 320 and the lighting module 100 form a detachable limit matching relationship.
  • the number of the elastic holding parts 320 may be two, and under the action of the two elastic holding parts 320 both of which are in positionally matched with the lighting module 100, the space between the extending part 221 and the positioning groove 311 can be further raised.
  • the stability of a relatively fixed relationship by arranging the two elastic clamping portions 320 on both sides of the positioning groove 311 respectively, it is also possible to prevent the entire fixing member 300 from rotating relative to the connecting member 220 under the action of external force, so as to further prevent the extending portion 221 from being separated from the positioning groove 311 .
  • the elastic clamping portion 320 can be matched with the inner or outer wall of the lighting module 100.
  • the size of the fitting hole 110 can be designed so that the fitting hole 110 can not only accommodate the extending portion 221, but also located in the fitting hole 110
  • the parts on both sides of the protruding part 221 can also be matched with the elastic holding part 320, which can simplify the overall structure of the lighting module 100; and, in the case where the matching hole 110 can provide a limit function for the elastic holding part 320
  • the relative position between the extending portion 221 and the matching hole 110 can be adjusted in the axial direction perpendicular to the matching hole 110, so that the connection effect between the mask 200 and the lighting module 100 is better.
  • the heat dissipation fins 400 are extended
  • the escape groove 312 is in position-limiting cooperation with the positioning portion 310, which can also prevent damage to the matching relationship between the elastic holding portion 320 and the lighting module 100 due to vibration or the like.
  • the fixing member 300 may further include an anti-dropping portion 330.
  • 330 is connected to the side of the positioning portion 310 away from the notch of the positioning groove 311. In the axial direction of the mating hole 110, the anti-drop portion 330 extends in the direction of the cover 210, and the anti-drop portion 330 is connected to the lighting module 100.
  • the outer wall is attached so that the anti-dropping portion 330 and the elastic holding portion 320 are arranged oppositely, and a part of the structure of the lighting module 100 is sandwiched between the two, so that the anti-dropping portion 330 and the elastic holding portion 320 are both connected to the lighting module
  • the position-limiting cooperation relationship is formed by 100, it can basically prevent the position-limiting cooperation relationship between the elastic holding portion 320 and the lighting module 100 from being accidentally damaged, thereby ensuring the position-limiting cooperation between the fixing member 300 and the position-limiting portion 222
  • the relationship is also relatively stable.
  • the anti-dropping portion 330 and the positioning portion 310 can be formed by integral molding, and the shape of the anti-dropping portion 330 can be adapted to the shape of the outer wall of the lighting module 100, so as to ensure that the anti-dropping portion 330 and the lighting module The limit matching relationship between 100 is more stable.

Abstract

A lamp, comprising a lighting module (100), a mask (200), and a fixing piece (300). The mask (200) comprises a mask body (210) and a connecting piece (220); the connecting piece (220) is connected to the mask body (210); the lighting module (100) is provided at the end, where the connecting piece (220) is located, of the mask body (210); the connecting piece (220) extends into the lighting module (100) and is in limiting fit with the fixing piece (300) so as to fix the lighting module (100) and the mask body (210). The lamp is low in assembling difficulty and high in assembling efficiency.

Description

灯具Lamps 技术领域Technical field
本发明涉及照明设备技术领域,尤其涉及一种灯具。The invention relates to the technical field of lighting equipment, in particular to a lamp.
背景技术Background technique
灯具是人们生产生活中一类重要的日用品,目前,灯具通常包括灯体和面罩等多个零部件,并且,在连接灯体和面罩的过程中,通常需要借助螺丝刀旋扭螺钉以完成灯具的组装工作,这增大了灯具的组装难度,降低了灯具的组装效率。Lamps are an important daily necessities in people’s production and life. At present, lamps usually include a lamp body and a mask and other parts. In the process of connecting the lamp body and the mask, it is usually necessary to use a screwdriver to turn the screws to complete the lamp. The assembling work increases the difficulty of assembling the lamp and reduces the assembling efficiency of the lamp.
发明内容Summary of the invention
本发明公开一种灯具,以解决目前需要借助螺丝刀旋扭螺钉才能够完成灯具的组装工作,组装难度大,组装效率低的问题。The invention discloses a lamp, which solves the problems that the assembly work of the lamp can be completed only with the help of a screwdriver to turn screws, the assembly is difficult, and the assembly efficiency is low.
为了解决上述问题,本发明采用下述技术方案:In order to solve the above problems, the present invention adopts the following technical solutions:
一种灯具,其包括照明模组、面罩和固定件,所述面罩包括罩体和连接件,所述连接件与所述罩体连接,所述照明模组设置于所述罩体中所述连接件所在的一端,所述连接件伸入所述照明模组,且与所述固定件限位配合,以固定所述照明模组和所述罩体。A lamp comprising a lighting module, a mask and a fixing part, the mask comprising a cover body and a connecting part, the connecting part is connected with the cover body, and the lighting module is arranged in the cover body. At one end where the connecting piece is located, the connecting piece extends into the lighting module and is in position-limiting cooperation with the fixing piece to fix the lighting module and the cover.
本发明采用的技术方案能够达到以下有益效果:The technical scheme adopted by the present invention can achieve the following beneficial effects:
本发明公开的灯具中,面罩包括罩体和连接件,连接件与罩体连接,在组装灯具的过程中,将面罩安装在罩体中连接件所在的一端,且使连接件伸入至照明模组中,然后,通过使固定件与连接件形成限位配合关系,即可完成罩体和照明模组的组装工作,显然,灯具在采用这种结构时,组装难度较低,组装效率较高。In the lamp disclosed in the present invention, the face shield includes a cover body and a connecting piece, and the connecting piece is connected to the cover body. During the assembly of the lamp, the face shield is installed at one end of the cover body where the connecting piece is located, and the connecting piece extends into the lighting In the module, the assembly of the cover body and the lighting module can be completed by forming a limit matching relationship between the fixing part and the connecting part. Obviously, when the lamp adopts this structure, the assembly difficulty is lower and the assembly efficiency is higher. high.
附图说明Description of the drawings
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:The drawings described here are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and the description thereof are used to explain the present invention, and do not constitute an improper limitation of the present invention. In the attached picture:
图1为本发明实施例公开的灯具的结构示意图;Figure 1 is a schematic structural diagram of a lamp disclosed in an embodiment of the present invention;
图2为本发明实施例公开的灯具的分解示意图;Figure 2 is an exploded schematic diagram of the lamp disclosed in the embodiment of the present invention;
图3为本发明实施例公开的灯具中固定件的结构示意图;FIG. 3 is a schematic diagram of the structure of the fixture in the lamp disclosed in the embodiment of the present invention;
图4为本发明实施例公开的灯具的剖面示意图;4 is a schematic cross-sectional view of the lamp disclosed in the embodiment of the present invention;
图5为图4示出的结构中局部I的放大图。FIG. 5 is an enlarged view of part I in the structure shown in FIG. 4.
附图标记说明:Description of reference signs:
100-照明模组、110-配合孔、100-lighting module, 110-matching hole,
200-面罩、210-罩体、220-连接件、221-伸入部、222-限位部、200-mask, 210-mask body, 220-connector, 221-intrusion part, 222-limiting part,
300-固定件、310-定位部、311-定位槽、312-避让槽、320-弹性卡持部、330-防脱部、300-fixing part, 310-positioning part, 311-positioning groove, 312-avoidance groove, 320-elastic holding part, 330-anti-off part,
400-散热翅片。400- cooling fins.
具体实施方式Detailed ways
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。In order to make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described clearly and completely below in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
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。The technical solutions disclosed in the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
如图1-图5所示,本发明实施例公开一种灯具,其包括照明模组100、面罩200和固定件300。As shown in FIG. 1 to FIG. 5, the embodiment of the present invention discloses a lamp, which includes a lighting module 100, a mask 200 and a fixing member 300.
其中,如图2所示,面罩200包括罩体210和连接件220,连接件220与罩体210连接,在组装灯具的过程中,将照明模组100设置于罩体210中 连接件220所在的一端,然后,通过使连接件220伸入至照明模组100内,且使连接件220与固定件300限位配合,即可实现固定照明模组100和罩体210的目的,完成灯具的组装工作,这种结构的灯具组装难度低,组装效率高。Wherein, as shown in FIG. 2, the mask 200 includes a cover body 210 and a connecting piece 220. The connecting piece 220 is connected to the cover body 210. In the process of assembling the lamp, the lighting module 100 is set in the cover body 210 where the connecting piece 220 is located. Then, by making the connecting piece 220 extend into the lighting module 100, and the connecting piece 220 is matched with the fixing piece 300, the purpose of fixing the lighting module 100 and the cover body 210 can be achieved, and the lighting module 100 and the cover 210 can be fixed. Assembling work, the lamp with this structure has low assembling difficulty and high assembling efficiency.
可选地,固定件300既可以伸入照明模组100内,以与伸入照明模组100的连接件220配合,实现固定罩体210和照明模组100的目的;或者,通过使连接件220自照明模组100的一侧伸入,且从照明模组100的另一侧伸出,也可以保证位于照明模组100外的固定件300能够与连接件220形成限位配合关系。Optionally, the fixing member 300 may extend into the lighting module 100 to cooperate with the connecting member 220 extending into the lighting module 100 to achieve the purpose of fixing the cover 210 and the lighting module 100; or, by making the connecting member 220 extends from one side of the lighting module 100 and extends from the other side of the lighting module 100, which can also ensure that the fixing member 300 located outside the lighting module 100 can form a limit matching relationship with the connecting member 220.
具体地,可以通过设计连接件220和固定件300的尺寸的方式,保证连接件220与固定件300能够形成可靠的限位配合关系,或者,也可以通过设计连接件220和固定件300的结构的方式,使连接件220与固定件300至少处于某些特定的相对位置关系的情况下,能形成稳定的限位配合关系,对此,本领域技术人员可以根据实际情况灵活确定。Specifically, the size of the connecting piece 220 and the fixing piece 300 can be designed to ensure that the connecting piece 220 and the fixing piece 300 can form a reliable limit matching relationship, or the structure of the connecting piece 220 and the fixing piece 300 can also be designed. In this way, when the connecting member 220 and the fixing member 300 are in at least some specific relative positional relationship, a stable limit matching relationship can be formed. For this, those skilled in the art can flexibly determine according to the actual situation.
更具体地,连接件220大体可以为杆状结构,以便于连接件220伸入照明模组100。例如,连接件220可以为“T”字形结构,以通过连接件220的端部结构与固定件300形成限位配合关系,当然,连接件220也可以为其他形状的结构。固定件300上可以设置有与连接件220配合的孔状或槽状等结构,保证固定件300可以通过与连接件220的某些结构配合,固定照明模组100和罩体210。More specifically, the connecting member 220 may generally be a rod-shaped structure, so that the connecting member 220 can extend into the lighting module 100. For example, the connecting member 220 may have a "T"-shaped structure to form a limit fitting relationship with the fixing member 300 through the end structure of the connecting member 220. Of course, the connecting member 220 may also be a structure with other shapes. The fixing member 300 may be provided with a hole-shaped or groove-shaped structure that is matched with the connecting member 220 to ensure that the fixing member 300 can fix the lighting module 100 and the cover 210 by matching with certain structures of the connecting member 220.
罩体210可以采用金属或塑料等材料形成,为了保证罩体210具有较高的结构稳定性,可选地,罩体210可以包括金属框架,金属框架的周围可以覆盖有导光材料形成的灯罩,灯罩可以为照明模组100发出的光提供引导和扩散等作用。罩体210的相对两端可以为开口设计,这使得照明模组100发出的光能从罩体210的一端进入罩体210,并从罩体210的另一端扩散而出。连接件220与罩体210之间可以采用焊接或铆接等方式形成固定连接关系, 以保证罩体210与连接件220之间具有较高的连接可靠性。The cover body 210 may be formed of metal or plastic materials. In order to ensure that the cover body 210 has high structural stability, optionally, the cover body 210 may include a metal frame, and the metal frame may be covered with a lampshade made of light guide material. , The lampshade can provide guidance and diffusion for the light emitted by the lighting module 100. The opposite ends of the cover body 210 may be designed with openings, which enables the light emitted by the lighting module 100 to enter the cover body 210 from one end of the cover body 210 and diffuse out from the other end of the cover body 210. The connection member 220 and the cover body 210 may be welded or riveted to form a fixed connection relationship, so as to ensure a high connection reliability between the cover body 210 and the connection member 220.
照明模组100可以为点光源,也可以为面光源,其尺寸可以与罩体210的尺寸相适,以使罩体210可以为照明模组100发出的光提供较好的聚拢、引导和扩散等作用。可选地,照明模组100和罩体210均可以为圆形结构。The lighting module 100 can be a point light source or a surface light source, and its size can be adapted to the size of the cover 210, so that the cover 210 can provide better gathering, guidance and diffusion of the light emitted by the lighting module 100 And so on. Optionally, both the lighting module 100 and the cover 210 may have a circular structure.
为了提升灯具的散热效果,优选地,本发明公开的灯具还可以包括散热部,散热部设置在照明模组100背离面罩200的一侧,且散热部与照明模组100连接,从而借助散热部提升照明模组100的散热效率。具体地,散热部可以包括多个散热翅片400,多个散热翅片400可以均匀地分布在照明模组100上,在照明模组100为圆形的情况下,多个散热翅片400可以沿照明模组100的轴向均匀且间隔地分布在照明模组100上。In order to improve the heat dissipation effect of the lamp, preferably, the lamp disclosed in the present invention may further include a heat dissipation part. The heat dissipation part is arranged on the side of the lighting module 100 away from the mask 200, and the heat dissipation part is connected with the lighting module 100, so as to rely on the heat dissipation part. Improve the heat dissipation efficiency of the lighting module 100. Specifically, the heat dissipation portion may include a plurality of heat dissipation fins 400, and the plurality of heat dissipation fins 400 may be evenly distributed on the lighting module 100. When the lighting module 100 is circular, the plurality of heat dissipation fins 400 may be Distributed on the lighting module 100 evenly and at intervals along the axial direction of the lighting module 100.
优选地,连接件220和固定件300均可以设置有多个,多个连接件220可以沿罩体210的周向均匀分布,且与多个固定件300一一对应配合,这可以进一步提升照明模组100与面罩200之间的连接可靠性。具体地,为了降低灯具的组装难度,可以使多个连接件220的结构和尺寸对应相同,相应地,使多个固定件300的结构和尺寸对应相同,从而在组装灯具的过程中,使不同的固定件300,以及不同的连接件220之间不存在差异,进而降低加工及装配难度。Preferably, multiple connecting pieces 220 and fixing pieces 300 may be provided, and the multiple connecting pieces 220 may be evenly distributed along the circumference of the cover 210 and matched with the multiple fixing pieces 300 in a one-to-one correspondence, which can further improve the illumination. The reliability of the connection between the module 100 and the mask 200. Specifically, in order to reduce the difficulty of assembling the lamp, the structure and size of the plurality of connecting members 220 can be made correspondingly the same, and accordingly, the structure and size of the plurality of fixing members 300 can be made correspondingly the same, so that in the process of assembling the lamp, different There is no difference between the fixed part 300 and the different connecting parts 220, thereby reducing the difficulty of processing and assembly.
进一步地,照明模组100上可以设置有配合孔110,通过伸入配合孔110的连接件220与固定件300配合,实现固定照明模组100和罩体210的目的,配合孔110的形状和尺寸可以根据连接件220的结构和尺寸对应设计,配合孔110可以设置在照明模组100的边缘部分,以尽量扩大灯具的照明范围和照明效果。Further, the lighting module 100 may be provided with a matching hole 110, and the connecting member 220 extending into the matching hole 110 is matched with the fixing member 300 to achieve the purpose of fixing the lighting module 100 and the cover 210. The shape of the matching hole 110 is The size can be correspondingly designed according to the structure and size of the connecting member 220, and the matching hole 110 can be provided at the edge of the lighting module 100 to maximize the lighting range and lighting effect of the lamp.
为了进一步降低灯具的组装难度,优选地,可以使配合孔110贯穿照明模组100设置,从而在组装灯具的过程中,无需用户人工判断连接件220是否安装到位,而是直接使连接件220伸入至配合孔110内,直至罩体210和照明模组100之间产生相互干涉时,即认为连接件220已经安装到位,再使 位于照明模组100背离罩体210的一侧固定件300与连接件220配合,即可保证固定件300与连接件220在配合孔110的轴向上形成可靠的限位配合关系,进而保证照明模组100与罩体210相对固定。In order to further reduce the difficulty of assembling the lamp, preferably, the fitting hole 110 can be provided through the lighting module 100, so that in the process of assembling the lamp, the user does not need to manually judge whether the connector 220 is installed in place, but directly extend the connector 220. Into the mating hole 110 until the cover 210 and the lighting module 100 interfere with each other, that is, the connecting member 220 is considered to be installed in place, and then the fixing member 300 on the side of the lighting module 100 away from the cover 210 and The fitting of the connecting piece 220 can ensure that the fixing piece 300 and the connecting piece 220 form a reliable limit-fitting relationship in the axial direction of the fitting hole 110, thereby ensuring that the lighting module 100 and the cover 210 are relatively fixed.
另外,在照明模组100背离罩体210的一侧设置有散热部,且固定件300位于照明模组100背离罩体210的一侧的情况下,为了防止散热部的存在影响固定部300和连接件220的正常配合关系,可选地,固定件300上对应散热翅片400的位置处可以设置避让槽312,在组装固定件300和连接件220的过程中,使散热翅片400能够伸入至避让槽312内,以保证固定件300与连接件220能够形成可靠的配合关系。需要说明的是,在设计固定件300的过程中,可以根据固定件300的整体尺寸和相邻的两个散热翅片400之间的间距等实际情况,灵活确定固定件300上避让槽312的设置数量,以保证与固定件300相互干涉的散热翅片400均对应设置有避让槽312。In addition, a heat sink is provided on the side of the lighting module 100 away from the cover 210, and the fixing member 300 is located on the side of the lighting module 100 away from the cover 210, in order to prevent the existence of the heat sink from affecting the fixing part 300 and For the normal mating relationship of the connecting piece 220, optionally, a avoidance groove 312 may be provided at the position corresponding to the heat dissipation fin 400 on the fixing piece 300, so that the heat dissipation fin 400 can extend during the process of assembling the fixing piece 300 and the connecting piece 220. Into the avoiding groove 312 to ensure that the fixing member 300 and the connecting member 220 can form a reliable mating relationship. It should be noted that in the process of designing the fixing member 300, the size of the avoiding groove 312 on the fixing member 300 can be flexibly determined according to actual conditions such as the overall size of the fixing member 300 and the distance between two adjacent heat dissipation fins 400. The number is set to ensure that the radiating fins 400 that interfere with the fixing member 300 are correspondingly provided with avoiding grooves 312.
进一步地,如图2所示,连接件220可以包括伸入部221和限位部222,为了进一步便于灯具组装工作的进行,优选地,伸入部221和限位部222均可以为圆形结构,从而在灯具的组装过程中,使工作人员无需获取连接件220相对配合孔110的朝向和姿态,而仅需将连接件220伸入至配合孔110内,然后从连接件220的任意侧面将固定件300配合至连接件220,就可以完成照明模组100和罩体210的固定工作,这显然可以进一步降低灯具的组装难度。Further, as shown in FIG. 2, the connecting member 220 may include an extending portion 221 and a limiting portion 222. In order to further facilitate the assembly work of the lamp, preferably, both the extending portion 221 and the limiting portion 222 may be circular. Structure, so that during the assembly process of the lamp, the worker does not need to obtain the orientation and posture of the connecting piece 220 relative to the mating hole 110, but only needs to extend the connecting piece 220 into the mating hole 110, and then from any side of the connecting piece 220 Fitting the fixing member 300 to the connecting member 220 can complete the fixing work of the lighting module 100 and the cover body 210, which obviously can further reduce the difficulty of assembling the lamp.
具体地,伸入部221和限位部222的尺寸均小于配合孔110的尺寸,从而随伸入部221伸入配合孔110的过程中,使限位部222能够自配合孔110伸出至照明模组100外,以与固定件300在配合孔110的轴向上形成限位配合关系。当然,为了保证固定件300能与限位部222形成限位配合关系,可以使限位部222的直径大于伸入部221的直径,且固定件300上可以设置有尺寸小于限位部222的结构或部件。Specifically, the sizes of the extending portion 221 and the limiting portion 222 are both smaller than the size of the fitting hole 110, so that as the extending portion 221 extends into the fitting hole 110, the limiting portion 222 can extend from the fitting hole 110 to The outside of the lighting module 100 forms a position-limiting and fitting relationship with the fixing member 300 in the axial direction of the fitting hole 110. Of course, in order to ensure that the fixing member 300 can form a limit matching relationship with the limiting portion 222, the diameter of the limiting portion 222 may be greater than the diameter of the extending portion 221, and the fixing member 300 may be provided with a size smaller than the limiting portion 222 Structure or component.
另外,连接件200除采用上述实施例公开的结构外,还可以通过在自身 沿配合孔110轴向的某个位置处形成限位槽的方式,实现与固定件300限位配合的目的。In addition, in addition to adopting the structure disclosed in the above-mentioned embodiment, the connecting member 200 can also form a limiting groove at a certain position along the axial direction of the matching hole 110 to achieve the purpose of limiting and cooperating with the fixing member 300.
可选地,固定件300上可以形成有定位槽311,且为了进一步提升灯具的组装效率,定位槽311可以自固定件300的侧边向固定件300的内部延伸形成,从而在组装灯具的过程中,固定件300可以借助位于自身边缘处的槽口与伸入部221配合,且通过使定位槽311与限位部222在配合孔110的轴向上限位配合,能够保证固定件300和连接件220形成稳定的限位配合关系。Optionally, a positioning groove 311 may be formed on the fixing member 300, and in order to further improve the assembling efficiency of the lamp, the positioning groove 311 may extend from the side of the fixing member 300 to the inside of the fixing member 300, so that during the process of assembling the lamp The fixing member 300 can be matched with the extending portion 221 by means of the notch at its edge, and the positioning groove 311 and the limiting portion 222 are matched at the axial upper limit of the fitting hole 110 to ensure the fixing member 300 and the connection The piece 220 forms a stable limit-fitting relationship.
并且,由于伸入部221与定位槽311活动连接,在灯具的组装过程中,通过使固定件300沿垂直于配合孔110的轴向的方向相对连接件220产生位移,可以使限位部222更靠近固定件300的中心区域,这使得整个固定件300的受力更均衡,防止因固定件300与连接件220相互分离,而破坏照明模组100和罩体210之间的相对固定关系。In addition, since the protruding portion 221 is movably connected to the positioning groove 311, during the assembly process of the lamp, the fixing member 300 is displaced relative to the connecting member 220 in the direction perpendicular to the axial direction of the fitting hole 110, so that the limiting portion 222 can be moved. It is closer to the central area of the fixing member 300, which makes the force of the whole fixing member 300 more balanced, and prevents the fixing member 300 and the connecting member 220 from being separated from each other, which would damage the relative fixing relationship between the lighting module 100 and the cover 210.
具体地,定位槽311的尺寸可以根据实际情况确定,优选地,定位槽311可以位于固定件300的中部,且使定位槽311沿伸入部221与定位槽311的配合方向的槽底位于定位部310的中心区域,这可以使固定件300与连接件220之间的配合关系更为稳定。Specifically, the size of the positioning slot 311 can be determined according to actual conditions. Preferably, the positioning slot 311 can be located in the middle of the fixing member 300, and the positioning slot 311 is located at the bottom of the slot along the mating direction of the protruding portion 221 and the positioning slot 311. The central area of the portion 310, which can make the mating relationship between the fixing member 300 and the connecting member 220 more stable.
另外,固定件300除采用上述实施例公开的结构外,还可以通过增设尺寸大于限位部222直径的结构,且使前述结构与固定件300上尺寸小于限位部222直径的结构相互连通,从而在组装灯具的过程中,通过尺寸较大的结构与限位部连接,然后在移动固定件300,使限位部222与尺寸较小的结构相互配合,也可以实现固定件300与连接件220限位配合的目的。In addition, in addition to adopting the structure disclosed in the above-mentioned embodiment, the fixing member 300 can also be provided with a structure having a size larger than the diameter of the limiting portion 222, and the foregoing structure and the structure having a size smaller than the diameter of the limiting portion 222 on the fixing member 300 can be connected to each other. Therefore, in the process of assembling the lamp, the larger-sized structure is connected to the limiting portion, and then the fixing member 300 is moved to make the limiting portion 222 cooperate with the smaller-sized structure, and the fixing member 300 and the connecting member The purpose of 220 limit coordination.
进一步地,可以使定位槽311沿配合孔110的轴向贯穿固定件300,且使限位部222位于固定件300背离面罩200的一侧,通过使固定件300采用上述结构,在组装灯具的过程中,使伸入部221伸入配合孔110,且使限位部222自配合孔110伸出至照明模组100外,而后,仅需使位于照明模组100外的固定件300紧贴照明模组100的表面向内推动固定件300,即可完成固 定件300与固定件300的连接工作,操作过程相对简单方便。Further, the positioning groove 311 can penetrate the fixing member 300 along the axial direction of the mating hole 110, and the limiting portion 222 is located on the side of the fixing member 300 away from the mask 200. By adopting the above-mentioned structure of the fixing member 300, in the assembly of the lamp In the process, the extending portion 221 is extended into the matching hole 110, and the limiting portion 222 is extended from the matching hole 110 to the outside of the lighting module 100, and then, only the fixing member 300 located outside the lighting module 100 needs to be close to The surface of the lighting module 100 pushes the fixing member 300 inward to complete the connection work between the fixing member 300 and the fixing member 300, and the operation process is relatively simple and convenient.
另外,在固定件300采用上述结构的情况下,还可以根据照明模组100和连接件220二者的尺寸,对应设计固定件300在配合孔110的轴向上的尺寸,从而在固定件300安装至限位部222和照明模组100之间后,使照明模组100和罩体210之间的间隙尽可能得小,从而防止灯具存在漏光现象。In addition, when the fixing member 300 adopts the above-mentioned structure, the size of the fixing member 300 in the axial direction of the mating hole 110 can be correspondingly designed according to the sizes of the lighting module 100 and the connecting member 220, so that the fixing member 300 After being installed between the limiting portion 222 and the lighting module 100, the gap between the lighting module 100 and the cover body 210 is made as small as possible, so as to prevent the lamp from leaking light.
进一步地,为了防止灯具在使用过程中因连接件220自定位槽311中滑出而破坏连接件220与固定件300与之间的限位配合关系,造成灯具的结构可靠性较低,优选地,如图3所示,固定件300可以包括定位部310和弹性卡持部320,其中,定位部310具有定位槽311,弹性卡持部320与定位部310连接,通过使弹性卡持部320与照明模组100限位配合,可以防止伸入部221脱离定位槽311,进而保证限位部222与固定件300之间具有较高的稳定性。Further, in order to prevent the connecting piece 220 from sliding out of the positioning groove 311 during the use of the lamp, the limit matching relationship between the connecting piece 220 and the fixing piece 300 is damaged, resulting in low structural reliability of the lamp, preferably 3, the fixing member 300 may include a positioning part 310 and an elastic holding part 320, wherein the positioning part 310 has a positioning groove 311, the elastic holding part 320 is connected to the positioning part 310, and the elastic holding part 320 Cooperating with the position limit of the lighting module 100 can prevent the protruding portion 221 from being separated from the positioning groove 311, thereby ensuring high stability between the position limit portion 222 and the fixing member 300.
详细地,弹性卡持部320可以背离定位槽311的槽口设置,从而在组装灯具的过程中,当伸入部221伸入至定位槽311的槽底后,弹性卡持部320可以通过产生一定的弹性形变与照明模组100形成限位关系,从而在弹性卡持部320的限位作用下,保证伸入部221基本不会与定位部310产生相对运动,进而伸入部221也就无法脱离定位槽311,使限位部222与固定件300之间的限位配合关系始终较为稳定。In detail, the elastic clamping portion 320 can be set away from the notch of the positioning groove 311, so that in the process of assembling the lamp, when the extending portion 221 extends to the bottom of the positioning groove 311, the elastic clamping portion 320 can be generated A certain elastic deformation forms a limiting relationship with the lighting module 100, so that under the limiting effect of the elastic clamping portion 320, it is ensured that the extending portion 221 basically does not move relative to the positioning portion 310, so that the extending portion 221 is also limited. The positioning groove 311 cannot be separated, so that the position-limiting relationship between the position-limiting portion 222 and the fixing member 300 is always stable.
具体地,弹性卡持部320可以采用金属板制成,在定位部310也采用金属材料制成的情况下,弹性卡持部320和定位部310可以通过一体成型的方式形成,这可以保证二者之间具有较高的连接可靠性。为了使上述结构的弹性卡持部320具有一定的弹性能力,以与照明模组100限位配合,如图3所示,可以使弹性卡持部320背离定位槽311的槽口的部分结构与定位部310之间具有一定的间隔,这使得弹性卡持部320的前述部分结构具备相对定位部310运动的能力。进一步地,如图3所示,还可以使弹性卡持部320的前述部分结构相对定位部310弯折设置,这使得弹性卡持部320相对定位部310 弹性运动的幅度更大,从而通过改变弹性卡持部320相对定位部310的弯折程度,可以使弹性卡持部320与照明模组100形成可拆卸的限位配合关系。Specifically, the elastic clamping portion 320 may be made of a metal plate. In the case where the positioning portion 310 is also made of a metal material, the elastic clamping portion 320 and the positioning portion 310 may be formed by integral molding, which can ensure two There is a high connection reliability between them. In order to enable the elastic holding portion 320 of the above structure to have a certain elasticity to cooperate with the lighting module 100 in a position limit, as shown in FIG. 3, the structure of the elastic holding portion 320 away from the notch of the positioning groove 311 and There is a certain interval between the positioning parts 310, which enables the aforementioned partial structure of the elastic holding part 320 to have the ability to move relative to the positioning part 310. Further, as shown in FIG. 3, the aforementioned part of the structure of the elastic holding portion 320 can be bent and arranged relative to the positioning portion 310, which makes the elastic movement of the elastic holding portion 320 relative to the positioning portion 310 larger, so that by changing The degree of bending of the elastic holding portion 320 relative to the positioning portion 310 can make the elastic holding portion 320 and the lighting module 100 form a detachable limit matching relationship.
优选地,弹性卡持部320的数量可以为两个,在两个均与照明模组100限位配合的弹性卡持部320的作用下,可以进一步提升伸入部221与定位槽311之间相对固定关系的稳定性。并且,通过使两个弹性卡持部320分别设置在定位槽311的两侧,还可以防止整个固定件300在外力的作用下相对连接件220旋转,以进一步防止伸入部221脱离定位槽311。Preferably, the number of the elastic holding parts 320 may be two, and under the action of the two elastic holding parts 320 both of which are in positionally matched with the lighting module 100, the space between the extending part 221 and the positioning groove 311 can be further raised. The stability of a relatively fixed relationship. In addition, by arranging the two elastic clamping portions 320 on both sides of the positioning groove 311 respectively, it is also possible to prevent the entire fixing member 300 from rotating relative to the connecting member 220 under the action of external force, so as to further prevent the extending portion 221 from being separated from the positioning groove 311 .
可选地,弹性卡持部320可以与照明模组100的内壁或外壁配合,优选地,可以通过设计配合孔110的尺寸,使配合孔110不仅可以容纳伸入部221,配合孔110中位于伸入部221两侧的部分还可以与弹性卡持部320配合,这可以简化照明模组100的整体结构;并而,在配合孔110可以为弹性卡持部320提供限位功能的情况下,还可以根据实际需求,在垂直于配合孔110轴向上,调整伸入部221与配合孔110之间的相对位置,使面罩200与照明模组100之间的连接效果更好。Optionally, the elastic clamping portion 320 can be matched with the inner or outer wall of the lighting module 100. Preferably, the size of the fitting hole 110 can be designed so that the fitting hole 110 can not only accommodate the extending portion 221, but also located in the fitting hole 110 The parts on both sides of the protruding part 221 can also be matched with the elastic holding part 320, which can simplify the overall structure of the lighting module 100; and, in the case where the matching hole 110 can provide a limit function for the elastic holding part 320 According to actual needs, the relative position between the extending portion 221 and the matching hole 110 can be adjusted in the axial direction perpendicular to the matching hole 110, so that the connection effect between the mask 200 and the lighting module 100 is better.
另外,在照明模组100背离罩体210的一侧设有多个散热翅片400,且定位部310朝向散热翅片400的一面设有避让槽312的情况下,通过使散热翅片400伸入避让槽312以与定位部310限位配合,还可以防止因受到震动等破坏弹性卡持部320和照明模组100之间的配合关系。In addition, in the case where a plurality of heat dissipation fins 400 are provided on the side of the lighting module 100 away from the cover 210, and the side of the positioning portion 310 facing the heat dissipation fins 400 is provided with an escape groove 312, the heat dissipation fins 400 are extended The escape groove 312 is in position-limiting cooperation with the positioning portion 310, which can also prevent damage to the matching relationship between the elastic holding portion 320 and the lighting module 100 due to vibration or the like.
为了进一步防止因震动等情况而破坏弹性卡持部320与照明模组100之间的限位配合关系,优选地,如图3所示,固定件300还可以包括防脱部330,防脱部330连接在定位部310背离定位槽311的槽口的一侧,在配合孔110的轴向上,防脱部330向罩体210所在的方向延伸,且防脱部330与照明模组100的外壁贴合,使得防脱部330和弹性卡持部320相对设置,且二者之间夹设照明模组100的部分结构,从而在防脱部330和弹性卡持部320均与照明模组100形成有限位配合关系的情况下,基本可以防止弹性卡持部320与照明模组100之间的限位配合关系被意外破坏,进而保证固定件300与限 位部222之间的限位配合关系也较为稳定。In order to further prevent damage to the position-limiting relationship between the elastic holding portion 320 and the lighting module 100 due to vibrations, etc., preferably, as shown in FIG. 3, the fixing member 300 may further include an anti-dropping portion 330. 330 is connected to the side of the positioning portion 310 away from the notch of the positioning groove 311. In the axial direction of the mating hole 110, the anti-drop portion 330 extends in the direction of the cover 210, and the anti-drop portion 330 is connected to the lighting module 100. The outer wall is attached so that the anti-dropping portion 330 and the elastic holding portion 320 are arranged oppositely, and a part of the structure of the lighting module 100 is sandwiched between the two, so that the anti-dropping portion 330 and the elastic holding portion 320 are both connected to the lighting module In the case where the position-limiting cooperation relationship is formed by 100, it can basically prevent the position-limiting cooperation relationship between the elastic holding portion 320 and the lighting module 100 from being accidentally damaged, thereby ensuring the position-limiting cooperation between the fixing member 300 and the position-limiting portion 222 The relationship is also relatively stable.
具体地,防脱部330与定位部310可以通过一体成型的方式形成,并且,防脱部330的形状可以与照明模组100的外壁的形状相适,从而保证防脱部330与照明模组100之间的限位配合关系更为稳定。Specifically, the anti-dropping portion 330 and the positioning portion 310 can be formed by integral molding, and the shape of the anti-dropping portion 330 can be adapted to the shape of the outer wall of the lighting module 100, so as to ensure that the anti-dropping portion 330 and the lighting module The limit matching relationship between 100 is more stable.
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。The above embodiments of the present invention focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the conciseness of the text, here is No longer.
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。The foregoing descriptions are merely embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (11)

  1. 一种灯具,其中,包括照明模组(100)、面罩(200)和固定件(300),所述面罩(200)包括罩体(210)和连接件(220),所述连接件(220)与所述罩体(210)连接,所述照明模组(100)设置于所述罩体(210)中所述连接件(220)所在的一端,所述连接件(220)伸入所述照明模组(100),且与所述固定件(300)限位配合,以固定所述照明模组(100)和所述罩体(210)。A lamp, which comprises a lighting module (100), a mask (200) and a fixing part (300), the mask (200) comprises a cover body (210) and a connecting piece (220), the connecting piece (220) ) Is connected to the cover (210), the lighting module (100) is arranged at one end of the cover (210) where the connecting piece (220) is located, and the connecting piece (220) extends into the The lighting module (100) is in position-limiting cooperation with the fixing member (300) to fix the lighting module (100) and the cover body (210).
  2. 根据权利要求1所述的灯具,其中,所述照明模组(100)设有配合孔(110),所述配合孔(110)贯穿所述照明模组(100),所述固定件(300)设置于所述照明模组(100)背离所述罩体(210)的一侧,所述连接件(220)穿过所述配合孔(110),且与所述固定件(300)在所述配合孔(110)的轴向上限位配合。The lamp according to claim 1, wherein the lighting module (100) is provided with a matching hole (110), the matching hole (110) penetrates the lighting module (100), and the fixing member (300) ) Is arranged on the side of the lighting module (100) away from the cover (210), the connecting piece (220) passes through the mating hole (110), and is in contact with the fixing piece (300) The axial upper limit of the matching hole (110) is matched.
  3. 根据权利要求2所述的灯具,其中,所述连接件(220)包括伸入部(221)和限位部(222),所述伸入部(221)和所述限位部(222)均为圆形结构,所述限位部(222)的直径大于所述伸入部(221)的直径,所述伸入部(221)位于所述配合孔(110)内,所述限位部(222)与所述固定件(300)在所述配合孔(110)的轴向上限位配合。The lamp according to claim 2, wherein the connecting member (220) includes an extending portion (221) and a limiting portion (222), the extending portion (221) and the limiting portion (222) All are circular structures, the diameter of the limiting portion (222) is greater than the diameter of the extending portion (221), the extending portion (221) is located in the mating hole (110), and the limiting portion (222) The portion (222) fits with the fixing member (300) at the upper axial limit of the fitting hole (110).
  4. 根据权利要求3所述的灯具,其中,所述固定件(300)具有定位槽(311),所述定位槽(311)自所述固定件(300)的侧边向所述固定件(300)的内部延伸形成,所述定位槽(311)与所述伸入部(221)活动连接,所述定位槽(311)与所述限位部(222)在所述配合孔(110)的轴向上限位配合。The lamp according to claim 3, wherein the fixing member (300) has a positioning groove (311), and the positioning groove (311) extends from the side of the fixing member (300) to the fixing member (300). ), the positioning groove (311) is movably connected with the protruding portion (221), and the positioning groove (311) and the limiting portion (222) are formed in the mating hole (110). Axial upper limit fit.
  5. 根据权利要求4所述的灯具,其中,所述定位槽(311)沿所述配合孔(110)的轴向贯穿所述固定件(300),所述限位部(222)位于所述固定件(300)背离所述面罩(200)的一侧。The lamp according to claim 4, wherein the positioning groove (311) penetrates the fixing member (300) along the axial direction of the mating hole (110), and the limiting portion (222) is located at the fixing member (300). The side of the piece (300) facing away from the face mask (200).
  6. 根据权利要求4所述的灯具,其中,所述固定件(300)包括定位部(310)和弹性卡持部(320),所述定位部(310)具有所述定位槽(311), 所述弹性卡持部(320)与所述定位部(310)连接,所述弹性卡持部(320)与所述照明模组(100)限位配合,以限制所述伸入部(221)脱离所述定位槽(311)。The lamp according to claim 4, wherein the fixing member (300) includes a positioning portion (310) and an elastic clamping portion (320), and the positioning portion (310) has the positioning groove (311), and The elastic holding portion (320) is connected to the positioning portion (310), and the elastic holding portion (320) is in position-limiting cooperation with the lighting module (100) to restrict the extending portion (221) Disengage from the positioning groove (311).
  7. 根据权利要求6所述的灯具,其中,所述弹性卡持部(320)的数量为两个,两个所述弹性卡持部(320)分别位于所述定位槽(311)的两侧。The lamp according to claim 6, wherein the number of the elastic holding parts (320) is two, and the two elastic holding parts (320) are respectively located on both sides of the positioning groove (311).
  8. 根据权利要求6所述的灯具,其中,所述弹性卡持部(320)伸入所述配合孔(110)与所述配合孔(110)的孔壁限位配合。The lamp according to claim 6, wherein the elastic clamping portion (320) extends into the matching hole (110) to be in position-limiting engagement with the hole wall of the matching hole (110).
  9. 根据权利要求6所述的灯具,其中,所述照明模组(100)背离所述面罩(200)的一侧设有散热部,所述散热部包括多个散热翅片(400);The lamp according to claim 6, wherein a side of the lighting module (100) facing away from the mask (200) is provided with a heat dissipation portion, and the heat dissipation portion includes a plurality of heat dissipation fins (400);
    所述定位部(310)朝向所述散热翅片(400)的一面设有避让槽(312),所述散热翅片(400)伸入所述避让槽(312)。A side of the positioning portion (310) facing the heat dissipation fin (400) is provided with an escape groove (312), and the heat dissipation fin (400) extends into the escape groove (312).
  10. 根据权利要求6所述的灯具,其中,所述固定件(300)还包括防脱部(330),所述防脱部(330)连接于所述定位部(310)背离所述定位槽(311)的槽口的一侧,在所述配合孔(110)的轴向上,所述防脱部(330)向所述罩体(210)所在的方向延伸,且所述防脱部(330)与所述照明模组(100)的外壁贴合。The lamp according to claim 6, wherein the fixing member (300) further comprises an anti-drop part (330), and the anti-drop part (330) is connected to the positioning part (310) away from the positioning groove ( 311), in the axial direction of the mating hole (110), the anti-dropping portion (330) extends in the direction where the cover (210) is located, and the anti-dropping portion ( 330) is attached to the outer wall of the lighting module (100).
  11. 根据权利要求1所述的灯具,其中,所述连接件(220)和所述固定件(300)均设置有多个,多个所述连接件(220)沿所述罩体(210)的周向均匀分布,且与多个所述固定件(300)一一对应配合。The lamp according to claim 1, wherein the connecting piece (220) and the fixing piece (300) are both provided with a plurality of pieces, and the plurality of connecting pieces (220) are arranged along the line of the cover body (210). It is evenly distributed in the circumferential direction, and is matched with the plurality of fixing members (300) in a one-to-one correspondence.
PCT/CN2020/136480 2019-12-16 2020-12-15 Lamp WO2021121220A1 (en)

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CN201922261626.9 2019-12-16

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CN210891503U (en) * 2019-12-16 2020-06-30 欧普照明股份有限公司 Lamp fitting

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CN210891503U (en) * 2019-12-16 2020-06-30 欧普照明股份有限公司 Lamp fitting

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