WO2018210189A1 - 灯具的级连结构 - Google Patents

灯具的级连结构 Download PDF

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Publication number
WO2018210189A1
WO2018210189A1 PCT/CN2018/086549 CN2018086549W WO2018210189A1 WO 2018210189 A1 WO2018210189 A1 WO 2018210189A1 CN 2018086549 W CN2018086549 W CN 2018086549W WO 2018210189 A1 WO2018210189 A1 WO 2018210189A1
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Prior art keywords
luminaire
luminaire according
cascading structure
cover
rear cover
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PCT/CN2018/086549
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English (en)
French (fr)
Inventor
彭治权
陈锐峰
张建华
Original Assignee
厦门阳光恩耐照明有限公司
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Application filed by 厦门阳光恩耐照明有限公司 filed Critical 厦门阳光恩耐照明有限公司
Priority to DE212018000222.3U priority Critical patent/DE212018000222U1/de
Publication of WO2018210189A1 publication Critical patent/WO2018210189A1/zh
Priority to DKBA201900095U priority patent/DK201900095Y3/da

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    • 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
    • F21V17/164—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 the parts being subjected to bending, e.g. snap joints
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
    • F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues

Definitions

  • the invention relates to a cascade structure of a lamp, in particular to a cascade structure of a downlight.
  • the cascade structure of the traditional lamps requires the same type and size of the wires. If the upstream cascade structure of the adjacent lamps and the downstream cascade structure have different line types, the ends of the wires cannot be fixed at the same time. Therefore, the lamps are poorly fitted and used. restricted.
  • the present invention provides a cascade structure of luminaires that overcomes the deficiencies of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem thereof is:
  • the cascading structure of the luminaire includes a luminaire back cover and a connecting terminal, the front end surface of the luminaire rear cover is formed with an opening, and the rear end surface of the luminaire rear cover is provided with two grooves on the side of the rear cover of the lamp Forming a notch, the two terminals are respectively located in the two recesses, the terminal is provided with a wiring hole on the side of the notch, through which the wire can protrude into the recess and be inserted into the slot; Cover the glands of the two terminals separately.
  • the two sides of the bottom of the gland are respectively provided with pins, and the corresponding pins on the bottom surface of the groove are provided with jacks, and the pins are provided with anti-backup teeth, and the side walls of the jacks are provided There is a limit card tooth that is engaged with the anti-backup tooth.
  • the side walls of the gland and the side walls of the recess are provided with mutually cooperating rail assemblies.
  • the rail assembly includes ribs and channels respectively disposed on the side walls of the gland and the side walls of the recess.
  • the lower bottom surface of the gland is provided with a crimping tooth.
  • the bottom of the notch is provided with a crimping tooth.
  • the terminal is a push-type terminal.
  • the lamp is a downlight
  • the back cover of the lamp is a downlight cover
  • the lower surface of the gland and the crimping teeth at the bottom of the notch can clamp the wire and have a tensile preventing effect.
  • Figure 1 depicts the three-dimensional structure of the luminaire.
  • FIG. 2 is a perspective view showing the lamp cover of FIG. 1 opening the gland.
  • FIG. 3 is a schematic view of the back cover of the lamp of the lamp of FIG. 1.
  • the cascading structure of the luminaire includes a luminaire back cover 10, two terminals 20 and two glands 30.
  • the front end surface of the luminaire rear cover 10 is formed with an opening for loading a light source, a drive, and a lens.
  • the rear surface of the luminaire rear cover 10 is provided with two recesses 11 which form a notch on the side of the hood of the luminaire.
  • Two terminal blocks 20 are respectively located in the two recesses 11 , and the terminal blocks 20 are provided with wiring holes on the side faces of the cutouts through which the wires can protrude into the recesses 11 and be inserted into the slots.
  • Two glands 30 cover the two terminals 20, respectively.
  • the luminaire is a downlight.
  • the two sides of the bottom of the cover 30 are respectively provided with a pin 32.
  • the pin 32 is provided with a retaining pin 34.
  • the bottom of the groove 11 is provided with a socket 12 corresponding to the pin.
  • a limiting latch 13 that is engaged with the anti-retracting latch; the gland 30 is engaged with the luminaire rear cover 10.
  • the anti-backup tabs 34 on the pins 32 are multi-level latches.
  • the side wall of the gland 30 and the side wall of the recess 11 are provided with rail assemblies that can cooperate with each other.
  • the rail assembly includes a rib 41 and a guide groove 42 respectively disposed on a side wall of the gland 30 and a side wall of the recess 11.
  • the lower bottom surface of the gland 30 is provided with a clamping wire 36 on the pressing line, and the bottom of the notch is provided with a lower pressing tooth 14 for engaging the upper and lower clamping teeth 36 and 14.
  • a second lower latch 15 is further disposed.
  • the second lower latch 15 is disposed in parallel with the lower latch 14 , and the second lower latch 15 and the lower latch 14 are between the crimping plate 16 and the jack. 12 are located on both sides of the crimping plate 16.
  • the terminal 20 is a push-type terminal.
  • the lamp rear cover 10 is a downlight rear cover, and the rear cover of the downlight is a part of the cascade structure, and the level connection device is directly combined with the downlight to form an integrated structure.
  • the luminaire back cover 10 is mounted on the downlight body 50, and has a seating space 51 at its front end for facilitating the positioning of the ferrule 30 pins 32 from the socket 12 on the luminaire back cover 10.
  • two different diameter wires can be respectively connected to the two terminals 20, and the multi-stage anti-backup teeth 34 are provided on the pin 32 of the gland 30, so that wires of different diameters can be fixed.
  • the cascading structure of the luminaire of the invention is provided with two connecting terminals, and the two connecting terminals are separately arranged, and can be adapted to different types of wires, which is convenient to use.
  • the gland and the back cover of the lamp are mutually engaged by the anti-backup tooth and the limit card tooth, and the assembly is convenient and fast. Wide range of applications, with good industrial applicability.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本发明公开了一种灯具的级连结构，包括灯具后盖和接线端子，该灯具后盖的前端面形成开口，该灯具后盖的后端面上设有两个凹槽，该凹槽在该灯具后盖的侧面上形成缺口，该接线端子的数量是两个并分别位于两个凹槽当中，该接线端子朝向所述缺口的侧面上设有接线孔，导线可通过该缺口伸入到该凹槽当中并插入该接线孔；还包括分别盖住两个接线端子的压盖。设置两个接线端子，并且两个接线端子分开设置，可以适配不同型号的导线，使用方便。该压盖与该灯具后盖通过防退卡齿和限位卡齿相互卡接，组装方便、快捷。该压盖下底面、该缺口底部的压线卡齿可以夹持导线，具有防拉效果。

Description

灯具的级连结构 技术领域
本发明涉及一种灯具的级连结构，特别是涉及一种筒灯的级连结构。
背景技术
传统灯具的级连结构要求导线的型号大小要完全相同，若相邻灯具上游级连结构和下游级连结构的线型不同，就无法同时固定住导线两端，因此，灯具适配性差，使用受到限制。
发明内容
本发明提供了一种灯具的级连结构，其克服了背景技术所存在的不足。本发明解决其技术问题所采用的技术方案是：
灯具的级连结构，包括灯具后盖和接线端子，该灯具后盖的前端面形成开口，该灯具后盖的后端面上设有两个凹槽，该凹槽在该灯具后盖的侧面上形成缺口，两个接线端子分别位于两个凹槽当中，该接线端子朝向所述缺口的侧面上设有接线孔，导线可通过该缺口伸入到该凹槽当中并插入该接线孔；还包括分别盖住两个接线端子的压盖。
一较佳实施例之中：该压盖底部的两侧分别设有插脚，该凹槽底面上对应该插脚设有插孔，该插脚上设有防退卡齿，该插孔侧壁上设有与该防退卡齿配合卡接的限位卡齿。
一较佳实施例之中：该压盖的侧壁和该凹槽的侧壁上设有可相互配合的导轨组件。
一较佳实施例之中：该导轨组件包括分别设置在该压盖侧壁和该凹槽侧壁的凸筋和导槽。
一较佳实施例之中：该压盖的下底面设有压线卡齿。
一较佳实施例之中：该缺口的底部设有压线卡齿。
一较佳实施例之中：该接线端子是按压式接线端子。
一较佳实施例之中：所述灯具是筒灯，所述灯具后盖是筒灯后盖。
本技术方案与背景技术相比，它具有如下优点：
1.设置两个接线端子，并且两个接线端子分开设置，可以适配不同型号的导线，使用方便。
2.该压盖与该灯具后盖通过防退卡齿和限位卡齿相互卡接，组装方便、快捷。
3.该压盖下底面、该缺口底部的压线卡齿可以夹持导线，具有防拉效果。
4.该机构无螺丝化，全程装配无需用到螺丝，有效提高装配速度，节省时间。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1绘示了灯具的立体结构意图。
图2绘示了图1所示灯具打开压盖的立体示意图。
图3绘示了图1所示灯具的灯具后盖示意图。
具体实施方式
请参照图1至图3，灯具的级连结构包括一灯具后盖10、两个接线端子20及两个压盖30。该灯具后盖10的前端面形成开口，用于装入光源、驱动及透镜。该灯具后盖10的后端面上设有两个凹槽11，该凹槽11在该灯具后盖的侧面上形成缺口。两个接线端子20分别位于两个凹槽11当中，该接线端子20朝向所述缺口的侧面上设有接线孔，导线可通过该缺口伸入到该凹槽11当中并插入该接线孔。两个压盖30分别盖住两个接线端子20。本实施例当中，所述灯具是筒灯。
该压盖30底部的两侧分别设有插脚32，该插脚32上设有防退卡齿34；该凹槽11底面上对应该插脚设有插孔12，该插孔12侧壁上设有与该防退卡齿配合卡接的限位卡齿13；该压盖30与该灯具后盖10卡接。所述插脚32上防退卡齿34为多级卡齿。
该压盖30的侧壁和该凹槽11的侧壁上设有可相互配合的导轨组件。该导轨组件包括分别设置在该压盖30侧壁和该凹槽11侧壁的凸筋41和导槽42。
该压盖30的下底面设有压线上卡齿36，该缺口的底部设有压线下卡齿14，上下卡齿36、14配合可夹住导线。
为防止导线滑动，还设有第二下卡齿15，第二下卡齿15与下卡齿14平行设置，第二下卡齿15与下卡齿14之间为压线板16，插孔12位于压线板16的两侧边。
优选地，该接线端子20是按压式接线端子。
本实施例当中，灯具后盖10是筒灯后盖，筒灯的后盖是级连结构的一部分，级连接装直接与筒灯结合在一起形成一体式的结构。
所述灯具后盖10安装在筒灯本体50上，其前端突出有一让位空间51，以方便压 盖30插脚32由灯具后盖10上的插孔12伸出定位。
使用时，两种不同的直径的导线可以分别接入两个接线端子20，由于压盖30插脚32上设有多级防退卡齿34，使得不同直径的导线均可固定。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明一种灯具的级连结构，设置有两个接线端子，并且两个接线端子分开设置，可以适配不同型号的导线，使用方便。其压盖与该灯具后盖通过防退卡齿和限位卡齿相互卡接，组装方便、快捷。应用范围广，具有良好的工业实用性。

Claims (11)

  1. 灯具的级连结构，包括灯具后盖和接线端子，该灯具后盖的前端面形成开口，其特征在于：该灯具后盖的后端面上设有两个凹槽，该凹槽在该灯具后盖的侧面上形成缺口，两个接线端子分别位于两个凹槽当中，该接线端子朝向所述缺口的侧面上设有接线孔，导线可通过该缺口伸入到该凹槽当中并插入该接线孔；还包括分别盖住两个接线端子的压盖。
  2. 根据权利要求1所述的灯具的级连结构，其特征在于：该压盖底部的两侧分别设有插脚，该凹槽底面上对应该插脚设有插孔，该插脚上设有防退卡齿，该插孔侧壁上设有与该防退卡齿配合卡接的限位卡齿。
  3. 根据权利要求2所述的灯具的级连结构，其特征在于：该防退卡齿为多级卡齿。
  4. 根据权利要求1所述的灯具的级连结构，其特征在于：该压盖的侧壁和该凹槽的侧壁上设有可相互配合的导轨组件。
  5. 根据权利要求4所述的灯具的级连结构，其特征在于：该导轨组件包括分别设置在该压盖侧壁和该凹槽侧壁的凸筋和导槽。
  6. 根据权利要求1或2所述的灯具的级连结构，其特征在于：该压盖的下底面设有压线上卡齿。
  7. 根据权利要求6所述的灯具的级连结构，其特征在于：该缺口的底部设有压线下卡齿。
  8. 根据权利要求6所述的灯具的级连结构，其特征在于：该缺口的底部还设有第二下卡齿，第二下卡齿与下卡齿平行设置，第二下卡齿与下卡齿之间为压线板，插孔位于压线板的两侧边。
  9. 根据权利要求1所述的灯具的级连结构，其特征在于：该接线端子是按压式接线端子。
  10. 根据权利要求1所述的灯具的级连结构，其特征在于：所述灯具是筒灯，所述灯具后盖是筒灯后盖。
  11. 根据权利要求1所述的灯具的级连结构，其特征在于：所述灯具后盖安装在筒灯本体上，其前端突出有一让位空间，以方便压盖插脚由灯具后盖上的插孔伸出定位。
PCT/CN2018/086549 2017-05-15 2018-05-11 灯具的级连结构 WO2018210189A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN206861481U (zh) * 2017-05-15 2018-01-09 厦门阳光恩耐照明有限公司 灯具的级连结构
CN108548132A (zh) * 2018-06-15 2018-09-18 深圳华唐锐照明电器有限公司 一种免工具快速接线安装的一体化灯具
CN111981353B (zh) * 2020-08-25 2022-09-23 福建萌牛智联照明有限公司 一种灯具

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