WO2016015503A1 - Led lamp unit body and combination led lamp - Google Patents

Led lamp unit body and combination led lamp Download PDF

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Publication number
WO2016015503A1
WO2016015503A1 PCT/CN2015/078341 CN2015078341W WO2016015503A1 WO 2016015503 A1 WO2016015503 A1 WO 2016015503A1 CN 2015078341 W CN2015078341 W CN 2015078341W WO 2016015503 A1 WO2016015503 A1 WO 2016015503A1
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Prior art keywords
led lamp
lamp unit
unit body
led
circuit board
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PCT/CN2015/078341
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French (fr)
Chinese (zh)
Inventor
魏永纲
胡志杰
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CE Lighting Ltd
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CE Lighting Ltd
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Publication of WO2016015503A1 publication Critical patent/WO2016015503A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • 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
    • 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
    • F21V17/12—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 screwing
    • 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

Definitions

  • the invention relates to an LED lamp unit body; in addition, the invention also relates to a combined LED lamp.
  • the luminaire is a lighting device that has a decorative effect. With the development of LED technology, combined LED lamps are also increasingly used for lighting. Most of the current luminaires are independent, and there are fewer ways to combine them by unit. Therefore, for different luminaires of the same structure, different sizes and specifications are required for separate production and assembly, resulting in too many product specifications, production and inventory. It is not convenient.
  • the existing conventional LED grasslight and other projection lamps are condensed by an aluminum reflector, resulting in a large beam angle and low luminous efficiency of the lamp.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide an LED lamp unit body with good versatility, easy assembly and replacement, flexible application, convenient connection and installation; in addition, the present invention also provides an LED including the above LED. Combined LED luminaire for the lamp unit body.
  • the LED lamp unit body of the present invention comprises a receiving housing, and a plurality of dovetail slots are arranged around the receiving housing.
  • the receiving housing has a polygonal shape.
  • the LED lamp unit body further includes a transparent cover, a circuit board, an LED light-emitting component, and a total reflection lens, wherein the LED light-emitting component is located on the circuit board and electrically connected, and the light-transmissive cover is
  • the accommodating case is sealed and connected, and the circuit board, the LED illuminating element and the total reflection lens are accommodated, and the total reflection lens is located in a light emitting direction of the LED illuminating element.
  • the LED lamp unit body further includes a housing bracket fixedly coupled to the receiving housing by a bolt assembly and adjustable in direction.
  • the combined LED luminaire further includes a power cord, the power cord is electrically connected to the circuit board through the accommodating housing, and a waterproof bolt assembly is disposed at a joint between the power cord and the accommodating housing.
  • the receiving housing is a heat dissipation housing.
  • the circuit board is a PCB circuit board.
  • the LED light emitting element is a high power LED chip.
  • the combined LED luminaire of the present invention comprises at least two LED luminaire unit bodies, and the LED luminaire unit body comprises a accommodating housing, and the periphery of the accommodating housing is provided a plurality of dovetail slots, the combined LED luminaire further comprising a plurality of connecting members, the cross-sectional shape of the connecting member being composed of two symmetrical isosceles inverted trapezoids, the isosceles inverted trapezoid and the size of the dovetail slot And the shape is matched, when the LED lamp unit body is brought together, the dovetail slots of the adjacent accommodating housings are opposite in position, and are inserted into the adjacent places through the connecting member through the interference fit
  • the LED lamp unit body is connected together in two opposite dovetail slots of the housing, the LED lamp unit body includes a receiving housing, and the housing shell has a plurality of dovetails groove.
  • the connecting member is longitudinally provided with two threaded holes and an expansion joint, and the screw is screwed into the threaded hole to expand the expansion joint, and the connecting member is fastened and fixed in the dovetail groove.
  • the receiving housing has a polygonal shape.
  • the LED lamp unit body further includes a transparent cover, a circuit board, an LED light-emitting component, and a total reflection lens, wherein the LED light-emitting component is located on the circuit board and electrically connected, and the light-transmissive cover and the receiving
  • the housing is sealed in a phase, and the circuit board, the LED light-emitting element and the total reflection lens are accommodated, and the total reflection lens is located in a light-emitting direction of the LED light-emitting element.
  • the LED lamp unit body further includes a housing bracket fixed by a bolt assembly Connected to the receiving housing and adjustable in direction.
  • the combined LED luminaire further includes a power cord that is electrically connected to the circuit board through the accommodating case, and a waterproof bolt assembly is disposed at a junction of the power line and the accommodating case.
  • the receiving housing is a heat dissipation housing.
  • the circuit board is a PCB circuit board.
  • the LED light emitting element is a high power LED chip.
  • the beneficial effect of the present invention is that since the combined LED lamp of the present invention includes at least two LED lamp unit bodies, the LED lamp unit body includes a receiving case, and the periphery of the receiving case is provided with a plurality of dovetail slots.
  • the combined LED luminaire further includes a plurality of connecting members, the cross-sectional shape of the connecting member is composed of two symmetrical isosceles inverted trapezoids, and the isosceles inverted trapezoid is adapted to the size and shape of the dovetail slots.
  • the LED lamp unit bodies are connected together, the LED lamp unit body comprises a receiving shell, and the casing is provided with a plurality of dovetail slots; Providing a plurality of dovetail slots on the receiving housing of the LED lamp unit body, and inserting into the two opposite dovetail slots of the adjacent one of the receiving housings by an interference fit of the connecting member, Connecting the LED lamp unit bodies together, Now the LED lamp unit body is easy and quick to connect, and any number of LED lamp unit bodies can be connected into the combined LED lamp according to the need, thus reducing the specifications of the lamp and realizing the combination of different sizes and specifications, reducing the inventory and production. More simply, the LED lamp unit body and the combined LED lamp of the invention have good versatility, easy combination and replacement, flexible application, convenient connection and installation, and reduced production and inventory costs.
  • FIG. 1 is a front structural view of a combined LED lamp according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic rear view showing the structure of a combined LED lamp according to Embodiment 1 of the present invention
  • FIG. 3 is a perspective structural view of an LED lamp unit body according to Embodiment 2 of the present invention.
  • FIG. 4 is a schematic exploded view of an LED lamp unit body according to Embodiment 2 of the present invention.
  • FIG. 5 is a schematic perspective structural view of an LED lamp unit body according to Embodiment 1 of the present invention.
  • Fig. 6 is a perspective view showing the structure of a connecting member according to a first embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the combined LED lamp of the embodiment can be applied to a stage lamp, comprising two LED lamp unit bodies and a plurality of connecting members 20 , wherein the LED lamp unit body comprises a housing 1 , a light-transmissive cover 2 , a circuit board 3 , an LED light-emitting element 4 , a total reflection lens 5 , and a power line 8 .
  • the LED light-emitting elements 4 are located on the circuit board 3 and electrically connected.
  • the smooth cover 2 is sealingly connected to the accommodating case 1 and houses the circuit board 3, the LED illuminating element 4 and the total reflection lens 5, and the total reflection lens 5 is located at
  • the light-emitting direction of the LED light-emitting element 4 is electrically connected to the circuit board 3 through the accommodating case 1 , and the power line 8 is waterproofed at the connection with the accommodating case 1 a bolt assembly 7,
  • the accommodating case 1 is a heat dissipating case, specifically an aluminum alloy heat dissipating case
  • the circuit board is a PCB circuit board, and the LED illuminating element is a high power LED chip
  • the accommodating case 1 is a square, of course, other polygons, such as an equilateral triangle, a regular hexagon, etc.
  • the periphery of the accommodating case 1 is provided with a plurality of In the tail groove 10,
  • the cross-sectional shape of the connecting member 20 is composed of two symmetrical isosceles inverted trapezoids, and the isosceles in
  • the LED lamp unit bodies are connected together, and the connecting member 20 is longitudinally provided with two threaded holes 201 and expansion joints 202, which are screwed into the threaded holes 201 by screws 30, The expansion joint 202 is caused to expand, and the connecting member 20 is fastened and fixed in the dovetail groove 10.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the LED lamp unit body of the embodiment is an LED grass lamp, including a housing case 1 , a light transmissive cover 2 , a circuit board 3 , an LED light-emitting component 4 , and a total reflection lens 5 .
  • the housing bracket 6, the power cord 8, the LED light-emitting element 4 is located on the circuit board 3 and electrically connected, the transparent cover 2 is sealed and connected to the receiving housing 1
  • the circuit board 3, the LED light-emitting element 4 and the total reflection lens 5 are accommodated, the total reflection lens 5 is located in the light-emitting direction of the LED light-emitting element 4, and the housing holder 6 is fixed by the bolt assembly 9.
  • the power cable 8 is electrically connected to the circuit board 3 through the accommodating case 1 , and the power cable 8 and the accommodating case are connected to the accommodating case 1 .
  • the waterproofing bolt assembly 7 is disposed at the joint of the body 1 to facilitate outdoor waterproofing.
  • the accommodating housing 1 is a heat dissipating housing. In this embodiment, an aluminum alloy heat dissipating housing is specifically used, and the circuit board 3 is a PCB circuit board.
  • the LED light-emitting element 4 is a high-power LED chip, and the housing case 1 has a square shape, and of course other polygons, such as an equilateral triangle, A hexagonal shape or the like is provided, and a plurality of dovetail grooves 10 are provided in the periphery of the accommodating case 1.
  • the LED lamp unit body of this embodiment can be used independently as a lamp, or can be used in combination as in the first embodiment.
  • the combined LED lamps may also be other lamps such as wall washers.
  • the present invention is provided by arranging a plurality of dovetail grooves 10 on the accommodating case 1 of the LED lamp unit body, and inserting two opposite sides of the adjacent accommodating case 1 by an interference fit of the connecting member 20 In the dovetail slot 10, the LED lamp unit bodies are connected together to realize a simple and quick connection of the LED lamp unit body, and any number of LED lamp unit bodies can be connected into a combined LED lamp unit as needed, thereby reducing
  • the specification of the luminaire realizes the combination of different size specifications, reduces the inventory, and the production is simpler. Therefore, the LED lamp unit body and the combined LED luminaire of the invention have good versatility, easy combination and replacement, flexible application, convenient connection and installation, Reduce the cost of production and inventory.
  • the invention provides the total reflection lens 5 for performing total reflection concentrating on the LED illumination, By adjusting the parameters of the lens and the distance of the LED, the beam angle can be set smaller as needed, and the light concentration is high, the luminous efficiency is high, and the disadvantages of the existing aluminum reflector are avoided, so that the beam angle is small and the light is concentrated. High luminous efficiency.
  • the invention can be widely applied to the field of LED lamps.

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

Abstract

Disclosed are an LED lamp unit body and combination LED lamp having good versatility and flexible application, which are conveniently connected and installed and easy to combine and replace. The combination LED lamp comprises at least two LED lamp unit bodies and a plurality of connection elements (20). The LED lamp unit body comprises an accommodating shell (1), the periphery of the accommodating shell (1) being provided with a plurality of dovetail grooves (10). The cross section shape of the connection elements (20) is formed of two symmetrical inverted isosceles trapezoids, the size and shape of said inverted isosceles trapezoids matching the size and shape of the dovetail grooves (10). When the LED lamp unit bodies are positioned against one another, the dovetail grooves (10) of adjacent accommodating shells (1) are positioned opposite to one another, and the LED lamp unit bodies are connected together by means of inserting a connection element (20) by an interference fit into two opposite dovetail grooves (10) of the adjacent accommodating shells (1).

Description

一种LED灯具单元体及组合式LED灯具LED lamp unit body and combined LED lamp 技术领域Technical field

本发明涉及一种LED灯具单元体；另外，本发明还涉及一种组合式LED灯具。The invention relates to an LED lamp unit body; in addition, the invention also relates to a combined LED lamp.

背景技术Background technique

灯具是一种照明用器材，兼有装饰的作用。随着LED技术的发展，组合式LED灯具用于照明也日益普及。目前的灯具大多各自独立，通过单元方式组合的方式较少，因此对于同样结构的灯具，大小规格的不同，也需要不同的部件进行单独生产装配，使得产品规格数量过多，生产及库存均带来不便。The luminaire is a lighting device that has a decorative effect. With the development of LED technology, combined LED lamps are also increasingly used for lighting. Most of the current luminaires are independent, and there are fewer ways to combine them by unit. Therefore, for different luminaires of the same structure, different sizes and specifications are required for separate production and assembly, resulting in too many product specifications, production and inventory. It is not convenient.

另外，现有的普通LED草地灯等投射式灯具均采用铝反光罩进行聚光，造成光束角偏大，灯具发光效率低。In addition, the existing conventional LED grasslight and other projection lamps are condensed by an aluminum reflector, resulting in a large beam angle and low luminous efficiency of the lamp.

发明内容Summary of the invention

本发明所要解决的技术问题是克服现有技术的不足，提供一种通用性好、易于组合和替换、应用灵活、连接安装方便的LED灯具单元体；另外，本发明还提供一种包括上述LED灯具单元体的组合式LED灯具。The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide an LED lamp unit body with good versatility, easy assembly and replacement, flexible application, convenient connection and installation; in addition, the present invention also provides an LED including the above LED. Combined LED luminaire for the lamp unit body.

本发明LED灯具单元体所采用的技术方案是：本发明LED灯具单元体包括容置壳体，所述容置壳体的周边设有若干个燕尾槽。The technical solution of the LED lamp unit body of the present invention is that the LED lamp unit body of the present invention comprises a receiving housing, and a plurality of dovetail slots are arranged around the receiving housing.

所述容置壳体呈多边形。The receiving housing has a polygonal shape.

所述LED灯具单元体还包括透光面盖、电路板、LED发光元件、全反射透镜，所述LED发光元件位于所述电路板上并电连接，所述透光面盖与所述 容置壳体相密封连接，并将所述电路板、所述LED发光元件及所述全反射透镜容置于内，所述全反射透镜位于所述LED发光元件的出光方向。The LED lamp unit body further includes a transparent cover, a circuit board, an LED light-emitting component, and a total reflection lens, wherein the LED light-emitting component is located on the circuit board and electrically connected, and the light-transmissive cover is The accommodating case is sealed and connected, and the circuit board, the LED illuminating element and the total reflection lens are accommodated, and the total reflection lens is located in a light emitting direction of the LED illuminating element.

所述LED灯具单元体还包括壳体支架，所述壳体支架通过螺栓组件固定连接于所述容置壳体上并可调整方向。The LED lamp unit body further includes a housing bracket fixedly coupled to the receiving housing by a bolt assembly and adjustable in direction.

所述组合式LED灯具还包括电源线，所述电源线穿过所述容置壳体与所述电路板相电连接，所述电源线与所述容置壳体连接处设置防水螺栓组件The combined LED luminaire further includes a power cord, the power cord is electrically connected to the circuit board through the accommodating housing, and a waterproof bolt assembly is disposed at a joint between the power cord and the accommodating housing.

所述容置壳体是散热壳体。The receiving housing is a heat dissipation housing.

所述电路板为PCB电路板。The circuit board is a PCB circuit board.

所述LED发光元件是大功率LED芯片。The LED light emitting element is a high power LED chip.

本发明组合式LED灯具所采用的技术方案是：本发明组合式LED灯具包括至少两个LED灯具单元体，所述LED灯具单元体包括容置壳体，所述容置壳体的周边设有若干个燕尾槽，所述组合式LED灯具还包括若干个连接件，所述连接件的横断面形状由两个对称的等腰倒梯形构成，所述等腰倒梯形与所述燕尾槽的大小和形状相适配，所述LED灯具单元体靠合在一起时，相邻的所述容置壳体的所述燕尾槽位置相对，通过所述连接件通过过盈配合插入到相邻的所述容置壳体的两个相对的所述燕尾槽中，将所述LED灯具单元体连接在一起，LED灯具单元体包括容置壳体，所述容置壳体的周边设有若干个燕尾槽。The technical solution of the combined LED luminaire of the present invention is that the combined LED luminaire of the present invention comprises at least two LED luminaire unit bodies, and the LED luminaire unit body comprises a accommodating housing, and the periphery of the accommodating housing is provided a plurality of dovetail slots, the combined LED luminaire further comprising a plurality of connecting members, the cross-sectional shape of the connecting member being composed of two symmetrical isosceles inverted trapezoids, the isosceles inverted trapezoid and the size of the dovetail slot And the shape is matched, when the LED lamp unit body is brought together, the dovetail slots of the adjacent accommodating housings are opposite in position, and are inserted into the adjacent places through the connecting member through the interference fit The LED lamp unit body is connected together in two opposite dovetail slots of the housing, the LED lamp unit body includes a receiving housing, and the housing shell has a plurality of dovetails groove.

所述连接件纵向设有两个螺纹孔及伸缩缝，通过螺钉拧入所述螺纹孔内，使得所述伸缩缝扩张，所述连接件涨紧固定在所述燕尾槽中。The connecting member is longitudinally provided with two threaded holes and an expansion joint, and the screw is screwed into the threaded hole to expand the expansion joint, and the connecting member is fastened and fixed in the dovetail groove.

所述容置壳体呈多边形。The receiving housing has a polygonal shape.

所述LED灯具单元体还包括透光面盖、电路板、LED发光元件、全反射透镜，所述LED发光元件位于所述电路板上并电连接，所述透光面盖与所述容置壳体相密封连接，并将所述电路板、所述LED发光元件及所述全反射透镜容置于内，所述全反射透镜位于所述LED发光元件的出光方向。The LED lamp unit body further includes a transparent cover, a circuit board, an LED light-emitting component, and a total reflection lens, wherein the LED light-emitting component is located on the circuit board and electrically connected, and the light-transmissive cover and the receiving The housing is sealed in a phase, and the circuit board, the LED light-emitting element and the total reflection lens are accommodated, and the total reflection lens is located in a light-emitting direction of the LED light-emitting element.

所述LED灯具单元体还包括壳体支架，所述壳体支架通过螺栓组件固定 连接于所述容置壳体上并可调整方向。The LED lamp unit body further includes a housing bracket fixed by a bolt assembly Connected to the receiving housing and adjustable in direction.

所述组合式LED灯具还包括电源线，所述电源线穿过所述容置壳体与所述电路板相电连接，所述电源线与所述容置壳体连接处设置防水螺栓组件。The combined LED luminaire further includes a power cord that is electrically connected to the circuit board through the accommodating case, and a waterproof bolt assembly is disposed at a junction of the power line and the accommodating case.

所述容置壳体是散热壳体。The receiving housing is a heat dissipation housing.

所述电路板为PCB电路板。The circuit board is a PCB circuit board.

所述LED发光元件是大功率LED芯片。The LED light emitting element is a high power LED chip.

本发明的有益效果是：由于本发明的组合式LED灯具包括至少两个LED灯具单元体，所述LED灯具单元体包括容置壳体，所述容置壳体的周边设有若干个燕尾槽，所述组合式LED灯具还包括若干个连接件，所述连接件的横断面形状由两个对称的等腰倒梯形构成，所述等腰倒梯形与所述燕尾槽的大小和形状相适配，所述LED灯具单元体靠合在一起时，相邻的所述容置壳体的所述燕尾槽位置相对，通过所述连接件通过过盈配合插入到相邻的所述容置壳体的两个相对的所述燕尾槽中，将所述LED灯具单元体连接在一起，LED灯具单元体包括容置壳体，所述容置壳体的周边设有若干个燕尾槽；本发明通过在LED灯具单元体的容置壳体上设置若干个燕尾槽，并通过所述连接件的过盈配合插入到相邻的所述容置壳体的两个相对的所述燕尾槽中，将所述LED灯具单元体连接在一起，实现了LED灯具单元体的简便快速连接，可以根据需要将任意数量的LED灯具单元体连接成组合式LED灯具，因此减少了灯具的规格，同时实现了不同大小规格的组合，减少了库存，生产更简单，故本发明的LED灯具单元体及组合式LED灯具通用性好、易于组合和替换、应用灵活、连接安装方便，降低了生产和库存的成本。The beneficial effect of the present invention is that since the combined LED lamp of the present invention includes at least two LED lamp unit bodies, the LED lamp unit body includes a receiving case, and the periphery of the receiving case is provided with a plurality of dovetail slots. The combined LED luminaire further includes a plurality of connecting members, the cross-sectional shape of the connecting member is composed of two symmetrical isosceles inverted trapezoids, and the isosceles inverted trapezoid is adapted to the size and shape of the dovetail slots. When the LED lamp unit bodies are brought together, the dovetail slots of the adjacent accommodating housings are oppositely positioned, and the connecting members are inserted into the adjacent accommodating shells through an interference fit through the connecting members. In the two opposite dovetail slots of the body, the LED lamp unit bodies are connected together, the LED lamp unit body comprises a receiving shell, and the casing is provided with a plurality of dovetail slots; Providing a plurality of dovetail slots on the receiving housing of the LED lamp unit body, and inserting into the two opposite dovetail slots of the adjacent one of the receiving housings by an interference fit of the connecting member, Connecting the LED lamp unit bodies together, Now the LED lamp unit body is easy and quick to connect, and any number of LED lamp unit bodies can be connected into the combined LED lamp according to the need, thus reducing the specifications of the lamp and realizing the combination of different sizes and specifications, reducing the inventory and production. More simply, the LED lamp unit body and the combined LED lamp of the invention have good versatility, easy combination and replacement, flexible application, convenient connection and installation, and reduced production and inventory costs.

附图说明DRAWINGS

图1是本发明实施例一的组合式LED灯具的正面结构示意图；1 is a front structural view of a combined LED lamp according to Embodiment 1 of the present invention;

图2是本发明实施例一的组合式LED灯具的背面结构示意图；2 is a schematic rear view showing the structure of a combined LED lamp according to Embodiment 1 of the present invention;

图3是本发明实施例二的LED灯具单元体的立体结构示意图； 3 is a perspective structural view of an LED lamp unit body according to Embodiment 2 of the present invention;

图4是本发明实施例二的LED灯具单元体的爆炸结构示意图；4 is a schematic exploded view of an LED lamp unit body according to Embodiment 2 of the present invention;

图5是本发明实施例一的LED灯具单元体的立体结构示意图；5 is a schematic perspective structural view of an LED lamp unit body according to Embodiment 1 of the present invention;

图6是本发明实施例一的连接件的立体结构示意图。Fig. 6 is a perspective view showing the structure of a connecting member according to a first embodiment of the present invention.

具体实施方式detailed description

实施例一：Embodiment 1:

如图1、图2、图5、图6所示，本实施例的组合式LED灯具可应用于舞台灯，包括两个LED灯具单元体及若干个连接件20，所述LED灯具单元体包括容置壳体1、透光面盖2、电路板3、LED发光元件4、全反射透镜5、电源线8，所述LED发光元件4位于所述电路板3上并电连接，所述透光面盖2与所述容置壳体1相密封连接，并将所述电路板3、所述LED发光元件4及所述全反射透镜5容置于内，所述全反射透镜5位于所述LED发光元件4的出光方向，所述电源线8穿过所述容置壳体1与所述电路板3相电连接，所述电源线8与所述容置壳体1连接处设置防水螺栓组件7，所述容置壳体1是散热壳体，具体为铝合金散热壳体，所述电路板为PCB电路板，所述LED发光元件是大功率LED芯片，所述容置壳体1呈正方形，当然也可以是其它多边形，如正三角形、正六边形等，所述容置壳体1的周边设有若干个燕尾槽10，所述连接件20的横断面形状由两个对称的等腰倒梯形构成，所述等腰倒梯形与所述燕尾槽10的大小和形状相适配，所述LED灯具单元体靠合在一起时，相邻的所述容置壳体1的所述燕尾槽10位置相对，通过所述连接件20通过过盈配合插入到相邻的所述容置壳体1的两个相对的所述燕尾槽10中，将所述LED灯具单元体连接在一起，所述连接件20纵向设有两个螺纹孔201及伸缩缝202，通过螺钉30拧入所述螺纹孔201内，使得所述伸缩缝202扩张，所述连接件20涨紧固定在所述燕尾槽10中。 As shown in FIG. 1 , FIG. 2 , FIG. 5 and FIG. 6 , the combined LED lamp of the embodiment can be applied to a stage lamp, comprising two LED lamp unit bodies and a plurality of connecting members 20 , wherein the LED lamp unit body comprises a housing 1 , a light-transmissive cover 2 , a circuit board 3 , an LED light-emitting element 4 , a total reflection lens 5 , and a power line 8 . The LED light-emitting elements 4 are located on the circuit board 3 and electrically connected. The smooth cover 2 is sealingly connected to the accommodating case 1 and houses the circuit board 3, the LED illuminating element 4 and the total reflection lens 5, and the total reflection lens 5 is located at The light-emitting direction of the LED light-emitting element 4 is electrically connected to the circuit board 3 through the accommodating case 1 , and the power line 8 is waterproofed at the connection with the accommodating case 1 a bolt assembly 7, the accommodating case 1 is a heat dissipating case, specifically an aluminum alloy heat dissipating case, the circuit board is a PCB circuit board, and the LED illuminating element is a high power LED chip, and the accommodating case 1 is a square, of course, other polygons, such as an equilateral triangle, a regular hexagon, etc., the periphery of the accommodating case 1 is provided with a plurality of In the tail groove 10, the cross-sectional shape of the connecting member 20 is composed of two symmetrical isosceles inverted trapezoids, and the isosceles inverted trapezoid is matched with the size and shape of the dovetail groove 10, and the LED lamp unit body When the legs are closed together, the dovetail slots 10 of the adjacent accommodating housings 1 are positioned opposite each other, and the two connecting housings 1 are inserted through the connecting member 20 by an interference fit. In the opposite dovetail slots 10, the LED lamp unit bodies are connected together, and the connecting member 20 is longitudinally provided with two threaded holes 201 and expansion joints 202, which are screwed into the threaded holes 201 by screws 30, The expansion joint 202 is caused to expand, and the connecting member 20 is fastened and fixed in the dovetail groove 10.

实施例二：Embodiment 2:

如图3、图4所示，本实施例的LED灯具单元体是一种LED草地灯，包括容置壳体1、透光面盖2、电路板3、LED发光元件4、全反射透镜5、壳体支架6、电源线8，所述LED发光元件4位于所述电路板3上并电连接，所述透光面盖2与所述容置壳体1相密封连接，并将所述电路板3、所述LED发光元件4及所述全反射透镜5容置于内，所述全反射透镜5位于所述LED发光元件4的出光方向，所述壳体支架6通过螺栓组件9固定连接于所述容置壳体1上并可调整方向，所述电源线8穿过所述容置壳体1与所述电路板3相电连接，所述电源线8与所述容置壳体1连接处设置防水螺栓组件7，以利于户外防水，所述容置壳体1是散热壳体，本实施例具体采用铝合金散热壳体，所述电路板3为PCB电路板，所述LED发光元件4是大功率LED芯片，所述容置壳体1呈正方形，当然也可以是其它多边形，如正三角形、正六边形等，所述容置壳体1的周边设有若干个燕尾槽10。本实施例的LED灯具单元体可独立作为灯具使用，也可以如实施例一一样组合使用。As shown in FIG. 3 and FIG. 4 , the LED lamp unit body of the embodiment is an LED grass lamp, including a housing case 1 , a light transmissive cover 2 , a circuit board 3 , an LED light-emitting component 4 , and a total reflection lens 5 . , the housing bracket 6, the power cord 8, the LED light-emitting element 4 is located on the circuit board 3 and electrically connected, the transparent cover 2 is sealed and connected to the receiving housing 1 The circuit board 3, the LED light-emitting element 4 and the total reflection lens 5 are accommodated, the total reflection lens 5 is located in the light-emitting direction of the LED light-emitting element 4, and the housing holder 6 is fixed by the bolt assembly 9. The power cable 8 is electrically connected to the circuit board 3 through the accommodating case 1 , and the power cable 8 and the accommodating case are connected to the accommodating case 1 . The waterproofing bolt assembly 7 is disposed at the joint of the body 1 to facilitate outdoor waterproofing. The accommodating housing 1 is a heat dissipating housing. In this embodiment, an aluminum alloy heat dissipating housing is specifically used, and the circuit board 3 is a PCB circuit board. The LED light-emitting element 4 is a high-power LED chip, and the housing case 1 has a square shape, and of course other polygons, such as an equilateral triangle, A hexagonal shape or the like is provided, and a plurality of dovetail grooves 10 are provided in the periphery of the accommodating case 1. The LED lamp unit body of this embodiment can be used independently as a lamp, or can be used in combination as in the first embodiment.

以上实施例仅是举例，不是对本发明保护范围的限制，如所述组合式LED灯具还可以是洗墙灯等其它灯具。The above embodiments are merely examples, and are not intended to limit the scope of the present invention. For example, the combined LED lamps may also be other lamps such as wall washers.

本发明通过在LED灯具单元体的容置壳体1上设置若干个燕尾槽10，并通过所述连接件20的过盈配合插入到相邻的所述容置壳体1的两个相对的所述燕尾槽10中，将所述LED灯具单元体连接在一起，实现了LED灯具单元体的简便快速连接，可以根据需要将任意数量的LED灯具单元体连接成组合式LED灯具，因此减少了灯具的规格，同时实现了不同大小规格的组合，减少了库存，生产更简单，因此本发明的LED灯具单元体及组合式LED灯具通用性好、易于组合和替换、应用灵活、连接安装方便，降低了生产和库存的成本。The present invention is provided by arranging a plurality of dovetail grooves 10 on the accommodating case 1 of the LED lamp unit body, and inserting two opposite sides of the adjacent accommodating case 1 by an interference fit of the connecting member 20 In the dovetail slot 10, the LED lamp unit bodies are connected together to realize a simple and quick connection of the LED lamp unit body, and any number of LED lamp unit bodies can be connected into a combined LED lamp unit as needed, thereby reducing The specification of the luminaire realizes the combination of different size specifications, reduces the inventory, and the production is simpler. Therefore, the LED lamp unit body and the combined LED luminaire of the invention have good versatility, easy combination and replacement, flexible application, convenient connection and installation, Reduce the cost of production and inventory.

本发明通过设置所述全反射透镜5用于对LED发光进行全反射聚光，通 过调节透镜的参数和LED的距离使得光束角可以根据需要设置得较小，且出光集中度高，发光效率高，避免了现有铝反光罩的弊端，因此本发明光束角较小、出光集中、发光效率高。The invention provides the total reflection lens 5 for performing total reflection concentrating on the LED illumination, By adjusting the parameters of the lens and the distance of the LED, the beam angle can be set smaller as needed, and the light concentration is high, the luminous efficiency is high, and the disadvantages of the existing aluminum reflector are avoided, so that the beam angle is small and the light is concentrated. High luminous efficiency.

本发明可广泛应用于LED灯具领域。 The invention can be widely applied to the field of LED lamps.

Claims (10)

一种LED灯具单元体，其特征在于：包括容置壳体(1)，所述容置壳体(1)的周边设有若干个燕尾槽(10)。An LED lamp unit body is characterized in that it comprises a receiving casing (1), and a plurality of dovetail grooves (10) are arranged around the receiving casing (1). 根据权利要求1所述的LED灯具单元体，其特征在于：所述容置壳体(1)呈多边形。The LED lamp unit body according to claim 1, characterized in that the accommodating case (1) has a polygonal shape. 根据权利要求1或2所述的LED灯具单元体，其特征在于：所述LED灯具单元体还包括透光面盖(2)、电路板(3)、LED发光元件(4)、全反射透镜(5)，所述LED发光元件(4)位于所述电路板(3)上并电连接，所述透光面盖(2)与所述容置壳体(1)相密封连接，并将所述电路板(3)、所述LED发光元件(4)及所述全反射透镜(5)容置于内，所述全反射透镜(5)位于所述LED发光元件(4)的出光方向。The LED lamp unit body according to claim 1 or 2, wherein the LED lamp unit body further comprises a transparent cover (2), a circuit board (3), an LED light-emitting component (4), and a total reflection lens. (5) The LED light emitting element (4) is located on the circuit board (3) and electrically connected, and the light transmissive cover (2) is sealingly connected to the receiving case (1), and The circuit board (3), the LED light-emitting element (4) and the total reflection lens (5) are accommodated, and the total reflection lens (5) is located in a light-emitting direction of the LED light-emitting element (4) . 根据权利要求3所述的LED灯具单元体，其特征在于：所述LED灯具单元体还包括壳体支架(6)，所述壳体支架(6)通过螺栓组件(9)固定连接于所述容置壳体(1)上并可调整方向。The LED lamp unit body according to claim 3, wherein the LED lamp unit body further comprises a housing bracket (6), and the housing bracket (6) is fixedly coupled to the bobbin assembly (9) The housing (1) is accommodated and the direction can be adjusted. 根据权利要求3所述的LED灯具单元体，其特征在于：所述组合式LED灯具还包括电源线(8)，所述电源线(8)穿过所述容置壳体(1)与所述电路板(3)相电连接，所述电源线(8)与所述容置壳体(1)连接处设置防水螺栓组件(7)。The LED lamp unit body according to claim 3, wherein the combined LED lamp further comprises a power cord (8), the power cord (8) passing through the receiving housing (1) and the The circuit board (3) is electrically connected, and a waterproof bolt assembly (7) is disposed at a position where the power line (8) is connected to the accommodating case (1). 根据权利要求3所述的LED灯具单元体，其特征在于：所述容置壳体(1)是散热壳体。The LED lamp unit body according to claim 3, wherein the accommodating case (1) is a heat dissipating case. 根据权利要求3所述的LED灯具单元体，其特征在于：所述电路板(3)为PCB电路板。The LED lamp unit body according to claim 3, characterized in that the circuit board (3) is a PCB circuit board. 根据权利要求3所述的LED灯具，其特征在于：所述LED发光元件(4)是大功率LED芯片。LED lamp according to claim 3, characterized in that the LED lighting element (4) is a high power LED chip. 一种组合式LED灯具，其特征在于：包括至少两个权利要求1至6任意 一项所述的LED灯具单元体，所述组合式LED灯具还包括若干个连接件(20)，所述连接件(20)的横断面形状由两个对称的等腰倒梯形构成，所述等腰倒梯形与所述燕尾槽(10)的大小和形状相适配，所述LED灯具单元体靠合在一起时，相邻的所述容置壳体(1)的所述燕尾槽(10)位置相对，通过所述连接件(20)通过过盈配合插入到相邻的所述容置壳体(1)的两个相对的所述燕尾槽(10)中，将所述LED灯具单元体连接在一起。A combined LED luminaire characterized by comprising at least two of claims 1 to 6 An LED lamp unit body, the combined LED lamp further comprising a plurality of connecting members (20), the cross-sectional shape of the connecting member (20) being composed of two symmetrical isosceles inverted trapezoids, The isosceles inverted trapezoid is adapted to the size and shape of the dovetail slot (10), and the dovetail slots of the adjacent receiving housings (1) when the LED lamp unit bodies are brought together 10) oppositely positioned, the LED luminaire is inserted into the two opposite dovetail slots (10) of the adjacent accommodating housing (1) by the connecting member (20) through an interference fit The unit bodies are connected together. 根据权利要求9所述的组合式LED灯具，其特征在于：所述连接件(20)纵向设有两个螺纹孔(201)及伸缩缝(202)，通过螺钉(30)拧入所述螺纹孔(201)内，使得所述伸缩缝(202)扩张，所述连接件(20)涨紧固定在所述燕尾槽(10)中。 The combined LED lamp according to claim 9, wherein the connecting member (20) is provided with two threaded holes (201) and an expansion joint (202) in the longitudinal direction, and the thread is screwed into the thread (30). Inside the hole (201), the expansion joint (202) is expanded, and the connecting member (20) is fastened and fixed in the dovetail groove (10).
PCT/CN2015/078341 2014-07-28 2015-05-06 Led lamp unit body and combination led lamp Ceased WO2016015503A1 (en)

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