CN201606715U - LED lighting device with efficient heat dissipation - Google Patents
LED lighting device with efficient heat dissipation Download PDFInfo
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- CN201606715U CN201606715U CN2010201073083U CN201020107308U CN201606715U CN 201606715 U CN201606715 U CN 201606715U CN 2010201073083 U CN2010201073083 U CN 2010201073083U CN 201020107308 U CN201020107308 U CN 201020107308U CN 201606715 U CN201606715 U CN 201606715U
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- 238000004519 manufacturing process Methods 0.000 abstract description 3
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- 230000000694 effects Effects 0.000 description 5
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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
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
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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
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
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Abstract
本实用新型提供一种具有高效散热功能的LED照明装置，包括至少两个LED照明模块和电源，每一LED照明模块各自独立设置，并分别连接至一电源，并且，每一LED照明模块进一步包括PCB板，包括多个LED颗粒的一发光单元、透光单元以及一散热单元，PCB板的一侧设置一散热单元、PCB板的另一侧电性连接LED颗粒，LED颗粒外部设置透光单元。本实用新型每个模块独立设置，彼此之间的散热也是独立的，并且彼此之间留有空隙，散热速度更快，且为模块化的构造，不仅制造容易，并且在应用中拆卸更换或者维修都相比非模块化的照明装置更加方便。
The utility model provides an LED lighting device with a high-efficiency heat dissipation function, which includes at least two LED lighting modules and a power supply, each LED lighting module is independently arranged and connected to a power supply, and each LED lighting module further includes PCB board, including a light-emitting unit, a light-transmitting unit and a heat-dissipating unit of a plurality of LED particles, a heat-dissipating unit is arranged on one side of the PCB board, the other side of the PCB board is electrically connected to the LED particles, and a light-transmitting unit is arranged outside the LED particles . Each module of the utility model is set independently, and the heat dissipation between each other is also independent, and there are gaps between each other, the heat dissipation speed is faster, and it is a modular structure, which is not only easy to manufacture, but also easy to disassemble, replace or maintain in application Both are more convenient than non-modular lighting fixtures.
Description
技术领域technical field
本实用新型涉及一种采用LED作为光源的LED照明装置，具体涉及到一种具有高效散热功能的LED照明装置。The utility model relates to an LED lighting device using LED as a light source, in particular to an LED lighting device with a high-efficiency heat dissipation function.
背景技术Background technique
随着LED技术的发展，LED越来越多地被应用在照明领域，特别是应用在路灯照明上，以其光线强度高，照明效率较高，且能耗较低而受到广泛关注。With the development of LED technology, LED is more and more used in the field of lighting, especially in street lighting, because of its high light intensity, high lighting efficiency, and low energy consumption, it has attracted widespread attention.
公知的LED照明装置的灯头部分由包括有LED颗粒的发光部分、电路板和配有透镜的透光单元，及散热器、外壳和电源构成。发光部分和电源一般整合在比较封闭的灯壳内。当用作路灯的LED照明装置，通常需要使用大功率的LED。然而，大功率的LED工作时会散发出大量的热量，如果这些热量不能及时地排出，则极有可能导致LED颗粒的PN节温度大幅度地上升，由此大大影响了LED的使用寿命。同时，这些热量同样也对电源产生不良的影响。因此，如何将LED颗粒产生的热能够快速高效地导出灯体内部，以此提高LED路灯照明效果和使用寿命是本领域技术人员共同研究的关键性技术。The lamp base of the known LED lighting device is composed of a light-emitting part including LED particles, a circuit board, a light-transmitting unit equipped with a lens, a heat sink, a casing and a power supply. The light-emitting part and the power supply are generally integrated in a relatively closed lamp housing. When used as an LED lighting device for street lights, it is usually necessary to use high-power LEDs. However, high-power LEDs will emit a lot of heat when they work. If the heat cannot be discharged in time, it is very likely to cause the temperature of the PN junction of the LED particles to rise significantly, thus greatly affecting the service life of the LED. At the same time, these heats also have a bad influence on the power supply. Therefore, how to quickly and efficiently export the heat generated by LED particles to the inside of the lamp body, so as to improve the lighting effect and service life of LED street lamps is a key technology jointly researched by those skilled in the art.
现有的LED照明装置的主要有以下几种结构。一种比较常见的结构是：一块整合的散热器下方，安装若干PCB板，每一PCB板上设置有发光部分，发光部分的外侧设置有透光单元，并且该些发光部分是通过电源供电。The existing LED lighting devices mainly have the following structures. A relatively common structure is: under an integrated heat sink, several PCB boards are installed, each PCB board is provided with a light-emitting part, and the outside of the light-emitting part is provided with a light-transmitting unit, and these light-emitting parts are powered by a power supply.
上述的结构存在以下的缺陷：There is following defective in above-mentioned structure:
第一，整个较大块的散热板下方安装该些部件。各个部件散发的热量，容易集中到照明装置的中央，这样，照明装置中央的温度就会远远高于其他区域。First, mount the components under the entire larger heat sink. The heat emitted by each component is easy to concentrate in the center of the lighting device, so that the temperature in the center of the lighting device will be much higher than that in other areas.
第二、整块的散热板不仅拆装不便，且散热面积相对较小，达不到很好的散热效果。Second, the whole heat sink is not only inconvenient to disassemble, but also has a relatively small heat dissipation area, which cannot achieve a good heat dissipation effect.
综上所述，散热板的散热效果不佳，因此会缩短LED照明装置的寿命。To sum up, the cooling effect of the cooling plate is not good, so it will shorten the life of the LED lighting device.
实用新型内容Utility model content
针对上述缺陷，本实用新型提供一种具有高效散热功能的LED照明装置，以解决现有技术LED照明装置散热效果不好的技术问题。In view of the above-mentioned defects, the utility model provides an LED lighting device with a high-efficiency heat dissipation function to solve the technical problem of poor heat dissipation effect of the LED lighting device in the prior art.
为实现上述目的，本实用新型采用了以下的技术方案：In order to achieve the above object, the utility model adopts the following technical solutions:
一种具有高效散热功能的LED照明装置，其特征在于，包括至少两个LED照明模块和电源，每一LED照明模块各自独立设置，并分别连接至一电源，并且，每一LED照明模块进一步包括PCB板，包括多个LED颗粒的一发光单元、透光单元以及一散热单元，PCB板的一侧设置一散热单元、PCB板的另一侧电性连接LED颗粒，LED颗粒外部设置透光单元。An LED lighting device with a high-efficiency heat dissipation function, characterized in that it includes at least two LED lighting modules and a power supply, each LED lighting module is independently arranged and connected to a power supply, and each LED lighting module further includes PCB board, including a light-emitting unit, a light-transmitting unit and a heat-dissipating unit of a plurality of LED particles, a heat-dissipating unit is arranged on one side of the PCB, the other side of the PCB is electrically connected to the LED particles, and a light-transmitting unit is arranged outside the LED particles .
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，LED照明装置还包括外壳，每一LED照明模块各自独立可拆卸地设置在外壳内。According to the LED lighting device with efficient heat dissipation function described in the preferred embodiment of the present utility model, the LED lighting device further includes a housing, and each LED lighting module is independently and detachably arranged in the housing.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，每一LED照明模块并列式或矩阵式地设置在外壳内。According to the LED lighting device with high-efficiency heat dissipation function described in the preferred embodiment of the present invention, each LED lighting module is arranged in the casing in parallel or matrix.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，LED照明装置还包括支架，每一LED照明模块各自独立地可拆卸地设置在支架上。According to the LED lighting device with efficient heat dissipation function described in the preferred embodiment of the present utility model, the LED lighting device further includes a bracket, and each LED lighting module is independently and detachably arranged on the bracket.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，每一LED照明模块以并列式或矩阵式设置在支架的一侧或两侧。According to the LED lighting device with high-efficiency heat dissipation function described in the preferred embodiment of the present utility model, each LED lighting module is arranged on one side or both sides of the bracket in parallel or matrix.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，LED照明模块之间预留有用于散热的空隙。According to the LED lighting device with high-efficiency heat dissipation function described in the preferred embodiment of the present invention, gaps for heat dissipation are reserved between the LED lighting modules.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，所述散热单元为鳍片式结构，其进一步包括一基板以及该基板上设置的多个散热鳍片。According to the LED lighting device with high-efficiency heat dissipation function described in the preferred embodiment of the present invention, the heat dissipation unit is a fin structure, which further includes a substrate and a plurality of heat dissipation fins arranged on the substrate.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，所述散热单元呈长条形或方形，所述散热鳍片在所述基板上均匀排布。According to the LED lighting device with efficient heat dissipation function described in the preferred embodiment of the present invention, the heat dissipation unit is in the shape of a strip or a square shape, and the heat dissipation fins are evenly arranged on the substrate.
依照本实用新型较佳实施例所述的具有高效散热功能的LED照明装置，所述散热单元呈长条形或方形，所述散热鳍片在所述基板上不均匀排布。According to the LED lighting device with efficient heat dissipation function described in the preferred embodiment of the present utility model, the heat dissipation unit is in the shape of a strip or a square shape, and the heat dissipation fins are unevenly arranged on the substrate.
由于采用了以上的技术方案，使得本实用新型相比于现有技术，具有如下的优点和积极效果：Due to the adoption of the above technical scheme, the utility model has the following advantages and positive effects compared with the prior art:
1.本实用新型每个模块独立设置，彼此之间的散热也是独立的，并且彼此之间留有空隙，散热速度更快，且为模块化的构造，不仅制造容易，并且在应用中拆卸更换或者维修都相比非模块化的照明装置更加方便。1. Each module of the utility model is set independently, and the heat dissipation between each other is also independent, and there is a gap between each other, the heat dissipation speed is faster, and it is a modular structure, which is not only easy to manufacture, but also disassembled and replaced in application Or maintenance is more convenient than non-modular lighting devices.
2.本实用新型散热单元与模块一体设置，LED光源模块进一步固定在外壳或支架上，不同模块的散热单元之间以及同一散热单元的散热鳍片之间可以形成对流，更利于散热。2. The heat dissipation unit of the utility model is integrated with the module, and the LED light source module is further fixed on the housing or the bracket. Convection can be formed between the heat dissipation units of different modules and between the heat dissipation fins of the same heat dissipation unit, which is more conducive to heat dissipation.
附图说明Description of drawings
图1为本实用新型的具有高效散热功能的LED照明装置的一种实施例安装图；Fig. 1 is an installation diagram of an embodiment of the LED lighting device with efficient heat dissipation function of the present invention;
图2为图1中的LED照明模块示意图；Fig. 2 is a schematic diagram of the LED lighting module in Fig. 1;
图3为本实用新型的第二实施例的安装状态图；Fig. 3 is the installation state diagram of the second embodiment of the present utility model;
图4为本实用新型的第二实施例的LED照明模块的结构图。Fig. 4 is a structural diagram of the LED lighting module of the second embodiment of the present invention.
具体实施方式Detailed ways
以下结合附图对本实用新型的几个优选实施例进行详细描述，但本实用新型并不仅仅限于这些实施例。本实用新型涵盖任何在其本身的精髓和范围上做的替代、修改、等效方法以及方案。为了使公众对本实用新型有彻底的了解，在以下本实用新型优选实施例中详细说明了具体的细节，而对本领域技术人员来说没有这些细节的描述也可以完全理解本本实用新型。。Several preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments. The utility model covers any replacement, modification, equivalent method and scheme made on its own spirit and scope. In order to make the public have a thorough understanding of the utility model, specific details are described in detail in the following preferred embodiments of the utility model, and those skilled in the art can fully understand the utility model without the description of these details. .
本实用新型的核心思想在于：将LED照明模块和散热单元制造成一个整体，模块化的LED照明模块可拆卸地安装在外壳或者支架上，这样不仅增大了散热单元的散热面积，还可以使得多个模块之间形成对流，大大提高了LED照明装置的散热效率。The core idea of the utility model is: the LED lighting module and the heat dissipation unit are manufactured as a whole, and the modular LED lighting module is detachably installed on the shell or the bracket, which not only increases the heat dissipation area of the heat dissipation unit, but also makes the Convection is formed between multiple modules, which greatly improves the heat dissipation efficiency of the LED lighting device.
实施例一Embodiment one
请参考图1和图2，图1为本实用新型的一种实施例的安装示意图，图2为图1中LED照明模块的结构示意图，由图可见，该种LED照明装置包括灯杆1、固定在灯杆1上的外壳2、以及电源模块3，外壳2上可拆卸地连接了若干个LED照明模块4，LED照明模块4分别独立设置在外壳2内，呈并列或者矩阵式排列，且彼此之间预留有空隙。该些LED照明模块4进一步包括PCB板，包括多个LED颗粒的发光单元、透光单元以及散热单元，所述散热单元连接在所述PCB板背部，LED颗粒电性连接在PCB板的正面。散热单元与PCB板一一对应，大小尺寸相对应，且连接为一体。该实施例中电源模块3作为一个类似LED照明模块4的结构，卡接在外壳2上，方便拆装。Please refer to Figure 1 and Figure 2, Figure 1 is a schematic diagram of installation of an embodiment of the present utility model, Figure 2 is a schematic structural diagram of the LED lighting module in Figure 1, as can be seen from the figure, this kind of LED lighting device includes light pole 1, The housing 2 fixed on the light pole 1 and the power supply module 3 are detachably connected to several LED lighting modules 4, and the LED lighting modules 4 are independently arranged in the housing 2 in a parallel or matrix arrangement, and There is a space reserved between each other. These LED lighting modules 4 further include a PCB board, a light emitting unit including a plurality of LED particles, a light transmission unit and a heat dissipation unit, the heat dissipation unit is connected to the back of the PCB board, and the LED particles are electrically connected to the front of the PCB board. The heat dissipation unit is in one-to-one correspondence with the PCB board, corresponding in size and size, and connected as a whole. In this embodiment, the power supply module 3 is a structure similar to the LED lighting module 4, and is clamped on the housing 2, which is convenient for disassembly and assembly.
发光单元为PCB板上焊接的多个LED发光颗粒，而透光单元则可以是透光罩，也可以是透镜组或者透光板，不加以赘述。The light-emitting unit is a plurality of LED light-emitting particles welded on the PCB, and the light-transmitting unit can be a light-transmitting cover, a lens group or a light-transmitting plate, which will not be described in detail.
该实施例中，LED照明模块4为长条形结构，对应散热单元也为长方形的鳍片式结构，为一基板41上设置多个散热鳍片42，基板41固定在LED照明模块4的PCB板背部，其固定方式可以是焊接，卡接，螺接等等。In this embodiment, the LED lighting module 4 has a strip-shaped structure, and the corresponding heat dissipation unit is also a rectangular fin structure. A plurality of
基板41上一体成型了多个散热鳍片42，该些散热鳍片42，彼此之间距离均匀或不均匀，散热鳍片42可以如图2所示为完全直板，也可以是截面弯曲，截面呈弧形曲线的样式，不作为限定。散热鳍片42的高度可以相同也可以不相同，图2仅仅是以一种高度相同作为举例之用，并非作为限制；优选散热鳍片42之间优选距离相等，平行排列，当然并不作为限定。A plurality of
基板41的材料优选轻型的，且热导系数较高，例如铝或者高分子复合材料。The material of the
依照实施例一的结构设计，每个LED照明模块4对应设置一个散热单元，相比现有技术的整合的散热板下方设置多个LED照明灯，散热的面积大大增加了，并且，分离的LED照明模块，彼此之间在壳体的安装时彼此留有至少3mm的空隙，不但减少了现有技术照明装置的电路板热量大量集中到电路板的中央，损害照明装置的问题，而其，彼此之间的空隙还有利于，散热鳍片散发的热量使得空气形成对流，利于热量和空气之间的热交换，加快热量的散发速度。According to the structural design of Embodiment 1, each LED lighting module 4 is provided with a heat dissipation unit correspondingly. Compared with the integrated heat dissipation plate in the prior art, a plurality of LED lighting lamps are arranged under the integrated heat dissipation plate, and the heat dissipation area is greatly increased. Moreover, the separated LED The lighting modules leave a gap of at least 3mm between each other when the housing is installed, which not only reduces the problem that the heat of the circuit board of the prior art lighting device is concentrated in the center of the circuit board and damages the lighting device. The gap between them is also beneficial. The heat dissipated by the cooling fins makes the air form convection, which is beneficial to the heat exchange between the heat and the air, and accelerates the heat dissipation speed.
实施例二Embodiment two
请参考图3和图4，图3为本实用新型第二实施例的安装示意图，图4为图3中LED照明模块4的结构图，与实施例一的区别之处在于，本实施例灯杆连接了一用作中轴的梁，梁上设置了多个支架，每个支架分别对应一方形的LED照明模块4，同实施例一，LED照明模块4也一一对应设置了散热单元，散热单元连接在PCB板背部，LED颗粒电性连接在PCB板的正面。Please refer to Figure 3 and Figure 4, Figure 3 is a schematic diagram of the installation of the second embodiment of the utility model, and Figure 4 is a structural diagram of the LED lighting module 4 in Figure 3, the difference from Embodiment 1 is that the lamp of this embodiment The rod is connected to a beam used as a central axis, and a plurality of brackets are arranged on the beam, and each bracket corresponds to a square LED lighting module 4, as in the first embodiment, the LED lighting modules 4 are also equipped with cooling units one by one. The cooling unit is connected to the back of the PCB, and the LED particles are electrically connected to the front of the PCB.
本实施例的LED照明模块4为方形，LED照明模块在支架上为阵列式排列，优选是线性阵列式排布，对应散热单元也为方形结构大小与方形的LED照明模块的尺寸相同，基板41固定在LED照明模块4的发光单元背部，其固定方式可以是焊接，卡接，螺接等等。The LED lighting module 4 of this embodiment is square, and the LED lighting modules are arranged in an array on the support, preferably in a linear array. The corresponding heat dissipation unit is also a square structure with the same size as the square LED lighting module. The
基板41上一体成型了多个散热鳍片42，该些散热鳍片42，彼此之间间隔或均匀或不均匀，散热鳍片42可以如图4所示为完全直板，也可以是弯曲面，不作为限定。散热鳍片42的高度可以相同也可以不相同，图4仅仅是以一种高度不相同，呈阶梯状分布的散热鳍片，作为举例之用，并非作为限制。A plurality of
散热单元的材料优选轻型的，且热导系数较高，例如铝或者高分子复合材料。The material of the heat dissipation unit is preferably light and has high thermal conductivity, such as aluminum or polymer composite material.
在实施例二中，电源模块3固定在灯杆内部，支架2则滑接或者卡接或者螺接在灯杆上，以形成所述阵列形状。电源模块3与发光模块分离，可以减少散热体，例如LED照明模块的LED颗粒，电源模块，彼此之间的热效应对彼此的影响。In the second embodiment, the power module 3 is fixed inside the light pole, and the bracket 2 is slid, clamped or screwed on the light pole to form the array shape. The power module 3 is separated from the light-emitting module, which can reduce the thermal effect of radiators, such as LED particles of the LED lighting module and the power module, on each other.
当然，电源模块3设置在灯杆的内部，也可以设置在灯杆上，设置在灯杆内部时可以避免外部阳光或者其他条件对线缆的损害、氧化而造成的寿命缩短。Of course, the power module 3 is arranged inside or on the light pole. When it is arranged inside the light pole, it can avoid damage to the cables caused by external sunlight or other conditions, and shorten the service life caused by oxidation.
依照实施例二的结构设计，每个LED照明模块4对应设置一个散热单元，相比现有技术的整合的散热板下方设置多个LED照明灯，散热的面积大大增加了，并且，分离的LED照明模块，彼此之间在支架的安装时彼此留有大于等于3mm的空隙，不但减少了现有技术照明装置的电路板热量大量集中到电路板的中央，损害照明装置的问题，而且，彼此之间的空隙还有利于，散热鳍片散发的热量使得空气形成对流，利于热量和空气之间的热交换。According to the structural design of the second embodiment, each LED lighting module 4 is provided with a heat dissipation unit correspondingly. Compared with the integrated heat dissipation plate in the prior art, a plurality of LED lighting lamps are arranged under the integrated heat dissipation plate, and the heat dissipation area is greatly increased. Moreover, the separated LED The lighting modules leave a gap of 3 mm or more between each other when the brackets are installed, which not only reduces the problem that the heat of the circuit board of the prior art lighting device is concentrated in the center of the circuit board and damages the lighting device, but also the distance between each other The gap between them is also beneficial. The heat dissipated by the cooling fins makes the air convective, which is beneficial to the heat exchange between the heat and the air.
至于，不同模块在外壳或者支架内的安装方式，可以各模块在同一平面，也可以根据需求设计呈夹角、弧形或者阶梯状，等等，不作为限制，以实现需要的美观，或照明角度需求为原则。As for the installation of different modules in the shell or bracket, each module can be on the same plane, or it can be designed as an angle, arc or step shape according to the needs, etc., which is not a limitation, in order to achieve the required aesthetics or lighting. Angular requirements are the principle.
综上所述，本实用新型相比于现有技术，首先，本实用新型每个模块独立设置，彼此之间的散热也是独立的，并且彼此之间留有空隙，散热速度更快，且为模块化的构造，不仅制造容易，并且在应用中拆卸更换或者维修都相比非模块化的照明装置更加方便；其次，本实用新型散热单元与模块一体设置，LED光源模块进一步固定在外壳或支架上，不同模块的散热单元之间可以形成对流，更利于散热。To sum up, compared with the prior art, the utility model is first of all, each module of the utility model is set independently, and the heat dissipation between each other is also independent, and there are gaps between each other, the heat dissipation speed is faster, and it is The modular structure is not only easy to manufacture, but also more convenient to disassemble, replace or maintain in application than non-modular lighting devices; secondly, the heat dissipation unit of the utility model is integrated with the module, and the LED light source module is further fixed on the shell or bracket In addition, convection can be formed between the heat dissipation units of different modules, which is more conducive to heat dissipation.
以上公开的仅仅是本实用新型的较佳实施例，但并非用来限制本实用新型，任何熟习本领域的技术人员，在不违背本实用新型精神内涵的情况下，所做的均等变化和更动，均应落在本实用新型的保护范围内。The above disclosures are only preferred embodiments of the present utility model, but are not intended to limit the present utility model. Any person skilled in the art may make equivalent changes and modifications without violating the spirit of the present utility model. All should fall within the protection scope of the present utility model.
Claims (9)
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| CN2010201073083U CN201606715U (en) | 2009-05-14 | 2010-02-03 | LED lighting device with efficient heat dissipation |
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| CN200910098765.2 | 2009-05-14 | ||
| CNA2009100987652A CN101551080A (en) | 2009-05-14 | 2009-05-14 | An LED road lamp and its control system |
| CN2010201073083U CN201606715U (en) | 2009-05-14 | 2010-02-03 | LED lighting device with efficient heat dissipation |
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| CN2010201073064U Expired - Lifetime CN201651850U (en) | 2009-05-14 | 2010-02-03 | LED lighting device and lighting circuit with open/short circuit protection |
| CN2010201073083U Expired - Lifetime CN201606715U (en) | 2009-05-14 | 2010-02-03 | LED lighting device with efficient heat dissipation |
| CN2010201073219U Expired - Lifetime CN201615371U (en) | 2009-05-14 | 2010-02-03 | LED lighting device and LED module that are easy to dissipate heat |
| CN2010201072729U Expired - Lifetime CN201636592U (en) | 2009-05-14 | 2010-02-03 | LED lighting module |
| CN2010201298265U Expired - Lifetime CN201636606U (en) | 2009-05-14 | 2010-02-11 | Easy-to-assemble LED lighting |
| CN2010201656481U Expired - Lifetime CN201652132U (en) | 2009-05-14 | 2010-04-02 | LED street lights with solar panels |
| CN2010202039022U Expired - Lifetime CN201674699U (en) | 2009-05-14 | 2010-05-13 | Driving power supply for LED street lamps |
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| CN2010201298265U Expired - Lifetime CN201636606U (en) | 2009-05-14 | 2010-02-11 | Easy-to-assemble LED lighting |
| CN2010201656481U Expired - Lifetime CN201652132U (en) | 2009-05-14 | 2010-04-02 | LED street lights with solar panels |
| CN2010202039022U Expired - Lifetime CN201674699U (en) | 2009-05-14 | 2010-05-13 | Driving power supply for LED street lamps |
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Cited By (3)
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Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
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-
2009
- 2009-05-14 CN CNA2009100987652A patent/CN101551080A/en active Pending
-
2010
- 2010-02-03 CN CN2010201073064U patent/CN201651850U/en not_active Expired - Lifetime
- 2010-02-03 CN CN2010201073083U patent/CN201606715U/en not_active Expired - Lifetime
- 2010-02-03 CN CN2010201073219U patent/CN201615371U/en not_active Expired - Lifetime
- 2010-02-03 CN CN2010201072729U patent/CN201636592U/en not_active Expired - Lifetime
- 2010-02-11 CN CN2010201298265U patent/CN201636606U/en not_active Expired - Lifetime
- 2010-04-02 CN CN2010201656481U patent/CN201652132U/en not_active Expired - Lifetime
- 2010-05-13 CN CN2010202039022U patent/CN201674699U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456367A (en) * | 2014-12-23 | 2015-03-25 | 云南航天工业有限公司 | LED illumination and voltage transformation system |
| CN107613712A (en) * | 2017-08-31 | 2018-01-19 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
| CN111412411A (en) * | 2020-04-15 | 2020-07-14 | 深圳联和智慧科技有限公司 | Wisdom street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201636592U (en) | 2010-11-17 |
| CN201674699U (en) | 2010-12-15 |
| CN201652132U (en) | 2010-11-24 |
| CN201651850U (en) | 2010-11-24 |
| CN201615371U (en) | 2010-10-27 |
| CN101551080A (en) | 2009-10-07 |
| CN201636606U (en) | 2010-11-17 |
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Effective date of registration: 20151009 Address after: 311305 Gongshu District City, Hangzhou Province Kang Road, No. 18, building 2, north of the 3 floor, Patentee after: Hangzhou Huapu Yongming Photoelectric Co., Ltd. Address before: Hangzhou City, Zhejiang province 310052 Waterfront Road No. 1181 Patentee before: Zhejiang Xizi Optoelectronics Technology Co., Ltd. |
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