CN211667783U - LED lamp shell with good heat dissipation effect - Google Patents

Abstract

The utility model provides a LED lamp housing that the radiating effect is good. LED lamp housing that the radiating effect is good includes: a heat dissipation box; the mounting assembly penetrates through the bottom of the heat dissipation box; the two protection components are respectively arranged on the front side and the back side of the heat dissipation box; two drive assemblies, two drive assemblies set up respectively in the both sides at heat dissipation incasement wall top, one drive assembly's top is run through the heat dissipation case just extends to the outside of heat dissipation case. The utility model provides a LED lamp shell that the radiating effect is good improves the quick heat dissipation to the LED lamp, prevents to lead to the circuit to burn out because of the high temperature, has protected the LED lamp, has improved the life of LED lamp, uses through the cooperation of heat dissipation case, installation component, protection component and radiator unit, carries out dustproof and waterproof to the heat dissipation area, has guaranteed the radiating effect of radiator unit to the LED lamp, has improved the water-proof effects at LED lamp top simultaneously.

Description

Translated fromChinese

一种散热效果好的LED灯外壳A kind of LED lamp shell with good heat dissipation effect

技术领域technical field

本实用新型具体涉及LED灯壳散热技术领域，尤其涉及一种散热效果好的LED灯外壳。The utility model particularly relates to the technical field of heat dissipation of LED lamp housings, in particular to an LED lamp housing with good heat dissipation effect.

背景技术Background technique

LED灯壳是LED配件的一种，是为更好地将光线聚集，使光线更集中，减少光线对眼睛的伤害的保护罩，同时也对LED灯进行保护，LED灯使用时会发热，所以LED灯壳需要具有一定的散热性能。LED lamp housing is a kind of LED accessories. It is a protective cover to better gather the light, make the light more concentrated, and reduce the damage of the light to the eyes. At the same time, it also protects the LED lamp. The LED lamp will heat up when used, so The LED lamp housing needs to have a certain heat dissipation performance.

目前已有的LED灯外壳，在对LED灯散热过程中，散热效果较差，导致LED灯本身温度过高，容易引起LED灯内部电路烧毁，减少LED灯的使用寿命，同时由于长时间使用，防尘效果差，从而导致了散热性能也变差。At present, the existing LED lamp housing has poor heat dissipation effect during the heat dissipation process of the LED lamp, which causes the temperature of the LED lamp itself to be too high, which may easily cause the internal circuit of the LED lamp to burn out and reduce the service life of the LED lamp. At the same time, due to long-term use, The dustproof effect is poor, resulting in poor heat dissipation performance.

因此，有必要提供一种散热效果好的LED灯外壳解决上述技术问题。Therefore, it is necessary to provide an LED lamp housing with good heat dissipation effect to solve the above technical problems.

实用新型内容Utility model content

本实用新型提供一种散热效果好的LED灯外壳，解决了现有技术散热防护效果较差的问题。The utility model provides an LED lamp housing with good heat dissipation effect, which solves the problem of poor heat dissipation protection effect in the prior art.

为解决上述技术问题，本实用新型提供的散热效果好的LED灯外壳包括：散热箱；In order to solve the above technical problems, the LED lamp housing with good heat dissipation effect provided by the present invention comprises: a heat dissipation box;

安装组件，所述安装组件贯穿于所述散热箱的底部；an installation assembly, which penetrates through the bottom of the heat dissipation box;

两个防护组件，两个所述防护组件分别设置于所述散热箱的正面和背面；two protective assemblies, the two protective assemblies are respectively disposed on the front and the back of the heat dissipation box;

两个驱动组件，两个所述驱动组件分别设置于所述散热箱内壁顶部的两侧，一个所述驱动组件的顶部贯穿所述散热箱且延伸至散热箱的外部；two drive assemblies, the two drive assemblies are respectively disposed on both sides of the top of the inner wall of the heat dissipation box, and the top of one of the drive assemblies penetrates the heat dissipation box and extends to the outside of the heat dissipation box;

散热组件，所述散热组件设置于所述散热箱内壁的两侧之间。A heat dissipation assembly is provided between two sides of the inner wall of the heat dissipation box.

优选的，所述安装组件包括安装座，所述安装座贯穿于所述散热箱的底部，所述安装座的内部螺纹连接有LED灯。Preferably, the mounting assembly includes a mounting seat, the mounting seat penetrates through the bottom of the heat dissipation box, and the interior of the mounting seat is screwed with an LED lamp.

优选的，两个所述防护组件包括；两个防护罩和两个排风口，两个所述防护罩分别固定连接于所述散热箱的正面和背面。Preferably, the two protective assemblies include: two protective covers and two air outlets, and the two protective covers are respectively fixedly connected to the front and back of the heat dissipation box.

优选的，两个所述排风口分别开设于所述散热箱的正面和背面且位于两个所述防护罩的内部，两个所述排风口的底部均开设有通风口。Preferably, the two air exhaust openings are respectively opened on the front and back of the heat dissipation box and inside the two protective covers, and the bottoms of the two air exhaust openings are both provided with ventilation openings.

优选的，两个所述驱动组件包括两个驱动轴，两个所述驱动轴分别转动连接于所述散热箱内壁顶部的两侧，两个所述驱动轴的底端均固定连接有驱动涡轮，一个所述驱动轴的顶端贯穿所述散热箱且延伸至所述散热箱的外部，一个所述驱动轴的顶端固定连接有连接杆，所述连接杆的顶端固定连接有转杆。Preferably, the two drive assemblies include two drive shafts, the two drive shafts are respectively rotatably connected to both sides of the top of the inner wall of the heat sink, and the bottom ends of the two drive shafts are fixedly connected with a drive turbine The top end of one of the drive shafts penetrates the heat dissipation box and extends to the outside of the heat dissipation box, the top end of one of the drive shafts is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected with a rotating rod.

优选的，所述散热组件包括固定板和滑动板，所述固定板固定连接于所述散热箱内壁的两侧之间，所述滑动板滑动连接于所述散热箱内壁的两侧之间且位于所述固定板的正上方，所述固定板顶部的两侧均转动连接有蜗杆，所述蜗杆的顶端贯穿所述滑动板且延伸至所述滑动板的顶部，所述蜗杆的顶端与所述散热箱内壁的顶部转动连接。Preferably, the heat dissipation assembly includes a fixed plate and a sliding plate, the fixed plate is fixedly connected between two sides of the inner wall of the heat dissipation box, and the sliding plate is slidably connected between the two sides of the inner wall of the heat dissipation box and Located just above the fixed plate, both sides of the top of the fixed plate are rotatably connected with a worm, the top of the worm penetrates the sliding plate and extends to the top of the sliding plate, and the top of the worm is connected to the top of the sliding plate. The top of the inner wall of the heat dissipation box is rotatably connected.

优选的，所述固定板的顶部且位于两个所述蜗杆的相对一侧之间从左至右均匀固定连接有第一散热翅片，所述滑动板的底部且位于两个所述蜗杆的相对一侧之间从左至右均匀固定连接有第二散热翅片。Preferably, first heat dissipation fins are evenly and fixedly connected from left to right on the top of the fixed plate and located between opposite sides of the two worms, and the bottom of the sliding plate is located at the bottom of the two worms. Second heat dissipation fins are evenly and fixedly connected between the opposite sides from left to right.

与相关技术相比较，本实用新型提供的散热效果好的LED灯外壳具有如下有益效果：Compared with the related art, the LED lamp housing with good heat dissipation effect provided by the present invention has the following beneficial effects:

本实用新型提供一种散热效果好的LED灯外壳，通过散热箱、安装组件、驱动组件和散热组件的配合使用，提高对LED灯的快速散热，防止因温度过高导致电路烧毁，保护了LED灯，提高了LED灯的使用寿命，通过散热箱、安装组件、防护组件和散热组件的配合使用，对散热区域进行防尘防水，保证了散热组件对LED灯的散热效果，同时提高了LED灯顶部的防水效果。The utility model provides an LED lamp housing with good heat dissipation effect. The rapid heat dissipation of the LED lamp is improved by the cooperation of the heat dissipation box, the mounting assembly, the driving assembly and the heat dissipation assembly, preventing the circuit from being burnt due to excessive temperature, and protecting the LED. The lamp can improve the service life of the LED lamp. Through the cooperation of the heat dissipation box, the installation component, the protection component and the heat dissipation component, the heat dissipation area is dustproof and waterproof, which ensures the heat dissipation effect of the heat dissipation component on the LED lamp, and improves the LED lamp. Waterproof effect on top.

附图说明Description of drawings

图1为本实用新型提供的散热效果好的LED灯外壳的一种较佳实施例的结构示意图；1 is a schematic structural diagram of a preferred embodiment of an LED lamp housing with good heat dissipation effect provided by the present invention;

图2为图1所示散热箱的结构示意侧视图。FIG. 2 is a schematic side view of the structure of the heat dissipation box shown in FIG. 1 .

图中标号：1、散热箱，2、安装组件，3、防护组件，4、驱动组件，5、散热组件，21、安装座，22、LED灯，31、防护罩，32、通风口，33、排风口，41、驱动轴，42、驱动涡轮，43、连接杆，44、转杆，51、固定板，52、滑动板，53、蜗杆，54、第一散热翅片，55、第二散热翅片。Labels in the figure: 1, heat dissipation box, 2, installation assembly, 3, protective assembly, 4, drive assembly, 5, heat dissipation assembly, 21, mounting seat, 22, LED light, 31, protective cover, 32, air vent, 33 , Air outlet, 41, Drive shaft, 42, Drive turbine, 43, Connecting rod, 44, Rod, 51, Fixed plate, 52, Sliding plate, 53, Worm, 54, First cooling fin, 55, No. Two cooling fins.

具体实施方式Detailed ways

下面结合附图和实施方式对本实用新型作进一步说明。The present utility model will be further described below with reference to the accompanying drawings and embodiments.

请结合参阅图1和图2，其中，图1为本实用新型提供的散热效果好的LED灯外壳的一种较佳实施例的结构示意图；图2为图1所示散热箱的结构示意侧视图。散热效果好的LED灯外壳包括：散热箱1；Please refer to FIG. 1 and FIG. 2 in combination, wherein FIG. 1 is a schematic structural diagram of a preferred embodiment of an LED lamp housing with good heat dissipation effect provided by the present invention; FIG. 2 is a schematic side view of the structure of the heat dissipation box shown in FIG. 1 view. The LED lamp housing with good heat dissipation effect includes:heat dissipation box 1;

安装组件2，安装组件2贯穿于散热箱1的底部；Mounting assembly 2, themounting assembly 2 runs through the bottom of theheat dissipation box 1;

两个防护组件3，两个防护组件3分别设置于散热箱1的正面和背面；Twoprotective assemblies 3, the twoprotective assemblies 3 are respectively arranged on the front and the back of theheat dissipation box 1;

两个驱动组件4，两个驱动组件4分别设置于散热箱1内壁顶部的两侧，一个驱动组件4的顶部贯穿散热箱1且延伸至散热箱1的外部；Two drive assemblies 4, the two drive assemblies 4 are respectively arranged on both sides of the top of the inner wall of theheat dissipation box 1, and the top of one drive assembly 4 penetrates theheat dissipation box 1 and extends to the outside of theheat dissipation box 1;

散热组件5，散热组件5设置于散热箱1内壁的两侧之间，两个蜗杆53对滑动板52具有限位作用。Theheat dissipation assembly 5 is arranged between two sides of the inner wall of theheat dissipation box 1 , and the twoworms 53 have a limiting effect on thesliding plate 52 .

安装组件2包括安装座21，安装座21贯穿于散热箱1的底部，安装座21的内部螺纹连接有LED灯22，LED灯22与安装座21螺纹连接，用于进行更换。Themounting assembly 2 includes amounting seat 21 , which penetrates through the bottom of theheat dissipation box 1 , anLED lamp 22 is threadedly connected to the interior of themounting seat 21 , and theLED lamp 22 is threadedly connected to themounting seat 21 for replacement.

两个防护组件3包括；两个防护罩31和两个排风口33，两个防护罩31分别固定连接于散热箱1的正面和背面，防护罩31的顶部为弧形的。The twoprotective assemblies 3 include: twoprotective covers 31 and twoair outlets 33, the twoprotective covers 31 are fixedly connected to the front and the back of thecooling box 1 respectively, and the top of theprotective cover 31 is arc-shaped.

两个排风口33分别开设于散热箱1的正面和背面且位于两个防护罩31的内部，两个排风口33的底部均开设有通风口32，两个防护罩31相对一侧为开放式的。The twoair vents 33 are respectively opened on the front and back of theheat dissipation box 1 and inside the twoprotective covers 31 . The bottoms of the twoair vents 33 are both provided withventilation openings 32 , and the opposite sides of the twoprotective covers 31 are: open.

两个驱动组件4包括两个驱动轴41，两个驱动轴41分别转动连接于散热箱1内壁顶部的两侧，两个驱动轴41的底端均固定连接有驱动涡轮42，两个驱动涡轮42相啮合，一个驱动轴41的顶端贯穿散热箱1且延伸至散热箱1的外部，一个驱动轴41的顶端固定连接有连接杆43，连接杆43的顶端固定连接有转杆44。The two drive assemblies 4 include twodrive shafts 41, the twodrive shafts 41 are respectively rotatably connected to both sides of the top of the inner wall of theheat sink 1, and the bottom ends of the twodrive shafts 41 are fixedly connected with adrive turbine 42. The twodrive turbines 42 are engaged, the top end of adrive shaft 41 penetrates theheat sink 1 and extends to the outside of theheat sink 1, the top end of adrive shaft 41 is fixedly connected with aconnecting rod 43, and the top end of the connectingrod 43 is fixedly connected with a rotatingrod 44.

散热组件5包括固定板51和滑动板52，固定板51固定连接于散热箱1内壁的两侧之间，滑动板52滑动连接于散热箱1内壁的两侧之间且位于固定板51的正上方，固定板51顶部的两侧均转动连接有蜗杆53，蜗杆53的顶端贯穿滑动板52且延伸至滑动板52的顶部，蜗杆53的顶端与散热箱1内壁的顶部转动连接，两个驱动涡轮42分别与两个蜗杆53相啮合，两个蜗杆53与滑动板52螺纹连接。Theheat dissipation assembly 5 includes afixed plate 51 and asliding plate 52. Thefixed plate 51 is fixedly connected between the two sides of the inner wall of theheat dissipation box 1, and thesliding plate 52 is slidably connected between the two sides of the inner wall of theheat dissipation box 1 and is located in the positive direction of thefixed plate 51. Above, both sides of the top of thefixed plate 51 are rotatably connected with aworm 53. The top of theworm 53 penetrates thesliding plate 52 and extends to the top of thesliding plate 52. The top of theworm 53 is rotatably connected to the top of the inner wall of theheat sink 1. Theturbine 42 is respectively engaged with twoworms 53 , and the twoworms 53 are screwed with thesliding plate 52 .

固定板51的顶部且位于两个蜗杆53的相对一侧之间从左至右均匀固定连接有第一散热翅片54，滑动板52的底部且位于两个蜗杆53的相对一侧之间从左至右均匀固定连接有第二散热翅片55，第一散热翅片54与第二散热翅片55穿插安装，第一散热翅片54的数量为六个，第二散热翅片55的数量为七个。The top of thefixed plate 51 and located between the opposite sides of the twoworms 53 are evenly connected with the firstheat dissipation fins 54 from left to right, and the bottom of thesliding plate 52 is located between the opposite sides of the twoworms 53 from left to right. The secondheat dissipation fins 55 are evenly and fixedly connected from left to right. The firstheat dissipation fins 54 and the secondheat dissipation fins 55 are inserted and installed. The number of the firstheat dissipation fins 54 is six, and the number of the second heat dissipation fins 55 is six. for seven.

本实用新型提供的散热效果好的LED灯外壳的工作原理如下：The working principle of the LED lamp housing with good heat dissipation effect provided by the utility model is as follows:

使用时，启动LED灯22进行照明，LED灯22的顶部产生热量，转动转杆44，带动连接杆43转动，从而带动一个驱动轴41转动，一个驱动轴41带动一个驱动涡轮42转动，一个驱动涡轮42带动一个蜗杆53和另一个驱动涡轮42同时转动，另一个驱动涡轮42通过另一个驱动轴41在散热箱1内壁的顶部转动，另一个驱动涡轮42带动另一个蜗杆53转动，两个蜗杆53同时转动，带动滑动板52向上移动，从而带动第二散热翅片55向上移动，当滑动板52的顶部触碰到两个驱动涡轮42的底部时，停止转动转杆44，第一散热翅片54和第二散热翅片55同时对散热箱1内部的温度进行吸热，同时可通过两个排风口33和两个通风口32进行通风散热，防护罩31对散热箱1内部散热组件5进行防尘防水保护，弧形可让水流滴落在防护罩31的顶部直接滑落。When in use, theLED lamp 22 is activated for lighting, the top of theLED lamp 22 generates heat, and the rotatingrod 44 is rotated to drive the connectingrod 43 to rotate, thereby driving adrive shaft 41 to rotate, adrive shaft 41 to drive adrive turbine 42 to rotate, and adrive shaft 41 to rotate. Theturbine 42 drives aworm 53 and anotherdrive turbine 42 to rotate at the same time. Theother drive turbine 42 rotates on the top of the inner wall of theheat sink 1 through anotherdrive shaft 41. 53 rotates at the same time, driving the slidingplate 52 to move upward, thereby driving thesecond cooling fin 55 to move upward. When the top of the slidingplate 52 touches the bottom of the two drivingturbines 42, the rotation of therotating rod 44 is stopped, and the first cooling fin Thefins 54 and the secondheat dissipation fins 55 absorb heat to the temperature inside theheat dissipation box 1 at the same time, and can ventilate and dissipate heat through the twoexhaust ports 33 and the twoventilation ports 32 at the same time. 5. Dustproof and waterproof protection, the arc shape allows water to drop on the top of theprotective cover 31 and slide down directly.

与相关技术相比较，本实用新型提供的散热效果好的LED灯外壳具有如下有益效果：Compared with the related art, the LED lamp housing with good heat dissipation effect provided by the present invention has the following beneficial effects:

通过散热箱1、安装组件2、驱动组件4和散热组件5的配合使用，提高对LED灯22的快速散热，防止因温度过高导致电路烧毁，保护了LED灯22，提高了LED灯22的使用寿命，通过散热箱1、安装组件2、防护组件3和散热组件5的配合使用，对散热区域进行防尘防水，保证了散热组件5对LED灯22的散热效果，同时提高了LED灯22顶部的防水效果。Through the cooperative use of theheat dissipation box 1 , the mountingassembly 2 , the driving assembly 4 and theheat dissipation assembly 5 , the rapid heat dissipation of theLED lamp 22 is improved, the circuit is prevented from being burned due to excessive temperature, theLED lamp 22 is protected, and the efficiency of theLED lamp 22 is improved. The service life of theheat dissipation box 1, theinstallation assembly 2, theprotection assembly 3 and theheat dissipation assembly 5 is used together, and the heat dissipation area is dust-proof and waterproof, which ensures the heat dissipation effect of theheat dissipation assembly 5 on theLED lamp 22, and at the same time improves theLED lamp 22. Waterproof effect on top.

以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本实用新型的专利保护范围内。The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

Translated fromChinese

1.一种散热效果好的LED灯外壳，其特征在于，包括：散热箱(1)；1. A LED lamp housing with good heat dissipation effect, characterized in that, comprising: a heat dissipation box (1);安装组件(2)，所述安装组件(2)贯穿于所述散热箱(1)的底部；an installation assembly (2), the installation assembly (2) penetrates through the bottom of the heat dissipation box (1);两个防护组件(3)，两个所述防护组件(3)分别设置于所述散热箱(1)的正面和背面；Two protective assemblies (3), the two protective assemblies (3) are respectively disposed on the front and the back of the heat dissipation box (1);两个驱动组件(4)，两个所述驱动组件(4)分别设置于所述散热箱(1)内壁顶部的两侧，一个所述驱动组件(4)的顶部贯穿所述散热箱(1)且延伸至散热箱(1)的外部；Two drive assemblies (4), the two drive assemblies (4) are respectively disposed on both sides of the top of the inner wall of the heat dissipation box (1), and the top of one of the drive assemblies (4) penetrates the heat dissipation box (1) ) and extends to the outside of the heat sink (1);散热组件(5)，所述散热组件(5)设置于所述散热箱(1)内壁的两侧之间。A heat dissipation assembly (5) is provided between the two sides of the inner wall of the heat dissipation box (1).2.根据权利要求1所述的散热效果好的LED灯外壳，其特征在于，所述安装组件(2)包括安装座(21)，所述安装座(21)贯穿于所述散热箱(1)的底部，所述安装座(21)的内部螺纹连接有LED灯(22)。2 . The LED lamp housing with good heat dissipation effect according to claim 1 , wherein the mounting assembly ( 2 ) comprises a mounting seat ( 21 ), and the mounting seat ( 21 ) penetrates through the heat dissipation box ( 1 ). 3 . ), an LED lamp (22) is threadedly connected to the inside of the mounting seat (21).3.根据权利要求1所述的散热效果好的LED灯外壳，其特征在于，两个所述防护组件(3)包括；两个防护罩(31)和两个排风口(33)，两个所述防护罩(31)分别固定连接于所述散热箱(1)的正面和背面。3 . The LED lamp housing with good heat dissipation effect according to claim 1 , wherein the two protective components ( 3 ) comprise; two protective covers ( 31 ) and two air outlets ( 33 ), the two Each of the protective covers (31) is fixedly connected to the front and the back of the heat dissipation box (1), respectively.4.根据权利要求3所述的散热效果好的LED灯外壳，其特征在于，两个所述排风口(33)分别开设于所述散热箱(1)的正面和背面且位于两个所述防护罩(31)的内部，两个所述排风口(33)的底部均开设有通风口(32)。4. The LED lamp housing with good heat dissipation effect according to claim 3, wherein the two air outlets (33) are respectively opened on the front and the back of the heat dissipation box (1) and are located in two places. Inside the protective cover (31), vents (32) are opened at the bottoms of the two air exhaust ports (33).5.根据权利要求1所述的散热效果好的LED灯外壳，其特征在于，两个所述驱动组件(4)包括两个驱动轴(41)，两个所述驱动轴(41)分别转动连接于所述散热箱(1)内壁顶部的两侧，两个所述驱动轴(41)的底端均固定连接有驱动涡轮(42)，一个所述驱动轴(41)的顶端贯穿所述散热箱(1)且延伸至所述散热箱(1)的外部，一个所述驱动轴(41)的顶端固定连接有连接杆(43)，所述连接杆(43)的顶端固定连接有转杆(44)。5 . The LED lamp housing with good heat dissipation effect according to claim 1 , wherein the two driving assemblies ( 4 ) comprise two driving shafts ( 41 ), and the two driving shafts ( 41 ) rotate respectively. 6 . Connected to both sides of the top of the inner wall of the heat dissipation box (1), the bottom ends of the two drive shafts (41) are fixedly connected with a drive turbine (42), and the top end of one of the drive shafts (41) penetrates the The heat dissipation box (1) extends to the outside of the heat dissipation box (1), a connecting rod (43) is fixedly connected to the top end of one of the driving shafts (41), and the top end of the connecting rod (43) is fixedly connected with a rotating shaft. rod (44).6.根据权利要求1所述的散热效果好的LED灯外壳，其特征在于，所述散热组件(5)包括固定板(51)和滑动板(52)，所述固定板(51)固定连接于所述散热箱(1)内壁的两侧之间，所述滑动板(52)滑动连接于所述散热箱(1)内壁的两侧之间且位于所述固定板(51)的正上方，所述固定板(51)顶部的两侧均转动连接有蜗杆(53)，所述蜗杆(53)的顶端贯穿所述滑动板(52)且延伸至所述滑动板(52)的顶部，所述蜗杆(53)的顶端与所述散热箱(1)内壁的顶部转动连接。6. The LED lamp housing with good heat dissipation effect according to claim 1, wherein the heat dissipation assembly (5) comprises a fixed plate (51) and a sliding plate (52), and the fixed plate (51) is fixedly connected Between two sides of the inner wall of the heat dissipation box (1), the sliding plate (52) is slidably connected between the two sides of the inner wall of the heat dissipation box (1) and is located directly above the fixed plate (51) , both sides of the top of the fixed plate (51) are rotatably connected with a worm (53), and the top of the worm (53) penetrates the sliding plate (52) and extends to the top of the sliding plate (52), The top of the worm (53) is rotatably connected with the top of the inner wall of the heat dissipation box (1).7.根据权利要求6所述的散热效果好的LED灯外壳，其特征在于，所述固定板(51)的顶部且位于两个所述蜗杆(53)的相对一侧之间从左至右均匀固定连接有第一散热翅片(54)，所述滑动板(52)的底部且位于两个所述蜗杆(53)的相对一侧之间从左至右均匀固定连接有第二散热翅片(55)。7 . The LED lamp housing with good heat dissipation effect according to claim 6 , wherein the top of the fixing plate ( 51 ) is located between the opposite sides of the two worms ( 53 ) from left to right. 8 . A first heat dissipation fin (54) is evenly and fixedly connected, and a second heat dissipation fin is evenly and fixedly connected from left to right at the bottom of the sliding plate (52) and located between the opposite sides of the two worms (53) from left to right sheet (55).

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