CN207514711U - A kind of mine explosion-suppression and intrinsic safety type LED light lid - Google Patents
A kind of mine explosion-suppression and intrinsic safety type LED light lid Download PDFInfo
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- CN207514711U CN207514711U CN201721723290.8U CN201721723290U CN207514711U CN 207514711 U CN207514711 U CN 207514711U CN 201721723290 U CN201721723290 U CN 201721723290U CN 207514711 U CN207514711 U CN 207514711U
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- led lamp
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- lamp tube
- lamp cover
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Abstract
一种矿用隔爆兼本安型LED灯盖，所述灯盖为圆柱体，包括顶盖部和连接部；所述顶盖部沿圆周方向外边缘等距设有若干凹槽，所述凹槽中心位置设有螺杆连接孔，所述连接部外边缘设有凸块，所述凸块与顶盖部之间有缝隙，所述缝隙的高度与LED灯灯筒上的连接法兰高度一致，所述凸块与LED灯灯筒的内壁之间设有密封圈，所述连接部内壁还设有螺纹，本灯盖结构设计科学，既能用螺杆连接灯筒，又能用螺纹连接灯筒，与灯筒连接密封性较好。
A mining explosion-proof and intrinsically safe LED lamp cover, the lamp cover is a cylinder, including a top cover part and a connecting part; the top cover part is equidistantly provided with a number of grooves along the outer edge of the circumferential direction, and the There is a screw connection hole at the center of the groove, and there is a bump on the outer edge of the connecting part. There is a gap between the bump and the top cover, and the height of the gap is the same as the height of the connecting flange on the LED lamp tube. Consistent, there is a sealing ring between the bump and the inner wall of the LED lamp tube, and the inner wall of the connecting part is also provided with threads. The lamp tube is well sealed with the lamp tube.
Description
技术领域technical field
本实用新型涉及矿用灯盖领域，尤其涉及一种矿用隔爆兼本安型LED灯盖。The utility model relates to the field of mine lamp covers, in particular to a mine explosion-proof and intrinsically safe LED lamp cover.
背景技术Background technique
LED作为新型发光器件，具有光效高、寿命长、功耗低、耐冲击，抗震动等特点，LED灯最大的优点就是节能环保，光的发光效率达到100流明/瓦以上，普通的白炽灯只能达到40流明/瓦，节能灯也就在70流明/瓦左右徘徊。所以，同样的瓦数，LED灯效果会比白炽灯和节能灯亮很多。1瓦LED灯亮度相当于2瓦左右的节能灯， 5瓦LED灯1000小时耗电5度，LED灯寿命可以达到5万小时，LED灯无辐射，因此现在LED灯已经广泛适用于煤矿井下巷道内做固定照明用。目前市场上有多种型号的矿用LED灯，这些矿用LED灯一般都有长筒状灯筒和灯罩组成，而长筒状灯筒的另一端则会安装灯盖，一般灯盖与灯筒都是由螺杆连接，但是也有一些灯筒是不具备法兰接头的，只有螺纹接头，这就需要配备专门的螺纹接头的灯盖。As a new type of light-emitting device, LED has the characteristics of high luminous efficiency, long life, low power consumption, impact resistance, and vibration resistance. The biggest advantage of LED lights is energy saving and environmental protection. It can only reach 40 lumens/watt, and energy-saving lamps are hovering around 70 lumens/watt. Therefore, with the same wattage, LED lamps will be much brighter than incandescent lamps and energy-saving lamps. The brightness of a 1-watt LED light is equivalent to about 2 watts of energy-saving lamps. A 5-watt LED light consumes 5 degrees of electricity for 1,000 hours. The life of the LED light can reach 50,000 hours. LED lights have no radiation, so now LED lights have been widely used in coal mines For fixed lighting. At present, there are various types of mining LED lights on the market. These mining LED lights generally consist of a long tube-shaped lamp tube and a lampshade, and the other end of the long tube-shaped lamp tube will be installed with a lamp cover. The tubes are all connected by screws, but there are also some lamp tubes that do not have flange joints, only threaded joints, which requires a special lamp cover with threaded joints.
实用新型内容Utility model content
本实用新型要解决的技术问题是克服现有技术的不足，提供一种结构设计科学，既能用螺杆连接灯筒，又能用螺纹连接灯筒的一种矿用隔爆兼本安型LED灯盖。The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide a kind of mining explosion-proof and intrinsically safe LED with scientific structure design, which can connect the lamp tube with screw rod and connect the lamp tube with screw thread. lamp cover.
为实现本实用新型提供以下技术方案：一种矿用隔爆兼本安型LED灯盖，所述灯盖为圆柱体，包括顶盖部和连接部；所述顶盖部沿圆周方向外边缘等距设有若干凹槽，所述凹槽中心位置设有螺杆连接孔，所述连接部外边缘设有凸块，所述凸块与顶盖部之间有缝隙，所述缝隙的高度与LED灯灯筒上的连接法兰高度一致，所述凸块与LED灯灯筒的内壁之间设有密封圈，所述连接部内壁还设有螺纹。In order to realize the utility model, the following technical solutions are provided: a mining explosion-proof and intrinsically safe LED lamp cover, the lamp cover is a cylinder, including a top cover part and a connecting part; the top cover part is along the outer edge of the circumferential direction Several grooves are equidistantly arranged, the center of the groove is provided with a screw connecting hole, the outer edge of the connecting part is provided with a bump, and there is a gap between the bump and the top cover, and the height of the gap is the same as The connecting flanges on the LED lamp tube have the same height, a sealing ring is provided between the protrusion and the inner wall of the LED lamp tube, and the inner wall of the connecting part is also provided with threads.
作为优选，所述凹槽最少为3个。Preferably, there are at least three grooves.
作为优选，所述灯盖内壁涂覆隔爆层。Preferably, the inner wall of the lamp cover is coated with a flameproof layer.
作为优选，所述顶盖部顶部外表面上设有铭牌和吊装环。Preferably, a nameplate and a hoisting ring are provided on the top outer surface of the top cover.
本实用新型的有益之处：第一，本灯盖既有螺杆连接孔，又有螺纹，可以适用于不同的壳体；第二，凸块与顶盖部之间的缝隙高度与LED灯灯筒上的连接法兰高度一致，能够保证灯盖与灯筒密封性更好。The advantages of the utility model are as follows: firstly, the lamp cover has not only screw connection holes but also threads, which can be applied to different housings; secondly, the height of the gap between the bump and the top cover is the same The height of the connecting flange on the tube is consistent, which can ensure better sealing between the lamp cover and the lamp tube.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型顶视图。Fig. 2 is a top view of the utility model.
图中：1是灯盖、2是顶盖部、2.1是凹槽、2.2是螺杆连接孔、3是连接部、3.1是凸块、3.2是缝隙、3.3是螺纹、4是铭牌、5是吊装环、6是灯筒。In the figure: 1 is the lamp cover, 2 is the top cover, 2.1 is the groove, 2.2 is the screw connection hole, 3 is the connection part, 3.1 is the bump, 3.2 is the gap, 3.3 is the thread, 4 is the nameplate, 5 is the hoisting Ring, 6 are lamp tubes.
具体实施方式Detailed ways
一种矿用隔爆兼本安型LED灯盖，所述灯盖1为圆柱体，包括顶盖部2和连接部3；所述顶盖部2沿圆周方向外边缘等距设有若干凹槽2.1，所述凹槽2.1中心位置设有螺杆连接孔2.2，所述连接部3外边缘设有凸块3.1，所述凸块3.1与顶盖部2之间有缝隙3.2，所述缝隙3.2的高度与LED灯灯筒6上的连接法兰高度一致，所述凸块3.1与LED灯灯筒6的内壁之间设有密封圈，所述连接部3内壁还设有螺纹3.3，所述凹槽2.1最少为3个，所述灯盖1内壁涂覆隔爆层，所述顶盖部2顶部外表面上设有铭牌4和吊装环5，灯筒6上有连接法兰，则将法兰片内边缘插入缝隙3.2，用螺杆将灯盖1与灯筒6连接，如果灯筒6是用螺纹连接的，则利用连接部3内壁的螺纹3.3与灯筒连接。A mining explosion-proof and intrinsically safe LED lamp cover. The lamp cover 1 is a cylinder, including a top cover part 2 and a connecting part 3; Groove 2.1, the central position of the groove 2.1 is provided with a screw connecting hole 2.2, the outer edge of the connecting part 3 is provided with a bump 3.1, and there is a gap 3.2 between the bump 3.1 and the top cover part 2, and the gap 3.2 The height is consistent with the height of the connecting flange on the LED lamp tube 6, a sealing ring is provided between the bump 3.1 and the inner wall of the LED lamp tube 6, and the inner wall of the connecting part 3 is also provided with a thread 3.3. There are at least 3 grooves 2.1, the inner wall of the lamp cover 1 is coated with a flameproof layer, the top outer surface of the top cover part 2 is provided with a nameplate 4 and a lifting ring 5, and there is a connecting flange on the lamp tube 6, then the The inner edge of the flange is inserted into the gap 3.2, and the lamp cover 1 is connected with the lamp tube 6 with a screw rod. If the lamp tube 6 is threaded, then the screw thread 3.3 on the inner wall of the connecting part 3 is used to connect with the lamp tube.
本实用新型并不局限于上述具体实施方式所涉及的一种矿用隔爆兼本安型LED灯盖，熟悉本技术领域的人员还可据此做出多种变化，但任何与本实用新型等同或相类似的变化都应涵盖在本实用新型权利要求的范围内。The utility model is not limited to a kind of mining explosion-proof and intrinsically safe LED lamp cover involved in the above-mentioned specific embodiment, and those who are familiar with the technical field can also make various changes accordingly, but any Changes that are equivalent or similar shall fall within the scope of the claims of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721723290.8U CN207514711U (en) | 2017-12-12 | 2017-12-12 | A kind of mine explosion-suppression and intrinsic safety type LED light lid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721723290.8U CN207514711U (en) | 2017-12-12 | 2017-12-12 | A kind of mine explosion-suppression and intrinsic safety type LED light lid |
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| CN207514711U true CN207514711U (en) | 2018-06-19 |
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| CN201721723290.8U Expired - Fee Related CN207514711U (en) | 2017-12-12 | 2017-12-12 | A kind of mine explosion-suppression and intrinsic safety type LED light lid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842774A (en) * | 2017-12-12 | 2018-03-27 | 江苏新力科技实业有限公司 | A kind of mine explosion-suppression and intrinsic safety type LED lid |
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2017
- 2017-12-12 CN CN201721723290.8U patent/CN207514711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842774A (en) * | 2017-12-12 | 2018-03-27 | 江苏新力科技实业有限公司 | A kind of mine explosion-suppression and intrinsic safety type LED lid |
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Granted publication date: 20180619 |
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