摘要：【中文】一种LED平板灯，包括壳体，LED光源模组，电源，灯罩，在壳体上有抽气装置，在壳体的侧面边上均布若干与灯罩舱相通的第一通风孔，壳体的顶部设置有与灯罩舱相通的第二通风孔，第二通风孔与抽气装置相连接，抽气装置使平板灯工作时灯罩内部空间始终处于一个负压状态来抵消由于重力产生的下凸现象，负压量的调整由设置在壳体顶部中间位置的雷达感应模块根据灯罩的变形量调整抽气装置风扇的转速，另外也可以调整在第一通风孔内设置的开关阀的开合程度进行调整,本发明组装简单，可以实现大尺寸平板灯轻量化，而且由于平板灯的整体重量减轻使得安装成本减少，安全性的到提高。 【EN】An LED flat lamp comprises a shell, an LED light source module, a power supply and a lampshade, wherein an air extractor is arranged on the shell, the side edge of the shell is uniformly provided with a plurality of first ventilation holes communicated with the lampshade cabin, the top of the shell is provided with a second ventilation hole communicated with the lampshade cabin, the second ventilation hole is connected with an air extractor, the air extractor ensures that the inner space of the lampshade is always in a negative pressure state to counteract the downward convex phenomenon generated by gravity when the flat lamp works, the radar sensing module arranged in the middle position of the top of the shell adjusts the rotating speed of a fan of the air extractor according to the deformation of the lampshade, in addition, the opening and closing degree of the switch valve arranged in the first vent hole can be adjusted, the invention has simple assembly, can realize the light weight of the large-size flat lamp, and the whole weight of the flat lamp is reduced, so that the installation cost is reduced, and the safety is improved.

摘要：【中文】一种LED长条灯，包括灯体、灯珠、电源、扩散板、设置在灯体两头的盖板，盖板与灯体采用铆钉方式连接在一起，在盖板上铆钉对应的位置上开有椭圆形长槽，该长槽可以限定灯体与盖板的相对移动在一定距离之间，在盖板上与扩散板对应位置还设计有一弧形导槽，以上设计方案，可以使长条灯的长度做到足够长，当环境温度进行变化时，灯体的长度可以在两头盖板之间进行变化，由于扩散板一般采用塑料制成，受温度的影响要远大于金属材料灯体，所以在盖板内预留尽可能多的扩散板，当温度变化时扩散板可以在灯体内自由伸缩，为了防止长时间多次伸缩后扩散板出现偏心漏光现象，在扩散板的两端安装有止位销，本发明组装简单，可以实现大尺寸长条灯成为可能，而且使得LED长条灯受环境温度的影响降到最小，安全性的到提高。 【EN】An LED strip lamp comprises a lamp body, lamp beads, a power supply, a diffusion plate and cover plates arranged at two ends of the lamp body, wherein the cover plates are connected with the lamp body in a rivet mode, an elliptical long groove is formed in the positions, corresponding to rivets, of the cover plates, the long groove can limit the relative movement of the lamp body and the cover plates to be within a certain distance, an arc-shaped guide groove is further designed in the positions, corresponding to the diffusion plate, of the cover plates, the design scheme can enable the length of the strip lamp to be long enough, when the ambient temperature changes, the length of the lamp body can change between the cover plates at the two ends, the diffusion plate is generally made of plastics and is far larger than that of the lamp body made of metal materials under the influence of the temperature, so that the diffusion plate is reserved in the cover plates as much as possible, can freely stretch in the lamp body when the temperature changes, and in order to prevent, the invention has simple assembly, can realize the possibility of large-size strip lamps, and ensures that the influence of the ambient temperature on the LED strip lamps is minimized and the safety is improved.

摘要：【中文】本发明的目的在于提供一种LED地埋灯，通过相应的防盗结构增强了防盗性能。为实现上述目的，本发明提供如下技术方案，一种LED地埋灯，包括不锈钢面盖、灯体和预埋桶，预埋桶设计有左右两个第一滑动槽，第一滑动槽中设有第一滑动块，在第一滑动槽中壁与所述第一滑动块连通设置有第二滑动块，第一滑动槽中可上下滑动的第一滑块板底部端面内设有开口向灯体的凹槽，凹槽中配套连接有第二滑动块，第二滑块在预埋桶的第二滑动槽内可自由滑动，与第二滑动块对应的位置的灯体部位设有第三滑槽，第三滑槽中有第三滑块，在第三滑块底部设有顶压弹簧，本发明组装简单，可以很好的保证了地埋灯的防水安全性，而且增加了破坏和偷窃的难度，安全性的到提高。 【EN】The invention aims to provide an LED underground lamp, which has enhanced anti-theft performance through a corresponding anti-theft structure. In order to achieve the purpose, the invention provides the following technical scheme that the LED underground lamp comprises a stainless steel surface cover, a lamp body and an embedded barrel, wherein the embedded barrel is provided with a left first sliding groove and a right first sliding groove, a first sliding block is arranged in the first sliding grooves, a second sliding block is arranged on the middle wall of the first sliding groove and communicated with the first sliding block, a groove with an opening towards the lamp body is arranged in the end surface of the bottom part of the first sliding block plate which can slide up and down in the first sliding groove, the second sliding block is matched and connected in the groove and can freely slide in the second sliding groove of the embedded barrel, a third sliding groove is arranged at the position of the lamp body corresponding to the second sliding block, a third sliding block is arranged in the third sliding groove, the bottom of the third sliding block is provided with the jacking spring, the underground lamp is simple to assemble, the waterproof safety of the underground lamp can be well guaranteed, the difficulty of damage and theft is increased, and the safety is improved.