一种具有防水和角度调节功能的泛光灯

Abstract

本实用新型公开了一种具有防水和角度调节功能的泛光灯，属于泛光灯技术领域。该泛光灯包括灯本体、灯板、透光板、面框盖和固定组件。其核心改进在于：透光板周向边缘套设U型密封圈；面框盖靠近透光板的端面设有U型密封圈抵接台和密封垫抵接台，U型密封圈抵接台位于面框盖内侧壁附近，密封垫抵接台位于面框盖外侧壁附近并设有密封垫。U型密封圈一端与U型密封圈抵接台抵接，密封垫和U型密封圈另一端均与灯本体端面抵接。通过螺钉锁紧灯本体与面框盖时，同步均匀压缩U型密封圈和密封垫，形成双重防水屏障。本实用新型有效解决了现有泛光灯橡胶密封圈易老化失效导致的防水性能不足问题，显著提升了在户外恶劣环境下的密封可靠性。

Claims

1. A floodlight having a waterproof and angle adjustment function, characterized by, include: The lamp body has a lamp plate mounting part. A light panel is provided at the light panel mounting part, and a reflector is provided on one end face of the light panel along the light emission direction; A light-transmitting plate is disposed at the end of the reflector away from the lamp plate, and a U-shaped sealing ring is fitted on the circumferential edge of the light-transmitting plate; A faceplate cover is provided at one end of the lamp body near the light-transmitting plate. The faceplate cover at the end near the light-transmitting plate is provided with a U-shaped sealing ring abutment platform and a sealing gasket abutment platform. The U-shaped sealing ring abutment platform is close to the inner side wall of the faceplate cover, and the sealing gasket abutment platform is close to the outer side wall of the faceplate cover. A sealing gasket is provided on the sealing gasket abutment platform. One end of the U-shaped sealing ring abuts against the U-shaped sealing ring abutment platform. The end faces of the sealing gasket and the U-shaped sealing ring away from the face frame cover abut against the end face of the lamp body near the light-transmitting plate.

2. The floodlight with waterproof and angle adjustment functions according to claim 1, characterized in that, The lamp body has a heat sink on one end face away from the face frame cover. Several heat sinks are arranged along the width direction of the lamp body. Each heat sink extends parallel from one end of the lamp body along the length direction to the other end, and air ducts are formed between adjacent heat sinks.

3. The light emitting diode lamp according to claim 2, wherein the light emitting diode lamp is a floodlight having a waterproof and angle adjustment function. A fixing hole is provided at the part of the lamp body that abuts against the sealing gasket and the U-shaped sealing ring. Several fixing holes are circumferentially distributed at the part of the lamp body that abuts against the sealing gasket and the U-shaped sealing ring. Protruding posts are symmetrically provided at both ends of the lamp body near the heat sink and along the center line of the width direction of the lamp body. An adjustment bracket positioning hole is provided in the axial direction of the protruding posts.

4. The light emitting diode lamp according to claim 3, wherein the light emitting diode lamp is a floodlight having a waterproof and angle adjustment function. The floodlight with waterproof and angle-adjustable functions also includes a fixing component, which includes a first screw, a second screw, and a third screw. Each heat sink is provided with a connecting post, and a first threaded hole is opened on the lamp plate mounting part at a position corresponding to several of the connecting posts. The lamp plate is fixed by the cooperation of the first screw and the first threaded hole.

5. The light emitting diode street lamp according to claim 1, wherein the light emitting diode street lamp is provided with a waterproof and angle adjusting function. A groove is provided at a corner of the lamp panel mounting part, and a terminal block is provided on the groove. A gland connector mounting hole is provided on the side wall formed between the lamp body and the groove, and a gland connector is installed on the gland connector mounting hole.

6. The floodlight with waterproof and angle-adjustable functions according to claim 5, characterized in that, The lamp board is equipped with lamp beads, and a power cord is electrically connected to one end of the lamp board near the groove. The power cord passes through the gland connector, is fixed by the terminal block, and is electrically connected to the lamp board.

7. The light emitting diode lamp according to claim 6, wherein the light emitting diode lamp is a floodlight having a waterproof and angle adjusting function. The reflector includes an extension, a first reflective part, and a second reflective part. The extension abuts against the light-transmitting plate. The first reflective part has a conical structure and is located between the extension and the second reflective part. The extension, the first reflective part, and the second reflective part are integrally formed. The second reflective part is provided with a through hole, and a plurality of LED beads are placed in the through hole. A plurality of first ribs and second ribs are respectively provided in the second reflective part along the length and width directions of the reflector.

8. The light emitting diode street lamp according to claim 4, wherein the light emitting diode street lamp is provided with a waterproof and angle adjusting function. The faceplate cover has a protrusion on one end face near the lamp body, between the sealing gasket abutment and the outer wall of the faceplate cover. In the vertical direction, the heights of the protrusion, the sealing gasket abutment, and the U-shaped sealing ring abutment decrease sequentially, and the height difference between the protrusion and the sealing gasket abutment is less than the thickness of the sealing gasket when it is not compressed. In the vertical direction, the height difference between the U-shaped sealing ring abutment and the sealing gasket abutment is equal to the thickness difference between the U-shaped sealing ring and the sealing gasket.

9. The light emitting diode according to claim 8, wherein the light emitting diode is a light emitting diode having a waterproof and angle adjusting function. The sealing gasket abutment platform is also provided with a second threaded hole that mates with the fixing hole. After the second screw passes through the fixing hole and mates with the second threaded hole, it realizes the connection and fixation of the lamp body and the face frame cover, and simultaneously realizes the compression of the U-shaped sealing ring and the sealing gasket.

10. The floodlight with waterproof and angle-adjustable functions according to claim 4, characterized in that, An adjustment bracket is provided on the positioning hole of the adjustment bracket, and the adjustment bracket is rotatably connected to the lamp body through the cooperation of the third screw with the positioning hole of the adjustment bracket.

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