Solar LED underground lamp connecting assembly
A technology for LED underground lamps and connecting components, which is applied in the parts of lighting devices, semiconductor devices of light-emitting elements, lighting and heating equipment, etc., can solve the problems of poor lighting efficiency and lighting intensity, and avoid mutual constraints and Influence and ensure the effect of daylighting and power generation efficiency
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Embodiment 1
[0032] see Figure 1-3 As shown, the present invention is a solar LED underground lamp connection assembly, including a lamp tube 1; two symmetrically arranged installation grooves 101 are provided on the inner wall of the lamp tube 1, and the installation grooves 101 are arranged along the axial direction of the lamp tube 1. Wherein, the side wall of the lamp tube 1 can be provided with a protrusion from the inside to the outside, so that the installation groove 101 is formed on the inner wall of the lamp tube 1, that is, the inner wall of the protrusion is the installation groove 101, so that the protrusion and the lamp tube 1 Integral structure is conducive to improving the overall structural strength.
[0033] The upper end surface of the lamp tube 1 is fixedly connected with a mounting ring 102 by screws; the mounting ring 102 is used for installing the transparent cover and sealing the inside of the lamp tube 1 . Two threaded mandrels 2 are rotatably connected to the in...
Embodiment 2
[0047] On the basis of Embodiment 1, the side of the limiting protrusion 206 close to the positioning groove 205 has a curved surface structure, which can reduce resistance and improve the reliability of the rotation of the installation circular plate 5 during adjustment.
[0048] In order to improve the rotation stability of the screw mandrel 2 , the upper end of the screw mandrel 2 can be rotatably connected with the mounting ring 102 . At the same time, the driving device 103 is a double-shaft motor, and the two output shafts of the double-shaft motor are respectively connected to the two screw mandrels 2. Specifically, they can be connected through bevel gears, so as to ensure the consistency of the synchronous rotation of the two screw mandrels 2. .
[0049] More preferably, the upper end of the push rod 401 is a wedge-shaped structure, and the inclined surface of the wedge-shaped structure is adapted to the inclined surface 303, thereby improving the stability of the pus...
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Abstract
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Application Information
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