a buried lamp
A technology for underground lamps and lamp sockets, which is applied to lighting auxiliary devices, lighting and heating equipment, fixed lighting devices, etc., can solve problems such as deficiencies, and achieve the effects of strong adaptability, good heat dissipation effect, and adjustable light source angle.
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Embodiment 1
[0027] Example 1: Figure 1 to Figure 3 As shown in , a buried lamp includes an aluminum substrate 1 and a plurality of LED illuminants arranged on the aluminum substrate, and also includes
[0028] The pre-embedded outer cylinder 2, the bottom cover plate 21 arranged on the inner bottom of the pre-embedded outer cylinder and the top panel 22 arranged on the top of the pre-embedded outer cylinder. There is a radiator 4 and a condenser lens 5, the aluminum substrate is between the radiator and the condenser lens, all the illuminants are between the aluminum substrate and the condenser lens, the aluminum substrate is connected to the radiator, and the aluminum substrate is connected to the condenser lens;
[0029] The lamp holder tube is provided with a cooling bracket 6, and the cooling body is rotatably connected with the cooling bracket through a rotating shaft, and a motor 31 for driving the cooling body to rotate along the axis of the rotating shaft is arranged inside the ...
Embodiment 2
[0038] Embodiment 2: the basic structure and implementation mode of this embodiment are the same as embodiment 1, and its difference is, as Figure 4 to Figure 5 As shown in , the top panel is an annular plate, the top panel includes an outer ring plate 22a fixed to the lamp holder tube and an inner ring plate 22b that can move up and down relative to the outer ring plate, the outer ring plate is sleeved outside the inner ring plate, The central light-transmitting hole is set on the inner ring plate, the top plate is arranged horizontally, and the supporting ring edge plate 223 connected with the outer ring plate is arranged under the inner ring plate, and an annular sealed space is formed between the supporting ring edge plate and the inner ring plate. An inflatable sealing ring 22c arranged coaxially with the top panel is arranged in the annular sealed space, and a number of buffer cylinders 7 are arranged on the lamp holder cylinder, and buffer pistons 71 are arranged in the...
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