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Projection lamp

A floodlight and lamp holder technology, applied in the field of floodlights, can solve the problems of high production cost, short service life, complicated angle adjustment mechanism, etc., and achieve the effect of simple structure

Active Publication Date: 2013-03-20
KINGSUN OPTOELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Same as the above-mentioned patented technology, the main disadvantage of the prior art is that the angle adjustment mechanism is too complicated and the production cost is high, and the above-mentioned technology is adopted, because the angle adjustment mechanism is a single-arm setting, the service life is short

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] refer to Figure 1 to Figure 4 , the first embodiment of the present invention is a floodlight, including a lamp base 102 and a lamp body 101, and also includes a cylinder base 103 and a pivot 104, the cylinder base 103 has a bottom plate 1036, the base plate 1036 is connected to the lamp base 102, the cylinder The seat 103 also has an inner hole 1031, and the pivot 104 is penetrated in the inner hole 1031. The lamp body 101 has two parallel installation plates 1011, and the pivot 104 is connected between the two installation plates 1011 by fasteners. In the example, the fastener is a bolt 105 .

[0022] In this embodiment, the bottom plate 1036 of the barrel holder 103 has an indexing hole 1034, and the lamp holder 102 has a threaded hole 1021 corresponding to the indexing hole 1034. The barrel holder 103 is connected to the lamp holder 102 through a...

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PUM

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Abstract

The invention relates to a projection lamp which comprises a lamp holder, a lamp body, a cylinder seat and a pivot, wherein the cylinder seat is provided with a bottom surface connected to the lamp holder and is also provided with an inner hole; the pivot is penetrated in the inner hole; the lamp body comprises two parallel mounting boards; and the pivot is connected between the two mounting boards through a fastening member. The projection lamp has the advantages of simple structure and durability.

Description

technical field [0001] The present invention relates to floodlights. Background technique [0002] Currently commonly used floodlights include a lamp body and a base. The lamp body is fixed on the base by screws so that the lamp body can be rotated on the base so that the light emitted from the lamp body can be irradiated to a designated position. [0003] When the floodlight is in use, it is fixed on the outer wall of the building or on the ground through the base. In the prior art, the light projection angle can be adjusted arbitrarily through the dual-axis structure. Such as the Chinese patent document CN101614377A disclosed on December 30, 2009 a LED turning floodlight, which is mainly installed on the outdoor wall of the building. The invention of the LED turning floodlight includes a lamp cover and a lampshade. , a reflector, a lamp body and a base, the reflector is fixed on the lampshade, the lampshade is fixed on the lamp body through the lamp cover, and it is char...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V21/26
Inventor 邹细清
Owner KINGSUN OPTOELECTRONIC CO LTD