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An outdoor projection lamp

A lamp and outdoor technology, which is applied to lighting devices, cooling/heating devices of lighting devices, fixed lighting devices, etc. Accurate angle and uniform effect

Inactive Publication Date: 2011-12-21
徐益民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to adjust the angle of the irradiation beam to a specific value, and it is difficult to ensure the accuracy of the irradiation angle when a specific position needs to be illuminated

Method used

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  • An outdoor projection lamp
  • An outdoor projection lamp
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Embodiment Construction

[0015] The present invention will now be described in further detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0016] see Figure 1 to Figure 2 , an outdoor projection lamp, comprising a main body 1 and a bottom bracket 2, the main body 1 is installed on the bottom bracket 2.

[0017] The main body 1 includes a housing 3 , a light source 4 , a motor 5 and a transparent plate 6 . The housing 3 is made of aluminum die-casting, and the surface is treated with plastic spraying, which is beautiful and elegant. The type of light source 4 is metal halide lamp or sodium lamp: the metal halide lamp generates arc in the mixed vapor of mercury and rare metal halide to discharge and emit light, which has high luminous efficiency, good color re...

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PUM

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Abstract

The invention relates to an outdoor projection lamp, comprising a main body and a bottom bracket, the main body is installed on the bottom bracket, the main body includes a shell, a light source, a motor and a light-transmitting plate, and the light source is arranged inside the shell and connected to the motor connected, the light-transmitting plate is installed on the casing, and a plurality of hinge blocks are arranged around the casing, and the hinge blocks are connected to the casing through screws, and a dial is arranged at the connection between the main body and the bottom bracket , the dial is fixedly connected with the main body and the bottom bracket through bolts. The invention has the advantages of simple structure, elegant appearance, good heat dissipation performance, high temperature resistance, impact resistance, high reflectivity, uniform and accurate illumination.

Description

technical field [0001] The invention relates to an outdoor lamp, in particular to an outdoor projection lamp. Background technique [0002] A spotlight is a lamp that makes the illuminance on a designated illuminated surface higher than that of the surrounding environment. Usually it is able to aim in any direction and is not affected by weather conditions. Almost all large-area lighting fixtures used outdoors can be regarded as projection lights. [0003] The irradiation angle of general projection lamps cannot be adjusted and changed. For this reason, the existing lamps can generally be turned, thereby changing the irradiation angle and increasing the irradiation range. However, it is difficult to adjust the angle of the irradiating beam to a specific value, and it is difficult to ensure the accuracy of the irradiating angle when a specific position needs to be irradiated. Contents of the invention [0004] The technical problem to be solved by the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V14/02F21V29/00F21V29/74
Inventor 徐益民
Owner 徐益民