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Street lamp with adjustable light irradiation range

A technology with adjustable illumination range, applied in the parts of lighting devices, cooling/heating devices of lighting devices, electric light sources, etc. simple effect

Inactive Publication Date: 2018-12-14
王连富
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Street lamps refer to lamps that provide lighting functions for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places that require lighting. becomes very narrow, for this reason, a street lamp with adjustable light irradiation range is proposed

Method used

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0020] see Figure 1-2 , the present invention provides a technical solution:

[0021] A street lamp with adjustable lighting range, comprising a fixed frame 1, a base 2 and a light bulb 4, the base 2 is fixedly connected to the inner top wall of the fixed frame 1, the light bulb 4 is fixedly connected to the lower end of the base 2, the light bulb 4, the first The switch and the external power supply together form a series circuit. Two small moto...

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Abstract

The invention discloses a street lamp with the adjustable light irradiation range. The street lamp with the adjustable light irradiation range includes a fixing frame, a base and a bulb, wherein the base is fixedly connected to the inner top wall of the fixing frame, the bulb is fixedly connected to the lower end of the base, and two small motors are symmetrically connected to the inner top wall of the fixing frame. The street lamp with the adjustable light irradiation range is simple in structure, by additionally adding the small motors, screws and nuts, a switch is turned on in a sunny day,and the small motors forward rotate at the moment; a first arc cover and a second arc cover are turned upwards, then the irradiation range of light is expanded, and meanwhile reflectors also change the inclination, so that the range of the light reflected by the reflectors also changes; and the irradiation area of the light is larger, the light reflected by the reflectors is superimposed on the light, the light shined on the ground is brighter, and thus the good irradiation effect is achieved.

Description

technical field [0001] The invention relates to the field of lamps, in particular to a street lamp with adjustable light irradiation range. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places that require lighting. become very narrow, for this reason, a street lamp with adjustable light irradiation range is proposed. Contents of the invention [0003] The object of the present invention is to provide a street lamp with an adjustable light irradiation range, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] A street lamp with adjustable lighting range, comprising a fixed frame, a base and a light bulb, the base is fixedly connected to the inner top wall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V14/00F21V14/04F21V31/00F21V29/83F21W131/103
CPCF21S8/00F21V14/00F21V14/04F21V31/00F21W2131/103F21V29/83
Inventor 王连富
Owner 王连富
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