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Lighting device convenient for adjusting lighting range

A lighting device and lighting range technology, which is applied in the direction of lighting devices, lighting device components, lighting and heating equipment, etc., can solve the problems that the lighting range of lamps cannot be changed according to actual needs, and the lighting range of lamps is fixed, etc., to achieve increased Effect of lighting range, increasing opening size

Active Publication Date: 2021-06-29
上海莹通科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the lighting range of the current lamps is fixed, and the lighting range of the lamps cannot be changed according to actual needs.

Method used

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  • Lighting device convenient for adjusting lighting range
  • Lighting device convenient for adjusting lighting range
  • Lighting device convenient for adjusting lighting range

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Embodiment Construction

[0036] The application will be described in further detail below in conjunction with the accompanying drawings.

[0037] The embodiment of the present application discloses an illuminating device that is convenient for adjusting the illumination range.

[0038] refer to figure 1 and figure 2 The lampshade 1 is a cylindrical structure with a cavity inside. The lampshade 1 is fixedly connected with a bulb 2 and the bulb 2 is located inside the lampshade 1. There is an opening on the lampshade 1. The bulb 2 emits light in the lampshade 1, and the light emitted by the bulb 2 Lighting is emitted from the opening of the lampshade 1.

[0039] refer to figure 2 and image 3 , the inner wall of the lampshade 1 is rotatably connected with an inner ring gear 31, the inner ring gear 31 is the same as the axis of the lampshade 1, and the inner wall of the lampshade 1 is fixedly connected with a mounting seat 32, and the middle position of the mounting seat 32 is an opening. A gear s...

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Abstract

The invention relates to the field of lamps, in particular to a lighting device convenient for adjusting lighting range, which comprises a lampshade, a bulb fixedly connected to the lampshade, an inner gear ring rotatably connected to the lampshade, a mounting base fixedly connected to the lampshade, and gear sets arranged on the mounting seat, each gear set comprises a first gear rotationally connected to the mounting base and a second gear rotationally connected to the mounting base, the two gear sets are in central symmetry about the axis of the inner gear ring, the first gears and the second gears are fixedly connected with adjusting rods, and the adjusting rods are provided with first anti-dazzling screens. The first gears are meshed with the inner gear ring, the first gears are meshed with the second gears, the second gears are not meshed with the inner gear ring, one end of each first anti-dazzling screen is fixedly connected to the inner wall of the lampshade, the other end of each first anti-dazzling screen is fixedly connected to the adjusting rod, and the first anti-dazzling screens are arranged in a folded mode. The device has the effect of adjusting the illumination range of the lamp.

Description

technical field [0001] The present application relates to the field of lamps, in particular to an illuminating device that is convenient for adjusting the illumination range. Background technique [0002] A lamp is a light-emitting device used for lighting or other purposes. It is usually used for lighting indoors, living rooms, lobbies, restaurants, roads, and courtyards. [0003] However, the illumination range of the current lamps is fixed, and the illumination range of the lamps cannot be changed according to actual needs. Contents of the invention [0004] In order to adjust the illumination range of the lamp, the present application provides an illumination device that is convenient for adjusting the illumination range. [0005] The application provides a lighting device that is convenient for adjusting the illumination range, and adopts the following technical solution: [0006] A lighting device for adjusting the illumination range, comprising a lampshade, a ligh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V14/00
CPCF21S2/00F21V14/006
Inventor 陈海荣
Owner 上海莹通科技股份有限公司
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