Spotlight conversion device and general spotlight

A conversion device, a general-purpose technology, applied in lighting devices, fixed lighting devices, lighting auxiliary devices, etc., can solve the problems of unable to replace spotlights, unable to directly replace, poor replacement of spotlights, etc., to reduce inventory backlog, structure Simple, easy-to-convert effects

Inactive Publication Date: 2012-06-20
ILLUMINA MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the same series of spotlights such as PAR lights, the length, outlet diameter and power of the larger digital model are larger than those of the smaller digital model. Therefore, spotlights of different models cannot be directly replaced even if they belong to the same series, especially for For ceiling lamps, since the ceiling opening has been fixed, it cannot be replaced with different types of spotlights when replacing the spotlights
Therefore, the existing spotlights are generally less interchangeable

Method used

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  • Spotlight conversion device and general spotlight
  • Spotlight conversion device and general spotlight
  • Spotlight conversion device and general spotlight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as Figure 1 to Figure 6 As shown, the general-purpose spotlight of this embodiment includes a lamp base 1, a lamp body, and a light-emitting element and a spotlight conversion device 10 are arranged inside the lamp body. The spotlight conversion device 10 includes a large ring 101 at the top, a The small ring 103, the variable diameter part 102 connecting the large ring 101 and the small ring 103, the small ring 103 is provided with a connecting part 104 suitable for the spotlight, and the model of the lamp cap is E27 , of course, the model of the lamp holder is not limited to that described in the embodiment, it can also be other models such as E26 or E14 or E12 or G24 or G23 or B22 or GU10, the top of the lamp body is provided with a lamp body connecting device, the The connecting part 104 is matched with the lamp body connecting device and connected and fixed, and the connection between the two is detachable. After installing the spotlight conversion device 10,...

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Abstract

The invention discloses a spotlight conversion device and a general spotlight. The general spotlight comprises a light holder (1), a light body and the spotlight conversion device (10). The spotlight conversion device comprises a large ring (101) at the top, a small ring (103) at the bottom and a variable-diameter portion (102) for connecting the large ring (101) and the small ring (103), wherein the small ring (103) is provided with a connection portion (104) matched with the spotlight. A lighting element is arranged in the light body, a light body connection device is positioned at the top of the light body, and the connection portion (104) and the light body connection device are connected and fixed in matched mode and are detachably connected. After the spotlight conversion device (10) is installed, a small-sized general spotlight is changed into a large-sized spotlight. The spotlight conversion device can be widely applied to the field of spotlights.

Description

technical field [0001] The invention relates to a spotlight conversion device; the invention also relates to a general-purpose spotlight. Background technique [0002] Spotlight is a general term for spotlights with a small beam angle. For example, the commonly used PAR lamp is also called a tube light, which is a kind of spotlight. The illuminance of the projection beam is high, which can produce a strong beam effect, and can be used as a ceiling lamp, stage lamp, etc. The light source of spotlights such as traditional PAR lamps uses quartz bromine tungsten halogen light source, and there are also spotlights using CFL light source and LED light source. Due to different lighting and beam angle requirements, manufacturers provide users with serialized spotlights of different lengths, such as PAR20, PAR30, PAR38, PAR56, PAR64 and other PAR lamp series models, to meet the needs of different lighting occasions. For the same series of spotlights such as PAR lights, the length, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/00F21V23/04F21V29/00F21S8/00
CPCF21V21/00F21K9/1375F21V29/00F21S8/00F21V23/04F21K9/23
Inventor 杨党委陈刚
Owner ILLUMINA MFG
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