Recessed light

A spotlight and retainer technology, applied in the field of light emitters, can solve the problems of increasing the maintenance cost of known spotlights, difficulty in replacing components, and the negative impact of spotlight economics.

Inactive Publication Date: 2007-08-15
哈特姆特 S 英格尔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In so-called spotlights of the known kind from the prior art, the transparent plate, the reflector and the fixing plate are usually connected to one another in a relatively complicated and / or expensive manner, which has a negative effect on the economics of producing spotlights of this type. influences
Furthermore, the connecting elements that hold together the frame, the transparent plate, the reflector and the fixing plate can usually only be manipulated in a complex manner, sometimes using suitable tools, which makes the replacement of said elements difficult, complicated and difficult. / or expensive, which ends up increasing maintenance costs associated with known spotlights in an unfavorable manner

Method used

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  • Recessed light
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Examples

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Embodiment Construction

[0026] Figures 1-3 show a housing 10 of a down-illuminated spotlight according to the invention, the housing 10 being fixed in a top plate member 14 (Figure 1) by means of a retaining device 12, which is visible in Figure 3 but not shown in Figure 1. not shown for clarity. A bulb holder 16 is connected at the center of the housing bottom inside the housing, and a bulb 18 is inserted into the bulb holder 16 .

[0027] An edge region 20 of the opening of the housing is detachably connected to a frame 22 having a substantially square shape and provided at its edge region remote from the housing 10 with an inwardly protruding perimeter collar 24 .

[0028] Located on the surface of the collar 24 facing the housing 10 , the transparent plate 26 is square and void-free, making it possible for the dust-tight sealing of the housing 10 .

[0029] The dome-shaped reflector 28 is placed centrally on the surface of the transparent plate 26 facing the inside of the housing 10 and has a la...

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PUM

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Abstract

The invention relates to a radiator provided with an illuminant detection device (6) and a reflector (28) which has an opening which is located in the main illumination direction and is covered by a transparent plate (26). An edge area (32) of the reflector (28) is arranged between the transparent plate (26) and a fixing plate (34) extending parallel thereto and comprising an opening for the reflector (28) wherein the relative position between the fixing plate (34) and the transparent plate (26) is fixed by a frame (2) which is flexible such that the fixing plate (34) and / or transparent plate (26) are exclusively detachable by deformation of the frame (22).

Description

technical field [0001] The invention relates to a spotlight comprising a bulb holder and a reflector with an opening arranged along a main direction of illumination and covered with a transparent plate, wherein an edge region of the reflector is arranged on the transparent Between the plate and the fixed plate, the fixed plate extends parallel to the transparent plate and has an opening for the reflector, and the relative position between the fixed plate and the transparent plate is fixed by a frame. Background technique [0002] In so-called spotlights of the known kind from the prior art, the transparent plate, the reflector and the fixing plate are usually connected to one another in a relatively complicated and / or expensive manner, which has a negative effect on the economics of producing spotlights of this type. influences. Furthermore, the connecting elements that hold together the frame, the transparent plate, the reflector and the fixing plate can usually only be ma...

Claims

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Application Information

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IPC IPC(8): F21V17/16F21S8/02
CPCF21V17/164F21V3/00F21V19/04F21S8/02
Inventor 哈特姆特·S·英格尔
Owner 哈特姆特 S 英格尔
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