DE8911872U1 - Spotlight with an adjustable reflector - Google Patents

Description

Beam with an adjustable reflector Description

The utility model relates to a spotlight with a selector that can be adjusted to accommodate a lamp, a housing that accommodates the reflector and that can be pivoted about an angle that intersects the reflector axis approximately perpendicularly.

Spotlights are known whose housing accommodates several reflectors that can be individually adjusted around an axis parallel to the swivel axis of the housing. This does not completely solve the lighting problems that arise. In particular, the direction of the individual spotlight cannot be adjusted sufficiently to suit the object to be illuminated.

The purpose of the utility model is to increase the adjustment options for a single radiator so that it can be adjusted within a relatively wide range in terms of direction and angle.

This object is achieved according to the utility model in that the reflector can be pivoted about a further axis which is aligned essentially perpendicular to the reflector axis and perpendicular to the aforementioned adjustment axis.

The utility model differs from the state of the art in that each radiator can be pivoted around an axis perpendicular to the adjustment axis mentioned. This provides a multitude of additional adjustment options.

A particularly simple arrangement of the reflectors within the housing is achieved by holding a jacket ring of the reflector on pins which are arranged in a front ring.

The adjustment of several radiators against each other is made possible by the fact that a pin of the adjustment axis in an intermediate housing

is arranged.

The intermediate housing enables the independent adjustment of additional radiators because the intermediate housing has coaxial pins for adjustment axes on both sides.
1 5 This enables the entire radiator arrangement to be rotated.

% light that the intermediate housing is pivoted around a pin perpendicular to the

t| r-bottom adjustment axis is pivotable.

&agr; ÄtisfShriKigö£onä£E! of Gsbriuci siaic;->.rs are hereinafter referred to as

|| Reference to the attached drawing, in which:

% '.- Fig. 1 is a partially broken away view of a radiator and

y Fig. 2 is an overall view of a double emitter arrangement

■ ^r l on an intermediate housing.

. Fig. 1 shows a radiator with a housing 1 made of a

¹ end part 2 and a dome-shaped hollow part 3 for receiving

15 of a reflector 4. The reflector 4 is pivotably arranged on pins 5 of a front ring 6, whereby the pins 5 are inserted into a casing ring 7.

of the reflector 4. The front ring 6 is connected to the hollow part 3

: firmly connected. Inside the reflector 4 there is a central socket 8

' for a lamp, e.g. a low-voltage halogen lamp. The

' 20 sung 8 has connecting pins or terminals 9 which are connected by

Connecting cables not shown are connected to the connection terminals inside the connection point 2.

According to Fig. 2, the connection point 2 is mounted around an adjusting axis 10 and is held on a pin 11 of an intermediate housing 12. The axis 25 defined by the pins 5 is perpendicular to the adjusting axis 10 and approximately perpendicular to the optical axis of the reflector 4.

The intermediate housing 12 can in turn be pivoted about a pin jl3 which is aligned perpendicular to the pin 11. The intermediate housing 12 is attached to a power line or another power supply by a connecting part 14.

The beam housing 12 may have a further pin 111 coaxial with the pin 11. The beams 1 and 101 can thus be pivoted about the common adjustment axis of the pins 11 and 111 as well as about the axes defined by the pins 5. This allows each individual spotlight to be adjusted to the object to be illuminated independently of the other spotlight. This increases and improves the adjustment. adjustability of the spotlights. This means that with comparatively little

effort a significant improvement in the effectiveness of the lighting effect.

Claims (5)

Dr. Werner Haßler ! ', ' , ', ', . .". '..'. Patent Attorney Aeenberg 62 4 October 1989 LUdenechei A 89 130 Applicant: TDL Techno-Deign-Leuchten GmbH Am Limberg 9 5750 Menden Spotlight with an adjustable reflector protective cover 1. Spotlight with an adjustable reflector holding a lamp, a housing accommodating the reflector, which can be pivoted about an adjustment axis that intersects the reflector axis approximately perpendicularly, characterized in that the reflector (4) can be pivoted about a further axis (pin 5) that is aligned essentially perpendicular to the reflector axis and perpendicular to the said adjustment axis (10). 2. Spotlight according to claim 1, characterized in that a casing ring (7) of the reflector (4) is held on pins (5) which are arranged in an end ring (6). 3. Spotlight according to claim 1, characterized in that a pin (11) of the adjusting axis (10) is arranged in an intermediate housing (12). 4. Radiator according to claim 3, characterized in that the intermediate housing (12) has coaxial pins (11, 111) for adjustment axes on both sides. 5. Spotlight according to claim 3 or 4, characterized in that the intermediate housing (12) can be pivoted about a pin (13) perpendicular to the said adjustment axis (10).