EP2146140A2 - Adjustable lighting device - Google Patents

Abstract

The light (1) has support body with a circular opening, and a carrier (11) with a socket (111) for holding an electric lamp and a reflector (15). The opening has an opening edge (171) and an opening center (19), where the opening defines a rotation axis running perpendicular to an opening plane through the opening center. The carrier has carrier bearing shoes, and a bracket (13) has bracket bearing shoes (133, 134). Each carrier bearing shoe and each bracket bearing shoe encompass the opening edge such that the shoes move along the opening edge and rotate together around the rotation axis. An independent claim is also included for a method for assembling a light.

Description

There are devices for mounting luminaires, in particular recessed spotlights, ceiling lights or pendant lights known, which usually have a mounting ring or an annular support body, a holding or rotating ring and a housing with a reflector and a socket for a lamp. The mounting ring is permanently attached in a designated mounting cutout in a mostly flat building cutout. On the rotary ring means for fixing the reflector and the lamp are provided. In the known devices while the rotary ring is connected to the mounting ring, so that they are mutually rotatable about their geometric center or its axis. If, for example, the reflector is fastened in a position inclined to the installation axis, then the beam direction of the luminaire can be changed by means of rotation about the axis of rotation.

Furthermore, lights are known in which the aforementioned housing is pivotally mounted via a pivot bearing on the rotary ring. In this case, the beam direction or inclination of the reflector can be additionally changed by pivoting thereof, wherein the inclination angle of the reflector can be increased or reduced. The housing is usually held by a braking device so that the lamp only with additional effort, for example, manually or motorized with respect to their inclination can be positioned.

In the known devices for adjusting the reflector, however, has proven to be disadvantageous that the use of mounting ring and rotary ring means a significant design effort. To ensure that the rings can be rotated exactly into one another, they must be manufactured with a perfect fit. The production of the matched rings also proves to be costly. When installing special tools are also often necessary in the described lights. Another disadvantage of the known devices is that they, consisting of mounting and rotating ring, socket, electric lamp and reflector, only as complete prefabricated modules can be mounted. In case of a defect, for example, the socket, the entire assembly must be replaced.

A lamp of the type described is in the document US 6'554'457 B1 proposed, which comprises a arranged in a frame housing and held by a retaining ring lamp with reflector, a rotary ring with a fixedly connected to this bracket and a mounting ring for mounting the lamp to a ceiling. In the assembled state, the frame housing is pivotally mounted about two molded on this cam in the rotary ring and locked in different pivot positions by means of a brake acting on the bracket. The rotary ring in turn is mounted in the mounting ring on a flange and rotatable about an axis of rotation, wherein the rotary ring with tabs of the mounting ring is secured such that the rotary ring in the assembled state can not be removed from the mounting ring. In addition to the above-mentioned problems, the luminaire also has the disadvantage that it has a structurally complex design.

The present invention is therefore based on the object, a luminaire of the type mentioned in such a way that the disadvantages of the prior art are avoided as much as possible.

This object is achieved by the invention defined in the characterizing part of patent claim 1.

An essential feature of the present invention is a luminaire with a circular opening having a holding body, a bracket and a carrier, which comprises at least one socket for holding at least one electric lamp and a reflector, wherein the opening has an opening edge and an opening center and a perpendicular to Defined opening axis through the opening center axis of rotation defines that the carrier has at least one carrier-bearing shoe, that the bracket has at least one bow-bearing shoe and that the or each carrier-bearing shoe and the or each bracket-bearing shoe embrace the opening edge such that they are rotatably supported along the opening edge around the opening center. The installation of such a lamp is characterized in that the or each leg of the bracket of a lamp are slidably held on the holding means of the carrier, mounted for engaging the lamp, the carrier bearing shoes and the bracket bearing shoes engaging the opening edge of the holder body and held under tension of the bracket, wherein the or each leg of the bracket are secured by the acting as a brake holding means against automatic pivoting and / or turning. The bracket bearing shoe and the carrier bearing shoe are offset along the opening edge and arranged approximately diametrically opposite each other. Each shoe forms together with at least one section the opening edge a pivoting means. The bracket bearing shoe and carrier bearing shoe encompass the opening edge in each case in a central angle of less than 180 degrees. The installation of the lamp is facilitated by the fact that it can be rotated in approximately 360 degrees to the center of the opening for the purpose of positioning and at the same time can be tilted in tilt about the opening edge. One of the advantages of the invention is that, once the luminaire is coupled to a corresponding power supply, it can be mounted by hand and without additional tools in an opening of a ceiling, a wall, a piece of furniture, a merchandise display or the like. The bracket is arranged so that its spring force causes the bracket and retaining body engage in the region of the opening edge by the respective bearing shoes and are held by friction. Lamp and reflector can be present as two separate parts. However, it is also possible to use a lamp with an integrated reflector or emitter, as are known, for example, from halogen lamps.

Advantageous developments of the inventive lamp will be apparent from the dependent claims.

In a preferred embodiment, these objects are achieved by the invention in that the or each carrier-bearing shoe of the wearer of the device is movable around the opening edge, so that it is at least approximately pivotable about a pivot axis perpendicular to the axis of rotation. One of the advantages of the invention is that the light cone of the luminaire can be aligned with the object (s) to be illuminated. The orientation of the lamp requires no tools, but can be easily done by hand.

In particular, the objects are achieved by the invention also in that the opening of the holding body comprises an opening edge, that the support of the lamp holding means for holding the bracket to brake pivoting of the carrier about the pivot axis and to hold the carrier in different pivotal positions, that the or each leg of the bracket are slidably held in the holding means. One of the advantages of the invention is that the luminaire can not pivot by itself and / or rotate and remains locked in the holding body. There are no other screws, clamps or similar means necessary to hold the lamp in its predetermined position.

In one embodiment, these objects are achieved by the invention in that the carrier-bearing shoe of the luminaire has at least one hook-shaped part and that the bracket bearing shoe has at least one hook-shaped part. One of the advantages of the invention is that the hook-shaped bearing shoes are relatively simple and inexpensive to produce.

In particular, the objects are achieved by the invention also in that the carrier has holding means for holding the bracket to brake pivoting of the carrier about the pivot axis and to hold the carrier in different pivot positions.

In one embodiment, these objects are achieved by the invention in that the bracket is at least in places elastic and resilient and is preferably formed from a bent spring steel wire. One of the advantages of the invention is that of a piece of wire at the same time a bracket with bearing shoe and hook or eye can be formed. Such a bracket also has the required spring properties or elastic properties.

In particular, the objects are achieved by the invention also in that the bracket has at least one resilient, at least partially bent leg which penetrates at least two mutually spaced, for example, slot-shaped openings of the holding means, so that the or each leg of the bracket is held displaceably in the holding means. One of the advantages of the invention is that each of the legs of the bracket penetrating the slot-shaped opening of the retaining means is clamped in such a way that the lamp remains in its assigned holding position. An additional attachment of the legs to the holding means such as by clamps, screws or similar means is not necessary.

In one embodiment, these objects are achieved by the invention in that the or each strap-bearing shoe is arranged at one end of the or a leg and that the or each leg at the opposite end of at least one bow-bearing shoe a hook-shaped and / or. or eye-shaped, serving as a stop end member having. One of the advantages of the invention is that such an end of a leg advantageously serves to ensure that the bar does not detach itself from the holding means. The holding means serve as a stop or end stop for the bracket. Another advantage of such an end element is that a fitter does not injure himself during installation at an otherwise almost pointed end of a leg. Also is achieved by the hook and / or eye-shaped design that the electrical cable is not injured.

In particular, the objects are also achieved by the invention in that the bracket has two side by side, at a distance from each other and their one ends interconnecting cross member and two bracket bearing shoes, which are formed by one of the ends of the legs and / or the cross member ,

In one embodiment, these objects are achieved by the invention in that each of the two legs penetrates a first opening and a second opening of the holding means, that the two first openings have a distance a from each other that the two second openings have a distance b from each other. One of the advantages of the invention is that each of a first and a second opening of the retaining means piercing legs of the bracket is clamped so that the lamp remains in its assigned holding position. An additional fixation of the legs to the holding means such as screws, clamps or the like is not necessary. In the production of the holding means, the holding force can be adjusted to different types of lights by varying the distances a and b.

In particular, the objects are also achieved by the invention in that the distance a is smaller or larger than the distance b. One of the advantages of the invention is that the retaining force of the bracket in the holding means in certain ranges of the inclination of the lamp can be influenced.

In one embodiment, these objects are achieved by the invention in that the distance a is equal to the distance b. One of the advantages of the invention is that the retention force of the stirrup in the holding means is similar over at least a large range of inclination.

In particular, the objects are also achieved by the invention in that the distance between the two legs changes at least in places in the direction away from the transverse element. One of the advantages of the invention is that in addition to the change in the distance a, the distance b and the distance c and the shape of the bracket or each leg is variable and different strap shapes can be produced. As a result, the holding force between bracket and holding means can be influenced.

In one embodiment, these objects are achieved by the invention in that the two legs extend at least approximately parallel to each other. One of the advantages of the invention is that at approximately mutually parallel legs of the bracket results in at least over large areas uniform holding force of the bracket in the holding means.

In particular, the objects are also achieved by the invention in that the holding body comprises fastening means for mounting the holding body to a building part. One of the advantages of the invention is that the holding body can be mounted quickly and easily in a building opening by the preassembled fastening means.

In one embodiment, these objects are achieved by the invention in that the strap stop means and the holding body comprises at least one stop means for limiting the angle of rotation about the axis of rotation. One of the advantages of the invention is that rotation of more than 360 degrees is prevented. This serves in particular to ensure that an electrical cable mounted on the lamp is not over-tightened or even detached from the lamp.

In particular, the objects are also achieved by the invention in that the or each carrier-bearing shoe has a hook-shaped part, that the or each bracket bearing shoe has a hook-shaped part.

In one embodiment, these objects are achieved by the invention in that the carrier has at least one carrier projection which in an axis parallel to the pivot axis of the support bearing shoe viewing direction together with the hook-shaped part of the or a support bearing shoe at least approximately closed eyelet forms. One of the advantages of the invention is that the at least one carrier-bearing shoe with the carrier projection in the side view forms an almost closed eyelet, which surrounds the opening edge. The carrier is thereby held on the holding means, that both a rotary and a pivoting movement about the opening edge is possible.

• Fig. 1 zeigt eine perspektivische schematische Darstellung einer erfindungsgemässen Leuchte;
• Fig. 2 zeigt eine schematische Ansicht der Leuchte von unten;
• Fig. 3 zeigt eine schematische Seitenansicht der erfindungsgemässen Leuchte in senkrechter Ausrichtung zur kreisförmigen Öffnung im Gebäudeteil;
• Fig. 4 zeigt die erfindungsgemässe Leuchte gemäss Fig. 3 in geneigter Position;
• Fig. 5 zeigt eine schematische Detailansicht der Fig. 1;
• Fig. 6 zeigt eine schematische Detailansicht der Fig. 1;
• Fig. 7 zeigt eine schematische Detailansicht der Fig. 1;
• Fig. 8 zeigt eine perspektivische schematische Ansicht der erfindungsgemässen Leuchte ohne Reflektor mit Träger, Lampe und Bügel;
• Fig. 9 zeigt eine Ausführungsform der erfindungsgemässen Leuchte.

In the following the invention will be explained in more detail with reference to embodiments illustrated in the drawings. Here are the drawings and their description further essential features and advantages of the invention.

• Fig. 1 shows a perspective schematic representation of a luminaire according to the invention;
• Fig. 2 shows a schematic view of the lamp from below;
• Fig. 3 shows a schematic side view of the inventive lamp in a vertical orientation to the circular opening in the building part;
• Fig. 4 shows the inventive lamp according to Fig. 3 in an inclined position;
• Fig. 5 shows a schematic detail view of Fig. 1 ;
• Fig. 6 shows a schematic detail view of Fig. 1 ;
• Fig. 7 shows a schematic detail view of Fig. 1 ;
• Fig. 8 shows a perspective schematic view of the inventive lamp without reflector with support, lamp and bracket;
• Fig. 9 shows an embodiment of the inventive lamp.

The FIG. 1 1 illustrates a luminaire 1 according to the invention, namely a recessed luminaire for installation in a ceiling, with a holding body 17 having at least one circular opening with an opening edge 171. The luminaire 1 additionally comprises a stirrup 13 and a carrier 11. The carrier 11 comprises at least one holder 111 to hold at least one in FIG. 8 The electric lamp 1111 and a reflector 15 are further illustrated. The carrier 11 further includes an elongated leg or carrier arm 112. The reflector 15 is held in the socket 111 by a spring 122. The opening has an opening center 19 and defines a rotation axis perpendicular to the opening plane through the opening center. The bracket 13 and the carrier 11 are rotatable together about the rotation axis. The carrier 11 is close to the opening edge 171 about a nearly vertical axis of rotation Swivel axis swiveling and / or tilting. The carrier 11 has a bracket 13 acting on the brake. The brake also points in FIG. 9 shown holding means 113,114,115,116, wherein the holding means in the mounted state engage the bracket 13. The holding means 113, 114, 115, 116 are held on a holding means 11b detachably mounted on the carrier. The slot-shaped opening of the hidden in the figure holding means 116 is shown simplified in dashed line. They are preferably formed together from a stamped and bent steel sheet having an example flat, the holding means 11b forming plate and four away from this against the holding body 17 and - in a mounted on a ceiling light - against angled down and / or bent tabs each of which forms one of the retaining means 113, 114, 115, 116. However, the holding means 113, 114 or 115, 116 can also be connected inseparably to the carrier 11. The carrier 11 is preferably made of cast aluminum or heat and / or fire resistant plastic. The brake brakes pivoting of the carrier 11 about the pivot axis and holds the carrier 11 in different pivoting positions. The holding means 113,114,115,116 each have an opening, which consists in the illustrated embodiment of an extending from top to bottom slot or slot. The openings of the holding means 114,116 are referred to as first openings and have the distance a from each other. The openings of the holding means 113,115 are referred to as second openings and have the distance b from each other, wherein the distances a and b are measured from the center of the opening to the center of the opening. The bracket 13 has at least one bent leg and namely two curved legs 131,132, the main sections at least approximately form a circular arc about the pivot axis to the carrier is pivotable and / or tiltable. The leg 131 penetrates the openings of the holding means 113,114. The leg 132 penetrates the openings of the holding means 115,116. The two legs 131,132 are at their closer to the holding body ends by a cross member 138, which is shown here in a dashed line, connected to each other, which consists together with the legs of a wire. The distance between the legs in the region of the transverse element 138 and in FIG. 8 denoted by reference c may be greater, smaller or equal to the distance a or the distance b. During pivoting of the carrier, these holding means 113,114,115,116 can slide along the two legs 131,132. The bracket 13 is preferably elastically deformable and resilient. Each opening in the holding means 113,114,115,116 is designed such that the guided leg of the bracket 13 has some play, but touches at least one point of the opening edge. Due to the elasticity of the bracket but at the same time a certain friction of the bracket is achieved in the edge region of the opening of the holding means. Thereby, a braking effect can be obtained, so that the lamp maintains in a given position. The distances a and b can be the same size, for example. However, the braking effect or the static friction and / or sliding friction between a leg of the bracket 13 and the edges of the openings of the retaining means 113,114,115,116 may possibly be strengthened or weakened by the distance a between the opening centers of the retaining means 114,116 being smaller or larger than the distance b of the corresponding holding means 113,115 is selected. Instead of forming the openings of the holding means according to the drawings as longitudinal holes or slots, they could be designed as round holes. Also, this can the braking effect to be influenced. The two legs 131, 132 of the bracket can, for example, run approximately parallel next to one another. However, the braking effect can also be enhanced or mitigated by the legs of the bracket are prefabricated so that they are not parallel to each other. The distance between the two legs 131, 132 may, for example, increase or decrease at least in places in a direction away from the transverse element 138. The carrier 11 has at least one as in FIG. 8 illustrated carrier-bearing shoe 118,119, wherein this is disposed on the socket 111 opposite the end of the support arm 112. The bracket 13 has at least one bracket bearing shoe 133,134. The embodiments shown in the figures show two carrier bearing shoes 118,119 and two strap bearing shoes 133,134. The carrier projection 1121 on the leg of the carrier 11 consists as in the embodiment shown of a part, but may also consist of several separated by interruptions projections. The or each carrier projection is located according to the drawings between the two carrier bearing shoes, but could also be in the same place as these. The or each support-bearing shoe 118,119 and the or each bracket-bearing shoe 133,134 surround the opening edge 171 such that they are rotatably mounted along the opening edge 171 around the opening center 19 around. The reference numerals 173 and 175 show on the holding body 17 held wings. The wings each include a clip or locking tabs 174 and 176 as a means of attachment, wherein in the assembly of the holding body 17 in the section in FIG. 3 shown building part 122 between the support surface 172 and the locking tabs 174 and 176 is clamped. FIG. 3 illustrates the luminaire mounted in the building part 122 Status. The building part 122 is shown in section and broken off.

FIG. 2 illustrates a view of the lamp from below. At the opening edge 171 of the holding body 17 of the or each bracket bearing shoe 133,134 and the or each support bearing shoe 118,119 are held. The or each bracket bearing shoe is connected to a transverse element 138 of the bracket 13. The holding body 17 has a stop means 177 designed as a projection, nipple or lip. The nipples can be produced by embossing a metallic holding body 17. The at least one strap-bearing shoe 133,134 may be formed into a stop means 137. The stop means 137 of the bracket 13 is the stop means 177 of the holding body 17 such that they come into abutment with each other when the lamp is rotated on the holding means 17. A rotation of more than 360 degrees can thus be prevented. This serves in particular to ensure that an electrical cable mounted on the luminaire is not over-turned. The one or more not running as a stop means 137 bearing shoes of the bracket 13 and the support 11 are designed such that they do not come into abutment with rotation of the lamp with the stop means 117 on the holding body 17. FIG. 2 also illustrates the carrier bearing shoes 118,119 and the bracket bearing shoes 133,134. The holding nipple 152 hold the transparent plate 151 in the reflector 15. Thus, it can be prevented that the electric lamp, for example. Discharge lamp, is touched without authorization. In addition, injuries can be prevented by touching a heated lamp. The transparent pane is preferably made of glass. FIG. 4 illustrates the inclined about the pivot axis lamp. The resilient bracket 13, preferably made of spring steel, is guided by the holding means 113,114, 115,116 such that the Light is braked in the selected inclination and does not dissolve by itself. Instead of spring steel and other materials with elastic properties can be used for the production of the bracket 13. The carrier bearing shoe 118,119 is preferably provided as a C-shaped hook with a hook tip 1181 and at least one projection held on the carrier and designed as a carrier projection or carrier nose 1121. The opening of the at least one carrier-bearing shoe is designed such that the carrier-bearing shoe in an angular range of α ₁ to α ₂ is pivotable about the opening edge 171. The at least one bracket-bearing shoe 133,134 is shaped so that it encloses the region of the opening edge 171 of the holding body 17 from both sides, as shown in FIG. 5 is apparent.

FIG. 5 illustrates the holding body 17 shown as cut and broken off in the sectional view V according to FIG FIG. 2 , The FIGS. 6 and 7 show the shown as cut and broken holding body 17 in the sectional view VI according to FIG. 2 ,

The representation in FIG. 6 shows the cut carrier-bearing shoe 118, wherein the lamp is held perpendicular to the opening plane. FIG. 6 illustrates the carrier-bearing shoe 118 of the inclined lamp as a detail of the FIG. 4 ,

FIG. 7 shows the carrier bearing shoe 118 in a detail view of FIG. 3 , An almost C-shaped hook tip 1181 of the carrier bearing shoe 118 and the carrier projection 1121 are guided around the opening edge 171 during the tilting process and / or unrolled. The carrier-bearing shoe 118 and the Carrier projection 1121 result in the side view of an almost closed eyelet. At least a portion of the inside of the bearing shoe 118 is in contact with the opening edge 171. Analogously, the illustration applies to the support bearing shoe 119th

FIG. 8 illustrates the inventive lamp without the reflector 15, but essentially with the one support arm 112 and a socket 111 having carrier 11 and bracket 13. The support bearing shoe 118,119 is preferably a c-shaped hook or gripper with a hook tip 1181,1191st and at least one projection held on the carrier and formed as a carrier projection or carrier nose 1121. The carrier projection 1121 is shown partially broken away here, so that the carrier bearing shoe 119 can be seen. The holding means designated by reference numeral 11b comprises the holding means 113,114, 115,116 and is preferably made of sheet steel. It is, for example, connected by screws, rivets or pressing with the carrier 11.

FIG. 9 illustrates an embodiment of the inventive lamp. The holding body 17 has, for example, a square base area and essentially has at least two openings, each with corresponding opening edges 171. The holding body 17 may comprise mounting means 178, 180 and / or cable 179, so that the holding body can, for example, be mounted on a room ceiling and the light can be hung, for example, as a pendant light on the ceiling. The holding body 17 may in this embodiment have an electrical distributor 181, so that a central supply allows efficient installation of the lights. FIG. 9 also illustrates the holding means 113,114,115,116 on the mounted differently rotated and tilted lights.

Reference numeral Legend

1

lamp

11

carrier

11b

holding means

111

Carrier head / socket

1111

lamp

1112

feather

112

support arm

1121

Carrier projection

113

holding means

114

holding means

115

holding means

116

holding means

117

Cable coupling

118

Carrier-bearing shoe

1181

Hook-tip

119

Carrier-bearing shoe

1191

Hook-tip

122

building

13

hanger

131

leg

132

leg

133

Ironing-bearing shoe

134

Ironing-bearing shoe

135

end angle

136

end angle

137

slings

138

Cross element, crosspiece

15

reflector

151

Transparent disc

152

holding means

17

Mounting unit / holding body

171

opening edge

172

bearing surface

173

wing

174

Locking tab / Staple

175

wing

176

Locking tab / Staple

177

slings

178

mounting means

179

electric wire

180

mounting means

181

electrical distribution

19

opening center

a

distance

b

distance

c

distance

α ₁

angle

α ₂

angle

Claims (17)

Luminaire (1) having a holding body (17) having at least one circular opening, a bracket (13) and a carrier (11), which comprises at least one holder (111) for holding at least one electric lamp, wherein the opening has an opening edge (171 ) and an opening center (19) and defines a perpendicular to the opening plane through the opening center (19) extending axis of rotation, characterized
that the carrier (11) has at least one carrier-bearing shoe (118,119),
that the bracket (13) has at least one bracket-bearing shoe (133,134) and
in that the or each support bearing shoe (118,119) and the or each bracket bearing shoe (133,134) engage around the opening edge (171) such that they are displaceable along the opening edge (171) and rotatable together about the axis of rotation. Luminaire (1) according to claim 1, characterized
in that the or each carrier bearing shoe (118, 119) of the carrier (11) is movable around the opening edge (171) such that it can be pivoted at least approximately about a pivot axis perpendicular to the axis of rotation. Luminaire (1) according to one or more of the preceding claims, characterized
that the carrier support means (113,114; 115,116) (11) for holding the bracket (13) for braking pivoting movements of the support (11) about the pivot axis and to hold the support (11) in different pivoting positions. Luminaire (1) according to one or more of the preceding claims, characterized
that the bracket (13) is at least locally elastic and resilient and is preferably formed from a bent spring steel wire. Luminaire (1) according to one or more of the preceding claims, characterized
that the bracket (13) has at least one resilient, arcuate at least in part leg (131,132) comprising at least two mutually related interval, slot-shaped, for example, openings of the holding means (113,114; 115,116) penetrates, so that the holding means movable from the and each leg (131,132) of the bracket (13) are held under frictional action. Luminaire (1) according to claim 5, characterized in that
that the or each bracket bearing shoe (133,134) at one end of the or a leg (131,132) is arranged, and
in that the or each leg (131, 132) adjoins the end opposite a bow bearing shoe (133, 134) has hook-shaped and / or eye-shaped, serving as a stop end member (135,136). Luminaire (1) according to claim 5 or 6, characterized
that the bracket (13) comprises two side by side, extending spaced apart legs (131,132) and a one ends thereof comprises another connecting cross member (138) and two bracket-bearing shoes (133,134) carried by one of the ends of the legs (131,132) and / or formed by the cross member (138). Luminaire (1) according to claim 7, characterized in that
that each of the two legs (131,132) having a first opening and a second opening of the retaining means; permeates (113,114 115,116)
that the two first openings have a distance a from each other and
that the two second openings have a distance b from each other. Luminaire (1) according to claim 8, characterized
that the distance a is smaller or larger than the distance b. Luminaire (1) according to claim 8, characterized
that the distance a equal to the distance b. Luminaire (1) according to one or more of claims 7 to 10, characterized
that the distance of the two legs (131,132) varies at least in places in the cross member (138) extending away direction. Luminaire (1) according to one or more of claims 7 to 10, characterized
that the two legs (131,132) extend at least approximately parallel to each other. Luminaire (1) according to one or more of the preceding claims, characterized
in that the holding body (17) comprises fastening means (173, 174, 177, 179) for mounting the holding body (17) on a building part. Luminaire (1) according to one or more of the preceding claims, characterized
that the bracket (13) stop means (137) and the holding body (17) comprises at least one stop means (177) for limiting the angle of rotation about the rotational axis. Luminaire (1) according to one or more of the preceding claims, characterized
that the or each carrier-bearing shoe (118,119) has a hook-shaped part and
that the or each strap bearing shoe (133,134) has a hook-shaped portion. Luminaire (1) according to claim 2 and claim 15, characterized
in that the carrier (11) has at least one carrier projection (1121) which, in a viewing direction parallel to the pivot axis of the carrier bearing shoe (118, 119), together with the hook-shaped part of the carrier bearing shoe (118, 119), forms an at least approximately closed eyelet forms. Method for mounting a luminaire according to one or more of the preceding claims, characterized
that the or each leg (131,132) of the bracket (13) on the holding means (113,114; 115,116) of the carrier (11) is slidably supported,
in that for mounting the carrier (11) and the bracket (13) on the holding body (17) of the luminaire, the carrier bearing shoes (118, 119) and the bracket bearing shoes (133, 134) mount and engage around the opening edge (171) of the holding body (17) Tension of the bracket (13) are held, wherein the or each leg (131,132) of the bracket (13) are secured by the holding means acting as a brake (113,114; 115,116) against automatic pivoting and / or turning.

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