EP3376092A1 - Holding device for holding a lighting device - Google Patents
Holding device for holding a lighting device Download PDFInfo
- Publication number
- EP3376092A1 EP3376092A1 EP18150059.6A EP18150059A EP3376092A1 EP 3376092 A1 EP3376092 A1 EP 3376092A1 EP 18150059 A EP18150059 A EP 18150059A EP 3376092 A1 EP3376092 A1 EP 3376092A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- holding device
- boom
- diaphragm
- aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000004936 stimulating effect Effects 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/03—Ceiling bases, e.g. ceiling roses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
Definitions
- the invention relates to a holding device with the features of the preamble of claim 1.
- the invention further relates to a cover device for a holding device with the features of claim 11.
- the invention further relates to a ceiling and / or wall lamp with a holding device and a covering device.
- Holding devices and covering devices of the type mentioned are already known and belong to the prior art.
- Such holding devices often have adjusting devices which can be used, for example, for adjusting a jib arranged on the holding device.
- a receptacle for a lighting device for example in the form of an LED spot, arranged, whose position can be adjusted by the movement of the boom.
- the holding device must absorb high forces. These forces must be compensated by the adjusting device, which is achieved in the prior art by massively executed adjusting devices. This massive design is in contradiction to a visually stimulating appearance.
- the adjustment of the boom on the massively performed adjustment or holding device often expresses as very complicated or difficult, which is especially when overhead work on a building ceiling mounted holding device is very disturbing.
- a covering device is placed over the adjusted holding device in order to hide the construction of the holding device and thus to produce an optically improved appearance.
- These covering devices also often have to be complicatedly adapted to the previously selected adjustment position of the jib of the holding device, which in turn is perceived as disturbing for the user when working overhead or in a predicament.
- Covering devices often simply have recesses which are dimensioned large enough to be able to compensate for the movements of the holding device. Through this large recess, however, can be viewed inside the holding device, which is not conducive to the visual appearance.
- fixtures and cover devices for ceiling or wall lamps are unpleasant to install due to the mounting location and a simplification of the attachment and the adjustment is often not given.
- the object of the invention is to avoid the disadvantages described above and to provide a comparison with the prior art improved holding device, an improved cover, an improved arrangement of a cover and a holding device and an improved ceiling or wall lamp with such a holding device and cover.
- the adjusting device has at least two mutually movable components, which have a first operating position in which the components are positively engageable with each other, so that the boom is fixed relative to the support member, and which have a second operating position in which the positive connection of the at least two components can be canceled to each other, so that the boom is pivotable relative to the support member about the main pivot axis, so a simple and stable actuator is given. Due to the positive connection of the at least two components, the adjusting device can absorb high forces. The boom can be adjusted by simply canceling the positive connection of the at least two relatively movable components in position relative to the support element. The adjustment is done quickly and easily, which is very advantageous especially when mounting in predicaments.
- At least one actuating element is provided, via which the positive connection of an adjusting device can be produced or canceled for adjusting the position of the arm about the main pivot axis.
- the actuators can be operated without tools.
- the adjustment is uncomplicated, quick and easy. Due to the shape of the at least one actuating element whose operation is made intuitive to the user.
- the positive connection to the adjustment by a plurality of intermeshing teeth at least one locking portion and at least one positively corresponding Verstellrastabiteses, so are generated by the plurality of teeth large, mating surfaces.
- the surface pressure is reduced due to many individual, simultaneously acting surfaces, what leads to a stable but also compact design of the adjustment.
- the possibility of being able to select many different positions of the boom is created by several interlocking toothings. Frictional or non-positive connections often tend to yield under load, for example, even if a longer period elapses.
- Environmental influences such as temperature changes, precipitation, wind, pollution or even birds, which settle on the boom, can lead to the adjustment of the position after a certain time.
- the holding device is attached, for example, to a dynamically loaded surface, such as in a means of transport (eg a railroad car) or the like, vibrations or shocks can cause the connection to break loose.
- a dynamically loaded surface such as in a means of transport (eg a railroad car) or the like.
- vibrations or shocks can cause the connection to break loose.
- positive connection ensures that this connection is always maintained and an adjustment of the position does not occur unintentionally.
- At least one Verstellrastabrough arranged on the adjustment is formed by at least one sprocket segment with an external toothing and arranged on at least one locking element
- at least one locking portion is formed by at least one sprocket segment with internal teeth
- the engagement of the at least one locking portion in the corresponding, At least one Verstellrastabrough by a movement of the at least one blocking element is ensured that not only on the teeth, but also on the sprocket segments with its outer shape and the inner shape of a positive connection is made.
- the outer contour of the circular, convex adjustment section engages in the inner contour of the corresponding concave locking element.
- the toothing is a stable positive connection. If the at least one blocking element is moved by the actuation of the at least one actuating element in order to release or produce the positive-locking connection, there is also a rapid and convenient adjustment of the holding device.
- the at least one actuating element is configured by a manually operable lever pivotably mounted between an open position and a closed position, the adjustment of the holding device takes place without tools. Due to the design as a lever only a small force must be expended to separate the locking sections from each other. Furthermore, it is recognized by the position of the lever, in which position the latching sections and the Verstellrastabitese are. If the latching sections are locked together, then the lever of the actuating element is in a closed position. If the latch is open and the adjustment can be made, the actuator is in an open position.
- the adjusting device locks automatically when the actuating elements are no longer touched. Due to the restoring force of the force accumulator, the at least one actuating element is permanently held in the closed position. It can thus be excluded that the reset of the actuating element is forgotten in the closed position by the user. A tightening a fastener for locking the adjustment is thus not necessary because the positive connection is automatically established by the spring force of the energy storage as soon as the at least one actuating element is no longer actuated.
- the adjusting device together with the fastening body and the at least one actuating element are concealed by a cover device in the assembled state of the holding device, wherein only the boom protrudes at a portion of the covering device from the covering device , Then you get a visually stimulating appearance of the adjustable holding device.
- the construction of the holding device is bent by the covering device. Only the boom protrudes out of this. By covering the holding device is protected from contamination and environmental influences. In addition, the cover protects the electrical equipment therein.
- the support element is connected via at least one fastening means releasably connected to the fastening body, wherein upon release of the fastening means twisting of the support element relative to the fastening body is feasible and locking the position of the support element relative to the fastening body by attaching the at least one fastening means can be produced ,
- the support element is movable relative to the fastening body, a large adjustment range can be covered with the adjustment via the adjusting device.
- the boom is thus not only pivotable, but also arranged rotatably about an axis of rotation on the holding device. In a ceiling mounting thus the boom can be rotated about the vertical axis and pivoted about the horizontal axis.
- the support has at least one support surface for a diaphragm, wherein the diaphragm has a diaphragm opening for carrying out a boom of the holding device, and wherein the diaphragm in the assembled state is displaceable relative to the support. All movements that are carried out in the adjustment of the boom on the holding device can thus be compensated via the slidably mounted aperture. In the assembled state it is ensured that there is no insight into the interior of the mounting device. The holding device is thus protected against environmental influences. There is no unsightly appearance, since the holding device remains hidden.
- the adjustment of the position of the diaphragm relative to the support is carried out automatically as soon as the covering device is fastened to the fastening body. This is done by the passage of the boom through the aperture. If the aperture is moved along the cantilever together with the cover, the relative position of the aperture to the cover automatically sets itself over the support. No tools are needed for this adjustment. This is also achieved, inter alia, in that the displacement of the diaphragm relative to the support takes place parallel to the plane of the support.
- the enveloping body is substantially cylindrically shaped with the circular plane planes of the cylinder open, being disposed in or at an opening of the abutment and a covering device fixing section in or at the opposite opening, the mounting of the covering device is further simplified.
- the cover attachment portion is, for example, acted upon by a clip-like attachment.
- the cover must only be plugged in and automatically locks in its mounting position while the panel automatically moves into position. Due to the cylindrical configuration is an optically stimulating form of Cover realized.
- the lower opening serves to accommodate the support, which in turn serves as a storage for the aperture. Thus, in the assembled state, a closed body is created.
- the support is essentially formed by a circular ring whose outer diameter substantially corresponds to the diameter of the enveloping body and whose inner diameter is smaller than the outer diameter of the diaphragm. This creates a closed cover without gap. Even after changing the position of the cantilever is ensured by the larger diameter of the aperture as the inner diameter of the support that no gap is made on the cover.
- the aperture is formed by an ellipse, wherein the smallest diameter of the ellipse substantially corresponds to the diameter of the push-through cantilever, so is ensured by the elliptical shape that even with a tilt of the cantilever whose cross section can be taken up by the ellipse.
- the aperture is arranged eccentrically in the aperture. Due to the eccentric positioning of the aperture, a larger adjustment range is realized. If the aperture were located in the center of the aperture, with a wide displacement of the aperture would rather create a gap between the aperture and support, as in an eccentric design, since the aperture can not only move linearly on the support, but only relative to Can rotate the support. This rotation is enforced by the eccentric arrangement of the aperture, thus always the larger surface portion of the aperture is rotated counter to the adjustment of the boom, resulting in that a larger adjustment is covered by the aperture.
- the panel rests on one side of the support surface of the support and the aperture is pressed on its opposite side by a through the at least one actuator, preferably resiliently formed, abutment against the support surface of the support, so there is the positive effect that even in a Obstruction of the holding device with the cover, for example, in a non-vertically downward direction, but in an inclined position or, for example, a wall mounting the panel is always pressed against the support and can not fall inward into the cover or a gap between the support and the aperture forms.
- this counter bearing is formed by the at least one actuating element.
- a connection between the counter bearing and the diaphragm is produced.
- the abutment is designed to be resilient, which can be achieved, for example, by the choice of material for producing the at least one actuating element, this results in a preload and a constant pressure of the abutment against the diaphragm.
- the at least one actuating element can be at least partially or even completely made of an elastic and resilient plastic or, for example, a spring steel to produce the resilient effect. It is important that the aperture is always pressed against the support due to the different positioning possibilities of the holding device and the cover device arranged thereon in the assembly position, so as not to create a gap between the support and the diaphragm.
- ceiling or wall lamp with a holding device and a cover since the adjustment of the fixture very easy and the adjustment of the cover also takes place automatically. This is also achieved that during an adjustment of the boom by the aperture mounted on the support and the aperture located in the aperture, the aperture is displaceable by the boom in the position relative to the support.
- a ceiling or wall lamp with a holder and a cover as described above is easy to install and easy to adjust, especially when mounting the ceiling or wall lamp in a predicament, the advantages of the fixture and the cover can be particularly beneficial.
- the holding device is made very stable and yet compact by their positive adjustment, which extends the field of application of the ceiling or wall lamp with a corresponding holding device.
- Fig. 1 shows the holding device 1 in an exploded view together with the cover 23.
- the mounting body 2 is used to attach the holding device 1 and also the cover 23 on a surface, in particular building wall or building ceiling.
- An attachment to an object such as a piece of furniture or the like can of course also be provided.
- the attachment of the fastening body 2 via a connection portion 4, through which fastening means such as screws can be passed in order to establish the connection to the surface can.
- the fastening body 2 has at least one cable opening 35, which enable power supply necessary for the lighting device 101.
- On the mounting body 2 is at least one fastening means 13, preferably in the form of a screw to accommodate the support device 3 can.
- the locking means 12 which is pressed over the, at least one fastening means 13 against the support device 3.
- the locking means 12 can be loosened in order to be able to adjust the supporting device 3 in its position relative to the fastening body 2.
- the support device 3 can be locked in position by tightening the at least one fastening means 13 or arranged thereon the corresponding fastening means 14.
- the adjusting device 10 is used. This is around a main swivel axis HSA (in Fig. 2a and 2b shown) pivotally mounted in the support device 3.
- This pivotable mounting takes place via the at least one pivot bearing pin 42, which is preferably arranged in the support device 3.
- At least one actuating element 4a, 4b is hinged to the supporting device 3. This moves as a lever at one end rotatably mounted on the support device 3 between an open position and a closed position. This movement between the open position and the closed position is supported by at least one guide element 6, wherein at least one energy accumulator 5 is arranged on the actuating element 4a, 4b, so that it remains in its closed position.
- the actuator 4a, 4b is designed as a lever and has at one end an abutment 46, which in the closed position of Actuator 4a, 4b, the diaphragm 19 presses against the support 22.
- the at least one blocking element 8a, 8b is coupled to the movements of the at least one actuating element 4a, 4b. If the at least one actuating element 4a, 4b is brought into an open position, the at least one blocking element 8a, 8b is pressed into an open position and the positive connection between the at least one blocking element 8a, 8b and the adjusting device 10 is released.
- the positive connection is made via the at least one latching portion 9a, 9b and the corresponding Verstellrastabites 11a, 11b.
- the boom 18 is connected by a bearing pin 15 with a bearing element 7, which in turn is provided for attachment to the adjusting device 10.
- the bearing element 7 is connected via bearing screws 16 with the adjusting device 10.
- a direct screw connection or connection of the arm 18 with the adjusting device 10 can also be made.
- the boom 18 is formed substantially tubular and thereby has a cable guide 33. Through this cable guide 33, the power can be made up to the lamp mounting portion 31. For example, if a transformer is needed for the lighting device 100, it may be e.g. be attached to the receiving portion 32 of the locking means 12.
- the locking means 12 is fastened by means of fastening means 13 on the fastening body. For this purpose, for example, serve the corresponding fastening means 14 in the form of nuts, which are placed on the fastening means 13 in the form of screws.
- the covering device 23 consists essentially of the components of the diaphragm 19, the aperture 20, the enveloping body 21, the support 22.
- the substantially cylindrical envelope body 21 includes the support 22, which is configured circular. This takes on the inside of the envelope 21, the aperture 19.
- the anvil 46 of the at least one actuating element 4a, 4b presses against the diaphragm 19 and thus against the support 22. If the arm 18 is adjusted by the adjusting device 10 relative to the fastening body 2, this movement is compensated by the diaphragm 19. For this purpose, the eccentric positioning of the aperture 20 is very advantageous. Furthermore, it is advantageous to design the diaphragm shape as an ellipse, so that the cross section of the arm 18 is better adapted as soon as the boom 18 is in an inclined position or a position deviating from an orthogonal position relative to the diaphragm 19 with its longitudinal extent.
- the end piece 30 for receiving the lamp carrier head 28.
- Arranged on the lamp carrier head 28 is at least one lamp carrier axis 27, via which the lamp carrier head 28 is pivotably mounted.
- the lamp carrier head 28 also has a cable feedthrough 33.
- Fig. 2a shows how the at least one actuating element 4a, 4b remains in a closed position.
- This closed position is achieved by the at least one energy accumulator 5, which is arranged along the at least one guide element 6.
- the energy accumulator 5 is a compression spring.
- the compression spring acts directly against the at least one movably mounted on the support device 3 blocking element 8a, 8b.
- the toothing of the at least one blocking element 8a, 8b thus engages in the toothing of the adjusting device 10.
- the positive connection is established by the at least one Verstellrastabites 11a, 11b and the at least one corresponding latching portion 9a, 9b.
- at least one cover fixing element 41 is arranged on the fastening body 2, which is for fastening the cover device 23 is used.
- the attachment is in the Fig. 3a, 3b detailed.
- the at least one actuating element 4a, 4b has at least one recessed grip for better usability, which is adapted to the ergonomics of a finger.
- the cover fastening devices 41 are configured by spring-back elements, for example made of spring steel. These engage in a form-fitting manner in a fastening portion of the cover device 23.
- the boom 18 is connected to the bearing element 7, which in turn is connected via at least one pivot bearing pin 42 with the support member 3.
- the boom 18 is rotatable about the main pivot axis HSA and arranged on the support device 3. Due to the positive connection between the locking portions 9a, 9b and the Verstellrastabroughen 11a, 11b, a pivoting of the boom 18 is not possible.
- the Fig. 2b shows how the at least one actuating element 4a, 4b is brought into the open position.
- the at least one blocking element 8a, 8b is pressed against the at least one energy accumulator 5 and along the at least one guide element 6 in the direction of the center of the adjusting device 10.
- the at least one latching section 9a, 9b is no longer in a positive connection with the Verstellrastabites 11a, 11b. An adjustment of the boom 18 is thus possible. If, in addition, a rotation of the jib 18 relative to the fastening body 2 is necessary, this can be done by loosening the at least one fastening means 13, 14 and thus releasing the clamping by the locking means 12 against the supporting device 3. After the adjustment can be made by tightening the at least one fastening means 13, 14, the locking are restored.
- Fig. 3a shows the holding device 1 in a side view with a section.
- the locking portion 9 engages positively in the Verstellrastabites 11 a.
- a positive connection is made.
- the boom 18 is set substantially vertically.
- the aperture 20 is located centrally in the center of the cover 23. There is thus no gap between the aperture 19 and the support 22.
- the interior of the holding device 1 remains hidden.
- the cover fastening section 44 is held by the at least one cover fastening element 41.
- the cover attachment portion is configured in the form of a radial groove in the interior of the enveloping body 21.
- Fig. 3b shows the displaced boom 18.
- the boom 18 has been adjusted about the main pivot axis HSa. After adjustment, the locking portions 9, 11 have returned to a positive connection again. The adjustment remains upright.
- the diaphragm 19 compensates the path of the arm 18, in which this is carried by the aperture 20.
- Fig. 4a shows the same position as the Fig. 3a of the boom, only in the outside view and in a perspective view.
- the boom 18 protrudes perpendicularly from the cover 23 out.
- the elliptical aperture 20 stands in the center of the support 22.
- the Fig. 4b shows the degrees of freedom F and the rotational degrees of freedom D of the diaphragm 19.
- the aperture on the degrees of freedom F, D out in the interior of the envelope 21 are moved through the support 22.
- the eccentric positioning of the aperture 20 in the aperture 19 and the elliptical design of the aperture 20 are advantageous.
- Fig. 5a shows a section through the lamp mounting portion 31.
- the lamp mounting portion 31 is rotatably mounted on the lamp carrier head 28. In this embodiment, this is done by, for example, a screw which serves as a lamp carrier axis 27.
- the bulb holder or the lamp mounting portion 31 is pivotally supported via the lamp pivot axis LSA.
- the Hemm furnishede 26 - formed in this example as leaf springs - prevent accidental adjustment of the lamp mounting portion 31.
- Die Fig. 5b shows like that Fig. 5a the lamp mounting portion 31, which has been adjusted relative to the boom 18.
- a sleeve 25, which serves as a cover for the lamp mounting portion 31, in this case has a sleeve cutout 45 in order to increase the degree of freedom of the sleeve 25 relative to the boom 18. That is also in the Fig. 6b seen.
- the boom is retracted into the sleeve cutout 45 of the sleeve 25.
- the Fig. 6a shows how the collar 25 is positioned in neutral position relative to the boom 18.
- the lamp carrier head 28 may, as in the FIGS. 5a to 6b shown to be adjusted relative to the boom 18.
- Fig. 7a shows the locked locking portion 9 in positive engagement with the Verstellrastabrough 11 in a perspective view.
- the at least one actuating element 4 is in the closed position.
- the boom 18 is in this case orthogonal relative to the mounting body. 2
- Fig. 7b shows how the at least one fastener 4 has been brought into an open position.
- the Verstellrastabrough 11 thus has no positive connection more to the locking portion 9.
- An adjustment of the boom 18 relative to the mounting body 2 can now be done as long as the at least one actuator 4 remains in the open position.
- the Fig. 1 . 3a . 3b . 4a, 4b It can be seen that by the dimensioning of the aperture 19 with its outer diameter and the eccentrically arranged in the aperture 19 aperture 20, or by the smaller compared to the outer diameter of the aperture 19 inner diameter of the support 22 in any setting the aperture 19 relative to the support 22nd a gap between the diaphragm 19 and the support 22 is formed. Furthermore, the aperture 20 is substantially completely filled by the diameter of the cantilever 18, wherein a view into the interior of the cover 23 is not possible.
- Fig. 7c shows that the boom 18 has been brought into the desired position and that at least one actuating element 4 has been released. Thus, the positive connection between the locking elements 9, 11 is formed.
- Fig. 8a shows the adjusting device 10 with two Verstellrastabitesen 11 a, 11 b. These are offset from one another to achieve a smaller pitch. This is in the Fig. 8b shown in detail.
- the angle of the tooth pitch, the tooth angle a, in this embodiment is 10 °.
- At Verstellrastabites 11a thus takes place a pitch in a tooth angle ⁇ .
- the opposite Verstellrastabites 11b also has a tooth pitch of a tooth angle ⁇ , only this division is by half a tooth angle a, ie a / 2 offset to the teeth on Verstellrastabites 11 a.
- the Fig. 9a shows how the locking portion 9b is engaged and produces a positive connection.
- the opposite latching portion 9a with the Verstellrastabites 11a is in no positive engagement, since its pitch does not correspond to the pitch of the latching portion 9b.
- the counter bearing 46 presses against the diaphragm 19 and thus closes it gap-free with the support 20.
- the pitch of the Verstellrastabiteses 11b comes into force.
- the Fig. 9b shows the opposite case.
- the Verstellrastabrough 11b is in no positive connection with the locking portion 9b.
- a lower pitch can be achieved via two independently operable latching sections 9a, 9b, 11a, 11b.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
Haltevorrichtung (1), zum Halten einer Beleuchtungsvorrichtung (100) umfassend - einen Befestigungskörper (2) zum Befestigen der Haltevorrichtung (1) an einer Oberfläche, insbesondere Gebäudewand oder Gebäudedecke, - ein am Befestigungskörper (2) angeordnetes Stützelement (3) zur Abstützung eines Auslegers (18), wobei der Ausleger (18) über eine Verstellvorrichtung (10) um eine Hauptschwenkachse (HSA) beweglich am Stützelement (3) gelagert ist, wobei die Verstellvorrichtung (10) wenigstens zwei zueinander bewegbare Bauteile aufweist, welche eine erste Betriebsstellung aufweisen, in welcher die Bauteile, vorzugsweise rein, formschlüssig miteinander in Verbindung bringbar sind, sodass der Ausleger (18) relativ zum Stützelement (3) fixierbar ist, und welche eine zweite Betriebsstellung aufweisen, in welcher die, vorzugsweise rein, formschlüssige Verbindung der wenigstens zwei Bauteile zueinander aufhebbar ist, sodass der Ausleger relativ zum Stützelement (3) um die Hauptschwenkachse (HSA) schwenkbar ist.Holding device (1), for holding a lighting device (100) comprising a fastening body (2) for fastening the holding device (1) to a surface, in particular a building wall or building ceiling, a supporting element (3) arranged on the fastening body (2) for supporting a cantilever (18), the cantilever (18) being connected via a Adjustment device (10) about a main pivot axis (HSA) movably mounted on the support element (3), wherein the adjusting device (10) has at least two mutually movable components, which have a first operating position, in which the components, preferably purely, form-fitting manner with each other can be brought, so that the boom (18) relative to the support element (3) is fixable, and which have a second operating position in which the, preferably pure, positive connection of the at least two components to each other can be canceled, so that the boom relative to the support element (3 ) is pivotable about the main pivot axis (HSA).
Description
Die Erfindung betrifft eine Haltevorrichtung mit den Merkmalen des Oberbegriffes des Anspruchs 1.The invention relates to a holding device with the features of the preamble of
Die Erfindung betrifft weiterhin eine Abdeckvorrichtung für eine Haltevorrichtung mit den Merkmalen des Anspruchs 11.The invention further relates to a cover device for a holding device with the features of claim 11.
Die Erfindung betrifft weiterhin eine Decken- und/oder Wandlampe mit einer Haltevorrichtung und einer Abdeckvorrichtung.The invention further relates to a ceiling and / or wall lamp with a holding device and a covering device.
Haltevorrichtungen und Abdeckvorrichtungen der eingangs genannten Art sind bereits bekannt und zählen zum Stand der Technik. Derartige Haltevorrichtungen weisen oftmals Verstellvorrichtungen auf, welche beispielsweise zum Verstellen eines an der Haltevorrichtung angeordneten Auslegers verwendbar sind. An diesem Ausleger ist eine Aufnahme für eine Beleuchtungsvorrichtung, beispielsweise in Form eines LED Spots, angeordnet, deren Position durch die Bewegung des Auslegers eingestellt werden kann. Je nach Dimension und Masse des Auslegers bzw. der daran angeordneten Beleuchtungsvorrichtung muss die Haltevorrichtung hohe Kräfte aufnehmen. Diese Kräfte müssen durch die Verstellvorrichtung kompensiert werden, was beim Stand der Technik durch massiv ausgeführte Verstellvorrichtungen erzielt wird. Diese massive Bauweise steht im Widerspruch zu einem optisch anregenden Erscheinungsbild. Zudem äußert sich die Verstellung des Auslegers über die massiv ausgeführte Verstellvorrichtung oder Haltevorrichtung oftmals als sehr kompliziert oder schwierig, was vor allem bei Überkopfarbeiten bei einer an einer Gebäudedecke montierten Haltevorrichtung als sehr störend empfunden wird.Holding devices and covering devices of the type mentioned are already known and belong to the prior art. Such holding devices often have adjusting devices which can be used, for example, for adjusting a jib arranged on the holding device. At this boom, a receptacle for a lighting device, for example in the form of an LED spot, arranged, whose position can be adjusted by the movement of the boom. Depending on the dimension and mass of the boom or the lighting device arranged thereon, the holding device must absorb high forces. These forces must be compensated by the adjusting device, which is achieved in the prior art by massively executed adjusting devices. This massive design is in contradiction to a visually stimulating appearance. In addition, the adjustment of the boom on the massively performed adjustment or holding device often expresses as very complicated or difficult, which is especially when overhead work on a building ceiling mounted holding device is very disturbing.
Beispielsweise kommen bei einer derartigen Verstellung Werkzeuge zum Einsatz, die über Kopf oder in einer anderen Zwangslage gehalten werden müssen, um die Verstellvorrichtung öffnen und schließen zu können.For example, in such an adjustment tools are used, which must be kept over head or in another predicament to open and close the adjustment can.
Zudem wird beim Stand der Technik in vielen Fällen über der eingestellten Haltevorrichtung eine Abdeckvorrichtung aufgesetzt, um die Konstruktion der Haltevorrichtung zu verbergen und somit ein optisch verbessertes Erscheinungsbild herzustellen. Diese Abdeckvorrichtungen müssen ebenfalls oftmals kompliziert an die zuvor gewählte Verstellposition des Auslegers der Haltevorrichtung angepasst werden, was für den Benutzer bei Überkopfarbeiten oder in einer Zwangslage wiederum als störend empfunden wird. Abdeckvorrichtungen weisen oftmals einfach Ausnehmungen auf, die groß genug dimensioniert sind, um die Bewegungen der Haltevorrichtung ausgleichen zu können. Durch diese große Ausnehmung kann jedoch ins Innere der Haltevorrichtung eingesehen werden, was dem optischen Erscheinungsbild nicht zuträglich ist.In addition, in the prior art, in many cases, a covering device is placed over the adjusted holding device in order to hide the construction of the holding device and thus to produce an optically improved appearance. These covering devices also often have to be complicatedly adapted to the previously selected adjustment position of the jib of the holding device, which in turn is perceived as disturbing for the user when working overhead or in a predicament. Covering devices often simply have recesses which are dimensioned large enough to be able to compensate for the movements of the holding device. Through this large recess, however, can be viewed inside the holding device, which is not conducive to the visual appearance.
Generell ist zu sagen, dass Haltevorrichtungen und Abdeckvorrichtungen für Decken- oder Wandlampen aufgrund des Befestigungsortes unangenehm einzubauen sind und eine Vereinfachung des Anbaues und der Einstellung oftmals nicht gegeben ist.In general, it should be said that fixtures and cover devices for ceiling or wall lamps are unpleasant to install due to the mounting location and a simplification of the attachment and the adjustment is often not given.
Aufgabe der Erfindung ist es, die vorbeschriebenen Nachteile zu vermeiden und eine gegenüber dem Stand der Technik verbesserte Haltevorrichtung, eine verbesserte Abdeckvorrichtung, eine verbesserte Anordnung aus einer Abdeckvorrichtung und einer Haltevorrichtung und eine verbesserte Decken- oder Wandlampe mit einer derartigen Haltevorrichtung und Abdeckvorrichtung anzugeben.The object of the invention is to avoid the disadvantages described above and to provide a comparison with the prior art improved holding device, an improved cover, an improved arrangement of a cover and a holding device and an improved ceiling or wall lamp with such a holding device and cover.
Dies wird bei der erfindungsgemäßen Haltevorrichtung durch die Merkmale des Anspruchs 1 erreicht.This is achieved in the holding device according to the invention by the features of
Bei der erfindungsgemäßen Abdeckvorrichtung wird dies durch die Merkmale des Anspruchs 11 erreicht.In the covering device according to the invention this is achieved by the features of claim 11.
Bei der erfindungsgemäßen Decken- oder Wandlampe wird dies durch die Merkmale des Anspruchs 15 erreicht.In the ceiling or wall lamp according to the invention, this is achieved by the features of
Wenn die Verstellvorrichtung wenigstens zwei zueinander bewegbare Bauteile aufweist, welche eine erste Betriebsstellung aufweisen in welcher die Bauteile formschlüssig miteinander in Verbindung bringbar sind, sodass der Ausleger relativ zum Stützelement fixierbar ist, und welche eine zweite Betriebsstellung aufweisen in welcher die formschlüssige Verbindung der wenigstens zwei Bauteile zueinander aufhebbar ist, sodass der Ausleger relativ zum Stützelement um die Hauptschwenkachse schwenkbar ist, so ist eine einfache und stabile Stellvorrichtung gegeben. Durch die formschlüssige Verbindung der wenigstens zwei Bauteile kann die Verstellvorrichtung hohe Kräfte aufnehmen. Der Ausleger kann durch einfaches Aufheben der formschlüssigen Verbindung der wenigstens zwei relativ zueinander bewegbaren Bauteile in seiner Position relativ zum Stützelement verstellt werden. Die Verstellung erfolgt dabei rasch und ohne großen Aufwand, was besonders bei der Montage in Zwangslagen sehr vorteilhaft ist.When the adjusting device has at least two mutually movable components, which have a first operating position in which the components are positively engageable with each other, so that the boom is fixed relative to the support member, and which have a second operating position in which the positive connection of the at least two components can be canceled to each other, so that the boom is pivotable relative to the support member about the main pivot axis, so a simple and stable actuator is given. Due to the positive connection of the at least two components, the adjusting device can absorb high forces. The boom can be adjusted by simply canceling the positive connection of the at least two relatively movable components in position relative to the support element. The adjustment is done quickly and easily, which is very advantageous especially when mounting in predicaments.
Vorteilhaft ist es, wenn zumindest ein Betätigungselement vorgesehen ist, über welches zur Verstellung der Position des Auslegers um die Hauptschwenkachse die formschlüssige Verbindung einer Verstellvorrichtung herstellbar oder aufhebbar ist. Die Betätigungselemente können werkzeuglos betätigt werden. Die Verstellung erfolgt unkompliziert, schnell und einfach. Durch die Formgebung des zumindest einen Betätigungselementes wird dessen Bedienung dem Benutzer intuitiv verständlich gemacht.It is advantageous if at least one actuating element is provided, via which the positive connection of an adjusting device can be produced or canceled for adjusting the position of the arm about the main pivot axis. The actuators can be operated without tools. The adjustment is uncomplicated, quick and easy. Due to the shape of the at least one actuating element whose operation is made intuitive to the user.
Wenn die formschlüssige Verbindung an der Verstellvorrichtung durch eine Mehrzahl ineinandergreifender Verzahnungen zumindest eines Rastabschnittes und zumindest einem formschlüssig korrespondierenden Verstellrastabschnittes erfolgt, so werden durch die Mehrzahl der Verzahnung große, ineinandergreifende Flächen generiert. Somit reduziert sich die Flächenpressung aufgrund vieler einzelner, gleichzeitig wirkender Flächen, was zu einer stabilen aber auch kompakten Bauweise der Verstellvorrichtung führt. Durch mehrere ineinander greifende Verzahnungen entsteht zudem die Möglichkeit, viele verschiedene Positionen des Auslegers auswählen zu können. Reib- oder kraftschlüssige Verbindungen neigen oftmals dazu, unter Belastung nachzugeben, beispielsweise auch dann, wenn ein längerer Zeitraum verstreicht. Umwelteinflüsse wie Temperaturwechsel, Niederschlag, Wind, Verunreinigungen oder auch Vögel, welche sich am Ausleger niederlassen, können nach einer gewissen Zeit zur Verstellung der Position führen. Oder wird die Haltevorrichtung beispielsweise an einer dynamisch belasteten Oberfläche wie zum Beispiel in einem Verkehrsmittel (z.B. einem Eisenbahnwagon) oder ähnlichem angebracht, können Vibrationen oder Stöße dazu führen, dass sich die Verbindung löst. Durch eine aktiv in Kraft tretende, formschlüssige Verbindung ist gewährleistet, dass diese Verbindung stets erhalten bleibt und eine Verstellung der Position nicht ungewollt erfolgt.If the positive connection to the adjustment by a plurality of intermeshing teeth at least one locking portion and at least one positively corresponding Verstellrastabschnittes, so are generated by the plurality of teeth large, mating surfaces. Thus, the surface pressure is reduced due to many individual, simultaneously acting surfaces, what leads to a stable but also compact design of the adjustment. In addition, the possibility of being able to select many different positions of the boom is created by several interlocking toothings. Frictional or non-positive connections often tend to yield under load, for example, even if a longer period elapses. Environmental influences such as temperature changes, precipitation, wind, pollution or even birds, which settle on the boom, can lead to the adjustment of the position after a certain time. Or if the holding device is attached, for example, to a dynamically loaded surface, such as in a means of transport (eg a railroad car) or the like, vibrations or shocks can cause the connection to break loose. By actively entering into force, positive connection ensures that this connection is always maintained and an adjustment of the position does not occur unintentionally.
Wenn der zumindest eine an der Verstellvorrichtung angeordnete Verstellrastabschnitt durch zumindest ein Zahnkranzsegment mit einer Außenverzahnung ausgebildet ist und der an zumindest einem Sperrelement angeordnete, zumindest eine Rastabschnitt durch zumindest ein Zahnkranzsegment mit einer Innenverzahnung ausgebildet ist, wobei das Eingreifen des zumindest einen Rastabschnittes in den korrespondierenden, zumindest einen Verstellrastabschnitt durch eine Bewegung des zumindest einen Sperrelementes erfolgt, wird gewährleistet, dass nicht nur über die Verzahnung, sondern auch über die Zahnkranzsegmente mit ihrer Außenform und deren Innenform eine formschlüssige Verbindung hergestellt wird. Somit greift die Außenkontur des kreisförmig, konvex ausgebildeten Verstellabschnittes in die Innenkontur des korrespondierenden, konkav ausgebildeten Sperrelementes. Zusätzlich mit der Verzahnung erfolgt eine stabile formschlüssige Verbindung. Wenn das zumindest eine Sperrelement durch die Betätigung des zumindest einen Betätigungselements bewegt wird, um die formschlüssige Verbindung aufzuheben oder herzustellen, erfolgt zudem eine rasche und bequeme Verstellung der Haltevorrichtung.When the at least one Verstellrastabschnitt arranged on the adjustment is formed by at least one sprocket segment with an external toothing and arranged on at least one locking element, at least one locking portion is formed by at least one sprocket segment with internal teeth, wherein the engagement of the at least one locking portion in the corresponding, At least one Verstellrastabschnitt by a movement of the at least one blocking element is ensured that not only on the teeth, but also on the sprocket segments with its outer shape and the inner shape of a positive connection is made. Thus, the outer contour of the circular, convex adjustment section engages in the inner contour of the corresponding concave locking element. In addition to the toothing is a stable positive connection. If the at least one blocking element is moved by the actuation of the at least one actuating element in order to release or produce the positive-locking connection, there is also a rapid and convenient adjustment of the holding device.
Als besonders vorteilhaft hat es sich dabei herausgestellt, wenn das Ineinandergreifen der Verzahnung des zumindest einen Rastabschnittes und des zumindest einen Verstellrastabschnittes in eine Richtung parallel zur Hauptschwenkachse erfolgt. Durch das Verschieben entlang oder parallel dieser Hauptschwenkachse kann eine kompakte Bauweise erzielt werden. Das Einrasten der Verzahnung erfolgt somit nicht radial, was zu einer größeren Bauweise der Haltevorrichtung beitragen würde, da der Zustellweg miteinkalkuliert werden müsste. Im Falle der Erfindung erfolgen die Verstellung und die Bewegung des Ineinandergreifens der Verzahnung von innen aus der Haltevorrichtung heraus nach außen. Die Zähne werden nicht radial ineinander gesteckt sondern axial ineinander geschoben. Somit ist eine platzsparende Verstellung der Haltevorrichtung gewährleistet.It has proven to be particularly advantageous if the intermeshing of the toothing of the at least one latching section and the at least one Verstellrastabschnittes takes place in a direction parallel to the main pivot axis. By moving along or parallel to this main pivot axis, a compact design can be achieved. The engagement of the teeth is thus not radial, which would contribute to a larger design of the fixture, since the delivery would have to be included in the calculation. In the case of the invention, the adjustment and the movement of the intermeshing of the teeth take place from the inside out of the holding device to the outside. The teeth are not inserted radially into each other but pushed axially into each other. Thus, a space-saving adjustment of the holding device is ensured.
Wenn das zumindest eine Betätigungselement durch einen zwischen einer Offenstellung und einer Schließstellung schwenkbar gelagerten, manuell betätigbaren Hebel ausgestaltet ist, erfolgt die Verstellung der Haltevorrichtung werkzeuglos. Durch die Ausgestaltung als Hebel muss zudem nur eine geringe Kraft aufgewendet werden, um die Rastabschnitte voneinander zu trennen. Weiters wird durch die Position der Hebel erkannt, in welcher Position sich die Rastabschnitte und die Verstellrastabschnitte befinden. Sind die Rastabschnitte miteinander verrastet, so befindet sich der Hebel des Betätigungselementes in einer Schließstellung. Ist die Verrastung geöffnet und die Verstellung kann vorgenommen werden, befindet sich das Betätigungselement in einer Offenstellung.If the at least one actuating element is configured by a manually operable lever pivotably mounted between an open position and a closed position, the adjustment of the holding device takes place without tools. Due to the design as a lever only a small force must be expended to separate the locking sections from each other. Furthermore, it is recognized by the position of the lever, in which position the latching sections and the Verstellrastabschnitte are. If the latching sections are locked together, then the lever of the actuating element is in a closed position. If the latch is open and the adjustment can be made, the actuator is in an open position.
Wenn das zumindest eine Betätigungselement durch zumindest einen Kraftspeicher in der Schließstellung gehalten wird und durch Überwinden der Kraft des Kraftspeichers in die Offenstellung bewegbar ist, so verrastet die Verstellvorrichtung automatisch, wenn die Betätigungselemente nicht mehr berührt werden. Durch die Rückstellkraft des Kraftspeichers wird das zumindest eine Betätigungselement permanent in der Schließstellung gehalten. Es kann somit auch ausgeschlossen werden, dass das Zurückstellen des Betätigungselementes in die Schließstellung vom Benutzer vergessen wird. Ein Festziehen eines Befestigungsmittels zum Arretieren der Verstellvorrichtung ist somit nicht notwendig, da die formschlüssige Verbindung durch die Federkraft des Kraftspeichers automatisch hergestellt wird, sobald das zumindest eine Betätigungselement nicht mehr betätigt wird.If the at least one actuating element is held in the closed position by at least one energy accumulator and can be moved into the open position by overcoming the force of the force accumulator, then the adjusting device locks automatically when the actuating elements are no longer touched. Due to the restoring force of the force accumulator, the at least one actuating element is permanently held in the closed position. It can thus be excluded that the reset of the actuating element is forgotten in the closed position by the user. A tightening a fastener for locking the adjustment is thus not necessary because the positive connection is automatically established by the spring force of the energy storage as soon as the at least one actuating element is no longer actuated.
Wenn der Ausleger stangenförmig ausgebildet ist und mit einem Teil der Verstellvorrichtung fest verbunden ist, wobei im Montagezustand der Haltevorrichtung die Verstellvorrichtung mitsamt dem Befestigungskörper und dem zumindest einen Betätigungselement durch eine Abdeckvorrichtung verdeckt werden, wobei nur der Ausleger an einem Abschnitt der Abdeckvorrichtung aus der Abdeckvorrichtung herausragt, dann erzielt man ein optisch anregendes Erscheinungsbild der verstellbaren Haltevorrichtung. Die Konstruktion der Haltevorrichtung wird durch die Abdeckvorrichtung verbogen. Nur der Ausleger ragt aus dieser heraus. Durch die Abdeckvorrichtung wird die Haltevorrichtung von Verunreinigungen und Umwelteinflüssen geschützt. Zudem schützt die Abdeckvorrichtung die darin befindlichen elektrischen Einrichtungen.When the boom is rod-shaped and is fixedly connected to a part of the adjusting device, the adjusting device together with the fastening body and the at least one actuating element are concealed by a cover device in the assembled state of the holding device, wherein only the boom protrudes at a portion of the covering device from the covering device , Then you get a visually stimulating appearance of the adjustable holding device. The construction of the holding device is bent by the covering device. Only the boom protrudes out of this. By covering the holding device is protected from contamination and environmental influences. In addition, the cover protects the electrical equipment therein.
Vorteilhaft ist auch, dass das Stützelement über zumindest ein Befestigungsmittel lösbar mit dem Befestigungskörper verbunden ist, wobei beim Lösen der Befestigungsmittel ein Verdrehen des Stützelementes relativ zum Befestigungskörper durchführbar ist und ein Arretieren der Stellung des Stützelementes relativ zum Befestigungskörper durch Befestigen des zumindest einen Befestigungsmittels herstellbar ist. Dadurch, dass das Stützelement relativ zum Befestigungskörper beweglich ist, kann mit der Verstellung über die Verstellvorrichtung ein großer Einstellbereich abgedeckt werden. Der Ausleger ist somit nicht nur schwenkbar, sondern auch um eine Drehachse drehbar an der Haltevorrichtung angeordnet. Bei einer Deckenmontage kann somit der Ausleger um die Vertikalachse verdreht und um die Horizontalachse verschwenkt werden.It is also advantageous that the support element is connected via at least one fastening means releasably connected to the fastening body, wherein upon release of the fastening means twisting of the support element relative to the fastening body is feasible and locking the position of the support element relative to the fastening body by attaching the at least one fastening means can be produced , Because the support element is movable relative to the fastening body, a large adjustment range can be covered with the adjustment via the adjusting device. The boom is thus not only pivotable, but also arranged rotatably about an axis of rotation on the holding device. In a ceiling mounting thus the boom can be rotated about the vertical axis and pivoted about the horizontal axis.
Als besonders vorteilhaft hat es sich herausgestellt, dass das Auflager wenigstens eine Auflagefläche für eine Blende aufweist, wobei die Blende eine Blendenöffnung zur Durchführung eines Auslegers der Haltevorrichtung aufweist, und wobei die Blende im Montagezustand relativ zum Auflager verschiebbar ist. Alle Bewegungen, die bei der Verstellung des Auslegers an der Haltevorrichtung durchgeführt werden, können somit über die verschiebbar gelagerte Blende kompensiert werden. Im Montagezustand wird gewährleistet, dass keine Einsicht ins Innere der Montagevorrichtung besteht. Die Haltevorrichtung ist somit vor Umwelteinflüssen geschützt. Es entsteht kein unansehnliches Erscheinungsbild, da die Haltevorrichtung verborgen bleibt.To be particularly advantageous, it has been found that the support has at least one support surface for a diaphragm, wherein the diaphragm has a diaphragm opening for carrying out a boom of the holding device, and wherein the diaphragm in the assembled state is displaceable relative to the support. All movements that are carried out in the adjustment of the boom on the holding device can thus be compensated via the slidably mounted aperture. In the assembled state it is ensured that there is no insight into the interior of the mounting device. The holding device is thus protected against environmental influences. There is no unsightly appearance, since the holding device remains hidden.
Durch die bewegliche Lagerung der Blende im Auflager erfolgt die Einstellung der Position der Blende relativ zum Auflager automatisch, sobald die Abdeckvorrichtung an dem Befestigungskörper befestigt wird. Dies erfolgt durch die Durchführung des Auslegers durch die Blendenöffnung. Wird die Blende entlang des Auslegers zusammen mit der Abdeckvorrichtung verschoben, stellt sich die relative Lage der Blende zur Abdeckvorrichtung automatisch über das Auflager ein. Es werden keine Werkzeuge für diese Verstellung benötigt. Dies wird unter anderem auch dadurch erreicht, dass die Verschiebung der Blende relativ zum Auflager parallel zur Ebene des Auflagers erfolgt.Due to the movable mounting of the aperture in the support, the adjustment of the position of the diaphragm relative to the support is carried out automatically as soon as the covering device is fastened to the fastening body. This is done by the passage of the boom through the aperture. If the aperture is moved along the cantilever together with the cover, the relative position of the aperture to the cover automatically sets itself over the support. No tools are needed for this adjustment. This is also achieved, inter alia, in that the displacement of the diaphragm relative to the support takes place parallel to the plane of the support.
Wenn der Hüllkörper im Wesentlichen zylinderförmig ausgestaltet ist, wobei die kreisflächigen Grundebenen des Zylinders geöffnet sind, wobei in oder an einer Öffnung des Auflager angeordnet ist und in oder an der gegenüberliegenden Öffnung ein Abdeckvorrichtungsbefestigungsabschnitt, so erfolgt die Montage der Abdeckvorrichtung zudem vereinfacht. Der Abdeckvorrichtungsbefestigungsabschnitt ist beispielsweise durch eine klippartige Befestigung beaufschlagt. Somit muss die Abdeckvorrichtung nur aufgesteckt werden und rastet automatisch in ihrer Montagestellung ein, während sich die Blende automatisch in ihre Position bewegt. Durch die zylinderförmige Ausgestaltung wird eine optisch anregende Form der Abdeckung realisiert. Die untere Öffnung dient zur Aufnahme des Auflagers, welches wiederum als Lagerung für die Blende dient. Somit entsteht im Montagezustand ein geschlossener Körper.When the enveloping body is substantially cylindrically shaped with the circular plane planes of the cylinder open, being disposed in or at an opening of the abutment and a covering device fixing section in or at the opposite opening, the mounting of the covering device is further simplified. The cover attachment portion is, for example, acted upon by a clip-like attachment. Thus, the cover must only be plugged in and automatically locks in its mounting position while the panel automatically moves into position. Due to the cylindrical configuration is an optically stimulating form of Cover realized. The lower opening serves to accommodate the support, which in turn serves as a storage for the aperture. Thus, in the assembled state, a closed body is created.
Als vorteilhaft hat es sich dabei herausgestellt, dass das Auflager im Wesentlichen durch einen Kreisring ausgebildet wird, dessen Außendurchmesser im Wesentlichen dem Durchmesser des Hüllkörpers entspricht und dessen Innendurchmesser kleiner ist als der Außendurchmesser der Blende. Somit entsteht eine geschlossene Abdeckvorrichtung ohne Spalt. Auch nach Veränderung der Position des Auslegers wird durch den größeren Durchmesser der Blende als Innendurchmesser des Auflagers gewährleistet, dass kein Spalt an der Abdeckvorrichtung hergestellt wird.It has proved to be advantageous in this case that the support is essentially formed by a circular ring whose outer diameter substantially corresponds to the diameter of the enveloping body and whose inner diameter is smaller than the outer diameter of the diaphragm. This creates a closed cover without gap. Even after changing the position of the cantilever is ensured by the larger diameter of the aperture as the inner diameter of the support that no gap is made on the cover.
Wenn die Blendenöffnung durch eine Ellipse ausgebildet wird, wobei der kleinste Durchmesser der Ellipse im Wesentlichen dem Durchmesser des durchschiebbaren Auslegers entspricht, so wird durch die elliptische Form gewährleistet, dass auch bei einer Schrägstellung des Auslegers dessen Querschnitt durch die Ellipse aufgenommen werden kann.If the aperture is formed by an ellipse, wherein the smallest diameter of the ellipse substantially corresponds to the diameter of the push-through cantilever, so is ensured by the elliptical shape that even with a tilt of the cantilever whose cross section can be taken up by the ellipse.
Zudem ist es vorteilhaft, wenn die Blendenöffnung exzentrisch in der Blende angeordnet ist. Durch die exzentrische Positionierung der Blende wird ein größerer Verstellbereich realisiert. Würde die Blendenöffnung sich im Zentrum der Blende befinden, würde bei einem weiträumigen Verstellweg der Blende eher ein Spalt zwischen Blende und Auflager entstehen, als bei einer exzentrischen Bauweise, da sich die Blende nicht nur linear auf dem Auflager bewegen kann, sondern sich nur relativ zum Auflager verdrehen kann. Diese Verdrehung wird durch die exzentrische Anordnung der Blendenöffnung erzwungen, somit wird immer der größere Flächenabschnitt der Blende entgegen der Verstellrichtung des Auslegers gedreht, was dazu führt, dass ein größerer Verstellbereich durch die Blende abgedeckt wird.In addition, it is advantageous if the aperture is arranged eccentrically in the aperture. Due to the eccentric positioning of the aperture, a larger adjustment range is realized. If the aperture were located in the center of the aperture, with a wide displacement of the aperture would rather create a gap between the aperture and support, as in an eccentric design, since the aperture can not only move linearly on the support, but only relative to Can rotate the support. This rotation is enforced by the eccentric arrangement of the aperture, thus always the larger surface portion of the aperture is rotated counter to the adjustment of the boom, resulting in that a larger adjustment is covered by the aperture.
Wenn die Blende an einer Seite an der Auflagefläche des Auflagers aufliegt und die Blende an ihrer gegenüberliegenden Seite durch ein durch das zumindest eine Betätigungselement, vorzugsweise federnd ausgebildetes, Gegenlager gegen die Auflagerfläche des Auflagers gedrückt wird, so entsteht der positive Effekt, dass auch bei einer Verbauung der Haltevorrichtung mit der Abdeckvorrichtung beispielsweise in einer nicht vertikal nach unten gerichteten Richtung, sondern in einer Schräglage oder beispielsweise bei einer Wandmontage die Blende stets gegen das Auflager gedrückt wird und nicht nach Innen in die Abdeckvorrichtung fallen kann oder sich ein Spalt zwischen dem Auflager und der Blende bildet. Wie bereits erwähnt wird dieses Gegenlager durch das wenigstens eine Betätigungselement ausgebildet. Somit wird in der Schließstellung des wenigstens einen Betätigungselementes eine Verbindung zwischen dem Gegenlager und der Blende hergestellt. Ist das Gegenlager federnd ausgebildet, was beispielsweise durch die Materialwahl zur Herstellung des wenigstens einen Betätigungselementes erzielbar ist, so entsteht eine Vorspannung und ein konstanter Druck des Gegenlagers gegen die Blende. Das wenigstens eine Betätigungselement kann dabei zumindest abschnittsweise oder auch vollständig aus einem elastischen und rückfedernden Kunststoff oder beispielsweise auch aus einem Federstahl hergestellt werden, um den federnden Effekt herzustellen. Wichtig ist, dass die Blende aufgrund der verschiedenen Positionierungsmöglichkeiten der Haltevorrichtung und der daran angeordneten Abdeckvorrichtung in Montagestellung stets gegen das Auflager gedrückt wird, um keinen Spalt zwischen dem Auflager und der Blende entstehen zu lassen.If the panel rests on one side of the support surface of the support and the aperture is pressed on its opposite side by a through the at least one actuator, preferably resiliently formed, abutment against the support surface of the support, so there is the positive effect that even in a Obstruction of the holding device with the cover, for example, in a non-vertically downward direction, but in an inclined position or, for example, a wall mounting the panel is always pressed against the support and can not fall inward into the cover or a gap between the support and the aperture forms. As already mentioned, this counter bearing is formed by the at least one actuating element. Thus, in the closed position of the at least one actuating element, a connection between the counter bearing and the diaphragm is produced. If the abutment is designed to be resilient, which can be achieved, for example, by the choice of material for producing the at least one actuating element, this results in a preload and a constant pressure of the abutment against the diaphragm. The at least one actuating element can be at least partially or even completely made of an elastic and resilient plastic or, for example, a spring steel to produce the resilient effect. It is important that the aperture is always pressed against the support due to the different positioning possibilities of the holding device and the cover device arranged thereon in the assembly position, so as not to create a gap between the support and the diaphragm.
Vorteilhaft ist Decken- oder Wandlampe mit einer Haltevorrichtung und einer Abdeckvorrichtung, da die Verstellung der Haltevorrichtung sehr einfach und die Verstellung der Abdeckvorrichtung zudem automatisch erfolgt. Dies wird zudem erreicht, dass bei einer Verstellung des Auslegers durch die am Auflager gelagerte Blende und die in der Blende befindliche Blendenöffnung die Blende durch den Ausleger in die Position relativ zum Auflager verschiebbar ist.Advantageously, ceiling or wall lamp with a holding device and a cover, since the adjustment of the fixture very easy and the adjustment of the cover also takes place automatically. This is also achieved that during an adjustment of the boom by the aperture mounted on the support and the aperture located in the aperture, the aperture is displaceable by the boom in the position relative to the support.
Eine Decken- oder Wandlampe mit einer Haltevorrichtung und einer Abdeckvorrichtung wie vorhin beschrieben ist einfach zu montieren und einfach einzustellen, vor allem bei einer Befestigung der Decken- oder Wandlampe in einer Zwangslage können die Vorteile der Haltevorrichtung und der Abdeckvorrichtung besonders zur Geltung kommen.A ceiling or wall lamp with a holder and a cover as described above is easy to install and easy to adjust, especially when mounting the ceiling or wall lamp in a predicament, the advantages of the fixture and the cover can be particularly beneficial.
Zudem wird die Haltevorrichtung durch ihre formschlüssige Verstellvorrichtung sehr stabil und dennoch kompakt ausgeführt, was das Einsatzgebiet der Decken- oder Wandlampe mit einer entsprechenden Haltevorrichtung erweitert.In addition, the holding device is made very stable and yet compact by their positive adjustment, which extends the field of application of the ceiling or wall lamp with a corresponding holding device.
Weitere Einzelheiten und Vorteile der vorliegenden Erfindung werden anhand der Figurenbeschreibung unter Bezugnahme auf die in den Zeichnungen dargestellten Ausführungsbeispiele im Folgenden näher erläutert. Darin zeigen:
- Fig. 1
- Explosionszeichnung, Haltevorrichtung und Abdeckvorrichtung,
- Fig. 2a, 2b
- unterschiedliche Stellungen, Verstellvorrichtung und Betätigungselement,
- Fig. 3a, 3b
- unterschiedliche Stellungen, Ausleger im eingerasteten Zustand der Verstellvorrichtung,
- Fig. 4a, 4b
- unterschiedliche Stellungen des Auslegers und Blende der Abdeckvorrichtung,
- Fig. 5a, 5b
- Abbildungen des Lampenträgerkopfs im Schnitt,
- Fig. 6a, 6b
- Lampenträgerkopf, unterschiedliche Stellungen des Auslegers,
- Fig. 7a-7c
- Vorgang Verstellung des Auslegers,
- Fig. 8a, 8b
- versetzte Verzahnung an Verstellvorrichtung, und
- Fig. 9a, 9b
- Verstellung versetzte Verzahnung, unterschiedliche Teilung.
- Fig. 1
- Exploded view, holding device and cover device,
- Fig. 2a, 2b
- different positions, adjusting device and actuating element,
- Fig. 3a, 3b
- different positions, boom in the locked state of the adjusting device,
- Fig. 4a, 4b
- different positions of the boom and aperture of the cover,
- Fig. 5a, 5b
- Illustrations of the bulb holder head in section,
- Fig. 6a, 6b
- Lamp carrier head, different positions of the boom,
- Fig. 7a-7c
- Operation adjustment of the boom,
- Fig. 8a, 8b
- offset toothing on adjusting device, and
- Fig. 9a, 9b
- Adjustment staggered gearing, different division.
Das Betätigungselement 4a, 4b ist als Hebel ausgeführt und weist an einem Ende ein Gegenlager 46 auf, welches in der Schließstellung des Betätigungselementes 4a, 4b die Blende 19 gegen das Auflager 22 drückt. Das zumindest eine Sperrelement 8a, 8b ist gekoppelt mit den Bewegungen des zumindest einen Betätigungselements 4a, 4b. Wird das zumindest eine Betätigungselement 4a, 4b in eine Offenstellung gebracht, wird das zumindest eine Sperrelement 8a, 8b in eine offene Position gedrückt und der Formschluss zwischen dem zumindest einen Sperrelement 8a, 8b und der Verstellvorrichtung 10 aufgehoben. Der Formschluss wird über den zumindest einen Rastabschnitt 9a, 9b und dem korrespondieren Verstellrastabschnitt 11a, 11b hergestellt. Der Ausleger 18 ist durch einen Lagerzapfen 15 mit einem Lagerelement 7 verbunden, welches wiederum zur Befestigung an der Verstellvorrichtung 10 vorgesehen ist. Das Lagerelement 7 wird über Lagerschrauben 16 mit der Verstellvorrichtung 10 verbunden. Eine direkte Verschraubung oder Verbindung des Auslegers 18 mit der Verstellvorrichtung 10 kann jedoch ebenfalls erfolgen.The
Der Ausleger 18 ist im Wesentlichen rohrförmig ausgebildet und weist dadurch eine Kabelführung 33 auf. Durch diese Kabelführung 33 kann die Stromversorgung bis hin zum Lampenbefestigungsabschnitt 31 erfolgen. Wird beispielsweise ein Transformator für die Beleuchtungsvorrichtung 100 benötigt, kann dieser z.B. am Aufnahmeabschnitt 32 des Arretiermittels 12 befestigt werden. Das Arretiermittel 12 wird mittels Befestigungsmittel 13 am Befestigungskörper befestigt. Hierzu dienen beispielsweise die korrespondierenden Befestigungsmittel 14 in Form von Muttern, die auf die Befestigungsmittel 13 in Form von Schrauben aufgesetzt werden.The
Die Abdeckvorrichtung 23 besteht im Wesentlichen aus den Komponenten der Blende 19, der Blendenöffnung 20, dem Hüllkörper 21, dem Auflager 22. Der im Wesentlichen zylindrisch ausgestaltete Hüllkörper 21 beinhaltet das Auflager 22, welches kreisrundförmig ausgestaltet ist. Dieses nimmt auf der Innenseite des Hüllkörpers 21 die Blende 19 auf.The covering
Im Montagezustand drückt das Gegenlager 46 des zumindest einen Betätigungselementes 4a, 4b gegen die Blende 19 und diese somit gegen das Auflager 22. Wird der Ausleger 18 durch die Verstellvorrichtung 10 relativ zum Befestigungskörper 2 verstellt, so wird diese Bewegung durch die Blende 19 kompensiert. Hierzu ist die exzentrische Positionierung der Blendenöffnung 20 sehr vorteilhaft. Weiters ist es vorteilhaft, die Blendenform als Ellipse auszugestalten, sodass der Querschnitt des Auslegers 18 besser angepasst wird, sobald sich der Ausleger 18 mit seiner Längserstreckung in einer Schrägstellung oder einer Stellung abweichend von einer Orthogonalstellung relativ zur Blende 19 befindet.In the assembled state, the
Am vorderen Ende des Auslegers 18 befindet sich das Endstück 30 zur Aufnahme des Lampenträgerkopfes 28. Die Befestigung des Lampenträgerkopfes 28 am Endstück 30 erfolgt durch eine Verschraubung, Verschweißung oder eine andere Art der Befestigung. Am Lampenträgerkopf 28 angeordnet befindet sich zumindest eine Lampenträgerachse 27, über welche der Lampenträgerkopf 28 schwenkbar gelagert ist. Auch der Lampenträgerkopf 28 weist eine Kabeldurchführung 33 auf.At the front end of the
Das zumindest eine Betätigungselement 4a, 4b weist für die bessere Bedienbarkeit zumindest eine Griffmulde auf, welche der Ergonomie eines Fingers angepasst ist. Die Abdeckungsbefestigungsvorrichtungen 41 sind durch rückfedernde Elemente - beispielsweise aus einem Federstahl - ausgestaltet. Diese greifen formschlüssig in einen Befestigungsabschnitt der Abdeckungsvorrichtung 23 ein.The at least one
Der Ausleger 18 ist mit dem Lagerelement 7 verbunden, welches wiederum über zumindest einen Schwenklagerzapfen 42 mit dem Stützelement 3 verbunden ist. Somit ist der Ausleger 18 über die Hauptschwenkachse HSA drehbar und an der Stützvorrichtung 3 angeordnet. Durch die formschlüssige Verbindung zwischen den Rastabschnitten 9a, 9b und den Verstellrastabschnitten 11a, 11b ist eine Verschwenkung des Auslegers 18 nicht möglich.The
Die
Der zumindest eine Rastabschnitt 9a, 9b steht nun nicht mehr in einer formschlüssigen Verbindung mit dem Verstellrastabschnitt 11a, 11b. Eine Verstellung des Auslegers 18 ist somit möglich. Ist zudem eine Verdrehung des Auslegers 18 relativ zum Befestigungskörper 2 notwendig, kann dies erfolgen, in dem das zumindest eine Befestigungsmittel 13, 14 gelockert wird und somit die Klemmung durch das Arretiermittel 12 gegen die Stützvorrichtung 3 aufgehoben wird. Nach der erfolgten Einstellung kann über ein Festziehen des zumindest einen Befestigungsmittels 13, 14 die Arretierung wieder hergestellt werden.The at least one
Die
Somit ist der Lampenträger oder der Lampenbefestigungsabschnitt 31 über die Lampenschwenkachse LSA schwenkbar gelagert. Die Hemmstücke 26 - in diesem Beispiel als Blattfedern ausgebildet - verhindern ein ungewolltes Verstellen des Lampenbefestigungsabschnittes 31. Die
Eine Manschette 25, welche als Abdeckung für den Lampenbefestigungsabschnitt 31 dient, weist dabei einen Manschettenausschnitt 45 auf, um den Freiheitsgrad der Manschette 25 relativ zum Ausleger 18 zu vergrößern. Das ist auch in der
Den
Der Winkel der Zahnteilung, der Zahnwinkel a, beträgt in diesem Ausführungsbeispiel 10°. Am Verstellrastabschnitt 11a erfolgt somit eine Zahnteilung in einem Zahnwinkel α. Der gegenüberliegende Verstellrastabschnitt 11b weist ebenfalls eine Zahnteilung von einem Zahnwinkel α auf, nur ist diese Teilung um einen halben Zahnwinkel a, also a/2 versetzt zu den Zähnen am Verstellrastabschnitt 11a. Somit vergibt sich keine minimale Teilung von Zahnwinkel α bei der Verstellung an der Verstellvorrichtung 10, sondern eine Teilung von a/2 (beispielsweise a= 10°, a/2 ist 5°). Somit ist eine kleinere und genauere Verstellung des Auslegers 18 möglich, wenn zwei versetzt zueinander angeordnete Verstellrastabschnitte 11a, 11b realisiert werden. Natürlich müssen die in den
Die
Somit tritt die Teilung des Verstellrastabschnittes 11b in Kraft. Die
Claims (15)
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ATA50205/2017A AT519827B1 (en) | 2017-03-15 | 2017-03-15 | Holding device for holding a lighting device |
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Cited By (1)
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CN111578197A (en) * | 2020-06-04 | 2020-08-25 | 惠安县品创工业设计有限公司 | Indoor LED lighting dimming device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29614497U1 (en) * | 1996-08-21 | 1996-10-24 | Gehring, Johann, 91080 Spardorf | Ceiling box: As a junction box or junction box for electrical lighting fixtures |
US20060061991A1 (en) * | 2004-09-17 | 2006-03-23 | Chuan-Fang Yeh | Light assembly with mounting member |
WO2016150564A2 (en) * | 2015-03-20 | 2016-09-29 | Hesalight A/S | Modular magnetic track lighting system |
JP3209323U (en) * | 2016-06-21 | 2017-03-09 | 東莞嘉盛照明科技有限公司 | Lamp |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005004246A1 (en) * | 2005-01-28 | 2006-08-10 | Erco Leuchten Gmbh | Device for fixing a lamp to a fixed space |
-
2017
- 2017-03-15 AT ATA50205/2017A patent/AT519827B1/en active
-
2018
- 2018-01-02 EP EP18150059.6A patent/EP3376092B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29614497U1 (en) * | 1996-08-21 | 1996-10-24 | Gehring, Johann, 91080 Spardorf | Ceiling box: As a junction box or junction box for electrical lighting fixtures |
US20060061991A1 (en) * | 2004-09-17 | 2006-03-23 | Chuan-Fang Yeh | Light assembly with mounting member |
WO2016150564A2 (en) * | 2015-03-20 | 2016-09-29 | Hesalight A/S | Modular magnetic track lighting system |
JP3209323U (en) * | 2016-06-21 | 2017-03-09 | 東莞嘉盛照明科技有限公司 | Lamp |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111578197A (en) * | 2020-06-04 | 2020-08-25 | 惠安县品创工业设计有限公司 | Indoor LED lighting dimming device |
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AT519827A1 (en) | 2018-10-15 |
AT519827B1 (en) | 2019-01-15 |
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