CN100455881C - Built-in illuminator - Google Patents
Built-in illuminator Download PDFInfo
- Publication number
- CN100455881C CN100455881C CNB200480004375XA CN200480004375A CN100455881C CN 100455881 C CN100455881 C CN 100455881C CN B200480004375X A CNB200480004375X A CN B200480004375XA CN 200480004375 A CN200480004375 A CN 200480004375A CN 100455881 C CN100455881 C CN 100455881C
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- Prior art keywords
- reflector
- light
- built
- zone
- bulb
- Prior art date
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Classifications
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- 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
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
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- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
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- 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
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Abstract
The invention relates to a built-in illuminator comprising a mounting for fastening it in a mounting surface (11), especially a ceiling, an illumination means socket and a reflector. The illuminator is characterized in that the reflector is comprised of at least one first reflector area (15), followed by a second reflector area (16) in the direction of illumination. Said second reflector area can be detached from the first reflector area (15) to facilitate replacement of the illumination means.
Description
Technical field
The present invention relates to a kind of Built-in light (built-in lamp).
Background technology
From known in the state of the art, this Built-in light has various ways, for example, can be used as the lamp of downward irradiation or the lamp that upwards shines.These Built-in lights have bulb accessory (bulb fitting) usually, or the obliquely extension vertical of the longitudinal axis of this bulb accessory with illumination direction, or substantially parallel with the installation surface.The described orientation of bulb accessory is normally selectable, particularly when using compact fluorescent lamp, because orientation can reduce the setting height(from bottom) of lamp.
Yet, the orientation of bulb accessory is vertical with illumination direction or to tilt be disadvantageous, because bulb must be inserted in the bulb accessory and the relative reflector of bulb accessory is located ideally, but since the steric requirements anxiety therefore be difficult to bulb is inserted in the bulb accessory; And owing to can hinder the insertion of lamp at the optimum position reflector, thus the bulb accessory also relatively reflector locate ideally.
According to the known Built-in light of prior art, can remedy this by following means, for example, the part of bulb accessory and bulb crosses out from the reflector edge, and in many cases, provide a hole on a side relative with the bulb accessory of reflector, bulb can insert in this hole, and the side of bulb is away from this accessory, and this is in the bulb accessory that subsequently bulb is inserted positioned opposite.With regard to this embodiment, usually it is disadvantageous must providing a hole in reflector, and this situation both had been related to cost and effect, has reduced the efficient of reflector again, in addition, also allow light to shine on the direction opposite in disadvantageous mode with desirable illumination direction by described hole.
Described shortcoming is that the lamp of downward irradiation well known in the prior art is peculiar, by contrast, uses the known area source of prior art, and for example disclosed area source but described shortcoming can not occur in DE 101 12 055A1 and GB 1 102 270 A.In above-mentioned area source, reflector comprises at least one reflector region, and on illumination direction, this back, zone is second reflector region, and this second reflector region can be removed from this first reflector region, thereby allows more to change the bulb.Like this, reflector can be divided at least one first reflector region and one second reflector region, and can remove from first reflector region along second reflector region that illumination direction is arranged, bulb accessory and bulb are arranged in the front of first reflector region.Therefore, can be arranged at the front of bulb to small part second reflector region, thereby so to say that make bulb between first reflector region and second reflector region.Because second reflector region can be removed from first reflector region, so the people can not be subjected to the obstruction of second reflector region, can be freely near remaining on the bulb in the bulb accessory and can catch it, and bulb is removed from the bulb accessory.Owing to can take off second reflector region, therefore can equally without difficulty bulb be inserted in the bulb accessory, and not be subjected to the obstruction of second reflector region.
At last, in order to change the bulb in the area source, with regard to the lamp of the downward irradiation originally mentioned, that reflector region that can thereby will once be the obstacle that more changes the bulb is taken off from Built-in light or from remaining reflector region, and this provides bulb inserted in the bulb accessory or with bulb takes off required enough spaces from the bulb accessory.Can be used for more changing the bulb owing to take off sizable working space to be arranged or enter the space after second reflector region, therefore can carry out this program without a doubt, reflector region for example can not damage or make dirty.
According to document DE 101 12 055 A1, first reflector region of area source is made auxiliary reflector, and second reflector is made elongated direct light reflector, each light passes through the zone between auxiliary reflector and direct light reflector, part light can pass through this zone, and this part light finally is used to produce diffuse illumination favourable, free from glare.By contrast, a part of light directly and immediately acts on the direct light reflector, and this part light is used to produce direct illumination.Place the elongated reflector opening of the direct light reflector on the illumination direction, define direct light and penetrate the zone, have same elongated diffused light to penetrate the zone in its both sides respectively.Part light action penetrates on the zone at this diffused light, and this part light at first passes through regional movement by the described light that forms between auxiliary reflector and direct light reflector.
The shortcoming of the area source of knowing from document DE 101 12 055 A1 is, it is all quite big to make strength and cost that it spent, this is owing to being manufactured on two diffused lights ejaculation zones that direct light penetrates the both sides extension in zone with printing opacity, especially effigurate element respectively, in each case, therefore this element all extends on the whole length of area source, makes complexity and cost is higher.Elements these two printing opacities, especially effigurate all must be connected to separately on the outer cover in a plurality of positions, and therefore described element forms the chamber of sealing at last with outer cover, and this chamber can't be opened easily.Therefore clean these two strength that chamber spent and cost all very big.Particularly, clean the described area source as DE 10,112 055 A1, at first the direct light reflector must be taken out from outer cover, also must remove two translucent elements then, each all forms diffused light ejaculation zone these two elements.
Except making the strength and cost height that is spent, it also has a shortcoming, safeguards that promptly the strength and the cost that are spent are also high.In addition, the substantial drawback of the lamp shown in DE 101 12 055 A1 is that its lighting theory can only be used on the area source, can not be used on the lamp of downward irradiation.
Summary of the invention
The objective of the invention is to further develop in a simple manner Built-in light as described in the preamble according to claim 1, particularly it can be as the lamp that shines downwards, when except direct light penetrates the zone, also existing the diffused light of favourable free from glare to penetrate the zone with box lunch, the manufacturing of lamp and be maintained in economically may be more favourable.
According to the present invention, following feature can realize this purpose, and particularly, described feature is meant that diffused light penetrates the zone by plate terminating (terminate), and this plate can be removed from the framework of outer cover or Built-in light by the direct light reflector above being fastened to it.
Connecting by the plate that direct light reflector and terminating diffused light is penetrated the zone just provides a device, this plate is easy to grip, and only need an operating procedure without difficulty it to be taken off from outer cover, or it is rotated to leave outer cover, therefore can be near all interior zones of outer cover to clean or more to change the bulb.Not having independent chamber and diffused light to penetrate the zone links to each other; On the contrary, only need simple surprisingly this plate and direct light reflector being connected to provide the diffused light that is separated from each other to penetrate the zone and direct light penetrates regional.Therefore, relative prior art, manufacturing cost of the present invention and maintenance difficulties can reduce greatly.Also can without a doubt lamp of the present invention be designed to the lamp of irradiation downwards, this is to be endowed corresponding shape because this plate and direct light penetrate the zone.
In diffused light penetrates the zone, can in the distortion of a cost more attractive, also it can be designed to the metallic plate of porous with being designed to scatter plate according to plate provided by the invention and that be connected on the direct light reflector.This plate can cover diffused light and penetrate zone and direct light ejaculation zone, and in this example, the part of this plate in direct light penetrates the zone is made into transparent.Yet in the another one example, this plate also can be made uncovered.
Except described advantage, the Built-in light that designs according to the present invention also allows bulb and all reflector regions to be in best relative position.
Preferably allow second reflector region and this plate can be rotated away from first reflector region, maybe can remove fully from first reflector region.When second reflector region and this plate only are rotated away from first reflector region, advantageously, when more changing the bulb, just need not handle second reflector region and this plate as divided portion, this is because second reflector region and this plate are hinged on the Built-in light, so it always remains on the Built-in light.By contrast, when second reflector region that comprises this plate when Built-in light is removed fully, advantageously, can realize the latter with lower financial cost.
The bulb accessory and first reflector region preferably can be arranged in the outer cover, and second reflector region and this plate be hinged and be supported on this outer cover, and/or can secure it on the outer cover by means of detachable screw connector, magnet connector, clip connector, latch connector or bayonet socket connector.
About outer cover, advantageously it is made lighttightly, for instance, this is because under kind of situation, for furred ceiling, if not deliberately, the inaccurate part in from behind then can't illuminated surface processing (finishing).Outer cover can also be made dustproof, this is contaminated in order to prevent bulb and reflector, is for example polluted by air-conditioning system.
Second reflector region can have reflector opening, and this opening is disposed on the illumination direction, and in a possible embodiment, and this opening adopts at least basically the dustproof mode by translucent or transparent plate terminating.Adopt this mode, can avoid cleaning continually each reflector region and bulb, this is because described plate has formed reliable proofing dust and protecting measure.Particularly; if reflector opening is not only used plate terminating; if whole outer cover adopts at least basically the dustproof mode by second reflector region and this plate that removably are fastened on the outer cover; and/or, so just can realize the good dust-proof safeguard measure by the element terminating that is fixedly connected to above it.In this case, can avoid dust to enter any outer cover zone or reflector region reliably.
First and second reflector regions can partly interconnect at least.In this case, these two reflector regions can adopt unified reflector shape together, and this reflector is closed on its side relative with reflector opening.In this example, the closed side of reflector is formed by first reflector region, and particularly this first reflector region is non-disconnectable is connected on the outer cover with removing.When first and second reflector regions are not partly but at least almost all interconnect, advantageously, a uncovered part that has towards another reflector region in these two reflector regions, and bulb can reach in the inner space of reflector from the side by this part.This part allows second reflector region to remove from first reflector region simultaneously, and bulb can not hinder this dismounting.
Except direct light penetrates the zone, according to the present invention, also provide diffused light to penetrate the zone, therefore make it might be according to the work of half-light (dark-light) principle in direct light penetrates the zone, the half-light principle has been avoided glare effect, this diffused light ejaculation simultaneously is regional also can be guaranteed to penetrate the zone regional light of non-dazzle scattering that sends of diffused light ejaculation according to the present invention on every side from direct light, therefore always guarantee the witness marking (marking) of light source, although used the half-light principle, this can make the light environment in the room feel soft.
The shared bulb that can be installed in the bulb accessory can act on direct light ejaculation zone and the diffused light ejaculation zone.In this case, needn't provide independent bulb for diffused light of the present invention penetrates the zone.
The auxiliary reflector of given shape can guarantee that part of reverberation that will shine on direct light ejaculation zone and the diffused light ejaculation zone separates in adjustable in advance mode.Shine direct light and penetrate the distribution of that part of light on zone and the diffused light ejaculation zone, thereby can select by the shape of auxiliary reflector by required separately mode.
Bulb in can inserting the bulb accessory only passes through the auxiliary reflector indirectly-acting when diffused light penetrates on the zone, can produce good especially diffuse illumination.
Auxiliary reflector can be formed by the reflector surface at least one plane, and extend with the plane parallel that the surface is installed on this surface.In addition, also can make the crooked symmetrically or distortion of this reflector surface rotation especially.Described reflector surface can be made minute surface reflection or diffuse reflection.Particularly advantageously be that auxiliary reflector is made in the subregion at least of the inner surface of the outer cover of carrying bulb accessory.This outer covering on the illumination direction is uncovered, and when using this outer cover, the base portion of outer cover can be made reflector surface especially, and this surface forms at least one zone of auxiliary reflector.The sidewall of this outer cover also can be made into minute surface reflection or diffuse reflection, so these sidewalls can serve as other zones of auxiliary reflector.When outer cover base portion or outer cover sidewall formation auxiliary reflector, advantageously, do not need extra parts can realize auxiliary reflector.Necessary just is the required separately reflecting properties of inboard outfit of outer cover.
Particularly advantageously be, the outer cover of carrying bulb accessory is substantially parallelepiped-shaped, and the bulb that can be installed in the bulb accessory is elongated shape, and the longitudinal axis of bulb accessory extends being parallel to the diagonal that upper edge, the plane parallelepiped-shaped outer cover that extends on the surface is installed.Because this cornerwise length is greater than the length of outer cover side, therefore described layout provides sizable space for inserting and taking off bulb, can carry out described program more simply by this space.
Other preferred embodiments of the present invention are described in the dependent claims.
Description of drawings
Below in conjunction with each embodiment and each accompanying drawing the present invention is described, wherein:
Fig. 1 is the schematic cross section according to Built-in light of the present invention;
Fig. 2 is the schematic cross section of Built-in light in accordance with another embodiment of the present invention;
Fig. 3 is the plane according to the Built-in light of further embodiment of this invention.
The specific embodiment
Fig. 1 is the schematic cross section of the Built-in light according to the present invention.
Shown Built-in light has the outer cover 10 that is approximately parallelepiped, and this outer covering on the illumination direction is uncovered, and at its open-position-side peripheral frame 9 is arranged.The contacts side surfaces away from illumination direction of framework 9 is installed surface 11, surface 11 is installed is for example formed by the downside of the ceiling element 12 that dangles.
Direct light reflector 4 is connected to the inboard of outer cover 10, and this reflector has the first circular opening on illumination direction, and this opening penetrates regional 1 with direct light and overlaps.Described second reflector region of summary of the invention part above direct light reflector 4 forms.At that end that penetrates zone 1 away from direct light, direct light reflector 4 has another one to be approximately circular opening equally, this opening is over against the base portion of outer cover 10, and the light that bulb 6 sends has some promptly to penetrate from direct light reflector 4 towards the direction of outer cover 10 base portions along the direction opposite with illumination direction by this opening.The shape of direct light reflector 4 is tapered along the direction of outer cover 10 base portions, and in a possible embodiment, and it has otch 14 away from end that direct light penetrates zone 1, so that provide the space for the accessory of bulb 6.
The base portion of outer cover 10 forms a zone of auxiliary reflector 7.Each zone of other of auxiliary reflector 7 is formed by each sidewall of outer cover 10.Described first reflector region of summary of the invention part above auxiliary reflector 7 forms.
In a possible embodiment, promptly towards that side plate 13 terminating in the zone that will be irradiated to, wherein the zones of different of plate 13 has different optical properties to the open-position-side of outer cover 10.In direct light penetrated zone 1, this plate was made into fully transparent, so the light that bulb 6 sends can pass this zone in the clear.On the contrary, penetrate zone 2 at diffused light, plate 13 is made into scatter plate, and this plate can disperse to incide from the outer cover inboard light above it, thereby produces diffused light.The scatter plate zone extends up to the outer rim of framework 9, so that framework 9 is by the area of scattered light covering of plate 13.
In the lower distortion of another one cost, also plate 13 can be designed to have the ring-type element, the particularly metallic plate of a porous in a plurality of holes, in this case, direct light penetrates the zone preferably without plate terminating, but it is made uncovered.
In Fig. 1, illustrate three light that bulb 6 sends, these three light all are directly incident on the transparent region of plate 13 from bulb 6, because plate 13 is transparent, so they can pass this zone in the clear.In Fig. 1, equally also be that an illustrational other light incides from light source 6 on the interior minute surface reflection side of direct light reflector 4, next, this light is from deflecting here, and the transparent region by plate 13.In Fig. 1, just an illustrational once more extra light incides on the auxiliary reflector 7 with acute angle from light source 6, and is same, and this light is also from deflecting here, and the transparent region by plate 13.
With regard to Built-in light of the present invention, described that lightlike line promptly passes the transparent region of plate 13 and passes the light that direct light penetrates zone 1, and required room lighting is provided.
Yet some light that bulb 6 sends also can enter the light that forms and pass through the zone between the base portion of direct light reflector 4 and outer cover 10, so also can enter diffused light ejaculation regional 2 after these light process one or many reflections.Fig. 1 has drawn one equally for example through repeatedly entering the light that diffused light penetrates zone 2 after the reflection.This light incides on the base portion of outer cover 10 with a less acute angle from bulb 6, and from the sidewall that reflexes to outer cover 10 here.Repeatedly reflection takes place between the outer minute surface reflection side of the described sidewall of outer cover 10 and direct light reflector 4 subsequently, finally incides up to this light on the zone that is made into scatter plate of plate 13.This scatter plate zone guarantees that light is converted to diffused light, and diffused light penetrates zone 2 from diffused light and penetrates, and penetrates zone 1 with the mode mark direct light of having explained, has so just formed described soft light environment indoor.Therefore, this is equally applicable to two light as shown in Figure 1, and these two light are reflected after outer cover base portion place reflection or at outer cover base portion place and only move to diffused light ejaculation regional 2 after the side-walls of outer cover is by simple reflex.
By plate 13 is rotated away from framework 9 from framework 9 dismountings or with plate 13, also the direct light reflector 4 that is fixedly connected on the plate 13 can be shifted out outer cover 10.Can therefore can change it without difficulty freely near the present no longer bulb 6 between auxiliary reflector 7 and direct light reflector 4 subsequently.After the replacing, make plate 13 and direct light reflector 4 move or rotate towards outer cover 10 together once more, and plate 13 magnetic are connected or lock onto on the outer cover 10.
Fig. 2 is the schematic cross section of Built-in light according to another embodiment of the present invention.
Built-in light as shown in Figure 2 also is approximately cylindrical outer cover 10 ', and outer cover 10 ' is uncovered on illumination direction, and it has peripheral frame 9 ', and light can't see through the open-position-side of framework 9 '.Framework 9 ' contacts again installs surface 11 ', the surface 11 ' downside by the ceiling element 12 ' that dangles is installed is formed.
Base portion away from the outer cover 10 ' of housing opening is made into first reflector region 15, and this zone particularly has properties of specular reflection.In addition, second reflector region 16 is provided in the inboard of outer cover 10 ', this zone and direct light reflector region 4 shown in Figure 1 are similar, also there are two to be respectively circular and opening opposing 17,18 out and away, wherein, face the opening 17 of first reflector region less than the opening 18 that is arranged on the illumination direction.Therefore, the shape of second reflector region 16 is tapered along the direction of outer cover 10 base portions.In its edge in the face of first reflector region 15, second reflector region has breaking part 14 ', so that for bulb 6 ' or for its accessory provides the space, so that bulb accessory or bulb 6 ' are arranged between two reflector regions 15,16.
Opening 17 towards second reflector region 16 of first reflector region 15 is arranged to separate with first reflector region 15 shown in Figure 2.In addition, also second reflector region 16 can be extended up to first reflector region 15, directly link to each other so that realize two reflector regions 15,16.Second reflector region 16 of Yan Shening is shown in the dotted line among Fig. 2 by this way.
In a possible embodiment, second reflector region 16 adopts dustproof mode with plate 13 ' terminating, and plate 13 ' is positioned at opening 18 zones on the illumination direction of being arranged in of framework 9 ', and is fixedly joined on the fringe region of framework 9 '.Like this, framework 9 ' is just with the entire inner space of plate 13 ' closed cover 10 '.In addition, also can make the opening 18 that is arranged in second reflector region 16 on the illumination direction uncovered.
Lighttight framework 9 ' has following effect, and promptly light is only to penetrate by opening 18 from outer cover 10 '.
In order more to change the bulb 6 ', can make framework 9 ' and be fixed to above it plate 13 ' together, remove from outer cover 10 ' with second reflector region 16, therefore can be freely near bulb 6 ', so do getting well to be among Fig. 1 and explaining of being brought.
Fig. 3 is the plane according to Built-in light of the present invention, and it has direct light to penetrate zone 1 ' to penetrate zone 2 ' (similar to Fig. 1) with diffused light around it.The outer rim that direct light penetrates zone 1 ' is the boundary with loop wire 19, and on behalf of diffused light, loop wire 19 penetrate the inner boundary in zone 2 ' simultaneously.
Direct light penetrates zone 1 ' and extends on plane promptly identical with the opening of direct light reflector on the plane of accompanying drawing, and the direct light reflector is disposed on the illumination direction, and extends along loop wire 19 equally.The direct light reflector extends in the figure plane, and the reflector opening of through back, and this opening is disposed on the direction opposite with illumination direction, and does not show in Fig. 3.
Back at the direct light reflector provides auxiliary reflector 7 ', and the direct light reflector extends in the plane of accompanying drawing, and auxiliary reflector 7 ' extends along the plane parallel with figure plane.The positioned opposite of direct light reflector, bulb 6 and auxiliary reflector 7 ' is similar to the demonstration of Fig. 1.
The inboard that diffused light penetrates zone 2 ' is the boundary with loop wire 19, and its outside is the boundary with square line 20, the framework 9 of the Built-in light shown in square line 20 forms conversely " inner boundary.Framework 9 " the contacts side surfaces away from illumination direction surperficial (not shown) is installed; the ceiling in room particularly; like this, it is just with remaining on framework 9 " in Built-in light cover and the surface is installed goes up the opening that occurs, this opening is used to hold the outer cover of the parallelepiped-shaped of Built-in light.
Built-in light shown in Figure 3 and Built-in light shown in Figure 1 difference on material comprise following situation: keep bulb 6 shown in Figure 3 " the bulb accessory be arranged in the outer cover, therefore insert the bulb 6 in the bulb accessory " extend along the diagonal of outer cover.According to the demonstration of Fig. 3, illustrated in reflector region thereby can realize bulb 6 " the best and center.In addition, with framework 9 " and the direct light reflector together after outer cover is taken off, just have very large space to be used for more changing the bulb 6 ", therefore can take off bulb 6 from the bulb accessory comfily ", or be inserted in the bulb accessory.
Claims (17)
1, a kind of Built-in light, comprise carriage, bulb accessory and reflector, wherein this carriage is fixed on and installs on the surface (11), particularly on the room ceiling, this reflector comprises at least one first reflector region (7,7 '), on illumination direction, this back, zone is second reflector region (4), and this second reflector region can be removed from first reflector region (7,7 '), thereby allow more to change the bulb, and first reflector region (7,7 ') is made into auxiliary reflector, and second reflector region (4) is made into the direct light reflector; The reflector opening that wherein is set at the direct light reflector (4) on the illumination direction limits direct light and penetrates regional (1,1 '), and this direct light ejaculation zone is penetrated zone (2,2 ') encirclement by diffused light or partly centered on; It is characterized in that:
Diffused light penetrates zone (2,2 ') by plate (13) terminating, and this plate can be with outer cover (10) or framework (9) dismounting of fastening direct light reflector (4) on it from Built-in light.
2, Built-in light as claimed in claim 1 is characterized in that, plate (13) penetrates the metallic plate that is made into scatter plate or porous in the zone (2,2 ') at diffused light.
As each described Built-in light in the above-mentioned claim, it is characterized in that 3, plate (13) had both covered diffused light and penetrated zone (2,2 '), cover direct light again and penetrate zone (1,1 '), and penetrate in the zone (1,1 ') at direct light, this plate is made into transparent.
As each described Built-in light in claim 1 or 2, it is characterized in that 4, direct light penetrates zone (1,1 ') and is made into uncovered.
5, Built-in light as claimed in claim 1 is characterized in that, second reflector region (4) can be rotated away from first reflector region (7,7 ') with plate (13), perhaps removes fully from first reflector region (7,7 ').
6, Built-in light as claimed in claim 1, it is characterized in that, this bulb accessory and first reflector region (7,7 ') be arranged in the outer cover (10), this outer cover is lighttight and/or dustproof, and second reflector region (4) is hinged with plate (13) and is supported on this outer cover, perhaps can second reflector region or described plate be fastened on this outer cover by means of the screw connector that can remove, magnet connector, clip connector, latch connector or bayonet socket connector.
7, Built-in light as claimed in claim 1 is characterized in that, the reflector opening of second reflector region (4) is set on the illumination direction, and this reflector opening adopts at least the dustproof mode by translucent or transparent plate (13) terminating.
8, Built-in light as claimed in claim 6 is characterized in that, outer cover (10) adopts dustproof mode at least by being fastened to second reflector region (4) on it with plate (13) terminating with removing.
9, Built-in light as claimed in claim 1 is characterized in that, first and second reflector regions interconnect at least in part.
10, Built-in light as claimed in claim 1 is characterized in that, forms light by the zone between auxiliary reflector (7,7 ') and direct light reflector (4).
11, Built-in light as claimed in claim 1 is characterized in that, direct light penetrates zone (1,1 ') and diffused light and penetrates the effect that regional (2,2 ') can be subjected to being installed in shared bulb in the bulb accessory (6,6 ").
12, Built-in light as claimed in claim 1 is characterized in that, diffused light penetrates zone (2,2 ') can only be subjected to being installed in bulb in the bulb accessory (6,6 ") indirectly by auxiliary reflector (7,7 ') effect.
13, Built-in light as claimed in claim 1, it is characterized in that, auxiliary reflector (7,7 ') formed by at least one plane or predetermined curved surface or crooked reflector surface to small part, this reflector surface is guaranteed to shine direct light and is penetrated that part of reverberation that zone (1) and diffused light penetrate on regional (2) and separate according to predetermined way.
14, Built-in light as claimed in claim 3 is characterized in that, the inner surface of outer cover (10) subregion at least is made into auxiliary reflector (7,7 ').
15, Built-in light as claimed in claim 1 is characterized in that, second reflector region (4) on first reflector region fringe region of (7,7 '), otch (14) is arranged, this otch energy supply is installed in bulb in the bulb accessory (6,6 ") and passes through.
16, Built-in light as claimed in claim 6, it is characterized in that, outer cover (10) is substantially parallelepiped-shaped, can be installed in lamp in the bulb accessory (6 ") and be elongated shape; the longitudinal axis of this bulb accessory, extend being parallel to the diagonal that upper edge, the plane parallelepiped-shaped outer cover (10) that extends on surface (11) is installed.
17, Built-in light as claimed in claim 13 is characterized in that, described reflector surface is predetermined rotational symmetric curved surface or crooked reflector surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10360946.6 | 2003-12-23 | ||
| DE10360946A DE10360946A1 (en) | 2003-12-23 | 2003-12-23 | recessed light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1751206A CN1751206A (en) | 2006-03-22 |
| CN100455881C true CN100455881C (en) | 2009-01-28 |
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ID=34683840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200480004375XA Expired - Fee Related CN100455881C (en) | 2003-12-23 | 2004-11-26 | Built-in illuminator |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1646824B1 (en) |
| CN (1) | CN100455881C (en) |
| AT (1) | ATE377731T1 (en) |
| AU (1) | AU2004312575B2 (en) |
| DE (2) | DE10360946A1 (en) |
| NZ (2) | NZ547869A (en) |
| PL (1) | PL1646824T3 (en) |
| WO (1) | WO2005066539A1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202007013177U1 (en) * | 2007-09-20 | 2007-12-20 | Ridi Leuchten Gmbh | lamp |
| US7828456B2 (en) | 2007-10-17 | 2010-11-09 | Lsi Industries, Inc. | Roadway luminaire and methods of use |
| US7915629B2 (en) | 2008-12-08 | 2011-03-29 | Cree, Inc. | Composite high reflectivity layer |
| US8368100B2 (en) | 2007-11-14 | 2013-02-05 | Cree, Inc. | Semiconductor light emitting diodes having reflective structures and methods of fabricating same |
| US9461201B2 (en) | 2007-11-14 | 2016-10-04 | Cree, Inc. | Light emitting diode dielectric mirror |
| DE102008009814A1 (en) * | 2008-02-19 | 2009-08-20 | Zumtobel Lighting Gmbh & Co. Kg | Light, especially downlight |
| DE202008018211U1 (en) | 2008-03-28 | 2012-01-18 | Rzb Rudolf Zimmermann, Bamberg Gmbh | Recessed spotlight for non-wrought installation |
| DE102008016166A1 (en) | 2008-03-28 | 2009-10-08 | Rzb Rudolf Zimmermann, Bamberg Gmbh | Flush-mounted lamp has a surrounding baseplate and two permanent magnets |
| US8529102B2 (en) | 2009-04-06 | 2013-09-10 | Cree, Inc. | Reflector system for lighting device |
| US9362459B2 (en) | 2009-09-02 | 2016-06-07 | United States Department Of Energy | High reflectivity mirrors and method for making same |
| US9435493B2 (en) | 2009-10-27 | 2016-09-06 | Cree, Inc. | Hybrid reflector system for lighting device |
| US8042968B2 (en) | 2009-11-10 | 2011-10-25 | Lsi Industries, Inc. | Modular light reflectors and assemblies for luminaire |
| US8794787B2 (en) | 2009-11-10 | 2014-08-05 | Lsi Industries, Inc. | Modular light reflectors and assemblies for luminaire |
| US9012938B2 (en) | 2010-04-09 | 2015-04-21 | Cree, Inc. | High reflective substrate of light emitting devices with improved light output |
| US9105824B2 (en) | 2010-04-09 | 2015-08-11 | Cree, Inc. | High reflective board or substrate for LEDs |
| US8764224B2 (en) | 2010-08-12 | 2014-07-01 | Cree, Inc. | Luminaire with distributed LED sources |
| US8556469B2 (en) | 2010-12-06 | 2013-10-15 | Cree, Inc. | High efficiency total internal reflection optic for solid state lighting luminaires |
| US8680556B2 (en) | 2011-03-24 | 2014-03-25 | Cree, Inc. | Composite high reflectivity layer |
| US10243121B2 (en) | 2011-06-24 | 2019-03-26 | Cree, Inc. | High voltage monolithic LED chip with improved reliability |
| US9728676B2 (en) | 2011-06-24 | 2017-08-08 | Cree, Inc. | High voltage monolithic LED chip |
| US8686429B2 (en) | 2011-06-24 | 2014-04-01 | Cree, Inc. | LED structure with enhanced mirror reflectivity |
| US9004727B2 (en) * | 2013-01-15 | 2015-04-14 | Snap-On Incorporated | Interchangeable reflectors for light devices |
| DE202013101791U1 (en) * | 2013-04-25 | 2014-07-28 | Zumtobel Lighting Gmbh | Cover element for surface light |
| US10228097B2 (en) * | 2014-03-13 | 2019-03-12 | Philips Lighting Holding B.V. | Retrofit lighting assembly |
| US10658546B2 (en) | 2015-01-21 | 2020-05-19 | Cree, Inc. | High efficiency LEDs and methods of manufacturing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102270A (en) * | 1966-08-18 | 1968-02-07 | Falks Ltd | Improvements in and relating to light fittings |
| DE2747346A1 (en) * | 1977-10-21 | 1979-04-26 | Christian Bartenbach | Inclined positioned square ceiling light fitting - has reflector curving in plane at right angles to diagonal of lamp tube |
| CN86107536A (en) * | 1985-10-02 | 1988-01-20 | 美国消毒器公司 | Reflector for multiple source lighting fixture |
| DE3826676A1 (en) * | 1987-08-13 | 1989-02-23 | Wila Leuchten Gmbh | Luminaire for compact fluorescent lamps |
| DE10112055A1 (en) * | 2001-03-14 | 2002-10-02 | Wila Patent Und Lizenzgmbh Sev | Ceiling light has lamp(s) between two lateral reflectors leaving upper lamp opening and near lamp opening; light outlet surfaces extend from outer connection to close to reflectors |
| CN2527841Y (en) * | 2001-12-28 | 2002-12-25 | 蔡阳光 | Ceiling lamp |
| DE20310475U1 (en) * | 2002-07-10 | 2003-10-16 | Bartenbach Christian | A lighting device has main and secondary reflectors with the lamp partly projecting into the main reflector to reduce height |
-
2003
- 2003-12-23 DE DE10360946A patent/DE10360946A1/en not_active Ceased
-
2004
- 2004-11-26 EP EP04820949A patent/EP1646824B1/en not_active Not-in-force
- 2004-11-26 NZ NZ547869A patent/NZ547869A/en not_active IP Right Cessation
- 2004-11-26 CN CNB200480004375XA patent/CN100455881C/en not_active Expired - Fee Related
- 2004-11-26 AU AU2004312575A patent/AU2004312575B2/en not_active Ceased
- 2004-11-26 DE DE502004005444T patent/DE502004005444D1/en active Active
- 2004-11-26 PL PL04820949T patent/PL1646824T3/en unknown
- 2004-11-26 WO PCT/EP2004/013462 patent/WO2005066539A1/en active Application Filing
- 2004-11-26 NZ NZ547644A patent/NZ547644A/en not_active IP Right Cessation
- 2004-11-26 AT AT04820949T patent/ATE377731T1/en active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102270A (en) * | 1966-08-18 | 1968-02-07 | Falks Ltd | Improvements in and relating to light fittings |
| DE2747346A1 (en) * | 1977-10-21 | 1979-04-26 | Christian Bartenbach | Inclined positioned square ceiling light fitting - has reflector curving in plane at right angles to diagonal of lamp tube |
| CN86107536A (en) * | 1985-10-02 | 1988-01-20 | 美国消毒器公司 | Reflector for multiple source lighting fixture |
| DE3826676A1 (en) * | 1987-08-13 | 1989-02-23 | Wila Leuchten Gmbh | Luminaire for compact fluorescent lamps |
| DE10112055A1 (en) * | 2001-03-14 | 2002-10-02 | Wila Patent Und Lizenzgmbh Sev | Ceiling light has lamp(s) between two lateral reflectors leaving upper lamp opening and near lamp opening; light outlet surfaces extend from outer connection to close to reflectors |
| CN2527841Y (en) * | 2001-12-28 | 2002-12-25 | 蔡阳光 | Ceiling lamp |
| DE20310475U1 (en) * | 2002-07-10 | 2003-10-16 | Bartenbach Christian | A lighting device has main and secondary reflectors with the lamp partly projecting into the main reflector to reduce height |
Also Published As
| Publication number | Publication date |
|---|---|
| DE502004005444D1 (en) | 2007-12-20 |
| NZ547869A (en) | 2009-07-31 |
| EP1646824B1 (en) | 2007-11-07 |
| ATE377731T1 (en) | 2007-11-15 |
| AU2004312575A1 (en) | 2005-07-21 |
| WO2005066539A1 (en) | 2005-07-21 |
| NZ547644A (en) | 2009-07-31 |
| CN1751206A (en) | 2006-03-22 |
| WO2005066539A8 (en) | 2006-08-24 |
| PL1646824T3 (en) | 2008-03-31 |
| EP1646824A1 (en) | 2006-04-19 |
| DE10360946A1 (en) | 2005-07-21 |
| AU2004312575B2 (en) | 2009-03-19 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20161126 |