CN101287948A

CN101287948A - Adapter for a light source and at least one alternative luminous means

Info

Publication number: CN101287948A
Application number: CNA2006800383939A
Authority: CN
Inventors: 乌多·库斯托迪斯; 格特·韦默
Original assignee: PATRA Patent Treuhand Munich
Current assignee: PATRA Patent Treuhand Munich
Priority date: 2005-10-17
Filing date: 2006-10-12
Publication date: 2008-10-15
Anticipated expiration: 2026-10-12
Also published as: CA2626153A1; WO2007045605A1; CN100575773C; EP1938017A1; DE102005049581A1

Abstract

The invention discloses an adapter (1) for a light source (20) and at least one alternative luminous means (14a, 14b) having a base (4) for supplying electrical current, a lampholder (6) for the electrical connection between the base (4) and the light source (20) and at least two electrical contacts (12a, 12b) for supplying voltage to the alternative luminous means (14a, 14b). The lighting arrangement according the invention has such an adapter and a luminous means mount (28, 38) for the alternative luminous means (14a, 14b).

Description

The adapter that is used for light source and at least one alternative light-emitting device

Technical field

The present invention relates to a kind ofly be used for the adapter of light source and at least one alternative light-emitting device and have this adapter and the lighting device of light-emitting device supporting mass, this light-emitting device supporting mass has the alternative light-emitting device.

Background technology

A kind of lamp device is disclosed by WO 02/062106A1, it has light-emitting diode assembly single-ended connector, that be used to produce the compact fluorescent lamp of key lighting and be used to produce alternative illumination, and wherein these light emitting diodes are arranged in the discharge vessel and the annular gap between the big envelope on the pedestal (Huellkolben) of compact fluorescent lamp.This lamp device is provided with the control electronic installation, can drive the lamp device with the light illumination mode of key lighting pattern, alternative or drive the lamp device simultaneously with two kinds of light illumination modes by the sequence of operation of this control electronic installation according to switch on wall.

The shortcoming of this lamp device is, heat sensitive light emitting diode is set in the zone of high heat load of electrode filaments (Elektrodenwendeln), and this electrode filaments is set in the end segments of discharge tube and in order to produce free electron and is heated.Because light emitting diode is subjected to thermic load, so the temperature that light is launched along with discharge tube rises and descends.In addition, thermic load also causes shorten the service life of light emitting diode and cause its fault after reaching maximum operation temperature.By employed big envelope in the prior art according to WO 02/062106A1, the thermic load of light emitting diode since the heat radiation of lamp device reduces and thus the internal temperature of big envelope raise and further be enhanced.

Even when light emitting diode be set at discharge tube have less thermic load regional the time, following shortcoming is still arranged: owing to light emitting diode is rigidly secured on the lamp device, so the type of the light direction of the light emitting diode in the lamp device and light emitting diode can not change.In addition, light emitting diode must together be replaced with fluorescent lamp when the compact fluorescent lamp fault.

Because the combination of compact fluorescent lamp and light emitting diode is arranged, is impossible so use for example general incandescent lamp of traditional light source (GLS lamp), halogen incandescent lamp or compact fluorescent lamp.

Summary of the invention

Task of the present invention is to provide a kind of lamp device, it has at least one light source that is used to produce key lighting and at least one is used to produce the alternative light source of alternative illumination, especially light emitting diode, wherein this lamp device compare with traditional solution can increase the service life, significantly expansion use possibility and situation about reducing cost under realize that the light emission on desirable direction improves to light-emitting diode assembly.

According to the present invention, this task solves by a kind of adapter according to claim 1 and a kind of lighting device according to claim 9.Particularly advantageous form of implementation of the present invention is illustrated in the dependent claims.

The adapter that is used for light source and at least one alternative light-emitting device according to the present invention has: the lamp socket of the electrical connection that be used for pedestal that electric current carries, is used for light source and pedestal and at least two are used for the alternative light-emitting device is carried out the electrical contacts that voltage is carried.This configuration can realize that the standard sources for example lamp of single-ended connector (as GLS lamp, halogen high-pressure lamp or DULUX-EL lamp) can together be used in by in the disclosed lamp socket of prior art with the LED illumination, and need not structurally to cooperate with standard sources itself.Therefore, described adapter only needs as optional feature.

Preferably, this adapter has the housing of substantial cylindrical, if the light source that uses partial rotation symmetry at least incandescent lamp for example then can not produce strong vision to gross impressions and disturb.

Pedestal and lamp socket are arranged on the adapter in an advantageous manner opposed to each other.This allows the arranged in succession of common lamp socket, adapter and incandescent lamp, compares in the common lamp socket by incandescent lamp the illumination in space varied slightly only with directly incandescent lamp being screwed in this is provided with.

Advantageously, light source drives by line voltage, so that realize high optical density when using this light source.Thus, for example with illuminate by alternative light-emitting device (these light-emitting devices can make the operating illumination that is used for producing atmosphere or is used for orientation or is used for limiting with little energy with the form of LED matrix) different, can the desirable general illumination of conversion.

Because for example the pedestal of E27, E14, B22d is widely-used, so general incandescent lamp, halogen incandescent lamp or compact fluorescent lamp are preferably used as light source.

Light-emitting diode assembly can be used as the alternative light-emitting device.The light of light emitting diode is suitable for producing atmosphere or orientation owing to present luminous flux is still low.Yet, be possible as the work light (Arbeitslicht) that is directed.Before light-emitting diode assembly, at this optics attachment device with dispersing lens function or focus lens function or diffuser functions can be set, the radiation characteristic that can be implemented in the optical density that reduces under the situation that generation evenly illuminates thus and can realize being directed.

According to a kind of expansion scheme of the present invention, have the directed alternative light-emitting device of not sharing the same light and can be installed on the adapter, can produce different atmosphere by a kind of alternative light-emitting device thus.

Lighting device according to the present invention also has at least one light-emitting device supporting mass that is used for the alternative light-emitting device except having previously described adapter.Because adapter and the structure that the light-emitting device supporting mass separates on body, the heat that can be implemented in better between adapter and the alternative light-emitting device is isolated, the feasible service life that for example can improve as the LED of alternative light-emitting device.

The light-emitting device supporting mass preferably is provided with the essential part of ring-type, can be implemented in the stable mechanical connection between adapter and the light-emitting device supporting mass thus.The heat that bridging part on cyclic group this part, that be used to be provided with the alternative light-emitting device has improved adapter and alternative light-emitting device is isolated.

For the balanced structure of machinery with illuminate uniformly, proved advantageously, in cyclic group this part bridging part is set in couples on the opposed circumferential section along diameter.

Advantageously, the essential part of ring-type is installed on the housing of adapter by at least one kayser protuberance, makes the alternative light-emitting device to be arranged on the adapter with different light orientations.The kayser protuberance is advantageously located on the housing of adapter.Therefore the cyclic group this part that has the alternative light-emitting device can produce different atmosphere.

On the essential part of ring-type, can be provided for light source and alternative light-emitting device are carried out the mechanical switch of optional switch.By this layout of switch and light-emitting device supporting mass, that independent light-emitting device can be assigned is independent, can be by the working method of switch control.To this replacedly, can on the housing of adapter, switch be set, can reduce the structure size of light-emitting device supporting mass thus.

According to another kind of alternative, light source and alternative light-emitting device can be operated by electronic switch, make and to connect according to lighting device of the present invention, and need not other contact site the electrical contacts in the prior lamp holder that adapter is installed therein with to light source with to alternative light-emitting device transmitting switch signal by switch on wall.

In the light-emitting device supporting mass, preferably be provided with: the control device of alternative light-emitting device, be used for the single circuit of RGB or the sequence circuit of alternative light-emitting device, making can provide for example unified LED service voltage of 10v by the transformer in the adapter on the electrical contacts of adapter, and the characteristic of each LED in this voltage and the light-emitting device supporting mass itself is carried out adaptive.This has emphasized according to the modular characteristics in the thought of the present invention.

Description of drawings

More elaborate the present invention by preferred embodiment below.Wherein:

Fig. 1 shows according to adapter of the present invention and according to the light source and the lamp socket of prior art,

Fig. 2 A, 2B, 2C show the light-emitting device supporting mass that has light-emitting device with front view and vertical view and according to the partial view of the bridging part of the light-emitting device supporting mass that has light-emitting device of the first embodiment of the present invention,

Fig. 3 show according to first embodiment of the invention, be arranged on according to the light-emitting device supporting mass on the adapter of the present invention,

Fig. 4 A, 4B, 4C show the light-emitting device supporting mass that has light-emitting device with front view and vertical view and according to the partial view of the bridging part of the light-emitting device supporting mass that has light-emitting device of second embodiment of the invention,

Fig. 5 show according to second embodiment of the invention, be arranged on according to the light-emitting device supporting mass on the adapter of the present invention,

Fig. 6 shows the vertical view of deformation program of the light-emitting device supporting mass of the second embodiment of the present invention.

The specific embodiment

Below by as the incandescent lamp of key lighting and the light-emitting diode assembly that is used to produce the alternative illumination set forth the present invention.

Fig. 1 shows the illustrative arrangement of the lamp socket 60 that is fixed on the electric wire 62, according to adapter 1 of the present invention and incandescent lamp 20.The lamp socket 60 and the incandescent lamp 20 that are fixed on the electric wire 62 are open in the prior art.In an illustrated embodiment, incandescent lamp 20 has pedestal E27 according to IEC/EN 60061-1, and lamp socket 60 is similarly the E27 type.

Adapter 1 has the housing 2 of cylindrical structure basically, and an axial end segments of housing is provided with pedestal 4 and another axial end segments of housing is provided with lamp socket 6.Pedestal 4 and lamp socket 6 are the E27 type equally.Therefore, adapter 1 of the present invention can screw in the lamp socket 60 and be electrically connected with incandescent lamp 20 equally, and this incandescent lamp 20 is directly to screw in the lamp socket 60 in the prior art.

Housing 2 have cylindrical structure, near the shell section 8 of pedestal, be connected near on the shell section 8 of pedestal towards lamp socket 6 away from the shell section 10 of pedestal.Construct cylindrically and have the diameter littler away from the shell section 10 of pedestal is same, make between near the shell section 8 of pedestal and shell section 10, to have stair-stepping section away from pedestal than the shell section 8 of close pedestal.

Near the shell section 8 of pedestal be provided with two

electrical contacts

12a, 12b along the opposed side of diameter, voltage can be applied on the light-emitting diode assembly by these electrical contacts.In housing 2, be configured with transformer, can be by this transformer with for example 10 volts the service voltage that becomes in the voltage transitions that applies on the pedestal 4 on electrical contacts 12a, the 12b.

With reference to side view, vertical view and the partial view of figure 2A to 2C and with reference to figure 3 the light-emitting device supporting mass 28 that has light-

emitting diode assembly

14a, 14b according to the first embodiment of the present invention has been described.

As shown in the vertical view of Fig. 2 B, light-emitting device supporting mass 28 has the roughly essential part 30 of ring-type, and this essential part 30 has the bigger internal diameter of shell section 8 external diameters than the close pedestal of adapter 1.Diameter is provided with

electrical contacts

32a, 32b opposed to each other in the inner periphery upper edge, and they are connected with

electrical contacts

12a or 12b formation when light-emitting device supporting mass 28 is installed on the adapter 1.

The essential part 30 of ring-type be provided with

bridging part

34a, 34b for opposed section along diameter.As from the side view Fig. 2 A is seen, corresponding bridging part extends on the whole radical length of light-emitting device supporting mass 28.In the vertical view of Fig. 2 B, bridging part has two leg-of-mutton shapes, these triangles are connected to each other at its place, the narrowest separately limit and the end segments of its acute angle is connected with the essential part 30 of ring-type, make to form the touching zone with small size in the vertical view of Fig. 2 B.

In the join domain on two leg-of-mutton the narrowest limits, light-emitting diode assembly 14a, a 14b are set respectively, wherein between the zone of the excircle of the essential part 30 of ring-type and bridging

part

34a, 34b, there be circulation gap 36a, the 36b that is used for air accordingly, in described bridging part, have light-emitting diode assembly 14a,

14b.Circulation gap

36a, 36b also are plotted among Fig. 2 A, and they are used for making the heat (still can be present in the light-emitting device supporting mass 28 although carried out the described heat of hot isolation by the annularair gap between adapter 1 and the light-emitting device supporting mass 28) in the essential part 30 of ring-type only to reach light-emitting

diode assembly

14a, 14b through overheated being transmitted in little scope.

The light-emitting diode assembly 14a, the 14b that are provided with for the illumination of generation alternative are made up of light emitting diode (LED) single, the emission white light in an illustrated embodiment.In interchangeable deformation program of the present invention, each light-

emitting diode assembly

14a, 14b are made up of the light emitting diode or the light emitting diode a plurality of polychromes or monochrome of polychrome.According to the mode of control, these light emitting diodes produce the colour sequential that unique static color mixes or limits by the mixing of the qualification of three kinds of primary colors red, green and blues.These light emitting diodes can be structure types radially or be arranged on bridging part 34a, the 34b by support plate or housing according to SMT (surface mounting technique) frame mode.

Fig. 2 C shows the partial view of the bridging part of light-emitting device supporting mass, and shown in it: light-emitting diode assembly 14b is provided with optics attachment device 16.Optics attachment device 16 is diffusing globes that the lens or be used to of the angle of departure that are used to realize to have the qualification of unit are maximum amount reduce the optical density of light-emitting diode assembly 14b.Can make by each light-emitting diode assembly radiation emitted focusing by the reflector adjacent with light-emitting

diode assembly

14a, 14b.

In light-emitting device supporting mass 28, be provided with the control corresponding device that is used for light-

emitting diode assembly

14a, 14b, these light-

emitting diode assemblies

14a, 14b come feed by electrical contacts 32a, 32b.Electric ballast or electronic driver can be dimmed and/or the configurable sensing system that is useful on brightness identification for the brilliance control of light-emitting diode assembly.Thus, under situation about cutting down the consumption of energy, realized strong light emission.

Fig. 3 shows the light-emitting device supporting mass 28 that is applied on the adapter 1, wherein the inner periphery of the essential part 30 of ring-type is on the excircle near the shell section 8 of pedestal, and electrical contacts 32a and electrical contacts 12a form and be connected and electrical contacts 32b is connected with electrical contacts 12b formation.Light-

emitting diode assembly

14a, 14b point to the side that light source 20 lamp socket 6, shown in Fig. 1 can be introduced into.

On the adapter 1 and/or light-emitting device supporting mass 28 be provided with the fixed system that for example has the kayser protuberance.Fig. 1 exemplarily shows the kayser protuberance, and these kayser protuberances are from radially outstanding near the shell section 8 of pedestal and cooperate with its formation when the mounting light emitting device supporting mass 28.This fixed system makes light-emitting device supporting mass 28 also can be installed to relative axial orientation on the adapter 1, and wherein light-

emitting diode assembly

14a, 14b point to the direction of pedestal 4.In other words, light-emitting device supporting mass 28 can be installed on the adapter 1, makes the opposite pedestal 4 that promptly points to the direction shown in Fig. 3 of light-emitting diode assembly 14a, 14b.Because by this indirect illumination of light-

emitting diode assembly

14a, 14b, can realize various atmosphere based on illumination, these atmosphere have exceeded utilizes the attainable atmosphere of the structure shown in Fig. 3.

Be constructed at adapter 1 and/or the fixed system on light-emitting device supporting mass 28, make with the orientation of light-

emitting diode assembly

14a, 14b irrespectively, electrical contacts 12a is connected with electrical contacts 32a and electrical contacts 12b is connected with electrical contacts 32b.

Interchangeable to this is that when by these electrical contacts transmission alternating voltages, fixed system also can allow contact site 12a, the 12b distribution arbitrarily to contact site 32a, 32b.In the case, if use LED as the alternative light-emitting device, then rectifier circuit can be integrated in this light-emitting device supporting mass.

In the light-emitting device that constitutes by adapter 1 and light-emitting device supporting mass 28, light source 20 and light-

emitting diode assembly

14a, 14b are switched in the electronics mode according to first embodiment.At this, the electronic signal that process lamp socket 50 and pedestal 4 are transferred in the adapter 1 is processed in adapter 1, make the desirable duty that is provided with according to by switch on wall, in desirable mode to light source 20 or to light-

emitting diode assembly

14a, 14b service voltage or to light source 20 and light-

emitting diode assembly

14a, 14b service voltage.The light that the quilt that is produced by light-

emitting diode assembly

14a, 14b dims for example can be used in indoor generation atmosphere or as directed at this, but also can be the additional optical to the light of light source 20.

A kind of deformation program of unshowned first embodiment with reference to the accompanying drawings, the mechanical switch that is used for optionally operating light source 20 and/or light-

emitting diode assembly

14a, 14b is arranged on adapter 1, especially is arranged in the zone away from the shell section 10 of pedestal.Thus, desirable illumination can directly be set on lighting device.

Fig. 4 A to 4C shows light-emitting device supporting mass 38 according to a second embodiment of the present invention.The light-emitting device supporting mass 38 of second embodiment only is with difference at the light-emitting device supporting mass 28 of first embodiment shown in Fig. 2 A to 2C and Fig. 3, is used to be provided with the circumference that is arranged on to approximate centre the essential part 40 of ring-type on mechanical switch 46 axial directions of working method of light-

emitting diode assembly

14a, 14b and/or incandescent lamp 20 in a second embodiment.At this, advantageously, light-emitting device supporting mass 38 is assigned the switch adaptive with the particular job mode of light-emitting diode assembly 14a, 14b.When changing light-emitting device supporting mass 38, switch 46 also is replaced, and makes it possible to use different spaces layout with light emitting diode and the light-emitting device supporting mass 38 with different electrical configuration of light emitting diode.

About being provided with the description of the parts of identical reference marker among

bridging part

34a, 34b among second embodiment, light-

emitting diode assembly

14a, 14b,

electrical contacts

32a, 32b and optics attachment device 16 references first embodiment.In Fig. 4 A, though

electrical contacts

32a, 32b in front view, the observer is hidden, yet for the sake of clarity represented electrical contacts from the aspect, position.As Fig. 4 B can see,

electrical contacts

32a, 32b also with the inner periphery of the same essential part that is positioned at ring-type in first embodiment on.

Additional or alternatively for the mechanical switch on the essential part 40 of ring-type 46, mechanical switch can be installed in away from the shell section 10 of pedestal and/or electric switch realize by switch on wall.So mechanical switch that this is other or electric switch for example are used for randomly or side by side switching incandescent lamp 20 and light-emitting diode assembly 14a, 14b.At this, therefore mechanical switch 46 for example only is used to switch the different operating mode of light-

emitting diode assembly

14a, 14b.

Fig. 6 shows the deformation program according to the light-emitting device supporting mass 38 of second embodiment.According to this deformation program, except bridging part 34b, on the circumferencial direction of the essential part of ring-type, be provided with other bridging

part

56b, 58b with staggering, these

bridging parts

56b, 58b have the light-emitting diode assembly of corresponding distribution.These

bridging parts

56b, 58b are in different height in the axial direction.The number of the additional light-emitting diode assembly on bridging part is not limited, but the light-emitting diode assembly of arbitrary number can be set on light-emitting device supporting mass 38.Isolate for heat, the use of bridging part is favourable.

Yet, the essential part 40 of ring-type and the heat between the light-emitting diode assembly are isolated and can be realized in mode arbitrarily, for example also realize in big in the radial direction distance with respect to the essential part 40 of ring-type by the light-emitting diode assembly that is arranged on the not shown ring.In this ring, light-emitting diode assembly is different from Fig. 6 and is not provided with in the axial direction with staggering, but is set up on the height.

In another alternative, bridging

part

34b, 56b, 58b with relevant, that be oppositely arranged, unshowned bridging part is set on the identical height in the axial direction in Fig. 6.

The use of the light-emitting diode assembly number that set forth the front is not limited to second embodiment, but also can realize in the first embodiment of the present invention.

According to another alternative of the present invention, can realize that a plurality of light-emitting device supporting masses one after the other use in the axial direction on adapter, as long as guarantee that the electrical contacts that each light-emitting device supporting mass passes through to be distributed is supplied to voltage.In order to realize desirable illuminating effect, light-emitting diode assembly can become big along with the reducing of distance of distance pedestal 4 apart from the distance of the essential part of ring-type for this reason.At this, each light-emitting device supporting mass can by switch disposed thereon or by one or more on adapter switch and/or operate by switch on wall.This structure also comprises the layout of at least two light-emitting device supporting masses, and these light-emitting device supporting masses that is to say the direction of for example pointing to towards pedestal 4 and lamp socket 6 with the direction of light directed in opposite.

The first and second above-mentioned embodiment describe by the lamp socket 60 of lamp socket 6, pedestal 4 and E27 type.Yet the present invention is not limited thereto, but can use lamp socket arbitrarily, especially spiral type such as E14, E40 or bayonet type such as B22d.At this, the type of the lamp socket 6 on the adapter can be different with the type of pedestal 4 on the adapter.As a result, can use thus because its pedestal and can not use light source 20 in lamp socket 60.

Not only can use general incandescent lamp for light source 20, and can use any light source that is contained in the lamp socket, this lamp socket can be arranged in the adapter.Such light source for example is halogen incandescent lamp or compact fluorescent lamp.

In described in the above adapter or the lighting device, optical sensor also can use at adapter or in the light-emitting device supporting mass, can realize full automatic driving to light source 20 and/or light-

emitting diode assembly

14a, 14b by this optical sensor.

Fixed system between adapter 1 and light-emitting device supporting mass described above also may be implemented as, and makes the light-emitting device supporting mass can be arranged on the different position of rotation of excircle of essential part of ring-type.Can on purpose influence optical configuration by only using a light-emitting device supporting mass thus by attainable atmosphere of light or orientation point.

Disclosed is a kind of adapter that is used for light source and at least one alternative light-emitting device, and it has: be used to carry electric current pedestal, be used for the electrical contacts that the lamp socket of the electrical connection between pedestal and the light source and voltage that at least two are used for this alternative light-emitting device are supplied with.The light-emitting device supporting mass that lighting device according to the present invention has this adapter and is used for the alternative light-emitting device.

The reference marker table

1 adapter

2 housings

4 pedestals

6 lamp sockets

8 shell sections near pedestal

10 shell sections away from pedestal

11 kayser protuberances

12a, the b electrical contacts

14a, b alternative light-emitting device

16 optics attachment devices

20 light sources

28 light-emitting device supporting masses

The essential part of 30 ring-types

32a, the b electrical contacts

34a, the b bridging part

36a, the b gap of circulating

38 light-emitting device supporting masses

The essential part of 40 ring-types

46 mechanical switch

The 56b bridging part

The 58b bridging part

60 lamp sockets

62 electric wires

Claims

One kind be used for light source (20) and at least one alternative light-emitting device (described adapter has for 14a, adapter 14b) (1):

Pedestal (4), adapter (1) can be electrically contacted by this pedestal;

Lamp socket (6), light source (20) can be electrically connected with pedestal (4) by this lamp socket; And

At least two electrical contacts (12a, 12b), by described at least two electrical contacts can (14a 14b) carries voltage to the alternative light-emitting device.
2. adapter according to claim 1, wherein, adapter has the housing (2) of substantial cylindrical.
3. adapter according to claim 2, wherein, pedestal (4) is arranged on the axial end segments of housing (2), and lamp socket (6) is arranged on opposed, the axial end segments of this housing.
4. each described adapter in requiring according to aforesaid right, wherein, adapter is constructed to, and makes light source (20) to drive and/or the alternative light-emitting device can be by low voltage feeder by line voltage.
5. each described adapter in requiring according to aforesaid right, wherein, adapter (1) is constructed to, and makes it possible to use general incandescent lamp, halogen incandescent lamp or compact fluorescent lamp as light source.
6. each described adapter in requiring according to aforesaid right, wherein, the alternative light-emitting device (14a, 14b) be light-emitting diode assembly (14a, 14b).
7. adapter according to claim 6, wherein, light-emitting diode assembly is assigned optics attachment device (16), and this optics attachment device has the function of dispersing lens or condenser lens or diffusing globe.
8. each described adapter in requiring according to aforesaid right, adapter is constructed to, and makes that (14a 14b) can be installed on the adapter (1) with different light orientations the alternative light-emitting device.
9. lighting device, it has according to each described adapter (1) in the aforesaid right requirement and at least one and has described alternative light-emitting device (14a, light-emitting device supporting mass (28,38) 14b).
10. lighting device according to claim 9, wherein, light-emitting device supporting mass (28,38) has the roughly essential part of ring-type (30,40).
11. lighting device according to claim 10 wherein, is provided with at least one bridging part (34a, 34b in the essential part (30,40) of ring-type; 44a, 44b), described at least one bridging part be provided with described alternative light-emitting device (14a, 14b), wherein said at least one bridging part (34a, 34b; 44a 44b) has recess, and described recess formation circulation gap (36a, 36b).
12. lighting device according to claim 11 wherein, is provided with two essential parts with respect to ring-type (30,40) along the opposed bridging part of diameter (34a, 34b; 44a, 44b), on described bridging part, be respectively arranged with at least one alternative light-emitting device (14a, 14b).
13. according to each described lighting device in the claim 10 to 12, it is characterized in that, the essential part (30 of ring-type, 40) can be installed on the housing (2) of adapter (1) by at least one kayser protuberance (11), make light-emitting device supporting mass (28,38) to be arranged on the adapter with different light orientations.
14. according to each described lighting device in the claim 9 to 13, this lighting device has the essential part (30 of the ring-type of being arranged on, 40) switch on (46), by this switch can be randomly (14a 14b) switches to light source (20) and alternative light-emitting device.
15. according to each described lighting device in the claim 9 to 13, this lighting device has the switch on the housing of adapter (1) (2), by this switch can be randomly (14a 14b) switches to light source (20) and alternative light-emitting device.
16. according to each described lighting device in the claim 9 to 13, this lighting device has electronic switch, by this electronic switch can be randomly (14a 14b) switches to light source (20) and alternative light-emitting device.
17. according to each described lighting device in the claim 9 to 16, wherein, at light-emitting device supporting mass (28,38) in, alternative light-emitting device (14a, control device 14b), the single circuit of RGB or sequence circuit preferably are set in the essential part (30,40) of ring-type, control device, the single circuit of RGB or sequence circuit can (12a 12b) be supplied to electric current by the electrical contacts on the housing (2) of adapter (1).