CN202927779U - Lighting device and lamps - Google Patents

Lighting device and lamps Download PDF

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Publication number
CN202927779U
CN202927779U CN 201220523548 CN201220523548U CN202927779U CN 202927779 U CN202927779 U CN 202927779U CN 201220523548 CN201220523548 CN 201220523548 CN 201220523548 U CN201220523548 U CN 201220523548U CN 202927779 U CN202927779 U CN 202927779U
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CN
China
Prior art keywords
luminescence unit
lighting device
housing
support member
lamp
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Expired - Fee Related
Application number
CN 201220523548
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Chinese (zh)
Inventor
熊慧珺
黄茜
吴孔义
袁未来
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Osram GmbH
Osram Co Ltd
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Osram Co Ltd
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Filing date
Publication date
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Priority to CN 201220523548 priority Critical patent/CN202927779U/en
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Publication of CN202927779U publication Critical patent/CN202927779U/en
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Abstract

The utility model relates to a lighting device which comprises a first light-emitting unit, a second light-emitting unit and a support part arranged between the first light-emitting unit and the second light-emitting unit. The support part is capable of being extended and bent and is respectively connected with the first light-emitting unit and the second light-emitting unit at two ends. The lighting device can be transformed between a first state and a second state. Under the first state, the support part is capable of being shortened and is contained between the first light-emitting unit and the second light-emitting unit which are jointed with each other as a whole. Under the second state, the support part is capable of being elongated and supports the first light-emitting unit and the second light-emitting unit which are separated from each other. The lighting device is convenient to carry under the first state, and provides multiple different application modes under the second state. The utility mode further relates to various lamps comprising the lighting device.

Description

Lighting device and light fixture
Technical field
The application relates to lighting device, relates to particularly the lighting device that multiple application form can be provided.The application also relates to the light fixture that comprises this lighting device, as desk lamp, wall lamp, pendent lamp, lamp affixed to the ceiling, floor lamp, street lamp etc.
Background technology
In the prior art, such as the lighting device of desk lamp, wall lamp, pendent lamp, lamp affixed to the ceiling, floor lamp, street lamp etc., limit due to its structure and light source direction, usually only have the single application form.For example, desk lamp usually is placed on console table and only illuminates the console table zone at specific direction, and wall lamp usually is installed on wall and only illuminates wall area, and pendent lamp usually is installed on ceiling and only illuminates lower side space.There is hardly at present the lighting device that can use with the single structure body under multiple different application form.
Summary of the invention
One of purpose of the application is to provide a kind of lighting device that can use under multiple different application form.
Another purpose of the application is to provide a kind of light fixture that comprises the lighting device that can use under multiple different application form.
an aspect according to the application, a kind of lighting device is provided, it can comprise the first luminescence unit, the second luminescence unit and be arranged at the first luminescence unit and the second luminescence unit between support member, wherein, support member is scalable and crooked and be connected with the second luminescence unit with the first luminescence unit respectively at its two ends, lighting device has support member can be shortened and be contained in the first state that is engaged with each other between all-in-one-piece the first luminescence unit and the second luminescence unit and support member is extending and the second state that the first luminescence unit separated from one another and the second luminescence unit are supported.Owing to being provided with the first luminescence unit and the second luminescence unit that connects by scalable support member with being connected, therefore, by the telescopic level of change support member and the angle of two luminescence unit optical axises of bending status capable of regulating, thus the direction of change light source.Thus, this lighting device can use under different application forms.Particularly, this lighting device can be at the second state (namely, deployed condition) match to relevant accessory (as base, chain etc.) under and use under corresponding application form (such as desk lamp, wall lamp etc.), and, this lighting device can be at the first state (namely, compact condition) become one under, thereby the lighting device of another kind of form is provided and can be easy to carry.
According to the application's embodiment, under the second state, support member is shape linearly also, and the optical axis of light source can be aligned with each other separately for the first luminescence unit and the second luminescence unit.Thus, for example match with base, this lighting device can use under the application form of desk lamp; For example match with chain, this lighting device can use under the application form of pendent lamp.
According to the application's embodiment, under the second state, support member also can be Curved, and the first luminescence unit and the second luminescence unit the optical axis of light source can be at an angle to each other separately.Thus, for example match with chain, this lighting device can use under the application form of wall lamp.
According to the application's embodiment, support member can comprise bellows.
Embodiment according to the application, the first luminescence unit can comprise the first housing, the first housing can comprise the first junction surface at its end towards support member, the second luminescence unit can comprise the second housing, and the second housing can comprise the second junction surface that cooperates with the first junction surface at its end towards support member.
According to the application's embodiment, the first junction surface can comprise a plurality of bayonet sockets, and these a plurality of bayonet sockets are arranged at the first housing towards the periphery of support member, and the second junction surface can comprise a plurality of grabs, and a plurality of grabs are arranged at the second housing towards the periphery of support member; Perhaps the first junction surface can comprise a plurality of grabs, and these a plurality of grabs are arranged at the first housing towards the periphery of support member, and the second junction surface can comprise a plurality of bayonet sockets, and these a plurality of bayonet sockets are arranged at the second housing towards the periphery of support member.
According to the application's embodiment, the first housing and the second housing all can be hemispherical, and the first housing and the second housing can consist of spherical when being bonded into one.Thus, lighting device can present the outward appearance of pleasant (for example, lovely).
According to the application's embodiment, but also it comprises the first diffuser at the end away from support member to the first housing; Perhaps also but it comprises the second diffuser at the end away from support member to the second housing; Perhaps also but it comprises the first diffuser at the end away from support member to the first housing, but and the second housing also it comprises the second diffuser at the end away from support member.
Embodiment according to the application, can be provided with two the first connecting rings on the first housing, can be provided with two the second connecting rings on the second housing, lighting device also can comprise two chains, and the two ends of each chain removably are connected to first connecting ring and second connecting ring, removably are connected to two the first connecting rings or removably be connected to the second connecting ring.Thus, lighting device can provide the application form of pendent lamp or wall lamp.
According to the application's embodiment, lighting device also can comprise the independent base that supports the first luminescence unit or the second luminescence unit.Thus, lighting device can provide the application form of desk lamp.
According to the application's embodiment, the first luminescence unit can comprise that also the first power supply and the second luminescence unit also can comprise second source.
According to the application on the other hand, provide a kind of light fixture, it comprises lighting device as above.
According to the application's embodiment, light fixture can be desk lamp, wall lamp, pendent lamp, lamp affixed to the ceiling, floor lamp or street lamp.
As above the lighting device of structure can use under the different application form.In addition, as above the lighting device of structure also can have simple in structure, the advantage such as be easy to carry
Description of drawings
Fig. 1 is the schematic diagram that illustrates according to the lighting device that is in deployed condition of the application's embodiment;
Fig. 2 is the decomposing schematic representation that illustrates according to the lighting device of the application's embodiment;
Fig. 3 is the schematic diagram that illustrates according to the lighting device of the compact condition of the application's embodiment;
Fig. 4 is and the similar schematic diagram of Fig. 3, wherein on lighting device, chain is housed;
Fig. 5 is and the similar schematic diagram of Fig. 1 wherein to be connected with a chain on the top luminescence unit of lighting device;
Fig. 6 is and the similar schematic diagram of Fig. 1 that wherein the bottom luminescence unit of lighting device is placed on base;
Fig. 7 is and the similar schematic diagram of Fig. 1, wherein the support member bending make two luminescence units separately light source optical axis at an angle to each other, and the length of chain is by corresponding adjustment;
Fig. 8 is the cutaway view that illustrates according to the first luminescence unit of the lighting device of the application's embodiment;
Fig. 9 is the cutaway view that illustrates according to the second luminescence unit of the lighting device of the application's embodiment; And
Figure 10 is the cutaway view that illustrates according to the lighting device that is in compact condition of the application's embodiment.
List of reference signs
10 lighting devices; 100 first lighting units; 110 first housings; 111 first diffusers; 112 first junction surfaces; 113 first connecting rings; 120 first light sources; 130 first power supplys; 200 second lighting units; 210 second housings; 211 second diffusers; 212 second junction surfaces; 213 second connecting rings; 220 secondary light sources; 230 second sources; 300 support members; 400 bases; 500 chains
The specific embodiment
Below, with reference to accompanying drawing and based on embodiment, the application is described in detail,
With reference to Fig. 1, according to the lighting device 10 of the application's embodiment can comprise the first luminescence unit 100, the second luminescence unit 200 and be arranged at the first luminescence unit 100 and the second luminescence unit 200 between support member 300.Lighting device 10 shown in Fig. 1 is in deployed condition (that is, the second state), and wherein the first luminescence unit 100 and the second luminescence unit 200 are spaced apart by support member 300 on the one hand, are connected by support member 300 on the other hand.
In addition, embodiment according to the application, lighting device 10 except having the cell cube that comprises above-mentioned the first luminescence unit 100, the second luminescence unit 200 and support member 300 in order to can using under the different application form, also can comprise such as chain 400(with reference to Fig. 5) or base 500(with reference to Fig. 6) accessory to realize more expediently different application forms.This will be described in detail hereinafter.
It will be understood by those skilled in the art that the first luminescence unit 100 and the second luminescence unit 200 should comprise necessary device, as light source, corresponding control circuit or power supply, thus can be luminous.
In illustrated embodiment, the first luminescence unit 100 or the second luminescence unit 200 can in be provided with power supply and related circuit, thereby make the luminescence unit can be in the situation that do not have external power source luminous.In other embodiments of the application, the first luminescence unit 100 or the second luminescence unit 200 also can comprise corresponding device, to be powered by being electrically connected to fetch with external power source.
As shown in Figure 1, support member 300 has scalable and crooked structure, and can be connected with the second luminescence unit 200 with the first luminescence unit 100 respectively at its two ends.
In illustrated embodiment, support member 300 can comprise bellows.Preferably, this bellows can be in the situation that elongation keeps stable, thereby can carry out secure support to the first luminescence unit 100 or the second luminescence unit 200.Certainly, those skilled in the art can be according to concrete load, and for example the weight of the first luminescence unit 100 or the second luminescence unit 200, select design parameter such as diameter, the length etc. of bellows, so that it is in the situation that elongation keeps stable.In addition, support member also can comprise mechanism or the parts that other are scalable and crooked, makes soft bar or flexible pipe etc. such as metal material or plastic material.
Thus, by support member 300(in the present embodiment for bellows) shorten or elongation and in the situation that bending is carried out in elongation, lighting device 10 can be at compact condition (that is, the first state) and deployed condition (that is, the second state) Transforms.
Particularly, under compact condition, support member 300 can shorten to be contained in and is engaged with each other between all-in-one-piece the first luminescence unit 100 and the second luminescence unit 200.That is to say, as shown in Figure 3 and Figure 4, lighting device 10 is variable to be changed to compact condition and to become one, support member 300 " is hidden " in engaged the conjugant (being spheroid in diagram) that forms with the second luminescence unit 200 by the first luminescence unit 100, thereby, not only can provide the lighting device of another kind of form, also can be easy to carry.
Under deployed condition, support member 300 is extending and the first luminescence unit 100 separated from one another and the second luminescence unit 200 are supported.Under this state, for example by manual control, can make support member 300 in the situation that elongation is various shapes, as linear basically, various Curved, thereby make the lighting device 10 can be under corresponding application form, as using under the application forms such as desk lamp, wall lamp, pendent lamp.
Particularly, as Fig. 1, Fig. 5 and shown in Figure 6, support member 300 can be linear basically and the first luminescence unit 100 or the second luminescence unit 200 are supported, and the optical axis of light source is aligned with each other separately thereby make the first luminescence unit 100 and the second luminescence unit 200.Like this, as shown in Figure 5, for example, will hang on ceiling with the chain 500 that dismountable mode is connected with the first luminescence unit 100 or the second luminescence unit 200, and make lighting device 10 that the application form of pendent lamp can be provided; As shown in Figure 6, lighting device 10 is placed on base 400, makes this lighting device 10 that the application form of desk lamp can be provided.
Need to prove, " optical axis " used herein refers to the center line of the light beam that light source sends of luminescence unit.
In addition, as shown in Figure 7, support member 300 also can be curved shape, make the first luminescence unit 100 and the second luminescence unit 200 separately light source optical axis at an angle to each other.In the case, to respectively with the first luminescence unit 100 be connected the length of two chains that luminescence unit 200 is connected in mode removably and suitably adjust, and the lighting device 10 that will be in this state is arranged at wall, makes this lighting device 10 that the application form of wall lamp can be provided.
According to the application's embodiment, the two ends of support member 300 can for example connect with the first luminescence unit 100 and the second luminescence unit 200 respectively by adhesive.In other embodiments, the two ends of support member 300 by suitable fastener such as bolt/nut, screw etc. with releasably connect with the first luminescence unit 100 and the second luminescence unit 200 respectively.
Below with reference to Fig. 8, Fig. 9 and Figure 10, the structure of the lighting device 10 of present embodiment is described in detail.
According to the application's embodiment, as shown in Figure 8, the first luminescence unit 100 can comprise the first housing 110, the first light source 120 and the first power supply 130.The first light source 120 can comprise any suitable light source, as LED, electricity-saving lamp, incandescent lamp even.In addition, the first power supply 130 can comprise any suitable power supply, for example, comprises that battery and related circuit etc. with in the situation that realize power supply without external power source, can also comprise that corresponding device is to realize powering by being electrically connected to external power source.
The first housing 110 can comprise the first diffuser 111 at its end away from support member 300, thereby for example can protect the first light source 120 or transmitted light better.The first diffuser 111 can be transparent or translucent, can also be with color likely or pattern.In illustrated embodiment, the first diffuser 111 can be independent parts.In (not shown), the first diffuser 111 can also be made one with the first housing 110 in other embodiments.
Similarly, as shown in Figure 9, the second luminescence unit 200 can comprise the second housing 210, secondary light source 220 and second source 230.Secondary light source 220 can be any suitable light source, as LED, electricity-saving lamp, incandescent lamp even.In addition, second source 230 can be any suitable power supply, for example, comprises that battery and related circuit etc. with in the situation that realize power supply without external power source, can also comprise that corresponding device is to realize powering by being electrically connected to external power source.
The second housing 210 can comprise the second diffuser 211 at its end away from support member 300, thereby for example can protect secondary light source 220 or transmitted light better.The second diffuser 211 can be transparent or translucent, can also be with color likely or pattern.In illustrated embodiment, the second diffuser 211 can be independent parts.In (not shown), the second diffuser 211 can also be made for one with the second housing 210 in other embodiments.
The first housing 110 can comprise the first junction surface 112 at its end towards support member 300.Correspondingly, the second housing 210 can comprise the second junction surface 213 that cooperates with the first junction surface 112 at its end towards support member 300.In illustrated embodiment, the first junction surface 112 can comprise 4 bayonet sockets, and these 4 bayonet sockets are arranged at the first housing 110 towards the periphery of support member 300; The second junction surface 212 can comprise 4 grabs, and these 4 grabs are arranged at the second housing 210 towards the periphery of support member 300.In other embodiment (not shown), the first junction surface 112 can comprise 4 grabs, and these 4 grabs are arranged at the first housing 110 towards the periphery of support member 300; The second junction surface 212 can comprise 4 bayonet sockets, and these 4 bayonet sockets are arranged at the second housing 210 towards the periphery of support member 300.Obviously, the number of bayonet socket or grab is not limited to 4, and those skilled in the art can determine according to actual conditions the proper number of bayonet socket or grab, as 2,3,5,6 etc.
By the snap engagement that forms between these bayonet sockets and corresponding grab, the first housing 110 and the second housing 210 can be bonded into one.
In other embodiment (not shown), the first junction surface 112 can comprise pin thread or negative thread, and the second junction surface 212 can comprise negative thread or the pin thread that matches with it.In other embodiments in (not shown), the first junction surface 112 can only comprise near the part the first housing 110 peripheries, and the second junction surface 212 can only comprise that also near the part that the second housing 110 peripheries are, this two-part shape or size are determined to realize closely equipped.Certainly, the first junction surface 112 or the second junction surface 212 can also comprise that any mechanical arrangements engages with the second housing to realize the first housing.
Embodiment according to the application, as shown in the figure, the first housing 110 of the first luminescence unit 100 and the second housing 210 of the second luminescence unit 200 all can be hemispherical, thereby the first luminescence unit 100 and the second luminescence unit 200 are when being bonded into one, the first housing 110 and the second housing 210 are when being bonded into one particularly, and what can be integrally formed is spherical.
In illustrated embodiment, the first housing 110 and the second housing 210 all can be configured to hemispherical, therefore the first luminescence unit 100 and the second luminescence unit 200 be engaged with each other be integral after, the lighting device 10 that is under compact condition can be spherical in shape.In other embodiment (not shown), the first housing and the second housing also can be configured to suitable shape, thereby after these two luminescence units were bonded into one, the lighting device that is under compact condition can be other shapes, as cylinder, tetrahedron etc.
According to the application's embodiment, lighting device 10 also can comprise two chains 500.And, can be provided with on the first housing 110 on two the first connecting ring 113, the second housings 210 and can be provided with two the second connecting rings 213.In one embodiment, as Fig. 1, Fig. 3 and shown in Figure 5, the two ends of chain 500 removably are connected to two the first connecting rings 113 or are connected to two the second connecting rings 213 with removing, and chain 500 just is connected to the first housing 110 or is connected to the second housing 210 like this.In another embodiment, as shown in Figure 7, the two ends of each chain 500 removably are connected to first connecting ring 113 and second connecting ring 213, and the two ends of chain 500 just are connected to respectively the first housing 110 and the second housing 210 like this.
Thus, chain 500 is connected with the first housing 110 or the second housing 210, makes the lighting device 10 according to the application that required application form is provided, as being used as pendent lamp, wall lamp etc.Particularly, when lighting device 10 was used as wall lamp, the length of chain 500 can be adjusted, and for example kept stable with auxiliary supports 300, thereby make the first luminescence unit 100 and the second luminescence unit 200 required angle of optical axis maintenance of light source separately, and then reach required radiation response.Chain 500 can also be removed from the first housing 110 or the second housing 210, for example so that the carrying of lighting device 10.
According to the application's embodiment, the desk lamp (not shown) comprises the lighting device according to the application's embodiment.
According to the application's embodiment, the wall lamp (not shown) comprises the lighting device according to the application's embodiment.
According to the application's embodiment, the pendent lamp (not shown) comprises the lighting device according to the application's embodiment.
According to the application's embodiment, the lamp affixed to the ceiling (not shown) comprises the lighting device according to the application's embodiment.
According to the application's embodiment, the floor lamp (not shown) comprises the lighting device according to the application's embodiment.
According to the application's embodiment, the street lamp (not shown) comprises the lighting device according to the application's embodiment.
Abovely with reference to accompanying drawing and the description by embodiment, the application is illustrated, but the application is not limited to above-mentioned embodiment.It will be understood by those skilled in the art that in the situation that do not break away from present techniques thought and can modify and modification, these are revised and modification is included in the application's protection domain equally.

Claims (13)

1. lighting device (10), it is characterized in that, described lighting device (10) comprise the first luminescence unit (100), the second luminescence unit (200) and be arranged at described the first luminescence unit (100) and described the second luminescence unit (200) between support member (300), described support member (300) can stretch with bending and be connected with described the second luminescence unit (200) with described the first luminescence unit (100) respectively at its two ends
Described lighting device (10) have described support member (300) shorten and be contained in the first state between described the first luminescence unit of the all-in-one-piece that is engaged with each other (100) and described the second luminescence unit (200), with described support member (300) elongation and the second state that described the first luminescence unit separated from one another (100) and described the second luminescence unit (200) are supported.
2. lighting device according to claim 1 (10), it is characterized in that, under described the second state, described support member (300) is shape linearly also, and described the first luminescence unit (100) and described the second luminescence unit (200) optical axis of light source is aligned with each other separately.
3. lighting device according to claim 1 (10), it is characterized in that, under described the second state, described support member (300) also is Curved, and described the first luminescence unit (100) and described the second luminescence unit (200) separately light source optical axis at an angle to each other.
4. according to claim 2 or 3 described lighting devices (10), is characterized in that, described support member (300) comprises bellows.
5. according to claim 2 or 3 described lighting devices (10), it is characterized in that, described the first luminescence unit (100) comprises the first housing (110), and described the first housing (110) comprises the first junction surface (112) at its end towards described support member (300)
Described the second luminescence unit (200) comprises the second housing (210), and described the second housing (210) comprises the second junction surface (212) that cooperates with described the first junction surface (112) at its end towards described support member (300).
6. lighting device according to claim 5 (10), it is characterized in that, described the first junction surface (112) comprises a plurality of bayonet sockets, described a plurality of bayonet socket is arranged at described the first housing (110) towards the periphery of described support member (300), described the second junction surface (212) comprises a plurality of grabs, and described a plurality of grabs are arranged at described the second housing (210) towards the periphery of described support member (300); Perhaps
Described the first junction surface (112) comprises a plurality of grabs, described a plurality of grab is arranged at described the first housing (110) towards the periphery of described support member (300), described the second junction surface (212) comprises a plurality of bayonet sockets, and described a plurality of bayonet sockets are arranged at described the second housing (210) towards the periphery of described support member (300).
7. lighting device according to claim 6 (10), it is characterized in that, described the first housing (110) and described the second housing (210) all are hemispherical, and described the first housing (110) and described the second housing (210) consist of spheroid being engaged with each other when being integral.
8. lighting device according to claim 7 (10), is characterized in that, described the first housing (110) also comprises the first diffuser (111) at its end away from described support member (300), and
Described the second housing (210) also comprises the second diffuser (211) at its end away from described support member (300).
9. lighting device according to claim 5 (10), is characterized in that, described the first housing (110) is provided with two the first connecting rings (113), and described the second housing (210) is provided with two the second connecting rings (213),
Described lighting device (10) also comprises two chains (500), and the two ends of each chain (500) removably are connected to first connecting ring (113) and second connecting ring (213), removably are connected to two the first connecting rings (113) or removably be connected to the second connecting ring (213).
10. lighting device according to claim 5 (10), is characterized in that, described lighting device (10) also comprises the independent base (400) that supports described the first luminescence unit (100) or described the second luminescence unit (200).
11. lighting device according to claim 5 (10) is characterized in that, described the first luminescence unit (100) also comprises the first power supply (130); And
Described the second luminescence unit also comprises second source (230).
12. a light fixture is characterized in that, described light fixture comprises lighting device as described in any one in claim 1-11 (10).
13. light fixture as claimed in claim 12 is characterized in that, described light fixture is desk lamp, wall lamp, pendent lamp, lamp affixed to the ceiling, floor lamp or street lamp.
CN 201220523548 2012-10-12 2012-10-12 Lighting device and lamps Expired - Fee Related CN202927779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220523548 CN202927779U (en) 2012-10-12 2012-10-12 Lighting device and lamps

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Application Number Priority Date Filing Date Title
CN 201220523548 CN202927779U (en) 2012-10-12 2012-10-12 Lighting device and lamps

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CN202927779U true CN202927779U (en) 2013-05-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051513A (en) * 2015-04-08 2016-10-26 南京德朔实业有限公司 Illuminating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106051513A (en) * 2015-04-08 2016-10-26 南京德朔实业有限公司 Illuminating device
CN106051513B (en) * 2015-04-08 2020-09-01 南京德朔实业有限公司 Lighting device

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