CN103423612B - Light fixture - Google Patents
Light fixture Download PDFInfo
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- CN103423612B CN103423612B CN201210151561.2A CN201210151561A CN103423612B CN 103423612 B CN103423612 B CN 103423612B CN 201210151561 A CN201210151561 A CN 201210151561A CN 103423612 B CN103423612 B CN 103423612B
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- elastic arm
- light source
- connecting hole
- accommodation zone
- light fixture
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Abstract
A kind of light fixture, comprises lamp housing and light source fixture.Light source fixture is contained in lamp housing, and light source fixture comprises elastic support and accommodation zone.Elastic support comprises fixed part and the first elastic arm of extending to form from fixed part two ends towards homonymy bending and the second elastic arm, and fixed part is fixedly connected with lamp housing, and the end of the second elastic arm offers connecting hole; Accommodation zone comprises the stiff end be fixedly connected with the first elastic arm, and side is formed with the free end of multiple engaging tooths that the length direction along accommodation zone is arranged successively, described free end is through connecting hole, and in multiple engaging tooth one optionally fastens with connecting hole, be fixed between the first elastic arm, the second elastic arm and accommodation zone to make light source.Above-mentioned light fixture can be changed and fixed light source comparatively easily.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of light fixture.
Background technology
The conventional light source such as Metal halogen lamp, sodium vapor lamp normally need use fixture be fixed in the lamp housing of light fixture, but due to the size of light source inconsistent, usually replacing light source in need to change fixture simultaneously, very loaded down with trivial details.
Summary of the invention
Based on this, be necessary that providing a kind of changes and fixed light source conveniently light fixture.
A kind of light fixture, comprising:
Lamp housing; And
Light source fixture, is contained in described lamp housing, and described light source fixture comprises:
Elastic support, comprise fixed part and the first elastic arm of extending to form from described fixed part two ends towards homonymy bending and the second elastic arm, described fixed part is fixedly connected with described lamp housing, and the end of described second elastic arm offers connecting hole; And
Accommodation zone, comprise the stiff end be fixedly connected with described first elastic arm, and side is formed with the free end of multiple engaging tooths that the length direction along described accommodation zone is arranged successively, described free end is through described connecting hole, and in described multiple engaging tooth one optionally fastens with described connecting hole, be fixed between described first elastic arm, described second elastic arm and described accommodation zone to make light source.
Wherein in an embodiment, described connecting hole comprises holding section and is connected with described holding section and allows the passage that described free end passes, and one in described multiple engaging tooth optionally fastens with described holding section.
Wherein in an embodiment, the end of described second elastic arm is bent to form kink towards the direction away from described first elastic arm, and described connecting hole is opened on described kink.
Wherein in an embodiment, the extended line of described kink is crossing with the extended line of described fixed part, and the more described passage in the holding section of described connecting hole is closer to described first elastic arm.
Wherein in an embodiment, the more described holding section of passage of described connecting hole is closer to described first elastic arm.
Wherein in an embodiment, described connecting hole is two, and described two connecting holes arrange along the length direction of described second elastic arm, and the free end of described accommodation zone is optionally through in described two connecting holes.
Wherein in an embodiment, relatively described second elastic arm of end of described first elastic arm is oppositely bent to form link, and the stiff end of described accommodation zone is locked on described link by screw.
Wherein in an embodiment, the middle part of described first elastic arm caves inward the first curved portions being formed and contact with described light source, and the middle part of described second elastic arm caves inward the second curved portions that formation contacts with described light source.
Wherein in an embodiment, described elastic support is sheet metal component.
Wherein in an embodiment, the inwall of described lamp housing offers installing hole, one end of described light source is contained in described installing hole.
Above-mentioned light fixture, when light source changed by needs time, according to the size will changing light source, one in multiple engaging tooths of being arranged successively by the length direction along accommodation zone on the free end of selection accommodation zone is fastened with the connecting hole on the second elastic arm of elastic support, thus simply light source is fixed in light source fixture, very convenient, thus the change in size avoided due to light source to be replaced, and need to change light source fixture simultaneously, therefore, above-mentioned light fixture can be changed and fixed light source comparatively easily.
Accompanying drawing explanation
Fig. 1 is the perspective view that the lamp installation of an embodiment has light source;
The perspective view of the light source fixture that Fig. 2 is the light fixture shown in Fig. 1;
Fig. 3 is the three-dimensional exploded view of the light source fixture shown in Fig. 2;
Fig. 4 is the top view of the elastic support of the light source fixture shown in Fig. 3;
Fig. 5 is the front view of the elastic support shown in Fig. 3;
Fig. 6 is the state diagram when light source fixture shown in Fig. 1 fixes reduced size light source;
Fig. 7 is the state diagram when light source fixture shown in Fig. 1 fixes large-size light source.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, light fixture is further illustrated.
As shown in Figure 1, the light fixture 10 of an embodiment, comprises lamp housing 100 and light source fixture 300.
Lamp housing 100 is the box-like housing of one end open.Light source 20 is installed in lamp housing 100.The inwall of lamp housing 100 offers installing hole 110, one end of light source 20 is contained in installing hole 110.And the other end of light source 20 is fixed in lamp housing 100 by light source fixture 300.Light source 20 can be Metal halogen lamp, sodium vapor lamp etc.In the present embodiment, light source 20 is two; Installing hole 110 and light source fixture 300 also correspond to two, and one end of a light source 20 is contained in one of them installing hole 110, and the other end is fixed by a light source fixture 300.Be appreciated that light source 20 also can be one, three, four or more; Installing hole 110 and light source fixture 300 also can correspond to one, three, four or more.It should be noted that, light source 20 can also adopt two, three or more light source fixture 300 fixes.
Light source fixture 200 is contained in lamp housing 100.In the present embodiment, light source fixture 300 is two, and is respectively used to fix two light sources 20.Refer to Fig. 2, light source fixture 300 comprises elastic support 310 and accommodation zone 320.
See also Fig. 3 and Fig. 4, the first elastic arm 314 and the second elastic arm 316 that elastic support 310 comprises fixed part 312 and extends to form from the two ends of fixed part 312 towards same lateral buckling.In the present embodiment, elastic support 310 is sheet metal component.Simply be bent to form elastic support by sheet metal component, processing is simple.Be appreciated that the material of elastic support 310 also can be iron, copper, stainless steel etc.
Fixed part 312 is fixedly connected with lamp housing 100.In the present embodiment, fixed part 312 is fixed on the bottom of lamp housing 100 by threaded fastener.Be appreciated that fixed part 312 is not fixed only for by threaded fastener with the fixed form of lamp housing 100, such as, fixed part 312 is welded in the bottom of lamp housing 100.
Relative second elastic arm 316 of end of the first elastic arm 314 is oppositely bent to form link 3142.
The end of the second elastic arm 316 offers connecting hole 3161.In the present embodiment, connecting hole 3161 is two, and two connecting holes 3161 arrange along the length direction of the second elastic arm 316, thus can facilitate the fixing of the less and larger-size light source 20 of size.Be appreciated that connecting hole 3161 is not limited to two, can also be one; Or three, four or more.The passage 3163 that connecting hole 3161 comprises holding section 3162 and is connected with holding section 3162.Connecting hole 3161 is T-shaped.In the present embodiment, the end of the second elastic arm 316 is bent to form kink 3164 towards the direction away from the first elastic arm 314, and connecting hole 3161 is opened on kink 3164.
In the present embodiment, in order to more firmly fixed light source 20.The middle part of the first elastic arm 314 caves inward the first curved portions 3144 being formed and contact with light source 20, the middle part of the second elastic arm 316 caves inward the second curved portions 3166 being formed and contact with light source 20, now, light source 20 is fixed between the first curved portions 3144, second curved portions 3166 and accommodation zone 320.In addition, first curved portions 3144 is formed contact with light source 20 first coordinate face 3146, second curved portions 3166 is formed and coordinates with first face 3146 relative and contact with light source 20 second coordinate facial 3168, when light source 20 is fixed between the first curved portions 3144, second curved portions 3166 and accommodation zone 320, light source 20 and first coordinates face 3146 and second to coordinate face 3168 to contact, thus can contact with the outer surface of light source 20 better, more firmly fixed light source 20.
Refer to Fig. 3, the roughly curved strip of accommodation zone 320.Accommodation zone 320 comprises the stiff end 322 be fixedly connected with the first elastic arm 314, and side is formed with the free end 326 of multiple engaging tooths 324 that the length direction along accommodation zone 320 is arranged successively.Free end 326 is through connecting hole 3161, and in multiple engaging tooth 324 one optionally fastens with connecting hole 3161, is fixed between the first elastic arm 314, second elastic arm 316 and accommodation zone 320 to make light source 20.In the present embodiment, the passage 3163 of connecting hole 3161 allows free end 326 to pass, and in multiple engaging tooth 324 one optionally fastens with holding section 3162.When connecting hole 3161 is two, the free end 326 of accommodation zone 320 is optionally through in two connecting holes 3161, and this connecting hole 3161 optionally fastens with in multiple engaging tooth 324, thus fasten to make light source fixture 300 fix the light source 20 of different size respectively by selection connecting hole 3161 and engaging tooth 324.The stiff end 322 of accommodation zone 320 is locked on the link 3142 of the first elastic arm 314 by screw, and accommodation zone 320 is removably fixedly connected with the first elastic arm 314, and this kind of connected mode also can facilitate the replacing of accommodation zone 320.
It should be noted that, the stiff end 322 of accommodation zone 320 can also be fixedly connected with the first elastic arm 314 by the mode of welding.
Refer to Fig. 5, after the engaging tooth 324 of accommodation zone 320 fastens with connecting hole 3161, there is outwardly trend, and make the free end 326 of accommodation zone 320 have the trend sliding into passage 3163 from the holding section 3162 of connecting hole 3161, cause the disengaging of accommodation zone 320 and elastic support 310, in order to the passage 3163 preventing the engaging tooth 324 of accommodation zone 320 from sliding into connecting hole 3161, and deviate from, in the present embodiment, the extended line of kink 3164 is crossing with the extended line of fixed part 312, the holding section 3162 of connecting hole 3161 comparatively passage 3163 closer to the first elastic arm 314, the bearing of trend of kink 3164 and the second curved portions 3166 is made to bend certain angle, thus effectively prevent engaging tooth 3242 from sliding into passage 3163 from the holding section 3162 of connecting hole 3161.
It should be noted that, the mode preventing the engaging tooth 324 of accommodation zone 320 from deviating from from connecting hole 3161 is not limited to aforesaid way, such as, without the need to making the extended line of kink 3164 crossing with the extended line of fixed part 312, the passage 3163 of connecting hole 3161 comparatively holding section 3162 closer to the first elastic arm 314, just can prevent accommodation zone 320 from deviating from connecting hole 3161, now, the no matter crossing disengaging that can both prevent accommodation zone 320 and elastic support 310 of parallel with fixed part 312 or the reverse extending line of kink 3164 and fixed part 312 the extended line of kink 3164; Also or, engaging tooth 324 is multiple through hole (not shown) that the free end 326 of accommodation zone 320 is offered, and multiple through hole is arranged in order along the bearing of trend of free end 326, free end 326 through connecting hole 3161, and makes engaging tooth 324 and connecting hole 3161 be fastened togather by a latch (not shown) through one of them through hole.Now, kink 3164 can omit, and connecting hole 3161 can be circle, yi word pattern or ellipse etc.
See also Fig. 3, Fig. 6 and Fig. 7, Fig. 6 is the state diagram of light source fixture 300 when fixing the light source of reduced size, and Fig. 7 is the state diagram of light source fixture 300 when fixing the light source of large-size.Above-mentioned light source fixture 300 realizes the replacing of light source 20 and fixes as follows:
The free end 326 of accommodation zone 320 is slid into passage 3163 from the holding section 3162 of connecting hole 3161, and now, free end 320 can depart from connecting hole 3161, and light source 20 can take out, and changes, light source 20 is positioned between the first curved portions 3144 of the first elastic arm 314 and the second curved portions 3166 of the second elastic arm 316, the both sides of light source 20 coordinate second of face 3146 and the second curved portions 3166 to coordinate facial 3168 to contact respectively with first of the first curved portions 3144, then the connecting hole 3161 passed needed for the free end 326 of the size Selection accommodation zone 320 of light source 20, by the passage 3163 of the free end 326 of accommodation zone 320 through selected connecting hole 3161, and then according to the size of light source 20, an engaging tooth 324 is selected to fasten with the holding section 3162 of connecting hole 3161, and light source 20 is held on the first elastic arm 314, between second elastic arm 316 and accommodation zone 320, thus realize the replacing of light source 20 and fix.
Above-mentioned light source fixture 300, free end 326 due to accommodation zone 320 is provided with multiple engaging tooths 324 of arranging successively along its length, and in multiple engaging tooth 324 one can optionally fasten with the connecting hole 3161 on the second elastic arm 316 of elastic support 310; When light source 20 changed by needs, can according to the size will changing light source 20, fasten with connecting hole 3161 by selecting the engaging tooth 324 on the free end 326 of accommodation zone 320, just can simply light source 20 be fixed between the first elastic arm 314, second elastic arm 316 and accommodation zone 320, very convenient, therefore, above-mentioned light source fixture 300 can be changed and fixed light source 20 comparatively easily.
Above-mentioned light fixture 10, when needs change light source 20 time, according to the size will changing light source 20, one in multiple engaging tooths 324 of being arranged successively by the length direction along accommodation zone 320 on the free end 326 of selection accommodation zone 320 is fastened with the connecting hole 3161 on the second elastic arm 316 of elastic support 310, thus simply light source 20 is fixed in light source fixture 300, very convenient, thus the change in size avoided due to light source 20 to be replaced, and need to change light source fixture 300 simultaneously, therefore, above-mentioned light fixture 10 can be changed and fixed light source 20 comparatively easily.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (9)
1. a light fixture, is characterized in that, comprising:
Lamp housing; And
Light source fixture, is contained in described lamp housing, and described light source fixture comprises:
Elastic support, comprise fixed part and the first elastic arm of extending to form from described fixed part two ends towards homonymy bending and the second elastic arm, described fixed part is fixedly connected with described lamp housing, and the end of described second elastic arm offers connecting hole; And
Accommodation zone, comprise the stiff end be fixedly connected with described first elastic arm, and side is formed with the free end of multiple engaging tooths that the length direction along described accommodation zone is arranged successively, described free end is through described connecting hole, and in described multiple engaging tooth one optionally fastens with described connecting hole, be fixed between described first elastic arm, described second elastic arm and described accommodation zone to make light source;
Described connecting hole comprises holding section and is connected with described holding section and allows the passage that described free end passes, and one in described multiple engaging tooth optionally fastens with described holding section.
2. light fixture according to claim 1, is characterized in that, the end of described second elastic arm is bent to form kink towards the direction away from described first elastic arm, and described connecting hole is opened on described kink.
3. light fixture according to claim 2, is characterized in that, the extended line of described kink is crossing with the extended line of described fixed part, and the more described passage in the holding section of described connecting hole is closer to described first elastic arm.
4. light fixture according to claim 2, is characterized in that, the more described holding section of passage of described connecting hole is closer to described first elastic arm.
5. light fixture according to claim 1, is characterized in that, described connecting hole is two, and described two connecting holes arrange along the length direction of described second elastic arm, and the free end of described accommodation zone is optionally through in described two connecting holes.
6. light fixture according to claim 1, is characterized in that, relatively described second elastic arm of end of described first elastic arm is oppositely bent to form link, and the stiff end of described accommodation zone is locked on described link by screw.
7. light fixture according to claim 1, it is characterized in that, the middle part of described first elastic arm caves inward the first curved portions being formed and contact with described light source, and the middle part of described second elastic arm caves inward the second curved portions that formation contacts with described light source.
8. light fixture according to claim 1, is characterized in that, described elastic support is sheet metal component.
9. light fixture according to claim 1, is characterized in that, the inwall of described lamp housing offers installing hole, and one end of described light source is contained in described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151561.2A CN103423612B (en) | 2012-05-15 | 2012-05-15 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151561.2A CN103423612B (en) | 2012-05-15 | 2012-05-15 | Light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103423612A CN103423612A (en) | 2013-12-04 |
| CN103423612B true CN103423612B (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210151561.2A Active CN103423612B (en) | 2012-05-15 | 2012-05-15 | Light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103423612B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757621B (en) * | 2014-12-17 | 2019-09-13 | 海洋王照明科技股份有限公司 | Clamp bracket to clamp electric torch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201188929Y (en) * | 2008-05-13 | 2009-02-04 | 东南大学 | Belt shaped binding fastening |
| CN101769512A (en) * | 2009-10-14 | 2010-07-07 | 海洋王照明科技股份有限公司 | Fixing device of explosion-proof lamp |
| CN201885182U (en) * | 2010-10-27 | 2011-06-29 | 海洋王照明科技股份有限公司 | Light source bracket and lamp box |
| CN201973513U (en) * | 2011-01-27 | 2011-09-14 | 海洋王照明科技股份有限公司 | Sealed lamp |
| CN202118718U (en) * | 2011-04-21 | 2012-01-18 | 东莞坤巨灯饰照明有限公司 | Embedded lamp |
-
2012
- 2012-05-15 CN CN201210151561.2A patent/CN103423612B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201188929Y (en) * | 2008-05-13 | 2009-02-04 | 东南大学 | Belt shaped binding fastening |
| CN101769512A (en) * | 2009-10-14 | 2010-07-07 | 海洋王照明科技股份有限公司 | Fixing device of explosion-proof lamp |
| CN201885182U (en) * | 2010-10-27 | 2011-06-29 | 海洋王照明科技股份有限公司 | Light source bracket and lamp box |
| CN201973513U (en) * | 2011-01-27 | 2011-09-14 | 海洋王照明科技股份有限公司 | Sealed lamp |
| CN202118718U (en) * | 2011-04-21 | 2012-01-18 | 东莞坤巨灯饰照明有限公司 | Embedded lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103423612A (en) | 2013-12-04 |
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