CN102734766A - Supporting rack and lighting fixture - Google Patents
Supporting rack and lighting fixture Download PDFInfo
- Publication number
- CN102734766A CN102734766A CN2011100827082A CN201110082708A CN102734766A CN 102734766 A CN102734766 A CN 102734766A CN 2011100827082 A CN2011100827082 A CN 2011100827082A CN 201110082708 A CN201110082708 A CN 201110082708A CN 102734766 A CN102734766 A CN 102734766A
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- support body
- bolt
- base
- chute
- boss
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- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012797 qualification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention relates to the field of a lighting technology and provides a supporting rack and a lighting fixture. The supporting rack comprises a base plate and a rack body. The rack body is in swivelling joint with the base plate through a locking assembly and is locked and fixed by a positioning assembly. The base plate is provided with chutes penetrating an upper end surface and a lower end surface of the base plate. Connection holes are arranged on the rack body. The positioning assembly comprises first bolts passing through the chutes and the connection holes in turn from a bottom of the chutes, and first nuts cooperating with the first bolts. According to the invention, the supporting rack is in swiveling joint with the base plate and can be positioned, and an angle of rotation between the rack body and the base plate can be adjusted conveniently. The rack has a simple structure, is easy to operate and highly practical. When the rack is applied to the lighting fixture, rotation of the rack body can drive rotation of the lamp adapter so as to obtain a lighting effect from different angles and different positions.
Description
Technical field
The invention belongs to field of illuminating device, relate in particular to a kind of mounting bracket and comprise the lighting device of this mounting bracket.
Background technology
In the lamp applications field, increasing occasion requires lamp holder to have controllability, thereby obtains the illuminating effect of different azimuth; And the lamp holder of existing light fixture is to fix through mounting bracket, and mostly these mounting brackets are fixed, and it is unadjustable that light fixture is installed the back lamp holder through it; Can not reach the requirement of multi-faceted illumination, particularly in some special occasion, because on-the-spot mounting condition is limited; Under the situation that can not rotate the light fixture lamp body, require lamp holder illumination orientations and mounting bracket that certain angle is arranged, like this; Then be difficult to realize installing for existing fixed formula mounting bracket, so also can't satisfy instructions for use.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defective of prior art, provides a kind of simple in structure, easy to operate and rotatablely come the mounting bracket of adjusting angle and the lighting that adopts this mounting bracket.
For solving the problems of the technologies described above; Technical scheme of the present invention is: a kind of mounting bracket is provided; Comprise base and support body, said support body is rotatably connected on said base through latch assembly, and is locked through positioning component; Said base is provided with the chute that connects said base upper surface and lower surface; Correspondence offers connecting hole on the said support body, and said positioning component comprises first bolt that is passed said chute and said connecting hole by said chute bottom successively, and first nut that cooperates with said first bolt.
Further, said base is provided with the rectangle boss, and said chute is located on the said boss, and the width setting of the said boss in edge; Said support body comprises the rectangular crossbeam of fitting with said boss, and said connecting hole is the slotted hole that is provided with along said crossbeam length direction.
Further, the bottom of said boss is provided with first draw-in groove, is arranged with mounting blocks in said first draw-in groove and with said chute corresponding position, and the middle part of said mounting blocks is provided with the through hole that can supply said first bolt to penetrate.
Particularly, said mounting blocks is provided with second draw-in groove along its length direction, and said through hole is positioned at the middle part of said second draw-in groove.
Particularly, said latch assembly comprises and is arranged in said support body and second bolt of said base and second nut that cooperates with said second bolt that said positioning component is two, is that the center is symmetrical set with said second bolt.
Further, said support body also comprises the support arm of being located at said crossbeam two ends, is equipped with installing hole on each said support arm.
The present invention also provides a kind of lighting, and it comprises the mounting bracket of lamp holder and fixing said lamp holder, and said mounting bracket is above-mentioned structure.
Among the present invention; Be rotatably connected on base and can support body be located through the support body with mounting bracket, thereby can adjust the anglec of rotation between support body and the base easily, this supporting structure is simple, easy operating; Practical; When it is used lighting, drive the rotation of lamp holder, thereby can obtain the illuminating effect in different angles, orientation through the rotation of support body.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of mounting bracket provided by the invention;
Fig. 2 is the explosive view of mounting bracket in the embodiment of the invention;
Fig. 3 is the structural representation of base in the embodiment of the invention;
Fig. 4 is the structural representation after base is inverted in the embodiment of the invention;
Fig. 5 is the structural representation of mounting blocks in the embodiment of the invention;
Fig. 6 is the perspective view of the lighting that provides of the embodiment of the invention.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The invention provides a kind of mounting bracket; Comprise base and support body, said support body is rotatably connected on said base through latch assembly, and is locked through positioning component; Said base is provided with the chute that connects said base upper surface and lower surface; Correspondence offers connecting hole on the said support body, and said positioning component comprises first bolt that is passed said chute and said connecting hole by said chute bottom successively, and first nut that cooperates with said first bolt.Among the present invention; Be rotatably connected on base and can support body be located through the support body with mounting bracket, thereby can adjust the anglec of rotation between support body and the base easily, this supporting structure is simple, easy operating; Practical; When it is used lighting, drive the rotation of lamp holder, thereby can obtain the illuminating effect in different angles, orientation through the rotation of support body.
Below in conjunction with accompanying drawing the concrete realization of the embodiment of the invention is further detailed.
With reference to Fig. 1, Fig. 2, said mounting bracket 100 comprises base 200 and support body 300, and support body 300 is rotatably connected on base 200 through latch assembly 400, also is provided with the positioning component 500 that is locked after can supplying support body 300 to rotate between support body 300 and the base 200.
Particularly, please combine Fig. 3, Fig. 4 again, base 200 is a disc-shaped structure, and its upper surface radially is provided with rectangle boss 210, and boss 210 is provided with the chute 211 that connects base 200 upper surfaces and lower surface, and chute 211 is along boss 210 width settings; Support body 300 comprises rectangular crossbeam 310 of fitting with boss 210 and the support arm 320 that is positioned at crossbeam 310 two ends, is equipped with installing hole 321 on each support arm 320.Two installing holes 321 are coaxial setting.Positioning component 500 comprises first bolt 510 and first nut 520 that is mated; First bolt 510 is stretched into and is protruded out the upper surface of boss 210 by chute 211 bottoms; The corresponding connecting hole 311 that can supply first bolt 510 to wear that offers on the crossbeam 310; Connecting hole 311 is the slotted hole that is provided with along crossbeam 310 length directions, the external part that first nut 520 is locked and is stretched out by connecting hole 311 in first bolt 510.In the present embodiment, support body 300 is locked behind base 200 through latch assembly 400, and support body 300 can rotate on base 200 around latch assembly 400; Because first bolt 510 is arranged on the connecting hole 311 of support body 300; So first bolt 510 can rotate with support body 300 synchronously, again because first bolt 510 is made circumference with support body 300 to rotate, in rotating process; The bottom of first bolt 510 length direction along boss 210 in chute 211 slides; Its top width along crossbeam 310 in connecting hole 311 slides, and therefore, vertically disposed here chute 211 and connecting hole 311 have guaranteed the circular motion of first bolt 510.In the present embodiment, above-mentioned chute 211, the connecting hole 311 corresponding with it and positioning component 500 are two groups, are that the center is symmetrical set with latch assembly 400, thereby have guaranteed that support body 300 rotates back balances and firmly is fixed on the base 200.Simultaneously, in the present embodiment, the installing hole 321 coaxial settings on two support arms 320 of support body 300 when on the support body 300 product such as light fixture being installed, can make the upper and lower pitch regulation of light fixture through the securing member that is used for fixing light fixture of regulating installing hole 321 places.Like this, mounting bracket 100 can left rotation and right rotation and pitch regulation up and down, has reached the purpose that multidimensional is regulated.
In the present embodiment; The width of boss 210 is identical with the width of chute 211; Because the width of boss 210 is that the width of chute 211 is limited, the scope of support body 300 relative base 200 left rotation and right rotation is also limited, by finding out among the figure; The scope of its rotation is for being the center with latch assembly 400, first bolt 510 by an end of chute 211 slide to the other end the angle of process.When support body 300 rotates to certain angle, first nut 520 of screwing, at this moment, support body 300 keeps fixing with base 200.Need to prove that above-mentioned rotary positioning structure is not limited to the structure shown in the figure, thereby chute 211 also can be arranged to the bigger anglec of rotation of convex structure acquisition, certainly, the structure of concrete chute 211 how select by the design consideration actual needs.
Please refer again to Fig. 3; Boss 210 is the protuberance that the middle part punching press of base 200 forms, and like this, first draw-in groove 220 is promptly formed on the bottom of the boss 210 that forms after base 200 punching presses; First bolt 510 is when stretching in first draw-in groove 220; Its bottom can not protrude from the lower surface of base 200, is convenient to base 200 and directly is installed on the plane to be installed, and need not mounting plane is carried out corresponding transformation.In the present embodiment, be arranged with mounting blocks 600 in first draw-in groove 220 and with chute 211 corresponding positions.Please refer again to Fig. 5, mounting blocks 600 is provided with the through hole 611 that can supply first bolt 510 to penetrate along the middle part that its length direction is provided with second draw-in groove, 610, the second draw-in grooves 610.In the present embodiment; Establish above-mentioned mounting blocks 600 in chute 211 bottom cards, when first bolt 510 drives underspins then when chute 211 moved, the bottom of first bolt 510 was mobile in second draw-in groove 610 of mounting blocks 600 at support body 300; On the one hand; Playing a supporting role in the bottom of 610 pairs first bolts 510 of second draw-in groove, avoids first nut 520 to unclamp in the rotation process, and first bolt 510 falls its top downwards and breaks away from connecting hole 311; On the other hand, in rotation process, can produce frictional resistance between the bottom of second draw-in groove 610 and first bolt 510, first bolt 510 steadily moved in chute 211 lentamente, thereby make that the rotation of support body 300 is more steady.
In the present embodiment, latch assembly 400 comprises second bolt 410 and second nut 420 that is mated.Second bolt 410 is penetrated by the middle part of the crossbeam 310 of support body 300, and through boss 210, by stretching out in first draw-in groove 220, second nut 420 is tightened in the external part of second bolt 410.Through regulating second bolt 410 and second nut 420, the degree of tightness between scalable support body 300 and the base 200 can firmly connect the two, can rotate neatly again.
With reference to Fig. 6, be the structural representation of lighting 700 provided by the invention.Said lighting 700 comprises lamp holder 710, and lamp holder 710 is fixed in above-mentioned mounting bracket 100.Particularly; Lamp holder 710 is arranged between two support arms 320 of support body 300; Again with two securing members 800 respectively with lamp holder 710 adjustable installing hole 321 places of being fixed in support arm 320, through the screw (not shown) base 200 is fixed on to be installed at last.Above-mentioned mounting bracket 100 is applied to lighting, realizes the angle adjustment of light fixture upper and lower, left and right, thereby can obtain the illuminating effect in different angles, orientation, make that the use of lighting is more convenient, that fits is used for more throwing light on occasion.
More than be merely preferred embodiment of the present invention,, all any modifications of within spirit of the present invention and principle, being done, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (10)
1. mounting bracket; It is characterized in that: comprise base and support body, said support body is rotatably connected on said base through latch assembly, and is locked through positioning component; Said base is provided with the chute that connects said base upper surface and lower surface; Correspondence offers connecting hole on the said support body, and said positioning component comprises first bolt that is passed said chute and said connecting hole by said chute bottom successively, and first nut that cooperates with said first bolt.
2. a kind of mounting bracket as claimed in claim 1 is characterized in that: said base is provided with the rectangle boss, and said chute is located on the said boss, and the width setting of the said boss in edge; Said support body comprises the rectangular crossbeam of fitting with said boss, the slotted hole that said connecting hole is provided with along said crossbeam length direction.
3. a kind of mounting bracket as claimed in claim 2; It is characterized in that: the bottom of said boss is provided with first draw-in groove; Be arranged with mounting blocks in said first draw-in groove and with said chute corresponding position, the middle part of said mounting blocks is provided with the through hole that can supply said first bolt to penetrate.
4. a kind of mounting bracket as claimed in claim 3 is characterized in that: said mounting blocks is provided with second draw-in groove along its length direction, and said through hole is positioned at the middle part of said second draw-in groove.
5. a kind of mounting bracket as claimed in claim 1; It is characterized in that: said latch assembly comprises and is arranged in said support body and second bolt of said base and second nut that cooperates with said second bolt; Said positioning component is two, is that the center is symmetrical set with said second bolt.
6. a kind of mounting bracket as claimed in claim 2 is characterized in that: said support body also comprises the support arm of being located at said crossbeam two ends, is equipped with installing hole on each said support arm.
7. lighting; The mounting bracket that comprises lamp holder and fixing said lamp holder; It is characterized in that: said mounting bracket comprises base and support body, and said support body is rotatably connected on said base through latch assembly, and is locked through positioning component; Said base is provided with the chute that connects said base upper surface and lower surface; Correspondence offers connecting hole on the said support body, and said positioning component comprises first bolt that is passed said chute and said connecting hole by said chute bottom successively, and first nut that cooperates with said first bolt.
8. lighting as claimed in claim 7 is characterized in that: said base is provided with the rectangle boss, and said chute is located on the said boss, and the width setting of the said boss in edge; Said support body comprises the rectangular crossbeam of fitting with said boss, the slotted hole that said connecting hole is provided with along said crossbeam length direction.
9. lighting as claimed in claim 8; It is characterized in that: the bottom of said boss is provided with first draw-in groove; Be arranged with mounting blocks in said first draw-in groove and with said chute corresponding position; The middle part of said mounting blocks is provided with the through hole that can supply said first bolt to penetrate, and said mounting blocks is provided with second draw-in groove along its length direction, and said through hole is positioned at the middle part of said second draw-in groove.
10. lighting as claimed in claim 9; It is characterized in that: said latch assembly comprises and is arranged in said support body and second bolt of said base and second nut that cooperates with said second bolt; Said positioning component is two; With said second bolt is that the center is symmetrical set, and said support body also comprises the support arm of being located at said crossbeam two ends, is equipped with installing hole on each said support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100827082A CN102734766A (en) | 2011-03-31 | 2011-03-31 | Supporting rack and lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100827082A CN102734766A (en) | 2011-03-31 | 2011-03-31 | Supporting rack and lighting fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734766A true CN102734766A (en) | 2012-10-17 |
Family
ID=46990749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100827082A Pending CN102734766A (en) | 2011-03-31 | 2011-03-31 | Supporting rack and lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734766A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421882A (en) * | 2013-08-26 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Lamp support structure and lamp |
| CN104515093A (en) * | 2013-09-30 | 2015-04-15 | 海洋王（东莞）照明科技有限公司 | Floodlight |
| CN110185975A (en) * | 2019-06-28 | 2019-08-30 | 商洛市虎之翼科技有限公司 | Guide rail illuminator and lighting system with the guide rail illuminator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291381A (en) * | 1993-04-23 | 1994-03-01 | Edison Price | Light fixture mounting assembly |
| US5609413A (en) * | 1996-02-12 | 1997-03-11 | Eclairage Contraste | Adjustable light fixture |
| US6257743B1 (en) * | 1999-08-18 | 2001-07-10 | Dal Partnership | Barrier wall mounting plate for electrical fixture enclosure |
| CN101806331A (en) * | 2010-04-28 | 2010-08-18 | 海洋王照明科技股份有限公司 | Shock absorber and lamp using same |
| CN101907274A (en) * | 2010-06-30 | 2010-12-08 | 海洋王照明科技股份有限公司 | Bolt bracket assembly and lamp-mounting structure |
-
2011
- 2011-03-31 CN CN2011100827082A patent/CN102734766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291381A (en) * | 1993-04-23 | 1994-03-01 | Edison Price | Light fixture mounting assembly |
| US5609413A (en) * | 1996-02-12 | 1997-03-11 | Eclairage Contraste | Adjustable light fixture |
| US6257743B1 (en) * | 1999-08-18 | 2001-07-10 | Dal Partnership | Barrier wall mounting plate for electrical fixture enclosure |
| CN101806331A (en) * | 2010-04-28 | 2010-08-18 | 海洋王照明科技股份有限公司 | Shock absorber and lamp using same |
| CN101907274A (en) * | 2010-06-30 | 2010-12-08 | 海洋王照明科技股份有限公司 | Bolt bracket assembly and lamp-mounting structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421882A (en) * | 2013-08-26 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Lamp support structure and lamp |
| CN104515093A (en) * | 2013-09-30 | 2015-04-15 | 海洋王（东莞）照明科技有限公司 | Floodlight |
| CN104515093B (en) * | 2013-09-30 | 2019-06-21 | 海洋王（东莞）照明科技有限公司 | A kind of floodlight |
| CN110185975A (en) * | 2019-06-28 | 2019-08-30 | 商洛市虎之翼科技有限公司 | Guide rail illuminator and lighting system with the guide rail illuminator |
| CN110185975B (en) * | 2019-06-28 | 2024-03-19 | 商洛市虎之翼科技有限公司 | Guide rail lighting lamp and lighting system with same |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |