CN102966920A - Shock-absorbing structure for lighting fixture - Google Patents
Shock-absorbing structure for lighting fixture Download PDFInfo
- Publication number
- CN102966920A CN102966920A CN2012105554743A CN201210555474A CN102966920A CN 102966920 A CN102966920 A CN 102966920A CN 2012105554743 A CN2012105554743 A CN 2012105554743A CN 201210555474 A CN201210555474 A CN 201210555474A CN 102966920 A CN102966920 A CN 102966920A
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- Prior art keywords
- connection block
- shock
- axle
- lamp housing
- light fixture
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000013016 damping Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a shock-absorbing structure for a lighting fixture, which comprises a lamp housing, a first connecting seat, a second connecting seat, a first shock-absorbing cushion, a second shock-absorbing cushion and a mandrel, wherein the mandrel is mounted under the lamp housing; the first shock-absorbing cushion is arranged in the first connecting seat; the second shock-absorbing cushion is arranged in the second connecting seat; and the mandrel is inserted in the first shock-absorbing cushion and the second shock-absorbing cushion respectively. The shock-absorbing structure realizes the omnidirectional vibration reduction of the lighting fixture and the absorption of torsion with a single device, effectively reduces the size of the shock-absorbing structure, and meanwhile, realizes a multi-shockproof effect through a twice shock-absorbing structure, so as to take effectively precautions against earthquakes.
Description
Technical field
The present invention discloses a kind of shock-damping structure, particularly a kind of light fixture shock-damping structure.
Background technology
In the prior art, because the use of light fixture and the requirement of installation environment, need to use shockproof structure in a lot of situations, light fixture is carried out shockproof processing, at present, the two-way rubber blanket realization of the shock-damping structure great majority employing physics damping of using in the light fixture, two-way rubber blanket generally only can reduce the shock and vibration perpendicular to the rubber blanket direction, can not realize omnidirectional's vibration damping and reduce moment of torsion, damping effect is relatively poor.
Summary of the invention
For the above-mentioned poor shortcoming of of the prior art two-way Isolation Structure Using Rubber Bearing damping effect of mentioning, the invention provides a kind of new light fixture shock-damping structure, it can effectively reduce moment of torsion simultaneously by comprehensive damping of several tubular beams realization light fixtures, reaches good damping effect.
The technical scheme that the present invention solves its technical problem employing is: a kind of light fixture shock-damping structure, shock-damping structure comprises lamp housing, the first Connection Block, the second Connection Block, the first beam, the second beam and axle, axle is installed in the lamp housing below, the first beam is arranged in the first Connection Block, the second beam is arranged in the second Connection Block, and axle is inserted into respectively in the first beam and the second beam.
The technical scheme that the present invention solves its technical problem employing further comprises:
Described shock-damping structure also comprises support, and the first Connection Block and the second Connection Block are fixedly installed on the support top.
Described lamp housing bottom is fixed with the lamp housing installation position, offers the beam installing hole on the lamp housing installation position, beam in the middle of being equipped with in the beam installing hole, and axle is inserted in the middle beam.
Described axle two ends have bolt hole, and the first Connection Block and the second Connection Block are installed together by bolt and axle respectively.
Be provided with the first catch between described the first Connection Block and the bolt, be provided with the second catch between the second Connection Block and the bolt.
Be provided with the 3rd catch between described the first Connection Block and the lamp housing installation position, be provided with the 4th catch between the second Connection Block and the lamp housing installation position.
Described axle is the Y type.
Beam, the first beam and the second beam are respectively corresponding with axle U-shaped in the middle of described.
Described the first Connection Block and the second Connection Block bottom are respectively equipped with nut bore, are respectively equipped with nut in the nut bore, and the 3rd bolt passes support from frame bottom and is installed on the nut.
The invention has the beneficial effects as follows: the present invention realizes omnidirectional's vibration damping of light fixture with single device, and realizes the absorption to moment of torsion, has effectively reduced the structure of light fixture vibrationproof, has realized simultaneously the effect of multinomial vibrationproof, by twice shock-damping structure, reaches effective shock.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is that the present invention faces structural representation.
Fig. 2 is A-A cross-sectional view among Fig. 1.
Fig. 3 is B-B cross-sectional view among Fig. 1.
Fig. 4 is stereo decomposing status architecture schematic diagram of the present invention.
Among the figure, 1-lamp housing, 2-support, 3-axle, 4-lamp housing installation position, beam in the middle of the 5-, 6-the first Connection Block, 7-the second Connection Block, 8-the first beam, 9-the second beam, 10-the first catch, 11-the second catch, 12-the first spring washer, 13-the second spring washer, 14-the first bolt, 15-the second bolt, 16-the 3rd catch, 17-the 4th catch, 18-bolt hole, 19-beam installing hole, 20-nut bore, the 21-nut, 22-the 3rd bolt, 23-plain washer, 24-the 3rd spring washer.
The specific embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection domain of the present invention.
Please referring to accompanying drawing 1 to accompanying drawing 4, the present invention mainly comprises lamp housing 1, support 2, the first Connection Block 6, the second Connection Block 7, the first beam 8, the second beam 9 and axle 3, lamp housing 1 is applied to mounted lamp, in the present embodiment, be fixed with lamp housing installation position 4 in lamp housing 1 bottom, axle 3 is inserted in the lamp housing installation position 4, in the present embodiment, offer beam installing hole 19 in the middle of the lamp housing installation position 4, beam 5 in the middle of being provided with in the beam installing hole 19, middle beam 5 is the jacket casing type, middle beam 5 interior shapes and axle 3 profiles match, in the beam 5, middle beam 5 outer shape and beam installing hole 19 shapes matched in the middle of axle 3 was inserted into, and middle beam 5 is arranged in the beam installing hole 19.4 left and right sides, lamp housing installation position are respectively equipped with a Connection Block, two Connection Blocks are respectively the first Connection Block 6 and the second Connection Block 7, in the present embodiment, offer respectively a beam installing hole 19 on the first Connection Block 6 and the second Connection Block 7, be provided with the first beam 8 in the beam installing hole 19 on the first Connection Block 6, in the present embodiment, the first beam 8 is the jacket casing type, the first beam 8 interior shapes and axle 3 profiles match, axle 3 is inserted in the first beam 8, the first beam 8 outer shape and beam installing hole 19 shapes match, and the first beam 8 is arranged in the beam installing hole 19; Be provided with the second beam 9 in the beam installing hole 19 on the second Connection Block 7, in the present embodiment, the second beam 9 is the jacket casing type, the second beam 9 interior shapes and axle 3 profiles match, axle 3 is inserted in the second beam 9, the second beam 9 outer shape and beam installing hole 19 shapes match, and the second beam 9 is arranged in the beam installing hole 19.In the present embodiment, the first Connection Block 6 both sides have been respectively arranged with a catch, it is respectively the first catch 10 and the 3rd catch 16, the 3rd catch 16 is arranged between the first Connection Block 6 and the lamp housing installation position 4, the first catch 10 is arranged on the first Connection Block 6 outsides, the first Connection Block 6 outsides are provided with the first bolt 14, offer bolt hole 18 in the axle 3, the first bolt 14 is installed in the bolt hole 18 of axle 3 one ends, also be set with the first spring washer 12, the first spring washers 12 on the first bolt 14 and be arranged on the first catch 10 outsides.The second Connection Block 7 place's mounting structures are identical with the first Connection Block 6 structures, in the present embodiment, the second Connection Block 7 both sides have been respectively arranged with a catch, it is respectively the second catch 11 and the 4th catch 17, the 4th catch 17 is arranged between the second Connection Block 7 and the lamp housing installation position 4, the second catch 11 is arranged on the second Connection Block 7 outsides, the second Connection Block 7 outsides are provided with the second bolt 15, the second bolt 15 is installed in the bolt hole 18 of axle 3 other ends, also be set with the second spring washer 13, the second spring washers 12 on the second bolt 15 and be arranged on the second catch 11 outsides.In the present embodiment, the first beam 8, the second beam 9 and middle beam 5 adopt respectively elastomeric material to make, axle 3 cross sections are the Y type, be one cylindric in the middle of namely, around the cylindrical shape outside, be circle distribution three raised lines are arranged, this structure can effectively reduce impact and the moment of torsion on the horizontal and vertical direction, and during implementation, the raised line on the axle 3 also can be provided with four or more.In the present embodiment, the first beam 8, the second beam 9 and middle beam 5 are the Y type corresponding with axle 3, namely keep the first beam 8, the second beam 9 and middle beam 5 thickness around in axle 3 outsides identical.
In the present embodiment, support 2 is " U " shape, and the first Connection Block 6 and the second Connection Block 7 are fixedly mounted on respectively on the support 2.In the present embodiment, the first Connection Block 6 and the second Connection Block 7 bottoms offer respectively two nut bore 20, nut 21 is arranged in the nut bore 20, the 3rd bolt 22 passes support 2 from support 2 bottoms and is installed on the nut 21, thereby the first Connection Block 6 and the second Connection Block 7 are fixedly installed togather with support 2, in the present embodiment, are respectively installed with a plain washer 23 and the 3rd spring washer 24 on each the 3rd bolt 22, wherein, spring washer is arranged on plain washer 23 belows.In the present embodiment, the first Connection Block 6 and the second Connection Block 7 are fixedly installed togather with the 3rd bolt 22 supports 2 by two respectively.In above-described embodiment, support 2 is " U " shape, during implementation, also can cooperate other forms of support to use.
Among the present invention, support 2 is installed in above the axle 3 by cushion blocking, and lamp housing 1 also is installed in above the axle 3 by beam, and beam is quality of rubber materials.When light fixture was impacted or vibrate, support 2 passed to axle 3 with vibration, passed to lamp housing 1 by axle 3 again, had passed through beam twice in this process, and vibration has been alleviated much by beam, finally was delivered to lamp housing 1 top vibration and had also just reduced a lot.
The present invention realizes omnidirectional's vibration damping of light fixture with single device, and realizes the absorption to moment of torsion, has effectively reduced the structure of light fixture vibrationproof, has realized simultaneously the effect of multinomial vibrationproof, by twice shock-damping structure, reaches effective shock.
Claims (9)
1. light fixture shock-damping structure, it is characterized in that: described shock-damping structure comprises lamp housing (1), the first Connection Block (6), the second Connection Block (7), the first beam (8), the second beam (9) and axle (3), axle (3) is installed in lamp housing (1) below, the first beam (8) is arranged in the first Connection Block (6), the second beam (9) is arranged in the second Connection Block (7), and axle (3) is inserted into respectively in the first beam (8) and the second beam (9).
2. light fixture shock-damping structure according to claim 1, it is characterized in that: described shock-damping structure also comprises support (2), the first Connection Block (6) and the second Connection Block (7) are fixedly installed on support (2) top.
3. light fixture shock-damping structure according to claim 1, it is characterized in that: described lamp housing (1) bottom is fixed with lamp housing installation position (4), offer beam installing hole (19) on the lamp housing installation position (4), beam (5) in the middle of being equipped with in the beam installing hole (19), axle (3) are inserted in the middle beam (5).
4. according to claim 1 and 2 or 3 described light fixture shock-damping structures, it is characterized in that: described axle (3) two ends have bolt hole (18), and the first Connection Block (6) and the second Connection Block (7) are installed together by bolt and axle (3) respectively.
5. it is characterized in that: be provided with the first catch (10) between described the first Connection Block (6) and the bolt, be provided with the second catch (11) between the second Connection Block (7) and the bolt according to claim 1 and 2 or 3 described light fixture shock-damping structures.
6. light fixture shock-damping structure according to claim 3, it is characterized in that: be provided with the 3rd catch (16) between described the first Connection Block (6) and lamp housing installation position (4), be provided with the 4th catch (17) between the second Connection Block (7) and lamp housing installation position (4).
7. according to claim 1 and 2 or 3 described light fixture shock-damping structures, it is characterized in that: described axle (3) is the Y type, and is cylindrical in the middle of namely, is provided with three raised lines all around, perhaps cylindrical in the middle of the axle (3), is provided with four raised lines all around.
8. light fixture shock-damping structure according to claim 7 is characterized in that: beam (5), the first beam (8) and the second beam (9) are respectively corresponding with axle (3) U-shaped in the middle of described.
9. according to claim 1 and 2 or 3 described light fixture shock-damping structures, it is characterized in that: described the first Connection Block (6) and the second Connection Block (7) bottom are respectively equipped with nut bore (20), be respectively equipped with nut (21) in the nut bore (20), the 3rd bolt (22) passes support (2) from support (2) bottom and is installed on the nut (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555474.3A CN102966920B (en) | 2012-12-19 | 2012-12-19 | Shock-absorbing structure for lighting fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210555474.3A CN102966920B (en) | 2012-12-19 | 2012-12-19 | Shock-absorbing structure for lighting fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966920A true CN102966920A (en) | 2013-03-13 |
| CN102966920B CN102966920B (en) | 2014-08-06 |
Family
ID=47797237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210555474.3A Expired - Fee Related CN102966920B (en) | 2012-12-19 | 2012-12-19 | Shock-absorbing structure for lighting fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966920B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002013590A (en) * | 2000-06-30 | 2002-01-18 | Honda Motor Co Ltd | Vibration isolator |
| CN201053611Y (en) * | 2007-03-16 | 2008-04-30 | 梁麟祥 | Automobile lamp possessing further shock-proof function |
| CN201097276Y (en) * | 2007-10-17 | 2008-08-06 | 广东志成冠军集团有限公司 | Hard disk vibration supporter |
| CN201497127U (en) * | 2009-05-15 | 2010-06-02 | 珠海格力电器股份有限公司 | Connection structure and air conditioning system of electric motor |
| 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 |
-
2012
- 2012-12-19 CN CN201210555474.3A patent/CN102966920B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002013590A (en) * | 2000-06-30 | 2002-01-18 | Honda Motor Co Ltd | Vibration isolator |
| CN201053611Y (en) * | 2007-03-16 | 2008-04-30 | 梁麟祥 | Automobile lamp possessing further shock-proof function |
| CN201097276Y (en) * | 2007-10-17 | 2008-08-06 | 广东志成冠军集团有限公司 | Hard disk vibration supporter |
| CN201497127U (en) * | 2009-05-15 | 2010-06-02 | 珠海格力电器股份有限公司 | Connection structure and air conditioning system of electric motor |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966920B (en) | 2014-08-06 |
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Owner name: SHENZHEN SEVA LIGHTING CO., LTD. Free format text: FORMER OWNER: HU XING Effective date: 20140610 |
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Inventor after: Hu Xing Inventor after: Guo Jingang Inventor before: Hu Xing |
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Effective date of registration: 20140610 Address after: 518000, Huafeng Weihai International Commercial Affairs Building, No. 4018, Baoan Road, Baoan District, Guangdong, Shenzhen Applicant after: Shenzhen SEVA Lighting Co., Ltd. Address before: 518000, Huafeng Weihai International Commercial Affairs Building, No. 4018, Baoan Road, Baoan District, Guangdong, Shenzhen Applicant before: Hu Xing |
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Granted publication date: 20140806 Termination date: 20181219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |