CN103162243B - Light fixture anti-rattler and the light fixture containing this light fixture anti-rattler - Google Patents
Light fixture anti-rattler and the light fixture containing this light fixture anti-rattler Download PDFInfo
- Publication number
- CN103162243B CN103162243B CN201110421352.0A CN201110421352A CN103162243B CN 103162243 B CN103162243 B CN 103162243B CN 201110421352 A CN201110421352 A CN 201110421352A CN 103162243 B CN103162243 B CN 103162243B
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- China
- Prior art keywords
- light fixture
- rattler
- cushion
- shaped frame
- lower cushion
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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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A kind of light fixture anti-rattler, the U-shaped frame of light fixture is fixed on base by it, described light fixture anti-rattler comprises lower cushion, upper cushion, lid and threaded fastener, lower cushion is located on described base, upper cushion is located on described lower cushion, the bottom clamping of described U-shaped frame is between described lower cushion and upper cushion, lid offers the accepting groove of accommodating described upper and lower cushion, and threaded fastener wears described lid, upper cushion, U-shaped frame, lower cushion and base and is fixed up by described U-shaped frame.Cushion on above-mentioned light fixture anti-rattler, lower cushion hold the bottom of U-shaped frame tightly, then with threaded fastener locking, simple and reliable for structure, easy for installation, resistance to shock is better.The present invention also provides a kind of light fixture containing above-mentioned light fixture anti-rattler.
Description
[technical field]
The present invention relates to a kind of vibration abatement, particularly relate to a kind of light fixture anti-rattler and the light fixture containing this light fixture anti-rattler.
[background technology]
After lamp installation, in the vibrations being subject to producing under external force impact in various degree.If do not carry out damping, will light fixture be damaged, such as, the light source short circuit of light fixture can be caused, or the translucent cover glass breakage of light fixture.In order to carry out damping, traditional light fixture increases antivibrator separately on support.But existing antivibrator complex structure, installs comparatively inconvenience.
[summary of the invention]
In view of above-mentioned condition, be necessary the light fixture anti-rattler providing a kind of structure simple, easy for installation and the light fixture containing this light fixture anti-rattler.
A kind of light fixture anti-rattler, the U-shaped frame of light fixture is fixed on base by it, and described light fixture anti-rattler comprises:
Lower cushion, is located on described base;
Upper cushion, is located on described lower cushion, and the bottom clamping of described U-shaped frame is between described lower cushion and upper cushion;
Lid, offers the accepting groove of the described upper cushion of collecting, lower cushion; And
Threaded fastener, wears described lid, upper cushion, U-shaped frame, lower cushion and base and is fixed up by described U-shaped frame.
Further, described lid comprises base plate and vertically extending two side plates from the relative both sides of described base plate towards same direction, and described base plate and described side plate form described accepting groove jointly.
Further, the relative in addition both sides of described base plate are respectively equipped with the stop part abutted against with the end of described upper cushion.
Further, described upper cushion offers the draw-in groove of the bottom of accommodating described U-shaped frame, and the thickness bottom described draw-in groove is greater than the height of described stop part.
Further, the degree of depth of described draw-in groove is greater than the thickness bottom described U-shaped frame, makes described upper cushion and described lower cushion surround the ferrule arrangement of passing bottom a described U-shaped of confession.
Further, described threaded fastener is bolt, and its end sleeve away from cap head is provided with nut, and described nut and described base abut against, and described cap head and described lid abut against.
Further, also comprise and be sheathed on described threaded fastener, be held on the first rigid gasket between described nut and described base.
Further, also comprise and be sheathed on described threaded fastener, be held on the second rigid gasket between described cap head and described lid.
Further, also comprise and be sheathed on described threaded fastener, be held on elastic washer between described first rigid gasket and described nut.
A kind of light fixture, comprising:
Above-mentioned light fixture anti-rattler; And
Lamp holder, is fixedly connected with the two ends of described U-shaped frame.
Cushion on above-mentioned light fixture anti-rattler, lower cushion hold the bottom of U-shaped frame tightly, then with threaded fastener locking, simple and reliable for structure, easy for installation, resistance to shock is better.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the light fixture of better embodiment of the present invention;
Fig. 2 is the exploded view of light fixture shown in Fig. 1.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to Fig. 1, the light fixture 10 of better embodiment of the present invention, comprise lamp holder (not shown), base 100, U-shaped frame 200 and light fixture anti-rattler 300.U-shaped frame 200 is fixed on base 100 by light fixture anti-rattler 300.Lamp holder is fixedly connected with the two ends of U-shaped frame 200.
In the present embodiment, base 100 is the platy structure of thin-and-long.U-shaped frame 200 comprises bottom and from the two ends of bottom towards two support arms that a lateral buckling of bottom extends.Lamp holder can be clamped between the free end of two support arms.
Refer to Fig. 2, light fixture anti-rattler 300 comprises lower cushion 310, lower cushion 310, upper cushion 320, lid 330 and threaded fastener 340.
Lower cushion 310 is located on base 100.Lower cushion 310 can be made up of rubber, elastoplast, and in the present embodiment, lower cushion 310 is the rubber blanket of rectangle.
Upper cushion 320 is located on lower cushion 310, and U-shaped frame 200 is held between lower cushion 310 and upper cushion 320.In the present embodiment, upper cushion 320 offers draw-in groove 321, and the bottom of U-shaped frame 200 is contained in draw-in groove 321.Upper cushion 320 can be made up of rubber, elastoplast, and in the present embodiment, upper cushion 320 is rubber blanket.In order to improve the damping effect of light fixture anti-rattler 300, lower cushion 310 is corresponding with the draw-in groove 321 of upper cushion 320, makes cushion 320 and lower cushion 310 surround a ferrule arrangement, thus makes in the bottom of U-shaped frame 200 through in this ferrule arrangement.
It should be noted that, upper cushion 320 also can not offer draw-in groove 321, and U-shaped frame 200 is held between lower cushion 310 and upper cushion 320, now has damping effect equally.In addition, in order to fix U-shaped frame 200 more easily, improve packaging efficiency, draw-in groove 321 two side of upper cushion 320 is provided with locating dowel, on lower cushion 310, correspondence offers locating hole, locating dowel matches with locating hole, and the bottom being sheathed on U-shaped frame 200 to make upper cushion 321 and lower cushion 310 does not come off.
Lid 330 offers accepting groove 331, and lower cushion 310 and upper cushion 320 are contained in accepting groove 331.Concrete lid 330 comprises base plate 332 and vertically extending two side plates 335 from the relative both sides of base plate 332 towards same direction in the present embodiment, and base plate 332 and side plate 335 form accepting groove 331 jointly.In addition, the relative in addition both sides of base plate 332 are respectively equipped with the stop part 337 abutted against with the end of upper cushion 320, to prevent upper cushion 320 from sliding at lid 330, thus accurately locate upper cushion 320, and then fix U-shaped frame 200 easily.In order to improve the damping effect of light fixture anti-rattler 300, the height of stop part 337 is less than the thickness bottom the draw-in groove 321 of cushion 320, makes cushion 320 easily elastic deformation occur under the extruding of U-shaped frame 200, with absorbing vibration active force.
Threaded fastener 340 wears lid 330, upper cushion 320, lower cushion 310 and base 100 and is fixedly connected with by U-shaped frame 200.Threaded fastener 340 can be bolt, screw, stud etc.Concrete threaded fastener 340 is bolt, and its end sleeve away from cap head is provided with nut 341 in the present embodiment, and nut 341 and base 100 abut against, and cap head and lid 330 abut against.
It should be noted that, nut 341 also can omit, and now base 100 offers screw, threaded fastener 340 wear successively lid 330, upper cushion 320, U-shaped frame 200, after lower cushion 310 and the screwhole spiro bonding of base 100.Or, lid 330 offers screw, threaded fastener 340 wear successively base 100, lower cushion 310, U-shaped frame 200, after upper cushion 320 and the screwhole spiro bonding of lid 330.
In addition, in order to improve the fastening shape of threaded fastener 340, light fixture anti-rattler 300 also comprises the first rigid gasket 350 and the second rigid gasket 360.First rigid gasket 350 is sheathed on threaded fastener 340, is held between spiral shell 341 and base 100.Second rigid gasket 360 is sheathed on threaded fastener 340, is held between the cap head of threaded fastener 340 and lid 330.
In order to improve the shockproof effect of light fixture anti-rattler 300 further, light fixture anti-rattler 300 also comprises elastic washer 370.Elastic washer 370 is sheathed on threaded fastener 340, is held between the first rigid gasket 350 and nut 341.
Cushion 320 on above-mentioned light fixture anti-rattler 300, lower cushion 310 hold the bottom of U-shaped frame 200 tightly, then lock with threaded fastener 340, and simple and reliable for structure, easy for installation, resistance to shock is better.
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 (10)
1. a light fixture anti-rattler, the U-shaped frame of light fixture is fixed on base by it, it is characterized in that, described light fixture anti-rattler comprises:
Lower cushion, is located on described base;
Upper cushion, is located on described lower cushion, and the bottom clamping of described U-shaped frame is between described lower cushion and upper cushion;
Lid, offers the accepting groove of the described upper cushion of collecting and lower cushion; And
Threaded fastener, wears described lid, upper cushion, U-shaped frame, lower cushion and base and is fixed up by described U-shaped frame.
2. light fixture anti-rattler as claimed in claim 1, it is characterized in that, described lid comprises base plate and vertically extending two side plates from the relative both sides of described base plate towards same direction, and described base plate and described side plate form described accepting groove jointly.
3. light fixture anti-rattler as claimed in claim 2, is characterized in that, the relative in addition both sides of described base plate are respectively equipped with the stop part abutted against with the end of described upper cushion.
4. light fixture anti-rattler as claimed in claim 3, it is characterized in that, described upper cushion offers the draw-in groove of the bottom of accommodating described U-shaped frame, and the thickness bottom described draw-in groove is greater than the height of described stop part.
5. light fixture anti-rattler as claimed in claim 4, it is characterized in that, the degree of depth of described draw-in groove is greater than the thickness bottom described U-shaped frame, the ferrule arrangement that the bottom making described upper cushion and described lower cushion surround a described U-shaped of confession is passed.
6. light fixture anti-rattler as claimed in claim 1, it is characterized in that, described threaded fastener is bolt, and its end sleeve away from cap head is provided with nut, and described nut and described base abut against, and described cap head and described lid abut against.
7. light fixture anti-rattler as claimed in claim 6, is characterized in that, also comprises being sheathed on described threaded fastener, being held on the first rigid gasket between described nut and described base.
8. light fixture anti-rattler as claimed in claim 7, is characterized in that, also comprises being sheathed on described threaded fastener, being held on the second rigid gasket between described cap head and described lid.
9. light fixture anti-rattler as claimed in claim 7, is characterized in that, also comprises being sheathed on described threaded fastener, being held on elastic washer between described first rigid gasket and described nut.
10. a light fixture, is characterized in that, comprising:
Light fixture anti-rattler as described in any one of claim 1 ~ 9; And
Lamp holder, is fixedly connected with the two ends of the U-shaped frame of described light fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421352.0A CN103162243B (en) | 2011-12-15 | 2011-12-15 | Light fixture anti-rattler and the light fixture containing this light fixture anti-rattler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421352.0A CN103162243B (en) | 2011-12-15 | 2011-12-15 | Light fixture anti-rattler and the light fixture containing this light fixture anti-rattler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162243A CN103162243A (en) | 2013-06-19 |
| CN103162243B true CN103162243B (en) | 2016-01-20 |
Family
ID=48585564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110421352.0A Expired - Fee Related CN103162243B (en) | 2011-12-15 | 2011-12-15 | Light fixture anti-rattler and the light fixture containing this light fixture anti-rattler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162243B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500062B (en) * | 2015-09-08 | 2020-01-17 | 海洋王（东莞）照明科技有限公司 | Vibration damper and lamp |
| CN106122848A (en) * | 2016-07-17 | 2016-11-16 | 安徽卓越电气有限公司 | Fastening piece for mounting plant lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344477Y (en) * | 2008-12-12 | 2009-11-11 | 上海亚明灯泡厂有限公司 | Vibration damper for luminaries |
| AU2009101168A4 (en) * | 2009-11-16 | 2009-12-10 | Jurgens, Elise Rachel | LED light mount |
| ES2355780A1 (en) * | 2009-03-05 | 2011-03-31 | Ombu Comercial Distribuidora, S.A. | Shock absorber for lanterns. (Machine-translation by Google Translate, not legally binding) |
| CN202022097U (en) * | 2011-04-29 | 2011-11-02 | 中国重汽集团济南动力有限公司 | Auxiliary support assembly for gearbox |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7165870B2 (en) * | 2005-01-19 | 2007-01-23 | Mckenney Jerry D | Vibration dampening device for light fixtures |
-
2011
- 2011-12-15 CN CN201110421352.0A patent/CN103162243B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201344477Y (en) * | 2008-12-12 | 2009-11-11 | 上海亚明灯泡厂有限公司 | Vibration damper for luminaries |
| ES2355780A1 (en) * | 2009-03-05 | 2011-03-31 | Ombu Comercial Distribuidora, S.A. | Shock absorber for lanterns. (Machine-translation by Google Translate, not legally binding) |
| AU2009101168A4 (en) * | 2009-11-16 | 2009-12-10 | Jurgens, Elise Rachel | LED light mount |
| CN202022097U (en) * | 2011-04-29 | 2011-11-02 | 中国重汽集团济南动力有限公司 | Auxiliary support assembly for gearbox |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103162243A (en) | 2013-06-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20181215 |