CN103307555A - Shock absorber and lamp using shock absorber - Google Patents
Shock absorber and lamp using shock absorber Download PDFInfo
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- CN103307555A CN103307555A CN201210066447XA CN201210066447A CN103307555A CN 103307555 A CN103307555 A CN 103307555A CN 201210066447X A CN201210066447X A CN 201210066447XA CN 201210066447 A CN201210066447 A CN 201210066447A CN 103307555 A CN103307555 A CN 103307555A
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- shock absorber
- footstock
- pedestal
- face
- elastic ring
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Abstract
The invention discloses a shock absorber. The shock absorber comprises a base, wherein a hollow accommodating cavity body is formed in the base; a top base is arranged in the accommodating cavity body; the side wall of the top base is connected with the inner wall of the accommodating cavity body through a plurality of elastic pieces; an elastic ring is arranged between the side wall of the top seat and the inner wall of the accommodating cavity body; the elastic ring wraps the base and the top base; the elastic pieces are arranged in the elastic ring. The invention also provides a lamp using the shock absorber. By the elastic pieces of the shock absorber disclosed by the invention, the vibration impact on the shock absorber can be buffered along the axes of the elastic pieces, and the vibration impact from all directions of the shock absorber can be buffered by the elastic rings, so that vibration energy is consumed to fulfill the aims of absorbing shock; and therefore, the lamp can work normally in a continuous and strong shock environment, the maintenance cost of the lamp is reduced, and the service life of the lamp is prolonged. The shock absorber disclosed by the invention is simple in structure, low in manufacturing cost, and convenient to install; and the top base is fixedly connected with the lamp and the base is fixed to the surface to be installed when the shock absorber is installed.
Description
Technical field
The invention belongs to field of light fittings, relate in particular to a kind of shock absorber and use the light fixture of this shock absorber.
Background technology
At present, in the illumination field, general light fixture all is the position that is directly installed on use by support or screw, if there is bigger exciting environment the use location, these excitings will directly be relayed to light fixture by support or screw, and light fixture is worked fragile under this environment, increased maintenance cost, reduce the reliability of light fixture, shortened the service life of light fixture, brought economic loss to the client.
Along with the development of technology, also there is the shock absorber of employing that light fixture is carried out vibration damping in this area, to improve the service life of light fixture.But the prior oscillating damper complex structure is installed very inconvenient.
Summary of the invention
The objective of the invention is to overcome the deficiency of above-mentioned technology, a kind of shock absorber simple in structure, easy for installation is provided and uses the light fixture of this shock absorber.
The present invention realizes like this, a kind of shock absorber, comprise pedestal, offer the ccontaining cavity of a hollow on the described pedestal, be provided with a footstock in the described ccontaining cavity, the sidewall of described footstock is connected with the inwall of described ccontaining cavity by some elastic components, is provided with an elastic ring between the sidewall of described footstock and the inwall of described ccontaining cavity, described elastic ring is coated on described pedestal and the footstock, and described elastic component is located at described elastic ring inside.
Particularly, described pedestal comprises the first pedestal end face and the second pedestal end face that is oppositely arranged, and the cross-sectional area of described ccontaining cavity successively decreases to the described second pedestal end face successively from the described first pedestal end face.
Particularly, described footstock comprises the first relative footstock end face and the second footstock end face, the described first footstock end face and the described first pedestal end face are positioned at the same side, the described second footstock end face and the described second pedestal end face are positioned at the same side, and the cross-sectional area of described footstock successively decreases to the described second footstock end face successively from the described first footstock end face.
Particularly, described elastic component evenly distributes in described ccontaining cavity.
Preferably, described elastic component is spring.
Preferably, described pedestal and footstock are made by metal material, and described pedestal and footstock weld with described elastic component respectively.
Preferably, described elastic ring is made by elastomeric material, and described elastic ring is coated on described pedestal and the footstock by Shooting Technique.
The present invention also provides a kind of light fixture, comprises lamp body, the lamp bracket that is connected with described lamp body and foregoing shock absorber, and described lamp bracket is fixedlyed connected with the footstock of described shock absorber.
Particularly, described lamp body and described lamp bracket are hinged.
Particularly, offer some screwed holes on the described pedestal, described shock absorber is fixed to surface to be installed by the screw that is arranged in the described screwed hole.
The elastic component of shock absorber of the present invention can cushion along the vibratory impulse of elastic component axis direction to shock absorber, elastic ring can cushion the vibratory impulse from the shock absorber all directions, thereby vibrational energy is cut out, reach the purpose of vibration damping, make light fixture can continue, operate as normal under the strong vibration environment, reduce the maintenance cost of light fixture, improved the service life of light fixture.
In addition, shock absorber of the present invention only is made up of pedestal, footstock, elastic component and elastic ring, and simple in structure, low cost of manufacture only need be fixedlyed connected footstock during installation with light fixture, pedestal is fixed on the surface to be installed, and is easy for installation.
Description of drawings
In order to be illustrated more clearly in technical scheme of the present invention, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the decomposing schematic representation of the shock absorber that provides of the embodiment of the invention;
Fig. 2 is the installation diagram of Fig. 1;
Fig. 3 is along the cutaway view of A-A direction among Fig. 2;
Fig. 4 is the schematic diagram of light fixture of the shock absorber of use Fig. 1 of providing of the embodiment of the invention ~ shown in Figure 3.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
As Fig. 1 ~ shown in Figure 3, a kind of shock absorber that the embodiment of the invention provides comprises pedestal 1, offers the ccontaining cavity 11 of a hollow on the pedestal 1, is provided with a footstock 2 in the ccontaining cavity 11; The sidewall 21 of footstock 2 is connected with the inwall of ccontaining cavity 11 by some elastic components 3, and elastic component 3 not only can prevent from breaking away from each other between pedestal 1 and the footstock 2, can also cushion along the vibratory impulse of elastic component 3 axis directions to shock absorber; Be provided with an elastic ring 4 between the inwall of the sidewall of footstock 2 and ccontaining cavity 11, elastic ring 4 is coated on pedestal 1 and the footstock 2, elastic component 3 is located at elastic ring 4 inside, and elastic ring 4 can cushion the vibratory impulse from the shock absorber all directions, has excellent vibration damping effect.
When shock absorber of the present invention is installed with need vibration damping equipment (as light fixture), at first need be fixedly attached on the footstock 2 by vibration damping equipment, again pedestal 1 is fixed to surface to be installed (as ceiling) and gets final product.When need vibration damping equipment is subjected to the external vibration impact, need vibration damping equipment that vibrational energy is delivered to shock absorber, the elastic component 3 of shock absorber can cushion along the vibratory impulse of elastic component 3 axis directions to shock absorber, elastic ring 4 can cushion the vibratory impulse from the shock absorber all directions, thereby vibrational energy is cut out, reach the purpose of vibration damping, make need vibration damping equipment can continue, operate as normal under the strong vibration environment, reduce the maintenance cost that needs vibration damping equipment, improved the service life that needs vibration damping equipment.
In addition, shock absorber of the present invention only is made up of pedestal 1, footstock 2, elastic component 3 and elastic ring 4, and simple in structure, low cost of manufacture only need be fixedlyed connected footstock 2 during installation with needing vibration damping equipment, pedestal 1 is fixed on the surface to be installed, and is easy for installation.
Below each part of the present invention is described in detail.
Shown in Fig. 1,3, particularly, described pedestal 1 comprises the first pedestal end face 12 and the second pedestal end face 13 that is oppositely arranged, and the cross-sectional area of ccontaining cavity 11 successively decreases successively from the first pedestal end face, 12 to second pedestal end faces 13, and namely ccontaining cavity 11 is shaped as back taper.Described footstock 2 comprises the first relative footstock end face 22 and the second footstock end face 23, the first footstock end face 22 and the first pedestal end face 12 are positioned at the same side, the second footstock end face 23 and the second pedestal end face 13 are positioned at the same side, the cross-sectional area of footstock 2 successively decreases successively from the first footstock end face, 22 to second footstock end faces 23, and namely the shape of footstock 2 also is back taper.Ccontaining cavity 11 and footstock 2 adopt the shape of this back taper, both be convenient to being connected of elastic component 3 and pedestal 1 and footstock 2, be convenient to installing and fixing of elastic ring 4 again, elastic ring 4 is tightly gripped by pedestal 1 and footstock 2, has prevented that elastic ring 4 from coming off between pedestal 1 and footstock 2.In other embodiments, described ccontaining cavity 11 and footstock 2 can also adopt cylindrical structural.
As shown in Figure 1, in the present embodiment, described elastic component 3 is provided with four, and evenly distributes in ccontaining cavity 11.The quantity of elastic component 3 can be decided according to the residing vibration environment of shock absorber, and the place that vibratory impulse is bigger can increase the quantity of elastic component 3, the quantity that the less ground of vibration environment can corresponding minimizing elastic component 3.
In the present embodiment, described elastic component 3 preferred springs, pedestal 1 and footstock 2 are made by metal material, because pedestal 1, footstock 2 and elastic component 3 are metal material, therefore pedestal 1 and footstock 2 can weld with elastic component 3 respectively, adopt the connected mode of welding, have increased bonding strength.
As shown in Figure 3, in the present embodiment, described elastic ring 4 is made by elastomeric material, and elastic ring 4 is coated on pedestal 1 and the footstock 2 by Shooting Technique, and elastic component 3 is located within the elastic ring 4.Because elastomeric material has very high elasticity, therefore the elastic ring 4 that adopts elastomeric material to make has good shock resistance, effectively the vibratory impulse that is subjected to of snubber.In the shock absorber production process, adopt injection machine the elastomeric material of fusion to be expelled between the inwall of the sidewall of footstock 2 and ccontaining cavity 11, the elastomeric material of fusion coats elastic component 3 simultaneously, after treating the elastomeric material cooling, can form elastic ring 4, elastic ring 4 can tightly be bonded together with the sidewall of footstock 2 and the inwall of ccontaining cavity 11, has guaranteed that elastic ring 4 can not come off, and elastic component 3 is located at elastic ring 4 inside, has guaranteed further that also elastic ring 4 can not come off.
Preferably, described elastic ring 4 injects by injection machine that silicon rubber is high temperature vulcanized to form, sulfuration back pedestal 1, footstock 2, elastic component 3 and elastic ring 4 form one, thereby make shock absorber of the present invention, this shock absorber has stronger mechanical strength and excellent vibration damping effect, can satisfy the light fixture of Different Weight and different mounting means, significantly improve the service life of light fixture under the environment that shakes by force.
As Fig. 1 ~ shown in Figure 4, the embodiment of the invention also provides a kind of light fixture, comprises lamp body 5, the lamp bracket 6 that is connected with lamp body 5 and foregoing shock absorber.
Particularly, lamp body 5 is hinged with lamp bracket 6, make lamp body 5 relatively lamp bracket 6 swing back and forth, in swing process, also can cushion the vibratory impulse that lamp body 5 is subjected to.
Particularly, lamp bracket 6 is fixedlyed connected with the footstock 2 of shock absorber by screw 61; Offer some screwed holes 14 on the pedestal 1, shock absorber is fixed to surface to be installed (as ceiling) by the screw (not shown) that is arranged in the screwed hole 14.
When light fixture of the present invention is subjected to the external vibration impact, light fixture is delivered to shock absorber by the lamp bracket that is connected with lamp body 56 with vibrational energy, the elastic component 3 of shock absorber can cushion along the vibratory impulse of elastic component 3 axis directions to shock absorber, elastic ring 4 can cushion the vibratory impulse from the shock absorber all directions, thereby vibrational energy is cut out, reach the purpose of vibration damping, make light fixture can continue, operate as normal under the strong vibration environment, reduce the maintenance cost of light fixture, improved the service life of light fixture.
The above is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (10)
1. shock absorber, it is characterized in that, comprise pedestal, offer the ccontaining cavity of a hollow on the described pedestal, be provided with a footstock in the described ccontaining cavity, the sidewall of described footstock is connected with the inwall of described ccontaining cavity by some elastic components, is provided with an elastic ring between the sidewall of described footstock and the inwall of described ccontaining cavity, described elastic ring is coated on described pedestal and the footstock, and described elastic component is located at described elastic ring inside.
2. shock absorber according to claim 1 is characterized in that, described pedestal comprises the first pedestal end face and the second pedestal end face that is oppositely arranged, and the cross-sectional area of described ccontaining cavity successively decreases to the described second pedestal end face successively from the described first pedestal end face.
3. shock absorber according to claim 2, it is characterized in that, described footstock comprises the first relative footstock end face and the second footstock end face, the described first footstock end face and the described first pedestal end face are positioned at the same side, the described second footstock end face and the described second pedestal end face are positioned at the same side, and the cross-sectional area of described footstock successively decreases to the described second footstock end face successively from the described first footstock end face.
4. shock absorber according to claim 1 is characterized in that, described elastic component evenly distributes in described ccontaining cavity.
5. shock absorber according to claim 4 is characterized in that, described elastic component is spring.
6. shock absorber according to claim 5 is characterized in that, described pedestal and footstock are made by metal material, and described pedestal and footstock weld with described elastic component respectively.
7. shock absorber according to claim 1 is characterized in that, described elastic ring is made by elastomeric material, and described elastic ring is coated on described pedestal and the footstock by Shooting Technique.
8. a light fixture comprises lamp body and the lamp bracket that is connected with described lamp body, it is characterized in that, comprises that also described lamp bracket is fixedlyed connected with the footstock of described shock absorber as each described shock absorber of claim 1 ~ 7.
9. light fixture according to claim 1 is characterized in that, described lamp body and described lamp bracket are hinged.
10. light fixture according to claim 1 is characterized in that, offers some screwed holes on the described pedestal, and described shock absorber is fixed to surface to be installed by the screw that is arranged in the described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066447XA CN103307555A (en) | 2012-03-14 | 2012-03-14 | Shock absorber and lamp using shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210066447XA CN103307555A (en) | 2012-03-14 | 2012-03-14 | Shock absorber and lamp using shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307555A true CN103307555A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210066447XA Pending CN103307555A (en) | 2012-03-14 | 2012-03-14 | Shock absorber and lamp using shock absorber |
Country Status (1)
| Country | Link |
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| CN (1) | CN103307555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885223A (en) * | 2017-04-28 | 2017-06-23 | 中山市恩晟德光电科技有限公司 | A kind of damping LED spotlight |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002118279A (en) * | 2000-10-12 | 2002-04-19 | Honda Motor Co Ltd | Pavement tile incorporating solar battery |
| CN1165705C (en) * | 2000-07-20 | 2004-09-08 | 梁麟祥 | Automobile lamp with damping device |
| CN201110342Y (en) * | 2007-11-28 | 2008-09-03 | 上海市金山区环境保护研究所 | Damping sheet |
| CN201421035Y (en) * | 2009-04-03 | 2010-03-10 | 上海南华机电厂 | Lamp with spring vibration damper |
| CN101907270A (en) * | 2009-06-04 | 2010-12-08 | 海洋王照明科技股份有限公司 | Vibration reducer for lamp and vibration-reducing lamp with same |
| CN101922682A (en) * | 2009-06-12 | 2010-12-22 | 海洋王照明科技股份有限公司 | Lamp vibration absorber and lamp device using same |
| CN101929661A (en) * | 2009-06-19 | 2010-12-29 | 海洋王照明科技股份有限公司 | Suspension type special lamp shock absorber and lamp device thereof |
| CN202074432U (en) * | 2010-12-16 | 2011-12-14 | 深圳市鹏之光照明科技有限公司 | Vibration damper and lamp |
-
2012
- 2012-03-14 CN CN201210066447XA patent/CN103307555A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1165705C (en) * | 2000-07-20 | 2004-09-08 | 梁麟祥 | Automobile lamp with damping device |
| JP2002118279A (en) * | 2000-10-12 | 2002-04-19 | Honda Motor Co Ltd | Pavement tile incorporating solar battery |
| CN201110342Y (en) * | 2007-11-28 | 2008-09-03 | 上海市金山区环境保护研究所 | Damping sheet |
| CN201421035Y (en) * | 2009-04-03 | 2010-03-10 | 上海南华机电厂 | Lamp with spring vibration damper |
| CN101907270A (en) * | 2009-06-04 | 2010-12-08 | 海洋王照明科技股份有限公司 | Vibration reducer for lamp and vibration-reducing lamp with same |
| CN101922682A (en) * | 2009-06-12 | 2010-12-22 | 海洋王照明科技股份有限公司 | Lamp vibration absorber and lamp device using same |
| CN101929661A (en) * | 2009-06-19 | 2010-12-29 | 海洋王照明科技股份有限公司 | Suspension type special lamp shock absorber and lamp device thereof |
| CN202074432U (en) * | 2010-12-16 | 2011-12-14 | 深圳市鹏之光照明科技有限公司 | Vibration damper and lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885223A (en) * | 2017-04-28 | 2017-06-23 | 中山市恩晟德光电科技有限公司 | A kind of damping LED spotlight |
| CN106885223B (en) * | 2017-04-28 | 2019-07-12 | 中山市恩晟德光电科技有限公司 | A kind of damping LED spotlight |
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Application publication date: 20130918 |
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