CN103363463A - Damping device for lamp - Google Patents
Damping device for lamp Download PDFInfo
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- CN103363463A CN103363463A CN2012100856412A CN201210085641A CN103363463A CN 103363463 A CN103363463 A CN 103363463A CN 2012100856412 A CN2012100856412 A CN 2012100856412A CN 201210085641 A CN201210085641 A CN 201210085641A CN 103363463 A CN103363463 A CN 103363463A
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- damping device
- light fixture
- hole
- fixed head
- fixed
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Abstract
The invention discloses a damping device for a lamp. The damping device comprises a fixing plate, a base and a damping rod. The fixing plate is provided with a first connecting through hole and a notch which are oppositely arranged. The base comprises a baseplate, supporting portions, fixing portions and an elastic clamping portion. A second connecting through hole matched with the first connecting through hole is formed in the baseplate, the supporting portions are arranged on the edge of the baseplate, the tail ends of the supporting portions extend along a plane where the baseplate is positioned to form the fixing portions, and the elastic clamping portion is abutted against the fixing plate. An elastic piece is sleeved on the damping rod. When the damping device is in use, a to-be-damped part or lamp is fixed on the fixing plate, a damping effect in the direction perpendicular to the fixing plate is realized through the damping rod and the elastic piece, and a damping effect in the horizontal direction of the fixing plate is realized through the elastic clamping portion of the base; compared with conventional damping devices, the damping device has the advantages of few elements, simple combinations among the elements and capability of being applied to occasions with high vibration environment requirements.
Description
Technical field
The present invention relates to the damping field, particularly relate to a kind of damping device for light fixture.
Background technology
In the vibration occasion, to fixedly having relatively high expectations of light fixture and inner components, require a kind of damping device for light fixture to fix light fixture and parts.
Traditional be used for the damping device of light fixture because structure is complicated, self parts can cause being applied to the occasion that vibration environment is had relatively high expectations in conjunction with too complicated because self parts is more.
Summary of the invention
Based on this, provide a kind of damping device that is used for light fixture that can be applied to the occasion that vibration environment has relatively high expectations.
A kind of damping device for light fixture comprises:
Fixed head is provided with the first connecting through hole and the breach that are oppositely arranged;
Base, comprise substrate, support portion, fixed part and elasticity holding section, described substrate is provided with the second connecting through hole that cooperates with described the first connecting through hole, described support portion is arranged on the edge of described substrate, described fixed part is extended to form along plane, described substrate place by described support portion end, thereby described elasticity holding section is from described fixed part along extending towards the direction of described substrate and snapping in described breach and described fixed head butt; And
Be arranged with the decoupling rod of elastic component;
Thereby described decoupling rod passes described the first connecting through hole and the second connecting through hole is fixed together described fixed head, described base and described elastic component.
In one embodiment, the middle part of described fixed head is provided with the first permanent opening; The middle part of described substrate is provided with the second permanent opening that cooperates with described the first permanent opening.
In one embodiment, described the first connecting through hole and described breach are arranged on two opposite edges positions of described fixed head along the length direction of described the first permanent opening.
In one embodiment, the end of described elasticity holding section forms the bending part of U-shaped.
In one embodiment, described decoupling rod comprises holding part and is provided with the free end of bayonet socket, thereby described holding part can snap in described bayonet socket described holding part is fixed on described free end.
In one embodiment, described holding part is jump ring.
In one embodiment, described decoupling rod comprises nut and is provided with externally threaded free end, described nut and described free end coupling.
In one embodiment, described fixed part is provided with screw.
Thereby the decoupling rod of this damping device for light fixture passes the first connecting through hole and the second connecting through hole is fixed together fixed head, base and elastic component.To need in use part or the light fixture of damping to be fixed on the fixed head, realize perpendicular to the cushioning effect on the fixed head direction by decoupling rod and elastic component, simultaneously by the cushioning effect on the elasticity holding section realization fixed head horizontal direction of base.This damping device for light fixture is simple in structure, and with respect to traditional damping device, the combination between the less and element of element is simple, can be applied to the occasion that vibration environment is had relatively high expectations.
Description of drawings
Fig. 1 is the schematic diagram of the damping device that is used for light fixture of an embodiment;
Fig. 2 is the explosive view of the damping device that is used for light fixture as shown in Figure 1;
Fig. 3 is the schematic diagram of the base of the damping device that is used for light fixture as shown in Figure 1;
Fig. 4 is the side view of the base of the damping device that is used for light fixture as shown in Figure 3.
The specific embodiment
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided preferred embodiment of the present invention in the accompanying drawing.But the present invention can realize with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present invention more comprehensively thorough.
Need to prove that when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.Employed term is not intended to be restriction the present invention just in order to describe the purpose of specific embodiment in specification of the present invention herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
The damping device that is used for light fixture of an embodiment comprises fixed head 10, base 20, decoupling rod 30, elastic component 40 and holding part 50 as depicted in figs. 1 and 2.
Fixed head 10 is round body construction, radially is provided with the first permanent opening 14 at the middle part of body construction, is provided with the first connecting through hole 12 and the breach 16 that is oppositely arranged at the marginal position of body construction.
In conjunction with Fig. 2, in the present embodiment, the first connecting through hole 12 and breach 16 are arranged at the length direction along the first permanent opening 14 on two opposite edges positions of fixed head 10, and the line of the first connecting through hole 12 and breach 16 is through the center of circle of body construction.Certain fixed head 10 here can also adopt other shapes, and such as adopting long strip type sheet material, then the first permanent opening 14 can be offered along the length direction of sheet material, and such as adopting ellipse sheet material, then the first permanent opening 14 can be offered along the major diameter direction of sheet material, etc.The first connecting through hole 12 and breach 16 can along the length direction setting of the first permanent opening 14, can arrange along other directions.
In conjunction with Fig. 3 and Fig. 4, base 20 comprises substrate 21, support portion 23, fixed part 25 and elasticity holding section 27.
In other embodiment, the first permanent opening 14 and the second permanent opening 24 all can omit, and can directly the parts that need damping be fixed on the damping device that passes through present embodiment on the fixed head 10 by modes such as welding and realize the damping anti seismic efficiency.
In conjunction with Fig. 1 and Fig. 2, the end of elasticity holding section 27 snaps in breach 16, the bending part 29 of U-shaped so that elasticity holding section 27 can be better with breach 16 cards and, thereby better fixed head 10 and base 20 are fixed together.At this moment, be fixedly connected with by elasticity holding section 27 between fixed head 10 and the base 20, during vibrations, the effect of bumper and absorbing shock can be played in elasticity holding section 27.
Fixed part 25 is used for base 20 fixing.In the present embodiment, fixed part 25 is provided with screw 26.In other embodiment, also can be by other means so that fixed part 25 plays fixation.
As shown in Figure 3 and Figure 4, for base 20, it can be one-body molded, is bent to form substrate 21, support portion 23, fixed part 25 and elasticity holding section 27 by the elastic plate cutting, can improve like this its antidetonation shock attenuation performance.
In conjunction with Fig. 2, an end of decoupling rod 30 is expanding end 32, and the other end is free end 34, and free end 34 is provided with bayonet socket 36.
Expanding end 32 is thick than the body of rod of decoupling rod 30, thereby after free end 34 passed hole, expanding end 32 can be stuck.
Thereby decoupling rod 40 passes the first connecting through hole 12 and the second connecting through hole 22 is fixed together fixed head 10, base 20 and elastic component 40.
In the present embodiment, be fixed on the free end 34 of decoupling rod 30 by holding part 50, fixed head 10, base 20 and elastic component 40 is fixing successively.
In addition, can also adopt other embodiments to finish the fixing of fixed head 10, base 20 and elastic component 40.For example, at the free end of decoupling rod 30 external screw thread is set, cooperates the nut with the free end coupling, get final product.
In the present embodiment, thereby holding part 50 snaps in bayonet socket 36 holding part 50 is fixed on free end 34.In other embodiment, bayonet socket 36 can omit, as long as holding part 50 can be fixed on the free end of decoupling rod 30, and elastic component 40 blocked gets final product.In conjunction with Fig. 1 and Fig. 2 as seen, elastic component 40 is between the substrate 21 and holding part 50 of base 20.
As shown in Figure 2, holding part 50 can be jump ring.
In conjunction with Fig. 1, the assembling process of above-mentioned damping device for light fixture is:
The free end 34 of decoupling rod 30 passes the first connecting through hole 12 and the second connecting through hole 22 successively, and elasticity holding section 27 snaps in the breach 16, and then elastic component 40 is set on the decoupling rod 30, and last holding part 50 is fixed on the free end 34 of decoupling rod 30.
Optimum embodiment of the present invention, one side of fixed head 10 by decoupling rod 30 pass successively the first connecting through hole 12, the second connecting through hole 24 is fixed on fixed head 10 on the base 20, the opposite side of fixed head 10 holds breach 16 by elasticity holding section 27 fixed head 10 is fixed on the base 20.When producing vibration, fixed head 10 can rock up and down, because a side of fixed head 10 killed by the elasticity holding section 27 of base 20, and elasticity holding section 27 is can strain, plays damping effect; The relative opposite side of fixed head 10 is fixing by decoupling rod 30 perforation, and under the effect of elastic component 40 (such as spring), decoupling rod 30 just plays perpendicular to the damping effect on the fixed head direction.So just can well protect light fixture or the parts that are fixed on the fixed head, play cushioning effect, reach the damping purpose.From damping effect, above-mentioned the first connecting through hole 12 must be oppositely arranged with breach 16, shown in Fig. 2 and associated description, purpose is fixing for the two ends, the left and right sides on the fixed head horizontal direction dimension are realized, but also can utilize the elasticity of elasticity holding section 27 to absorb left and right sides vibration force on the fixed head horizontal direction dimension.Play better damping effect, realize the multidimensional anti seismic efficiency.
This damping device for light fixture will need the part of damping or light fixture to be fixed on vibration damper plate in use, realize perpendicular to the cushioning effect on fixed head 10 directions cushioning effect that realizes on fixed head 10 horizontal directions by the elasticity holding section 27 of base 20 simultaneously by decoupling rod 30 and elastic component 40.This damping device for light fixture is simple in structure, and with respect to traditional damping device, the combination between the less and element of element is simple, can be applied to the occasion that vibration environment is had relatively high expectations.
This damping device for light fixture can be applied to shipbuilding industry.For example, light fixture is fixing aboard ship.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.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 (8)
1. a damping device that is used for light fixture is characterized in that, comprising:
Fixed head is provided with the first connecting through hole and the breach that are oppositely arranged;
Base, comprise substrate, support portion, fixed part and elasticity holding section, described substrate is provided with the second connecting through hole that cooperates with described the first connecting through hole, described support portion is arranged on the edge of described substrate, described fixed part is extended to form along plane, described substrate place by described support portion end, thereby described elasticity holding section is from described fixed part along extending towards the direction of described substrate and snapping in described breach and described fixed head butt; And
Be arranged with the decoupling rod of elastic component;
Thereby described decoupling rod passes described the first connecting through hole and the second connecting through hole is fixed together described fixed head, described base and described elastic component.
2. the damping device for light fixture according to claim 1 is characterized in that, the middle part of described fixed head is provided with the first permanent opening; The middle part of described substrate is provided with the second permanent opening that cooperates with described the first permanent opening.
3. the damping device for light fixture according to claim 2 is characterized in that, described the first connecting through hole and described breach are arranged on two opposite edges positions of described fixed head along the length direction of described the first permanent opening.
4. the damping device for light fixture according to claim 1 is characterized in that, the end of described elasticity holding section forms the bending part of U-shaped.
5. the damping device for light fixture according to claim 1 is characterized in that, described decoupling rod comprises holding part and is provided with the free end of bayonet socket, thereby described holding part can snap in described bayonet socket described holding part is fixed on described free end.
6. the damping device for light fixture according to claim 5 is characterized in that, described holding part is jump ring.
7. the damping device for light fixture according to claim 1 is characterized in that, described decoupling rod comprises nut and is provided with externally threaded free end, described nut and described free end coupling.
8. the damping device for light fixture according to claim 1 is characterized in that, described fixed part is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100856412A CN103363463A (en) | 2012-03-27 | 2012-03-27 | Damping device for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100856412A CN103363463A (en) | 2012-03-27 | 2012-03-27 | Damping device for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103363463A true CN103363463A (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100856412A Pending CN103363463A (en) | 2012-03-27 | 2012-03-27 | Damping device for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103363463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858135A (en) * | 2015-05-14 | 2015-08-26 | 赵静 | Shake-proof illuminating lamp for patting type standard vibration sieving machine |
| CN106500062A (en) * | 2015-09-08 | 2017-03-15 | 海洋王（东莞）照明科技有限公司 | A kind of vibration absorber and light fixture |
| CN106793617A (en) * | 2016-12-24 | 2017-05-31 | 苏州天华信息科技股份有限公司 | A kind of monitoring device case |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781443A (en) * | 1954-02-19 | 1957-02-12 | William R Cargle | Vehicle yieldable light mounting |
| CN2030281U (en) * | 1988-04-14 | 1989-01-04 | 广东省煤矿液压支架厂 | Antiknock antivibration lighting lamp |
| JPH01311507A (en) * | 1988-06-08 | 1989-12-15 | Hitachi Lighting Ltd | Fitting of ballast for discharge lamp |
| CN201344478Y (en) * | 2009-01-24 | 2009-11-11 | 四川九洲铭伟半导体照明有限公司 | Shockproof, anti-loosening and anti-drop structure for light emitting diode (LED) |
| CN101761840A (en) * | 2009-11-03 | 2010-06-30 | 海洋王照明科技股份有限公司 | Embedded airfield runway centerline lamp |
| CN101922645A (en) * | 2009-06-10 | 2010-12-22 | 海洋王照明科技股份有限公司 | Airport vertical type runway sidelight capable of fast replacing light source |
-
2012
- 2012-03-27 CN CN2012100856412A patent/CN103363463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2781443A (en) * | 1954-02-19 | 1957-02-12 | William R Cargle | Vehicle yieldable light mounting |
| CN2030281U (en) * | 1988-04-14 | 1989-01-04 | 广东省煤矿液压支架厂 | Antiknock antivibration lighting lamp |
| JPH01311507A (en) * | 1988-06-08 | 1989-12-15 | Hitachi Lighting Ltd | Fitting of ballast for discharge lamp |
| CN201344478Y (en) * | 2009-01-24 | 2009-11-11 | 四川九洲铭伟半导体照明有限公司 | Shockproof, anti-loosening and anti-drop structure for light emitting diode (LED) |
| CN101922645A (en) * | 2009-06-10 | 2010-12-22 | 海洋王照明科技股份有限公司 | Airport vertical type runway sidelight capable of fast replacing light source |
| CN101761840A (en) * | 2009-11-03 | 2010-06-30 | 海洋王照明科技股份有限公司 | Embedded airfield runway centerline lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858135A (en) * | 2015-05-14 | 2015-08-26 | 赵静 | Shake-proof illuminating lamp for patting type standard vibration sieving machine |
| CN106500062A (en) * | 2015-09-08 | 2017-03-15 | 海洋王（东莞）照明科技有限公司 | A kind of vibration absorber and light fixture |
| CN106793617A (en) * | 2016-12-24 | 2017-05-31 | 苏州天华信息科技股份有限公司 | A kind of monitoring device case |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |