CN104566005A - Lamp and fixing support structure thereof - Google Patents
Lamp and fixing support structure thereof Download PDFInfo
- Publication number
- CN104566005A CN104566005A CN201310522696.XA CN201310522696A CN104566005A CN 104566005 A CN104566005 A CN 104566005A CN 201310522696 A CN201310522696 A CN 201310522696A CN 104566005 A CN104566005 A CN 104566005A
- Authority
- CN
- China
- Prior art keywords
- guide post
- elastic component
- cover plate
- support structure
- shape housing
- Prior art date
- 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.)
- Granted
Links
- 230000005489 elastic deformation Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 abstract description 13
- 230000035939 shock Effects 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/108—Arms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a lamp and a fixing support structure thereof. The fixing support structure comprises a back cover, platform-shaped cylindrical shock pads, a front cover, a fixing disk, a first elastic part and a second elastic part, wherein the back cover comprises a platform-shaped shell and a guide rod; one end of the guide rod is vertically fixed on the inner side of the bottom of the platform-shaped shell; the other end of the guide rod passes through an opening and projects out of the platform-shaped shell; the shock pads are arranged on the platform-shaped shell in a sleeving way; the front cover is arranged on the platform-shaped shell in a sleeving way, and is pressed against the shock pads; the front cover comprises a platform-shaped barrel and a cover plate; the cover plate is fixed at the small open end of the platform-shaped barrel; a through hole through which the guide rod passes is formed in the middle part of the cover plate; the fixing disk is in sliding sleeve connection with one end, which is exposed out of the platform-shaped shell, of the guide rod; the fixing disk can slide along the axial direction of the guide rod; the first elastic part is arranged on the guide rod in a sleeving way, and the two ends of the first elastic part are pressed against the bottom of the platform-shaped shell and the inner surface of the cover plate; the second elastic part is arranged on the guide rod in a sleeving way, and two ends of the second elastic part are pressed against the outer surface of the cover plate and the fixing disk. The fixing support structure has a good damping effect.
Description
[technical field]
The present invention relates to a kind of holder structure, particularly relate to a kind of light fixture and hold-down support structure thereof.
[background technology]
Light fixture generally adopts hold-down support to install lamp holder, but, the hold-down support of traditional light fixture generally can only unidirectional damping, its damping effect is poor, easily the light source of shake bad lamp holder.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of damping effect good hold-down support structure.
A hold-down support structure for light fixture, it comprises:
Bonnet, comprises platform shape housing and guide post, and described shape housing is hollow structure, and the little head end of described shape housing is top, and stub end is bottom, and described top is provided with opening; Described guide post is located in described frustum shell, and one end of described guide post is vertically fixed on the inner side of the bottom of described shape housing, and the other end is given prominence to through described opening outside described shape housing;
For the beam of platform shape tube structure, the two ends of described beam are opening, and described beam is set on described shape housing;
Be set in the protecgulum abutted on described shape housing and with described beam, described protecgulum comprises platform shape cylindrical shell and cover plate, the both ends open of described shape cylindrical shell, be respectively big uncork end and the little openend relative with described big uncork end, described shape cylindrical shell is set on described shape housing by described big uncork end; Described cover plate is fixed on the little openend of described shape cylindrical shell, and hides described little openend; The middle part of described cover plate is provided with through hole, and described through hole is passed in one end that described guide post is given prominence to outside described shape housing, and described cover plate relative to described guide post slidably;
The fixed disk that the one end exposing to described shape housing with described guide post is slidably socketed, described fixed disk along described guide post axially slidably;
Be set in the first elastic component that on described guide post and two ends abut with the bottom of described shape housing and the inner surface of described cover plate respectively, described first elastic component is positioned at the accommodating cavity that described bonnet and described protecgulum are formed jointly; And
Be set in the second elastic component that on described guide post and two ends abut with outer surface and the described fixed disk of described cover plate respectively;
Wherein, the relatively described guide post of described fixed disk slides, and abuts described second elastic component, makes described second elastic component generation elastic deformation; Described second elastic component abuts described protecgulum, and described protecgulum is slided relative to described guide post, and abuts described first elastic component and described beam, and then makes described beam and described first elastic component generation elastic deformation.
The first elastic component is clamped with between the bottom of the bonnet of above-mentioned hold-down support structure and the cover plate of protecgulum, the second elastic component is clamped with between the cover plate of protecgulum and fixed disk, beam is clamped with between the platform shape cylindrical shell of protecgulum and the platform shape housing of bonnet, when hold-down support structure is subject to extraneous vibration power, first elastic component and the second elastic component can absorb the vibration force parallel with guide post, beam can absorb the vibration force vertical with guide post, thus carry out damping from different directions, therefore, the damping effect of above-mentioned hold-down support structure is better.
Wherein in an embodiment, the middle part of described fixed disk is provided with through hole, and one end that described through hole is given prominence to outside described shape housing for described guide post is passed, and described fixed disk relative to described guide post slidably.
Wherein in an embodiment, the middle part of described fixed disk is vertically provided with lead, the end face of one end that described guide post is given prominence to outside described shape housing is provided with pilot hole, and described pilot hole extends along the axis of described guide post, and described lead inserts in described pilot hole slidably.
Wherein in an embodiment, also comprise limited post, the sidewall of described lead is provided with stopper slot, described stopper slot extends along the axis of described lead, the sidewall of described guide post is provided with the fixing hole be connected with described pilot hole, and one end of described limited post is fixed in described fixing hole, and the other end inserts described stopper slot, and at described stopper slot slidably, to prevent described lead from deviating from described pilot hole.
Wherein in an embodiment, the two ends of described first elastic component are fixedly connected with the bottom of described shape housing and described cover plate respectively, when described cover plate is slided away from described shape housing relative to described guide post, described cover plate can pull described first elastic component, makes described first elastic component tensile deformation.
Wherein in an embodiment, described first elastic component is be set in the helical spring on described guide post, and the internal diameter of described helical spring equals the external diameter of described guide post substantially.
Wherein in an embodiment, the two ends of described second elastic component are fixedly connected with described fixed disk and described cover plate respectively, when described fixed disk is slided away from described cover plate relative to described guide post, described fixed disk can pull described second elastic component, makes described second elastic component tensile deformation.
Wherein in an embodiment, described second elastic component is be set in the helical spring on described guide post, and the internal diameter of described helical spring equals the external diameter of described guide post substantially.
Wherein in an embodiment, described shape housing is truncated cone-shaped, elliptical table shape or truncated cone-shaped, and described beam and described shape cylindrical shell correspond to truncated cone-shaped, elliptical table shape or truncated cone-shaped.
Meanwhile, the present invention also provides a kind of light fixture adopting above-mentioned hold-down support structure.
A kind of light fixture, it comprises:
Above-mentioned hold-down support structure; And
Be arranged on the lamp holder on described fixed disk.
[accompanying drawing explanation]
Fig. 1 is the stereogram of the hold-down support structure of the light fixture of embodiment of the present invention;
The exploded view of the hold-down support structure that Fig. 2 is the light fixture shown in Fig. 1;
The side view of the hold-down support structure that Fig. 3 is the light fixture shown in Fig. 1;
The axial sectional view of the hold-down support structure that Fig. 4 is the light fixture shown in Fig. 1;
The axial sectional view of the hold-down support structure that Fig. 5 is the light fixture shown in Fig. 2.
[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 of embodiment of the present invention, comprise hold-down support structure 100 and lamp holder (not shown), hold-down support structure 100 for installing lamp holder, and for give lamp holder damping.Hold-down support structure 100 comprises bonnet 110, beam 120, protecgulum 130, fixed disk 140, first elastic component 150 and the second elastic component 160.
See also Fig. 2, bonnet 110 comprises platform shape housing 111 and guide post 113.Platform shape housing 111 is hollow structure, and the little head end of platform shape housing 111 is top, and stub end is bottom, and top is provided with opening.Guide post 113 is located in frustum shell 111, and one end of guide post 113 is vertically fixed on the inner side of the bottom of platform shape housing 111, the other end through frustum shell 111 open top and outside ledges shape housing 111.
Concrete platform shape housing 111 is truncated cone-shaped in the illustrated embodiment in which, and the opening at the top of platform shape housing 111 is circular.
Beam 120 is platform shape tube structure, and the two ends of beam 120 are opening, and beam 120 is set on platform shape housing 111.Specifically in the illustrated embodiment in which, beam 120 is truncated cone-shaped.Beam 120 can be resilient rubbber cushion, elastic foam pad etc.
Protecgulum 130 is set on platform shape housing 111, and abuts with beam 120.Protecgulum 130 comprises platform shape cylindrical shell 131 and cover plate 133, the both ends open of platform shape cylindrical shell 131, and be respectively big uncork end and the little openend relative with big uncork end, platform shape cylindrical shell 131 is set on platform shape housing 111 by big uncork end.Cover plate 133 is fixed on the little openend of platform shape cylindrical shell 131, and hides little openend.The middle part of cover plate 133 is provided with through hole 133a, and the one end outside guide post 113 ledges shape housing 111 is through through hole 133a, and cover plate 133 relative to guide post 113 slidably.
Concrete platform shape cylindrical shell 131 is truncated cone-shaped in the illustrated embodiment in which, and cover plate 133 is circular, and cover plate 133 extends from the opening periphery of the little openend of platform shape cylindrical shell 131.
One end that fixed disk 140 and guide post 113 expose to platform shape housing 111 is slidably socketed, fixed disk 140 along guide post 113 axially slidably.Specifically in the illustrated embodiment in which, fixed disk 140 is circular, and the size of described fixed disk 140 is greater than the size of the cover plate 133 of protecgulum 130.
Be socketed with guide post 113 easily to make fixed disk 140, fixed disk 140 can directly be socketed on guide post 113, also can with guide post 113 pivot joint, such as, in the illustrated embodiment in which, the middle part of fixed disk 140 is provided with through hole 141, and through hole 141 passes for the one end outside guide post 113 ledges shape housing 111, and fixed disk 140 relative to guide post 113 slidably.
In other embodiments, the middle part of fixed disk 140 is vertically provided with lead, and the end face of the one end outside guide post 113 ledges shape housing 111 is provided with pilot hole, and pilot hole extends along the axis of guide post 113, and lead inserts in pilot hole slidably.
Further, hold-down support structure 100 also comprises limited post, the sidewall of lead is provided with stopper slot, stopper slot extends along the axis of lead, the sidewall of guide post 113 is provided with the fixing hole be connected with pilot hole, and one end of limited post is fixed in fixing hole, and the other end inserts stopper slot, and at stopper slot slidably, to prevent lead from deviating from pilot hole.
First elastic component 150 is set on guide post 113, and two ends abut with the bottom of platform shape housing 111 and the inner surface of cover plate 133 respectively.First elastic component 150 is positioned at the accommodating cavity that bonnet 110 is formed jointly with protecgulum 130.
Specifically in the illustrated embodiment in which, the two ends of the first elastic component 150 are fixedly connected with the bottom of platform shape housing 111 and cover plate 133 respectively, when cover plate 133 is slided away from platform shape housing 111 relative to guide post 113, cover plate 133 can pull the first elastic component 150, makes the first elastic component 150 tensile deformation.
Because the two ends of the first elastic component 150 are fixedly connected with the bottom of platform shape housing 111 and cover plate 133 respectively, cover plate 133 i.e. compressible first elastic component 150 also can be stretched the first elastic component 150, thus improve the damping performance of hold-down support structure 100.
Further, the first elastic component 150 is for being set in the helical spring on guide post 113, and the internal diameter of helical spring equals the external diameter of guide post 113 substantially.
Internal diameter due to helical spring equals the external diameter of guide post 113 substantially, makes guide post 113 play the effect of guiding first elastic component 150, avoids the first elasticity double swerve when there is elastic deformation, thus improves damping performance.
Second elastic component 160 is set on guide post 113, and two ends abut with the outer surface of cover plate 133 and fixed disk 140 respectively.Specifically in the illustrated embodiment in which, the two ends of the second elastic component 160 are fixedly connected with fixed disk 140 and cover plate 133 respectively, when fixed disk 140 is slided away from cover plate 133 relative to guide post 113, fixed disk 140 can pull the second elastic component 160, makes the second elastic component 160 tensile deformation.
Because the two ends of the second elastic component 160 abut with the outer surface of cover plate 133 and fixed disk 140 respectively, fixed disk 140 i.e. compressible first elastic component 150 also can be stretched the first elastic component 150, thus improve the damping performance of hold-down support structure 100.
Second elastic component 160 is for being set in the helical spring on guide post 113, and the internal diameter of helical spring equals the external diameter of guide post 113 substantially.
Internal diameter due to helical spring equals the external diameter of guide post 113 substantially, makes guide post 113 play the effect of guiding second elastic component 160, avoids the first elasticity double swerve when there is elastic deformation, thus improves damping performance.
See also Fig. 3 to Fig. 5, fixed disk 140 relatively guide post 113 slides, and abuts the second elastic component 160, makes the second elastic component 160 that elastic deformation occur; Second elastic component 160 abuts protecgulum 130, and protecgulum 130 is slided relative to guide post 113, and abuts the first elastic component 150 and beam 120, and then makes beam 120 and the first elastic component 150 that elastic deformation occur.
Because the platform shape cylindrical shell 131 of the platform shape housing 111 of bonnet 110, beam 120 and protecgulum 130 is truncated cone-shaped, the shape of platform shape housing 111, beam 120 and platform shape cylindrical shell 131 is mated completely, and owing to being Rotational Symmetry figure, beam 120 is made to be subject to the pressure of platform shape housing 111 and platform shape cylindrical shell 131 comparatively even, avoid discontinuity and deformation is different, cause protecgulum 130 to swing relative to bonnet 110.
Certainly, the platform shape housing 111 of bonnet 110 is not limited to truncated cone-shaped, also can be elliptical table shape, truncated cone-shaped etc., and beam 120 and platform shape cylindrical shell 131 also may correspond to as elliptical table shape or truncated cone-shaped etc.
In the illustrated embodiment in which, hold-down support structure 100 forward is installed, that is, lamp holder is arranged on the fixed disk 140 of hold-down support structure 100, and the bonnet 110 of hold-down support structure 100 is fixedly connected with supporter.Certainly, in other embodiments, hold-down support structure 100 also can upside-down mounting, that is, lamp holder is arranged on the bonnet 110 of hold-down support structure 100, and the fixed disk 140 of hold-down support structure 100 is fixedly connected with supporter.
The first elastic component 150 is clamped with between the bottom of the bonnet 110 of above-mentioned hold-down support structure 100 and the cover plate 133 of protecgulum 130, the second elastic component 160 is clamped with between the cover plate 133 of protecgulum 130 and fixed disk 140, beam 120 is clamped with between the platform shape cylindrical shell 131 of protecgulum 130 and the platform shape housing 111 of bonnet 110, when hold-down support structure 100 is subject to extraneous vibration power, first elastic component 150 and the second elastic component 160 can absorb the vibration force parallel with guide post 113, beam 120 can absorb the vibration force vertical with guide post 113, thus carry out damping from different directions, therefore, the damping effect of above-mentioned hold-down support structure 100 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 hold-down support structure for light fixture, is characterized in that, comprising:
Bonnet, comprises platform shape housing and guide post, and described shape housing is hollow structure, and the little head end of described shape housing is top, and stub end is bottom, and described top is provided with opening; Described guide post is located in described frustum shell, and one end of described guide post is vertically fixed on the inner side of the bottom of described shape housing, and the other end is given prominence to through described opening outside described shape housing;
For the beam of platform shape tube structure, the two ends of described beam are opening, and described beam is set on described shape housing;
Be set in the protecgulum abutted on described shape housing and with described beam, described protecgulum comprises platform shape cylindrical shell and cover plate, the both ends open of described shape cylindrical shell, be respectively big uncork end and the little openend relative with described big uncork end, described shape cylindrical shell is set on described shape housing by described big uncork end; Described cover plate is fixed on the little openend of described shape cylindrical shell, and hides described little openend; The middle part of described cover plate is provided with through hole, and described through hole is passed in one end that described guide post is given prominence to outside described shape housing, and described cover plate relative to described guide post slidably;
The fixed disk that the one end exposing to described shape housing with described guide post is slidably socketed, described fixed disk along described guide post axially slidably;
Be set in the first elastic component that on described guide post and two ends abut with the bottom of described shape housing and the inner surface of described cover plate respectively, described first elastic component is positioned at the accommodating cavity that described bonnet and described protecgulum are formed jointly; And
Be set in the second elastic component that on described guide post and two ends abut with outer surface and the described fixed disk of described cover plate respectively;
Wherein, the relatively described guide post of described fixed disk slides, and abuts described second elastic component, makes described second elastic component generation elastic deformation; Described second elastic component abuts described protecgulum, and described protecgulum is slided relative to described guide post, and abuts described first elastic component and described beam, and then makes described beam and described first elastic component generation elastic deformation.
2. the hold-down support structure of light fixture as claimed in claim 1, it is characterized in that, the middle part of described fixed disk is provided with through hole, and one end that described through hole is given prominence to outside described shape housing for described guide post is passed, and described fixed disk relative to described guide post slidably.
3. the hold-down support structure of light fixture as claimed in claim 1, it is characterized in that, the middle part of described fixed disk is vertically provided with lead, the end face of one end that described guide post is given prominence to outside described shape housing is provided with pilot hole, described pilot hole extends along the axis of described guide post, and described lead inserts in described pilot hole slidably.
4. the hold-down support structure of light fixture as claimed in claim 1, it is characterized in that, also comprise limited post, the sidewall of described lead is provided with stopper slot, and described stopper slot extends along the axis of described lead, and the sidewall of described guide post is provided with the fixing hole be connected with described pilot hole, one end of described limited post is fixed in described fixing hole, the other end inserts described stopper slot, and at described stopper slot slidably, deviates from described pilot hole to prevent described lead.
5. the hold-down support structure of light fixture as claimed in claim 1, it is characterized in that, the two ends of described first elastic component are fixedly connected with the bottom of described shape housing and described cover plate respectively, when described cover plate is slided away from described shape housing relative to described guide post, described cover plate can pull described first elastic component, makes described first elastic component tensile deformation.
6. the hold-down support structure of light fixture as claimed in claim 5, it is characterized in that, described first elastic component is be set in the helical spring on described guide post, and the internal diameter of described helical spring equals the external diameter of described guide post substantially.
7. the hold-down support structure of light fixture as claimed in claim 1, it is characterized in that, the two ends of described second elastic component are fixedly connected with described fixed disk and described cover plate respectively, when described fixed disk is slided away from described cover plate relative to described guide post, described fixed disk can pull described second elastic component, makes described second elastic component tensile deformation.
8. the hold-down support structure of light fixture as claimed in claim 7, it is characterized in that, described second elastic component is be set in the helical spring on described guide post, and the internal diameter of described helical spring equals the external diameter of described guide post substantially.
9. the hold-down support structure of light fixture as claimed in claim 1, it is characterized in that, described shape housing is truncated cone-shaped, elliptical table shape or truncated cone-shaped, and described beam and described shape cylindrical shell correspond to truncated cone-shaped, elliptical table shape or truncated cone-shaped.
10. a light fixture, is characterized in that, comprising:
Hold-down support structure as described in any one of claim 1 ~ 9; And the lamp holder be arranged on described fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522696.XA CN104566005B (en) | 2013-10-29 | 2013-10-29 | Light fixture and its hold-down support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310522696.XA CN104566005B (en) | 2013-10-29 | 2013-10-29 | Light fixture and its hold-down support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104566005A true CN104566005A (en) | 2015-04-29 |
| CN104566005B CN104566005B (en) | 2018-02-02 |
Family
ID=53082721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310522696.XA Active CN104566005B (en) | 2013-10-29 | 2013-10-29 | Light fixture and its hold-down support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566005B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042586A (en) * | 2021-03-17 | 2021-06-29 | 朱春辉 | Bending equipment for steel pipe production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001124137A (en) * | 1999-10-22 | 2001-05-08 | Iijima Kenchiku Jimusho:Kk | Vibration damping device for pole |
| CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
| CN101725922A (en) * | 2009-12-17 | 2010-06-09 | 海洋王照明科技股份有限公司 | Vibration absorber with unidirectional vibration prevention and lamp using same |
| KR20110000284A (en) * | 2009-06-26 | 2011-01-03 | 김재학 | Mounting assembly for electrodeless lamp |
-
2013
- 2013-10-29 CN CN201310522696.XA patent/CN104566005B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001124137A (en) * | 1999-10-22 | 2001-05-08 | Iijima Kenchiku Jimusho:Kk | Vibration damping device for pole |
| KR20110000284A (en) * | 2009-06-26 | 2011-01-03 | 김재학 | Mounting assembly for electrodeless lamp |
| CN101725922A (en) * | 2009-12-17 | 2010-06-09 | 海洋王照明科技股份有限公司 | Vibration absorber with unidirectional vibration prevention and lamp using same |
| CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042586A (en) * | 2021-03-17 | 2021-06-29 | 朱春辉 | Bending equipment for steel pipe production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104566005B (en) | 2018-02-02 |
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