CN101929660B - Suspended type lamp vibration absorber and lamp device thereof - Google Patents
Suspended type lamp vibration absorber and lamp device thereof Download PDFInfo
- Publication number
- CN101929660B CN101929660B CN 200910107867 CN200910107867A CN101929660B CN 101929660 B CN101929660 B CN 101929660B CN 200910107867 CN200910107867 CN 200910107867 CN 200910107867 A CN200910107867 A CN 200910107867A CN 101929660 B CN101929660 B CN 101929660B
- Authority
- CN
- China
- Prior art keywords
- suspension
- fixed disk
- absorber
- light fixture
- shock absorber
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a suspended type lamp vibration absorber, which comprises a suspended fixing disc (100) which can be fixed to a mounting position, a vibration absorption rubber block (300) which is arranged inside the suspended fixing disc (100), and a pressure disc (200) which is arranged on the vibration absorption rubber block (300), wherein a circular hole (130) is formed in the center of the bottom of the suspended fixing disc (100); and a through hole (340) which is opposite to the circular hole (130) is formed in the center of the vibration absorption rubber block (300). The suspended type lamp vibration absorber and a lamp device thereof can effectively solve the anti-vibration problem of suspended professional lamps, and obviously improve the vibration resistance of the professional lamps or objects subjected to vibration absorption so as to obviously prolong the service life thereof. Therefore, the suspended type lamp vibration absorber and the lamp device thereof avoid economic loss of customers due to bulb damage and save the maintenance cost. In addition, the suspended type lamp vibration absorber and the lamp device thereof are widely applied because of simple structure, low cost and convenient use.
Description
Technical field
The present invention relates to a kind of lamp shock absorber, especially relate to a kind of suspension type light fixture shock absorber and lamp device thereof.
Background technology
On the automobile, on the bullet train, all using a large amount of shock absorbers in that precision optical platform is first-class, to guarantee machinery, equipment operate as normal under vibrational excitation.In the illumination field, special lamp will receive lasting, strong vibrational excitation equally, but also lacks desirable vibration-reducing connector of lamp.One Chinese patent application number is 200620068665 utility model patent; Disclose a kind of vibration-reducing connector of lamp, on lamp bracket, adorned shock-absorber shaft, the rubber damping body of dress column on shock-absorber shaft; Through changing the contact form of conduct vibrations; The high-frequency strain reciprocal with alternation produces elastic damping and absorbs its vibrational energy vibration wave, thereby the amplitude of vibration and frequency are decayed rapidly, reaches the vibration damping purpose of light fixture.Owing to be that the rubber damping body is contained on the lamp bracket, not only the installation form to light fixture has restriction, can't realize effective vibration damping to the light fixture that hang is installed.On the other hand, in the illumination field, the light fixture of the high-precision high technology content of specialty possibly receive lasting, strong vibration and excitation equally, and generally is the multidirectional vibration in three dimensions.Yet; Also do not have at present and can carry out perfect supporting light fixture damped products the suspension type special light fixture; Make electroluminescence device such as bulb, such as the control element of electric ballast possibly come off because of the shock resistance difference, damage such as fracture; Thereby influence the normal use of light fixture, shortened the service life of light fixture, also brought a lot of troubles and loss to the user.Owing to there is not suitable lamp shock absorber, make that the anti-seismic performance of lamp device is not good, luminescent device is not long service life.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, easy to use, have the suspension type light fixture shock absorber of good damping property.
The above-mentioned technical problem of the present invention solves like this; Construct a kind of suspension type light fixture shock absorber; Comprise the suspension fixed disk that can be fixed to the installation position, be contained in the absorber rubber piece in the suspension fixed disk; And place the pressure disc on the absorber rubber piece, and said suspension fixed disk bottom central has circular hole, and there is the through hole relative with circular hole at said absorber rubber piece center.
In the above-mentioned suspension type light fixture of the present invention shock absorber; Also comprise pass said suspension fixed disk bottom central circular hole with said absorber rubber piece central through hole and an end lies in said pressure disc and in addition end is connected the suspension screw rod of suspended lamp or support, said pressure disc center be provided with said suspension fixed disk bottom central circular hole relatively, the through hole that passes of the said suspension screw rod of confession.
In the above-mentioned suspension type light fixture of the present invention shock absorber, evenly be provided with a plurality of installing holes on the said suspension fixed disk outer edge.
In the above-mentioned suspension type light fixture of the present invention shock absorber, said absorber rubber piece is processed by oil resistant, the anti-aging rubber of shore hardness between 30～60 degree, and its composition contains neoprene rubber, silicon rubber, butyl rubber, natural rubber or its combination.
In the above-mentioned suspension type light fixture of the present invention shock absorber, the gradient high in the middle of said pressure disc end face is formed with, that periphery is low, said absorber rubber piece end face has identical gradient with it.
In the above-mentioned suspension type light fixture of the present invention shock absorber, said absorber rubber piece bottom surface is provided with groove or laciniation, and said absorber rubber piece bottom surface central authorities also are provided with and can stretch out item from what said suspension fixed disk bottom circular aperture was stretched out.
In the above-mentioned suspension type light fixture of the present invention shock absorber, also be provided with the installation spacing hole in said suspension fixed disk bottom surface.
In the above-mentioned suspension type light fixture of the present invention shock absorber, stretch out a both sides in said absorber rubber piece bottom surface and be respectively equipped with and be used for spacing locating hole, that spacing hole is installed is relative with said suspension fixed disk bottom surface.
According to the present invention, use the lamp device of the above-mentioned suspension type light fixture of the present invention shock absorber, it is characterized in that suspended lamp has or is connected with mounting bracket, said lamp shock absorber is connected with mounting bracket through its suspension screw rod.
In above-mentioned lamp device; Also comprise the gag lever post that is installed between suspension fixed disk and the support; Said gag lever post comprises the top, bottom and the top that are integrated into and the mid-game between the bottom, and wherein, the spacing hole of suspension fixed disk bottom is stretched on top; Mid-game is between suspension fixed disk and support, and bottom locating hole from the support stretches out.
In above-mentioned lamp device, the aperture of said spacing hole is greater than the external diameter on gag lever post top.
Suspension type light fixture shock absorber and lamp device thereof that embodiment of the present invention provides; Can effectively solve the vibrationproof problem of suspension type special lamp; Utilize this lamp shock absorber to hang special lamp is installed or other needs the object of vibration damping, can significantly improve special lamp or, make significant prolongation in its in service life by the resistance to shock of vibration damping object; Thereby avoided the client to damage the economic loss of bringing because of bulb; Practiced thrift maintenance cost, in addition, suspension type light fixture shock absorber of the present invention has advantage simple in structure, that cost is low and easy-to-use simultaneously.
Description of drawings
Fig. 1 is the structural representation of the suspension type light fixture shock absorber of the embodiment of the invention;
Fig. 2 is the assembly structure sketch map of the suspension type light fixture shock absorber of the embodiment of the invention;
Fig. 3 is the structure cutaway view of the suspension type light fixture shock absorber of the embodiment of the invention;
Fig. 4 is in the suspension type light fixture shock absorber of the embodiment of the invention, and the structure cutaway view behind the suspension screw rod has been installed;
Fig. 5 is the structural representation of gag lever post in the embodiment of the invention.
Fig. 6 is the scheme of installation of the lamp device of the suspension type light fixture shock absorber of the use embodiment of the invention;
The specific embodiment
Like Fig. 1-shown in Figure 4, the suspension type light fixture shock absorber that the embodiment of the invention provides comprises suspension fixed disk 100, pressure disc 200, absorber rubber piece 300; Suspension type light fixture shock absorber of the present invention is installed in such as installation positions such as equipment roof, overarm or tops, lane through suspension fixed disk 100; And suspension type light fixture shock absorber the light fixture that is draped of connection will be installed; Its gravity imposes on pressure disc 200; Pressure disc 200 and suspension are provided with absorber rubber piece 300 between the fixed disk 100, are used to cushion, absorb and weaken the vibrational energy from all directions, make be draped the hardly influence of vibration source of environment of the light fixture that is draped; And then ensure light fixture work, prolong its service life.
Suspension fixed disk 100 is the circle or the rectangle casket body of a rigid material such as metal band outer edge, evenly is provided with four installing holes 120 on its outer edge, installs on the installation position used for screw or alternate manner will hang fixed disk 100.Suspension fixed disk 100 casket body bottom central have circular hole 130, for the be draped suspension screw rod 420 of light fixture of connection passes usedly, also are provided with two spacing holes 110 in suspension fixed disk 100 casket bodies bottom, are used to install gag lever post 410, realize and the location that light fixture is installed.
Selected shape puts into fixed disk 100 ports with big I but area can cover the most rigidity disk body of absorber rubber piece area is pressure disc 200; Employing is processed such as the rigid material of metals such as steel, aluminium; Be the circular metal dish, the center of pressure disc 200 is provided with and hangs the relative through hole 210 of circular hole on the fixed disk 100 130 here, and pressure disc 200 end faces can be designed to constant slope; Or high in the middle of being pressed into, periphery is lower slightly; The form that outermost edge slightly upwarps is like Fig. 3, so that adapt with the compressive deformation of absorber rubber piece 300 of its below.
For better holding vibrational energy to absorber rubber piece 300, can the end face of absorber rubber piece 300 be designed to has identical gradient with pressure disc 200 end faces.
In conjunction with Fig. 4 and Fig. 6; In the lamp device that utilizes embodiment of the invention suspended lamp shock absorber; Suspension screw rod 420 is used for being connected of pressure disc 200 and the lamp bracket that is draped; Realization is born the gravity of the light fixture that is draped by pressure disc 200, and the upper end that promptly hangs screw rod 420 is fixedly connected on the pressure disc 200, and the lower end of suspension screw rod 420 is fixedly connected with the lamp bracket that is draped.Gag lever post 410 be used to the to be draped installing and locating of lamp bracket and suspended lamp shock absorber, the structure of gag lever post 410 is as shown in Figure 5.Gag lever post comprises the top 411, bottom 412 and the top 411 that are integrated into and the mid-game 413 between the bottom 412; Wherein, Spacing hole 110 is passed on top 411 earlier; Part stretches in the bottom locating hole 330 of absorber rubber piece 300 then, and mid-game 413 is stuck between suspension fixed disk 100 bottoms and the lamp bracket 520, and stretch out from the locating hole that lamp bracket 520 is offered bottom 412.The extension of gag lever post 41 passes the locating hole on the lamp bracket 520 that is draped during installation, realizes installing and locating.The shape of locating hole 330 (non through hole) and spacing hole 110 should correspond to each other, and spacing hole 110 apertures should be a bit larger tham the upper bar footpath of gag lever post 410, and lamp bracket 520 can be limited not dead like this, leaves the vibration move place.
The suspension type light fixture shock absorber and the lamp device thereof of the embodiment of the invention; The damping property that not only has vertical direction; To hang screw rod 420 and hang between fixed disk 100 bottom circular aperture 130 and separate through stretching out 320 simultaneously; Avoid producing crimp, thus in all around or any one direction certain damping property is all arranged.Because absorber rubber piece 300 end faces are designed to and the identical gradient of pressure disc 200 end faces; Through this gradient various vibrational energies from the outside are passed in the absorber rubber piece 300 more equably in all directions and go, thereby improve the defensive ability/resistance ability of suspension type light fixture shock absorber the difference vibration.
During installation, like Fig. 5, suspended lamp 510 is installed with mounting bracket 520 through suspension screw rod 420.Reach on the suspension screw rod 420 limits the extreme position of stop nut 430; Before dress mounting bracket 520; On suspension screw rod 420, load onto stop nut 430 earlier, again mounting bracket 520 is aimed at gag lever post 410, install on the suspension screw rod 420; Refill clamp nut (not identifying among the figure), realize suspended lamp 510 is suspended on the pressure disc 200 through mounting bracket 520.Because suspension fixed disk 100 is fixed on the installation position through the installing hole 120 on screw and its outer edge; Limit the random rotation of suspended lamp 510 simultaneously through gag lever post 410; Gag lever post 410 is fixed on the mounting bracket 520 through the nut (not shown); Gag lever post 410 must align with the spacing hole 110 above the suspension fixed disk 100, can not put in too many simultaneously in order to avoid interfere with the distortion of absorber rubber piece 200, thereby the perfect vibration damping of suspended lamp of having realized is installed.
Above embodiment has only expressed preferred implementation 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 under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention; Therefore, all equivalents and modifications of being done in claim scope of the present invention all should belong to the covering scope of claim of the present invention.
Claims (10)
1. suspension type light fixture shock absorber; It is characterized in that; Comprise the suspension fixed disk (100) that can be fixed to the installation position, be contained in the absorber rubber piece (300) in the suspension fixed disk (100); And place the pressure disc (200) on the absorber rubber piece (300); Said suspension fixed disk (100) bottom central has circular hole (130), and there is the through hole (340) relative with circular hole (130) at said absorber rubber piece (300) center, and the shape and size of said absorber rubber piece (300) are fitted with the inner chamber of said suspension fixed disk (100) mutually;
Said absorber rubber piece (300) bottom surface is provided with groove or laciniation (310), and said absorber rubber piece (300) bottom surface central authorities also are provided with from what said suspension fixed disk (100) bottom circular aperture (130) was stretched out stretches out (320).
2. according to the said suspension type light fixture of claim 1 shock absorber; It is characterized in that; Also comprise pass said suspension fixed disk (100) bottom central circular hole (130) with said absorber rubber piece (300) central through hole (340) and an end lies in said pressure disc (200) and in addition end is connected the suspension screw rod (420) of suspended lamp (510) or support (520), said pressure disc (200) center be provided with said suspension fixed disk (100) bottom central circular hole (130) relatively, the through hole (210) that passes of the said suspension screw rod of confession (420).
3. according to the said suspension type light fixture of claim 1 shock absorber, it is characterized in that, evenly be provided with a plurality of installing holes (120) on said suspension fixed disk (100) outer edge.
4. according to the said suspension type light fixture of claim 1 shock absorber; It is characterized in that; Oil resistant, the anti-aging rubber of the shore hardness of the used rubber of said absorber rubber piece (300) between 30～60 degree, its composition contains neoprene rubber, silicon rubber, butyl rubber, natural rubber or its combination.
5. according to the said suspension type light fixture of claim 1 shock absorber, it is characterized in that, the gradient high in the middle of said pressure disc (200) end face is formed with, that periphery is low, said absorber rubber piece (300) end face has identical gradient with it.
6. according to the said suspension type light fixture of claim 5 shock absorber, it is characterized in that said suspension fixed disk (100) bottom surface also is provided with installs spacing hole (110).
7. according to the said suspension type light fixture of claim 6 shock absorber; It is characterized in that; Stretch out (a 320) both sides in said absorber rubber piece (300) bottom surface and be respectively equipped with and be used for spacing locating hole (330), that spacing hole (110) is installed is relative with said suspension fixed disk (100) bottom surface.
8. the lamp device of any one said suspension type light fixture shock absorber among use such as the claim 1-7; It is characterized in that; Suspended lamp (510) has or is connected with mounting bracket (520), and said lamp shock absorber is connected with mounting bracket (520) through its suspension screw rod (420).
9. said according to Claim 8 lamp device; It is characterized in that; Also comprise the gag lever post (410) that is installed between suspension fixed disk (100) and the support (520); Said gag lever post (410) comprises the top (411) that is integrated into, the mid-game (413) between bottom (412) and top (411) and bottom (412), and wherein, the spacing hole (110) of suspension fixed disk (100) bottom is stretched in top (411); Mid-game (413) is between suspension fixed disk (100) and support (520), and bottom (412) locating hole from the support stretches out.
10. according to the said lamp device of claim 9, it is characterized in that said spacing hole (110) aperture is greater than top (411) external diameter of gag lever post (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910107867 CN101929660B (en) | 2009-06-19 | 2009-06-19 | Suspended type lamp vibration absorber and lamp device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910107867 CN101929660B (en) | 2009-06-19 | 2009-06-19 | Suspended type lamp vibration absorber and lamp device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929660A CN101929660A (en) | 2010-12-29 |
| CN101929660B true CN101929660B (en) | 2012-10-03 |
Family
ID=43368988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910107867 Expired - Fee Related CN101929660B (en) | 2009-06-19 | 2009-06-19 | Suspended type lamp vibration absorber and lamp device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101929660B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363465B (en) * | 2012-03-29 | 2016-08-03 | 海洋王（东莞）照明科技有限公司 | The vibration absorber of light fixture |
| CN105351417B (en) * | 2015-12-12 | 2018-03-02 | 中国飞机强度研究所 | A kind of rubber shock absorber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5463541A (en) * | 1992-09-10 | 1995-10-31 | Greene; Kenneth L. | Omni-direction vibration dampening lampholder assembly |
| CN2901037Y (en) * | 2006-01-16 | 2007-05-16 | 赵忠华 | Lamp shock-reducing device |
| CN2903560Y (en) * | 2006-01-18 | 2007-05-23 | 深圳市中蒲实业有限公司 | Vibration damper and lamp-socket of using same |
-
2009
- 2009-06-19 CN CN 200910107867 patent/CN101929660B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5463541A (en) * | 1992-09-10 | 1995-10-31 | Greene; Kenneth L. | Omni-direction vibration dampening lampholder assembly |
| CN2901037Y (en) * | 2006-01-16 | 2007-05-16 | 赵忠华 | Lamp shock-reducing device |
| CN2903560Y (en) * | 2006-01-18 | 2007-05-23 | 深圳市中蒲实业有限公司 | Vibration damper and lamp-socket of using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101929660A (en) | 2010-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101929661B (en) | Suspension type special lamp shock absorber and lamp device thereof | |
| CN101761882B (en) | Vibration damping device and light fixture with vibration damping device | |
| CN101737733B (en) | Vibration damper and lamp using same | |
| CN101769510B (en) | Lamp shock absorber | |
| CN101852346B (en) | Lamp | |
| CN105351442A (en) | Inerter and rubber composite absorber with broadband shock absorption performance | |
| CN101929660B (en) | Suspended type lamp vibration absorber and lamp device thereof | |
| CN201344477Y (en) | Vibration damper for luminaries | |
| CN205445948U (en) | Piston compressor's vibration isolation system for oxygenerator | |
| CN104948654A (en) | Noise reducing structure | |
| CN104763771B (en) | Intersection damper | |
| CN204962629U (en) | Lamps and lanterns shock attenuation mounting bracket | |
| CN211715650U (en) | Electromechanical device damping device | |
| KR101955428B1 (en) | Street light pole for absorbing vibration | |
| CN101907269B (en) | Special lamp vibration damper | |
| CN101907270A (en) | Vibration reducer for lamp and vibration-reducing lamp with same | |
| CN102537870B (en) | Light source fixing structure and portable lamp | |
| CN101922682A (en) | Lamp vibration absorber and lamp device using same | |
| CN204412930U (en) | A kind of piston rod presses limit fixed sleeve positioner | |
| CN201764427U (en) | Spring steel wire mesh composite vibration isolator | |
| CN204572901U (en) | Intersection vibration damper | |
| CN101749659B (en) | Shock absorber and lamp using same | |
| CN103047617B (en) | Shock absorbing device and lamp using same | |
| WO2018209699A1 (en) | Damping device for traction mechanism of elevator | |
| CN219159828U (en) | Suspension impact type energy-absorbing shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20121003 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |