CN201344477Y - Vibration damper for luminaries - Google Patents
Vibration damper for luminaries Download PDFInfo
- Publication number
- CN201344477Y CN201344477Y CNU2008201570657U CN200820157065U CN201344477Y CN 201344477 Y CN201344477 Y CN 201344477Y CN U2008201570657 U CNU2008201570657 U CN U2008201570657U CN 200820157065 U CN200820157065 U CN 200820157065U CN 201344477 Y CN201344477 Y CN 201344477Y
- Authority
- CN
- China
- Prior art keywords
- vibration
- glue pouring
- shell
- shock absorber
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses a vibration damper for luminaries, which comprises a housing, a baseplate and a mounting frame, and is characterized in that the vibration damper further comprises a glue pouring layer; the space between the housing and the baseplate is filled with the glue pouring layer; and one end of the mounting frame is fixed in the glue pouring layer, and the other end projects from the housing. In the vibration damper, the glue pouring layer is arranged between the housing and the baseplate, glue pouring ingredients inside the glue pouring layer is high-temperature resistance silica gel, and after the glue pouring layer is filled with the silica gel, the vibration damper obtains higher mechanical strength and better vibration reduction effect, the mounting frame and the housing are not in contact directly, the silica gel rigidity is moderate, the bracket mounting manners and the hoisting rod mounting manners of different luminaries can be met; and due to the vibration absorption and the vibration reduction functions of rubber, the service life of the luminaire used under high-frequency vibration conditions can be greatly prolonged.
Description
Technical field
The utility model relates to a kind of shock absorber, especially a kind of lamp shock absorber that is used for the use of high vibration occasion.
Background technology
Lighting uses extensively at present, general light fixture all is to be directly installed on the position that needs use by support or suspension rod, (some high vibratory equipment can pass to surrounding environment to vibration if use occasion has bigger vibration, the mounting points of some light fixture itself is just moving back and forth), these vibrations will be delivered to light fixture by mounting points, and light fixture is worked under this vibration for a long time, will cause the light source in the light fixture loosening, holding screw is loosening, finally causes light fixture to damage in advance.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of lamp shock absorber that can effectively completely cut off most of vibration, to satisfy light fixture normal needs that use under medium-high frequency vibration occasion.
The technical scheme of the utility model technical solution problem is as follows:
A kind of lamp shock absorber comprises shell, base plate and mounting bracket, it is characterized in that, also comprises the encapsulating layer, and described encapsulating layer is filled between shell and the base plate; One end of described mounting bracket is fixed in the encapsulating layer, and the other end stretches out in outside the shell.
By above disclosed technical scheme as can be known, the utility model shock absorber, by the encapsulating layer is set between shell and base plate, its inner encapsulating composition is high temperature resistant silica gel, after silica gel has been filled, shock absorber is obtained than higher mechanical strength and reasonable effectiveness in vibration suppression.Thereby mounting bracket is not directly contacted with shell, silica gel hardness is moderate, the absorbing and the damping effect of rubber can satisfy the support mounting means and the suspension rod mounting means of different lamps, owing to can improve the service life of using light fixture under height vibration occasion greatly.
The beneficial effects of the utility model: make light fixture be greatly improved in the result of use of height vibration occasion, by regulating the soft durometer of rubber, the light fixture of supporting Different Weight, make the above vibration overwhelming majority of 20HZ to be isolated, satisfied under height vibration occasion requirement light fixture by shock absorber.Such as: steel mill, contour vibration place, power plant.
Description of drawings
Fig. 1 is the utility model damper structure schematic diagram.
Fig. 2 is the scheme of installation of the utility model shock absorber and belt supporting frame light fixture.
Fig. 3 is the scheme of installation of the utility model shock absorber and band suspension rod light fixture.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, the utility model lamp shock absorber comprises shell 2, base plate 3, encapsulating layer 4, with mounting bracket 5, shell 2 and base plate 3 usefulness base plate fixed screws are fixed, and described encapsulating layer 4 is filled between shell 2 and the base plate 3, and described encapsulating layer 4 is the high temperature resistant silicon glue-line; One end of described mounting bracket is fixed in the encapsulating layer.The other end stretches out in outside the shell.Mounting bracket 5 is placed between base plate and the shell, fixes mounting bracket 5 by encapsulating layer 4, and mounting bracket 5 and base plate 3 and shell 2 are isolated.Described shell 2 is provided with bolt hole and corresponding construction bolt 1, can be used for installing outside lamp bracket, and described bolt hole and construction bolt have 3 pairs, and the wherein a pair of center that is arranged on shell is on other two pairs of center lines that are symmetrical arranged shell.When the vibration of outside vibration source is delivered to the mounting bracket 5 of shock absorber by installed surface after, the mounting bracket 5 of shock absorber passes to following silica gel to vibration again, because the absorbing and the damping effect of silica gel, the vibrational energy that is delivered on shock absorber shell and the light fixture will obviously reduce, and frequency is high more, and effectiveness in vibration suppression is obvious more.
As shown in Figure 2, the light fixture level of belt supporting frame is lifted on downwards on the shock absorber, is suitable for the occasion of the downward mounting strap bracket lamp of those needs.Certainly also the light fixture level of belt supporting frame upwards can be installed on the shock absorber, be suitable for the occasion of those mounting strap bracket lamps that need make progress.
As shown in Figure 3, Mining lamps and lanterns is lifted on the shock absorber, is suitable for using the occasion of Mining lamps and lanterns.
The made particular product performance parameters of each embodiment sees the following form:
Table one shock absorber performance parameter
By the vibration characteristics of shock absorber as can be known, when the frequency of outside vibration source be the vibration insulating system intrinsic frequency more than 1.4 times the time, vibration insulating system to the damping efficiency of external vibration more than 65%.
Actual sample can find that also vibration insulating system centering dither has tangible effectiveness in vibration suppression after test on the vibration measurement instrument.
Claims (5)
1. a lamp shock absorber comprises shell (2), base plate (3) and mounting bracket (5), it is characterized in that, also comprises encapsulating layer (4), and described encapsulating layer (4) is filled between shell (2) and the base plate (3); One end of described mounting bracket (5) is fixed in the encapsulating layer (4), and the other end stretches out in outside the shell (2).
2. lamp shock absorber according to claim 1 is characterized in that, described encapsulating layer (4) is the high temperature resistant silicon glue-line.
3. lamp shock absorber according to claim 1 is characterized in that, described shell (2) is provided with bolt hole and corresponding construction bolt.
4. lamp shock absorber according to claim 1 is characterized in that, described shell (2) is circular, square or oval.
5. lamp shock absorber according to claim 1 is characterized in that, described bolt hole and construction bolt have 3 pairs, and the wherein a pair of center that is arranged on shell is on other two pairs of center lines that are symmetrical arranged shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201570657U CN201344477Y (en) | 2008-12-12 | 2008-12-12 | Vibration damper for luminaries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201570657U CN201344477Y (en) | 2008-12-12 | 2008-12-12 | Vibration damper for luminaries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344477Y true CN201344477Y (en) | 2009-11-11 |
Family
ID=41276059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201570657U Expired - Lifetime CN201344477Y (en) | 2008-12-12 | 2008-12-12 | Vibration damper for luminaries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344477Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881421A (en) * | 2010-06-30 | 2010-11-10 | 海洋王照明科技股份有限公司 | Vibration isolation structure of lamp |
| CN103162243A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Lamp shock absorbing device and lamp provided with the same |
| CN103453066A (en) * | 2012-05-31 | 2013-12-18 | 海洋王照明科技股份有限公司 | Vibration isolator and illumination system with same |
| CN104728783A (en) * | 2013-12-24 | 2015-06-24 | 深圳市海洋王照明工程有限公司 | Vibration reduction support for strong reciprocating swing of lamp |
| CN106841689A (en) * | 2017-03-27 | 2017-06-13 | 贵州大学 | Make the probe rod vibration absorber and method of tunneling scanning microscope probe equipment |
| CN114263704A (en) * | 2021-12-28 | 2022-04-01 | 浙江极氪智能科技有限公司 | Vibration absorbing device, panoramic sunroof and automobile |
-
2008
- 2008-12-12 CN CNU2008201570657U patent/CN201344477Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881421A (en) * | 2010-06-30 | 2010-11-10 | 海洋王照明科技股份有限公司 | Vibration isolation structure of lamp |
| CN101881421B (en) * | 2010-06-30 | 2013-11-27 | 海洋王照明科技股份有限公司 | Vibration isolation structure of lamp |
| CN103162243A (en) * | 2011-12-15 | 2013-06-19 | 海洋王照明科技股份有限公司 | Lamp shock absorbing device and lamp provided with the same |
| CN103162243B (en) * | 2011-12-15 | 2016-01-20 | 海洋王照明科技股份有限公司 | Light fixture anti-rattler and the light fixture containing this light fixture anti-rattler |
| CN103453066A (en) * | 2012-05-31 | 2013-12-18 | 海洋王照明科技股份有限公司 | Vibration isolator and illumination system with same |
| CN104728783A (en) * | 2013-12-24 | 2015-06-24 | 深圳市海洋王照明工程有限公司 | Vibration reduction support for strong reciprocating swing of lamp |
| CN106841689A (en) * | 2017-03-27 | 2017-06-13 | 贵州大学 | Make the probe rod vibration absorber and method of tunneling scanning microscope probe equipment |
| CN114263704A (en) * | 2021-12-28 | 2022-04-01 | 浙江极氪智能科技有限公司 | Vibration absorbing device, panoramic sunroof and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201344477Y (en) | Vibration damper for luminaries | |
| CN101737733B (en) | Vibration damper and lamp using same | |
| CN101929661B (en) | Suspension type special lamp shock absorber and lamp device thereof | |
| CN101761882B (en) | Vibration damping device and light fixture with vibration damping device | |
| CN101865429A (en) | Vibration damping motor vehicle lamp | |
| CN104728325A (en) | Combined type shock absorption device | |
| CN101922687B (en) | Vibration absorber and lamp using same | |
| CN101761884B (en) | Vibration isolator and lamp with vibration isolator | |
| CN201795440U (en) | Damping lamp support for crane | |
| CN202402555U (en) | Accessory arranging structure with vibration damping | |
| CN201149064Y (en) | Shock-absorbing device for mounting blower fan | |
| CN101881421B (en) | Vibration isolation structure of lamp | |
| CN101907270A (en) | Vibration reducer for lamp and vibration-reducing lamp with same | |
| CN204628397U (en) | A kind of combined damping device | |
| CN101907269B (en) | Special lamp vibration damper | |
| CN101929660B (en) | Suspended type lamp vibration absorber and lamp device thereof | |
| CN202418381U (en) | Adjustable magnetic shock absorber | |
| CN103629562B (en) | A kind of vibration absorption lamp | |
| CN202392614U (en) | Tunnel lamp | |
| CN201173447Y (en) | Industrial and mineral illumination damping lamps hanger | |
| CN213065838U (en) | Lamp set | |
| CN204704704U (en) | Shockproof projector | |
| CN214198530U (en) | Explosion-proof type lighting device for coal mining | |
| CN210567901U (en) | Anti-vibration surface-mounted LED down lamp | |
| CN221098223U (en) | Multi-point base of ballast of universal buffering damping anti-seismic lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091111 |
|
| CX01 | Expiry of patent term |