CN101929661A - Suspension type special lamp shock absorber and lamp device thereof - Google Patents
Suspension type special lamp shock absorber and lamp device thereof Download PDFInfo
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- CN101929661A CN101929661A CN2009101078680A CN200910107868A CN101929661A CN 101929661 A CN101929661 A CN 101929661A CN 2009101078680 A CN2009101078680 A CN 2009101078680A CN 200910107868 A CN200910107868 A CN 200910107868A CN 101929661 A CN101929661 A CN 101929661A
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Abstract
The invention relates to a suspension type special lamp shock absorber. The lamp shock absorber comprises a suspending fixed shell (100), shock absorbing rubber blocks (300), a metal pressing block (400), a shock absorbing spring (500) and a spring cover (600), wherein the suspending fixed shell (100) can be arranged at a fixed position; the shock absorbing rubber blocks (300) are arranged along the inner wall of the suspending fixed shell (100); the metal pressing block (400) is arranged in an enclosure consisting of the shock absorbing rubber blocks (300); and the shock absorbing spring (500) and the spring cover (600) are arranged on a connecting screw rod which passes through the suspending fixed shell (100) and the metal pressing block (400). The suspension type special lamp shock absorber provided by the invention effectively solves the problem of shock absorption for a special lamp during suspending installation, obviously improves the shock resistance of the special lamp or an object which is subjected to shock absorption, and obviously prolongs the service life of the special lamp to avoid the economic loss brought by bulb damage to a customer and save the maintenance cost; in addition, the suspension type special lamp shock absorber of the invention has the advantages of simple structure, low cost and convenient use.
Description
Technical field
The present invention relates to damping technology, especially relate to a kind of suspension type special lamp shock absorber and lamp device thereof.
Background technology
On the automobile, on the vehicles such as bullet train, all using a large amount of vibration absorbers in that precision optical instrument or measuring table are first-class, to guarantee equipment operate as normal under vibration environment such as mechanical mechanism, optical instrument.In the illumination field, special lamp will be continued equally, strong vibrational excitation, but also lacks desirable vibration-reducing connector of lamp.Chinese patent application number is 200620068665 utility model patent, a kind of vibration-reducing connector of lamp is disclosed, on lamp bracket, adorn shock-absorber shaft, the rubber damping body of dress column on shock-absorber shaft, by 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.Since be that the rubber damping body is contained on the lamp bracket, not only restricted to the installation form of light fixture, 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 high-precision high technology content of specialty may be continued equally, strong vibration and excitation, 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 may come off because of the vibration resistance difference, damage such as fracture, thereby influence the normal use of light fixture, shortened the service life of light fixture, also brought many losses to the user.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, with low cost, easy-to-use, suspension type special lamp shock absorber and the lamp device that uses this shock absorber with good damping property.
The above-mentioned technical problem of the present invention solves like this, construct a kind of suspension type special lamp shock absorber, comprise the suspension fixed housing that can be installed in fixed bit, along hanging absorber rubber piece that the fixed housing inwall places, being placed on by what the absorber rubber piece was formed and surrounding interior metal briquetting and the vibration absorbing spring and the spring cup that are contained in connecting screw rod one end that passes described suspension fixed housing, metal briquetting.
In the above-mentioned suspension type special lamp shock absorber of the present invention, described suspension fixed housing is that its shell edge is provided with installing hole by a bottom surface and four rectangle casket bodies that avris forms, and described rectangle casket body bottom center has circular hole.
In the above-mentioned suspension type special lamp shock absorber of the present invention; also comprise the rubber protective sleeve that is contained in the described circular hole; described rubber protective sleeve is made up of the annulus of making one and baffle plate; baffle plate has through hole relative with internal radius; annulus embeds in the described circular hole, and baffle plate pastes bottom hanging fixed housing casket body mutually.
In the above-mentioned suspension type special lamp shock absorber of the present invention; described absorber rubber piece and described rubber protective sleeve are made by oil resistant, the anti-aging rubber of shore hardness between 30～60 degree, and this rubber constituent contains neoprene rubber, silicon rubber, butyl rubber, natural rubber or its combination.
In the above-mentioned suspension type special lamp shock absorber of the present invention, the bottom surface of described absorber rubber piece is provided with groove or zigzag.
In the above-mentioned suspension type special lamp shock absorber of the present invention, contact with the inclined-plane between described absorber rubber piece and the metal briquetting.
In the above-mentioned suspension type special lamp shock absorber of the present invention, described metal briquetting is the metal disk body that just in time is placed in the surrounding that four absorber rubber pieces surround, and its bottom center has through hole, also with the concentric round groove that is used to place vibration absorbing spring that is provided with of through hole.
In the above-mentioned suspension type special lamp shock absorber of the present invention, concentric through hole and circular trough are arranged at described metal briquetting bottom, and are the cross reinforcement that the center is provided with the through hole.
In the above-mentioned suspension type special lamp shock absorber of the present invention, the center of described spring cup offers the hole of passing for described connecting screw rod.
The lamp device of the above-mentioned lamp shock absorber of use the present invention provided by the invention, comprise special lamp, also comprise the connecting screw rod that passes described suspension fixed housing, metal briquetting, vibration absorbing spring, the one end connects spring cup, and the other end connects the support of special lamp or special lamp.
Implement suspension type special lamp shock absorber provided by the invention and lamp device thereof, can effectively solve the vibrationproof problem that hangs the class 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 by the resistance to shock of vibration damping object, make significant prolongation in its in service life, thereby avoided the client to damage the economic loss of bringing because of bulb, saved maintenance cost, in addition, suspension type special lamp shock absorber of the present invention has simple in structure simultaneously, be convenient to modularized design and production, the low and easy-to-use advantage of product cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the special lamp vibration damper of the embodiment of the invention;
Fig. 2 is the assembly structure schematic diagram of the special lamp vibration damper of the embodiment of the invention;
Fig. 3 a, 3b are the structure cutaway view of the special lamp vibration damper of the embodiment of the invention;
Fig. 4 is the scheme of installation of special lamp vibration damper of the present invention and a light fixture.
The specific embodiment
As shown in Figure 1-Figure 3, the suspension type special lamp shock absorber that provides of the embodiment of the invention comprise hang fixed housing 100, rubber protective sleeve 200, by hanging four absorber rubber pieces 300, metal briquetting 400, vibration absorbing spring 500 and the spring cups 600 of four inwalls placements in the fixed housing.
Hanging fixed housing 100 is rectangle casket bodies of the metal band outer edge of rigid material a such as steel, aluminium, evenly be provided with four installing holes 110 on its outer edge, for screw or alternate manner will hang fixed housing 100 fixedly install on installation position such as equipment roof, overarm or top, lane etc. used, to realize with suspension type special lamp shock absorber fixed installation of the present invention.Hanging fixed housing 100 casket body bottom center has circular hole 120, used for rubber protective sleeve 200 is installed.Annulus and baffle plate that rubber protective sleeve 200 is made one by rubber are formed, and baffle plate has through hole relative with internal radius, and annulus embeds in the circular hole 120, and baffle plate pastes mutually with hanging fixed housing 100 casket bodies bottom, guarantees that it is in the casket body.The effect of rubber protective sleeve 200 is to allow the screw rod (not shown) of connection light fixture can pass the internal radius of rubber protective sleeve 200; avoid screw rod directly to contact with the circular hole 120 that hangs fixed housing 100; in other words, be to separate connecting screw rod and shell 100 with elastomeric cushion material.
As Fig. 2, four absorber rubber pieces 300 are in metal briquetting 400 and hang between the fixed housing 100, and be used to cushion, absorb and weaken the outside vibration kinetic energy that transmits, specifically be exactly four inwalls placements against suspension fixed housing 100.Consider on the light fixture weight of suspension lighter, be generally 3～30 kilograms, for this reason, the present invention adopts rubber as the absorbing damping material, the shore hardness of wishing this rubber is between 30～60 degree, but best oil resistant, ageing-resistant, its composition contains neoprene rubber, silicon rubber, butyl rubber, natural rubber or its combination.For making each absorber rubber piece 300 when being subjected to different directions pressure, can make distortion (deformation process can make vibrational energy reduce) timely and effectively, the bottom surface design of each absorber rubber piece 300 there are groove or zigzag 310, as Fig. 2 and Fig. 3.For making four absorber rubber pieces 300 and metal briquetting 400 have better face to contact, to guarantee the efficient of conduct vibrations, the face towards the center of four absorber rubber pieces 300 is designed to constant slope, simultaneously, metal briquetting 400 faces on the other side also are designed to identical gradient, by this gradient external vibration energy can be passed in each absorber rubber 300 more equably in all directions and go.
As described above, four sides of metal briquetting 400 and hang four absorber rubber pieces 300 that are provided with between 100 4 sidewalls of fixed housing, can effectively cushion, absorb and weaken 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.
In conjunction with Fig. 2 and Fig. 3; utilize screw rod (not shown) to realize being connected of lamp shock absorber of the present invention and the light fixture/support that is draped; an end that hangs screw rod connects by the vibration damping special lamp; its other end body of rod successively passes the rubber protective sleeve 200 in the circular hole 120 that hangs on the fixed housing 100 and the through hole 420 and the circular trough 410 of metal briquetting 400; and vibration absorbing spring 500 and spring cup 600; other end end is by screw-threaded engagement screw rod or alternate manner; fixedly connected with spring cup 600; realization is born the gravity of the light fixture that is draped by metal briquetting 400 by hanging fixed housing 100; be installed on the fixed bit by installing hole 110 and hang fixed housing 100; realization has the suspension of splendid effectiveness in vibration suppression special lamp installs, and also makes by hanging screw rod; the light fixture that is draped that metal briquetting 400 connects reduced to greatest extent because of ambient vibration institute influenced.
The suspension type special lamp shock absorber of the embodiment of the invention; the damping property that not only has vertical direction; wrap connecting screw rod and fixed housing 100 generation radial compression distortion by rubber protective sleeve 200 simultaneously, thereby certain damping property is also arranged in all around direction.Because absorber rubber 300 designs are had constant slope, metal briquetting 400 also is designed to identical gradient simultaneously, by this gradient external vibration energy can be gone in four absorber rubbers 300 around all directions pass to more equably.
During installation, as Fig. 4, the support 710 of suspended lamp 700 is installed on the suspension fixed housing 100 by hanging screw rod.Hang on the fixed housing 100 and then can pass through its four installing holes, be fixedly installed on the fixed bit by four screws.Thereby the suspension that has realized the better effectiveness in vibration suppression of special lamp 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 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, 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 special lamp shock absorber, it is characterized in that, comprise the suspension fixed housing (100) that can be installed in fixed bit, along hanging absorber rubber piece (300) that fixed housing (100) inwall places, being placed on by what absorber rubber piece (300) was formed and surrounding interior metal briquetting (400) and the vibration absorbing spring (500) and the spring cup (600) that are contained in connecting screw rod one end that passes described suspension fixed housing (100), metal briquetting (400).
2. according to the described suspension type special lamp shock absorber of claim 1, it is characterized in that, described suspension fixed housing (100) is that its shell edge is provided with installing hole (110) by a bottom surface and four rectangle casket bodies that avris forms, and described rectangle casket body bottom center has circular hole (120).
3. according to the described suspension type special lamp shock absorber of claim 2; it is characterized in that; also comprise the rubber protective sleeve (200) that is contained in the described circular hole (120); described rubber protective sleeve (200) is made up of the annulus of making one and baffle plate; baffle plate has through hole relative with internal radius; annulus embeds in the described circular hole (120), and baffle plate pastes bottom hanging fixed housing (100) casket body mutually.
4. according to the described suspension type special lamp shock absorber of claim 1; it is characterized in that; described absorber rubber piece (300) and described rubber protective sleeve (200) are made by oil resistant, the anti-aging rubber of shore hardness between 30～60 degree, and this rubber constituent contains neoprene rubber, silicon rubber, butyl rubber, natural rubber or its combination.
5. according to the described suspension type special lamp shock absorber of claim 1, it is characterized in that the bottom surface of described absorber rubber piece (300) is provided with groove or zigzag (310).
6. according to the described suspension type special lamp shock absorber of claim 1, it is characterized in that, contact with the inclined-plane between described absorber rubber piece (300) and the metal briquetting (400).
7. according to the described suspension type special lamp shock absorber of claim 1, it is characterized in that, described metal briquetting (400) is the metal disk body that just in time is placed in the surrounding that four absorber rubber pieces (300) surround, its bottom center has through hole (420), also with the concentric round groove (410) that is used to place vibration absorbing spring (500) that is provided with of through hole (420).
8. according to the described suspension type special lamp shock absorber of claim 7, it is characterized in that concentric through hole (420) and circular trough (410) are arranged at described metal briquetting (400) bottom, and be that the center also is provided with cross reinforcement (430) with through hole (420).
9. according to the described suspension type special lamp shock absorber of claim 1, it is characterized in that the center of described spring cup (600) offers the hole of passing for described connecting screw rod.
10. a use is as the lamp device of claim 1-9 lamp shock absorber as described in each, comprise special lamp, it is characterized in that, also comprise and successively pass the connecting screw rod of described suspension fixed housing (100), metal briquetting (400), vibration absorbing spring (500), the one end is connected on the spring cup (600), and the other end connects the support of special lamp or special lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101078680A CN101929661B (en) | 2009-06-19 | 2009-06-19 | Suspension type special lamp shock absorber and lamp device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101078680A CN101929661B (en) | 2009-06-19 | 2009-06-19 | Suspension type special lamp shock absorber and lamp device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929661A true CN101929661A (en) | 2010-12-29 |
| CN101929661B CN101929661B (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101078680A Expired - Fee Related CN101929661B (en) | 2009-06-19 | 2009-06-19 | Suspension type special lamp shock absorber and lamp device thereof |
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| Country | Link |
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| CN (1) | CN101929661B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047617A (en) * | 2011-10-14 | 2013-04-17 | 海洋王（东莞）照明科技有限公司 | Shock absorbing device and lamp using same |
| CN103115328A (en) * | 2011-11-17 | 2013-05-22 | 海洋王照明科技股份有限公司 | Vibration reducing device and lamp with the same |
| CN103307555A (en) * | 2012-03-14 | 2013-09-18 | 海洋王（东莞）照明科技有限公司 | Shock absorber and lamp using the same |
| CN103822102A (en) * | 2012-11-16 | 2014-05-28 | 深圳市海洋王照明工程有限公司 | Lamp with sealing ring protection structure |
| CN103851360A (en) * | 2012-11-29 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104048212A (en) * | 2013-03-13 | 2014-09-17 | 海洋王（东莞）照明科技有限公司 | Explosion-proof platform lamp |
| CN104421856A (en) * | 2013-08-30 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Vibration reduction bracket structure of project lamp and project lamp |
| CN104728325A (en) * | 2015-03-12 | 2015-06-24 | 优耐德电梯有限公司 | Combined type shock absorption device |
| CN105351417A (en) * | 2015-12-12 | 2016-02-24 | 中国飞机强度研究所 | Rubber vibration isolator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI104282B1 (en) * | 1998-05-22 | 1999-12-15 | Jari Ruuttu | A vibration-damped lighting device and a method of manufacturing a vibration-damped lighting device |
| US6099147A (en) * | 1998-11-19 | 2000-08-08 | Streamlight, Inc. | Flashlight lamp shock absorber |
| JP4322408B2 (en) * | 2000-07-14 | 2009-09-02 | 本田技研工業株式会社 | Headlamp support device |
| CN2703185Y (en) * | 2004-05-24 | 2005-06-01 | 深圳市兰普源照明科技有限公司 | Miner's lamp |
| CN201251113Y (en) * | 2008-08-26 | 2009-06-03 | 南通金路达铁路机电有限公司 | Damping device for luminaries |
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2009
- 2009-06-19 CN CN2009101078680A patent/CN101929661B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047617B (en) * | 2011-10-14 | 2015-07-01 | 海洋王（东莞）照明科技有限公司 | Shock absorbing device and lamp using same |
| CN103047617A (en) * | 2011-10-14 | 2013-04-17 | 海洋王（东莞）照明科技有限公司 | Shock absorbing device and lamp using same |
| CN103115328A (en) * | 2011-11-17 | 2013-05-22 | 海洋王照明科技股份有限公司 | Vibration reducing device and lamp with the same |
| CN103307555A (en) * | 2012-03-14 | 2013-09-18 | 海洋王（东莞）照明科技有限公司 | Shock absorber and lamp using the same |
| CN103822102A (en) * | 2012-11-16 | 2014-05-28 | 深圳市海洋王照明工程有限公司 | Lamp with sealing ring protection structure |
| CN103851360A (en) * | 2012-11-29 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103851360B (en) * | 2012-11-29 | 2016-03-23 | 深圳市海洋王照明工程有限公司 | A kind of light fixture |
| CN104048212A (en) * | 2013-03-13 | 2014-09-17 | 海洋王（东莞）照明科技有限公司 | Explosion-proof platform lamp |
| CN104421856A (en) * | 2013-08-30 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | Vibration reduction bracket structure of project lamp and project lamp |
| CN104421856B (en) * | 2013-08-30 | 2019-02-22 | 深圳市海洋王照明工程有限公司 | The damping frame structure and Projecting Lamp of Projecting Lamp |
| CN104728325A (en) * | 2015-03-12 | 2015-06-24 | 优耐德电梯有限公司 | Combined type shock absorption device |
| CN105351417A (en) * | 2015-12-12 | 2016-02-24 | 中国飞机强度研究所 | Rubber vibration isolator |
| CN105351417B (en) * | 2015-12-12 | 2018-03-02 | 中国飞机强度研究所 | A kind of rubber shock absorber |
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| Publication number | Publication date |
|---|---|
| CN101929661B (en) | 2012-01-04 |
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Granted publication date: 20120104 Termination date: 20200619 |