CN102486300A - Lamp damping device and damping lamp - Google Patents
Lamp damping device and damping lamp Download PDFInfo
- Publication number
- CN102486300A CN102486300A CN2010105750627A CN201010575062A CN102486300A CN 102486300 A CN102486300 A CN 102486300A CN 2010105750627 A CN2010105750627 A CN 2010105750627A CN 201010575062 A CN201010575062 A CN 201010575062A CN 102486300 A CN102486300 A CN 102486300A
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- CN
- China
- Prior art keywords
- elastic support
- reflector
- light fixture
- support assembly
- damping device
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- 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.)
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Abstract
The invention relates to a lamp damping device which comprises a reflective cup, an elastic support component for supporting the reflective cup, a fastening piece arranged on the elastic support component, and a press plate which is fixed on the elastic support component through the fastening piece, wherein a damping part is fixedly arranged between the press plate and the elastic support component. The invention also provides a damping lamp which comprises a reflective cup, a light source arranged in the reflective cup, a lead connected with the light source, an elastic support component supporting the reflective cup, a fastening piece arranged on the elastic support component, and a press plate which is fixed on the elastic support component through the fastening piece, wherein a damping part is fixedly arranged between the press plate and the elastic support component; and the damping lamp is externally fixed through the elastic support component. According to the invention, the damping part is arranged between the press plate and the reflective cup to prevent the press plate from directly contacting the reflective cup, and simultaneously the damping part plays a role in damping vibration in an impact test, so that the reflective cup is effectively protected, and the impact test on a steel ball on the top of the lamp can be carried out smoothly.
Description
Technical field
The present invention relates to lighting field, more particularly, relate to a kind of light fixture damping device and use the light fixture of this damping device.
Background technology
At present, the shock-absorbing protecting measure of lamp light source mainly is to adopt elastic support to install and fix the aluminium alloy compressing tablet, and the aluminium alloy compressing tablet directly contacts and push down the light reflector cup with the light reflector cup.Existing light fixture shock-damping structure is not enough to the protection of reflector, and when doing light fixture top steel ball impact test, aluminium alloy compressing tablet and reflector are very stiff and demanding, thereby cause damaging reflector in the impact test process.
Summary of the invention
The technical problem that the present invention will solve is; Exist the not enough defective of the protection of reflector to light fixture shock-damping structure in the prior art; Thereby cause that reflector damages easily in the steel ball impact test process of light fixture top, a kind of light fixture damping device and damping light fixture are provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of light fixture damping device; Comprise reflector, be used to support said reflector the elastic support assembly, be arranged on the securing member on the said elastic support assembly and be fixed on the compressing tablet on the said elastic support assembly through said securing member, be set with buffer unit between said compressing tablet and the said elastic support assembly.
A kind of light fixture damping device of the present invention, further, said buffer unit is the dividing plate of annular, said dividing plate is provided with at least two bayonet parts; The open end contact matching of said dividing plate and said reflector.
A kind of light fixture damping device of the present invention, further, said buffer unit is the back-up ring of hollow circular cylinder; Said back-up ring comprises cylindrical outer wall all around and the annular hollow boss that is arranged on hollow circular cylinder one bottom portion, the open end contact matching of annular hollow boss and said reflector.
A kind of light fixture damping device of the present invention, concrete, said securing member comprises the bearing pin that is provided with end cap, the spring that cooperates with said bearing pin and for said spring spacing pad is provided.
A kind of light fixture damping device of the present invention, concrete, said bayonet part suit is arranged on the said bearing pin; The end cap of said bearing pin cooperates with said spring said bayonet part is fixed.
A kind of light fixture damping device of the present invention, concrete, said compressing tablet is arranged between the end cap and said bayonet part of said bearing pin.
A kind of light fixture damping device of the present invention, preferred, also comprise shell fragment, an end of said shell fragment is a stiff end, extends elastic tip along the edge of stiff end; The stiff end of said shell fragment is fixed on the said elastic support assembly through screw; The elastic tip inner surface of said shell fragment matches with the outer wall of said reflector all around, and said reflector is held and supported to said elastic tip.
A kind of light fixture damping device of the present invention, preferred, the material of said buffer unit is a Teflon.
A kind of light fixture damping device of the present invention, concrete, the bolt that said elastic support assembly comprises support, is arranged on the bolt hole on the said support and fixes said support.
The present invention also provides a kind of damping light fixture, comprise reflector, be arranged on light source in the said reflector, support said reflector the elastic support assembly, be arranged on the securing member on the said elastic support assembly and be fixed on the compressing tablet on the said elastic support assembly through said securing member; Be set with buffer unit between said compressing tablet and the said elastic support assembly; Said light source is provided with the lead of external connection; Said damping light fixture is externally fixing through said elastic support assembly.
The present invention can reach following beneficial effect: through between compressing tablet and reflector, buffer unit being set, avoid compressing tablet directly to contact with reflector, suffered the rigid shock of compressing tablet to reflector thereby reduced the impact test process.Buffer unit is arranged between compressing tablet and the reflector simultaneously; It has certain elasticity; Buffer unit plays the damping vibration effect when impact test; Further reduced the damage of impact test, thereby reflector has been carried out effective protection, can carry out light fixture top steel ball impact test smoothly reflector.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is that the master of light fixture damping device of the present invention looks sketch map;
Fig. 2 is confined explosion's sketch map of light fixture damping device of the present invention;
Fig. 3 is confined explosion's sketch map of another angle of light fixture damping device of the present invention;
Fig. 4 is the structural representation of embodiment one of the dividing plate of light fixture damping device of the present invention;
Fig. 5 is the schematic perspective view of embodiment two of the dividing plate of light fixture damping device of the present invention;
Fig. 6 is that sketch map is looked on the left side of embodiment two of the dividing plate of light fixture damping device of the present invention;
Fig. 7 is the exploded perspective view of damping light fixture of the present invention.
Among the figure
1, compressing tablet 2, dividing plate
3, elastic support assembly 4, reflector
5, bearing pin 6, back-up ring
7, bayonet part 8, light source
9, shell fragment 91, stiff end
92, elastic tip 10, screw
11, spring 12, pad
13, pin-and-hole 14, lead
15, end cap 16, first draw-in groove
17, second draw-in groove
The specific embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast accompanying drawing at present and specify the specific embodiment of the present invention.
Shown in Fig. 1～3; Be an embodiment provided by the invention; A kind of light fixture damping device, comprise reflector 4, be used to support reflector 4 elastic support assembly 3, be arranged on the securing member on the elastic support assembly 3 and be fixed on the compressing tablet 1 on the elastic support assembly 3 through securing member; Be set with buffer unit between compressing tablet 1 and the elastic support assembly 3.
Compressing tablet 1 is a hollow and annular, and its material is an aluminium alloy.Elastic support assembly 3 comprises three-dimensional support, is arranged on the bolt hole of this bracket end and the screw bolt and nut that cooperates with bolt hole; As shown in Figure 7; This support comprises the trestle table of middle part hollow out; Compressing tablet 1 is fixedly installed on the trestle table of elastic support assembly 3, and this trestle table plays a supportive role to compressing tablet 1.
Reflector 4 is equipped with in the hollow bulb of trestle table, and an end of reflector 4 is the horn shape of opening, the identical size of hollow bulb diameter of the bore of its openend and trestle table.Securing member is fixed on compressing tablet 1, buffer unit on the elastic support assembly 3 successively, and an end face of buffer unit is connected with compressing tablet 1 contact, and its other end contacts with the openend of reflector 4, for reflector 4 provides spacing.Between compressing tablet 1 and the elastic support assembly 3 through buffer unit is set, thereby avoid compressing tablet 1 to contact with the direct of reflector 4, the rigid shock that 1 pair of reflector 4 of compressing tablet causes when having reduced light fixture top steel ball impact test.Simultaneously, buffer unit contacts with reflector 4 openends and for it provides spacing, in knockout process, buffer unit plays the elastic buffer effect to the impact from compressing tablet 1, and vibrations are reduced to minimum.
For wearability and the heat-resisting quantity of strengthening buffer unit, buffer unit is processed by the Teflon material, and Teflon is also claimed Teflon, and the chemical name of Teflon is a polytetrafluoroethylene (PTFE).Understandable, buffer unit also can be processed by other exotic material, and perhaps the top layer of buffer unit is provided with other high-temperature resistant coatings.Buffer unit is arranged between aluminium alloy compressing tablet 1 and the reflector 4; In the steel ball impact test process of light fixture top; Vibrations are violent, and friction is constantly arranged between buffer unit and compressing tablet 1 and the reflector 4, can produce certain heat in the friction process; Light source in the reflector 4 also can produce great amount of heat simultaneously, so buffer unit need have good abrasion resistance and resistance to elevated temperatures.
Securing member comprises that an end is provided with the bearing pin 5 of end cap 15, and is as shown in Figure 7, and bearing pin 5 is provided with first draw-in groove 16 and second draw-in groove 17 of depression.The bearing pin 5 outer also nested springs 11 that are provided with, spring 11 is sleeved on the bearing pin 5.Pad 12 cooperates with second draw-in groove 17 on the bearing pin 5, for spring 11 provides spacing, makes spring 11 fixing spacing between the end cap 15 and pad 12 of bearing pin 5.Compressing tablet 1 is an aluminium alloy compressing tablet 1, and its both sides are fixedly installed in first draw-in groove 16.
Further, support is provided with ammunition feed sheet 9 hard-wired screwed holes and supplies the hard-wired pin-and-hole 13 of securing member, and pin-and-hole 13 is equipped with bearing pin 5.
After securing member is fixedly mounted on compressing tablet 1, buffer unit on the elastic support assembly 3; Because securing member is fixing through the cooperation realization of bearing pin 5 and spring 11, therefore, light fixture damping device of the present invention has certain shock resistance; Even in light fixture impact test process; The deformation of spring 11 through himself taking place can slow down vibrations and impact, plays antihunt action.
Further, achieve a fixed connection in order to make reflector 4 and elastic support assembly 3, elastic support assembly 3 is provided with shell fragment 9, and shell fragment 9 quantity are two, are oppositely arranged on the elastic support assembly 3.This shell fragment 9 comprise stiff end 91 and along stiff end 91 edges to the elastic tip that extends below 92.Stiff end 91 is a tabular, and this flat stiff end 91 is provided with the screwed hole that matches with screw 10.Elastic tip 92 comprises the arc pad of the adjacent setting of multi-disc, and multi-disc arc pad constitutes the arc-shaped inner surface of elastic tip 92, and this arc-shaped inner surface matches with reflector 4 outer walls all around.Understandable, the quantity of this arc pad can for 1,2, or more than 2, the quantity of arc pad is many more, the elasticity of elastic tip 92 is good more.
The arc pad is fixed by welding on the stiff end 91, perhaps, is fastened on the stiff end 91 through screw.The stiff end 91 of shell fragment 9 is fixed on the elastic support assembly 3 through screw 10, and the elastic tip 92 of shell fragment 9 matches with the outer wall of reflector 4 all around, and reflector 4 is held and supported to elastic tip 92.
Understandable; Reflector 4 and shell fragment 9 are except the above-mentioned activity of mentioning is connected; Both also can be fixedly connected through welding or screw and connect; The stiff end 91 that is shell fragment 9 directly is the part of reflector 4, and as the shirt rim of reflector 4, reflector 4 is fastened on the elastic support assembly 3 through the screw on the shirt rim 10.
Buffer unit is arranged between compressing tablet 1 and the elastic support assembly 3; Embodiment one: buffer unit is the dividing plate 2 of annular hollow; Like Fig. 2, Fig. 3 and shown in Figure 4, the openend diameter of the hollow bulb relative aperture reflector 4 of this dividing plate 2 is smaller, and securing member is fixed on 3 last times of elastic support assembly successively with compressing tablet 1, dividing plate 2; Dividing plate 2 is pushed down the openend edge of reflector 4, thus the displacement of restriction reflector 4.
Further, the middle part of bayonet part 7 is the circle of hollow, and the one of which side is provided with breach.When bayonet part 7 cooperated with first draw-in groove 16, bearing pin 5 got into the middle part of bayonet part 7 through the breach of bayonet part 7.
Further, be securely fixed in first draw-in groove 16 in order to guarantee dividing plate 2, the opening direction of the breach on two bayonet parts 7 that are oppositely arranged is opposite, as shown in Figure 4.Understandable, the breach that is oppositely arranged like this is convenient to the installation of dividing plate 2, only needs turn can realize being connected of bayonet part 7 and first draw-in groove 16.
Buffer unit embodiment two: buffer unit is a back-up ring 6; Like Fig. 5 and shown in Figure 6; Back-up ring 6 is the cylinder of hollow; Comprise the boss of the annular hollow that outer wall around the cylinder and hollow circular cylinder one bottom portion are provided with, back-up ring 6 is fastened on the reflector 4, makes the cannular boss of annular and the open end contact matching of reflector 4.
The diameter of the openend of the hollow bulb relative aperture reflector 4 of the boss of back-up ring 6 is little, and when back-up ring 6 cooperated with the open end fastening of reflector 4, the cannular boss of back-up ring 6 was pushed down the open end edge of reflector 4, thus the displacement of restriction reflector 4.Simultaneously, compressing tablet 1 contacts and pushes down back-up ring 6 with an end face of back-up ring 6, and securing member is fixed on compressing tablet 1, back-up ring 6 on the elastic support assembly 3 successively, thereby realizes compressing tablet 1, back-up ring 6 and reflector 4 overall fixed.
The present invention also provides a kind of damping light fixture; As shown in Figure 7, comprise reflector 4, be arranged on light source 8 in the reflector 4, support reflector 4 elastic support assembly 3, be arranged on the securing member on the elastic support assembly 3 and be fixed on the compressing tablet 1 on the elastic support assembly 3 through securing member; Be set with buffer unit between compressing tablet 1 and the elastic support assembly 3; Light source 8 is provided with the lead 14 of external connection; This damping light fixture is externally fixing through elastic support assembly 3.
The present invention avoids compressing tablet 1 directly to contact with reflector 4 through between compressing tablet 1 and reflector 4, buffer unit being set, thereby reduced the rigid shock that the impact test process has suffered 1 pair of reflector 4 of compressing tablet.Buffer unit is arranged between compressing tablet 1 and the reflector 4 simultaneously; It has certain elasticity; Buffer unit plays the damping vibration effect when impact test; Further reduced the damage of impact test, thereby reflector 4 has been carried out effective protection, can carry out light fixture top steel ball impact test smoothly reflector 4.
Combine accompanying drawing that embodiments of the invention are described above; But the present invention is not limited to the above-mentioned specific embodiment, and the above-mentioned specific embodiment only is schematically, rather than restrictive; Those of ordinary skill in the art is under enlightenment of the present invention; Not breaking away under the scope situation that aim of the present invention and claim protect, also can make a lot of forms, these all belong within the protection of the present invention.
Claims (10)
1. light fixture damping device; Comprise reflector, be used to support said reflector the elastic support assembly, be arranged on the securing member on the said elastic support assembly and be fixed on the compressing tablet on the said elastic support assembly through said securing member, it is characterized in that: be set with buffer unit between said compressing tablet and the said elastic support assembly.
2. light fixture damping device according to claim 1 is characterized in that, said buffer unit is the dividing plate of annular, and said dividing plate is provided with at least two bayonet parts; The open end contact matching of said dividing plate and said reflector.
3. light fixture damping device according to claim 1 is characterized in that, said buffer unit is the back-up ring of hollow circular cylinder; Said back-up ring comprises cylindrical outer wall all around and the annular hollow boss that is arranged on hollow circular cylinder one bottom portion, the open end contact matching of annular hollow boss and said reflector.
4. light fixture damping device according to claim 3 is characterized in that, said securing member comprises the bearing pin that is provided with end cap, the spring that cooperates with said bearing pin and for said spring spacing pad is provided.
5. light fixture damping device according to claim 4 is characterized in that, said bayonet part suit is arranged on the said bearing pin; The end cap of said bearing pin cooperates with said spring said bayonet part is fixed.
6. light fixture damping device according to claim 5 is characterized in that, said compressing tablet is arranged between the end cap and said bayonet part of said bearing pin.
7. light fixture damping device according to claim 6 is characterized in that, also comprises shell fragment, and an end of said shell fragment is a stiff end, extends elastic tip along the edge of stiff end; The stiff end of said shell fragment is fixed on the said elastic support assembly through screw; The elastic tip inner surface of said shell fragment matches with the outer wall of said reflector all around, and said reflector is held and supported to said elastic tip.
8. select a described light fixture damping device according to claim 1-7, it is characterized in that, the material of said buffer unit is a Teflon.
9. light fixture damping device according to claim 1 is characterized in that, the bolt that said elastic support assembly comprises support, is arranged on the bolt hole on the said support and fixes said support.
10. damping light fixture that utilizes each described light fixture damping device of claim 1～9 to process is characterized in that: comprise reflector, be arranged on light source in the said reflector, support said reflector the elastic support assembly, be arranged on the securing member on the said elastic support assembly and be fixed on the compressing tablet on the said elastic support assembly through said securing member; Be set with buffer unit between said compressing tablet and the said elastic support assembly; Said light source is provided with the lead of external connection; Said damping light fixture is externally fixing through said elastic support assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105750627A CN102486300A (en) | 2010-12-03 | 2010-12-03 | Lamp damping device and damping lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105750627A CN102486300A (en) | 2010-12-03 | 2010-12-03 | Lamp damping device and damping lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102486300A true CN102486300A (en) | 2012-06-06 |
Family
ID=46151827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105750627A Pending CN102486300A (en) | 2010-12-03 | 2010-12-03 | Lamp damping device and damping lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102486300A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697419A (en) * | 2012-09-28 | 2014-04-02 | 深圳市海洋王照明工程有限公司 | Lamp fixing structure |
| CN103712090A (en) * | 2012-09-29 | 2014-04-09 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103851563A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Shock-absorbing light source mounting structure and navigation aid lamp comprising same |
| CN103883993A (en) * | 2012-12-21 | 2014-06-25 | 深圳市海洋王照明工程有限公司 | Light source support structure and embedded navigation aid lamp adopting same |
| CN104141932A (en) * | 2013-05-09 | 2014-11-12 | 深圳市海洋王照明工程有限公司 | Light source fixing structure and lamp with same |
| CN110191622A (en) * | 2019-06-26 | 2019-08-30 | 珠海市运泰利自动化设备有限公司 | A kind of high efficiency and heat radiation mould group applied to FCT |
| CN114502034A (en) * | 2021-06-18 | 2022-05-13 | 深圳汝原科技有限公司 | Radiation source module and drying apparatus |
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| CN101598301A (en) * | 2008-06-06 | 2009-12-09 | 奥斯兰姆有限公司 | The lamp of single socket |
| CN101761840A (en) * | 2009-11-03 | 2010-06-30 | 海洋王照明科技股份有限公司 | Embedded airfield runway centerline lamp |
| CN101776223A (en) * | 2010-02-26 | 2010-07-14 | 海洋王照明科技股份有限公司 | Support and lamp for shockproof protection of easily detachable light source |
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Patent Citations (6)
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| JP2002124104A (en) * | 2000-08-22 | 2002-04-26 | Koninkl Philips Electronics Nv | Lighting fixture |
| CN1547651A (en) * | 2001-08-24 | 2004-11-17 | Lighting device | |
| WO2005015605A2 (en) * | 2003-08-07 | 2005-02-17 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lamp with single-sided socket |
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| CN101761840A (en) * | 2009-11-03 | 2010-06-30 | 海洋王照明科技股份有限公司 | Embedded airfield runway centerline lamp |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697419A (en) * | 2012-09-28 | 2014-04-02 | 深圳市海洋王照明工程有限公司 | Lamp fixing structure |
| CN103712090A (en) * | 2012-09-29 | 2014-04-09 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN103851563A (en) * | 2012-11-30 | 2014-06-11 | 深圳市海洋王照明工程有限公司 | Shock-absorbing light source mounting structure and navigation aid lamp comprising same |
| CN103851563B (en) * | 2012-11-30 | 2016-08-03 | 深圳市海洋王照明工程有限公司 | Light source damping installation structure and use the aid-to-navigation light of this light source damping installation structure |
| CN103883993A (en) * | 2012-12-21 | 2014-06-25 | 深圳市海洋王照明工程有限公司 | Light source support structure and embedded navigation aid lamp adopting same |
| CN103883993B (en) * | 2012-12-21 | 2016-04-27 | 深圳市海洋王照明工程有限公司 | Light source bracket structure and adopt the embedded aid-to-navigation light of this light source bracket structure |
| CN104141932A (en) * | 2013-05-09 | 2014-11-12 | 深圳市海洋王照明工程有限公司 | Light source fixing structure and lamp with same |
| CN104141932B (en) * | 2013-05-09 | 2018-02-23 | 深圳市海洋王照明工程有限公司 | Light source fixing structure and its light fixture |
| CN110191622A (en) * | 2019-06-26 | 2019-08-30 | 珠海市运泰利自动化设备有限公司 | A kind of high efficiency and heat radiation mould group applied to FCT |
| CN114502034A (en) * | 2021-06-18 | 2022-05-13 | 深圳汝原科技有限公司 | Radiation source module and drying apparatus |
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Application publication date: 20120606 |