CN103162205B - Light fixture - Google Patents
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- CN103162205B CN103162205B CN201110421093.1A CN201110421093A CN103162205B CN 103162205 B CN103162205 B CN 103162205B CN 201110421093 A CN201110421093 A CN 201110421093A CN 103162205 B CN103162205 B CN 103162205B
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- vibration
- fixing plate
- light fixture
- fixing
- fixing seat
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Abstract
A kind of light fixture includes lamp holder, the first fixing plate, the second fixing plate, vibration-damped component, movable part and fixing seat.Lamp holder is fixedly connected on the first fixing plate.Movable part is located at the lower section of the first fixing plate, and its one end is hinged with the first fixing plate, and the other end is connected with fixing seat.Vibration-damped component is connected between supporting side walls and the second fixing plate movably.In time there is chatter, vibration-damped component can stretch or compress, so vibration-damped component can change the second fixing distance between plate and supporting side walls with vibration, alleviating the vibration of the second fixing plate, thus slowing down the vibration of lamp holder, being effectively prevented vibration.Above-mentioned light fixture can reduce the frequency of vibration of light fixture, is effectively reduced extent of vibration, better reaches vibration-isolating effect.
Description
[technical field]
The present invention relates to a kind of illuminator, particularly relate to a kind of light fixture.
[background technology]
In the oil industry, the environment residing for oil field is comparatively severe, and the heavy engineering vehicle such as oil field pump truck and drill truck, producing, in use procedure, can produce strong vibration, then the vehicle-mounted illuminating lamp tool of heavy engineering vehicle generally also to bear bigger vibration.And in other areas, for instance, speedboat is in traveling process, and light fixture is also required to bear comparatively strong vibration.Owing to the impulsive force of vibration is bigger, it is easy to make the lighting being arranged on heavy engineering vehicle or on speedboat damage.The vibration isolator of current existing big-and-middle-sized light fixture is usually and adopts the method installing rubber blanket additional to reduce rigidity vibration isolation, although being provided with the rubber blanket of vibration damping between light fixture and mounting platform, but the connection at light fixture Yu mounting platform is still similar to and is rigidly connected, the compression that can only rely on resilient rubbber cushion vibration is produced certain damping action, can not meeting the vibrationproof purpose under multiple Vibration Condition, light fixture easily damages because of vibration.
[summary of the invention]
Based on this, it is necessary to provide vibration-isolating effect a kind of light fixture preferably.
A kind of light fixture, is installed in the lamp box of automobile, and described lamp box includes mounting platform and the supporting side walls with the perpendicular setting of described mounting platform, and light fixture includes:
Lamp holder；
First fixing plate, described lamp holder is fixedly connected on the described first fixing plate；
Second fixing plate, is connected with the described first fixing plate, and has angle between the described first fixing plate and the described second fixing plate；
Vibration-damped component, is rotatably connected between described supporting side walls and the described second fixing plate；
Movable part, including abutting part and with one end of described abutting part affixed mandrel, described abutting part is rotatably connected with the described first fixing plate away from one end of described mandrel；
Fixing seat, is connected away from one end of described abutting part with described mandrel, and described fixing seat is arranged on described mounting platform；
Wherein, the described first fixing plate is directed away from the direction of described supporting side walls and rotates, and makes described vibration-damped component tensile deformation；Described first fixing plate rotates towards near the direction of described supporting side walls, and makes described vibration-damped component compressive deformation.
Further, described light fixture also includes elastic component, and elastic component is connected between described abutting part and described fixing seat, and described abutting part is compressed described elastic component by external force vibration, makes described elastic component generation elastic deformation.
Further, described elastic component is sheathed on described mandrel.
Further, described light fixture also includes damping piece, and damping piece is located between described fixing seat and described mounting platform, and fixing with described fixing seat and described mounting platform is connected, and described mandrel is connected away from one end of described abutting part is movable with described fixing seat.
Further, described light fixture also includes securing member, and described mandrel is through described fixing seat, and fixing with described securing member is connected, and described securing member is locked on the lateral wall of described fixing seat.
Further, described light fixture also includes pad, and described pad is located between described securing member and described fixing seat.
Further, described fixing seat also includes locating dowel, and described fixing seat is connected by described locating dowel and mounting platform are fixing, and the cross section of described damping piece is annular, and described damping piece is sheathed in described locating dowel.
Further, described damping piece is the elastomeric material that shore hardness is relatively low.
Further, the described first fixing plate is vertically arranged with the described second fixing plate.
Further, described vibration-damped component is metal-rubber, and the two ends of described vibration-damped component are hinged with the fixing plate of described supporting side walls and second respectively.
In above-mentioned light fixture, in time there is chatter, lamp holder vibrates.Movable part is rotatably connected with movable part due to the first fixing plate, and lamp holder can multidirectional vibrate.When lamp holder occur away from or during near the swing of supporting side walls, lamp holder swings and makes the second fixing plate swing, vibration-damped component is connected between supporting side walls and the second fixing plate movably, and vibration-damped component can stretch or compress, so vibration-damped component can change the second fixing distance between plate and supporting side walls with vibration, alleviating the vibration of the second fixing plate, thus slowing down the vibration of lamp holder, being effectively prevented vibration.Vertically, in time there is chatter, movable part is had an External Force Acting by lamp holder vibration, thus moment makes elastic component deform upon, elastic component produces elastic-restoring force between movable part and fixing seat, the effect strong to movable part and fixing seat, elastic component hinders movable part and fixing seat to vibrate with light fixture.External force is transmitted to fixing seat, and the movement velocity of damping piece does not catch up with the vibration velocity of fixing seat, makes light fixture vibration present certain hysteresis, and the changes mechanical energy vibrated by light fixture within a cycle of vibration is mechanical loss or in-fighting heat energy.When the second fixing plate is with the first fixing plate upper and lower vibration time, fixing plate due to vibration-damped component with second and be rotatably connected, vibration-damped component has certain elasticity, then vibration-damped component can slowing down vibration.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the light fixture of an embodiment；
Fig. 2 is the structural representation of the explosive view of light fixture shown in Fig. 1；
Fig. 3 is the structural representation of the light fixture of another embodiment.
[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.Accompanying drawing gives presently preferred embodiments of the present invention.But, the present invention can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiments be make the disclosure is understood more thorough comprehensively.
It should be noted that be referred to as " being fixed on " another element when element, it can directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly to another element or may be simultaneously present centering elements.For illustrative purposes only, being not offered as is unique embodiment for term as used herein " vertical ", " level ", "left", "right" and similar statement.
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology.The term used in the description of the invention herein is intended merely to the purpose describing specific embodiment, it is not intended that in the restriction present invention.Term as used herein " and/or " include the arbitrary and all of combination of one or more relevant Listed Items.
Referring to Fig. 1 and Fig. 2, the light fixture 100 of present embodiment includes the fixing plate of lamp holder 110, first 120, second fixing plate 130, vibration-damped component 140, mandrel 150, fixing seat 160, securing member 170, pad (figure does not mark), elastic component 180 and damping piece 190.Light fixture 100 is installed in the lamp box 200 of automobile, and lamp box 200 includes mounting platform 210 and the supporting side walls 220 with the perpendicular setting of mounting platform 210.
Lamp holder 110 is the vehicle-mounted illuminating lamp being loaded in field engineering vehicle, is generally medium-sized or large-scale lamp holder 110.Lamp holder 110 is provided with connecting portion 112, and connecting portion 112 is provided with through hole (figure does not mark).It is appreciated that connecting portion 112 can omit when lamp holder 110 welds with the first fixing plate 120 or be bonding time.
Lamp holder 110 is fixedly connected on the first fixing plate 120.The upper and lower two side of the first fixing plate 120 is equipped with the first boss 121 and the second boss 122.First boss 121 is provided with connecting hole (figure does not mark).By the through hole of the screw connecting hole also cross the first boss 121 and lamp holder 110, the first fixing plate 120 is fixed with lamp holder 110 and is connected.The abutting part 152 of the second boss 122 and movable part 150 is rotatably connected.In present embodiment, second boss 122 and abutting part 152 all offer connecting hole (not shown), light fixture 100 also includes rotating shaft (not shown), rotating shaft (not shown) is arranged in the connecting hole connecting the second boss 122 and abutting part 152, makes the first fixing plate 120 hinged with movable part 150.Being appreciated that the connecting hole of the second boss 122 and abutting part 152 can omit, now the second boss 122 and abutting part 152 are connected through the hinge.
Second fixing plate 130 is connected with the first fixing plate 120, and has angle between the first fixing plate 120 and the second fixing plate 130.Second fixing plate 130 is provided with the 3rd boss (figure does not mark) near the sidewall of supporting side walls 220.Specifically in the present embodiment, the first fixing plate 120 and the second fixing plate 130 are vertically arranged.
Vibration-damped component 140 is connected between supporting side walls 220 and the second fixing plate 130 movably, and vibration-damped component 140 slows down the vibration of the second fixing plate 130.Vibration-damped component 140 can be wire rope damper and metal rubber shock absorber.The two ends being made vibration-damped component 140 by hinge (figure does not mark) or rotating shaft (not shown) are rotatably connected with supporting side walls 220 and the second fixing plate 130 respectively.Specifically, vibration-damped component 140 is metal rubber shock absorber, and the two ends of vibration-damped component 140 are hinged with supporting side walls 220 and the second fixing plate 130 by hinge.Metal-rubber is the elastic porous material of a kind of novel homogenizing, tinsel certain mass, spiral helicine is emitted on punching press in an orderly manner through special process or rolls in mould, made by stamping forming method.There is a lot of hole the inside of metal-rubber, has both presented elasticity and the damping capacity of rubber like material, keeps again the excellent specific property of metal simultaneously, is a kind of use far-ranging Novel high-elasticity, big damping material.Specifically in the present embodiment, metal rubber shock absorber is that helical coil made by 0.05～2mm tinsel by diameter.Tensile coil is rolled up so that it is have uniform pitch.Loading characteristic according to the metal rubber shock absorber after molding, along mould longitudinally, laterally and combination in any direction alternate in length and breadth carry out arrangement lay, obtain metal-rubber blank.Blank is put in the pre-processed mould with certain geometrical shape, under a certain pressure molding.The blank made, then through heat stabilisation process, forms final metal rubber shock absorber.This vibration-damped component 140 has the advantages such as long service life, the natural frequency of reduction light fixture 100.
Movable part 150 includes abutting part 152 and mandrel 154, and abutting part 152 is fixing with first, and plate 120 is movable is connected.As presented above, by hinge (figure does not mark) or rotating shaft (not shown) is movable to be connected the second boss 122 of the first fixing plate 120 with the abutting part 152 of movable part 150.Mandrel 154 is located at the lower section of abutting part 152, and one end of mandrel 154 and abutting part 152 are connected away from the diapire of the first fixing plate 120 is fixing.Mandrel 154 is fixing with the central part of abutting part 152 to be connected.It is appreciated that mandrel 154 can pass through welding, bonding or threaded fixing with abutting part 152 is connected.Mandrel 154 is connected away from one end of abutting part 152 is movable with fixing seat 160.
Fixing seat 160 includes locating dowel 162.Offering groove (figure does not mark) on fixing seat 160, the sidewall of groove stretches out and is provided with flanging 164, and flanging 164 is provided with through hole (figure does not mark).One end of locating dowel 162 is fixing with mounting platform 210 to be connected, and the other end of locating dowel 162, through through hole, makes locating dowel 162 fix with flanging 164 by securing member 170 and is connected.
Securing member 170 can be nut or latch.Securing member 170 is multiple.When securing member 170 is latch, mandrel 154 is connected away from one end and the latch of connecting plate 120 is fixing.Specifically in the present embodiment, securing member 170 is nut.Securing member 170 is connected away from the threaded one end of abutting part 152 with mandrel 154.Securing member 170 can be connected on the diapire of the groove of fixing seat 160, it is prevented that movable part 150 and fixing seat 160 depart from.Mandrel 154, away from the fixing seat 160 of one end traverse of abutting part 152, is connected owing to securing member 170 is fixing with mandrel 154, when movable part 150 is subject to upwards active force, can be subject to the locking of securing member 170 when movable part 150 moves upward to certain position.When vibration occurs lamp holder 110 time, movable part 150 can alleviate the vibration of lamp holder 110, effectively reduces Oscillation Amplitude and the frequency of lamp holder 110.Securing member 170 can also be connected through the threaded one end of the through hole of flanging 164 with locating dowel 162, the annexation of fastening locating dowel 162 and flanging 164.
Pad (figure does not mark) is located between the lateral wall of securing member 170 and fixing seat 160.Fixing seat 160 offers groove, and securing member 170 and pad are contained in the bottom of groove, and pad is located between the diapire of the groove of securing member 170 and fixing seat 160.The area of pad is more than the area of securing member 170.Specifically in the present embodiment, pad is circular, and pad is set on mandrel 154 one end away from connecting plate 120.Mandrel 154 is connected through fixing seat 160 is fixing with securing member 170, and securing member 170 is locked on the diapire of the groove of fixing seat 160.Securing member 170 is connected away from the threaded one end of connecting plate 120 with mandrel 154.Securing member 170 and pad are contained in the bottom of groove.When mandrel 154, relative to fixing seat 160, relative sliding occurs, groove can enable securing member 170 and pad well reset, it is prevented that securing member 170 and pad are shifted in the process resetted.Owing to the area of pad is more than the area of securing member 170, it is possible to increase the lifting surface area of securing member 170, make mandrel 154 pressure experienced evenly spread on fixing seat 160.
Elastic component 180 is connected between abutting part 152 and fixing seat 160, and movable part 150 is compressed elastic component 180 by external force vibration, makes elastic component 180 that elastic deformation to occur, and elastic component 180 is to the flexible restoring force effect of connecting plate 120 and fixing seat 160.Elastic component 180 can be spring or rubber tube.Elastic component 180 is connected between connecting plate 120 and fixing seat 160, and can deform upon with external force vibration, it is possible to have a lot of embodiment.Specifically in the present embodiment, elastic component 180 is compression spring.Elastic component 180 is sheathed on mandrel 154, mandrel 154 positioning elastic part 180.When lamp holder 110 is subject to external force time, external force is transmitted on mandrel 154, and mandrel 154 slide downward drives the downward compression elastic piece 180 of connecting plate 120.Owing to elastic component 180 is sheathed on mandrel 154, it is prevented that compress due to elastic component 180 or in the process upheld, be shifted over.
It is appreciated that mandrel 154 is not limited to be slidably disposed through fixing seat 160, it is possible to adopt other movable connection methods, for instance, fixing seat 160 also includes spherical linkage (not shown), and mandrel 154 is connected by spherical linkage is swingable with fixing seat 160.When being connected by spherical linkage between mandrel 154 with fixing seat 160, elastic component 180 is multiple, and multiple elastic components 180 are respectively arranged on mandrel 154 around.When lamp holder 110 swings, when driving connecting plate 120 to swing aside, then the elastic component of this side is in compressive state, connecting plate 120 had outside elastic force, now, the elastic component being in opposite side relative to the elastic component of compression is in extended state, has inside pulling force for connecting plate 120.Time chatter occurs lamp holder 110, elastic component 180 changes repeatedly through flexible, hinders connecting plate 120 to swing, can quickly slow down the Oscillation Amplitude of lamp holder 110, can effectively prevent light fixture from vibrating, it is possible to weaken the chatter of lamp holder 110 multiple directions, effectively reduce the chatter of light fixture 100.
Damping piece 190 is located between fixing seat 160 and mounting platform 210, and fixes be connected with fixing seat 160 and mounting platform 210, and fixing exist gap between seat 160 and mounting platform 210, mandrel 154 can move in gap.Damping piece 190 is located at the periphery of fixing seat 160, makes damping piece 190 can disperse external force quickly, uniformly.Specifically, fixing seat 160 is rectangle, and damping piece 190 is located at four drift angle places of fixing seat 160.The two ends of damping piece 190 are fixed be connected with fixing seat 160, mounting platforms 210 respectively.Damping piece 190 is multiple, is connected in series in locating dowel between damping piece 190.More than 190 series connection of damping piece, it is possible to better disperses impact forces, vibration-isolating effect is better.Damping piece 190 is the cylinder that cross section is annular, and damping piece 190 is sheathed in locating dowel 162.Damping piece 190 selects the elastomeric material that shore hardness is relatively low, suitable low of the natural frequency of its damping piece 190 itself, is generally 3～5 hertz.It is appreciated that damping piece 190 is for butyl rubber pad.
It is appreciated that when mandrel 154 is connected by spherical linkage is movable with fixing seat 160 away from one end of abutting part 152, is then located at mandrel 154 and can omit away from the securing member 170 of one end of abutting part 152.When the two ends of damping piece 190 are fixed when being connected by welding or bonding and fixing seat 160 and mounting platform 210, then locating dowel 162, flanging 164 and securing member 170 can omit, and the two ends of damping piece 190 are directly fixed be connected with fixing seat 160 and mounting platform 210.Pad can omit, and securing member 170 is directly connected on the lateral wall of fixing seat 160.
It is pointed out that in other embodiments, elastic component 180, damping piece 190 can omit.Fixing seat 160 is directly fixing with mounting platform 210 to be connected, and mandrel 154 is connected with fixing seat 160 away from one end of abutting part 152.In time there is chatter, lamp holder 110 vibrates, vibration-damped component 140 is connected between supporting side walls 220 and the second fixing plate 130 movably, and vibration-damped component 140 can stretch or compress, so vibration-damped component 140 can change the second fixing distance between plate 130 and supporting side walls 220 with vibration, alleviating the vibration of the second fixing plate 130, thus slowing down the vibration of lamp holder 110, being effectively prevented vibration.When lamp holder 110 vertically vibrates, owing to the first fixing plate 120 and the second fixing plate 130 are rotatably connected, then lamp holder 110 up-down vibration, the first fixing plate 120 drives the second fixing oblique vibration of plate 130, the equally possible effect reaching to alleviate vibration of vibration-damped component 140, slows down the vibration of lamp holder.
In above-mentioned light fixture 100, in time there is chatter, lamp holder 110 vibrates.When vertically vibrating, owing to mandrel 154 is connected away from one end of abutting part 152 is movable with fixing seat 160, then mandrel 154 can move relative to fixing seat 160.In time there is chatter, lamp holder 110 vibrates has an External Force Acting to movable part 150, thus moment makes elastic component 180 deform upon, elastic component 180 produces elastic-restoring force between movable part 150 and fixing seat 160, the effect strong to movable part 150 and fixing seat 160, elastic component 180 hinders movable part 150 and fixing seat 160 to vibrate with lamp holder 110.When the second fixing plate 130 is with the first fixing plate 120 upper and lower vibration time, owing to vibration-damped component 140 is fixed with second, plate 130 is movable to be connected, and vibration-damped component 140 has certain elasticity, then vibration-damped component 140 can slowing down vibration.External force is transmitted to fixing seat 160, the movement velocity of damping 190 does not catch up with the vibration velocity of fixing seat 160, the vibration making light fixture 100 presents certain hysteresis, and the vibration mechanical energy of light fixture 100 is converted into mechanical loss or in-fighting heat energy within a cycle of vibration.
Owing to the first fixing plate 120 is movable connection with movable part 150, lamp holder 110 can vibrate along other directions.When lamp holder 110 occur away from or during near the swing of supporting side walls 220, lamp holder 110 swings and makes the second fixing plate 130 swing, vibration-damped component 140 is connected between supporting side walls 220 and the second fixing plate 130 movably, vibration-damped component 140 is metal-rubber vibration-damped component, so vibration-damped component 140 can stretch or compress, so vibration-damped component 140 can change the second fixing distance between plate 130 and supporting side walls 220 with vibration, alleviate the vibration of the second fixing plate 130, thus slowing down the vibration of lamp holder 110, vibrationproof effectively.
In whole process, fix and be in, between seat 160 and mounting platform 210, the state of flexibly connecting, significantly completely cut off the transmission of vibration.Elastic component 180 matches with damping piece 190, and vibration-damped component 140 to the vibration in other directions reducing lamp holder 110, can reduce the frequency of vibration of light fixture 100, be effectively reduced extent of vibration, better reach vibration-isolating effect.
In other embodiments, as it is shown on figure 3, light fixture 400 can adopt and light fixture 100 essentially identical configuration, repeat no more.When it is pointed out that vibration-damped component 440 for wire rope damper, when lamp holder 410 swings time, drive the second fixing plate 430 to vibrate, make wire rope damper occur to stretch or compression, the intensity of slowing down vibration, effective vibrationproof.
Embodiment described above only have expressed the several embodiments 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, it is also possible to making some deformation and improvement, these broadly fall into 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 light fixture, is installed in the lamp box of automobile, and described lamp box includes mounting platform and the supporting side walls with the perpendicular setting of described mounting platform, it is characterised in that including:
Lamp holder；
First fixing plate, described lamp holder is fixedly connected on the described first fixing plate；
Second fixing plate, is connected with the described first fixing plate, and forms angle between the described first fixing plate and the described second fixing plate；
Vibration-damped component, is rotatably connected between described supporting side walls and the described second fixing plate；
Movable part, including abutting part and with one end of described abutting part affixed mandrel, described abutting part is rotatably connected with the described first fixing plate away from one end of described mandrel；
Fixing seat, is connected away from one end of described abutting part with described mandrel, and described fixing seat is arranged on described mounting platform；
Wherein, the described first fixing plate is directed away from the direction of described supporting side walls and rotates, and makes described vibration-damped component tensile deformation；Described first fixing plate rotates towards near the direction of described supporting side walls, and makes described vibration-damped component compressive deformation.
2. light fixture according to claim 1, it is characterised in that also include elastic component, described elastic component is connected between described abutting part and described fixing seat, and described abutting part is compressed described elastic component by external force vibration, makes described elastic component generation elastic deformation.
3. light fixture according to claim 2, it is characterised in that described elastic component is sheathed on described mandrel.
4. light fixture according to claim 1, it is characterized in that, also include damping piece, described damping piece is located between described fixing seat and described mounting platform, and fixing with described fixing seat and described mounting platform be connected, described mandrel is connected away from one end of described abutting part is movable with described fixing seat.
5. light fixture according to claim 4, it is characterised in that also include securing member, described mandrel is through described fixing seat, and fixing with described securing member is connected, and described securing member is locked on the lateral wall of described fixing seat.
6. light fixture according to claim 5, it is characterised in that also include pad, described pad is located between described securing member and described fixing seat.
7. light fixture according to claim 4, it is characterised in that described fixing seat also includes locating dowel, described fixing seat is connected by described locating dowel and mounting platform are fixing, and the cross section of described damping piece is annular, and described damping piece is sheathed in described locating dowel.
8. light fixture according to claim 4, it is characterised in that described damping piece is natural frequency is the elastomeric material of 3～5 hertz.
9. light fixture according to claim 1, it is characterised in that the described first fixing plate is vertically arranged with the described second fixing plate.
10. light fixture according to claim 1, it is characterised in that described vibration-damped component is metal-rubber, the two ends of described vibration-damped component are hinged with the fixing plate of described supporting side walls and second respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421093.1A CN103162205B (en) | 2011-12-15 | 2011-12-15 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421093.1A CN103162205B (en) | 2011-12-15 | 2011-12-15 | Light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103162205A CN103162205A (en) | 2013-06-19 |
| CN103162205B true CN103162205B (en) | 2016-07-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110421093.1A Expired - Fee Related CN103162205B (en) | 2011-12-15 | 2011-12-15 | Light fixture |
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| Country | Link |
|---|---|
| CN (1) | CN103162205B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421853B (en) * | 2013-08-22 | 2019-01-29 | 海洋王（东莞）照明科技有限公司 | Vibration-proof structure and lamps and lanterns |
| CN104566006B (en) * | 2013-10-29 | 2018-02-06 | 深圳市海洋王照明工程有限公司 | The damping base of light fixture and the Projecting Lamp using the damping base |
| CN104728783B (en) * | 2013-12-24 | 2019-08-06 | 深圳市海洋王照明工程有限公司 | The strong reciprocally swinging damping frame of lamps and lanterns |
| CN104896445A (en) * | 2015-05-07 | 2015-09-09 | 胡和萍 | Printing paper sample detecting lamp adjusting mechanism |
| CN110131688B (en) * | 2019-05-16 | 2022-10-25 | 新乡职业技术学院 | Engineering machine tool lamps and lanterns damping device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769525A (en) * | 1994-10-04 | 1998-06-23 | Robert Bosch Gmbh | Low/high beam headlight for vehicles |
| CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
| CN201795440U (en) * | 2010-08-24 | 2011-04-13 | 山起重型机械股份公司 | Damping lamp support for crane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001319502A (en) * | 2000-05-09 | 2001-11-16 | Ushio Inc | Light source device |
-
2011
- 2011-12-15 CN CN201110421093.1A patent/CN103162205B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5769525A (en) * | 1994-10-04 | 1998-06-23 | Robert Bosch Gmbh | Low/high beam headlight for vehicles |
| CN101718419A (en) * | 2009-12-25 | 2010-06-02 | 海洋王照明科技股份有限公司 | Lamp |
| CN201795440U (en) * | 2010-08-24 | 2011-04-13 | 山起重型机械股份公司 | Damping lamp support for crane |
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| Publication number | Publication date |
|---|---|
| CN103162205A (en) | 2013-06-19 |
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Granted publication date: 20160713 Termination date: 20181215 |