CN103453459B - Lamp with conveniently replaced light filter - Google Patents
Lamp with conveniently replaced light filter Download PDFInfo
- Publication number
- CN103453459B CN103453459B CN201210175590.2A CN201210175590A CN103453459B CN 103453459 B CN103453459 B CN 103453459B CN 201210175590 A CN201210175590 A CN 201210175590A CN 103453459 B CN103453459 B CN 103453459B
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- plate
- optical filter
- mounting seat
- annular plate
- light fixture
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Abstract
The invention relates to the technical field of lamps, and discloses a lamp with a conveniently replaced light filter. The lamp comprises a shell with a cavity, a support is arranged at an open end of the shell and comprises an annular plate, a plurality of fixing plates and a movable clamp plate, the fixing plates are arranged on one side of the annular plate, the movable clamp plate is movably arranged on the other side of the annular plate, one end of each fixing plate is fixed, the other end of each fixing plate extends upwards to form a first clamp groove, one end of the movable clamp plate is movably connected to the other side of the annular plate, and the other end of the movable clamp plate extends upwards to form a second clamp groove. By the aid of the first clamp grooves formed by the fixing plates and the second clamp groove formed by the movable clamp plate on the annular plate, the light filter can be placed in the support, the movable clamp plate can be detached when the light filter needs to be replaced, the lamp is simple to operate without an external particular tool, only the movable clamp plate needs to be operated, and the lamp cannot be damaged.
Description
Technical field
The present invention relates to the technical field of light fixture, more particularly, to it is conveniently replaceable the light fixture of optical filter.
Background technology
Light fixture, as the current illuminations using, for the use in varying environment, for example, sends to light fixture at some
The composition of light have the occasion of particular/special requirement, typically all can on light fixture device optical filter, sent with filtering out lamp luminescence part
Light in some wavelength light, to meet lighting demand.
General all on the openend of lamp outer casing, support is set, be used for fixing optical filter, thus luminous in shell is shown in
The light sending can filter the optical filter on support.In prior art, typically all by screw, optical filter is fixed on and props up
On frame, so, when for different operation environment, when needing the optical filter changing light fixture, then need specific tool ejector
Light fixture, the optical filter on support is disassembled, more renewing or different optical filter, so, does not only exist troublesome poeration
Defect, and repeatedly light fixture is dismantled, destructible light fixture.
Content of the invention
It is an object of the invention to provide being conveniently replaceable the light fixture of optical filter it is intended to solve light fixture needs of the prior art
Adopt particular tool dismounting light fixture to change optical filter so that the problem of troublesome poeration and destructible light fixture.
The present invention is achieved in that the light fixture being conveniently replaceable optical filter, including the shell with opening cavity, described outer
The openend of shell is provided with the support for placing optical filter, described support includes annular plate, multiple located at described annular slab
The fixed plate of body side and the movable clamp being movably arranged at described annular plate opposite side, one end of each described fixed plate connects
In the side of described annular plate, the other end upwardly extends and forms the first draw-in groove that can block optical filter edge, described active card
One end of plate is movably connected on described annular plate opposite side, and the other end upwardly extends formation and can block the second of optical filter edge
Draw-in groove.
Further, the opposite side of described annular plate is provided with the mounting seat extending downwardly, one end of described activity clamp
It is movably connected in described mounting seat, the other end upwardly extends described second draw-in groove of formation.
Further, movable clamp includes the installing plate being movably connected in described mounting seat and is connected to described installation
The clamping groove plate of plate, described clamping groove plate is made up of the first plate of two bending settings relatively, is formed between described two first plates
Described second draw-in groove.
Further, being provided between described clamping groove plate and described installing plate can be with the step of described annular plate edge mate
Structure.
Further, described mounting seat includes located at described annular plate opposite side and the extension board that extends downwardly and convex
Located at described extension board both sides and the connecting plate that stretches out.
Further, described installing plate both sides are provided with two described in and can make described installing plate activity even respectively and between connecting plates
It is connected to the elastic detaching structure in described mounting seat.
Further, described elasticity detaching structure includes the first fixation being connected on described mounting seat one side connecting plate
Block, the spring being placed in described first fixed block and be connected to the second fixed block on another side connecting plate of described mounting seat,
Described installing plate be respectively provided on two sides with the movable raised line being placed in described first fixed block and the second fixed block, and described bullet
Spring presses on the raised line being placed in described first fixed block.
Further, it is provided with the opening cavity being available for that described installing plate raised line activity plugs, institute in described second fixed block
The openend stating cavity is provided with the breach being available for that described raised line passes through and connects described cavity.
Further, described support is connected to the openend of described shell, one end of each described plate by multiple plates
It is connected to the openend of described shell, the other end is inserted in the annular plate of described support.
Further, the described annular plate other end be provided with extend downwardly plug block, described annular plate is provided with can
For described plug that block plugs plug hole.
Compared with prior art, the light fixture in the present invention utilizes the first draw-in groove that the multiple fixed plates on annular plate are formed
And active card plate shape become the second draw-in groove, can by optical filter consolidate placement in the bracket, when need change optical filter when,
Then movable clamp can be disassembled from annular plate, thus the optical filter in support is taken out, it is simple to operate, must not
Outside particular job is operated, and only need to movable clamp is carried out to operate then can, light fixture will not be damaged.
Brief description
Fig. 1 is the schematic perspective view of the light fixture being conveniently replaceable optical filter provided in an embodiment of the present invention；
Fig. 2 is the exploded isometric schematic diagram of the light fixture being conveniently replaceable optical filter provided in an embodiment of the present invention；
Fig. 3 is the schematic perspective view of the support that the embodiment of the present invention provides light fixture；
Fig. 4 is the schematic perspective view of activity clamp provided in an embodiment of the present invention；
Fig. 5 is the schematic perspective view of the first fixed block provided in an embodiment of the present invention；
Fig. 6 is the enlarged diagram at a in Fig. 1.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
The invention provides being conveniently replaceable the light fixture of optical filter, including the shell with opening cavity, the opening of described shell
Mouthful end is provided with the support for placing optical filter, described support includes annular plate, multiple located at described annular plate side
Fixed plate and the movable clamp being movably arranged at described annular plate opposite side, one end of each described fixed plate is connected to described
The side of annular plate, the other end upwardly extends and forms the first draw-in groove that can block optical filter edge, and the one of described activity clamp
End is movably connected on the opposite side of described annular plate, and the other end upwardly extends and forms the second card that can block optical filter edge
Groove.
Light fixture in the present invention, during carrying out optical filter replacing it is not necessary to the operation of outside particular tool it is only necessary to
Move movable clamp then can, it is simple to operate, and light fixture will not be damaged.
Below in conjunction with concrete accompanying drawing, the realization of the present invention is described in detail.
As shown in figs. 1 to 6, the preferred embodiment providing for the present invention.
The light fixture 1 that the present embodiment provides includes the shell 11 with opening cavity 12711 and is arranged on shell 11 opening
Support 12 on end, has above-mentioned cavity in shell 11, the accessory such as light emitting source, circuit board can be placed in this cavity, should
Cavity connects one end of shell 11, thus forming opening, shell 11 forms one end of opening i.e. above-mentioned shell 11
Openend；Support 12 is placed on the openend of shell 11, and it is used for placing optical filter, thus can send out light emitting source in shell 11
The light going out is filtered, to meet the demand in practice.
Above-mentioned support 12 is discoid, and it includes annular plate 121 and is arranged on this annular plate 121 side
Multiple fixed plates 122, are provided with first through hole 126 in annular plate 121, thus after optical filter is placed on support 12, shell
The light that light source component in 11 sends can pass through this first through hole 126, and then passes through optical filter, distributes to outside；Each fixed plate
122 one end is connected to the side of annular plate 121, and the other end upwardly extends and is bent to form and can block optical filter edge
First draw-in groove 123；The opposite side of annular plate 121 is provided with movable clamp 124, and one end of this movable clamp 124 is movably connected in
On the opposite side of annular plate 121, the other end upwardly extends and forms the second draw-in groove 1244 that can block optical filter edge, this
The second draw-in groove 1244 that sample, the first draw-in groove 123 being formed using fixed plate 122 and movable clamp 124 are formed, can will filter
The edge of piece consolidate block so that optical filter consolidate be placed in support 12." flexible connection " herein refers to active card
One end of plate 124 can be with respect to support 12 activity, you can to disassemble it is also possible to connect up, be not to be fixedly connected.
The side of above-mentioned annular plate 121 and its opposite side are relative, refer respectively to the semicircle of this annular plate 121
All scopes, i.e. no more than 180 ° of scope.
Optical filter, using fixed plate 122 and movable clamp 124, can be fixed on and prop up by the support 12 on above-mentioned light fixture 1
In frame 12, when needing to change the optical filter in support 12, then can be de- from annular plate 121 by one end of movable clamp 124
From so that the other end that movable clamp 124 forms the second draw-in groove 1244 departs from from the edge of optical filter, thus can be by optical filter
Take off from support 12；When needing optical filter is placed in support 12, then can be another from annular plate 121 by optical filter
Insert at side, until the first draw-in groove 123 of fixed plate 122 blocks the edge of optical filter, then the one end by movable clamp 124
It is connected on the opposite side of annular plate 121, and make the second draw-in groove 1244 that the other end of movable clamp 124 is formed block filter
The edge of mating plate, thus realize the fixation of optical filter.It is not necessary to utilize in the whole process of above-mentioned dismounting or fixing optical filter
Outside instrument it is only necessary to move movable clamp 124 then can, its operating process is simple, will not cause any destruction to light fixture 1.
In the present embodiment, the side of annular plate 121 is provided with three above-mentioned fixed plates 122, certainly, fixed plate 122
Quantity is not restricted to three, as long as two or more then may be used.
The opposite side of above-mentioned annular plate 121 is provided with the mounting seat 125 extending downwardly, above-mentioned movable clamp 124
One end is movably connected in this mounting seat 125, that is, its be attached in this mounting seat 125 so that its other end upwards
Extend, formed and block second draw-in groove 1244 at optical filter edge it is also possible to disassemble from this mounting seat 125, thus second
Draw-in groove 1244 will not block the edge of optical filter, realizes changing or fix the purpose of optical filter.
Movable clamp 124 includes installing plate 1241 and is connected on installing plate 1241 and is bent to form above-mentioned second draw-in groove
1244 clamping groove plate 1243, clamping groove plate 1243 is made up of the first plate of two bending settings relatively, two bending settings relatively
The first plate between define the second above-mentioned draw-in groove 1244.
Certainly, in order to coordinate the shape of annular plate 121, so that coordinate between movable clamp 124 and optical filter more stepping up
Close.Movable clamp 124 also includes ledge structure 1245, this ledge structure 1245 be arranged on installing plate 1241 and clamping groove plate 1243 it
Between.Specifically, ledge structure 1245 is formed by the second plate of two bending settings relatively, and one second plate therein is connected to
On installing plate 1241, another second plate is then connected on clamping groove plate 1243, thus defining installing plate 1241 and clamping groove plate
Ledge structure 1245 between 1243.
On the opposite side that above-mentioned mounting seat 125 includes be arranged on annular plate 121 and the extension board 1251 that extends downwardly
And projection is in this extension board 1251 both sides and the connecting plate 1252 that stretches out, in two connecting plates 1252, it is respectively equipped with connecting hole
1253.
In order to realize being flexibly connected of movable clamp 124 and mounting seat 125, the light fixture 1 in the present embodiment is additionally provided with elasticity
Detaching structure 127, this elastic detaching structure 127 is separately positioned on installing plate 1241 and the mounting seat 125 of movable clamp 124 both sides
So that the installing plate 1241 of movable clamp 124 can be movably connected in the connection of mounting seat 125 between the connecting plate 1252 of both sides
On plate 1252, you can to disassemble on the connecting plate 1252 of mounting seat 125 it is also possible to be connected to the company of this mounting seat 125
On fishplate bar 1252.
Specifically, elastic detaching structure 127 includes the first fixed block being connected on mounting seat 125 1 side connecting plate 1252
1273rd, the spring 1274 that is arranged in this first fixed block 1273 and being arranged on another side connecting plate 1252 of mounting seat 125
The second fixed block 1271, being placed in the first fixed block 1273 of the installing plate 1241 of above-mentioned activity clamp 124, and compressing
On the spring 1274 in the first fixed block 1273, the another of installing plate 1241 is placed in the second fixed block 1271, thus real
Existing activity clamp 124 is flexibly connected with mounting seat 125.
When needing movable clamp 124 is disassembled from mounting seat 125, then can be by the installing plate of movable clamp 124
1241 toward a side shifting so that its side compresses the spring 1274 in the first fixed block 1273 so that spring 1274 shrinks, thus
Movable clamp 124 is overall, and to a side shifting, the opposite side of installing plate 1241 then can spin off from the second fixed block 1271,
Thus realization activity clamp 124 and mounting seat 125 are disconnected；Certainly, when movable clamp 124 is connected to mounting seat by needs
When on 125, then first the one of the installing plate 1241 of movable clamp 124 can be placed in the first fixed block 1273, and be pressed on bullet
On spring 1274, by movable clamp 124 to a side shifting, the side extrusion spring 1274 of installing plate 1241, movable clamp 124 is overall
To a side shifting, such that it is able to by opposite side alignment second fixed block 1271 of installing plate 1241, when removal applied external force,
In the presence of spring 1274 screen resilience, the opposite side of the installing plate 1241 of movable clamp 124 is then placed in the second fixed block 1271
In, thus the connection of realization activity clamp 124 and mounting seat 125.
Specifically, installing plate 1241 be respectively provided on two sides with raised line 1242, this two raised line 1242 can be placed on respectively
Among one fixed block 1273 and the second fixed block 1271.
Certainly, in order to increase the elastic reaction between the first fixed block 1273 and the raised line 1242 of installing plate 1241 side
Power, is additionally provided with elastomeric pad 1275 between the raised line 1242 of spring 1274 and installing plate 1241 side, and spring 1274 pad is put
Put in the first fixed block 1273, and be located in the raised line 1242 of installing plate 1241 side.
Specifically, in order to realize the connection of the first fixed block 1273 and mounting seat 125 1 side connecting plate 1252, the first fixed block
1273 are provided with projection 1276, and this projection 1276 can be entrenched in the connecting hole 1253 of mounting seat 125 1 side connecting plate 1252.
Certainly, the first fixed block 1273 can also be connected with mounting seat 125 1 side connecting plate 1252 otherwise, is not limited in
Setting in the present embodiment.
Second fixed block 1271 is then connected by screw 1272 with another side connecting plate 1252 of mounting seat 125, the spiral shell of outside
Nail 1272 passes through in the connecting hole 1253 of another side connecting plate 1252 of mounting seat 125, and is connected with the second fixed block 1271, thus
Realize the connection of the second fixed block 1271 and another side connecting plate 1252 of mounting seat 125.
In the present embodiment, in the second fixed block 1271, it is provided with the opening being available for that installing plate 1241 opposite side raised line 1242 plugs
Cavity 12711, can be solid from second for the ease of another raised line 1242 being placed in the second fixed block 1271 of installing plate 1241
Spin off in the opening cavity 12711 determining block 1271, be provided with scarce at the openend of the second fixed block 1271 opening cavity 12711
Mouth 12712, this breach 12712 open communication cavity 12711, so, when it is required that movable clamp 124 and mounting seat 125 take off
From when connecting, by movable clamp 124 toward a side shifting, can be recessed from opening by the raised line 1242 on installing plate 1241 opposite side
Spin off at breach 12712 on chamber 12711；Certainly, when movable clamp 124 needs to be connected in mounting seat 125, also can be by
The raised line 1242 of installing plate 1241 opposite side enters its interior opening cavity by the breach 12712 of the second fixed block 1271
In 12711.
Support 12 is fixedly connected on the openend of shell 11, and it is connected on shell 11 by multiple plates 13.Specifically
Ground, one end of plate 13 is connected on the openend of shell 11, and its other end is then plugged on the annular plate 121 of support 12,
Connected by plugging mode, be both easy to the positioning on support 12 and shell 11 openend, also allow for connecting.
Specifically, one end of plate 13 is connected on shell 11 by securing member, and in the present embodiment, it is attached to shell
On 11 inner surface, it is of course also possible to be attached on the outer surface of shell 11, depending on specifically visual actual conditions are set；
Its other end be then provided with upwardly extending plug block 132, accordingly, annular plate 121 be provided be available for this plug block 132 insert
If plug hole, so, block 132 is plugged by this and plugs cooperation between hole, support 12 can be made to be fixed on plate 13, from
And support 12 is fixed on the openend of shell 11.
In the present embodiment, the quantity of plate 13 is three, and it is corresponding with the fixed plate 122 on annular plate 121, and position
Put also corresponding, certainly, the quantity of plate 13 can also be two or more, might not be corresponding with fixed plate 122.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (7)
1. it is conveniently replaceable the light fixture of optical filter, including the shell with opening cavity it is characterised in that the openend of described shell
It is provided with the support for placing optical filter, described support includes annular plate, multiple consolidating located at described annular plate side
Fixed board and the movable clamp being movably arranged at described annular plate opposite side, one end of each described fixed plate is connected to described annular
The side of plate body, the other end upwardly extends and forms the first draw-in groove that can block optical filter edge, lives in one end of described activity clamp
It is dynamically connected in described annular plate opposite side, the other end upwardly extends and forms the second draw-in groove that can block optical filter edge, described
The opposite side of annular plate is provided with the mounting seat extending downwardly, described mounting seat include located at described annular plate opposite side and to
The extension board of lower extension and be convexly equipped in described extension board both sides and the connecting plate stretching out, described activity clamp includes activity
The installing plate being connected in described mounting seat and the clamping groove plate being connected to described installing plate, described installing plate both sides are respectively with two
It is provided between described connecting plate and described installing plate can be made to be movably connected on the elastic detaching structure in described mounting seat, described elasticity
Detaching structure includes the first fixed block being connected on described mounting seat one side connecting plate, the bullet being placed in described first fixed block
Spring and be connected to the second fixed block on another side connecting plate of described mounting seat, being respectively provided on two sides with of described installing plate can be lived
Move the raised line being placed in described first fixed block and the second fixed block, and described spring presses on and is placed in described first fixed block
Raised line.
2. it is conveniently replaceable the light fixture of optical filter as claimed in claim 1 it is characterised in that one end of described activity clamp is movable
It is connected in described mounting seat, the other end upwardly extends described second draw-in groove of formation.
3. it is conveniently replaceable the light fixture of optical filter as claimed in claim 2 it is characterised in that described clamping groove plate is relatively curved by two
First plate of folding setting is constituted, and forms described second draw-in groove between described two first plates.
4. it is conveniently replaceable the light fixture of optical filter as claimed in claim 3 it is characterised in that described clamping groove plate and described installing plate
Between be provided with can be with the ledge structure of described annular plate edge mate.
5. it is conveniently replaceable the light fixture of optical filter as claimed in claim 1 it is characterised in that be provided with described second fixed block can
The opening cavity plugging for described installing plate raised line activity, the openend of described cavity be provided be available for described raised line pass through and connect
The breach of described cavity.
6. the light fixture being conveniently replaceable optical filter as described in any one of claim 1 to 5 is it is characterised in that described support passes through
Multiple plates are connected to the openend of described shell, and one end of each described plate is connected to the openend of described shell, the other end
It is inserted in the annular plate of described support.
7. it is conveniently replaceable the light fixture of optical filter as claimed in claim 6 it is characterised in that the described annular plate other end is provided with
Extend downwardly plugs block, described annular plate be provided be available for described in plug that block plugs plug hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210175590.2A CN103453459B (en) | 2012-05-31 | 2012-05-31 | Lamp with conveniently replaced light filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210175590.2A CN103453459B (en) | 2012-05-31 | 2012-05-31 | Lamp with conveniently replaced light filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103453459A CN103453459A (en) | 2013-12-18 |
| CN103453459B true CN103453459B (en) | 2017-01-18 |
Family
ID=49736123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210175590.2A Active CN103453459B (en) | 2012-05-31 | 2012-05-31 | Lamp with conveniently replaced light filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453459B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141579Y (en) * | 2007-07-31 | 2008-10-29 | 广州市雅江光电设备有限公司 | High power LED light projector |
| CA2635620C (en) * | 2008-06-23 | 2014-02-11 | Scott Godfrey | Lamp retaining system for traffic signals |
| CN101629703B (en) * | 2008-07-16 | 2011-03-23 | 海洋王照明科技股份有限公司 | Lamp and locking device thereof |
| CN201716454U (en) * | 2009-03-30 | 2011-01-19 | 成都博高科技有限责任公司 | Optical filter connecting structure |
| CN101699153A (en) * | 2009-11-12 | 2010-04-28 | 海洋王照明科技股份有限公司 | Lamp cover fastening mechanism and lamp thereof |
-
2012
- 2012-05-31 CN CN201210175590.2A patent/CN103453459B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103453459A (en) | 2013-12-18 |
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