CN104214689B - A kind of light fixture - Google Patents
A kind of light fixture Download PDFInfo
- Publication number
- CN104214689B CN104214689B CN201310207031.XA CN201310207031A CN104214689B CN 104214689 B CN104214689 B CN 104214689B CN 201310207031 A CN201310207031 A CN 201310207031A CN 104214689 B CN104214689 B CN 104214689B
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- contact disc
- rotating disk
- contact
- light fixture
- lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of light fixture, light fixture include：Lamp housing；Two installing plates；Two contact discs, the first face of contact disc are provided with a pair of electrodes seat, and two contact discs are respectively fixedly connected an installing plate；Two rotating disks, two rotating disks are respectively rotatably attached a contact disc；Reflector, reflector are surrounded by four reflective surface head and the tail connections, and the two ends of reflector are fixedly connected two rotating disks；Four lamp sockets, four lamp sockets are fixed and are divided into equal four couple of quantity on the rotating pan, and two lamp sockets of each pair are oppositely arranged respectively and are fixed in two rotating disks；Two fluorescent tubes, the two ends of fluorescent tube connect a pair of lamp sockets；Fixed mechanism；When rotating disk is rotated, a pair of the lamp sockets for contacting with the electrode tip holder on contact disc originally disconnect the connection with electrode tip holder, and another contact pin to lamp socket is contacted with the electrode tip holder on contact disc.Fluorescent tube is all arranged on light fixture by the present invention, then by the rotation of rotating disk driving tube rotation, so as to the replacement for carrying out fluorescent tube when needed, it is to avoid storage fluorescent tube and the directly troublesome operations of replacement fluorescent tube.
Description
Technical field
The present invention relates to lighting apparatus, more particularly to a kind of light fixture.
Background technology
Existing light fixture and lamp for ship are typically only equipped with a light source, need to use when light source is damaged or life terminates
New light sources are changed.There is following defect in this mode of the prior art:1st, light source typically belongs to easy fragmentation product, for more
The new light sources for changing need a special parking space, therefore storage light source can bring many troubles.2nd, in some bad environments
Occasion, the frequency of light source infringement is higher, and light fixture is in turn mounted at eminence and is not easy to change, such as using can be to tieing up if usual manner
Protecting band carrys out very big trouble, and light source will be carried when replacing carries out high-rise working, increases the difficulty of maintenance.3rd, at some not
It is capable of the occasion of long-time intermittent illumination, if light source needs first to go storehouse to take light source, look for instrument, change light source consumption again after damaging
Duration, can make troubles to user.
The content of the invention
The technical problem to be solved in the present invention is to overcome the shortcomings of that above-mentioned prior art is present, and proposes a kind of light fixture,
Realize lamp fast and easily change fluorescent tube.
To solve above-mentioned technical problem, the present invention proposes a kind of light fixture, and light fixture includes：Lamp housing；Two installing plates, two installing plates
It is relatively fixed on lamp housing；Two contact discs, the first face of each contact disc are provided with an electrode tip holder, each fixation of each contact disc
Connect an installing plate, the first face of two contact discs is oppositely arranged；Two rotating disks, each rotating disk are respectively rotatably attached a contact
Disk, rotating disk connect the first face of contact disc；Reflector, is surrounded by two reflective surfaces and the head and the tail connection of two sides compartment of terrain, and two is anti-
Light face is oppositely arranged, and reflective surface is recessed in radian by two lateral centers, and in the cambered surface for being centrally formed a projection of reflective surface, instead
The two ends of emitter are respectively fixedly connected with two rotating disks；Four lamp sockets, the fixation of four lamp sockets are divided into equal two of quantity on the rotating pan
Right, the lamp socket of each pair is oppositely arranged respectively and is fixed in two rotating disks, and two pairs of lamp sockets distinguish two reflective surfaces of respective reflector
The projection at center, the contact pin of lamp socket pass through the contact pin of corresponding rotating disk, one pair of which lamp socket to contact two contact discs
On electrode tip holder；Two fluorescent tubes, the two ends of each fluorescent tube connect a pair of lamp sockets, the projection at each one reflective surface center of fluorescent tube correspondence；
Fixed mechanism, fixed mechanism is rotating disk and contact disc to be relatively fixed；Wherein, when rotating disk is rotated, originally with contact
A pair of lamp sockets of the electrode tip holder contact on disk disconnect the connection with electrode tip holder, on another contact pin and contact disc to lamp socket
Electrode tip holder is contacted.
Preferably, the contact disc extension that each contact disc includes a contact disc base portion, formed by contact disc base portion flange
Portion and a pair of electrodes seat being fixed on contact disc base portion, contact disc extension form a cavity with contact disc base portion, described in one
Electrode tip holder is fixed in the cavity.
Preferably, the contact disc base portion of contact disc is circle, and rotating disk is circle, and the contact disc is just prolonged by rotating disk
The closure of openings of the cavity that extending portion is formed with the contact disc base portion.
One first ear mount that preferably, the fixed mechanism includes being arranged on the contact disc extension of the contact disc,
The second ear mount that the first ear mount on two equally spacedly arranged on the edge of the rotating disk and the contact disc matches
And screw, the screw causes the rotating disk and described through the second ear mount of first ear mount and rotating disk of the contact disc
Contact disc is relatively fixed.
Preferably, the center of rotating disk is provided with a threaded post, and screw is penetrated from the second face of contact disc, from the of contact disc
Simultaneously pass in the threaded post for screwing in rotating disk.
Preferably, the two ends of reflector are each provided with two threaded posts, and threaded post is located at the junction of reflective surface and side, and two
Threaded post is diagonally symmetrical, and screw is screwed in through rotating disk in the threaded post of reflector, and reflector is fixed on the rotating pan.
Preferably, lamp housing includes lamp housing base portion and the lamp housing extension by lamp housing base portion flange, lamp housing extension and
Lamp housing base portion forms a holding part, and installing plate is fixedly connected the lamp housing base portion of lamp housing, and holding part is to accommodate other portions of light fixture
Part.
Preferably, lamp socket includes lamp holder body, contact pin and two installation feet, and two installation feet are respectively oppositely fixed on lamp
Lamp socket is fixed on the rotating pan by the both sides of seat body, screw through installation foot.
Preferably, reflective surface is made up of the plastic cement of electroplating surface.
Preferably, limiting section is provided with the second face of contact disc, limiting section is arc groove, and it is recessed that installing plate inserts arc
Fix with contact disc in groove.
Compared with prior art, beneficial effects of the present invention include：Fluorescent tube is all arranged on light fixture by the present invention, then is passed through
The rotation of rotating disk driving tube rotation, so as to the replacement for carrying out fluorescent tube when needed, it is to avoid storage fluorescent tube and directly replacement
The troublesome operations of fluorescent tube, while the effect of even light is played by the reflective surface of reflector.
Description of the drawings
Structural representations of the Fig. 1 for the first visual angle of the light fixture of the embodiment of the present invention.
Structural representations of the Fig. 2 for the second visual angle of the light fixture of the embodiment of the present invention.
Sectional views of the Fig. 3 for the light fixture of the embodiment of the present invention.
Side views of the Fig. 4 for the light fixture of the embodiment of the present invention.
Installation diagrams of the Fig. 5 for the light fixture of the embodiment of the present invention.
Structural representations of the Fig. 6 for the first visual angle of the contact disc of the light fixture of the embodiment of the present invention.
Structural representations of the Fig. 7 for the second visual angle of the contact disc of the light fixture of the embodiment of the present invention.
Structural representations of the Fig. 8 for the first visual angle of the rotating disk of the light fixture of the embodiment of the present invention.
Structural representations of the Fig. 9 for the second visual angle of the rotating disk of the light fixture of the embodiment of the present invention.
Structural representations of the Figure 10 for the lamp socket of the light fixture of the embodiment of the present invention.
Structural representations of the Figure 11 for the reflector of the light fixture of the embodiment of the present invention.
Description of the drawings：Lamp housing 1, lamp housing base portion 11, lamp housing extension 12, installing plate 2, installation portion 22, fixed part 21, contact
Disk 3, contact disc base portion 31, contact disc extension 32, electrode tip holder 33, the first ear mount 34, limiting section 35, rotating disk 4, rotating disk sheet
Body 41, threaded post 42, the second ear mount 43, reflector 5, reflective surface 51, threaded post 52, side 53, lamp socket 6, lamp holder body 61, connect
Tactile pin 62, installation foot 63 and fluorescent tube 7.
Specific embodiment
In order to further illustrate the principle and structure of the present invention, the preferred embodiments of the present invention are carried out in detail in conjunction with accompanying drawing
Describe in detail bright.
Fig. 1 is referred to, the invention provides a kind of light fixture, light fixture includes：Lamp housing 1, two installing plates 2, two contact discs 3, two
Rotating disk 4, reflector 5, four lamp sockets 6 and two fluorescent tubes 7.
Lamp housing 1, in the present embodiment, lamp housing 1 includes that lamp housing base portion 11 and the lamp housing by 11 flange of lamp housing base portion prolong
Extending portion 12, lamp housing extension 12 and lamp housing base portion 11 form a holding part, and installing plate 2 is fixedly connected the lamp housing base portion 11 of lamp housing 1,
Holding part is to accommodate other parts of light fixture.It is able to by the parcel of lamp housing 1 protect using the purpose of this spline structure
Other parts in shield light fixture.In other embodiments, lamp housing 1 different as needed can adopt different designs.
Installing plate 2, two installing plates 2 are relatively fixed on lamp housing 1.Installing plate 2 includes installation portion 22 and fixed part 21, peace
Dress portion 22 and fixed part 21 are vertical, and fixed part 21 is fixedly connected lamp housing 1, and installation portion 22 is fixedly connected contact disc 3.In other enforcements
In example, installing plate 2 different as needed can adopt different designs.Specifically, in present embodiment, installation portion 22 is a length
Stripe board, the position corresponding with installation portion 22 of contact disc 3 are provided with the U-shaped limiting section being adapted with 22 appearance profile of installation portion
35, installation portion 22 is limited in limiting section 35 and is fixed by Positioning screw, it is ensured that lamp housing 1 is reliably connected with contact disc 3.
Contact disc 3, the first face of each contact disc 3 are provided with an electrode tip holder 33, and each contact disc 3 is respectively fixedly connected a peace
Dress plate 2, the first face of two contact discs 3 is oppositely arranged.In the present embodiment, each contact disc 3 include a contact disc base portion 31, by
31 flange of contact disc base portion and the contact disc extension 32 for being formed and a pair of electrodes seat 33 being fixed on contact disc base portion 31, institute
Stating contact disc extension 32 and a cavity being formed with the contact disc base portion 31, described in one, electrode tip holder 33 is fixed in the cavity.
In other embodiments, contact disc 3 different as needed can adopt different designs, the contact disc base portion 31 of contact disc 3
Can adopt variously-shaped.Circular purpose is adopted to be that rotating disk 4 is rotated on contact disc 3 for convenience in the present embodiment.
In the present embodiment, limiting section 35 on the second face of contact disc 3, is provided with, limiting section 35 is arc groove, the insertion arc of installing plate 2
Fix with contact disc 3 in groove, in other embodiments, alternate manner can be adopted, for example, set on the second face of contact disc 3
Put two limiting plates and installing plate 2 is blocked into etc. mode.
Rotating disk 4, each rotating disk 4 are respectively rotatably attached a contact disc 3, and rotating disk 4 connects the first of contact disc 3
Face.Rotating disk 4 is circle, the closure of openings that the contact disc extension 32 of contact disc 3 is just formed by rotating disk 4.Using so
Structure purpose in order to closed protective electrode tip holder 33.In the present embodiment, rotating disk 4 includes rotating disk body 41, spiral shell
Line post 42 and the second ear mount 43.One first ear mount 34, the edge of rotating disk 4 are provided with the contact disc extension 32 of contact disc 3
On be equally spacedly provided with two with contact disc 3 on the second ear mount 43 for matching of the first ear mount 34.First ear mount 34 and
The effect of two ear mounts 43 is fixed contact disc 3 and rotating disk 4 through the first ear mount 34 and the second ear mount 43 by screw.At this
In embodiment, the center of rotating disk 4 is provided with a threaded post 42, and screw is penetrated from the second face of contact disc 3, from the of contact disc 3
Simultaneously pass in the threaded post 42 for screwing in rotating disk 4.So rotating disk 4 just can be rotated relative to contact disc 3.In this enforcement
In example, rotating disk body 41 is provided with lamp socket pin bores 411, lamp socket fixing hole 412 and reflector fixing hole 413.
Reflector 5, reflector 5 are surrounded by two reflective surfaces 51 and the head and the tail connection of 53 compartment of terrain of two sides, two reflective surfaces, 51 phase
To arranging, reflective surface 51 is recessed in radian by two lateral centers, and in the cambered surface for being centrally formed a projection of reflective surface 51, reflection
The two ends of device 5 are respectively fixedly connected with two rotating disks 4.The effect of reflector 5 is to reflect the light that fluorescent tube 7 is launched, and is strengthened
Illuminating effect, as the contour curve of reflector 5 is that middle high both sides are low, light can be passed through after shining on 5 surface of reflector
The multiple reflection of multiple reflectings surface, the light positioned at both sides can be exhaled by the part that the both sides of reflective surface 51 are recessed,
Meanwhile, the light positioned at the position relative with reflector 5 of fluorescent tube 7 can be reflected by the cambered surface of the projection at 51 center of reflector
Go, make light be fully utilized, while eliminating light pollution, enhance the utilization rate of light, ray density become it is uniform from
And the effect of even light can be played.In the present embodiment, reflective surface 51 is made up of the plastic cement of electroplating surface.In other embodiments
In, the material of reflective surface 51 can select other materials.In the present embodiment, the two ends of reflector 5 are each provided with two screw threads
Post 52, threaded post 52 are located at the junction of reflective surface 51 and side 53, and two threaded posts 52 are diagonal symmetrical, and screw passes through rotating disk 4
Screw in the threaded post 52 of reflector 5, reflector 5 is fixed in rotating disk 4.Reflection can ensure that using this fixed form
The tight ness rating of the connection of device 5 and rotating disk 4, in other embodiments, reflector 5 can be entered by modes such as bonding or draw-in grooves
Row connection.And the quantity of threaded post 52 can also change.
Lamp socket 6, four lamp sockets 6 are fixed in rotating disk 4 and are divided into equal two couple of quantity, and the lamp socket 6 of each pair is relative respectively
Arrange and be fixed in two rotating disks 4, the projection at two reflective surfaces, 51 center of two pairs of difference respective reflectors 5 of lamp socket 6, each lamp
The contact pin 62 of seat 6 passes through the contact pin 62 of corresponding rotating disk 4, one pair of which lamp socket 6 to contact the electricity on two contact discs 4
Electrode seat 33.In the present embodiment, lamp socket 6 includes lamp holder body 61, contact pin 62 and two installation feet 63, and two installation feet 62 are distinguished
The both sides of lamp holder body 61 are relatively fixed at, screw is fixed on lamp socket 6 in rotating disk 4 through installation foot 63.
Fluorescent tube 7, the two ends of each fluorescent tube 7 connect a pair of lamp sockets 6, the projection at each one reflective surface of correspondence of fluorescent tube 7,51 center.
Fixed mechanism, the fixed mechanism is the rotating disk 4 and the contact disc 3 to be relatively fixed.In this enforcement
In example, one first ear mount 34 that the fixed mechanism includes being arranged on the contact disc extension 32 of the contact disc 3, the rotation
The second ear mount 43 that the first ear mount 34 on four equally spacedly arranged on the edge of rotating disk 4 and the contact disc 3 matches
And screw（Non- label）, the screw causes institute through the second ear mount 43 of first ear mount 34 and rotating disk 4 of the contact disc 3
State rotating disk 4 and the contact disc 3 is relatively fixed.
Describe the operation principle of the present invention below by taking the present embodiment as an example in detail.
When needing to change fluorescent tube 7, first, by first ear mount 34 and the second ear mount 43 of contact disc 3 and rotating disk 4
Screw unclamps, and then rotates rotating disk 4, and a pair of the lamp sockets 6 for so being contacted with the electrode tip holder 33 on contact disc 3 originally are disconnected and electricity
The connection of electrode seat 33, after being rotated by 90 °, another contact pin 62 to lamp socket 6 is contacted with the electrode tip holder 33 on contact disc 3.This
Sample just completes the replacement of fluorescent tube 7.
In sum, fluorescent tube is all arranged on light fixture by the present invention, then by the rotation of rotating disk driving tube rotation,
So as to the replacement for carrying out fluorescent tube when needed, it is to avoid storage fluorescent tube and the directly troublesome operations of replacement fluorescent tube, while by reflection
The reflective surface of device plays the effect of even light.
The preferable possible embodiments of the present invention are the foregoing is only, is not limited the scope of the invention.Every utilization
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of light fixture, it is characterised in that the light fixture includes：
Lamp housing；
Two installing plates, two installing plate are relatively fixed on the lamp housing；
Two contact discs, the first face of each contact disc are provided with an electrode tip holder, and each described contact disc is respectively fixedly connected one
The installing plate, the first face of contact disc described in two are oppositely arranged；
Two rotating disks, each described rotating disk are respectively rotatably attached contact disc described in, and the rotating disk connects the contact
First face of disk；
Reflector, is surrounded by two reflective surfaces and the head and the tail connection of two sides compartment of terrain, and described in two, reflective surface is oppositely arranged, described reflective
Face is recessed in radian by two lateral centers, and in the cambered surface for being centrally formed a projection of the reflective surface, the two of the reflector
End is respectively fixedly connected with rotating disk described in two；
Four lamp sockets, four lamp sockets are fixed in the rotating disk and are divided into equal two couple of quantity, the lamp socket difference phase of each pair
To arranging and being fixed in rotating disk described in two, the two pairs of lamp sockets correspond to respectively the reflector two described in reflective surface center
Projection, the contact pin of the lamp socket is through the corresponding rotating disk, the contact pin contact of lamp socket described in one pair of which
Electrode tip holder on contact disc described in two；
Two fluorescent tubes, the two ends of each fluorescent tube connect lamp socket described in a pair, in each reflective surface described in the fluorescent tube correspondence one
The projection of the heart；
Fixed mechanism, the fixed mechanism is the rotating disk and the contact disc to be relatively fixed；
Wherein, when the rotating disk is rotated, lamp socket described in a pair for being contacted with the electrode tip holder on the contact disc originally is disconnected
With the connection of the electrode tip holder, it is another to the lamp socket contact pin contact with the electrode tip holder on the contact disc.
2. light fixture according to claim 1, it is characterised in that each described contact disc includes a contact disc base portion, by institute
The contact disc extension stated contact disc base portion flange and formed and a pair of electrodes seat being fixed on the contact disc base portion, it is described
Contact disc extension forms a cavity with the contact disc base portion, and the electrode tip holder is fixed in the cavity.
3. light fixture according to claim 2, it is characterised in that the contact disc base portion of the contact disc is circle, the rotation
Rotating disk is circle, the opening envelope of the cavity that the contact disc extension is just formed by the rotating disk with the contact disc base portion
Close.
4. light fixture according to claim 3, it is characterised in that the fixed mechanism includes being arranged on connecing for the contact disc
On two equally spacedly arranged in one first ear mount, the edge of the rotating disk on tactile disk extension and the contact disc
The second ear mount and screw that first ear mount matches, the screw through first ear mount and rotating disk of the contact disc second
Ear mount causes the rotating disk and the contact disc to be relatively fixed.
5. light fixture according to claim 1, it is characterised in that the center of the rotating disk is provided with a threaded post, screw from
Second face of the contact disc penetrates, and passes from the first face of the contact disc in the threaded post for screwing in the rotating disk.
6. light fixture according to claim 1, it is characterised in that the two ends of the reflector are each provided with two threaded posts, institute
Junction of the threaded post positioned at the reflective surface and the side is stated, two threaded posts are diagonally symmetrical, and screw passes through the rotating disk
Screw in the threaded post of the reflector, the reflector is fixed in the rotating disk.
7. light fixture according to claim 1, it is characterised in that the lamp housing includes lamp housing base portion and by lamp housing base portion flange
Lamp housing extension, the lamp housing extension and the lamp housing base portion form a holding part, and the installing plate is fixedly connected
The lamp housing base portion of the lamp housing, the holding part is to accommodate other parts of the light fixture.
8. light fixture according to claim 1, it is characterised in that the lamp socket includes lamp holder body, contact pin and two peaces
Dress pin, installation foot described in two are respectively oppositely fixed on the both sides of the lamp holder body, and screw will be described through the installation foot
Lamp socket is fixed in the rotating disk.
9. light fixture according to claim 1, it is characterised in that the reflective surface is made up of the plastic cement of electroplating surface.
10. light fixture according to claim 1, it is characterised in that be provided with limiting section on the second face of the contact disc, institute
Limiting section is stated for arc groove, the installing plate is fixed with the contact disc in inserting the arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207031.XA CN104214689B (en) | 2013-05-29 | 2013-05-29 | A kind of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207031.XA CN104214689B (en) | 2013-05-29 | 2013-05-29 | A kind of light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214689A CN104214689A (en) | 2014-12-17 |
| CN104214689B true CN104214689B (en) | 2017-04-05 |
Family
ID=52096450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207031.XA Active CN104214689B (en) | 2013-05-29 | 2013-05-29 | A kind of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214689B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000020Y (en) * | 2005-12-21 | 2008-01-02 | 史向前 | Automatically controlled colorful variable floodlight device |
| CN101368703A (en) * | 2008-09-18 | 2009-02-18 | 东莞勤上光电股份有限公司 | LED road lamp |
| WO2009055334A1 (en) * | 2007-10-24 | 2009-04-30 | Lsi Industries, Inc. | Adjustable lighting apparatus |
| KR20090128697A (en) * | 2008-06-11 | 2009-12-16 | 주식회사 테인엘티에스 | An illumination device |
-
2013
- 2013-05-29 CN CN201310207031.XA patent/CN104214689B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000020Y (en) * | 2005-12-21 | 2008-01-02 | 史向前 | Automatically controlled colorful variable floodlight device |
| WO2009055334A1 (en) * | 2007-10-24 | 2009-04-30 | Lsi Industries, Inc. | Adjustable lighting apparatus |
| KR20090128697A (en) * | 2008-06-11 | 2009-12-16 | 주식회사 테인엘티에스 | An illumination device |
| CN101368703A (en) * | 2008-09-18 | 2009-02-18 | 东莞勤上光电股份有限公司 | LED road lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214689A (en) | 2014-12-17 |
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