CN104180194A - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN104180194A CN104180194A CN201310191449.6A CN201310191449A CN104180194A CN 104180194 A CN104180194 A CN 104180194A CN 201310191449 A CN201310191449 A CN 201310191449A CN 104180194 A CN104180194 A CN 104180194A
- Authority
- CN
- China
- Prior art keywords
- light source
- heat sink
- light
- source module
- chute
- Prior art date
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a lamp. The lamp comprises a light source module, a heating panel, a plurality of sliders, a power supply and a photomask, wherein the light source module comprises a mounting bar and a plurality of LED (light-emitting diode) light sources arranged on the mounting bar; a plurality of guide holes are formed in and a plurality of sliding rails which correspond to the guide holes are arranged on the heating panel; the sliding rails are arranged along a direction vertical to the guide holes; chutes matched with the mounting bar and the heating panel in thickness are formed in each slider; moreover, each slider is guided into the corresponding sliding rail by the corresponding guide hole, and slides along the corresponding sliding rail so as to enable the mounting bar and the heating panel to be clamped in the chutes; the power supply is used for supplying power for the light source module; the photomask is arranged opposite to the light source module, and light emitted from the light source module is emitted through the photomask. When the lamp is used, each slider is guided to the corresponding sliding rail through the corresponding guide hole, and the light source module and the heating panel are fixed by utilizing the sliders. The lamp has the advantage of being convenient to install and disassemble.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of light fixture.
Background technology
Due to light emitting diode (Light Emitting Diode, LED) have that the life-span is long, luminous efficiency is high, volume is little, pollute the advantages such as low, for example, so it is taken as perfect light source more and more and is widely used in various light fixtures in recent years, in indoor and outdoor light fixture.
For the entirety that strengthens light fixture goes out luminous intensity, in actual use, generally multiple LED are arranged on to a mounting bar, form a LED light source bar.In existing LED Design of Luminaires, LED light source bar is generally installed by screw or rack module, but, the present inventor's discovery, there is following shortcoming in above method:
In the time adopting screw to install, the screw number needing is more, and, in installation process, need to use screwdriver and carry out mounting screw, if lamp installation after date in the time using a section needs to be serviced, for example, while changing LED light source bar, seem very convenient, need to adopt screwdriver to unclamp screw, therefore cannot accomplish quick-replaceable;
In the time adopting rack module to install, LED light source bar cannot be close to thermal component, easily causes light source heat radiation bad, is merely able to be suitable for small-power light fixture and uses.
Summary of the invention
The invention provides a kind of light fixture, the technical problem existing in order to solve existing light fixture.Particularly, provide a kind of light fixture of being convenient to installation and dismounting.
Described light fixture comprises:
A light source module, described light source module comprises a mounting bar and multiple LED light source being arranged on mounting bar; A heat sink, arranges multiple pilot holes and the corresponding slide rail of multiple and described pilot hole on described heat sink, described slide rail is offered along the direction of vertical described pilot hole; Multiple slide blocks, described slide block is offered the chute matching with described mounting bar and described heat sink thickness, and described slide block imports described slide rail by described pilot hole, and slides so that described mounting bar and described heat sink are fastened in described chute along described slide rail; A power supply, described power supply is for powering to described light source module; And a light shield being oppositely arranged with described light source module, light shield is launched described in the light transmission that described light source module sends.
Wherein, described light fixture further comprises the lamp housing being oppositely arranged with described light shield, and described light source module, heat sink, slide block, power supply are arranged between described lamp housing and described light shield; And end cap, described end cap is for fixing described lamp housing and described light shield.
Wherein, described end cap arranges Ge Lan joint, and described Ge Lan joint is for receiving the electric wire to Power supply.
Wherein, described heat sink arranges two pairs of pilot holes, the width that the distance between two pilot holes that described every pair of pilot hole comprises is described mounting bar.
Wherein, described heat sink adopts aluminium alloy plate to make.
Wherein, described slide block is made up of metal or high-strength high temperature-resistant plastic cement.
Wherein, described light shield adopts the high transmission rate plastics that comprise light diffusing agent to make.
Wherein, the material of described plastics is selected from polymethyl methacrylate, polycarbonate, silicones, epoxy resin, polyacrylate.
Wherein, described heat sink comprises a cuboid main body and two frames, and particularly, described two frames are extended out by the relative two ends of described main body.
Wherein, first chute and second chute are offered respectively in the both sides of described slide block, the height of described the first chute is the thickness of described heat sink main body, the height of described the second chute is the summation of the thickness of main body and the thickness of described mounting bar of described heat sink, and the distance between described the first chute and the second chute equals the width of described slide rail.
With respect to prior art, described light fixture setting has the heat sink of pilot hole and slide rail, slide block, and on slide block, be provided with the chute matching with described mounting bar and described heat sink thickness, when installation, by pilot hole by slider guide slide rail, utilize slide block fixed light source module and described heat sink, make it form good thermo-contact between the two, in the time that needs are dismantled light fixture, by slide block, by being pushed into pilot hole in slide rail and departing from from pilot hole, described light fixture has advantages of to be installed and convenient disassembly.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the decomposition texture schematic diagram of the light fixture that provides of the embodiment of the present invention;
Fig. 2 is the light source module of light fixture shown in Fig. 1 and the mounting structure schematic diagram of heat sink;
Fig. 3 is the structural representation at the module of light source shown in Fig. 2 and another visual angle of heat sink;
Fig. 4 is the structural representation of the slide block of light fixture shown in Fig. 1;
Fig. 5 is the package assembly schematic diagram of the light fixture that provides of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, first embodiment of the invention provides a kind of light fixture 100, and it comprises a light source module 10, heat sink 30, multiple slide block 50, power supply 70 and a light shield 90.
Described light source module 10 comprises a mounting bar 11 and multiple LED light source 12 being arranged on mounting bar 11.In the present embodiment, described mounting bar 11 is for cuboid and have the circuit that LED light source 12 is powered, and described multiple LED light sources 12 evenly arrange along the bearing of trend of described mounting bar 11.
Please also refer to Fig. 2 and Fig. 3, described heat sink 30 comprises a cuboid main body 31 and two frames 32, and particularly, described two frames 32 are extended out by the relative two ends of described main body 31, and described frame 32 is T-shaped, described frame 32 has an outstanding outside kink.
In the present embodiment, four pilot holes 33 and four slide rails 34 are set in the main body 31 of described heat sink 30, particularly, each pilot hole 33 has a slide rail 34 corresponding with it, described pilot hole 33 and described slide rail 34 are rectangle, and the bearing of trend of the direction offered of described slide rail 34 and described pilot hole 33 is perpendicular.In the present embodiment, described pilot hole 33 and described slide rail 34 combine and form T-shaped hole.In addition, the main body 31 of described heat sink 30 arranges two pairs of pilot holes 33 (comprising four pilot holes 33), and the distance between two pilot holes 33 that described every pair of pilot hole 33 comprises is the width of described mounting bar 11.In the present embodiment, described heat sink 30 adopts aluminium alloy plate to make.Be understandable that, change in embodiment at other, described heat sink 30 also can adopt preferably material of other heat dispersion, makes as copper etc., is not limited to specific embodiment.
As shown in Figure 4, first chute 51 and second chute 52 are offered respectively in the both sides of described slide block 50, and the height of described the first chute 51 is the thickness of described heat sink 30 main bodys 31; The height of described the second chute 52 is the summation of the thickness of described heat sink 30 main bodys 31 and the thickness of described mounting bar 11.Distance between described the first chute 51 and the second chute 52 equals the width of described slide rail 34.In the present embodiment, described slide block 50 is made of metal.Be understandable that, change in embodiment at other, described slide block 50 also can adopt high-strength high temperature-resistant plastic cement to make, and is not limited to specific embodiment.
Described power supply 70 is roughly cuboid, and it is powered for the LED light source 12 to described light source module 10.
Described light shield 90 is an arc platy structure, and it just arranges described light source module 10, and light shield 90 is launched described in the light transmission that described light source module 10 sends.In the present embodiment, described light shield 90 adopts the high transmission rate plastics that comprise light diffusing agent to make.The material of described plastics is optional from polymethyl methacrylate, polycarbonate, silicones, epoxy resin, polyacrylate etc.In addition, the both sides of described light shield 90 have two snap fits 92.
In the present embodiment, described light fixture 100 further comprises a lamp housing 40 and two end caps 60.As shown in Figure 1, the relatively described light shield 90 of described lamp housing 40 arranges, and it comprises a base plate 41 and two alar parts 42 that extended outward by the both sides of described base plate 41, on described two alar parts 42, offers the first screw 45.Described light source module 10, heat sink 30, slide block 50, power supply 70 are arranged between described lamp housing 40 and described light shield 90.Described end cap 60 is arranged on the two ends of described lamp housing 40, light shield 90, and it offers second screw 64 corresponding with described the first screw 45.Thus, can adopt screw 66 through described the first screw 45 and the second screw 64, described lamp housing 40 is fixed with described end cap 60.And described light source module 10, heat sink 30, slide block 50, power supply 70, lamp housing 40 and light shield 90 are played to protection ` effect.In addition, in this embodiment, two alar parts 42 of described lamp housing 40 are offered respectively a draw-in groove 43 matching with described snap fit 92, and two snap fits 92 of described light shield 90 are fastened on respectively in described two draw-in grooves 43, thereby described light shield 90 is fixed with described lamp housing 40.
Described end cap 60 arranges Ge Lan joint 65, and described Ge Lan joint 65 is for receiving the electric wire 80 that power supply 70 is powered.
When installation, adopt described slide block 50 that described light source module 10 is fixed on described heat sink 30, particularly, slide block 50 is imported to described slide rail 34 by described pilot hole 33; Then, as shown in Figures 2 and 3, because the height of stating the first chute 51 arranging on slide block 50 is the thickness of described heat sink 30 main bodys 31; The height of described the second chute 52 is the summation of the thickness of described heat sink 30 main bodys 31 and the thickness of described mounting bar 11, therefore, in the time sliding described slide block 50 along described slide rail 34, can make described mounting bar 11 and described heat sink 30 be fastened in described the second chute 52.Now, described heat sink 30 compresses described light source module 10.
In use procedure, by described power supply 70, the LED light source 12 of described light source module 10 is powered, described in the light transmission that described LED light source 12 sends, light shield 90 is launched, in luminescence process, described LED light source 12 sends certain heat simultaneously, and described heat conducts on described heat sink 30 and dispels the heat through described mounting bar 11.
Be understandable that, also can on described heat sink 30, fin be further set, strengthen the heat-sinking capability to described light source module 10.
In the time occurring damaging in LED light source 12 use procedures of described light source module 10, operator can be pushed into slide block 50 with hand the pilot hole 33 at heat sink two ends along described slide rail 34, lay down slide block 50 and then light source module 10 is removed and safeguarded, for example maintenance or replacing, operation is very easy.
In sum, described light fixture 100 arranges the heat sink 30 with pilot hole 33 and slide rail 34, slide block 50, and on slide block 50, be provided with the chute 51 matching with described mounting bar 11 and described heat sink 30 thickness, 52, when installation, by pilot hole 33 by slide block 50 directive slide tracks 34, utilize slide block 50 fixed light source modules 10 and described heat sink 30, make it form good thermo-contact between the two, in the time that needs are dismantled light fixture 100, by slide block 50 by slide rail 34, be pushed into pilot hole 33 and from pilot hole 33 depart from, described light fixture 100 has advantages of to be installed and convenient disassembly.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a light fixture, described light fixture comprises:
A light source module, described light source module comprises a mounting bar and multiple LED light source being arranged on this mounting bar;
A heat sink, arranges multiple pilot holes and the corresponding slide rail of multiple and described pilot hole on described heat sink, described slide rail is offered along the direction of vertical described pilot hole;
Multiple slide blocks, described slide block is offered the chute matching with described mounting bar and described heat sink thickness, and described slide block imports described slide rail by described pilot hole, and slides so that described mounting bar and described heat sink are fastened in described chute along described slide rail;
A power supply, described power supply is for powering to described light source module; And
A light shield being oppositely arranged with described light source module, light shield is launched described in the light transmission that described light source module sends.
2. light fixture as claimed in claim 1, is characterized in that, further comprises:
With the lamp housing that described light shield is oppositely arranged, described light source module, heat sink, slide block, power supply are arranged between described lamp housing and described light shield; And
End cap, described end cap is for fixing described lamp housing and described light shield.
3. light fixture as claimed in claim 2, is characterized in that, described end cap arranges Ge Lan joint, and described Ge Lan joint is for receiving the electric wire to Power supply.
4. light fixture as claimed in claim 1, is characterized in that, described heat sink arranges two pairs of pilot holes, the width that the distance between two pilot holes that described every pair of pilot hole comprises is described mounting bar.
5. light fixture as claimed in claim 1, is characterized in that, described heat sink adopts aluminium alloy plate to make.
6. light fixture as claimed in claim 1, is characterized in that, described slide block is made up of metal or high-strength high temperature-resistant plastic cement.
7. light fixture as claimed in claim 1, is characterized in that, described light shield adopts the high transmission rate plastics that comprise light diffusing agent to make.
8. light fixture as claimed in claim 7, is characterized in that, the material of described plastics is selected from polymethyl methacrylate, polycarbonate, silicones, epoxy resin, polyacrylate.
9. light fixture as claimed in claim 1, is characterized in that, described heat sink comprises a cuboid main body and two frames, and particularly, described two frames are extended out by the relative two ends of described main body.
10. light fixture as claimed in claim 9, it is characterized in that, first chute and second chute are offered respectively in the both sides of described slide block, the height of described the first chute is the thickness of described heat sink main body, the height of described the second chute is the summation of the thickness of main body and the thickness of described mounting bar of described heat sink, and the distance between described the first chute and the second chute equals the width of described slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310191449.6A CN104180194B (en) | 2013-05-22 | 2013-05-22 | A kind of light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310191449.6A CN104180194B (en) | 2013-05-22 | 2013-05-22 | A kind of light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180194A true CN104180194A (en) | 2014-12-03 |
| CN104180194B CN104180194B (en) | 2017-04-05 |
Family
ID=51961433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310191449.6A Active CN104180194B (en) | 2013-05-22 | 2013-05-22 | A kind of light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180194B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777704A (en) * | 2015-05-04 | 2015-07-15 | 李跃东 | Laser projection box |
| CN107842790A (en) * | 2017-11-21 | 2018-03-27 | 大连理工高邮研究院有限公司 | A kind of LED street lamp be easy to repair and change lamp holder |
| CN109404862A (en) * | 2018-11-14 | 2019-03-01 | 湖南明和光电设备有限公司 | Sliding block and CMY slide block movement structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070047243A1 (en) * | 2005-08-29 | 2007-03-01 | Christian Hacker | Mounting structure for LED lighting systems |
| CN202371676U (en) * | 2011-12-29 | 2012-08-08 | 四川君逸节能技术有限责任公司 | Heat radiation system applied to LED illumination |
| CN102705327A (en) * | 2012-06-15 | 2012-10-03 | 厦门立达信光电有限公司 | Elastic pressing nail, elastic platen and lamp adopting pressing nail |
| CN202580729U (en) * | 2012-03-23 | 2012-12-05 | 东莞京洲灯饰有限公司 | LED lighting for easy maintenance |
| CN202598171U (en) * | 2012-01-08 | 2012-12-12 | 诸建平 | Replaceable light-emitting diode (LED) lamp module |
-
2013
- 2013-05-22 CN CN201310191449.6A patent/CN104180194B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070047243A1 (en) * | 2005-08-29 | 2007-03-01 | Christian Hacker | Mounting structure for LED lighting systems |
| CN202371676U (en) * | 2011-12-29 | 2012-08-08 | 四川君逸节能技术有限责任公司 | Heat radiation system applied to LED illumination |
| CN202598171U (en) * | 2012-01-08 | 2012-12-12 | 诸建平 | Replaceable light-emitting diode (LED) lamp module |
| CN202580729U (en) * | 2012-03-23 | 2012-12-05 | 东莞京洲灯饰有限公司 | LED lighting for easy maintenance |
| CN102705327A (en) * | 2012-06-15 | 2012-10-03 | 厦门立达信光电有限公司 | Elastic pressing nail, elastic platen and lamp adopting pressing nail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777704A (en) * | 2015-05-04 | 2015-07-15 | 李跃东 | Laser projection box |
| CN107842790A (en) * | 2017-11-21 | 2018-03-27 | 大连理工高邮研究院有限公司 | A kind of LED street lamp be easy to repair and change lamp holder |
| CN109404862A (en) * | 2018-11-14 | 2019-03-01 | 湖南明和光电设备有限公司 | Sliding block and CMY slide block movement structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180194B (en) | 2017-04-05 |
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