CN103470967A - LED (Light Emitting Diode) lamp - Google Patents
LED (Light Emitting Diode) lamp Download PDFInfo
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- CN103470967A CN103470967A CN2012101878601A CN201210187860A CN103470967A CN 103470967 A CN103470967 A CN 103470967A CN 2012101878601 A CN2012101878601 A CN 2012101878601A CN 201210187860 A CN201210187860 A CN 201210187860A CN 103470967 A CN103470967 A CN 103470967A
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- substrate
- holddown groove
- led light
- rake
- light fixture
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides an LED (Light Emitting Diode) lamp, which comprises a driving power supply, an integrated board, an illuminating module and a diffuser, wherein the driving power supply is fixedly arranged on the integrated board; the illuminating module comprises a substrate and LEDs which are arranged on the substrate; and the diffuser defines a containing space, the illuminating module is contained in the containing space, plastic plugs are fastened on the two sides of the diffuser and the diffuser is clamped on the integrated board. The substrate comprises a first substrate and a second substrate. The first substrate comprises a first oblique part and a second oblique part which are obliquely arranged and a horizontal part which is horizontally arranged. The first oblique part, the second oblique part and the horizontal part form a trapezoid. The second substrate is fixedly arranged on the first substrate. The LEDs are fixedly arranged on the second substrate. Since the substrate of the LED lamp is trapezoidal, the illuminating angle of the LEDs which are distributed on the trapezoidal substrate is wide and the demands of various illuminating places can be met.
Description
Technical field
The present invention relates to a kind of lighting device, relate in particular to a kind of LED light fixture.
Background technology
For a long time, fluorescent lamp is lighting comparatively commonly used in the normal lighting place always, on market in occupation of larger share.But traditional fluorescent lamp is to adopt voltage heat filament gasification compound containing mercury, on the exciter lamp tube wall, fluorescent material carries out luminously, and this mode not only energy consumption is higher, and not environmental protection of the utmost point, because mercury is a kind of poisonous heavy metal.If used fluorescent tube is abandoned, will cause certain pollution to environment.Accordingly, the LED lamp had appearred afterwards.
The LED lamp is a kind of lighting of high brightness white light-emitting diode as light emitting source that utilize.Its core component is LED, and LED is a kind of solid-state semiconductor devices, and it can be electric energy conversion directly luminous energy, thereby provides illumination for surrounding environment.The LED light fixture has that light efficiency is high, little power consumption, the plurality of advantages such as long, easy to control, non-maintaining, safety and environmental protection of life-span.
But existing LED lamp is as less than fluorescent lamp as its light angle of Straight LED lamp, can not meet the requirement of the occasion of original use fluorescent tube to illuminating effect.
Summary of the invention
The object of the present invention is to provide a kind of LED light fixture, it has overcome the limited problem of LED lamp lighting angle in the prior art.
For achieving the above object, a kind of LED light fixture of the present invention, it comprises:
Driving power;
Circuit board, described driving power is fixed on described circuit board;
Illumination module, it comprises substrate and is arranged at the LED on substrate;
Diffuser, it defines a receiving space, and described illumination module is contained in described receiving space, and the both sides of described diffuser fasten Plastic cap, and described diffuser is sticked on described circuit board, it is characterized in that,
Described substrate comprises first substrate and second substrate, described first substrate comprises the first rake, the second rake and the horizontally disposed horizontal part be obliquely installed, it is one trapezoidal that described the first rake, the second rake and horizontal part form, described second substrate is fixed on described first substrate, and described LED is fixed on described second substrate.
As a further improvement on the present invention, the junction of described horizontal part and described the first rake, the second rake convexes with the first lug boss, the side that described the first rake is relative with described the first lug boss with the second rake also is provided with the second lug boss, described the first lug boss and the second lug boss definition holddown groove, described second substrate is fixed in described holddown groove.
As a further improvement on the present invention, described holddown groove extends along longitudinally, it comprises the first holddown groove, the second holddown groove and the 3rd holddown groove, described the first holddown groove is positioned on described the first rake, described the second holddown groove is positioned on described the second rake, and described the 3rd holddown groove is positioned on described horizontal part.
As a further improvement on the present invention, described second substrate comprises second substrate A, second substrate B and second substrate C, described second substrate A is fixed in described the first holddown groove, described second substrate B is fixed in described the second holddown groove, and described the 3rd substrate C is fixed in described the 3rd holddown groove.
As a further improvement on the present invention, the light angle scope of described LED light fixture is 220 ° ~ 360 °.
As a further improvement on the present invention, described LED light fixture also comprises fixture, and described fixture comprises plastics knob and panel beating buckle.
As a further improvement on the present invention, the two ends of described circuit board offer through hole, and described plastics knob matches by screw with described panel beating buckle through described through hole.
As a further improvement on the present invention, also be provided with two bending parts that are arranged in parallel on described circuit board, the edge of the both sides sidewall of described diffuser is provided with groove, and described diffuser is engaged on described circuit board by described bending part and described groove.
As a further improvement on the present invention, between described driving power and described circuit board, also be provided with firm banking, described driving power is by being fixed on described circuit board with described firm banking bolt.
As a further improvement on the present invention, the opposite side wall epirelief of described circuit board and described illumination module is provided with slide rail, and described slide rail is " L " type, and described slide rail is for fixing described firm banking.
Compared with prior art, the invention has the beneficial effects as follows: the substrate of LED light fixture of the present invention is trapezoidal, and the light angle that is distributed in the LED on trapezoidal substrate is wide, can meet the demand of multiple illumination occasion.
The accompanying drawing explanation
The three-dimensional explosive view of the specific embodiment that Fig. 1 is LED light fixture of the present invention;
The partial enlarged drawing that Fig. 2 is circular dashed line part in Fig. 1;
The sectional perspective enlarged drawing that Fig. 3 is first substrate shown in Fig. 1;
The partial enlarged drawing that Fig. 4 is rectangular broken line part in Fig. 1;
The tool front view of the specific embodiment that Fig. 5 is LED lamp of the present invention;
The cutaway view that Fig. 6 is A-A direction in Fig. 5;
The partial enlarged drawing that Fig. 7 is dotted portion in Fig. 6;
The cutaway view Amplified image that Fig. 8 is B-B direction in Fig. 5
The sectional perspective enlarged drawing that Fig. 9 is diffuser.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings, the present invention is described in detail; but should be noted that; these embodiments are not limitation of the present invention; those of ordinary skills are according to these embodiment institute work energy, method or structural equivalent transformation or alternative, within all belonging to protection scope of the present invention.
As shown in Fig. 1, Fig. 4, the three-dimensional explosive view that Fig. 1 is LED light fixture 100 in present embodiment, the partial enlarged drawing that Fig. 4 is rectangular broken line part in Fig. 1.LED light fixture 100 comprises: driving power 10, and its luminous lighting that is LED provides the energy; Illumination module 13; Circuit board 11, it is the rectangle that a lengthwise arranges, described driving power 10 is fixed on described circuit board 11; Particularly, also be provided with firm banking 12 between described driving power 10 and described circuit board 11, offer screw 121 on firm banking 12, correspondingly, be provided with the breach corresponding with screw 121 101 on driving power 10, described driving power 10 is by being fixed on described circuit board 11 with described firm banking 12 bolts.
Particularly, for fixing described firm banking 12, be provided with slide rail 20 in circuit board 11 and the opposite side wall epirelief of illumination module 13, and slide rail 20 is " L " type.
Simultaneously, above-mentioned slide rail 20 also can be assisted the heat produced while dissipating illumination module 13 luminous lighting.
Shown in Fig. 2, Fig. 3, Fig. 8, the partial enlarged drawing that Fig. 2 is circular dashed line part in Fig. 1; The sectional perspective enlarged drawing that Fig. 3 is first substrate 131A; The cutaway view Amplified image that Fig. 8 is B-B direction in Fig. 5, it shows the trapezium structure of first substrate 131A.Above-mentioned illumination module 13 comprises substrate 131 and is arranged at the LED on substrate 131.Wherein, substrate 131 comprises first substrate 131A and second substrate 131B, described first substrate 131A comprises the first rake 1311, the second rake 1312 and the horizontally disposed horizontal part 1313 be obliquely installed, it is one trapezoidal that described the first rake 1311, the second rake 1312 and horizontal part 1313 surround, solid 131B is upper due to described first substrate 131A for described second substrate, and described LED is fixed on described second substrate 131B.Particularly, convex with the first lug boss 14 in described horizontal part 1313 and the junction of described the first rake 1311, the second rake 1312, the side that described the first rake 1311 is relative with described the first lug boss 14 with the second rake 1312 also is provided with the second lug boss 15, described the first lug boss 14 and the second lug boss 15 definition and the corresponding holddown groove 16 of second substrate 131B size, described second substrate 131B is fixed in described holddown groove 16.
Above-mentioned holddown groove 16 extends along longitudinally, it comprises the first holddown groove 161, the second holddown groove 162 and the 3rd holddown groove 163, described the first holddown groove 161 is positioned on described the first rake 1311, described the second holddown groove position 162 is on described the second rake 1312, and described the 3rd holddown groove 162 is positioned on described horizontal part 1313.Correspondingly, above-mentioned second substrate 131B comprises second substrate A1314, second substrate B1315 and second substrate C1316.Wherein, first substrate A1314 is fixed in described the first holddown groove 161, and described second substrate B1315 is fixed in described the second holddown groove 162, and described the 3rd substrate C1316 is fixed in described the 3rd holddown groove 163.
In the installation engagement process of first substrate 131A and second substrate 131B, at first on the other hand grip first substrate 131A and vertically place, hand-held second substrate 131B is corresponding with the entry position of holddown groove 16 on first substrate 131A, then second substrate 131B progressively is inserted in holddown groove 16.
The LED light fixture so arranged, its LED is distributed on trapezoidal substrate, and light angle is wide, and the scope of the light angle in present embodiment is 220 ° ~ 360 °.
Cooperation is with reference to shown in Fig. 5, Fig. 6, Fig. 7, and Fig. 5 is LED light fixture 100 front views in present embodiment; The cutaway view that Fig. 6 is A-A direction in Fig. 5; The partial enlarged drawing that Fig. 7 is dotted portion in Fig. 6, it has showed the inside annexation of fixture 17.Further, the LED light fixture 100 in present embodiment also includes fixture 17, and described fixture 17 comprises plastics knob 171 and panel beating buckle 172, and wherein, the both sides of panel beating buckle 172 have protruded out holding parts 1721.Above-mentioned fixture 17 is set up for the LED light fixture is fixed in to the ceiling equipotential.Particularly, the two ends of described circuit board 11 offer through hole 110, and described plastics knob 171 matches by screw with described panel beating buckle 172 through described through hole 110.When mounted, at first the rotary plastic knob 171,172 rotations of panel beating buckle, to a suitable position, are then inserted panel beating buckle 172 to install in hole (not shown), and rotary plastic knob 171 is held in the installation hole holding parts 1721 of panel beating buckle 172.
As shown in Figure 9, be the sectional perspective enlarged drawing of diffuser 18.
In addition, in order to protect illumination module 13, LED light fixture 100 also comprises that one is sticked in the diffuser 18 on described circuit board 11; it defines a receiving space; described illumination module 13 is contained in described receiving space, simultaneously, in the both sides of diffuser 18, has also fastened Plastic cap 19.In present embodiment, also be provided with two bending parts that are arranged in parallel 111 at circuit board 11, the edge of the both sides sidewall of described diffuser 18 is provided with groove 181, and described diffuser 18 is engaged on described circuit board 111 by described bending part 111 and described groove 181.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can, through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. a LED light fixture, it comprises:
Driving power;
Circuit board, described driving power is fixed on described circuit board;
Illumination module, it comprises substrate and is arranged at the LED on substrate;
Diffuser, it defines a receiving space, and described illumination module is contained in described receiving space, and the both sides of described diffuser fasten Plastic cap, and described diffuser is sticked on described circuit board, it is characterized in that,
Described substrate comprises first substrate and second substrate, described first substrate comprises the first rake, the second rake and the horizontally disposed horizontal part be obliquely installed, it is one trapezoidal that described the first rake, the second rake and horizontal part form, described second substrate is fixed on described first substrate, and described LED is fixed on described second substrate.
2. LED light fixture according to claim 1, it is characterized in that, the junction of described horizontal part and described the first rake, the second rake convexes with the first lug boss, the side that described the first rake is relative with described the first lug boss with the second rake also is provided with the second lug boss, described the first lug boss and the second lug boss definition holddown groove, described second substrate is fixed in described holddown groove.
3. LED light fixture according to claim 2, it is characterized in that, described holddown groove extends along longitudinally, it comprises the first holddown groove, the second holddown groove and the 3rd holddown groove, described the first holddown groove is positioned on described the first rake, described the second holddown groove is positioned on described the second rake, and described the 3rd holddown groove is positioned on described horizontal part.
4. LED light fixture according to claim 3, it is characterized in that, described second substrate comprises second substrate A, second substrate B and second substrate C, described second substrate A is fixed in described the first holddown groove, described second substrate B is fixed in described the second holddown groove, and described the 3rd substrate C is fixed in described the 3rd holddown groove.
5. LED light fixture according to claim 4, is characterized in that, the light angle scope of described LED light fixture is 220 ° ~ 360 °.
6. LED light fixture according to claim 1, is characterized in that, described LED light fixture also comprises fixture, and described fixture comprises plastics knob and panel beating buckle.
7. LED light fixture according to claim 6, is characterized in that, the two ends of described circuit board offer through hole, and described plastics knob matches by screw with described panel beating buckle through described through hole.
8. LED light fixture according to claim 1, it is characterized in that, also be provided with two bending parts that are arranged in parallel on described circuit board, the edge of the both sides sidewall of described diffuser is provided with groove, and described diffuser is engaged on described circuit board by described bending part and described groove.
9. LED light fixture according to claim 1, is characterized in that, between described driving power and described circuit board, also is provided with firm banking, and described driving power is by being fixed on described circuit board with described firm banking bolt.
10. LED light fixture according to claim 9, is characterized in that, the opposite side wall epirelief of described circuit board and described illumination module is provided with slide rail, and described slide rail is " L " type, and described slide rail is for fixing described firm banking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101878601A CN103470967A (en) | 2012-06-08 | 2012-06-08 | LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101878601A CN103470967A (en) | 2012-06-08 | 2012-06-08 | LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470967A true CN103470967A (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101878601A Pending CN103470967A (en) | 2012-06-08 | 2012-06-08 | LED (Light Emitting Diode) lamp |
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| Country | Link |
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| CN (1) | CN103470967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106662319A (en) * | 2014-08-25 | 2017-05-10 | 莫列斯有限公司 | Luminaire |
| WO2019047247A1 (en) * | 2017-09-07 | 2019-03-14 | 李森林 | Novel and easily mounted integrated panel and led lamp |
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Patent Citations (10)
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| CN201255374Y (en) * | 2008-04-06 | 2009-06-10 | 侨威国际(集团)有限公司 | Light pipe type LED lamp |
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| CN102109102A (en) * | 2009-12-25 | 2011-06-29 | 一诠精密电子工业(昆山)有限公司 | LED lighting device with extensible lighting angle |
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| CN202008039U (en) * | 2011-04-02 | 2011-10-12 | 汕头市乐易得光电有限公司 | Big-angle LED lamp tube |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106662319A (en) * | 2014-08-25 | 2017-05-10 | 莫列斯有限公司 | Luminaire |
| US10612736B2 (en) | 2014-08-25 | 2020-04-07 | Molex, Llc | Luminaire |
| WO2019047247A1 (en) * | 2017-09-07 | 2019-03-14 | 李森林 | Novel and easily mounted integrated panel and led lamp |
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Application publication date: 20131225 |