CN105674159A - LED panel lamp provided with light source PCB strips - Google Patents
LED panel lamp provided with light source PCB strips Download PDFInfo
- Publication number
- CN105674159A CN105674159A CN201610161787.9A CN201610161787A CN105674159A CN 105674159 A CN105674159 A CN 105674159A CN 201610161787 A CN201610161787 A CN 201610161787A CN 105674159 A CN105674159 A CN 105674159A
- Authority
- CN
- China
- Prior art keywords
- light source
- source pcb
- led panel
- panel lamp
- pcb bar
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED panel lamp provided with light source PCB strips. The LED panel lamp comprises a lamp back plate and the light source PCB strips. The light source PCB strips are evenly distributed on the lamp back plate. Grooves are formed in the lamp back plate, small punched protrusions are further arranged on the edges of the grooves, and the light source PCB strips are placed in the grooves and fixed through the protrusions. In this way, according to the LED panel lamp provided with the light source PCB strips, the lamp back plate is of a concave-convex structure, so that positioning of the light source PCB strips is more precise, and quick assembly can be achieved without the need of alignment. Besides, installation of the protrusions replaces a conventional screw fixing mode, assembly is more convenient and quicker, and labor is saved.
Description
Technical field
The invention belongs to LED technology field, be specifically related to a kind of LED panel lamp being equipped with light source PCB bar.
Background technology
LED panel lamp just progressively replaces traditional fluorescent lamp, becomes the lighting in office, classroom lamp place.
At present, on market, LED panel lamp is divided into side to enter light-guiding type and straight-down negative two kinds. For straight-down negative LED panel lamp, LED light source is arranged in the panel light back side, and is combined with diffuser plate, LED light source direct irradiation diffuser plate, forms area source. So that the brightness uniformity of LED panel lamp exiting surface height as far as possible, the optical texture of light fixture, light source are accurately positioned installation and propose higher requirement.
At present, the light source PCB bar of LED panel lamp is generally adopted and is fastened with glue or screw is fixed on panel light backboard, no matter is that glue is pasted or screw is fixed, is accurately positioned at light source and all there is certain deficiency in ease-to-operate.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of LED panel lamp being equipped with light source PCB bar, and operational approach is convenient, can be accurately positioned by light source PCB bar, and convenient installation.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of LED panel lamp being equipped with light source PCB bar, including light fixture backboard and light source PCB bar, described light source PCB bar is evenly distributed on light fixture backboard, described light fixture backboard is provided with groove, described groove edge is additionally provided with the little projection rushing shape, and described light source PCB bar is positioned in groove and is fixed by projection.
In a preferred embodiment of the present invention, described projection is pressed down to be fixed in groove by light source PCB bar.
In a preferred embodiment of the present invention, described light source PCB bar is provided with plurality of LEDs light source.
In a preferred embodiment of the present invention, on every described LED light source, it is placed with the lens corresponding with LED light source.
In a preferred embodiment of the present invention, described LED panel lamp also includes reflectance coating, and described reflectance coating is overlying on the upper surface of light fixture backboard, leaves light hole at every LEDs light source position.
The invention has the beneficial effects as follows: the LED panel lamp being equipped with light source PCB bar of the present invention, light fixture backboard adopts concaveconvex structure, the location making light source PCB bar is more accurate, quick assembling can be realized without para-position, additionally, protruding installing replaces conventional screw fixing method, assemble convenient rapidly, save manpower.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation that the present invention is equipped with a preferred embodiment of the LED panel lamp of light source PCB bar;
Being labeled as in accompanying drawing: 1, light fixture backboard, 2, light source PCB bar, 3, reflectance coating, 11, groove, 12, protruding.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the embodiment of the present invention includes:
A kind of LED panel lamp being equipped with light source PCB bar, including light fixture backboard 1 and light source PCB bar 2, described light source PCB bar 2 is evenly distributed on light fixture backboard 1, and described light fixture backboard 1 adopts concaveconvex structure. In the present embodiment, described light fixture backboard 1 being provided with groove 11, described groove 11 edge is additionally provided with the little projection 12 rushing shape, and described light source PCB bar 2 is positioned in groove 11 and is fixed by protruding 12. Wherein, groove 11 is according to light source PCB bar 2 Position Design so that light source PCB bar 2 is evenly distributed.
Light fixture backboard 1 adopts concaveconvex structure, after completing the arrangement design of light source PCB bar 2, light fixture backboard 1 is carried out structural design. Light source PCB bar 2 installation site, light fixture backboard 1 designs the groove 11 of certain depth, during light fixture assembling, is positioned in groove 11 by light source PCB bar 2, can complete the location of light source, more accurately, convenient. Meanwhile, at groove 11 edge, design the little projection 12 rushing shape, after light source PCB bar 2 being positioned in groove 11, projection is pressed for 12 times, light source PCB bar 2 can be fixed.
Further, described light source PCB bar 2 being provided with plurality of LEDs light source (figure does not look), concrete quantity calculates according to the whole luminous flux demand of light fixture and obtains. Wherein, the lens (figure do not look) corresponding with LED light source it are placed with on every described LED light source.
Described LED panel lamp also includes reflectance coating 3, and described reflectance coating 3 is overlying on the upper surface of light fixture backboard 1, leaves light hole at every LEDs light source position.
In sum, the LED panel lamp being equipped with light source PCB bar of the present invention, light fixture backboard 1 adopts concaveconvex structure, the location making light source PCB bar 2 is more accurate, quick assembling can be realized, it addition, protruding 12 install replaces conventional screw fixing method without para-position, assemble convenient rapidly, save manpower.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (5)
1. the LED panel lamp being equipped with light source PCB bar, including light fixture backboard and light source PCB bar, described light source PCB bar is evenly distributed on light fixture backboard, it is characterized in that, described light fixture backboard is provided with groove, described groove edge is additionally provided with the little projection rushing shape, and described light source PCB bar is positioned in groove and is fixed by projection.
2. the LED panel lamp being equipped with light source PCB bar according to claim 1, it is characterised in that press down described projection to be fixed in groove by light source PCB bar.
3. the LED panel lamp being equipped with light source PCB bar according to claim 1, it is characterised in that be provided with plurality of LEDs light source on described light source PCB bar.
4. the LED panel lamp being equipped with light source PCB bar according to claim 1, it is characterised in that be placed with the lens corresponding with LED light source on every described LED light source.
5. the LED panel lamp being equipped with light source PCB bar according to claim 1, it is characterised in that described LED panel lamp also includes reflectance coating, and described reflectance coating is overlying on the upper surface of light fixture backboard, leaves light hole at every LEDs light source position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161787.9A CN105674159A (en) | 2016-03-22 | 2016-03-22 | LED panel lamp provided with light source PCB strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161787.9A CN105674159A (en) | 2016-03-22 | 2016-03-22 | LED panel lamp provided with light source PCB strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674159A true CN105674159A (en) | 2016-06-15 |
Family
ID=56311148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610161787.9A Pending CN105674159A (en) | 2016-03-22 | 2016-03-22 | LED panel lamp provided with light source PCB strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674159A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050152135A1 (en) * | 2004-01-13 | 2005-07-14 | Jianping Cai | Portable reading lamp |
| CN201416869Y (en) * | 2009-06-10 | 2010-03-03 | 深圳市日上光电有限公司 | Waterproof LED lighting module |
| CN102684021A (en) * | 2011-03-09 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Connector switching device |
| CN203413566U (en) * | 2013-07-26 | 2014-01-29 | 杨利振 | Annular PCB (printed circuit board) fixing device |
| CN204554583U (en) * | 2015-02-12 | 2015-08-12 | 木林森股份有限公司 | A kind of LED flat lamp of large exiting surface |
| CN105387392A (en) * | 2015-12-23 | 2016-03-09 | 江苏鸿佳电子科技有限公司 | LED panel light |
| CN205592752U (en) * | 2016-03-22 | 2016-09-21 | 江苏鸿佳电子科技有限公司 | Be equipped with LED panel light of light source PCB strip |
-
2016
- 2016-03-22 CN CN201610161787.9A patent/CN105674159A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050152135A1 (en) * | 2004-01-13 | 2005-07-14 | Jianping Cai | Portable reading lamp |
| CN201416869Y (en) * | 2009-06-10 | 2010-03-03 | 深圳市日上光电有限公司 | Waterproof LED lighting module |
| CN102684021A (en) * | 2011-03-09 | 2012-09-19 | 鸿富锦精密工业（深圳）有限公司 | Connector switching device |
| CN203413566U (en) * | 2013-07-26 | 2014-01-29 | 杨利振 | Annular PCB (printed circuit board) fixing device |
| CN204554583U (en) * | 2015-02-12 | 2015-08-12 | 木林森股份有限公司 | A kind of LED flat lamp of large exiting surface |
| CN105387392A (en) * | 2015-12-23 | 2016-03-09 | 江苏鸿佳电子科技有限公司 | LED panel light |
| CN205592752U (en) * | 2016-03-22 | 2016-09-21 | 江苏鸿佳电子科技有限公司 | Be equipped with LED panel light of light source PCB strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |