CN202074296U - LED lateral luminescent panel lamp - Google Patents
LED lateral luminescent panel lamp Download PDFInfo
- Publication number
- CN202074296U CN202074296U CN2011201645320U CN201120164532U CN202074296U CN 202074296 U CN202074296 U CN 202074296U CN 2011201645320 U CN2011201645320 U CN 2011201645320U CN 201120164532 U CN201120164532 U CN 201120164532U CN 202074296 U CN202074296 U CN 202074296U
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- Prior art keywords
- lgp
- groove
- upper frame
- panel lamp
- luminescent panel
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Abstract
The utility model provides an LED lateral luminescent panel lamp which comprises a frame, a light guide plate, a diffuser plate, reflecting plates, a strip LED light source board and the like, wherein the frame is provided with a groove embedded with the light guide plate, the reflecting plates are laminated on the front surface of the light guide plate and the back surface of the light guide plate, the strip LED light source board is at least arranged at the bottom of the groove and is close to the side edge of the light guide plate positioned in the groove; and the LED lateral luminescent panel lamp is characterized in that the frame comprises an upper frame and a lower frame which are fixedly connected by a fixing piece, the groove is formed by fixedly connecting the upper frame and the lower frame; and the LED lateral luminescent panel lamp solves the problems of higher requirements on the dimension of the light guide plate, and poor maintainability.
Description
Technical field
The utility model relates to a kind of LED side luminescent panel lamp, and it belongs to LED light fixture class.
Background technology
LED lamp luminescence high efficiency, energy-conservationly obtained significant progress recently, in order to overcome the LED light fixture problem of dazzling the eyes sense is arranged, there is the inventor to propose the backlight of LCD technology is extended on the LED light fixture, a kind of solution of LED side luminescent panel lamp has been proposed, described LED side luminescent panel lamp comprises framework, LGP, diffuser plate, reflecting plate, barcode LED light source board etc., described framework generally is spliced by the aluminium section bar sheth, the groove that has the inlay card LGP on the described aluminium section bar sheth, described reflecting plate is fitted in the front of LGP, the light that the led light source body is sent carries out secondary light-distribution, further improve the sense of dazzling the eyes that the led light source body sends light by the diffusion effect, described reflecting plate is fitted in the back side of LGP, strengthens luminous by its reflex.Described barcode LED light source board is installed at least one groove of aluminium section bar sheth, in most cases is in relative two grooves the barcode LED light source board to be set, and presses close to be arranged in the side of the LGP of this groove.The problem that this LED side luminescent panel lamp of prior art exists is that groove on the framework and LGP cooperate tighter in order to guarantee the described framework in assembling back lightguide plate fixing comparatively firmly.Like this when assembling, LGP is being injected the process of groove from a side, often damage LGP, in addition, this LED side luminescent panel lamp of prior art, require the width dimensions of LGP comparatively accurate, otherwise can and the led light source plate between form certain distance or form mutual extruding, influence leaded light efficient, moreover this LED side luminescent panel lamp of prior art, breaking down to safeguard the time, integral body need be split the panel class, very bother, also there is certain problem in maintainable aspect, and prior art has further improved necessity for this reason.
Summary of the invention
The purpose of this utility model is to provide a kind of LED side luminescent panel lamp, to overcome the problem that prior art exists.
A kind of LED side luminescent panel lamp of the present utility model, comprise framework, LGP, diffuser plate, reflecting plate, barcode LED light source board etc., the groove that the inlay card LGP is arranged on the described framework, described reflecting plate is fitted in the front of LGP, described reflecting plate is fitted in the back side of LGP, described barcode LED light source board is installed in the bottom of a groove at least, and press close to be arranged in the side of the LGP of this groove, it is characterized in that described framework comprises upper frame and underframe, described upper frame and underframe connect firmly by fixture and connect, and described groove is connected firmly to connect by upper frame and underframe and forms.
This LED side luminescent panel lamp of the present utility model, because described framework is connected firmly to connect by upper frame and underframe and forms, for this reason, when assembling, LGP can be seated in advance underframe on, and then put upper frame, and by fixture upper frame and underframe are connected firmly and to connect, such assembling mode is not easy LGP is formed damage, simultaneously, set for and be slightly less than LGP as long as upper frame and underframe are connected firmly the groove size that connects formation, size after diffuser plate and reflecting plate three laminatings close, upper frame and underframe connect firmly just can be with LGP fixing in groove when connecing with occupying a good place, if the undersized of LGP, the assembler can not influence the oeverall quality of panel light as long as make it be close to the led light source plate when mounted LGP after the assembling, moreover, LED side luminescent panel lamp of the present utility model, when needs are safeguarded, just can keep in repair as long as split underframe, obviously maintainability makes moderate progress, in sum, the purpose of this utility model is achieved.
As further improvement, this LED side luminescent panel lamp of the present utility model, described upper frame is spliced by the right angle splice by the upper frame bar, underframe is connected firmly respectively to be connected on the upper frame bar corresponding with it by set bolt by the underframe bar and forms, the advantage of She Zhiing do not need to be special mould to produce on the one hand like this, be on the other hand when needs are safeguarded,, further improved maintainability as long as the underframe bar at barcode LED light source board place is folded down just can carry out.
Description of drawings
Fig. 1 is the structural representation after a kind of LED side luminescent panel lamp that the utility model preferred embodiment provides decomposes.
Fig. 2 is the A partial enlarged drawing of Fig. 1.
Fig. 3 is the B partial enlarged drawing of Fig. 1.
Among each figure, 1 is that upper frame, 101 is that upper frame bar, 102 is that bottom portion of groove, 2 is that underframe, 201 is that underframe bar, 301 is that LGP, 302 is that diffuser plate, 303 is that reflecting plate, 4 is that barcode LED light source board, 5 is that right angle splice, 6 is that bolt, 7 is a groove.
The specific embodiment
The utility model is described in further detail for a kind of LED side luminescent panel lamp that provides below with reference to the utility model preferred embodiment and accompanying drawing thereof.
A kind of LED side luminescent panel lamp of the utility model preferred embodiment, as accompanying drawing 1, shown in the accompanying drawing 2, comprise framework, LGP 301, diffuser plate 302, reflecting plate 303, barcode LED light source board 4, the groove 7 that inlay card LGP 301 is arranged on the described framework, described reflecting plate 303 is fitted in the front of LGP 301, described reflecting plate 302 is fitted in the back side of LGP 301, described barcode LED light source board 4 is installed in the bottom 102 of described groove 7, and press close to be arranged in the side of the LGP 301 of this groove 7, in this preferred embodiment, described framework comprises upper frame 1 and underframe 2, described upper frame 1 and underframe 2 connect firmly by set bolt 6 and connect, and described groove 7 is connected firmly to connect by upper frame 1 and underframe 2 and forms.
In this preferred embodiment, as shown in Figure 3, described upper frame 1 is spliced by right angle splice 5 by upper frame bar 101, and underframe 2 is connected firmly respectively to be connected on the upper frame bar 101 corresponding with it by set bolt 6 by underframe bar 201 and forms.
In this preferred embodiment, described LGP 301 adopts high density casting type PMMA sheet material to make, to improve its light conductivity.
In this preferred embodiment, described LGP 301 surfaces are provided with convex-concave point or the groove that adopts the laser engraving mode to form, to promote life-span, light efficiency and the LGP uniformity of LGP.
In sum, a kind of LED side luminescent panel lamp of the present utility model, comprise framework, LGP, diffuser plate, reflecting plate, barcode LED light source board etc., the groove that the inlay card LGP is arranged on the described framework, described reflecting plate is fitted in the front of LGP, described reflecting plate is fitted in the back side of LGP, described barcode LED light source board is installed in the bottom of a groove at least, and press close to be arranged in the side of the LGP of this groove, it is characterized in that described framework comprises upper frame and underframe, described upper frame and underframe connect firmly by fixture and connect, described groove is connected firmly to connect by upper frame and underframe and forms, it is higher that the utility model has solved the LGP dimensional requirement that prior art exists, problem that maintenanceability is bad.
Claims (4)
1. LED side luminescent panel lamp, comprise framework, LGP, diffuser plate, reflecting plate, barcode LED light source board etc., the groove that the inlay card LGP is arranged on the described framework, described reflecting plate is fitted in the front of LGP, described reflecting plate is fitted in the back side of LGP, described barcode LED light source board is installed in the bottom of a groove at least, and press close to be arranged in the side of the LGP of this groove, it is characterized in that described framework comprises upper frame and underframe, described upper frame and underframe connect firmly by fixture and connect, and described groove is connected firmly to connect by upper frame and underframe and forms.
2. a kind of LED side luminescent panel lamp according to claim 1, it is characterized in that described upper frame is spliced by the right angle splice by the upper frame bar, underframe is connected firmly respectively to be connected on the upper frame bar corresponding with it by set bolt by the underframe bar and forms.
3. a kind of LED side luminescent panel lamp according to claim 1 is characterized in that described LGP adopts high density casting type PMMA sheet material to make.
4. a kind of LED side luminescent panel lamp according to claim 1, its feature are provided with convex-concave point or the groove that adopts the laser engraving mode to form on described LGP surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645320U CN202074296U (en) | 2011-05-19 | 2011-05-19 | LED lateral luminescent panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645320U CN202074296U (en) | 2011-05-19 | 2011-05-19 | LED lateral luminescent panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074296U true CN202074296U (en) | 2011-12-14 |
Family
ID=45112398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201645320U Expired - Fee Related CN202074296U (en) | 2011-05-19 | 2011-05-19 | LED lateral luminescent panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606922A (en) * | 2012-03-02 | 2012-07-25 | 睿鸿光电科技(福建)有限公司 | High-efficiency lateral-incidence LED panel lamp |
| CN103453406A (en) * | 2012-05-28 | 2013-12-18 | 冠捷投资有限公司 | Lighting device |
-
2011
- 2011-05-19 CN CN2011201645320U patent/CN202074296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606922A (en) * | 2012-03-02 | 2012-07-25 | 睿鸿光电科技(福建)有限公司 | High-efficiency lateral-incidence LED panel lamp |
| CN103453406A (en) * | 2012-05-28 | 2013-12-18 | 冠捷投资有限公司 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130519 |