CN204853275U - Take emergency lighting's LED panel light - Google Patents
Take emergency lighting's LED panel light Download PDFInfo
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- CN204853275U CN204853275U CN201520632703.6U CN201520632703U CN204853275U CN 204853275 U CN204853275 U CN 204853275U CN 201520632703 U CN201520632703 U CN 201520632703U CN 204853275 U CN204853275 U CN 204853275U
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- light source
- emergency lighting
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- led panel
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Abstract
The utility model discloses a take emergency lighting's LED panel light, including terminal box subassembly and LED light source subassembly, wherein, be equipped with a lighting drive circuit and the 2nd lighting drive circuit in the terminal box subassembly simultaneously, LED light source subassembly links through a lighting drive circuit and municipality ferroelectric phase, LED light source subassembly links to each other through the 2nd lighting drive circuit and emergency power source, LED light source subassembly is located on the border panel, be equipped with diffuser plate, light guide plate, the cotton pad of fire -retardant EVA bubble and back shroud among the border panel in proper order, the terminal box unit mount is on the back shroud. The utility model provides a take emergency lighting's LED panel light, the cost is saved to conventional illumination and the same light source of emergency lighting sharing, can realize conventional illumination and emergency lighting under multiple occasion, and the emergency mode also can be selected along with the customer, and simple structure, has guaranteed under emergency lighting that the panel light is luminous even too, and the dark space phenomenon appears in the will not.
Description
Technical field
The utility model relates to a kind of LED panel lamp, particularly relates to a kind of LED panel lamp with emergency lighting.
Background technology
On traditional various ships, naval vessels and civil buildings room lighting mostly use traditional incandescent lamp, fluorescent lamp, electricity-saving lamp, and LED panel lamp energy-conserving and environment-protective, luminous efficiency is high, luminous even, soft, is more and more subject to the favor of each side field illumination.But LED panel lamp is on the market generally directly access civil power, once when having a power failure or circuit breaks down and do not have a generating equipment, LED panel lamp cannot reoffer illumination, and this will bring inconvenience to the life of people and perplex.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED panel lamp with emergency lighting, conventional illumination and emergency lighting can be realized under multiple occasion, emergency mode also can with customer selecting, and structure is simple, ensure that under emergency lighting, panel light luminescence is even too, there will not be dark area effect.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be to provide a kind of LED panel lamp with emergency lighting, comprise junction box assembly and LED light source component, wherein, be provided with the first illumination driving circuit and the second illumination driving circuit in described junction box assembly simultaneously, described LED light source component is connected with civil power by the first illumination driving circuit, described LED light source component is connected with emergency power supply by the second illumination driving circuit, described LED light source component is located on lateral frame board, diffuser plate is provided with successively in described lateral frame board, light guide plate, fire-retardant EVA foam cushion and back shroud, described junction box assembly is arranged on back shroud.
The LED panel lamp of above-mentioned band emergency lighting, wherein, described diffuser plate, light guide plate and fire-retardant EVA foam cushion embed and are arranged in lateral frame board, and described LED light source component is fitted on the inwall of lateral frame board, and is uniformly distributed along the surrounding of light guide plate.
The LED panel lamp of above-mentioned band emergency lighting, wherein, described LED panel lamp is also provided with hand by testing button, described first illumination driving circuit and the second illumination driving circuit carry out circuit switching by hand by testing button.
The LED panel lamp of above-mentioned band emergency lighting, wherein, described emergency power supply is nickel-cadmium cell.
The LED panel lamp of above-mentioned band emergency lighting; wherein; described first illumination driving circuit and the second illumination driving circuit integrate and form Multi-functional Lighting drive circuit; anti-overcharge electricity and over-discharge protection circuit is also provided with in described Multi-functional Lighting drive circuit; when civil power regular supply; described Multi-functional Lighting drive circuit is that LED light source component is powered, and provides charging for nickel-cadmium cell.
The LED panel lamp of above-mentioned band emergency lighting, wherein, described LED panel lamp is also provided with commercial power supply indicator lamp and battery charging state indicator lamp.
The utility model contrast prior art has following beneficial effect: the LED panel lamp of the band emergency lighting that the utility model provides, conventional illumination and emergency lighting share same light source, save cost, conventional illumination and emergency lighting can be realized under multiple occasion, emergency mode also can with customer selecting, and structure is simple, ensure that under emergency lighting, panel light luminescence is even too, there will not be dark area effect.
Accompanying drawing explanation
Fig. 1 is the LED panel lamp structural representation of the utility model band emergency lighting;
Fig. 2 is the LED panel lamp decomposition texture schematic diagram of the utility model band emergency lighting;
Fig. 3 is that the one of the junction box assembly of the utility model LED panel lamp drives connection diagram;
Fig. 4 is that the junction box assembly another kind of the utility model LED panel lamp drives connection diagram.
In figure:
The fire-retardant EVA foam cushion of 1 junction box assembly 2 back shroud 3
4 light guide plate 5 diffuser plate 6 border components
7LED light source assembly 8 first illumination driving circuit 9 second illumination driving circuit
10 Multi-functional Lighting drive circuit 11 nickel-cadmium cells
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the LED panel lamp structural representation of the utility model band emergency lighting; Fig. 2 is the LED panel lamp decomposition texture schematic diagram of the utility model band emergency lighting.
Refer to Fig. 1 and Fig. 2, the LED panel lamp of the band emergency lighting that the utility model provides, comprise junction box assembly 1 and LED light source component 7, wherein, be provided with the first illumination driving circuit 8 and the second illumination driving circuit 9 in described junction box assembly 1 simultaneously, described LED light source component 7 is connected with civil power by the first illumination driving circuit 8, described LED light source component 7 is connected with emergency power supply by the second illumination driving circuit 9, described LED light source component 7 is located on lateral frame board 6, diffuser plate 5 is provided with successively in described lateral frame board 6, light guide plate 4, fire-retardant EVA foam cushion 3 and back shroud 2, described junction box assembly 1 is arranged on back shroud 2, junction box assembly 1 has certain safeguard function, and degree of protection is IP44.
The LED panel lamp of the band emergency lighting that the utility model provides, described diffuser plate 5, light guide plate 4 and fire-retardant EVA foam cushion 3 embed and are arranged in lateral frame board 6, described LED light source component 7 is fitted on the inwall of lateral frame board 6, and is uniformly distributed along the surrounding of light guide plate 4; This light guide plate adopts four sides light inlet, and LED light source component is fitted in frame inside circumference, ensure that the uniformity of luminance of panel light.
The LED panel lamp of the band emergency lighting that the utility model provides, except routine illumination drives, emergency lighting is provided to drive, emergency lighting drives and is mainly used in the product institute of boats and ships, naval vessels etc. self with central emergency power supply, cannot use at this place custom circuit, the work of its central emergency power supply, the emergency driving accessing central emergency power supply circuit is started working, and makes panel light continue as illumination place and provides illumination.Described LED panel lamp is also provided with hand by testing button (not shown), described first illumination driving circuit 8 and the second illumination driving circuit 9 carry out circuit switching by hand by testing button, as shown in Figure 3.
The LED panel lamp of the band emergency lighting that the utility model provides, different driving combinations is adopted in junction box assembly 1, the emergency mode of different demand can be realized, conventional driving can be adopted to add the mode of emergency driving, multi-functional driving also can be adopted to add the mode of high-performance nickel-cadmium battery.Please continue see Fig. 4, described emergency power supply is nickel-cadmium cell 11; Described first illumination driving circuit 8 and the second illumination driving circuit 9 integrate and form Multi-functional Lighting drive circuit 10; Also be provided with anti-overcharge electricity and over-discharge protection circuit in described Multi-functional Lighting drive circuit 10, when civil power regular supply, described Multi-functional Lighting drive circuit 10 is powered for LED light source component 7, and provides charging for lithium battery 11.Described LED panel lamp is also provided with commercial power supply indicator lamp and battery charging state indicator lamp, the use information of panel light can be understood at any time.
Therefore two kinds of panel light embodiments that the utility model provides, mainly in terminal box, part is different, and all the other parts are all shared.In Fig. 3, the second illumination driving circuit 9 (emergency driving) and the first illumination driving circuit 8 (conventional driving) is placed inside embodiment one junction box assembly 1, emergency driving and conventional driving all access binding post, but corresponding different circuit, conventional driving accesses conventional mains circuit, emergency driving access emergency power supply circuit, when different circuit workings, can realize different illumination functions.As shown in Figure 4, Multi-functional Lighting drive circuit 10 and high-performance nickel-cadmium battery 11 is placed in embodiment two junction box assembly 11, multi-functional driving can the conversion of realizing circuit, realize conventional illumination functions and function of emergency illumination, when conventional mains circuit work, automatically by driving as LED light source component 7 provides electric energy, and can charge for nickel-cadmium cell 11, make the stand-by state that battery remains sufficient, when conventional mains circuit cannot work, automatically turn and provide electric energy by nickel-cadmium cell 11, play the effect of emergency lighting.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.
Claims (6)
1. the LED panel lamp with emergency lighting, comprise junction box assembly (1) and LED light source component (7), it is characterized in that, be provided with the first illumination driving circuit (8) and the second illumination driving circuit (9) in described junction box assembly (1) simultaneously, described LED light source component (7) is connected with civil power by the first illumination driving circuit (8), described LED light source component (7) is connected with emergency power supply by the second illumination driving circuit (9), described LED light source component (7) is located on lateral frame board (6), diffuser plate (5) is provided with successively in described lateral frame board (6), light guide plate (4), fire-retardant EVA foam cushion (3) and back shroud (2), described junction box assembly (1) is arranged on back shroud (2).
2. the LED panel lamp of band as claimed in claim 1 emergency lighting, it is characterized in that, described diffuser plate (5), light guide plate (4) and fire-retardant EVA foam cushion (3) embed and are arranged in lateral frame board (6), described LED light source component (7) is fitted on the inwall of lateral frame board (6), and is uniformly distributed along the surrounding of light guide plate (4).
3. the LED panel lamp of band as claimed in claim 1 emergency lighting, it is characterized in that, described LED panel lamp is also provided with hand by testing button, described first illumination driving circuit (8) and the second illumination driving circuit (9) carry out circuit switching by hand by testing button.
4. the LED panel lamp of band as claimed in claim 1 emergency lighting, it is characterized in that, described emergency power supply is nickel-cadmium cell (11).
5. the LED panel lamp of band as claimed in claim 4 emergency lighting; it is characterized in that; described first illumination driving circuit (8) and the second illumination driving circuit (9) integrate and form Multi-functional Lighting drive circuit (10); anti-overcharge electricity and over-discharge protection circuit is also provided with in described Multi-functional Lighting drive circuit (10); when civil power regular supply; described Multi-functional Lighting drive circuit (10) is LED light source component (7) power supply, and provides charging for nickel-cadmium cell (11).
6. the LED panel lamp of band as claimed in claim 5 emergency lighting, is characterized in that, described LED panel lamp is also provided with commercial power supply indicator lamp and battery charging state indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632703.6U CN204853275U (en) | 2015-08-20 | 2015-08-20 | Take emergency lighting's LED panel light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520632703.6U CN204853275U (en) | 2015-08-20 | 2015-08-20 | Take emergency lighting's LED panel light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204853275U true CN204853275U (en) | 2015-12-09 |
Family
ID=54743818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632703.6U Active CN204853275U (en) | 2015-08-20 | 2015-08-20 | Take emergency lighting's LED panel light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204853275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167787A (en) * | 2018-01-31 | 2018-06-15 | 东莞中工通明光电科技有限公司 | A kind of explosion-proof emergency driving power supply |
| CN108462219A (en) * | 2018-01-31 | 2018-08-28 | 东莞中工通明光电科技有限公司 | A kind of LED combination formula emergency driving power supply |
-
2015
- 2015-08-20 CN CN201520632703.6U patent/CN204853275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167787A (en) * | 2018-01-31 | 2018-06-15 | 东莞中工通明光电科技有限公司 | A kind of explosion-proof emergency driving power supply |
| CN108462219A (en) * | 2018-01-31 | 2018-08-28 | 东莞中工通明光电科技有限公司 | A kind of LED combination formula emergency driving power supply |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |