CN201954416U - LED panel lamp - Google Patents
LED panel lamp Download PDFInfo
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- CN201954416U CN201954416U CN2011200694847U CN201120069484U CN201954416U CN 201954416 U CN201954416 U CN 201954416U CN 2011200694847 U CN2011200694847 U CN 2011200694847U CN 201120069484 U CN201120069484 U CN 201120069484U CN 201954416 U CN201954416 U CN 201954416U
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- led
- panel lamp
- led panel
- light
- lamp
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Abstract
The utility model discloses an LED panel lamp, which comprises an aluminum substrate, a plurality of LED lamps and a panel. The LED lamps are arranged on the aluminum substrate and are driven via a voltage-reduction type constant-current source, and the panel is fastened on the aluminum substrate. The LED panel lamp has the advantages that the LED panel lamp is high-efficient, energy-saving and pollution-free, is driven by direct current, is ultra-low in power consumption, saves energy by 70% compared with a traditional light source and is environment-friendly, light spectrum of the LED panel lamp does not have ultraviolet rays and infrared rays, so that the LED panel lamp does not generate heat and radiation and is a typical green illuminating light source, the service life of an existing LED light source can be longer than 80000 hours while the service life of the LED panel lamp is almost 10 times longer than that of a common halogen lamp along with constant development of LED technology, and the LED panel lamp is flexible in application, is ultrathin and light and is convenient to be mounted. The LED panel lamp can be embedded on surfaces of ceilings and mounting bodies and is unique in design, the LED panel lamp realizes uniform planar luminous effect after light of the LED panel lamp passes through a light guiding plate with high light transmittance, accordingly the LED panel lamp is fine in illumination uniformity and is comfortable and bright, and the light of the LED panel lamp is soft.
Description
Technical field
The utility model relates to the panel light technical field, more particularly, relates to a kind of LED panel light.
Background technology
Large public building is many based on T12 Radiating fin wind inducing structure, barrier fluorescent tube with the illuminating product of office space at present.In the hotel, commercial locations such as market, supermarket, illuminating product is many based on T10 or T8 Radiating fin wind inducing structure, incandescent lamp tube, barrier fluorescent tube, halogen lamp tube.But decline along with the manifesting of the lifting of LED technology, energy-saving effect, cost, still be that domestic market LED has begun in the inlet chamber no matter in the international market, the merchant is shone even part home lighting market, shown good growth momentum, people to the demand of low-carbon (LC) life more room lighting opened vast market.
The great power LED heating problem has become the bottleneck of restriction LED illumination development.The long-life of led light source is based on its temperature control basis, and the rising of PN junction temperature can cause device performance to change and decay, and this also is why single LEDs still can't provide big brightness one of the reason of lighting source of deciding.At the heat dissipating method of led light source in illumination, someone advises adopting instrument fan and radiator to dispel the heat, though it is simple, but this method is owing to increased the heat radiation annex, to bring requirements at the higher level to designing and producing of LED light fixture IP degree of protection, and owing to not as good as led light source service life, must increase many maintenances the service life of fan, radiator etc.While, radiating element can influence radiating effect greatly owing to the interference of dust after using a period of time because our lighting field of employment possibility airborne dust is very big sometimes.
In addition, LED power supply is different from conventional light source, use be low-voltage DC.Efficiently, the AC-DC change-over circuit of coupling is to guarantee the LED prerequisite in theoretical life-span, the conversion ratio of power supply and drive circuit is a key factor that influences the LED illumination efficiency.
The utility model content
In view of this, the utility model provides a kind of LED panel light, to improve the radiating effect of LED panel light, improves service life.
For achieving the above object, the utility model provides following technical scheme:
A kind of LED panel light comprises:
Aluminium base;
Be arranged on a plurality of LED lamps on the described aluminium base, it drives by the voltage-dropping type constant-current source;
Be located in the panel enclosure on the described aluminium base.
Preferably, in above-mentioned LED panel light, described panel enclosure adds LGP for the aluminium shell.
Preferably, in above-mentioned LED panel light, described panel enclosure is provided with the hole for hoist of being convenient to lift.
Preferably, in above-mentioned LED panel light, described LED lamp is the LED luminous tube.
From above-mentioned technical scheme as can be seen, lamp body of the present utility model is by adopting the aluminium base heat radiation of high thermal conductivity coefficient, and the light fixture back side is the aluminium section bar heat radiation, and the heat dissipation problem that has solved the LED lamp the utlity model has following advantage:
Energy-conservation: energy-efficient pollution-free, DC driven, super low-power consumption is than conventional light source energy-conservation 70%;
Environmental protection: do not have ultraviolet ray and infrared ray in its spectrum, promptly do not have heat, also do not have radiation, belong to typical green illumination light source;
Life-span is long: the led light source life-span reached more than 80000 hours at present, and along with the continuous development of LED technology, the life-span almost is 10 times of common halogen lamps;
Applying flexible: ultra-thin light and handy, easy for installation.Can be embedded in ceiling, the fixing body surface;
The design of LED panel light is unique, and light is through forming a kind of uniform in-plane illumination effect behind the LGP of high transmission rate, and illuminance uniformity is good, and light is soft, and is comfortable and not blind bright.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the LED panel light that Fig. 1 provides for the utility model embodiment.
The specific embodiment
The utility model discloses a kind of LED panel light,, improve service life to improve the radiating effect of LED panel light.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1, the structural representation of the LED panel light that Fig. 1 provides for the utility model embodiment.
The LED panel light that the utility model provides comprises:
Be arranged on a plurality of LED lamps 3 on the described aluminium base, it drives by the voltage-dropping type constant-current source, the LED panel light that the utility model provides can adopt 10 strings 2 circuit connecting mode also, respective drive voltage is 3.2*10=32V, supply voltage drops to 32V by 220V, employing be the constant-current source pattern of voltage-dropping type.The advantage of voltage-dropping type constant-current source is the efficient height because input voltage is higher than output voltage, so input current less than output current, electric current helps to reduce resistive loss for a short time.When output voltage was 30V, its efficient can be up to 98%.
Be located in the panel enclosure 2 on the described aluminium base 1.
Lamp body of the present utility model is by adopting the aluminium base heat radiation of high thermal conductivity coefficient, and the light fixture back side is the aluminium section bar heat radiation, and the heat dissipation problem that has solved the LED lamp the utlity model has following advantage:
Energy-conservation: energy-efficient pollution-free, DC driven, super low-power consumption is than conventional light source energy-conservation 70%;
Environmental protection: do not have ultraviolet ray and infrared ray in its spectrum, promptly do not have heat, also do not have radiation, belong to typical green illumination light source;
Life-span is long: the led light source life-span reached more than 80000 hours at present, and along with the continuous development of LED technology, the life-span almost is 10 times of common halogen lamp;
Applying flexible: ultra-thin light and handy, easy for installation.Can be embedded in ceiling, the fixing body surface;
The design of LED panel light is unique, and light is through forming a kind of uniform in-plane illumination effect behind the LGP of high transmission rate, and illuminance uniformity is good, and light is soft, and is comfortable and not blind bright.
Panel enclosure is preferably the aluminium shell and adds LGP, and is luminous evenly soft, the light extraction efficiency height.Whole lamp operation is simple, and instant igniting, does not have ring sound, free from glare at no stroboscopic, harmful substances such as unleaded, mercury.Panel enclosure is provided with the hole for hoist of being convenient to lift.The panel light that the utility model provides is easy for installation, can directly replace ceiling and embed installation, also can utilize the hole for hoist at the light fixture back side to lift, and this product is widely used in places such as meeting room, high-grade office.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. a LED panel light is characterized in that, comprising:
Aluminium base (1);
Be arranged on a plurality of LED lamps (3) on the described aluminium base (1), it drives by the voltage-dropping type constant-current source;
Be located in the panel enclosure (2) on the described aluminium base (1).
2. LED panel light as claimed in claim 1 is characterized in that, described panel enclosure (2) adds LGP for the aluminium shell.
3. LED panel light as claimed in claim 1 is characterized in that, described panel enclosure (2) is provided with the hole for hoist of being convenient to lift.
4. LED panel light as claimed in claim 1 is characterized in that, described LED lamp (3) is the LED luminous tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200694847U CN201954416U (en) | 2011-03-15 | 2011-03-15 | LED panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200694847U CN201954416U (en) | 2011-03-15 | 2011-03-15 | LED panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954416U true CN201954416U (en) | 2011-08-31 |
Family
ID=44498526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200694847U Expired - Fee Related CN201954416U (en) | 2011-03-15 | 2011-03-15 | LED panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
-
2011
- 2011-03-15 CN CN2011200694847U patent/CN201954416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10900657B2 (en) | 2017-08-01 | 2021-01-26 | Technical Consumer Products, Inc. | Edge-lit light fixture having capabilities for a secondary service |
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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: 20110831 Termination date: 20130315 |