CN202065747U - LED (Light-Emitting Diode) panel lamp - Google Patents
LED (Light-Emitting Diode) panel lamp Download PDFInfo
- Publication number
- CN202065747U CN202065747U CN2011201772364U CN201120177236U CN202065747U CN 202065747 U CN202065747 U CN 202065747U CN 2011201772364 U CN2011201772364 U CN 2011201772364U CN 201120177236 U CN201120177236 U CN 201120177236U CN 202065747 U CN202065747 U CN 202065747U
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- Prior art keywords
- led
- light
- panel light
- lamp casing
- led unit
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- Expired - Lifetime
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 241000258971 Brachiopoda Species 0.000 abstract 3
- 230000000630 rising effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (Light-Emitting Diode) panel lamp, which comprises an LED unit. The LED unit is arranged at the inner side of a lamp shell by a PCB (Printed Circuit Board) plate; a light outlet surface connected with the lamp shell is arranged along the light outlet direction of the LED unit; a power supply exists in the lamp; the light outlet surface is formed by a prism plate; and the prism plate is arranged at the outer side of a supporting surface of the lamp shell in a mode of leading one side surface with a concave surface being opposite to the LED unit. The LED panel lamp can obtain uniform and soft lights through a small-power LED and has the characteristics of simple structure, low cost, low energy consumption and the like; therefore, a comfort level for users is increased; and the LED panel lamp can be suitable for wider occasions.
Description
Technical field
The utility model relates to the LED panel light, is particularly suitable for but is not limited only to the light fixture of low-power LED panel light form.
Background technology
Characteristics such as LED (light emitting diode) has that energy consumption is low, the life-span is long, control is simple, the light fixture that uses LED to constitute are more and more widely a kind of lighting systems at present, make the field that it can be scalable.
At present along with the technological progress of low-power LED, its light extraction efficiency improves already even has surpassed great power LED.And in the development trend of room lighting, the soft degree of light source and the consideration of economy are also got more and more, therefore by variety of way, simplified processing process and manufacturing cost, the light source that obtains the even bright dipping of high performance-price ratio is very important.
The utility model content
The utility model provides a kind of LED panel light, can obtain even, soft light by low-power LED, and has simple in structure, with low cost and characteristics such as energy consumption is low.
LED panel light of the present utility model, comprise the LED unit, the LED unit is installed on the inboard of lamp casing by pcb board, on the light direction of LED unit, be provided with the exiting surface that is connected with lamp casing, in light fixture, be provided with power supply, described exiting surface is made of the prism plate, and the prism plate is so that have the outside that a side of the concave surface mode relative with the LED unit is located at the supporting surface of lamp casing.The prism plate generally is made of the ageing-resistant plastics of the high transmission rate of PMMA (acrylic) or PC (Merlon), the plate face of its relative LED unit is the combination of a plurality of nick lens arrangements, the parallel rays that the LED unit can be irradiated is evenly dispersed, rising angle is increased, reach the even soft effect of light that light fixture irradiates.
Further scheme is that the LED unit is made of equally distributed paster LED.Paster LED has that power is little, energy consumption is low, volume is little, the brightness advantages of higher, and a plurality of paster LEDs are evenly distributed, and can make the light that sends more even, disperses characteristics by the light of prism plate, and its rising angle can reach 120 °, and irradiated area is wider.
A kind of concrete scheme is that the specification of paster LED is 3.5mm * 2.8mm.Be of a size of 3.5mm * 2.8mm and also be common 3528 paster LED, in a plurality of fields application is arranged all, the maturation that possesses skills, the characteristics that volume is little, cost is low.
The power that another kind of concrete scheme is a paster LED is 0.06～0.3W.Because the LED unit is equally distributed by a plurality of paster LEDs, so the power of each paster LED only needs 0.06～0.3W can satisfy lighting requirement, the further energy-conservation energy.
Further, the prism plate is fixed by fixed structure, and fixed structure is connected with lamp casing by securing member.Fixed structure makes the prism plate can firmly be provided with in the lamp casing outside, and the securing member between fixed structure and the lamp casing can be forms such as screw, bolt or rivet, also can be other fastening structure commonly used.
A kind of preferred scheme is to be provided with dustproof construction between the supporting surface of prism plate and lamp casing.Dustproof construction can be dust ring, can avoid the exiting surface of contamination by dust light fixture and illumination capability is descended, the bright and dark light inequality.
Concrete, pcb board is 2～4.The convenient assembling of pcb board that polylith PCB (integrated circuit) plate is single relatively, and also simplified circuit design and production technology.
Preferably, pcb board is connected with lamp casing by securing member, makes it more firm, and securing member can be common form such as rivet or screw.
Further scheme is that power supply is the multi-path drive constant-current power supply.Constant-current supply can make current constant, makes the duty of LED unit more stable, improves the service life of LED unit.The type of drive of multichannel can be after one tunnel driving be broken down, and the other parts of LED unit can also work on, and reduce the influence that fault is brought.
Preferred a kind of scheme is that lamp casing is made of aluminium sheet bending welding.Aluminium sheet is common a kind of section bar, is widely used, and is cheap, and is easy to processing.Employing is welded after with the bending of monoblock aluminium sheet, not only can improve the bulk strength of housing, has also simplified moulding process.
LED panel light of the present utility model can obtain even, soft light by low-power LED, and has simple in structure, with low cost and characteristics such as energy consumption is low, has improved user's comfort level, can be applicable to occasion widely.
Below in conjunction with the specific embodiment, foregoing of the present utility model is described in further detail again by the accompanying drawing illustrated embodiment.But this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to following example.Do not breaking away under the above-mentioned technological thought situation of the utility model, various replacements or change according to ordinary skill knowledge and customary means are made all should be included in the scope of the present utility model.
Description of drawings
Fig. 1 partly cuts open structural representation for the utility model LED panel light.
Fig. 2 is the local enlarged diagram of A part among Fig. 1.
Light path schematic diagram when Fig. 3 is the illumination of the utility model LED panel light.
The specific embodiment
As shown in Figure 1, LED panel light of the present utility model comprises the lamp casing 1 that is made of aluminium sheet bending welding and by the LED unit that paster LED 6 constitutes, is provided with power supply 4 in light fixture, power supply 4 can make the duty of LED unit more stable for the constant-current supply that multichannel drives.Be provided with the exiting surface that is connected with lamp casing 1 on the light direction of LED unit, exiting surface is made of prism plate 3, and prism plate 3 is so that have a side of the concave surface mode relative with the LED unit and be provided with.Prism plate 3 generally is made of the ageing-resistant plastics of the high transmission rate of PMMA (acrylic) or PC (Merlon), the plate face of its relative LED unit is the combination of a plurality of nick lens arrangements, the parallel rays that is irradiated by the LED unit evenly can be dispersed, rising angle is increased, reach the even soft effect of light that light fixture irradiates.
Local enlarged diagram as shown in Figure 2, prism plate 3 is so that have the outside that a side of the concave surface mode relative with the LED unit is located at the supporting surface 5 of lamp casing 1, one side of prism plate 3 relative LED unit is made up of the structure of a plurality of nick lens, prism plate 3 is fixing by fixed structure 7, fixed structure 7 is connected with lamp casing 1 by securing member 9, and securing member 9 can be forms such as screw, bolt or rivet.Be provided with dustproof construction 8 between the supporting surface 5 of prism plate 3 and lamp casing 1, avoid the exiting surface of contamination by dust light fixture and illumination capability is descended, the bright and dark light inequality.The inboard of lamp casing 1 is located at by pcb board 2 in the LED unit that is made of paster LED 6, and the specification of paster LED 6 is 3.5mm * 2.8mm, and the power of each paster LED 6 is 0.06～0.3W.Paster LED 6 is evenly distributed on 2～4 pcb boards 2, and equally distributed paster LED 6 can make the light that sends more even.Every pcb board 2 is connected with lamp casing 1 by the securing member 9 of forms such as screw, bolt or rivet.
As shown in Figure 3, prism plate 3 is so that have a side and the paster LED 6 of concave surface and be oppositely arranged, the plate face of its relative paster LED 6 is the combination of a plurality of nick lens arrangements, the parallel rays that paster LED 6 irradiates evenly can be dispersed, rising angle is increased, can reach 120 °, obviously increase irradiated area, also reach the even soft effect of light that light fixture irradiates.
Claims (10)
1.LED panel light, comprise the LED unit, the LED unit is installed on the inboard of lamp casing (1) by pcb board (2), on the light direction of LED unit, be provided with the exiting surface that is connected with lamp casing (1), in light fixture, be provided with power supply (4), it is characterized by described exiting surface and be made of prism plate (3), prism plate (3) is so that have the outside that a side of the concave surface mode relative with the LED unit is located at the supporting surface (5) of lamp casing (1).
2. LED panel light as claimed in claim 1 is characterized by described LED unit and is made of equally distributed paster LED (6).
3. LED panel light as claimed in claim 2, the specification that it is characterized by described paster LED (6) is 3.5mm * 2.8mm.
4. LED panel light as claimed in claim 2, the power that it is characterized by described paster LED (6) is 0.06～0.3W.
5. LED panel light as claimed in claim 1, it is fixing by fixed structure (7) to it is characterized by prism plate (3), and fixed structure (7) is connected with lamp casing (1) by securing member (9).
6. LED panel light as claimed in claim 1 is characterized by between the supporting surface (5) of prism plate (3) and lamp casing (1) and is provided with dustproof construction (8).
7. LED panel light as claimed in claim 1, it is characterized by described pcb board (2) is 2～4.
8. as the described LED panel light of one of claim 1 to 7, it is characterized by pcb board (2) and be connected with lamp casing (1) by securing member (9).
9. LED panel light as claimed in claim 8 is characterized by the constant-current supply that described power supply (4) drives for multichannel.
10. LED panel light as claimed in claim 8 is characterized by lamp casing (1) and is made of aluminium sheet bending welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201772364U CN202065747U (en) | 2011-05-30 | 2011-05-30 | LED (Light-Emitting Diode) panel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201772364U CN202065747U (en) | 2011-05-30 | 2011-05-30 | LED (Light-Emitting Diode) panel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065747U true CN202065747U (en) | 2011-12-07 |
Family
ID=45059609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201772364U Expired - Lifetime CN202065747U (en) | 2011-05-30 | 2011-05-30 | LED (Light-Emitting Diode) panel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065747U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174957A (en) * | 2011-12-21 | 2013-06-26 | 苏州市昆士莱照明科技有限公司 | Light-emitting diode (LED) flat lamp |
| CN105446058A (en) * | 2016-01-07 | 2016-03-30 | 林璧光 | Direct-lighting type and soft-light type changeable shooting LED illuminating lamp |
| CN105657917A (en) * | 2016-04-06 | 2016-06-08 | 江苏启日能源科技有限公司 | Multiple parallel connection redundancy LED light source module circuit |
-
2011
- 2011-05-30 CN CN2011201772364U patent/CN202065747U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174957A (en) * | 2011-12-21 | 2013-06-26 | 苏州市昆士莱照明科技有限公司 | Light-emitting diode (LED) flat lamp |
| CN105446058A (en) * | 2016-01-07 | 2016-03-30 | 林璧光 | Direct-lighting type and soft-light type changeable shooting LED illuminating lamp |
| CN105446058B (en) * | 2016-01-07 | 2019-03-22 | 林璧光 | A kind of straight illuminated and the disposable LED illumination lamp for shooting of sheen formula |
| DE102016123775B4 (en) | 2016-01-07 | 2019-05-23 | Biguang Lin | Photography LED spotlight with switchable direct lighting mode and soft light mode |
| US10477637B2 (en) | 2016-01-07 | 2019-11-12 | Biguang Lin | Direct-lighting mode and soft-lighting mode interchangeable photography LED illuminating lamp |
| CN105657917A (en) * | 2016-04-06 | 2016-06-08 | 江苏启日能源科技有限公司 | Multiple parallel connection redundancy LED light source module circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Patentee after: Sichuan Sunfor Light Co., Ltd. Address before: 611731 Sichuan city of Chengdu province high tech Zone (West) New Road No. 2 Patentee before: Sichuan Sunfor Lighting Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method and apparatus for led panel lamp systems Effective date of registration: 20140930 Granted publication date: 20111207 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2014510000025 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150401 Granted publication date: 20111207 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2014510000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method and apparatus for led panel lamp systems Effective date of registration: 20150403 Granted publication date: 20111207 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2015510000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170814 Granted publication date: 20111207 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2015510000012 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method and apparatus for led panel lamp systems Effective date of registration: 20180206 Granted publication date: 20111207 Pledgee: Sichuan energy investment Refco Group Ltd Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2018510000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190402 Granted publication date: 20111207 Pledgee: Sichuan energy investment Refco Group Ltd Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2018510000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method and apparatus for led panel lamp systems Effective date of registration: 20190408 Granted publication date: 20111207 Pledgee: Sichuan energy investment Refco Group Ltd Pledgor: Sichuan Sunfor Light Co., Ltd. Registration number: 2019510000043 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |