CN105822948A - LED wall wash light - Google Patents
LED wall wash light Download PDFInfo
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- CN105822948A CN105822948A CN201510005488.1A CN201510005488A CN105822948A CN 105822948 A CN105822948 A CN 105822948A CN 201510005488 A CN201510005488 A CN 201510005488A CN 105822948 A CN105822948 A CN 105822948A
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- lamp
- led
- wall wash
- light
- led wall
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Abstract
The present invention provides an LED wall wash light. The LED wall wash light comprises a light panel and a plurality of light sets disposed on the light panel, the light sets are parallelly connected via soldering channels, each light set comprises a plurality of serially connected LED lamps, and each light set is also serially connected with a resistor. Each light set can operate independently without interference, and the whole wall wash light is not required to be replaced when one light set is damaged or powered off; 24V safety voltage is adopted, and potential safety hazard of high-voltage electric leakage is solved; and due to the fact that an LED drive is not required, the problem that the LED drive is easily damaged is prevented, and service lifetime of the product is prolonged.
Description
Technical field
The present invention relates to technical field of lighting fixtures, particularly relate to a kind of LED wall wash lamp.
Background technology
Wall lamp, as the term suggests, allow light washed metope as water, be mainly used to do building decoration illumination and be used, also have the profile being used for sketching the contours heavy construction.In traditional wall lamp structure, it is all to use built-in constant-current driving power supply, being mostly 220V constant-current driving power supply, each wall lamp joins a driving, because wall lamp is high-power lamp bead, for ensureing the service life of lamp bead, all using aluminum hull to dispel the heat, so there is great defect: 1, potential safety hazard, aluminum hull is conductor, easily electric leakage, the person is easily damaged by 220V voltage；2, the constant-current driving power supply quality of production requires the highest, just as rectifier for daylight lamp, for rapid wear product, is adding outdoor severe working environment, more fragile；3, constant-current driving power supply mostly uses series system, a lamp to be broken or rosin joint, and whole Zhi Douhui does not works, and wall lamp maintenance is the most pretty troublesome, because the most out of doors, mostly needs lower boatswain chair or with crane, maintenance cost costliness.
Summary of the invention
The present invention proposes a kind of LED wall wash lamp, solves the above-mentioned problems in the prior art.
The technical scheme is that and be achieved in that:
A kind of LED wall wash lamp, including lamp plate and multiple lamp groups of being arranged on lamp plate, described lamp group is in parallel by soldering road, and described lamp group includes that the LED of multiple series connection, described lamp group are also in series with a resistance.
As a further improvement on the present invention, described lamp plate is the aluminium base with thermal conductive resin.
As a further improvement on the present invention, described resistance uses the Wound-rotor type resistance that can pass through 1A electric current.
As a further improvement on the present invention, described LED wall wash lamp uses the external driving power supply of high-power 24V-350W.
As a further improvement on the present invention, described LED wall wash lamp need not LED and drives element.
As a further improvement on the present invention, described LED wall wash lamp whole perfusion silica gel.
The invention has the beneficial effects as follows:
1, in parallel due to multiple lamp groups, make each lamp group to work alone, non-interference, when one of them lamp group is damaged or do not works, other lamp group is not affected, other lamp group can also continue to light work, it is not necessary to changes whole wall lamp.
2, owing to eliminating the most loaded down with trivial details LED driving, circuit only has LED and resistance, as long as LED is not bad, use the Wound-rotor type resistance expanding electric current multiple and use to can guarantee that wall lamp forever uses.
3, whole LED wall wash lamp uses the external driving power supply of high-power 24V-350W, drive without LED, every 24V-350W power supply can drive branched wall lamp, every wall lamp uses rainproof butt joint to connect, the most both solve LED and drive perishable problem, also provide conveniently for installation, improve the service life of product simultaneously, reduce cost.
4,24V output voltage is safe voltage, solves the potential safety hazard of high pressure electric leakage.
5, the electric current that in real work, wall lamp uses is 300mA, and Wound-rotor type resistance can add aluminium base and the good heat radiation of aluminum hull by the electric current of 1A, and such wall lamp is not the worst.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing in A portion in Fig. 1；
Fig. 3 is present invention circuit catenation principle figure when arranging three groups of lamp groups；
Fig. 4 is present invention circuit catenation principle figure when arranging four groups of lamp groups；
Fig. 5 is present invention circuit catenation principle figure when arranging six groups of lamp groups.
Labelling in figure: 1-lamp plate, 2-lamp group, 3-LED lamp, 4-resistance, 5-soldering road.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.
As depicted in figs. 1 and 2, a kind of LED wall wash lamp, including lamp plate 1 and multiple lamp groups 2 of being arranged on lamp plate 1, lamp group 2 is in parallel by soldering road 5, and lamp group 2 includes the LED 3 of multiple series connection, and lamp group 2 is also in series with a resistance 4.
Lamp plate 1 is the aluminium base with thermal conductive resin; resistance 4 uses can be by the Wound-rotor type resistance of 1A electric current; this LED wall wash lamp uses the external driving power supply of high-power 24V-350W, it is not necessary to LED drives element, and LED wall wash lamp whole perfusion silica gel is to carry out waterproofing protection.
In the present invention, the quantity of lamp group 2 and LED 3 can illustrate below by several embodiments depending on practical application and working condition.
Embodiment one:
As it is shown on figure 3, the LED wall wash lamp of the present embodiment, including three lamp groups 2, each lamp group 2 is in series by six LED 3 and a resistance 4.
Embodiment two:
As shown in Figure 4, the LED wall wash lamp of the present embodiment, including four lamp groups 2, each lamp group 2 is in series by six LED 3 and a resistance 4.
Embodiment three:
As it is shown in figure 5, the LED wall wash lamp of the present embodiment, including six lamp groups 2, each lamp group 2 is in series by six LED 3 and a resistance 4.
In embodiment described above, owing to each lamp group 2 is in parallel, the most each lamp group 2 can work alone, non-interference, when one of them lamp group 2 is damaged or do not works, on other lamp group 2 not impact, other lamp group 2 can continue to light work, without changing whole LED wall wash lamp.
Drive owing to eliminating the most loaded down with trivial details LED, each lamp group 2 only LED 3 and resistance 4, as long as LED 3 is not bad, use the Wound-rotor type resistance expanding electric current multiple and use to can guarantee that LED wall wash lamp forever uses.
Whole LED wall wash lamp uses the external driving power supply of high-power 24V-350W, need not LED drive, every 24V-350W power supply can drive branched wall lamp, every wall lamp uses rainproof butt joint to connect, the most both solve LED and drive perishable problem, also provide conveniently for installation, improve the service life of product simultaneously, reduce cost.
24V output voltage is safe voltage, solves the potential safety hazard of high pressure electric leakage.
The electric current that in real work, wall lamp uses is 300mA, and Wound-rotor type resistance can add aluminium base and the good heat radiation of aluminum hull by the electric current of 1A, and such wall lamp is not the worst.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a LED wall wash lamp, including lamp plate and multiple lamp groups of being arranged on lamp plate, it is characterised in that described lamp group is in parallel by soldering road, and described lamp group includes that the LED of multiple series connection, described lamp group are also in series with a resistance.
LED wall wash lamp the most according to claim 1, it is characterised in that described lamp plate is the aluminium base with thermal conductive resin.
LED wall wash lamp the most according to claim 2, it is characterised in that described resistance uses can be by the Wound-rotor type resistance of 1A electric current.
LED wall wash lamp the most according to claim 3, it is characterised in that described LED wall wash lamp uses the external driving power supply of high-power 24V-350W.
LED wall wash lamp the most according to claim 4, it is characterised in that described LED wall wash lamp need not LED and drives element.
LED wall wash lamp the most according to claim 5, it is characterised in that described LED wall wash lamp whole perfusion silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005488.1A CN105822948A (en) | 2015-01-07 | 2015-01-07 | LED wall wash light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510005488.1A CN105822948A (en) | 2015-01-07 | 2015-01-07 | LED wall wash light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822948A true CN105822948A (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510005488.1A Pending CN105822948A (en) | 2015-01-07 | 2015-01-07 | LED wall wash light |
Country Status (1)
| Country | Link |
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| CN (1) | CN105822948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120570A (en) * | 2017-06-02 | 2017-09-01 | 胡玉霜 | A kind of wall lamp |
| CN111350970A (en) * | 2018-12-20 | 2020-06-30 | 四川蓝狐智慧照明工程有限公司 | Wall washer lamp capable of being cut at will |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3143708B2 (en) * | 1994-12-05 | 2001-03-07 | インテグレイテッド ライナー テクノロジーズ，インコーポレイテッド | Method for producing cap with cured elastomeric partition |
| CN201050709Y (en) * | 2007-04-28 | 2008-04-23 | 李志江 | Water-proof lamp string |
| CN201093237Y (en) * | 2007-08-22 | 2008-07-30 | 深圳市瑞丰光电子有限公司 | Water-proof lamp strip |
| JP3143708U (en) * | 2007-06-21 | 2008-07-31 | 中盟光電股▲ふん▼有限公司 | Light bar fixing structure and its series connection structure |
| CN201170507Y (en) * | 2008-03-24 | 2008-12-24 | 万亚工程有限公司 | LED light pipe |
| CN201310844Y (en) * | 2008-10-28 | 2009-09-16 | 钟志超 | LED energy-saving lamp circuit and LED energy-saving lamp thereby |
| CN102072421A (en) * | 2010-08-18 | 2011-05-25 | 中山伟强科技有限公司 | LED lamp tube |
| CN202613124U (en) * | 2012-04-17 | 2012-12-19 | 漳州市灿华电子科技有限公司 | Light emitting diode (LED) module of H-shaped light tube |
| CN103629604A (en) * | 2013-12-19 | 2014-03-12 | 刘艺洋 | LED (Light-Emitting Diode) landscape brightening lamp with high power density and small dimension and manufacturing method thereof |
-
2015
- 2015-01-07 CN CN201510005488.1A patent/CN105822948A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3143708B2 (en) * | 1994-12-05 | 2001-03-07 | インテグレイテッド ライナー テクノロジーズ，インコーポレイテッド | Method for producing cap with cured elastomeric partition |
| CN201050709Y (en) * | 2007-04-28 | 2008-04-23 | 李志江 | Water-proof lamp string |
| JP3143708U (en) * | 2007-06-21 | 2008-07-31 | 中盟光電股▲ふん▼有限公司 | Light bar fixing structure and its series connection structure |
| CN201093237Y (en) * | 2007-08-22 | 2008-07-30 | 深圳市瑞丰光电子有限公司 | Water-proof lamp strip |
| CN201170507Y (en) * | 2008-03-24 | 2008-12-24 | 万亚工程有限公司 | LED light pipe |
| CN201310844Y (en) * | 2008-10-28 | 2009-09-16 | 钟志超 | LED energy-saving lamp circuit and LED energy-saving lamp thereby |
| CN102072421A (en) * | 2010-08-18 | 2011-05-25 | 中山伟强科技有限公司 | LED lamp tube |
| CN202613124U (en) * | 2012-04-17 | 2012-12-19 | 漳州市灿华电子科技有限公司 | Light emitting diode (LED) module of H-shaped light tube |
| CN103629604A (en) * | 2013-12-19 | 2014-03-12 | 刘艺洋 | LED (Light-Emitting Diode) landscape brightening lamp with high power density and small dimension and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120570A (en) * | 2017-06-02 | 2017-09-01 | 胡玉霜 | A kind of wall lamp |
| CN111350970A (en) * | 2018-12-20 | 2020-06-30 | 四川蓝狐智慧照明工程有限公司 | Wall washer lamp capable of being cut at will |
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Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |