CN105020625A - LED diffuse reflection table lamp using nano coatings - Google Patents
LED diffuse reflection table lamp using nano coatings Download PDFInfo
- Publication number
- CN105020625A CN105020625A CN201510476304.XA CN201510476304A CN105020625A CN 105020625 A CN105020625 A CN 105020625A CN 201510476304 A CN201510476304 A CN 201510476304A CN 105020625 A CN105020625 A CN 105020625A
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- Prior art keywords
- diffuse reflection
- substrate
- face
- outer cover
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED diffuse reflection table lamp using nano coatings. The LED diffusion reflection table lamp comprises an LED lamp bar provided with an LED chip, a base provided with a constant-current power source and a lamp pole hose and further comprises a diffuse reflection face shield, the nano coating with a high diffuse reflection sub-face, an outer cover and a substrate. The inner face of an oval flat opening of the diffuse reflection face shield is coated with one layer of nano coating. The LED lamp bar is arranged on a face between a circle of light shielding plate and a plurality of positioning pillars of the substrate. The diffuse reflection face shield is buckled on the substrate. One end of the lamp pole hose is fixed to the base, and the other end of the lamp pole hose is fixed to a pipe hole of a connecting opening of a lamp pole of the outer cover. The outer cover is buckled on the substrate. The inner surface of the diffuse reflection face shield is the nano coating with the high diffuse reflection sub-face, the rate of diffuse reflection is 95% and mirror reflection does not exit, and therefore the problem of dazzling is solved. The LED chip on the lamp bar emits light upwards, the emitted light is uniform after passing through the inner surface of the diffuse reflectionface shield, and the light efficiency is high, and therefore the light outlet efficiency and uniformity of the whole lamp are improved. The light ray loss is small; energy conservation and environmental friendliness are achieved; and eyesight is protected.
Description
Technical field
The present invention relates to a kind of LED diffuse reflection desk lamp of applying nano coating, belong to LED lamp lighting technical field.
Background technology
Compared with traditional fluorescent lamp light source, LED light source has that light efficiency is high, the life-span is long, it is fast to start, safety coefficient is high, not easily occur the features such as the visual fatigue that stroboscopic causes.But apply the traditional LED lamp tool of LED light source, because of the material such as PC, PMMA of optical lens light shield certain applications different model, cause dazzle in various degree and the contradictory problems reducing light efficiency, namely the diffuser dazzle that light efficiency is high is serious, the diffuser light efficiency of free from glare is low, therefore the application of LED light source is restricted, thus have impact on the popularization of LED lamp.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of LED diffuse reflection desk lamp of applying nano coating, can solve the diffuser light transmittance of existing LED desk lamp and glare problem cannot optimized problem simultaneously, reduce light losing, economize energy, this LED diffuse reflection desk lamp optical illumination is more evenly soft simultaneously, improves illuminating effect and the efficiency of energy utilization of LED light source.
The present invention is realized by such technical scheme: a kind of LED diffuse reflection desk lamp of applying nano coating, comprise the LED lamp bar being provided with LED chip, the base being provided with constant-current supply, lamp stand flexible pipe, it is characterized in that: the nano coating, outer cover, the substrate that also comprise diffuse reflection face shield, the sub-face of high diffuse reflection, described LED lamp bar is ring-shaped, LED lamp bar outer ring surface is interval with several otch, in each otch, is provided with half slot;
Described diffuse reflection face shield one end is oval flat mouth, the other end is oval cambered surface, be interval with several round shadow shield along the oval flat mouth outer peripheral face of diffuse reflection face shield, each round shadow shield is provided with locating slot, applies one deck nano coating at the oval flat mouth inner face of diffuse reflection face shield;
Described outer cover one end is oval flat mouth, the other end is oval cambered surface, the oval cambered surface of outer cover is provided with a lamp stand connector, hole in lamp stand connector is rectangular opening, rectangular opening two sides are arcwall face, being interval with several locating fastener along the oval flat mouth inner peripheral surface of outer cover, is inclined-plane before each locating fastener;
Described substrate is oval, the face of substrate is provided with elliptical aperture, within one week, is provided with a circle shadow shield along elliptical aperture, and the real estate outside a circle shadow shield is respectively equipped with several locating dowel, several outer cover locating groove;
Described LED lamp bar is arranged on the face that substrate one encloses between shadow shield and several locating dowel, and several half slot and several locating dowel of LED lamp bar are connected together; Described diffuse reflection face shield spiral-lock is on substrate, and the several locating dowels on substrate are plugged in several locating slots of diffuse reflection face shield, and several locating slot is crimped in LED lamp bar;
One end of described lamp stand flexible pipe is fixed on base, and the other end of lamp stand flexible pipe and the pore of outer cover lamp stand connector are fixed together;
Described outer cover spiral-lock is on substrate, and several locating fasteners of outer cover are connected in the several outer cover locating grooves on substrate.
The invention has the beneficial effects as follows: solving the diffuser light transmittance of prior art LED desk lamp and dazzle cannot optimized problem simultaneously.Diffuse surface cover inner surface is high diffuse reflection sub-face nano coating, and diffuse reflectance reaches 95%, without mirror-reflection, solves glare problem.The upwards bright dipping of LED chip on lamp bar, uniform in light emission after diffuse surface cover inner surface and light efficiency is high, enhance light extraction efficiency and the uniformity of whole lamp, light losing is little.Energy-conserving and environment-protective, vision protection, improves illuminating effect and the efficiency of energy utilization of LED light source.Assemble simple, lightweight, thermal diffusivity is good.
Accompanying drawing explanation
Fig. 1 is whole lamp schematic diagram of the present invention;
Fig. 2 is the structural representation of LED lamp bar of the present invention;
Fig. 3 is the structural representation of diffuse reflection face shield of the present invention;
Fig. 4 is the structural representation of substrate of the present invention;
Fig. 5 is the structural representation of outer cover of the present invention;
Fig. 6 is the structural representation of lamp stand flexible pipe of the present invention;
Fig. 7 is the side view of lamp stand flexible pipe of the present invention.
Detailed description of the invention
The design philosophy realized to make the present invention, embodiment, design advantage are easy to understand, and are further described below in conjunction with accompanying drawing.
As shown in Figures 1 to 7, a kind of LED diffuse reflection desk lamp of applying nano coating, comprise the LED lamp bar 1 being provided with LED chip, the base 6 being provided with constant-current supply, lamp stand flexible pipe 5, also comprise nano coating 2-2, outer cover 3, substrate 4, the nano coating 2-2 in diffuse reflection face shield 2, the sub-face of high diffuse reflection.
LED lamp bar 1 is ring-shaped, LED lamp bar 1 outer ring surface is interval with several otch, is provided with half slot 1-1 in each otch.
Diffuse reflection face shield 2 one end is oval flat mouth, the other end is oval cambered surface, several round shadow shield is interval with along diffuse reflection face shield 2 oval flat mouth outer peripheral face, each round shadow shield is provided with locating slot 2-1, applies the nano coating 2-2 in the sub-face of a floor height diffuse reflection at the oval flat mouth inner face of diffuse reflection face shield 2.
Outer cover 3 one end is oval flat mouth, the other end is oval cambered surface, the oval cambered surface of outer cover 3 is provided with a lamp stand connector 3-1, hole 3-2 in lamp stand connector 3-1 is rectangular opening, rectangular opening two sides are arcwall face, being interval with several locating fastener 3-3 along outer cover 3 oval flat mouth inner peripheral surface, is inclined-plane before each locating fastener 3-3.
Substrate 4 is oval, the face of substrate 4 is provided with elliptical aperture 4-1, within mono-week, is provided with a circle shadow shield 4-2 along elliptical aperture 4-1, and the substrate 4 outside a circle shadow shield 4-2 is respectively equipped with several locating dowel 4-3, several outer cover locating groove 4-4.
LED lamp bar 1 be sleeved on the face between substrate 4 one circle shadow shield 4-2 and several locating dowel 4-3, LED lamp bar 1 several half slot 1-1 and several locating dowel 4-3 is connected together.
By diffuse reflection face shield 2 spiral-lock on substrate 4, the several locating dowel 4-3 on substrate 4 are plugged on several locating slot 2-1 of diffuse reflection face shield 2, and several locating slot 2-1 is crimped in LED lamp bar 1.
Be fixed on one end of lamp stand flexible pipe 5 on base 6, the other end of lamp stand flexible pipe 5 and the pore 3-2 of outer cover 3 lamp stand connector 3-1 are fixed together.
By outer cover 3 spiral-lock on substrate 4, several locating fastener 3-3 of outer cover 3 are entered smoothly by the front bevel of locating fastener in the several outer cover locating groove 4-4 on substrate 4 and are connected together.
Diffuse reflection face shield 2 inner surface is the sub-face nano coating 2-2 of high diffuse reflection, light uniform in light emission and light efficiency is high after diffuse reflection face shield 2 inner surface.
LED lamp bar 1 form fit diffuse reflection face shield 2 shape and determining, LED lamp bar 1 is sleeved on the face between substrate 4 shadow shield 4-2 and several locating dowel 4-3 as the Lights section, enhances heat conduction and mechanical stability.LED lamp bar 1 is independent to be controlled, and can realize multi-mode optical and export, and the LED chip arrangement in LED lamp bar 1 is determined according to diffuse reflection face shield 2 inner surface configuration, ensures the maximization of diffuse surface optical uniformity.
Substrate 4 adopts heat conductivility and the good metal material of mechanical strength or plastics, and being the carrier of whole lamp each several part, is again the radiator of LED lamp bar 1, provides the effect of mechanical support and radiator.
Diffuse reflection face shield 2 and outer cover 3 are connected and fixed by locating fastener 3-3, and form middle cavity, substrate 4, outer cover 3 are connected with the design of locating groove by locating fastener, alleviate the weight of light fixture, reduce the complexity of assembling process.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some distortion and improvement, these distortion and improvement are also considered as protection scope of the present invention.
Claims (1)
1. the LED diffuse reflection desk lamp of an applying nano coating, comprise the LED lamp bar (1) being provided with LED chip, the base (6) being provided with constant-current supply, lamp stand flexible pipe (5), it is characterized in that: the nano coating (2-2), outer cover (3), the substrate (4) that also comprise diffuse reflection face shield (2), the sub-face of high diffuse reflection, described LED lamp bar (1) is ring-shaped, LED lamp bar (1) outer ring surface is interval with several otch, in each otch, is provided with half slot (1-1);
Described diffuse reflection face shield (2) one end is oval flat mouth, the other end is oval cambered surface, several round shadow shield is interval with along diffuse reflection face shield (2) oval flat mouth outer peripheral face, each round shadow shield is provided with locating slot (2-1), applies one deck nano coating (2-2) at the oval flat mouth inner face of diffuse reflection face shield (2);
Described outer cover (3) one end is oval flat mouth, the other end is oval cambered surface, the oval cambered surface of outer cover (3) is provided with a lamp stand connector (3-1), hole (3-2) in lamp stand connector (3-1) is rectangular opening, rectangular opening two sides are arcwall face, be interval with several locating fastener (3-3) along outer cover (3) oval flat mouth inner peripheral surface, each locating fastener (3-3) is inclined-plane above;
Described substrate (4) is oval, the face of substrate (4) is provided with elliptical aperture (4-1), within one week, be provided with a circle shadow shield (4-2) along elliptical aperture (4-1), circle shadow shield (4-2) substrate outward (4) face is respectively equipped with several locating dowel (4-3), several outer cover locating groove (4-4);
Described LED lamp bar (1) is arranged on the face between substrate (4) circle shadow shield (4-2) and several locating dowel (4-3), and several half slots (1-1) and several locating dowel (4-3) of LED lamp bar (1) are connected together; Described diffuse reflection face shield (2) spiral-lock is on substrate (4), and the several locating dowels (4-3) on substrate (4) are plugged in several locating slots (2-1) of diffuse reflection face shield (2), and several locating slot (2-1) is crimped in LED lamp bar (1);
One end of described lamp stand flexible pipe (5) is fixed on base (6), and the other end of lamp stand flexible pipe (5) and the pore (3-2) of outer cover (3) lamp stand connector (3-1) are fixed together;
Described outer cover (3) spiral-lock is on substrate (4), and several locating fasteners (3-3) of outer cover (3) are connected in the several outer cover locating grooves (4-4) on substrate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476304.XA CN105020625A (en) | 2015-08-06 | 2015-08-06 | LED diffuse reflection table lamp using nano coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476304.XA CN105020625A (en) | 2015-08-06 | 2015-08-06 | LED diffuse reflection table lamp using nano coatings |
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| Publication Number | Publication Date |
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| CN105020625A true CN105020625A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476304.XA Pending CN105020625A (en) | 2015-08-06 | 2015-08-06 | LED diffuse reflection table lamp using nano coatings |
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| CN (1) | CN105020625A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287393A (en) * | 2016-11-03 | 2017-01-04 | 天津中环电子照明科技有限公司 | A kind of motion cash desk lamp being convenient for changing lamp holder outer housing |
| CN107013830A (en) * | 2017-05-26 | 2017-08-04 | 天津中环电子照明科技有限公司 | Desk lamp and illuminator |
| CN108758379A (en) * | 2018-05-17 | 2018-11-06 | 浙江安吉成新照明电器有限公司 | A kind of production technology of LED desk lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846915A1 (en) * | 1996-12-04 | 1998-06-10 | Siemens Beleuchtungstechnik GmbH & Co. KG | Inner room light |
| CN202852546U (en) * | 2012-10-22 | 2013-04-03 | 乐清市五洲工艺有限公司 | Festival wind lamp |
| CN203240414U (en) * | 2013-05-03 | 2013-10-16 | 谢哲澜 | Lamp used for wall surface or ceiling |
| CN103511857A (en) * | 2012-06-15 | 2014-01-15 | 欧司朗股份有限公司 | Lighting device and manufacturing method of lighting device |
| CN203703725U (en) * | 2014-03-13 | 2014-07-09 | 卢文峰 | Novel LED desk lamp structure |
| CN204534249U (en) * | 2015-03-19 | 2015-08-05 | 天津中环电子照明科技有限公司 | A kind of LED diffuse reflection lamp |
-
2015
- 2015-08-06 CN CN201510476304.XA patent/CN105020625A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846915A1 (en) * | 1996-12-04 | 1998-06-10 | Siemens Beleuchtungstechnik GmbH & Co. KG | Inner room light |
| CN103511857A (en) * | 2012-06-15 | 2014-01-15 | 欧司朗股份有限公司 | Lighting device and manufacturing method of lighting device |
| CN202852546U (en) * | 2012-10-22 | 2013-04-03 | 乐清市五洲工艺有限公司 | Festival wind lamp |
| CN203240414U (en) * | 2013-05-03 | 2013-10-16 | 谢哲澜 | Lamp used for wall surface or ceiling |
| CN203703725U (en) * | 2014-03-13 | 2014-07-09 | 卢文峰 | Novel LED desk lamp structure |
| CN204534249U (en) * | 2015-03-19 | 2015-08-05 | 天津中环电子照明科技有限公司 | A kind of LED diffuse reflection lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287393A (en) * | 2016-11-03 | 2017-01-04 | 天津中环电子照明科技有限公司 | A kind of motion cash desk lamp being convenient for changing lamp holder outer housing |
| CN107013830A (en) * | 2017-05-26 | 2017-08-04 | 天津中环电子照明科技有限公司 | Desk lamp and illuminator |
| CN108758379A (en) * | 2018-05-17 | 2018-11-06 | 浙江安吉成新照明电器有限公司 | A kind of production technology of LED desk lamp |
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Application publication date: 20151104 |
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| WD01 | Invention patent application deemed withdrawn after publication |