CN201420975Y - LED fluorescent lamp - Google Patents
LED fluorescent lamp Download PDFInfo
- Publication number
- CN201420975Y CN201420975Y CN2009201360085U CN200920136008U CN201420975Y CN 201420975 Y CN201420975 Y CN 201420975Y CN 2009201360085 U CN2009201360085 U CN 2009201360085U CN 200920136008 U CN200920136008 U CN 200920136008U CN 201420975 Y CN201420975 Y CN 201420975Y
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- China
- Prior art keywords
- led
- fluorescent lamp
- led fluorescent
- cover body
- substrate
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Abstract
The utility model discloses an LED (light emitting diode) fluorescent lamp, which comprises a light tube, a plurality of LEDs and at least one baseplate for fixing the LEDs, wherein the light tube comprises a body and a lamp shade; at least two opposite buckling pieces are arranged in the body; each of the buckling pieces is provided with a surface; the two surfaces are oppositely arranged, and form certain angle; two openings in different sizes are formed on the two surfaces; each of the two opposite surfaces is provided with at least one light-reflecting film; the baseplate is fixed in the body through the buckling pieces; the LEDs fixed on the baseplate are positioned on one side of the small opening formed by the two buckling pieces; at least two opposite clamping grooves are formed onthe outer part of the body; and the lamp shade is fixedly clamped on the body through the clamping grooves. The LED fluorescent lamp has the advantages of wide application range, high efficiency, energy conservation, no ultraviolet radiation, zero stroboflash, low probability of breaking, convenience for transportation and the like.
Description
Technical field
The utility model relates to lighting technical field, refers to a kind of LED fluorescent lamp especially.
Background technology
LED is a kind of semiconductor that electric energy can be converted into visible light, and it has efficient height, photochromic pure, light quality height, advantages such as energy consumption is little, the life-span is long, illuminator points of proximity light source, is the novel green light source of 21 century of generally acknowledging in the world.
In the actual life, the brightness of LED fluorescent lamp and the illumination of irradiation are most important for its illuminating effect of performance.Existing this LED fluorescent lamp normally is made of the LED as spot light, and its lighting angle has certain limit.Do not need in the application of too big light range of exposures at some, the beam projecting scope of prior art LED fluorescent lamp seems excessive, makes can not reach better effect on illumination; Because LED is a direct light, easily the trickle decorative pattern on the tube wall is cast out the phenomenon that produces shadow again.
Therefore, be necessary to design good, the energy-conservation LED lamp of a kind of radiation response, satisfy people with this and contrast the requirement that tomorrow, benefit improved.
The utility model content
The LED fluorescent lamp that provides a kind of radiation response good, energy-conservation is provided the purpose of this utility model.
For achieving the above object, the utility model adopts following structure: a kind of LED fluorescent lamp, wherein: comprise fluorescent tube, at least one substrate of a plurality of LED and fixing described LED, described fluorescent tube is made up of body and cover body, have at least two relative fasteners in the described body, described two fasteners respectively have a surface, described two surfaces are oppositely arranged, and at an angle, described two surfaces form two openings that vary in size, the apparent surface of described two fasteners respectively has at least one reflective membrane, described substrate is fixed in the described body by fastener, the described LED that is fixed on the substrate is positioned at a side of the little opening of described two fasteners formation, and the outside of described body has at least two relative draw-in grooves, and described cover body fixes on described body by draw-in groove.
The quantity of described fastener is four, and the quantity of described substrate is two, and the quantity of cover body is two, described two substrates be arranged in parallel, described a plurality of LED is fixed on described two substrate apparent surfaces' two surfaces in addition, and described two substrates are fixed on the described fastener, and described cover body fixes on described body.
Described fastener and body are formed in one.
Angle between the described fastener is the 80-160 degree.
The outer surface of described body has heat dissipation element.
Described cover body is provided with at least one PET film.
Described PET film is the PET diffusion barrier.
Described PET film is the PET bright enhancement film.
In outer surface, inwall or the cover body material of described cover body, have light and penetrate agent.
The side that described substrate is provided with LED applies reflectorized material.
The beneficial effects of the utility model are: owing to have at least two relative fasteners in the described body, described two fasteners have two surfaces that are oppositely arranged at an angle, this two surface forms two openings that vary in size, the apparent surface of described two fasteners respectively has at least one reflective membrane, described substrate is fixed in the described body by fastener, the described LED that is fixed on the substrate is located at a side of the little opening of described two fasteners formation, make the light that sends of LED fluorescent lamp reflex to the cover body of LED fluorescent lamp, thereby light is penetrated from irradiated site, it is excessive to have solved existing LED fluorescent lamp lighting angle, the problem that light is concentrated inadequately, the while has also been improved the radiation response of LED fluorescent lamp; In addition, that this LED fluorescent lamp has is applied widely, efficient, energy-conservation, do not contain ultraviolet ray, zero-frequency dodges, is difficult for advantages such as broken, convenient transportation.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model body and cover body;
Fig. 2 is the structural representation of the utility model first embodiment;
Fig. 3 is the structural representation of the utility model second embodiment.
The specific embodiment
Please refer to illustrated in figures 1 and 2, the utility model discloses a kind of LED fluorescent lamp, wherein: comprise fluorescent tube, at least one substrate 2 of a plurality of LED 1 and fixing described LED 1, described fluorescent tube is made up of body 3 and cover body 4, have at least two relative fasteners 31 in the described body 3, described two fasteners 31 respectively have a surface 311,312, described two surfaces 311,312 are oppositely arranged, and be certain angle, described two surfaces 311,312 form two openings that vary in size, described substrate 2 is fixed in the described body 3 by fastener 31, the described LED that is fixed on the substrate 2 is positioned at a side of the little opening of described two fasteners formation, the outside of described body 3 has at least two relative draw-in grooves 32, and described cover body 4 fixes on described body 3 by draw-in groove 32, described two fasteners 31 and body 3 structure that is formed in one.
The apparent surface of described two fasteners 31 respectively has at least one reflective membrane 6, angle between described two fasteners 31 is the 80-160 degree, the light that described LED 1 sends reflexes to the exiting surface of described cover body 4 by the reflective membrane on the fastener 31 6, thereby the light that the LED fluorescent lamp is sent is more concentrated, improves the radiation response of LED fluorescent lamp.
In addition, in embodiment of the present utility model, the side that described substrate 2 is provided with LED 1 applies reflectorized material, and this reflectorized material can play reflective effect to the light that LED sends, in actual application, and the light that can better utilization LED sends.
Described reflectorized material is white oil (a liquid photosensitive welding resistance printing ink).
The outer wall of described body 3 has heat sink strip 33, is beneficial to the heat that LED is sent and better distributes.
The inwall of described cover body 4 or outer surface are provided with at least one PET film 7, and this PET film 7 can play the effect of decomposition to the light that LED sends, and makes light become softer, have eliminated the phenomenon of shadow simultaneously again.
In addition, in outer surface, inwall or the cover body material of described cover body, have light and penetrate agent, it is to adopt nanometer scatter plate microballoon technology that this light is penetrated agent, the light of PMMA (polymethyl methacrylate) and PS (polystyrene) microballoon is penetrated agent, the cover body inwall or the outer surface of an amount of spray LED fluorescent lamp or make an addition in right amount in the material of cover body processed, this light is penetrated the effect that agent can be played decomposition to the light that LED sends, and makes light become softer.
Described PET film 7 is PET diffusion barrier or PET bright enhancement film, and in actual production and application process, described PET diffusion barrier and PET bright enhancement film can be distinguished use separately.For the soft while of light that makes the LED fluorescent lamp strengthens illuminating effect again, can also use PET diffusion barrier and PET bright enhancement film simultaneously.
The utility model LED fluorescent lamp further comprises the power circuit (not shown), and described power circuit comprises Switching Power Supply and controller, and described Switching Power Supply and controller are separately positioned on the two ends of described substrate.
Described body 3 adopts PC or aluminium alloy or aluminium or other metal material.
Second embodiment is proposed on the basis of above-mentioned first embodiment, in second embodiment of the present utility model, with the quantity of described body 3 integrated fasteners 31 be four, this four fastener 31 is and is symmetrical arranged.Accordingly, the draw-in groove 32 of described body 3 outsides is four, and described cover body 4 is two, and this two cover body 4 is by on the draw-in groove 32 fixing described bodies 3.
The quantity of described substrate 2 is two, and described two substrates 2 be arranged in parallel, and described a plurality of LED 1 are fixed on described two substrates, 2 apparent surfaces' two surfaces in addition, and described two substrates are fixed on this four fasteners centre position.
In embodiment of the present utility model, described substrate 2 is a pcb board.
Described and body 3 integrated fasteners 31 with certain angle, make the light that sends of LED fluorescent lamp reflex to the cover body of LED fluorescent lamp, thereby light is penetrated from irradiated site, solve the problem that existing LED fluorescent lamp lighting angle is excessive, the illumination of irradiation is concentrated inadequately, also improved the radiation response of LED fluorescent lamp simultaneously;
Moreover, being provided with at least one PET film 7 at the inwall or the outer surface of described cover body 4, this PET film can play the effect of decomposition to light, thereby eliminates dazzle, makes light seem softer, comfortable;
In addition, that this LED fluorescent lamp has is applied widely, efficient, energy-conservation, do not contain ultraviolet ray, zero-frequency dodges, is difficult for advantages such as broken, convenient transportation.
Claims (10)
1, a kind of LED fluorescent lamp, it is characterized in that: comprise fluorescent tube, at least one substrate of a plurality of LED and fixing described LED, described fluorescent tube is made up of body and cover body, have at least two relative fasteners in the described body, described two fasteners respectively have a surface, described two surfaces are oppositely arranged, and at an angle, described two surfaces form two openings that vary in size, the apparent surface of described two fasteners respectively has at least one reflective membrane, described substrate is fixed in the described body by fastener, the described LED that is fixed on the substrate is positioned at a side of the little opening of described two fasteners formation, the outside of described body has at least two relative draw-in grooves, and described cover body fixes on described body by draw-in groove.
2, LED fluorescent lamp according to claim 1, it is characterized in that: the quantity of described fastener is four, the quantity of described substrate is two, the quantity of cover body is two, described two substrates be arranged in parallel, described a plurality of LED is fixed on described two substrate apparent surfaces' two surfaces in addition, and described two substrates are fixed on the described fastener, and described cover body fixes on described body.
3, LED fluorescent lamp according to claim 1, it is characterized in that: described fastener and body are formed in one.
4, LED fluorescent lamp according to claim 1 is characterized in that: the angle between the described fastener is the 80-160 degree.
5, LED fluorescent lamp according to claim 1, it is characterized in that: the outer surface of described body has heat dissipation element.
6, LED fluorescent lamp according to claim 1 is characterized in that: described cover body is provided with at least one PET film.
7, LED fluorescent lamp according to claim 6 is characterized in that: described PET film is the PET diffusion barrier.
8, LED fluorescent lamp according to claim 6 is characterized in that: described PET film is the PET bright enhancement film.
9, LED fluorescent lamp according to claim 1 is characterized in that: have light and penetrate agent in outer surface, inwall or the cover body material of described cover body.
10, according to claim 1 or 6 or 9 described LED fluorescent lamps, it is characterized in that: the side that described substrate is provided with LED applies reflectorized material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201360085U CN201420975Y (en) | 2009-03-20 | 2009-03-20 | LED fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201360085U CN201420975Y (en) | 2009-03-20 | 2009-03-20 | LED fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420975Y true CN201420975Y (en) | 2010-03-10 |
Family
ID=41807634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201360085U Expired - Fee Related CN201420975Y (en) | 2009-03-20 | 2009-03-20 | LED fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420975Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095116A (en) * | 2011-03-25 | 2011-06-15 | 石玉洲 | LED (Light Emitting Diode) tube lamp |
| CN102313183A (en) * | 2011-09-23 | 2012-01-11 | 格瑞电子（厦门）有限公司 | Improved structure for light emitting diode (LED) lamp tube |
-
2009
- 2009-03-20 CN CN2009201360085U patent/CN201420975Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095116A (en) * | 2011-03-25 | 2011-06-15 | 石玉洲 | LED (Light Emitting Diode) tube lamp |
| CN102313183A (en) * | 2011-09-23 | 2012-01-11 | 格瑞电子（厦门）有限公司 | Improved structure for light emitting diode (LED) lamp tube |
| CN102313183B (en) * | 2011-09-23 | 2014-03-05 | 江苏日月照明电器有限公司 | Improved structure for light emitting diode (LED) lamp tube |
| EP2759761A4 (en) * | 2011-09-23 | 2015-10-07 | Jiangsu Sun & Moon Lighting Co Ltd | Improved led lamp tube structure |
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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: 20100310 Termination date: 20110320 |