CN201331029Y - LED florescent lamp - Google Patents
LED florescent lamp Download PDFInfo
- Publication number
- CN201331029Y CN201331029Y CNU2009201301180U CN200920130118U CN201331029Y CN 201331029 Y CN201331029 Y CN 201331029Y CN U2009201301180 U CNU2009201301180 U CN U2009201301180U CN 200920130118 U CN200920130118 U CN 200920130118U CN 201331029 Y CN201331029 Y CN 201331029Y
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- CN
- China
- Prior art keywords
- led
- semi
- fluorescent lamp
- led fluorescent
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a LED florescent lamp. A lamp lid of the LED florescent lamp has a large distance with the LED, the LED will not be saw, thus the appearance is beautiful; by means of adding an illuminator, the lightness is enhanced by 30%; the LED florescent lamp is made of aluminum section, thus the heat yield is rapid; the plastic PCB sheathing material is used for improving the safety. The LED florescent lamp includes two pair of base pins for inserting the existing standard tube stand and corresponding base pin locating bases, two base pin locating bases are connected with each other through a LED florescent lamp structure; the LED florescent lamp structure is composed of halfring-shaped aluminum section clipping with a halfring-shaped lamp lid through an external symmetrical calking groove, a mounting groove comprised of aluminum substrate fixed parts extending inward on the top of a basal plane separately, a LED aluminum substrate embedded in the mounting groove, a LED overlapping on the top of the LED aluminum substrate, and trapezium-shaped illuminator having a bottom perforation larger than the LED arranged between an inner position molding calking groove corresponding to the halfring-shaped lamp lid external calking groove and the LED.
Description
Technical field
The utility model relates to a kind of LED fluorescent lamp.
Background technology
CN200620111826.6 has announced " a kind of LED fluorescent lamp ".Its purpose provides a kind of and existing fluorescent tube structure and all on all four LED fluorescent lamp of appearance and size, can interchangeability completely be arranged with existing fluorescent tube on contour structures, and realize long-life, low-power consumption, high light efficiency and target of environmental protection fully all in producing and using.Its technology constitutes: described LED fluorescent lamp, has the fluorescent tube of forming jointly by the lamp holder and the pin at glass lamp, two ends, printed substrate with an electronic circuit is installed in that glass lamp is built-in, welding LED light emitting diode on the printed substrate, printed substrate adopts lead to be electrically connected with pin.Its weak point is:
1, glass lamp is difficult for heat radiation.
2, glass lamp is easily broken.
3, because of the no-reflection plate, luminous dispersion, illumination weakens.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art, distance between a kind of light cover and the LED is provided, LED be cannot see in the outside, thereby good looking appearance, increase reflector, brightness increases by 30%, adopts the aluminium section bar rapid heat dissipation, and the PCB sheathing material that adopts plastics is to improve the LED fluorescent lamp of security.
The purpose of this utility model can reach by following measure:
This LED fluorescent lamp comprises two pairs of pins and two pin positioning seats of being applicable to grafting existing standard tube stand, and its special character is: connect through a LED fluorescent lamp structure between described two pin positioning seats.
The purpose of this utility model can also reach by following measure:
Described LED fluorescent lamp structure by with semi-circular light cover through the semi-circular aluminium section bar of outer symmetrical caulking groove snapping, mounting groove that the aluminium base fixed part of top, semi-circular aluminium section bar baseplane through extending internally respectively constituted, be nested in the folded LED that establishes of LED aluminium base, LED aluminium base center of top in the mounting groove, with the caulking groove of the corresponding interior position moulding of semi-circular light cover outside caulking groove and LED between be provided with a bottom perforated and form greater than the trapezoidal shape reflector of LED.
Described semi-circular light cover is made up of the installation foot that semiorbicular Transparent lamp tube, its end, two ends vertically bend inwards respectively.
Described semi-circular aluminium section bar is positioned at the bottom of symmetrical set caulking groove and offers PCB fixed housing screw hole respectively.
The bottom that described semi-circular aluminium section bar is positioned at the LED aluminium base is arranged with screw.
The bottom set screw of symmetry that the semi-circular aluminium section bar of described pin positioning seat and LED fluorescent lamp structure connecting portion is positioned at the LED aluminium base sets firmly through screw.
Described semi-circular aluminium section bar symmetry is arranged with some flutings.
The utility model has following advantage compared to existing technology:
1, distance between light cover and the LED, LED be cannot see in the outside, thereby good looking appearance.
2, increase reflector, brightness increases by 30%.
3, adopt the aluminium section bar rapid heat dissipation.
4, adopt the PCB sheathing material of plastics, improved security.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See also Fig. 1, shown in Figure 2, in the present embodiment, described LED fluorescent lamp comprises two pairs of pins 11 and two pin positioning seats 1 of being applicable to grafting existing standard tube stand, connects through a LED fluorescent lamp structure 2 between described two pin positioning seats 1.
See also shown in Figure 3, described LED fluorescent lamp structure 2 by with semi-circular light cover 21 through mounting groove 223 that the semi-circular aluminium section bar 22 of outer symmetrical caulking groove 221 snappings, the aluminium base fixed part 222 of top, semi-circular aluminium section bar 22 baseplane through extending internally are respectively constituted, be nested in the folded LED24 that establishes in LED aluminium base 23, LED aluminium base 23 center of top positions in the mounting groove 223, with the caulking groove 224 of the corresponding interior position moulding of the outside caulking groove of semi-circular light cover 21 221 and LED24 between be provided with a bottom perforated 251 and form greater than the trapezoidal shape reflector 25 of LED24.
Described semi-circular light cover 21 is made up of the installation foot 212 that semiorbicular Transparent lamp tube 211, its end, two ends vertically bend inwards respectively.
Described semi-circular aluminium section bar 22 is positioned at the bottom of symmetrical set caulking groove 221,224 and offers PCB fixed housing screw hole 225 respectively.
The bottom that described semi-circular aluminium section bar 22 is positioned at LED aluminium base 23 is arranged with screw 226.
The bottom set screw 226 of symmetry that the semi-circular aluminium section bar 22 of described pin positioning seat 1 and LED fluorescent lamp structure connecting portion is positioned at LED aluminium base 23 sets firmly through screw 3.
Described semi-circular aluminium section bar 22 symmetries are arranged with some flutings 227.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim scope change and modify, and all should belong to the covering scope of the utility model claim.
Claims (7)
1, a kind of LED fluorescent lamp comprises two pairs of pins and two pin positioning seats of being applicable to grafting existing standard tube stand, it is characterized in that: connect through a LED fluorescent lamp structure between described two pin positioning seats.
2, according to the described LED fluorescent lamp of claim 1, it is characterized in that: described LED fluorescent lamp structure by with semi-circular light cover through the semi-circular aluminium section bar of outer symmetrical caulking groove snapping, mounting groove that the aluminium base fixed part of top, semi-circular aluminium section bar baseplane through extending internally respectively constituted, be nested in the folded LED that establishes of LED aluminium base, LED aluminium base center of top in the mounting groove, with the caulking groove of the corresponding interior position moulding of semi-circular light cover outside caulking groove and LED between be provided with a bottom perforated and form greater than the trapezoidal shape reflector of LED.
3, according to the described LED fluorescent lamp of claim 2, it is characterized in that: described semi-circular light cover is made up of the installation foot that semiorbicular Transparent lamp tube, its end, two ends vertically bend inwards respectively.
4, according to the described LED fluorescent lamp of claim 2, it is characterized in that: described semi-circular aluminium section bar is positioned at the bottom of symmetrical set caulking groove and offers PCB fixed housing screw hole respectively.
5, according to the described LED fluorescent lamp of claim 2, it is characterized in that: the bottom that described semi-circular aluminium section bar is positioned at the LED aluminium base is arranged with screw.
6, according to claim 1 or 5 described LED fluorescent lamps, it is characterized in that: the bottom set screw of symmetry that the semi-circular aluminium section bar of described pin positioning seat and LED fluorescent lamp structure connecting portion is positioned at the LED aluminium base sets firmly through screw.
7, according to the described LED fluorescent lamp of claim 2, it is characterized in that: described semi-circular aluminium section bar symmetry is arranged with some flutings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201301180U CN201331029Y (en) | 2009-02-09 | 2009-02-09 | LED florescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201301180U CN201331029Y (en) | 2009-02-09 | 2009-02-09 | LED florescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331029Y true CN201331029Y (en) | 2009-10-21 |
Family
ID=41224411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201301180U Expired - Fee Related CN201331029Y (en) | 2009-02-09 | 2009-02-09 | LED florescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331029Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472476A (en) * | 2010-04-02 | 2012-05-23 | 绿弥利奇株式会社 | LED lighting lamp |
| CN103363485A (en) * | 2012-04-10 | 2013-10-23 | 黄锦超 | Universal LED energy-saving lamp profile for multiple lamps |
| CN104033754A (en) * | 2013-12-06 | 2014-09-10 | 深圳嘉信高能源技术股份有限公司 | LED (light emitting diode) lamp tube high in luminous efficacy |
-
2009
- 2009-02-09 CN CNU2009201301180U patent/CN201331029Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472476A (en) * | 2010-04-02 | 2012-05-23 | 绿弥利奇株式会社 | LED lighting lamp |
| CN103363485A (en) * | 2012-04-10 | 2013-10-23 | 黄锦超 | Universal LED energy-saving lamp profile for multiple lamps |
| CN103363485B (en) * | 2012-04-10 | 2015-10-28 | 黄锦超 | The LED electricity-saving lamp section bar that one kind of multiple lamps are general |
| CN104033754A (en) * | 2013-12-06 | 2014-09-10 | 深圳嘉信高能源技术股份有限公司 | LED (light emitting diode) lamp tube high in luminous efficacy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |