CN103851358A - Improved LED (Light Emitting Diode) lamp - Google Patents
Improved LED (Light Emitting Diode) lamp Download PDFInfo
- Publication number
- CN103851358A CN103851358A CN201210495917.4A CN201210495917A CN103851358A CN 103851358 A CN103851358 A CN 103851358A CN 201210495917 A CN201210495917 A CN 201210495917A CN 103851358 A CN103851358 A CN 103851358A
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- Prior art keywords
- led lamp
- base
- drive unit
- improved led
- lamp
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Abstract
The invention discloses an improved LED (Light Emitting Diode) lamp. The improved LED lamp is characterized by comprising LED surface mount devices, a driving device, a housing and a base; the base is provided with the driving device; the housing sleeves the periphery of the base; the upper portion of the driving device is provided with the LED surface mount devices; the driving device is in a circular arc shape; a closed chamber is formed by the housing and the base; heat conduction gas is arranged in the closed chamber. According to the improved LED lamp, the irradiation area of the LED lamp is extended after the driving device which is arranged in the LED lamp is arranged to be in an arc-shaped curved surface shape and accordingly the brightness is increased, the energy-saving effect is achieved, the structure is simple, the use is convenient, and the performance is stable.
Description
Technical field
The present invention relates to a kind of LED lamp, relate in particular to a kind of improved LED lamp.
Background technology
LED is a kind of solid-state semiconductor devices, it can directly be converted into light electricity, LED lamp of the prior art adopts traditional LED chip, the rated voltage of traditional single led chip is between 3～3.3V, rated current is in 20mA left and right, because single traditional LED chip rated voltage is inadequate, and LED chip and drive circuit group will produce a large amount of heats, radiating effect is poor, the circuit board of existing LED lamp is generally plane, its shortcoming is that range of exposures is narrower, in order to increase the scope of irradiation, just must adopt high-power LED lamp pearl, high-power LED lamp pearl power consumption is also large, do not reach energy-conservation effect, therefore, for addressing the above problem, spy provides a kind of new technical scheme to satisfy the demands.
Summary of the invention
The object of this invention is to provide a kind of improved LED lamp.
The technical solution used in the present invention is:
A kind of improved LED lamp, comprise LED paster, drive unit, shell and base, described base is provided with drive unit, described base outer race has shell, described drive unit top is provided with LED paster, described drive unit is circular arc, and described shell and base form airtight cavity, in described airtight cavity, are provided with heat-conducting gas.
Described drive unit comprises endurance insulation board and circuit board, and described circuit board is located at endurance insulation board top, evenly has multiple grooves on described circuit board.
Described groove be shaped as V-type.
Described LED paster is located on circuit board.
Described heat-conducting gas is hydrogen or helium.
Advantage of the present invention is: the drive unit in this LED lamp is arranged to after arc-shaped curved surface, has expanded the irradiated area of LED lamp, thereby reaches the effect that increases brightness, reaches energy-conservation effect, simple in structure, easy to use, stable performance.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, LED paster, 2, shell, 3, base, 4, heat-conducting gas, 5, endurance insulation board, 6, circuit board, 7, groove.
Detailed description of the invention
As shown in Figure 1, the LED lamp of a modification of the present invention, comprise LED paster 1, drive unit, shell 2 and base 3, base 3 is provided with drive unit, base 3 outer race have shell 2, drive unit is circular arc, shell 2 forms airtight cavity with base 3, in airtight cavity, be provided with heat-conducting gas 4, heat-conducting gas 4 is hydrogen or helium, and drive unit comprises endurance insulation board 5 and circuit board 6, circuit board 6 is located at endurance insulation board 5 tops, on circuit board 6, evenly have multiple grooves 7, groove 7 be shaped as V-type, LED paster 1 is located on circuit board 6.
Advantage of the present invention is: the drive unit in this LED lamp is arranged to after arc-shaped curved surface, has expanded the irradiated area of LED lamp, thereby reaches the effect that increases brightness, reaches energy-conservation effect, simple in structure, easy to use, stable performance.
Claims (5)
1. an improved LED lamp, it is characterized in that: comprise LED paster, drive unit, shell and base, described base is provided with drive unit, described base outer race has shell, described drive unit top is provided with LED paster, described drive unit is circular arc, and described shell and base form airtight cavity, in described airtight cavity, are provided with heat-conducting gas.
2. the improved LED lamp of one according to claim 1, is characterized in that: described drive unit comprises endurance insulation board and circuit board, and described circuit board is located at endurance insulation board top, evenly has multiple grooves on described circuit board.
3. the improved LED lamp of one according to claim 2, is characterized in that: described groove be shaped as V-type.
4. the improved LED lamp of one according to claim 1 and 2, is characterized in that: described LED paster is located on circuit board.
5. the improved LED lamp of one according to claim 1 and 2, is characterized in that: described heat-conducting gas is hydrogen or helium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495917.4A CN103851358A (en) | 2012-11-29 | 2012-11-29 | Improved LED (Light Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495917.4A CN103851358A (en) | 2012-11-29 | 2012-11-29 | Improved LED (Light Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851358A true CN103851358A (en) | 2014-06-11 |
Family
ID=50859341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495917.4A Pending CN103851358A (en) | 2012-11-29 | 2012-11-29 | Improved LED (Light Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851358A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008046241A1 (en) * | 2006-10-11 | 2008-04-24 | Tsungwen Chan | A structure of backlight plate having embedded leds and a method of fabricating the same |
| CN101280897A (en) * | 2008-04-24 | 2008-10-08 | 黄爱国 | High-power LED road lamp |
| CN101968181A (en) * | 2010-09-08 | 2011-02-09 | 葛世潮 | High-efficiency LED lamp bulb |
| CN101975340A (en) * | 2010-08-06 | 2011-02-16 | 敬俊 | Packaging structure of luminous semiconductor chip and packaging method thereof |
| CN102537789A (en) * | 2012-01-13 | 2012-07-04 | 王成华 | Led lamp |
-
2012
- 2012-11-29 CN CN201210495917.4A patent/CN103851358A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008046241A1 (en) * | 2006-10-11 | 2008-04-24 | Tsungwen Chan | A structure of backlight plate having embedded leds and a method of fabricating the same |
| CN101280897A (en) * | 2008-04-24 | 2008-10-08 | 黄爱国 | High-power LED road lamp |
| CN101975340A (en) * | 2010-08-06 | 2011-02-16 | 敬俊 | Packaging structure of luminous semiconductor chip and packaging method thereof |
| CN101968181A (en) * | 2010-09-08 | 2011-02-09 | 葛世潮 | High-efficiency LED lamp bulb |
| CN102537789A (en) * | 2012-01-13 | 2012-07-04 | 王成华 | Led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |