CN201706227U - LED constant-current illuminating lamp - Google Patents
LED constant-current illuminating lamp Download PDFInfo
- Publication number
- CN201706227U CN201706227U CN2010201097641U CN201020109764U CN201706227U CN 201706227 U CN201706227 U CN 201706227U CN 2010201097641 U CN2010201097641 U CN 2010201097641U CN 201020109764 U CN201020109764 U CN 201020109764U CN 201706227 U CN201706227 U CN 201706227U
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- China
- Prior art keywords
- constant
- lamp
- lampshade
- power supply
- led light
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- 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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Abstract
An LED constant-current illuminating lamp comprises an electric contact (1), a lamp holder (2), a lamp cup (3), a constant-current power supply component (4), an aluminum substrate (5), an LED light-emitting diode (6) and a lampshade (7). The electric contact (1) is connected with the lamp holder (2), the constant-current power supply component is mounted inside the lamp cup (3), the LED light-emitting diode (6) is mounted on the aluminum substrate (5), an input end of the constant-current power supply component (4) is connected with the electric contact (1) via the lamp holder (2), an output end of the constant-current power supply component is connected with the LED light-emitting diode (6) via the aluminum substrate (5), the lamp cup (3) is fastened with the lampshade (7) in a sealing manner, and transverse grains are arranged on the inner wall of the lampshade (7). The illuminating lamp provides a stable power supply by using the constant-current power supply component, solves the problems of heat concentration and difficult heat dissipation of a common LED light source, has softer and evener light after reflection and diffusion by arranging the transverse grains on the inner wall of the lampshade, and is low in energy consumption and high in brightness.
Description
Technical field
The utility model relates to a kind of illuminator lamp, particularly relates to a kind of LED constant current illuminating lamp.
Background technology
At present, the indoor or outdoors illuminating lamp of extensive use mostly is incandescent lamp or fluorescent lamp greatly, big, the easy fracture of wire of incandescent lamp heat, life-span weak point; Mercurous in the fluorescent tube, infringement health easily when broken, more than two kinds of illuminating lamps all have energy consumption height, low, the unrenewable shortcoming of light, the green illumination source of therefore seeking a kind of high-efficiency environment friendly becomes the urgent need in market.
Summary of the invention
The utility model is intended to overcome the deficiency of above technology, and a kind of LED constant current illuminating lamp of high brightness, low energy consumption, environment-friendly type is provided.
Realize that above purpose technical scheme is: a kind of LED constant current illuminating lamp comprises electrically contacting body, lamp holder, Lamp cup, constant-current supply assembly, aluminium base, LED light emitting diode, lampshade.Electrically contacting body is connected with lamp holder, the constant-current supply assembly is installed in the Lamp cup, the LED light emitting diode is installed on the aluminium base, the input of constant-current supply assembly by lamp holder with electrically contact body and be connected, the output of constant-current supply assembly is connected with the LED light emitting diode by aluminium base, lampshade and Lamp cup sealing fasten, and the lampshade inwall has travers, just can obtain the LED constant current illuminating effect of high light, low energy consumption like this when connecting power supply.Compare with incandescent lamp and fluorescent lamp by the LED illuminating lamp that above method obtains, owing to used LED as light source, brightness is higher under same energy consumption condition; Because LED is a cold light source, so longer service life, and owing to used the constant-current supply assembly to install, the LED light emitting diode that can be on the aluminium base provides stabilized power source, and the problem of heat radiation is concentrated, is difficult for to heat when having solved the use of common LED light source; Owing at the lampshade inwall travers are set, the light of light after reflection, diffusion that LED is sent is softer, even simultaneously, but vision protection.Therefore this illuminating lamp is a kind of low energy consumption, high brightness LED lighting lamp.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of LED constant current illuminating lamp comprises electrically contacting body 1, lamp holder 2, Lamp cup 3, constant-current supply assembly 4, aluminium base 5, LED light emitting diode 6, lampshade 7.Electrically contacting 1 links to each other with lamp holder 2, constant-current supply assembly 4 is installed in the Lamp cup 3, LED light emitting diode 6 is installed on the aluminium base 5, the input of constant-current supply assembly 4 by lamp holder 2 with electrically contact body 1 and be connected, its output is connected with LED light emitting diode 6 by aluminium base 5, Lamp cup 3 and lampshade 7 sealings fasten, and lampshade 7 inwalls have travers.Like this, after connecting power supply, just can obtain stabilized power source by constant-current supply assembly 4, this illuminating lamp has that energy consumption is low, light height, thermal diffusivity are good, the characteristics of long service life, is a kind of LED illuminating lamp of energy-conserving and environment-protective.
Claims (2)
1. LED constant current illuminating lamp, comprise and electrically contact body (1), lamp holder (2), Lamp cup (3), constant-current supply assembly (4), aluminium base (5), LED light emitting diode (6), lampshade (7), it is characterized in that: electrically contact body (1) and be connected with lamp holder (2), constant-current supply assembly (4) is installed in the Lamp cup (3), LED light emitting diode (6) is installed on the aluminium base (5), lampshade (7) and Lamp cup (3) sealing fasten, and lampshade (7) inwall has travers.
2. a kind of LED constant current illuminating lamp according to claim 1 is characterized in that: the input of constant-current supply assembly (4) by lamp holder (2) with electrically contact body (1) and be connected, its output is connected with LED light emitting diode (6) by aluminium base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201097641U CN201706227U (en) | 2010-02-01 | 2010-02-01 | LED constant-current illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201097641U CN201706227U (en) | 2010-02-01 | 2010-02-01 | LED constant-current illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706227U true CN201706227U (en) | 2011-01-12 |
Family
ID=43443385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201097641U Expired - Fee Related CN201706227U (en) | 2010-02-01 | 2010-02-01 | LED constant-current illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706227U (en) |
-
2010
- 2010-02-01 CN CN2010201097641U patent/CN201706227U/en not_active Expired - Fee Related
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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: 20110112 Termination date: 20140201 |