CN203273380U - LED fin type bulb - Google Patents
LED fin type bulb Download PDFInfo
- Publication number
- CN203273380U CN203273380U CN2013202286733U CN201320228673U CN203273380U CN 203273380 U CN203273380 U CN 203273380U CN 2013202286733 U CN2013202286733 U CN 2013202286733U CN 201320228673 U CN201320228673 U CN 201320228673U CN 203273380 U CN203273380 U CN 203273380U
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- Prior art keywords
- radiator
- led
- aluminium base
- lamp holder
- current source
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- Expired - Fee Related
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Abstract
The utility model provides an LED fin type bulb. The LED fin type bulb comprises a bulb base, the upper end of the bulb base is provided with an electric contact, a heat sink is arranged at the lower end of the bulb base, an aluminum substrate is fixedly arranged at the bottom of the heat sink, and a plurality of LED light sources for illumination are arranged on the aluminum substrate. A detachable protective cover is arranged on the aluminum substrate and the LED light sources, a constant current source is arranged in the internal space of the heat sink, one end of the constant current source is connected with the electric contact, and the other end of the constant current source is connected with the aluminum substrate. The LED fin type bulb is reasonable in design, simple in structure, beautiful in appearance, convenient to install, strong in illumination intensity, capable of saving energy and electricity, long in service life, and high in economic effect.
Description
Technical field
The utility model relates to the lamp field, is specifically related to LED fin formula bulb.
Background technology
Along with the raising day by day of people's living standard, for demand and the requirement also raising day by day of lamp, along with the enforcement of the strategy of sustainable development, energy-conserving and environment-protective more and more receive people's concern, and bulb is widely used in decoration at present, beautify the environment, and the beautifying city.Traditional bulb is incandescent lamp bulb, and its intensity of illumination is low, and power consumption is large; Fluorescent lamp bulb has appearred again after incandescent lamp occurs, although energy-conservation, use a large amount of fluorescent material, environmental protection not.Various bulb complex process of the prior art, service life is short, economic benefit is not high, can not satisfy people's needs, and LED is energy-conservation with it as a kind of novel illumination light source, environmental protection, and luminous efficiency is high, the outstanding advantages such as long service life more and more are subject to people's favor, are widely applied to various places.
Summary of the invention
Technical problem to be solved in the utility model is to provide LED fin formula bulb, and is reasonable in design, simple in structure, good looking appearance, and easy for installation, illumination is strong, good heat dissipation, energy saving, long service life, economic effect is high.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: LED fin formula bulb, comprise lamp holder, the upper end of described lamp holder is provided with electrical pickoff, the lower end of described lamp holder is provided with radiator, the bottom of described radiator is fixed with aluminium base, described aluminium base is provided with some LED light sources for illumination, described aluminium base and LED light source are provided with dismountable protective cover, be provided with a constant-current source in the inner space of described radiator, one end of described constant-current source is connected with electrical pickoff, and the other end is connected setting with aluminium base.
As preferably, described radiator is set to circular-arc, is equipped with some radiating fins on the circumference of described circular-arc radiator.By adopting this set, can more effectively dispel the heat.
As preferably, described radiator and heat radiation scale integrative-structure arrange.By adopting this set, simple in structure, easily manufactured.
As preferably, described lamp holder is connected the transition of skirt cover and connects with radiator.By adopting this set, make overall structure more stable.
As preferably, described skirt cover is provided with some screws, is provided with in described screw for the fixing screw of skirt cover and radiator.By adopting this set, strengthen integrally-built stability.
Beneficial effect:
The utility model adopts technique scheme that LED fin formula bulb is provided, and has made up the deficiencies in the prior art, has extended service life, has strengthened intensity of illumination, has improved economic benefit, reasonable in design, simple in structure, good looking appearance, easy for installation, illumination is strong, good heat dissipation, and energy saving, economic effect is high.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, LED fin formula bulb, comprise lamp holder 1, the upper end of described lamp holder 1 is provided with electrical pickoff 2, the lower end of described lamp holder 1 is provided with radiator 3, the bottom of described radiator 3 is fixed with aluminium base 4, described aluminium base 4 is provided with some LED light sources 5 for illumination, described aluminium base 4 and LED light source 5 are provided with dismountable protective cover 6, be provided with a constant-current source 7 in the inner space of described radiator 3, one end of described constant-current source 7 is connected with electrical pickoff 2, and the other end is connected setting with aluminium base 4.Described radiator 3 is set to circular-arc, is equipped with some radiating fins 8 on the circumference of described circular-arc radiator 3.Described radiator 3 and the 8 integrative-structure settings of heat radiation scale.Described lamp holder 1 is connected with radiator by the 9 transition connections of skirt cover.Described skirt cover 9 is provided with some screws 10, is provided with in described screw 10 for the fixing screw 11 of skirt cover 9 and radiator 3.
During real work, the upper end of lamp holder 1 is provided with electrical pickoff 2, can conveniently be connected with power supply, and the lower end of described lamp holder 1 is provided with radiator 3, and radiator 3 is set to be equipped with some radiating fins 8 on the circumference of circular-arc, circular-arc radiator 3.Can further improve the radiating effect of radiator 3; radiator 3 and the 8 integrative-structure settings of heat radiation scale; easily manufactured; has operability; the bottom of radiator 3 is fixed with aluminium base 4; aluminium base 4 is provided with some LED light sources 5 for illumination; aluminium base 4 and LED light source 5 are provided with dismountable protective cover 6; can prevent dust; LED light source 5 had protective effect; be provided with a constant-current source 7 in the inner space of radiator 3, an end of constant-current source 7 is connected with electrical pickoff 2, and the other end is connected setting with aluminium base 4.Be provided with skirt cover 9 between lamp holder 1 and radiator 3, skirt cover 9 is provided with some screws 10, is provided with in screw 10 for the fixing screw 11 of skirt cover 9 and radiator 3, can improve integrally-built stability.Make up the deficiencies in the prior art, extended service life, strengthened intensity of illumination, improved economic benefit, reasonable in design, simple in structure, good looking appearance, easy for installation, illumination is strong, good heat dissipation, energy saving, economic effect is high.
Specific embodiment described herein is only to the explanation for example of the utility model spirit, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1.LED fin formula bulb, comprise lamp holder (1), it is characterized in that: the upper end of described lamp holder (1) is provided with electrical pickoff (2), the lower end of described lamp holder (1) is provided with radiator (3), the bottom of described radiator (3) is fixed with aluminium base (4), described aluminium base (4) is provided with some LED light sources (5) for illumination, described aluminium base (4) and LED light source (5) are provided with dismountable protective cover (6), be provided with a constant-current source (7) in the inner space of described radiator (3), one end of described constant-current source (7) is connected with electrical pickoff (2), the other end is connected setting with aluminium base (4).
2. LED fin formula bulb according to claim 1, it is characterized in that: described radiator (3) is set to circular-arc, is equipped with some radiating fins (8) on the circumference of described circular-arc radiator (3).
3. LED fin formula bulb according to claim 2, is characterized in that: described radiator (3) and the integrative-structure setting of heat radiation scale (8).
4. LED fin formula bulb according to claim 1, it is characterized in that: described lamp holder (1) is connected 3 with radiator) connect by skirt cover (9) transition.
5. LED fin formula bulb according to claim 4, it is characterized in that: described skirt cover (9) is provided with some screws (10), is provided with in described screw (10) for the fixing screw (11) of skirt cover (9) and radiator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202286733U CN203273380U (en) | 2013-04-28 | 2013-04-28 | LED fin type bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202286733U CN203273380U (en) | 2013-04-28 | 2013-04-28 | LED fin type bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273380U true CN203273380U (en) | 2013-11-06 |
Family
ID=49503784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202286733U Expired - Fee Related CN203273380U (en) | 2013-04-28 | 2013-04-28 | LED fin type bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273380U (en) |
-
2013
- 2013-04-28 CN CN2013202286733U patent/CN203273380U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIAXING HONGERLAI LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIASHAN XINYU ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 314107, building 228, No. 1, dry kiln Road, dry kiln town, Jiashan County, Zhejiang Province Patentee after: JIAXING HEL LIGHTING TECHNOLOGY CO., LTD. Address before: Jiaxing City, Zhejiang province 314100 Jiashan County town of Jiashan Dayun Road No. 2188 building 6 layer three Patentee before: Jiashan Xinyu Electronic Science & Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180428 |