CN204420696U - New LED ornamental lamp - Google Patents
New LED ornamental lamp Download PDFInfo
- Publication number
- CN204420696U CN204420696U CN201520165499.1U CN201520165499U CN204420696U CN 204420696 U CN204420696 U CN 204420696U CN 201520165499 U CN201520165499 U CN 201520165499U CN 204420696 U CN204420696 U CN 204420696U
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- China
- Prior art keywords
- led
- glass
- lamp holder
- bulb
- seal wire
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- Expired - Fee Related
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of New LED ornamental lamp.It comprises bulb (1), the bottom of bulb (1) is provided with lamp holder (2), be provided with LED drive circuit (3) in lamp holder (2), the bottom of lamp holder (2) is provided with power contact (4); Be provided with glass stem (5) in described bulb (1), glass stem (5) below is provided with glass pedestal (6), and glass pedestal (6) is fixed on lamp holder (2); More than one LED silk (7) is also provided with in described bulb (1), the top of LED silk (7) is fixed on glass stem (5) top through upper seal wire (8), LED silk (7) below is fixed in glass pedestal (6) through lower seal wire (10), and lower seal wire (10) is worn glass pedestal (6) and is excessively connected with LED drive circuit (3).
Description
Technical field
The utility model relates to a kind of ornamental lamp, particularly a kind of New LED ornamental lamp.
Background technology
LED, as a kind of new light source, because of its advantage such as good energy-conserving effect, long-life, has been widely used in various lighting installation.White light LEDs is described as the forth generation lighting source of alternative fluorescent lamp and incandescent lamp.LED changes the luminous principle with the luminescence of fluorescent lamp tricolor powder of incandescent lamp tungsten filament, utilizes electroluminescence, has that light efficiency is high, radiationless, the life-span long, an advantage of low-power consumption and environmental protection.There is a kind of LED ornamental lamp in the market, use the LED silk of strip, make audience can watch strip filament through bulb, look excellent.But the design of long filament easily makes filament bend, topple over, and affects lighting effect.In addition, existing LED ornamental lamp is due to the needs of distinctive low current, therefore very high to LED drive circuit designing requirement.
Utility model content
The purpose of this utility model is, provides a kind of New LED ornamental lamp.Filament fixation of the present utility model, solves the problem that filament is flexible, topple over, and improves service life and the result of use of product.In addition, LED drive circuit of the present utility model improves the stability of product.
The technical solution of the utility model: a kind of New LED ornamental lamp, comprises bulb, and the bottom of bulb is provided with lamp holder, is provided with LED drive circuit in lamp holder, and the bottom of lamp holder is provided with power contact; Be provided with glass stem in described bulb, be provided with glass pedestal below glass stem, glass pedestal is fixed on lamp holder; Also be provided with more than one LED silk in described bulb, the top of LED silk is fixed on above glass stem through upper seal wire, is fixed in glass pedestal below LED silk through lower seal wire, and lower seal wire is worn glass pedestal and is excessively connected with LED drive circuit.
In above-mentioned New LED ornamental lamp, described LED drive circuit comprise connect with power contact exchange current limiter and bridge rectifier, described interchange current limiter and bridge rectifier are also parallel with light modulator; Described bridge rectifier is connected with direct current limiter and LED silk.
Compared with prior art, the utility model is fixed with glass pedestal on lamp holder, the top of glass pedestal is provided with glass stem, the top of LED silk is fixed on above glass stem through upper seal wire, the below of LED silk is fixed in glass pedestal through lower seal wire, this structure makes filament fixation, solves the problem that filament is flexible, topple over, and improves service life and the result of use of product.In addition, the utility model has redesigned LED drive circuit, thus considerably improves the stability of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the circuit theory diagrams of LED drive circuit.
Accompanying drawing marks: bulb 1, lamp holder 2, LED drive circuit 3, power contact 4, glass stem 5, glass pedestal 6, LED silk 7, upper seal wire 8, lower seal wire 10, exchanges current limiter 12, bridge rectifier 13, light modulator 14,15 direct current limiters.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment: a kind of New LED ornamental lamp, as shown in Figure 1, comprise clear lamp foam 1, bulb comprises the various shapes such as pears type, spindle-type, long strip type, and the bottom of bulb 1 is provided with lamp holder 2; Be provided with LED drive circuit 3 in lamp holder 2, the bottom of lamp holder 2 is provided with power contact 4; Be provided with clear glass stem stem 5 in described bulb 1, be provided with glass pedestal 6 below glass stem 5, glass pedestal 6 is fixed on lamp holder 2; Also be provided with more than one LED silk 7 in described bulb 1, the top of LED silk 7 is fixed on above glass stem 5 through upper seal wire 8, and namely go up seal wire through above glass stem, two ends are each fixes a LED silk.Be fixed in glass pedestal 6 through lower seal wire 10 below LED silk 7, and lower seal wire 10 is worn glass pedestal 6 and is excessively connected with LED drive circuit 3.As shown in Figure 2, described LED drive circuit 3 comprise connect with power contact 4 exchange current limiter 12 (or claiming to exchange current-limiting circuit) and bridge rectifier 13 (or claiming bridge rectifier), described interchange current limiter 12 and bridge rectifier 13 are also parallel with light modulator 14 (or claiming light adjusting circuit); Described bridge rectifier 13 is connected with direct current limiter 15 (or claiming direct current current-limiting circuit) and LED silk 7.Described interchange current limiter plays the metering function exchanged on main road, the effect of bridge rectifier converts interchange to direct current, driving LED filament light-emitting, the object of direct current limiter be to bridge rectifier rectification after direct current carry out current limliting, and adjuster object adjusts the different brightness of light, namely by reducing or increase the light output of the varying strength that RMS voltage impels the light of mean power to produce.Described interchange current limiter, bridge rectifier, light modulator, direct current limiter are by commercially available acquisition, and therefore concrete structure does not repeat them here.
Claims (2)
1. New LED ornamental lamp, it is characterized in that: comprise bulb (1), the bottom of bulb (1) is provided with lamp holder (2), be provided with LED drive circuit (3) in lamp holder (2), the bottom of lamp holder (2) is provided with power contact (4); Be provided with glass stem (5) in described bulb (1), glass stem (5) below is provided with glass pedestal (6), and glass pedestal (6) is fixed on lamp holder (2); More than one LED silk (7) is also provided with in described bulb (1), the top of LED silk (7) is fixed on glass stem (5) top through upper seal wire (8), LED silk (7) below is fixed in glass pedestal (6) through lower seal wire (10), and lower seal wire (10) is worn glass pedestal (6) and is excessively connected with LED drive circuit (3).
2. New LED ornamental lamp according to claim 1, it is characterized in that: described LED drive circuit (3) comprise connect with power contact (4) exchange current limiter (12) and bridge rectifier (13), described interchange current limiter (12) and bridge rectifier (13) are also parallel with light modulator (14); Described bridge rectifier (13) is connected with direct current limiter (15) and LED silk (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165499.1U CN204420696U (en) | 2015-03-23 | 2015-03-23 | New LED ornamental lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165499.1U CN204420696U (en) | 2015-03-23 | 2015-03-23 | New LED ornamental lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420696U true CN204420696U (en) | 2015-06-24 |
Family
ID=53471065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165499.1U Expired - Fee Related CN204420696U (en) | 2015-03-23 | 2015-03-23 | New LED ornamental lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017028329A1 (en) * | 2015-08-17 | 2017-02-23 | 苏州汉克山姆照明科技有限公司 | Omnidirectional light emitting lamp having foldable light panel |
| TWI575184B (en) * | 2015-08-11 | 2017-03-21 | LED bulb structure | |
| CN106523932A (en) * | 2015-09-09 | 2017-03-22 | 欧司朗有限公司 | LED lighting device |
-
2015
- 2015-03-23 CN CN201520165499.1U patent/CN204420696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI575184B (en) * | 2015-08-11 | 2017-03-21 | LED bulb structure | |
| WO2017028329A1 (en) * | 2015-08-17 | 2017-02-23 | 苏州汉克山姆照明科技有限公司 | Omnidirectional light emitting lamp having foldable light panel |
| CN106523932A (en) * | 2015-09-09 | 2017-03-22 | 欧司朗有限公司 | LED lighting device |
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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: 20150624 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |