CN202253036U - High-power LED bulb lamp - Google Patents
High-power LED bulb lamp Download PDFInfo
- Publication number
- CN202253036U CN202253036U CN2011203646987U CN201120364698U CN202253036U CN 202253036 U CN202253036 U CN 202253036U CN 2011203646987 U CN2011203646987 U CN 2011203646987U CN 201120364698 U CN201120364698 U CN 201120364698U CN 202253036 U CN202253036 U CN 202253036U
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- China
- Prior art keywords
- led lamp
- led
- lamp
- group
- drive circuit
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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 high-power LED bulb lamp, which comprises a lamp socket, an LED lamp panel and a spherical diffuser. A plurality of LED lamps are arranged on the LED lamp panel and include a first LED lamp group and a second LED lamp group, a first driving circuit, a second driving circuit and a single chip microcomputer with a timer are further arranged in the lamp socket, the first LED lamp group and the second LED lamp group are connected with the first driving circuit and the second driving circuit respectively, and both the first driving circuit and the second driving circuit are controlled by the single chip microcomputer. The high-power LED bulb lamp is fine in working stability and long in service life.
Description
Technical field
The utility model belongs to the LED field of light fittings, relates to a kind of great power LED bulb lamp.
Background technology
Existing great power LED bulb lamp (power is more than 40 watts); Because long-term continuous operation, can cause LED lamp persistent fever and fragile, thereby influence the steady operation and the service life of whole great power LED bulb lamp; Therefore, be necessary existing great power LED bulb lamp is improved.
The utility model content
The utility model technical problem to be solved provides a kind of great power LED bulb lamp, this great power LED bulb lamp good operating stability, long service life.
The technical solution of utility model is following:
A kind of great power LED bulb lamp; Comprise lamp socket, LED lamp plate and spherical diffuser; The LED lamp plate is provided with a plurality of LED lamps; Described a plurality of LED lamp is divided into two groups: first group of LED lamp and second group of LED lamp, also be provided with the single-chip microcomputer of first drive circuit, second drive circuit and band timer in the lamp socket, and first group of LED lamp is connected with second drive circuit with first drive circuit respectively with second group of LED lamp; First drive circuit is connected with second drive circuit and all is controlled by single-chip microcomputer.
Described a plurality of LED lamp circular array on the LED lamp plate, and first group of LED lamp and second group of LED lamp interlaced arrangement: one belongs to first group of LED lamp in promptly any 2 adjacent LED lamps, and another belongs to second group of LED lamp.
Beneficial effect:
The great power LED bulb lamp of the utility model; A plurality of LED are divided into 2 groups; The two groups of drive circuits of Single-chip Controlling that adopt the band timer drive two groups of LED lamps when switching; Two groups of LED lamps all are in the service intermittent state, can not damage easily because of persistent fever, thereby improve the job stability of great power LED bulb lamp.During switching, owing to 2 groups of LED lamps are arranged on the same circumference, and arranged crosswise, therefore, the switching of imperceptible two groups of LED lamps when the user uses can not influence user's use.
Description of drawings
Fig. 1 is the general structure sketch map of the great power LED bulb lamp of the utility model;
Fig. 2 is the drive circuit principle schematic of LED lamp;
Fig. 3 is the layout sketch map of LED lamp on the LED lamp plate;
Label declaration: 1-lamp socket, 2-LED lamp plate, 3-LED lamp, the spherical diffuser of 4-, first group of LED lamp of 31-, second group of LED lamp of 32-.
The specific embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
Shown in Fig. 1-3; A kind of great power LED bulb lamp; Comprise lamp socket, LED lamp plate and spherical diffuser, the LED lamp plate is provided with a plurality of LED lamps, and described a plurality of LED lamps are divided into two groups: first group of LED lamp and second group of LED lamp; Also be provided with the single-chip microcomputer of first drive circuit, second drive circuit and band timer in the lamp socket, first group of LED lamp is connected with second drive circuit with first drive circuit respectively with second group of LED lamp; First drive circuit is connected with second drive circuit and all is controlled by single-chip microcomputer.
Described a plurality of LED lamp circular array on the LED lamp plate, and first group of LED lamp and second group of LED lamp interlaced arrangement: one belongs to first group of LED lamp in promptly any 2 adjacent LED lamps, and another belongs to second group of LED lamp.
The drive circuit of driving LED lamp is a prior art, has a lot of ripe constant-current driven chips, and single-chip microcomputer can be controlled whether output current of constant-current driven chip through the Enable Pin of control constant-current driven chip.
Timer can be set to 1 hour, and is every at a distance from 1 hour, switches to another group LED lamp from one group of LED lamp, avoids damaging because of one group of LED lamp is heated for a long time, prolongs the service life of LED bulb lamp integral body.
Claims (2)
1. great power LED bulb lamp; Comprise lamp socket, LED lamp plate and spherical diffuser; The LED lamp plate is provided with a plurality of LED lamps, it is characterized in that, described a plurality of LED lamps are divided into two groups: first group of LED lamp and second group of LED lamp; Also be provided with the single-chip microcomputer of first drive circuit, second drive circuit and band timer in the lamp socket, first group of LED lamp is connected with second drive circuit with first drive circuit respectively with second group of LED lamp; First drive circuit is connected with second drive circuit and all is controlled by single-chip microcomputer.
2. great power LED bulb lamp according to claim 1; It is characterized in that; Described a plurality of LED lamp circular array on the LED lamp plate; And first group of LED lamp and second group of LED lamp interlaced arrangement: one belongs to first group of LED lamp in promptly any 2 adjacent LED lamps, and another belongs to second group of LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203646987U CN202253036U (en) | 2011-09-27 | 2011-09-27 | High-power LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203646987U CN202253036U (en) | 2011-09-27 | 2011-09-27 | High-power LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253036U true CN202253036U (en) | 2012-05-30 |
Family
ID=46114276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203646987U Expired - Fee Related CN202253036U (en) | 2011-09-27 | 2011-09-27 | High-power LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135253A (en) * | 2015-09-12 | 2015-12-09 | 东莞市洲创实业有限公司 | Novel LED lamp |
-
2011
- 2011-09-27 CN CN2011203646987U patent/CN202253036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135253A (en) * | 2015-09-12 | 2015-12-09 | 东莞市洲创实业有限公司 | Novel LED lamp |
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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: 20120530 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |