CN204042479U - A kind of LED lamp structure of 4 π luminescences - Google Patents
A kind of LED lamp structure of 4 π luminescences Download PDFInfo
- Publication number
- CN204042479U CN204042479U CN201420152245.1U CN201420152245U CN204042479U CN 204042479 U CN204042479 U CN 204042479U CN 201420152245 U CN201420152245 U CN 201420152245U CN 204042479 U CN204042479 U CN 204042479U
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- China
- Prior art keywords
- circuit
- circuit board
- pieces
- led lamp
- lamp structure
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- Expired - Fee Related
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- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a kind of LED lamp structure, and it is by cell-shell, and 4 π are emitting led, and drive circuit formed.4 π are emitting led is wired to drive circuit board combination; Drive circuit board combination comprises 3 pieces of circuit boards; Wherein 2 pieces of circuit board level are placed, and have a conducting connecting part between 2 pieces of circuit boards at least; Described in 3rd piece of circuit board is vertically fixed on wherein above or below one piece of horizontal circuit boards, form T-shaped plate, thus form complete circuit and connect.Accordingly, drive circuit can be positioned in smaller space.Reduce the interference between parts simultaneously.
Description
Technical field
The utility model relates to a kind of LED lamp structure, particularly relates to the LED that the lamp holders such as E12, E14, E17, E26/27 of drive circuit board are placed in the little space of requirement.
Background technology
Along with the development of LED technology, LED has entered general illumination field.As shown in Figure 1, due to the characteristic of LED DC driven, making LED when replacing incandescent lamp or CFL, needing certain drive circuit (101) to carry out driving LED luminescence; Simultaneously in order to reach electromagnetic compatibility and jamproof requirement, needing to add the circuit such as filtering, therefore needing larger space to carry out mounting circuit boards, but lamp socket (102) and/or lamp holder (103) in general inadequate space.
Utility model content
［ technical problem that will solve ］
Technical problem to be solved in the utility model is to provide a kind of 4 π light emitting LED lamp structures needing less space to place drive circuit.
［ technical scheme ］
Technical problem to be solved in the utility model realizes by the following technical solutions.
As shown in Figure 2, the utility model realizes a kind of LED lamp structure, and it is by 4 π emitting led (201), and cell-shell (202) and drive circuit board combination (203) formed.The emitting led drive circuit board combination being wired to drive circuit of 4 π; Drive circuit board combination comprises 3 pieces of circuit boards; Wherein 2 pieces of circuit board level are placed, and have a conducting connecting part at least between 2 pieces of circuit boards of described parallel placement; Described in described 3rd piece of circuit board is vertically fixed on wherein above or below one piece of horizontal circuit boards, form T-shaped plate, thus form complete circuit and connect.Accordingly, in the lamp socket (204) that drive circuit can be positioned over smaller space and/or lamp holder (205).Reduce the interference between parts simultaneously.
In fig. 2, described drive circuit includes but not limited to EMI filter circuit (203a), full-wave rectifying circuit (203b), constant-current constant-voltage circuit (203c), and 3 described circuit are positioned over described 3 pieces independently on circuit board respectively.
LED lamp structure of the present utility model, on 2 pieces of circuit boards (203b) that perpendicular circuit board (203a) is fixed on electric horizontal positioned by the mode of slotting weldering or connector and (203c), also can be connected by wire or other conducting connecting part between circuit board (203b) and (203c).
Described in LED lamp structure of the present utility model, the type of lamp holder can be, but not limited to E12, E14, E17, E26 or E27.
［ beneficial effect ］
The beneficial effects of the utility model are: the combination of drive circuit board that the utility model proposes, and can reduce drive circuit space, circuit board can be placed in little space, and particularly the lamp socket of LED bulb and lamp holder, can reduce the interference between parts simultaneously.
Accompanying drawing explanation
Fig. 1 is light emitting LED lamp structural representation of the prior art;
Fig. 2 is the light emitting LED lamp structural representation in the utility model;
Fig. 3 is the syndeton schematic diagram of the light emitting LED lamp drive circuit board in the utility model in embodiment 1;
Fig. 4 is the syndeton schematic diagram of the light emitting LED lamp drive circuit board in the utility model in embodiment 2;
Fig. 5 is the syndeton schematic diagram of the light emitting LED lamp drive circuit board in the utility model in embodiment 3; And
Fig. 6 is the light emitting LED lamp drive circuit board circuit diagram in the utility model in embodiment 4.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Embodiment 1
As shown in Figure 3, a kind of LED lamp structure described in the utility model, wherein 2 pieces of circuit boards (301b, 301c) of horizontal positioned are horizontally placed on the top of described 3rd piece of perpendicular circuit board (301a).
Embodiment 2
As shown in Figure 4, a kind of LED lamp structure described in the utility model, wherein 2 pieces of circuit boards (401b, 401c) of horizontal positioned are horizontally placed on the below of described 3rd piece of perpendicular circuit board (401a).
Embodiment 3
As shown in Figure 5, a kind of LED lamp structure described in the utility model, wherein the 3rd piece of perpendicular circuit board (501a) is vertically installed in the middle of 2 pieces of circuit boards (501b, 501c) of described horizontal positioned.
Embodiment 4
The drive circuit board of a kind of LED lamp structure described in the utility model can adopt but be not limited to the drive circuit shown in Fig. 6.
Claims (8)
1. a LED lamp structure, comprise cell-shell (202), 4 π emitting led (201), drive circuit (203), it is characterized in that, the emitting led drive circuit board combination being wired to drive circuit of described 4 π, described drive circuit board combination comprises 3 pieces of circuit boards, wherein 2 pieces of circuit board level are placed, a conducting connecting part is had at least between 2 pieces of circuit boards of described horizontal positioned, described in described 3rd piece of circuit board is vertically fixed on wherein above or below one piece of horizontal circuit boards, forms T-shaped plate and be connected with the complete circuit of formation.
2. LED lamp structure according to claim 1, it is characterized in that, described drive circuit comprises EMI filter circuit (203a), full-wave rectifying circuit (203b), constant-current constant-voltage circuit (203c), and 3 described circuit are positioned over described 3 pieces independently on circuit board respectively.
3. LED lamp structure according to claim 1, is characterized in that, the type of the lamp holder in described LED lamp structure is E12, E14, E17, E26 or E27.
4. LED lamp structure according to claim 2, is characterized in that, perpendicular circuit board (203a) is fixed on 2 pieces of circuit boards (203b, 203c) of horizontal positioned by the mode of inserting weldering or connector.
5. LED lamp structure according to claim 2, is characterized in that, is connected between 2 pieces of circuit boards (203b, 203c) of horizontal positioned by wire or other conducting connecting part.
6. LED lamp structure according to claim 1 and 2, is characterized in that, 2 pieces of circuit boards (301b, 301c) of described horizontal positioned are horizontally placed on the top of described 3rd piece of perpendicular circuit board (301a).
7. LED lamp structure according to claim 1 and 2, is characterized in that, 2 pieces of circuit boards (401b, 401c) of described horizontal positioned are horizontally placed on the below of described 3rd piece of perpendicular circuit board (401a).
8. LED lamp structure according to claim 1 and 2, is characterized in that, described 3rd piece of perpendicular circuit board (501a) is vertically installed in the middle of 2 pieces of circuit boards (501b, 501c) of described horizontal positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152245.1U CN204042479U (en) | 2014-03-31 | 2014-03-31 | A kind of LED lamp structure of 4 π luminescences |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152245.1U CN204042479U (en) | 2014-03-31 | 2014-03-31 | A kind of LED lamp structure of 4 π luminescences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204042479U true CN204042479U (en) | 2014-12-24 |
Family
ID=52243141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152245.1U Expired - Fee Related CN204042479U (en) | 2014-03-31 | 2014-03-31 | A kind of LED lamp structure of 4 π luminescences |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204042479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037250A1 (en) * | 2017-08-25 | 2019-02-28 | 深圳佳比泰智能照明股份有限公司 | Dimming and color modulating filament lamp |
-
2014
- 2014-03-31 CN CN201420152245.1U patent/CN204042479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037250A1 (en) * | 2017-08-25 | 2019-02-28 | 深圳佳比泰智能照明股份有限公司 | Dimming and color modulating filament 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: 20141224 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |