CN202281094U - LED (Light-emitting diode) lamp - Google Patents
LED (Light-emitting diode) lamp Download PDFInfo
- Publication number
- CN202281094U CN202281094U CN2011204163353U CN201120416335U CN202281094U CN 202281094 U CN202281094 U CN 202281094U CN 2011204163353 U CN2011204163353 U CN 2011204163353U CN 201120416335 U CN201120416335 U CN 201120416335U CN 202281094 U CN202281094 U CN 202281094U
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- Prior art keywords
- led lamp
- led
- light
- acrylic plate
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a light-emitting diode (LED) lamp. The LED lamp comprises a lamp holder, an LED driving circuit and a plurality of LED luminous bodies arranged in the lamp holder, wherein each LED luminous body is an independent concentrating LED lamp bead, an acrylic plate with a plurality of through holes is arranged around the LED lamp beads, and the through holes are matched with the LED lamp beads in position. According to the utility model, the acrylic plate of the LED lamp is placed on the luminous surface of the lamp holder, the LED lamp beads are placed in the through holes of the acrylic plate, the horizontal surface of the acrylic plate is higher than the light-outlet surfaces of the LED lamp beads and the light of the LED lamp beads shines onto the acrylic plate to lighten the acrylic plate. Therefore, the luminous surface of the LED lamp and the LED lamp beads are lightened and can not have dark rings.
Description
Technical field
The utility model relates to lamp, the LED lamp that particularly a kind of translucent effect is good.
Background technology
LED (Light Emitting Diode, light emitting diode) is a kind of solid-state semiconductor devices, and it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is a negative pole, and the other end connects the positive pole of power supply, makes entire wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is a P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is a N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form one " P-N knot " between them.When electric current acted on this wafer through lead, electronics will be pushed to the P district, and electronics will send energy with the form of photon, the luminous principle of LED that Here it is then with hole-recombination in the P district.And the color of light wavelength decision light, by forming the decision of P-N knot material.
Yet the translucent effect of existing a lot of LED lamps is not so good, and is darker etc. like the light-emitting area of lamp.
Summary of the invention
The main purpose of the utility model provides the good LED lamp of a kind of translucent effect, is intended to realize that the light-emitting area of LED lamp is brighter, does not have dark circle, and translucent effect is better.
The utility model proposes a kind of LED lamp; Comprise lamp socket, led drive circuit, several are arranged on the LED illuminator in the said lamp socket; The LED lamp pearl that said LED illuminator is independent optically focused; Around said LED lamp pearl, be provided with one be provided with several through holes acrylic board, the position of said through hole and said LED lamp pearl is suitable.
Preferably, the horizontal plane of said acrylic board is higher than the exiting surface of said LED lamp pearl, makes the light of said LED lamp pearl can inject said acrylic board.
Preferably, said LED lamp pearl is 3 to 12.
The acrylic board of the utility model places on the light-emitting area of lamp socket; LED lamp pearl is placed oneself in the midst of in the through hole of acrylic board; The horizontal plane of acrylic board is higher than the exiting surface of said LED lamp pearl, and the light of LED lamp pearl injects acrylic board, makes acrylic board shinny; Meeting of the light-emitting area of the LED lamp of the utility model and LED lamp pearl are light together like this, do not have dark circle.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model LED lamp;
Fig. 2 is the structural representation of acrylic board among the embodiment of the utility model LED lamp.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 1; One embodiment of the LED lamp of the utility model is proposed; Comprise lamp socket 100, the lampshade that is connected with said lamp socket 100, led drive circuit, 4 LED illuminators that are arranged in the said lamp socket 100, the LED illuminator is connected with led drive circuit through lead.Be provided with substrate in the lamp socket 100, the radiator that is connected with substrate and cover the white acrylic board 300 on the substrate.The LED illuminator is connected on the substrate, and the LED illuminator is the LED lamp pearl 200 of independent optically focused, and the heat of LED lamp pearl 200 luminous generations is conducted to radiator by substrate, by radiator heat is distributed.Acrylic board 300 is provided with 4 suitable through holes in position with said LED lamp pearl 200, and the position of through hole and LED lamp pearl 200 sets, and acrylic board 300 passes LED lamp pearl 200 and covers on the substrate.The LED lamp is centered on by acrylic board 300, and the horizontal plane of acrylic board 300 is higher than the exiting surface of LED lamp pearl 200, and the part light of said like this LED lamp pearl 200 can inject said acrylic board 300.Because the light transmission of acrylic board 300 is splendid; Can reach more than 92%; Required intensity of light is less, so the part light of LED lamp pearl 200 injects acrylic board 300, just can make acrylic board 300 shinny; Meeting of the light-emitting area of the LED lamp of the utility model and LED lamp pearl 200 are light together like this, do not have dark circle.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (3)
1. LED lamp; Comprise lamp socket, led drive circuit, several are arranged on the LED illuminator in the said lamp socket; It is characterized in that; The LED lamp pearl that said LED illuminator is independent optically focused, around said LED lamp pearl, be provided with one be provided with several through holes acrylic board, the position of said through hole and said LED lamp pearl is suitable.
2. LED lamp according to claim 1 is characterized in that, the horizontal plane of said acrylic board is higher than the exiting surface of said LED lamp pearl, makes the light of said LED lamp pearl can inject said acrylic board.
3. LED lamp according to claim 1 and 2 is characterized in that, said LED lamp pearl is 3 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204163353U CN202281094U (en) | 2011-10-27 | 2011-10-27 | LED (Light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204163353U CN202281094U (en) | 2011-10-27 | 2011-10-27 | LED (Light-emitting diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281094U true CN202281094U (en) | 2012-06-20 |
Family
ID=46227262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204163353U Expired - Fee Related CN202281094U (en) | 2011-10-27 | 2011-10-27 | LED (Light-emitting diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557463A (en) * | 2013-11-08 | 2014-02-05 | 桂林福冈新材料有限公司 | LED (light-emitting diode) lamp |
| CN104295956A (en) * | 2014-09-15 | 2015-01-21 | 昆山博文照明科技有限公司 | LED lamp bead set and LED lamp |
| CN104534368A (en) * | 2014-12-08 | 2015-04-22 | 昆山博文照明科技有限公司 | Side transmission type LED lamp |
-
2011
- 2011-10-27 CN CN2011204163353U patent/CN202281094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557463A (en) * | 2013-11-08 | 2014-02-05 | 桂林福冈新材料有限公司 | LED (light-emitting diode) lamp |
| CN104295956A (en) * | 2014-09-15 | 2015-01-21 | 昆山博文照明科技有限公司 | LED lamp bead set and LED lamp |
| CN104534368A (en) * | 2014-12-08 | 2015-04-22 | 昆山博文照明科技有限公司 | Side transmission type 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: 20120620 Termination date: 20141027 |
|
| EXPY | Termination of patent right or utility model |