CN200961826Y - LED lumination lamp bulb - Google Patents
LED lumination lamp bulb Download PDFInfo
- Publication number
- CN200961826Y CN200961826Y CNU2006201080502U CN200620108050U CN200961826Y CN 200961826 Y CN200961826 Y CN 200961826Y CN U2006201080502 U CNU2006201080502 U CN U2006201080502U CN 200620108050 U CN200620108050 U CN 200620108050U CN 200961826 Y CN200961826 Y CN 200961826Y
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- China
- Prior art keywords
- led
- led group
- circuit
- bulb
- fixing parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a LED illuminating bulb, comprising a seat, a transparent light mask, a LED group equipping fixing element, a LED group comprising a plurality of LED and a controlling circuit, wherein the LED group equipping fixing element is made by a plurality of circled circuit panels, and the LED group equipping is distributed on each circuit panel. The utility model split joints a plurality of circuit panels, which greatly increases the equipping areas of LED, the great increasing of quantity of circuit panels which can be equipped increases the light strength of a bulb, the bulb made in this method has a big light strength, which can be used for indoor illumination as an illuminating light.
Description
Technical field
The utility model relates to a kind of lighting device, refers in particular to a kind of LED lighting bulb that can realize illumination functions in common ball bubble with common low-power LED.
Background technology
Traditional lighting generally adopts electric light source, and its shortcoming is that power consumption is big, luminous efficiency is lower, and energy waste is serious.
Because LED power consumption is low, luminous intensity is big, luminous efficiency is high and volume is little, engendered that now a kind of LED of employing substitutes the light fixture of traditional electrical light source as light source, because single led luminous intensity is limited, can not satisfy the required luminous intensity of illumination, this type of light fixture generally uses as ornament lamp or indicator lamp.
Utility model patent ZL200420006723.4 discloses a kind of led light source lighting bulb, comprises bulb shield, emitting led group and tube face, and bulb shield is connected with tube face, and emitting led group is arranged on the tube face, is positioned at bulb shield.Wherein, emitting led group comprises multi-layer PCB board and most LED, and multi-layer PCB board is along the bulb axially-aligned, and diameter increases downwards gradually, is pyramid and arranges.LED is separately fixed on the multi-layer PCB board, also is pyramid and arranges, and be electrically connected with pcb board.Emitting led group is electrically connected with tube face by binding post.The PCB stacked system that this technical scheme adopts is not easy to install and fix.
Summary of the invention
The utility model provides that a kind of simple in structure, luminous intensity is big, the LED illuminator lamp of long service life bubble.
A kind of LED lighting bulb comprises base, Transparent lamp shade, LED group's mounting fixing parts, by LED group and control circuit that several LED form, and described LED group's mounting fixing parts is formed by the some circuit boards system of enclosing, and LED group distributes and is installed on each circuit board.
Described LED group's mounting fixing parts is by 6 side circuit boards and 2 cylindrical shapes that the terminal circuit plate system of enclosing forms.
Described each circuit board two ends, side have tenon, and tenon is provided with pad, and correspondence is provided with mortise and pad hole on each terminal circuit plate.
Described LED group's mounting fixing parts inside is provided with the retainer ring that each circuit board is connected and fixed.
The utility model is on the basis of Φ 60 balls bubble, some circuit boards are stitched together form a stereochemical structure and replace an original circuit board that is used to install and fix the LED fluorescent tube, increased erection space widely, installable LED quantity greatly increases, thereby strengthened the luminous intensity of bulb, can be used as lighting and be used for room lighting.That the utility model also has is simple in structure, manufacture advantages such as convenient.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the mounting structure schematic diagram of LED group among Fig. 1;
Fig. 3 is the side view of Fig. 2.
The specific embodiment
As shown in Figure 1, a kind of LED lighting bulb, the LED group 4 and the control circuit that comprise base 1, Transparent lamp shade 2, LED group's mounting fixing parts 3, form by several LED, the cylinder that LED group's mounting fixing parts 3 is surrounded by six blocks of lateral circuit plates 5 and two ends circuit board 6 makes the area that LED is installed reach maximum.
Each side circuit board 5 two ends of LED group's mounting fixing parts 3 have tenon 7, and tenon 7 is provided with pad, and correspondence is provided with mortise 8 and pad hole on the two ends circuit board 6.The tenon 7 at side circuit board 5 two ends inserts two ends circuit board 6 mortises 8 and realizes being connected and fixed between lateral circuit plate and the two ends circuit board, and further fixing by the retainer ring of being located at LED mounting fixing parts 3 inside.In tenon 7 pads of lateral circuit plate 6, insert a LED pin, just reach dual-use function fixing and conduction after the welding.
Shown in Fig. 2,3, LED group is made of 98 common low-power LEDs, and each monomer LED constitutes 7 branch roads according to the mode of series connection earlier, composes in parallel a string-and mix led circuit by 7 branch roads again.
Control circuit is made up of bridge rectifier, power factor correction circuit and DC/DC circuit, and the DC/DC circuit is finished the constant current control of LED lamp by integrated circuit HV9910 and external inductance, diode, FET, two electric capacity and three resistance.
Claims (4)
1. LED lighting bulb, the LED group (4) and the control circuit that comprise base (1), Transparent lamp shade (2), LED group's mounting fixing parts (3), form by several LED, it is characterized in that: described LED group's mounting fixing parts (3) is formed by the some circuit boards system of enclosing, and LED group (4) distributes and is installed on each circuit board.
2. LED lighting bulb as claimed in claim 1 is characterized in that: described LED group's mounting fixing parts (3) is the cylindrical shape that is formed by 6 side circuit boards (5) and 2 blocks of terminal circuit plates (6) system of enclosing.
3. LED lighting bulb as claimed in claim 2 is characterized in that: described each side circuit board (5) two ends have tenon (7), and tenon (7) is provided with pad, and each terminal circuit plate (6) is gone up correspondence and is provided with mortise (8) and pad hole.
4. LED lighting bulb as claimed in claim 1 is characterized in that: described LED group's mounting fixing parts (3) inside is provided with the retainer ring that each circuit board is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201080502U CN200961826Y (en) | 2006-09-21 | 2006-09-21 | LED lumination lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201080502U CN200961826Y (en) | 2006-09-21 | 2006-09-21 | LED lumination lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200961826Y true CN200961826Y (en) | 2007-10-17 |
Family
ID=38798344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201080502U Expired - Fee Related CN200961826Y (en) | 2006-09-21 | 2006-09-21 | LED lumination lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200961826Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121616A (en) * | 2011-04-22 | 2011-07-13 | 德清新明辉电光源有限公司 | Led illuminating lamp |
| WO2013177735A1 (en) * | 2012-05-28 | 2013-12-05 | 深圳市众明半导体照明有限公司 | Led light source and illuminating apparatus |
| CN105546380A (en) * | 2015-12-28 | 2016-05-04 | 扬州市第一人民医院 | LED rice-shaped lamp |
-
2006
- 2006-09-21 CN CNU2006201080502U patent/CN200961826Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121616A (en) * | 2011-04-22 | 2011-07-13 | 德清新明辉电光源有限公司 | Led illuminating lamp |
| WO2013177735A1 (en) * | 2012-05-28 | 2013-12-05 | 深圳市众明半导体照明有限公司 | Led light source and illuminating apparatus |
| CN105546380A (en) * | 2015-12-28 | 2016-05-04 | 扬州市第一人民医院 | LED rice-shaped lamp |
| CN105546380B (en) * | 2015-12-28 | 2018-11-09 | 扬州市第一人民医院 | LED meters of bubble lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |