CN202001889U - Negative-ion LED (light-emitting diode) bulb lamp - Google Patents
Negative-ion LED (light-emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN202001889U CN202001889U CN2011200123906U CN201120012390U CN202001889U CN 202001889 U CN202001889 U CN 202001889U CN 2011200123906 U CN2011200123906 U CN 2011200123906U CN 201120012390 U CN201120012390 U CN 201120012390U CN 202001889 U CN202001889 U CN 202001889U
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- bulb lamp
- base
- light source
- led
- negative
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Abstract
The utility model discloses a negative-ion LED (light-emitting diode) bulb lamp, which comprises a base, an upper cover, an LED light source plate and a negative ion generator, and further comprises a middle sleeve connecting the base with the upper cover, and a PCB (printed circuit board). The PCB which is clamped and embedded in a concave groove of the base comprises a rectification circuit and a constant-current source circuit which is connected in series with the rectification circuit; the negative ion generator is welded on the PCB; the base is electrically connected with an input end of the rectification circuit and an input end of the negative ion generator respectively; an input end of the light source plate is electrically connected with an output end of the constant-current source circuit; and oxygen ions generated by the negative ion generator diffuse outside the lamp through the middle sleeve. The negative-ion LED bulb lamp comprises an LED light source and the negative ion generator and plays the roles of conserving energy, saving electricity and purifying air, and as the bulb lamp adopts lower alternating current (AC) as a power supply source and the AC is converted into lower direct current, the hidden danger of electric shock does not exist.
Description
Technical field
The utility model relates to a kind of bulb lamp, relates in particular to a kind of anion LED bulb lamp.
Background technology
Existing anion LED lamp uses the 220V communication power supply, has very big potential safety hazard.
The utility model content
The utility model purpose is to provide a kind of anion LED bulb lamp of direct current supply.
For achieving the above object, a kind of anion LED bulb lamp comprises base, loam cake, led light source plate and anion generator, be characterized in also comprising, and middle cover, described middle cover connects base and loam cake; And, the PCB circuit board, described PCB circuit-board card is embedded in the groove of base; Described PCB circuit board comprises rectification circuit and the constant-current source circuit of connecting with rectification circuit; Described anion generator is welded on the PCB circuit board; Described base is electrically connected with the input of rectification circuit and the input of anion generator respectively; The input of described led light source plate is electrically connected with the output of constant-current source circuit; The oxonium ion that described anion generator produces is by overlapping in described to the outside diffusion of described anion LED bulb lamp.
Preferably, the top of described loam cake has a through hole; Cover main body during cover comprises in described, the upper and lower surface of described middle cover main body are convexly equipped with first pipe and second pipe respectively, and described first pipe and second pipe communicate with each other; Described first pipe runs through described through hole; The upper surface of the middle cover main body that described led light source plate is fixed in.
The beneficial effects of the utility model are: described anion LED bulb lamp adopts near the led light source of sunshine and comprises anion generator, the effect that can play energy saving and purify air; Because anion LED bulb lamp adopts less alternating current as power supply, and the rectification circuit that utilizes the PCB circuit board to have is converted into less direct current with alternating current, therefore there is not electric shock hidden danger, in addition, the LED cold light source, the backlight temperature is extremely low, touches the hidden danger that does not have scald, can protect household's, particularly child safety; In addition, described anion LED bulb lamp has been inherited the characteristics in LED lamp source, long service life.
Description of drawings
Fig. 1 shows the structural representation of described anion LED bulb lamp.
The structural representation of cover during Fig. 2 shows.
Fig. 3 shows the power supply the principle block diagram of described anion LED bulb lamp.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As depicted in figs. 1 and 2, described anion LED bulb lamp 100 comprises led light source plate 6, base 1, loam cake 3, the cover 2 that is used for connecting base 1 and loam cake 3, PCB circuit board 5 and anion generator 4; The PCB circuit board 5 of described inlay card in base 1 groove comprises rectification circuit and the constant-current source circuit of connecting with rectification circuit; Described anion generator 4 is welded on the described PCB circuit board 5.Described base 1 is electrically connected with the input of rectification circuit and the input of anion generator 4 respectively; The input of described led light source plate 6 is electrically connected with the output of constant-current source circuit.The oxonium ion that described anion generator 4 produces is by overlapping 2 to described anion LED bulb lamp 100 outside diffusions in described.
Further, the top of described anion LED bulb lamp 100 loam cakes 3 has a through hole; Cover main body 21 during cover 2 comprises in described, the upper and lower surface of described middle cover main body 21 are convexly equipped with first pipe, 22 and second pipe 23 respectively, and described first pipe 22 and second is managed 23 and communicated with each other; Described first pipe 22 runs through described through hole; The upper surface of the middle cover main body 21 that described led light source plate 6 is fixed in also is electrically connected with described PCB circuit board 5.
Fig. 3 is the power supply the principle block diagram of described anion LED bulb lamp 100.AC power provides less alternating current to PCB circuit board 5 and anion generator 4 respectively, be preferably the 12V alternating current, by the treatment conversion of described alternating current by the rectification circuit on the PCB circuit board 5 is less direct current, described direct current provides constant DC through constant-current source circuit to led light source plate 6, and described less direct current is preferably 12V.
After described anion LED bulb lamp 100 energisings, the rectification circuit on the PCB circuit board 5 is converted to less direct current with alternating current, and described direct current provides constant DC through constant-current source circuit to led light source plate 6, thereby lights described led light source plate 6; Anion generator 4 is started working simultaneously, ionized air, produce the oxonium ion of high concentration, described oxonium ion is diffused into the whole interior space quickly and evenly under the effect of light collateral radiation and fluctuation effect, when oxonium ion with after airborne bacterium combines, cell interior energy transfer organization is changed, cause its death, oxonium ion can also make pellets such as airborne smog, pernicious gas and organic peculiar smell floating dust, pollen focus in addition, carry out nontoxic reaction, decompose to natural subsidence and come off, thereby reach the effect that purifies air.
Claims (2)
1. an anion LED bulb lamp comprises base, loam cake, led light source plate and anion generator, it is characterized in that: also comprise,
Middle cover, described middle cover connects base and loam cake; And,
The PCB circuit board, described PCB circuit-board card is embedded in the groove of base; Described PCB circuit board comprises rectification circuit and the constant-current source circuit of connecting with rectification circuit; Described anion generator is welded on the PCB circuit board;
Described base is electrically connected with the input of rectification circuit and the input of anion generator respectively; The input of described led light source plate is electrically connected with the output of constant-current source circuit;
The oxonium ion that described anion generator produces is by overlapping in described to the outside diffusion of described anion LED bulb lamp.
2. according to the described anion LED of claim 1 bulb lamp, it is characterized in that: the top of described loam cake has a through hole; Cover main body during cover comprises in described, the upper and lower surface of described middle cover main body are convexly equipped with first pipe and second pipe respectively, and described first pipe and second pipe communicate with each other; Described first pipe runs through described through hole; The upper surface of the middle cover main body that described led light source plate is fixed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200123906U CN202001889U (en) | 2011-01-14 | 2011-01-14 | Negative-ion LED (light-emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200123906U CN202001889U (en) | 2011-01-14 | 2011-01-14 | Negative-ion LED (light-emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001889U true CN202001889U (en) | 2011-10-05 |
Family
ID=44704629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200123906U Expired - Fee Related CN202001889U (en) | 2011-01-14 | 2011-01-14 | Negative-ion LED (light-emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343901A (en) * | 2013-07-05 | 2013-10-09 | 东莞市中实创半导体照明有限公司 | Multifunctional LED module |
| CN105276409A (en) * | 2014-07-25 | 2016-01-27 | 潘树东 | LED air purification bulb lamp |
| CN105909992A (en) * | 2016-06-08 | 2016-08-31 | 江门市新中光科技有限公司 | LED negative ion lamp with aluminum-made heat dissipation structure |
-
2011
- 2011-01-14 CN CN2011200123906U patent/CN202001889U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343901A (en) * | 2013-07-05 | 2013-10-09 | 东莞市中实创半导体照明有限公司 | Multifunctional LED module |
| CN105276409A (en) * | 2014-07-25 | 2016-01-27 | 潘树东 | LED air purification bulb lamp |
| CN105909992A (en) * | 2016-06-08 | 2016-08-31 | 江门市新中光科技有限公司 | LED negative ion lamp with aluminum-made heat dissipation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120114 |