CN201599615U - LED global bulb - Google Patents
LED global bulb Download PDFInfo
- Publication number
- CN201599615U CN201599615U CN2010200592730U CN201020059273U CN201599615U CN 201599615 U CN201599615 U CN 201599615U CN 2010200592730 U CN2010200592730 U CN 2010200592730U CN 201020059273 U CN201020059273 U CN 201020059273U CN 201599615 U CN201599615 U CN 201599615U
- Authority
- CN
- China
- Prior art keywords
- led
- lower cover
- drive circuit
- led assembly
- globular bulb
- 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 provides an LED global bulb which comprises a bulb socket and a global bulb body that are connected with each other. A space which is surrounded by the bulb socket and the global bulb body is provided with an LED assembly and a driving circuit. The LED assembly comprises a printed circuit board and at least one LED provided on the printed circuit board. A driving circuit is electrically connected with the LED assembly. The LED global bulb has the following advantages: small power consumption, long service life, reasonable structure and attractive appearance as the traditional global filament lamp is replaced by the LED global bulb.
Description
[technical field]
The utility model relates to a kind of bulb, particularly a kind of globular bulb of making light source with LED.
[background technology]
Existing globular bulb mostly is incandescent lamp, because of the incandescent lamp power consumption is big, does not utilize energy-conserving and environment-protective, and the life-span is short, damages easily.Therefore need a kind of more energy-conservation product to replace, and LED is as light source, it is little to have a power consumption, and the characteristics that the life-span is long have been widely used, but also its form as globular bulb are not used at present.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of LED globular bulb, replaces traditional incandescent globe, and not only power consumption is little, the life-span is long, and elegant in appearance.
The utility model is achieved in that a kind of LED globular bulb, comprise interconnective lamp holder and spherical lamp body, be provided with LED assembly and drive circuit in the space that described lamp holder and spherical lamp body surrounded, this LED assembly comprises a bar printing wiring board and is located at least one LEDs on this printed substrate that described drive circuit is connected with described LED electrical component.
Described spherical lamp body further comprises loam cake, lower cover and translucent cover, described lamp holder, loam cake, lower cover and translucent cover connect successively, described LED assembly is installed in the lower surface of this lower cover, described drive circuit is located between loam cake and the lower cover, and has two electrode pins that are connected with the LED assembly on the drive circuit.
Be covered with two through holes that pass through with described drive circuit electrode pin under described, electrode pin is by this hole and the welding of described LED assembly.
Also be provided with a protection pad between described lower cover and the translucent cover, this protection spacers covers the current-carrying part of described LED assembly, and offers loophole at the light out part branch corresponding to described LED assembly in the lower surface of lower cover.
Described protection pad is provided with one corresponding to the described printed substrate other end and presses the angle, and this pressure angle is pressed on described printed substrate on the lower surface of lower cover.
Also be provided with an insulated cavity between described loam cake and the lower cover, and drive circuit places in this insulated cavity, and be fixed in the lower cover upper surface, corresponding described drive circuit two electrode pin places offer through hole respectively on this insulated cavity.
Described lower cover is an aluminum, and directly exposes setting.
Advantage of the present utility model is: LED is designed to the globular bulb structure, replaces traditional incandescent globe, not only power consumption is little, the life-span is long, and is rational in infrastructure and elegant in appearance.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model LED globular bulb.
Fig. 2 is the overall structure schematic appearance of the utility model LED globular bulb.
Fig. 3 is the reverse side structural representation of the protection pad in the utility model.
[specific embodiment]
See also illustrated in figures 1 and 2ly, LED globular bulb of the present utility model comprises interconnective lamp holder 1 and spherical lamp body 2; Described spherical lamp body 2 further comprises loam cake 21, lower cover 22 and translucent cover 23; Described lamp holder 1, loam cake 21, lower cover 22 and translucent cover 23 connect successively.Be provided with LED assembly 3 and drive circuit 4 in the space that described lamp holder 1 and spherical lamp body 2 are surrounded, described LED assembly 3 is installed in the lower surface 226 of lower cover 22, and this LED assembly 3 comprises a bar printing wiring board 31 and is located at least one LEDs 32 on this printed substrate 31; Described drive circuit 4 is located between loam cake 21 and the lower cover 22, and also has two electrode pins 42 on the drive circuit 4, and described drive circuit 4 can be electrically connected with described LED assembly 3 by this two electrode pin 42.
Described lower cover 22 is an aluminum, for heat radiation better, it is directly exposed setting.The lower surface 226 of described lower cover 22 is provided with two through holes 222 that are used for by described electrode pin 42, and electrode pin 42 is by this through hole 222 and described printed substrate 31 welding.Described lower cover 22 with and translucent cover 23 between also be provided with one the protection pad 5, this protection pad 5 locks lower surface 226 at described lower cover 22 by several screws, cover the current-carrying part of described LED assembly 3, this protection pad 5 offers loophole 52 corresponding to the LED32 on the described LED assembly 3, make LED32 see through this loophole 52 and be in the described translucent cover 23, and this protection pad 5 is provided with a pressure angle 54 corresponding to the other end of described printed substrate 31, this pressure angle 54 platform that is convexly equipped with (as shown in Figure 3) for having one " eight " word structure.This pressure angle 54 is used for described printed substrate 31 is pressed on the lower surface 226 of lower cover 22.
One end of described printed substrate 31 is by several welding holes 311 and described electrode pin 42 welding, and the other end compresses by the platform of " eight " word structure on the described pressure angle 54, makes it to be fixed on described lower cover 22 lower surfaces 226.
Also be provided with an insulated cavity 6 between described loam cake 21 and the lower cover 22, and drive circuit places in this insulated cavity 6, and be fixed in the upper surface 224 of lower cover 22, in this insulated cavity 6 is wrapped in described drive circuit 4, prevent that drive circuit 4 from directly contacting with lower cover 22 and leak electricity, corresponding described two electrode pins 42 are offered a pin through hole 62 respectively on this insulated cavity 6, are convenient to two electrode pins 42 and pass with described LED assembly 3 and be connected conducting.
The utility model is designed to the globular bulb structure with LED, replaces traditional incandescent globe, and not only power consumption is little, the life-span is long, and is rational in infrastructure and elegant in appearance.
Claims (7)
1. LED globular bulb, it is characterized in that: comprise interconnective lamp holder and spherical lamp body, be provided with LED assembly and drive circuit in the space that described lamp holder and spherical lamp body surrounded, this LED assembly comprises a bar printing wiring board and is located at least one LEDs on this printed substrate that described drive circuit is connected with described LED electrical component.
2. a kind of LED globular bulb according to claim 1, it is characterized in that: described spherical lamp body further comprises loam cake, lower cover and translucent cover, described lamp holder, loam cake, lower cover and translucent cover connect successively, described LED assembly is installed in the lower surface of lower cover, described drive circuit is located between loam cake and the lower cover, and has two electrode pins that are connected with the LED assembly on the drive circuit.
3. a kind of LED globular bulb according to claim 2 is characterized in that: be covered with two through holes that pass through with described drive circuit electrode pin under described, electrode pin is by this hole and the welding of described LED assembly.
4. a kind of LED globular bulb according to claim 3, it is characterized in that: also be provided with a protection pad between described lower cover and the translucent cover, this protection spacers is in the lower surface of described lower cover, cover the current-carrying part of described LED assembly, and offer loophole at light out part branch corresponding to described LED assembly.
5. a kind of LED globular bulb according to claim 4 is characterized in that: described protection pad is provided with one corresponding to the described printed substrate other end and presses the angle, and this pressure angle is pressed on described printed substrate on the lower surface of lower cover.
6. a kind of LED globular bulb according to claim 2, it is characterized in that: also be provided with an insulated cavity between described loam cake and the lower cover, and drive circuit places in this insulated cavity, and is fixed in the lower cover upper surface, and corresponding described drive circuit two electrode pin places offer through hole respectively on this insulated cavity.
7. a kind of LED globular bulb according to claim 2 is characterized in that: described lower cover is an aluminum, and directly exposes setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200592730U CN201599615U (en) | 2010-01-12 | 2010-01-12 | LED global bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200592730U CN201599615U (en) | 2010-01-12 | 2010-01-12 | LED global bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599615U true CN201599615U (en) | 2010-10-06 |
Family
ID=42810670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200592730U Expired - Fee Related CN201599615U (en) | 2010-01-12 | 2010-01-12 | LED global bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927540A (en) * | 2012-11-02 | 2013-02-13 | 阳江纳谷科技有限公司 | Device, method and system for modular light emitting diode circuit assembly |
| CN104295957A (en) * | 2010-11-30 | 2015-01-21 | Lg伊诺特有限公司 | Lighting device |
-
2010
- 2010-01-12 CN CN2010200592730U patent/CN201599615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295957A (en) * | 2010-11-30 | 2015-01-21 | Lg伊诺特有限公司 | Lighting device |
| CN102927540A (en) * | 2012-11-02 | 2013-02-13 | 阳江纳谷科技有限公司 | Device, method and system for modular light emitting diode circuit assembly |
| CN102927540B (en) * | 2012-11-02 | 2014-09-03 | 阳江纳谷科技有限公司 | Device, method and system for modular light emitting diode circuit assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cangyue Electronic Enterprise Co., Ltd., Fuinan Prov Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20180112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |