CN203273412U - LED bulb lamp - Google Patents
LED bulb lamp Download PDFInfo
- Publication number
- CN203273412U CN203273412U CN2013202764896U CN201320276489U CN203273412U CN 203273412 U CN203273412 U CN 203273412U CN 2013202764896 U CN2013202764896 U CN 2013202764896U CN 201320276489 U CN201320276489 U CN 201320276489U CN 203273412 U CN203273412 U CN 203273412U
- Authority
- CN
- China
- Prior art keywords
- led bulb
- bulb lamp
- lamp
- led
- base
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED bulb lamp. The LED bulb lamp comprises a bulb holder, wherein a cylindrical base is installed on the bulb holder, a PCB is fixed in the base, LED light source lamp beads are installed on the upper surface of the PCB, a driving power source is electrically connected with the lower surface of the PCB, and a face cover is installed on the opening portion of the base through buckles in a buckled mode. The LED bulb lamp has the advantages of being low in luminous efficiency, good in color rendering index and long in service life.
Description
Technical field:
The utility model relates generally to the LED technical field, relates in particular to a kind of LED bulb lamp.
Background technology:
In the semiconductor luminaire field, the LED bulb lamp has long service life, and colour rendering index is high, the advantages such as energy savings, so the LED bulb lamp is widely used in commercial lighting, lighting of home as a kind of illuminating lamp.There is the shortcoming that luminous efficiency is low, colour rendering index is poor, service life is short in tradition bulb lamp light source, and along with the development of LED technology, the LED light fixture is more and more widely used as illuminating lamp, and wherein the LED bulb lamp is subject to users' welcome.
The utility model content:
The utility model purpose is exactly in order to make up the defective of prior art, a kind of LED bulb lamp to be provided, and its luminous efficiency is low, and colour rendering index is good, long service life.
The utility model is achieved through the following technical solutions:
A kind of LED bulb lamp is characterized in that: include lamp holder, the base of tubular is installed on lamp holder, be fixed with the PCB circuit board in described base, the upper surface of PCB circuit board is equipped with LED light source lamp pearl, and lower surface is electrically connected with driving power; The oral area of described base has face shield by the buckle spiral-lock.
A kind of LED bulb lamp is characterized in that: described buckle is the V-type buckle.
The utility model has the advantages that:
1, the PCB circuit board of the utility model employing is the optical-grade plastic material, goes out light effect superior;
2, the utility model adopts the V card structure, and easy for installation simple and easy, tightness is good, and security and stability is high;
3, the utility model is integrated in same PCB circuit board with LED light source lamp pearl and driving power, and driving power efficient is high, and the whole light efficiency of light fixture is high.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing at PCB circuit board position.
The specific embodiment:
Referring to accompanying drawing.
A kind of LED bulb lamp includes lamp holder 1, and the base 2 of tubular is installed on lamp holder 1, is fixed with PCB circuit board 3 in described base 2, and the upper surface of PCB circuit board 3 is equipped with LED light source lamp pearl 4, and lower surface is electrically connected with driving power 5; The oral area of described base 2 has face shield 7 by buckle 6 spiral-locks.
The oral area of described base 2 is provided with draw-in groove 8, and the lower end oral area of face shield is provided with the V-type buckle 6 that coordinates with draw-in groove 8.
Claims (2)
1. LED bulb lamp, it is characterized in that: include lamp holder, the base of tubular is installed on lamp holder, be fixed with the PCB circuit board in described base, the upper surface of PCB circuit board is equipped with LED light source lamp pearl, and lower surface is electrically connected with driving power; The oral area of described base has face shield by the buckle spiral-lock.
2. a kind of LED bulb lamp according to claim 1, it is characterized in that: described buckle is the V-type buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202764896U CN203273412U (en) | 2013-05-20 | 2013-05-20 | LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202764896U CN203273412U (en) | 2013-05-20 | 2013-05-20 | LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273412U true CN203273412U (en) | 2013-11-06 |
Family
ID=49503816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202764896U Expired - Fee Related CN203273412U (en) | 2013-05-20 | 2013-05-20 | LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273412U (en) |
-
2013
- 2013-05-20 CN CN2013202764896U patent/CN203273412U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202432291U (en) | Easy-to-mount LED (light-emitting diode) lamp panel | |
| CN203273412U (en) | LED bulb lamp | |
| CN201983066U (en) | Single-tube light-emitting diode (LED) daylight lamp | |
| CN201964211U (en) | LED lamp tube | |
| CN212456533U (en) | Novel plug-in ceiling lamp | |
| CN202132757U (en) | Spherical light-emitting diode (LED) lamp | |
| CN203298001U (en) | Light-collecting LED daylight tube | |
| CN204300968U (en) | A kind of LEDbulb lamp lampshade | |
| CN203823477U (en) | Lamp source plug type LED bulb | |
| CN203082729U (en) | Light emitting diode (LED) light source ceiling lamp | |
| CN203273467U (en) | Concatenation type strip-shaped LED (light emitting diode) lamp | |
| CN203571638U (en) | LED circular lamp tube free of screwed connection | |
| CN207945536U (en) | A kind of LED light being easily installed | |
| CN202947054U (en) | Lantern | |
| CN202580773U (en) | LED (light-emitting diode) tube structure | |
| CN202118532U (en) | Head lamp used in mine | |
| CN201715326U (en) | Led illuminating lamp | |
| CN203190298U (en) | Large-power LED energy-saving stroboscope lamp for constructional engineering | |
| CN206112526U (en) | Novel LED lighting lamp | |
| CN203927738U (en) | A kind of LED bulb of wide angle | |
| CN201724150U (en) | Shell of LED induction lamp | |
| CN202955512U (en) | Light emitting diode (LED) plate lamp | |
| CN202992809U (en) | Straight lamp capable of being connected in series | |
| CN202675052U (en) | Light emitting diode (LED) project lamp with high heat dissipation performance | |
| CN202852533U (en) | Lamp bead with connecting device |
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: 20131106 Termination date: 20140520 |