CN201242057Y - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN201242057Y CN201242057Y CNU2008201263165U CN200820126316U CN201242057Y CN 201242057 Y CN201242057 Y CN 201242057Y CN U2008201263165 U CNU2008201263165 U CN U2008201263165U CN 200820126316 U CN200820126316 U CN 200820126316U CN 201242057 Y CN201242057 Y CN 201242057Y
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- led lamp
- insulating base
- transparent
- 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)
Abstract
The utility model relates to an LED bulb, which comprises a lamp cap and a transparent lamp shade and is characterized in that the LED bulb also comprises four LED lamp beads, a supporting plate, an AC-DC power supply transducer and a bench insulator, wherein the LED lamp beads are installed on the supporting plate, the four LED lamp beads are distributed in a positive triangular pyramid shape, the AC-DC power supply transducer and the supporting plate are fixed in a cavity of the bench insulator, an airing hole which is communicated with the cavity is arranged on the bench insulator, the AC-DC power supply transducer, the LED lamp beads and the lamp cap are electrically connected, the lamp cap is fixedly connected with the bench insulator, and the transparent lamp shade is connected with the bench insulator. Since the structure is adopted, one LED lamp bead irradiates upwards or downwards, another three LED lamp beads irradiate to the surroundings, the installation position of the LED lamp beads is same with the installation position of a tungsten filament in an incandescent lamp, light distribution is similar to that of an incandescent lamp, compared with the incandescent lamp, the energy is saved, the defect of transparent lamp shade explosion due to sudden elevation of voltage is effectively overcome, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of bulb, especially a kind of LED bulb.
Background technology
Present prior art, a kind of incandescent lamp bulb are by the lamp holder with two power lines, and Transparent lamp shade, tungsten filament constitute, and Transparent lamp shade and lamp holder are fixedly connected and add the indifferent gas sealing, and external screw thread is arranged on the lamp holder, and in use, lamp holder detachably connects with the socket seat.Existing problems are: the single no change that sends light; Suddenly the rising of voltage, little bump easily cause Transparent lamp shade to break; Power consumption is high; Service life is short.
Summary of the invention
The purpose of this utility model is: a kind of LED bulb is provided, and it not only can send soft light, and can prevent effectively that Transparent lamp shade from breaking, and it is low to consume energy, long service life.
The utility model is achieved in that a kind of LED bulb, comprises lamp holder, Transparent lamp shade, and its special character is: also comprise four LED lamp pearls, gripper shoe, AC-DC power supply changeover device and insulating bases; LED lamp pearl is installed on the gripper shoe, and four LED lamp pearls are positive triangular conical distribution, wherein three even rounded distribution, horizontal positioned on a horizontal plane, and one of them is perpendicular to horizontal plane, the vertical placement; AC-DC power supply changeover device, gripper shoe are fixed in the cavity of insulating base, and the air-permeating hole that communicates with cavity is arranged on the insulating base, and AC-DC power supply changeover device, LED lamp pearl and lamp holder are electrically connected; Lamp holder and insulating base are fixedly connected; Transparent lamp shade connects with insulating base.
Described a kind of LED bulb, its special character is: there is external screw thread described Transparent lamp shade lower end, and the cavity of insulating base has internal thread, Transparent lamp shade and insulating base thread connection.
Described a kind of LED bulb, its special character is: the lower end and the insulating base of described lampshade are bonding.
Described a kind of LED bulb, its special character is: described LED lamp pearl is by transparent they sup-port, and support bar one end and gripper shoe are fixedly connected, and the other end and LED are fixedly connected.
A kind of LED bulb of the utility model, owing to adopt such structure, LED lamp pearl is positive triangular conical distribution, one of them LED lamp pearl is shone up or down, other three LED lamp pearls to around the irradiation, the installation site of LED lamp pearl is identical with the tungsten filament installation site in the incandescent lamp bulb, and distribution of light and incandescent lamp are similar; Compare with incandescent lamp, save the energy, effectively overcome because of voltage raises suddenly, the defective of the Transparent lamp shade explosion that causes has prolonged service life.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is A-A view of Fig. 1.
Fig. 3 is the stereogram of the utility model LED lamp pearl distributing position.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of LED bulb comprises lamp holder 3, Transparent lamp shade 1, also comprises four LED lamp pearls 2, gripper shoe 6, AC-DC power supply changeover device 5 and insulating bases 4;
There is external screw thread described Transparent lamp shade 1 lower end, and the cavity of insulating base 4 has internal thread, Transparent lamp shade 1 and insulating base 4 thread connection.
Described LED lamp pearl 2 is supported by transparent support bar 7, and support bar 7 one ends and gripper shoe 6 are fixedly connected, and the other end and LED lamp pearl are fixedly connected.
Claims (4)
1, a kind of LED bulb comprises lamp holder, Transparent lamp shade, it is characterized in that: also comprise four LED lamp pearls, gripper shoe, AC-DC power supply changeover device and insulating bases;
LED lamp pearl is installed on the gripper shoe, and four LED lamp pearls are positive triangular conical distribution, wherein three even rounded distribution, horizontal positioned on a horizontal plane, and one of them is perpendicular to horizontal plane, the vertical placement; AC-DC power supply changeover device, gripper shoe are fixed in the cavity of insulating base, and the air-permeating hole that communicates with cavity is arranged on the insulating base, and AC-DC power supply changeover device, LED lamp pearl and lamp holder are electrically connected;
Lamp holder and insulating base are fixedly connected; Transparent lamp shade connects with insulating base.
2, according to the described a kind of LED bulb of claim 1, it is characterized in that: there is external screw thread described Transparent lamp shade lower end, and the cavity of insulating base has internal thread, Transparent lamp shade and insulating base thread connection.
3, according to the described a kind of LED bulb of claim 1, it is characterized in that: the lower end and the insulating base of described lampshade are bonding.
4, according to claim 1,2 or 3 described a kind of LED bulbs, it is characterized in that: described LED lamp pearl is by transparent they sup-port, and support bar one end and gripper shoe are fixedly connected, and the other end and LED are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201263165U CN201242057Y (en) | 2008-06-12 | 2008-06-12 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201263165U CN201242057Y (en) | 2008-06-12 | 2008-06-12 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201242057Y true CN201242057Y (en) | 2009-05-20 |
Family
ID=40715349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201263165U Expired - Fee Related CN201242057Y (en) | 2008-06-12 | 2008-06-12 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201242057Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145968A1 (en) * | 2011-04-29 | 2012-11-01 | 泉州市金太阳电子科技有限公司 | Remote control led lamp |
-
2008
- 2008-06-12 CN CNU2008201263165U patent/CN201242057Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012145968A1 (en) * | 2011-04-29 | 2012-11-01 | 泉州市金太阳电子科技有限公司 | Remote control led lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200975612Y (en) | Improved LED Lamps | |
| CN203810155U (en) | LED (light emitting diode) bulb lamp | |
| CN202791521U (en) | LED (light emitting diode) bulb | |
| CN201242057Y (en) | LED bulb | |
| CN205919137U (en) | Screwing lamp holder and use this screwing lamp holder's split type LED lamps and lanterns | |
| CN202647273U (en) | Novel energy-saving lamp | |
| CN202469921U (en) | Fluorescent lamp clamping plug structure | |
| CN201106814Y (en) | LED lighting bulb | |
| CN201502930U (en) | LED illumination lamp tube with adjustable installation angle | |
| CN202056703U (en) | Magnetic-absorption type LED (Light-emitting Diode) lamp | |
| CN201803265U (en) | Wind-solar complementary street lamp adopting vertical axis wind generator | |
| CN201496836U (en) | Combined type lamp cap | |
| CN201934948U (en) | LED (light-emitting diode) lamp | |
| CN201078659Y (en) | LED columnar lamp | |
| CN203880530U (en) | Tunnel lamp | |
| CN202371603U (en) | Cylindrical lamp | |
| CN203571594U (en) | Ceiling suspended solar LED lamp structure | |
| CN202140877U (en) | SMD LED lamp bulb | |
| CN202132757U (en) | Spherical light-emitting diode (LED) lamp | |
| CN203413550U (en) | PAR (Parabolic Aluminum Reflector) light | |
| CN201858572U (en) | LED (light emitting diode) spot lamp | |
| CN102606921A (en) | Flat bulb | |
| CN203823552U (en) | LED (Light Emitting Diode) lamp | |
| CN107238030A (en) | Bulb-type LED down lamp | |
| CN203036494U (en) | Waterproof columnar garden light |
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: 20090520 Termination date: 20110612 |