CN202501264U - LED (light emitting diode) bulb lamp - Google Patents
LED (light emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN202501264U CN202501264U CN2012201044446U CN201220104444U CN202501264U CN 202501264 U CN202501264 U CN 202501264U CN 2012201044446 U CN2012201044446 U CN 2012201044446U CN 201220104444 U CN201220104444 U CN 201220104444U CN 202501264 U CN202501264 U CN 202501264U
- Authority
- CN
- China
- Prior art keywords
- lamp
- power supply
- lamp socket
- led
- cob
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED (light emitting diode) bulb lamp, comprising a lamp base, wherein a glass light-transmitting cover is connected with one end of the lamp base, the other end of the lamp base is fixed on a mounting frame spirally pressed by an E27 lamp cap through a thread, the lamp base is a ceramic base body and is internally provided with a COB (cache on board) lamp board and a power supply assembly, the COB lamp board and the power supply assembly are electrically connected through an electronic silica gel wire, and the power supply assembly is electrically connected with the E27 lamp cap. The LED bulb lamp disclosed by the utility model takes the ceramic base body with good heat diffusivity as a heat sink so as to ensure the quick and stable heat radiation effect of a lamp body, and has the stability of the precision of a constant-current power supply of a lamp tool, and the service life of the lamp tool is prolonged.
Description
Technical field
The utility model relates to the LED technical field of semiconductor illumination, is specifically related to a kind of LED bulb lamp.
Background technology
Led light source is owing to have environmental protection and energy saving, brightness are high, the life-span is long and luminous efficiency is high characteristics and replaced ordinary light source gradually and be applied in lighting field.The LED bulb lamp is a kind of novel energy-conserving light fixture of alternative conventional incandescent bulb.In the prior art, two key factors that influence the LED bulb lamp life-span are: 1, lamp body shell heat dispersion.2, the constant current accuracy of the constant-current supply of light fixture and working life.And some the LED bulb lamps on the market do not have this type of problem of practical solution, are prone to cause unnecessary waste, have influenced economic benefit.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of good heat dissipation effect is provided, the LED candle lamp of constant-current supply stable accuracy.
A kind of LED bulb lamp; Comprise lamp socket; Said lamp socket one termination has the glass diffuser, and the other end is fixed on the installing rack with E27 cap screw thread spinning, and said lamp socket is ceramic pedestal; Be provided with the COB lamp plate, the power supply module that are electrically connected through the electronic silicon tree lace in the said lamp socket, this power supply module is connected electrically on the E27 lamp holder.
Said COB lamp plate is mutually bonding through heat conductive silica gel with lamp socket.
Said glass diffuser utilizes the one-component electron pouring sealant mutually bonding with lamp socket.
The utility model adopts the ceramic pedestal of perfect heat-dissipating as radiator, has guaranteed the radiating effect of lamp body fast and stable, and the constant-current supply stable accuracy of light fixture, the service life of having improved light fixture.
Description of drawings
Fig. 1 is the explosion structural representation of the utility model.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1 and Fig. 2; A kind of LED bulb lamp that the utility model provided comprises lamp socket 1, and said lamp socket 1 one terminations have glass diffuser 2; The other end is fixed on the installing rack 4 with E27 lamp holder 3 slashes; Said lamp socket 1 is ceramic pedestal, is provided with the COB lamp plate 6, the power supply module 7 that are electrically connected through electronic silicon tree lace 5 in the said lamp socket 1, and this power supply module 7 is connected electrically on the E27 lamp holder 3.
Said COB lamp plate 6 is mutually bonding through heat conductive silica gel with lamp socket 1.
Said glass diffuser 2 utilizes the one-component electron pouring sealant mutually bonding with lamp socket 1.
Claims (3)
1. LED bulb lamp; Comprise lamp socket; Said lamp socket one termination has the glass diffuser, and the other end is fixed on the installing rack with E27 cap screw thread spinning, and it is characterized in that: said lamp socket is ceramic pedestal; Be provided with the COB lamp plate, the power supply module that are electrically connected through the electronic silicon tree lace in the said lamp socket, this power supply module is connected electrically on the E27 lamp holder.
2. a kind of LED bulb lamp according to claim 1 is characterized in that: said COB lamp plate is mutually bonding through heat conductive silica gel with lamp socket.
3. a kind of LED bulb lamp according to claim 1 is characterized in that: said glass diffuser is mutually bonding through electron pouring sealant with lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201044446U CN202501264U (en) | 2012-03-20 | 2012-03-20 | LED (light emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201044446U CN202501264U (en) | 2012-03-20 | 2012-03-20 | LED (light emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202501264U true CN202501264U (en) | 2012-10-24 |
Family
ID=47037876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201044446U Expired - Fee Related CN202501264U (en) | 2012-03-20 | 2012-03-20 | LED (light emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202501264U (en) |
-
2012
- 2012-03-20 CN CN2012201044446U patent/CN202501264U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2893400Y (en) | LED bulb | |
| CN102032493A (en) | LED bulb | |
| CN201696931U (en) | Ceramic bulb lamp | |
| CN201935013U (en) | Light-emitting diode (LED) lamp bulb | |
| CN202747065U (en) | LED (Light-Emitting Diode) lamp bulb capable of rapidly radiating heat | |
| CN201391774Y (en) | Illumination lamp formed by polyhedral high-power LED | |
| CN102691917B (en) | LED (light-emitting diode) lamp bead | |
| CN202501348U (en) | Light-emitting diode (LED) ceiling lamp | |
| CN202501264U (en) | LED (light emitting diode) bulb lamp | |
| CN102661501A (en) | Light emitting diode (LED) lamp bulb with integrated heat radiating structure | |
| CN201739820U (en) | LED bulb | |
| CN202501261U (en) | LED candle lamp | |
| CN202501263U (en) | Light-emitting diode (LED) panel lamp | |
| CN203258459U (en) | LED single-board ceramic lamp | |
| CN204785696U (en) | High -power long -life LED lamp | |
| CN204420677U (en) | A kind of LED | |
| CN202629644U (en) | Light emitting diode (LED) bulb with integrated heat dissipation structure | |
| CN202719442U (en) | Light emitting diode (LED) down lamp | |
| CN203464002U (en) | Compact light emitting diode (LED) light source | |
| CN202884634U (en) | LED (light-emitting diode) bulb lamp | |
| CN203571480U (en) | All-angle light-emitting bulb lamp | |
| CN202660490U (en) | Lamp holder structure for surface-mounted device light-emitting diode (LED) energy-saving lamp | |
| CN202118619U (en) | Light-emitting diode (LED) lamp bulb | |
| CN202501296U (en) | LED (Light Emitting Diode) desk lamp | |
| CN208587811U (en) | A kind of straight light emitting LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |