CN203686638U - LED (light emitting diode) bulb lamp - Google Patents
LED (light emitting diode) bulb lamp Download PDFInfo
- Publication number
- CN203686638U CN203686638U CN201320767153.XU CN201320767153U CN203686638U CN 203686638 U CN203686638 U CN 203686638U CN 201320767153 U CN201320767153 U CN 201320767153U CN 203686638 U CN203686638 U CN 203686638U
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- CN
- China
- Prior art keywords
- lamp
- radiating shell
- led
- bulb lamp
- heat radiation
- 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 discloses an LED (light emitting diode) bulb lamp, which comprises a lamp cap, a lamp supporter, a driving power supply, a power supply wire connecting post, a heat radiation casing and a lamp shade, wherein the top of the heat radiation casing is provided with an opening, the lamp shade and the heat radiation casing are installed in a matched way, the plane where the opening formed in the top of the heat radiation casing is located cuts the lamp shade in an inclined way, an inclined heat conducting plate is also arranged at the opening part formed in the top of the heat radiation casing in the lamp shade in a matched way, an installing base plate is arranged on the heat conducting plate, a plurality of LED lamps are arranged on the installing base plate, and the heat radiation casing adopts an aluminum body hollow structure. The LED bulb lamp has the advantages that the light utilization rate of a transverse mounting bulb lamp is improved, the illumination quality is improved, meanwhile, a better heat radiation effect is realized, and the service life of the bulb lamp is prolonged.
Description
Technical field
The utility model relates to field of illuminating lamps, is specifically related to a kind of energy-conservation, LED bulb lamp that thermal diffusivity is good.
Background technology
The bright dipping mode that existing bulb lamp is conventional is top bright dipping, but this is in the place of laterally installing, and has the light of half not to be irradiated to ground, but be transmitted to body of wall end face, and largest light intensity angle is on horizontal plane, and under lamp, illumination is very little, this can cause very large energy waste.For improving the light utilization efficiency of horizontal dress bulb lamp, improve lighting quality, on market, there is radiating shell open top inclined cut lampshade, so this bulb lamp is not vertical bright dipping from top, but from top towards an angle of inclination bright dipping, this bulb lamp is laterally arranged in perpendicular walls, in the time the coverage rate of lamp body being adjusted to the horizontal top of bulb lamp, because the reflection of lamp body, make the light can not be from the transmission of horizontal top, but being reflected to transverse lower portion, this had both reduced luminous energy waste and light pollution, can realize again better illuminating effect.But this ball bulb, mostly its radiator structure is solid, this can cause bulb heat radiation poor effect, especially, along with the increase of LED quantity in bulb lamp and the raising of power and brightness, the heat producing while making the work of LED lamp is unprecedented soaring, and heat energy is hoarded for a long time in bulb inside, as do not shed effectively in time, this can the serious service life that shortens bulb.
Summary of the invention
The purpose of this utility model is for problems of the prior art, and the LED bulb lamp that a kind of thermal diffusivity is good is provided.
The technical scheme in the invention for solving the technical problem is: a kind of LED bulb lamp, comprise lamp holder, lamp holder, driving power, power line joint pin, radiating shell and lampshade, described driving power is to be inlayed connected mode and is assemblied in lamp holder, described radiating shell open top, lampshade and radiating shell Matching installation, the residing plane of described radiating shell open top is cut described lampshade obliquely, in lampshade radiating shell top open part also Matching installation have the heat-conducting plate of inclination, heat-conducting plate is provided with installation base plate, described installation base plate is provided with some LED lamps, described radiating shell adopts aluminium body engraved structure.
Preferably, described in the residing plane cutting of described radiating shell open top, the angle of lampshade is 50 degree.
Preferably, the contact-making surface of described LED lamp and installation base plate is provided with thermal grease.
Preferably, described radiating shell is buckle with heat-conducting plate and is connected.
Preferably, described lampshade is set in radiating shell or is draw-in groove with radiating shell and is connected.
Beneficial effect: LED bulb lamp of the present utility model, due to the heat conduction form of radiating shell employing hollow out, has strengthened the contact area of thermal conductive surface and air, good heat dissipation effect.Adopt thermal grease bonding at the contact-making surface of LED lamp and installation base plate in addition, be more conducive to the heat radiation of LED lamp.The bulb lamp of this version, improving the light utilization efficiency of horizontal dress bulb lamp, when improving lighting quality, has better radiating effect, has improved the service life of bulb lamp.
Brief description of the drawings
Fig. 1 is the utility model LED ball bulb lamp structure schematic diagram;
Fig. 2 is the mounting structure schematic diagram of the utility model LED bulb lamp.
Number in the figure, 1 is lamp holder, and 2 is lamp holder, and 3 is driving power, and 4 is power line joint pin, 5 is radiating shell; 6 is heat-conducting plate, and 7 is installation base plate, and 8 is lampshade.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1: a kind of LED bulb lamp, referring to Fig. 1, Fig. 2, comprise lamp holder 1, lamp holder 2, driving power 3, power line joint pin 4, radiating shell 5 and lampshade 8, described driving power 3 is to be inlayed connected mode and is assemblied in lamp holder 2, described radiating shell 5 open tops, described lampshade 8 is set in radiating shell.The residing plane of described radiating shell 5 open top is cut described lampshade 8 obliquely, interior radiating shell 5 top open parts of lampshade 8 also Matching installation have the heat-conducting plate 6 of inclination, heat-conducting plate 6 is provided with installation base plate 7, described installation base plate 7 is provided with some LED lamps, the contact-making surface of LED lamp and installation base plate 7 utilizes thermal grease bonding, and this more utilizes the heat radiation of LED lamp.Described radiating shell 5 is buckle with heat-conducting plate 6 and is connected, and described radiating shell 5 adopts aluminium body engraved structure, and the heat conduction form of hollow out has strengthened the contact area of thermal conductive surface and air, and radiating effect is better.
Claims (5)
1. a LED bulb lamp, it is characterized in that: comprise lamp holder, lamp holder, driving power, power line joint pin, radiating shell and lampshade, described driving power is to be inlayed connected mode and is assemblied in lamp holder, described radiating shell open top, lampshade and radiating shell Matching installation, the residing plane of described radiating shell open top is cut described lampshade obliquely, in lampshade radiating shell top open part also Matching installation have the heat-conducting plate of inclination, heat-conducting plate is provided with installation base plate, some LED lamps are installed on described installation base plate, described radiating shell adopts aluminium body engraved structure.
2. LED bulb lamp according to claim 1, is characterized in that: described in the residing plane cutting of described radiating shell open top, the angle of lampshade is 50 degree.
3. LED bulb lamp according to claim 1, is characterized in that: the contact-making surface of described LED lamp and installation base plate is provided with thermal grease.
4. LED bulb lamp according to claim 1, is characterized in that: described radiating shell is buckle with heat-conducting plate and is connected.
5. according to the LED bulb lamp described in claim 1-4 any one, it is characterized in that: described lampshade is set in radiating shell or is draw-in groove with radiating shell and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767153.XU CN203686638U (en) | 2013-11-29 | 2013-11-29 | LED (light emitting diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767153.XU CN203686638U (en) | 2013-11-29 | 2013-11-29 | LED (light emitting diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686638U true CN203686638U (en) | 2014-07-02 |
Family
ID=51008536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767153.XU Expired - Fee Related CN203686638U (en) | 2013-11-29 | 2013-11-29 | LED (light emitting diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287592A (en) * | 2016-11-09 | 2017-01-04 | 江西省通用节能科技有限公司 | A kind of Multicarity LED street lamp |
-
2013
- 2013-11-29 CN CN201320767153.XU patent/CN203686638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287592A (en) * | 2016-11-09 | 2017-01-04 | 江西省通用节能科技有限公司 | A kind of Multicarity LED street lamp |
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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: 20140702 Termination date: 20151129 |