CN202938127U - Light-emitting diode (LED) illuminating lamp - Google Patents
Light-emitting diode (LED) illuminating lamp Download PDFInfo
- Publication number
- CN202938127U CN202938127U CN2012206921995U CN201220692199U CN202938127U CN 202938127 U CN202938127 U CN 202938127U CN 2012206921995 U CN2012206921995 U CN 2012206921995U CN 201220692199 U CN201220692199 U CN 201220692199U CN 202938127 U CN202938127 U CN 202938127U
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- CN
- China
- Prior art keywords
- lamp
- led
- heat dissipating
- dissipating device
- lamp housing
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a light-emitting diode (LED) illuminating lamp which comprises a lamp case and an LED lamp body. The front portion of the lamp case is opened, and an opening of the front portion of the lamp case is provided with a spherical lamp shade which is made of ground glass. The bottom face of the lamp case swells towards an internal cavity of the lamp case to form a cylindrical heat dissipating device. The diameter of the cross section of the heat dissipating device is smaller than that of the bottom face of the lamp case. The LED lamp body is arranged on the upper surface of the heat dissipating device. The heat dissipating device and the lamp case are of an integrated structure. A cylindrical cavity is arranged in the middle of the heat dissipating device and communicated with outer atmosphere. Installation holes are evenly distributed in the bottom of the lamp case along a round ring so that the LED illuminating lamp can be installed on a fixing device. The heat dissipating device is of a cylindrical hollow structure located inside the lamp case, heat emitted by the LED lamp body can be transferred to the heat dissipating device, the LED illuminating lamp can contact the exterior directly for carrying out heat dissipation conveniently due to the heat dissipating device hollow structure, heat dissipation is fast, the heat dissipating device is simple in structure and low in cost, and popularization and application of the LED illuminating lamp are facilitated.
Description
Technical field
The utility model relates to illuminating lamp, especially a kind of LED illuminating lamp.
Background technology
Now illuminating lamp generally adopts incandescent lamp or fluorescent lamp, but incandescent lamp or the fluorescent lamp energy consumption is high and the life-span is short.Occurred adopting the LED lamp to throw light on to desk for this reason.
In order to make the LED brightness of illumination large, the general high-power LED lamp that adopts now, there is the situation of heating equally in high-power LED lamp, and is slight due to the illuminating lamp inner space, causes the integral heat sink weak effect, is unfavorable for extending the service life of LED.In order to strengthen the heat radiation of high-powered LED lamp, make existing LED lamp relative cost higher, be not easy to promote the popularization use.
Summary of the invention
For above-mentioned technical problem, the utility model provides a kind of good heat dissipation effect, and the low LED illuminating lamp of cost.
in order to solve the problems of the technologies described above, the utility model provides a kind of LED illuminating lamp, comprise lamp housing and LED lamp, the open front of this lamp housing, it is characterized in that, the open front of described lamp housing is equipped with the lampshade of spheric, this lampshade is frosted glass, described lamp housing bottom surface protuberance in the internal cavities of described lamp housing forms columniform radiator, the diameter of this radiator cross section is less than the diameter of described lamp housing bottom surface, upper surface at this radiator is equipped with the LED lamp, described radiator and described lamp housing are structure as a whole, the middle part of described radiator is cylindrical cavity, this cavity communicates with ambient atmosphere.
Scribble reflectorized material on the inwall of described lamp housing.
Described lamp housing bottom has been evenly arranged installing hole along annulus.
Good effect of the present utility model is:
The utility model has been evenly arranged installing hole along annulus this LED illuminating lamp has been arranged on fixture bottom lamp housing, radiator is the cylindrical hollow configuration that is positioned at lamp housing, the heat that the LED lamp sends is delivered on radiator, the radiator hollow structure is convenient to directly contact with the outside dispel the heat, rapid heat dissipation, and the simple cost of heat spreader structures is low, is convenient to promoting the popularization use of LED illuminating lamp.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of lamp housing.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
as Fig. 1, shown in Figure 2, a kind of LED illuminating lamp, comprise lamp housing 1 and LED lamp 4, the open front of this lamp housing 1, the open front of this lamp housing 1 is equipped with the lampshade 2 of spheric, this lampshade 2 is frosted glass, described lamp housing 1 bottom surface protuberance in the internal cavities of described lamp housing 1 forms columniform radiator 3, the diameter of these radiator 3 cross sections is less than the diameter of described lamp housing 1 bottom surface, upper surface at this radiator 3 is equipped with LED lamp 4, described radiator 3 is structure as a whole with described lamp housing 1, the middle part of described radiator 3 is cylindrical cavity, this cavity communicates with ambient atmosphere.Three installing holes 5 have been evenly arranged in lamp housing 1 bottom along annulus.
Being evenly arranged installing hole 5 by lamp housing 1 bottom along annulus is arranged on this LED illuminating lamp on fixture.Radiator is the cylindrical hollow configuration that is positioned at lamp housing, the heat that the LED lamp sends is delivered on radiator, and the radiator hollow structure is convenient to directly contact with the outside dispel the heat, rapid heat dissipation, and the simple cost of heat spreader structures is low, is convenient to promoting the popularization use of LED illuminating lamp.
Lampshade 2 is frosted glass, and diffuse reflection occurs on frosted glass the light that shines on frosted glass 2, makes illuminating ray evenly soft.
Scribble reflectorized material on the inwall of lamp housing 1, be convenient to improve brightness of illumination.
Claims (3)
1. LED illuminating lamp, comprise lamp housing (1) and LED lamp (4), the open front of this lamp housing (1), it is characterized in that, the open front of described lamp housing (1) is equipped with the lampshade (2) of spheric, this lampshade (2) is frosted glass, described lamp housing (1) bottom surface protuberance in the internal cavities of described lamp housing (1) forms columniform radiator (3), the diameter of this radiator (3) cross section is less than the diameter of described lamp housing (1) bottom surface, upper surface at this radiator (3) is equipped with LED lamp (4), described radiator (3) is structure as a whole with described lamp housing (1), the middle part of described radiator (3) is cylindrical cavity, this cylindrical cavity communicates with ambient atmosphere.
2. LED illuminating lamp according to claim 1, is characterized in that, scribbles reflectorized material on the inwall of described lamp housing (1).
3. LED illuminating lamp according to claim 1, is characterized in that, described lamp housing (1) bottom has been evenly arranged installing hole (5) along annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206921995U CN202938127U (en) | 2012-12-14 | 2012-12-14 | Light-emitting diode (LED) illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206921995U CN202938127U (en) | 2012-12-14 | 2012-12-14 | Light-emitting diode (LED) illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938127U true CN202938127U (en) | 2013-05-15 |
Family
ID=48322364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206921995U Expired - Fee Related CN202938127U (en) | 2012-12-14 | 2012-12-14 | Light-emitting diode (LED) illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633486A (en) * | 2013-11-07 | 2015-05-20 | 江苏豪迈照明科技有限公司 | LED lamp bulb |
-
2012
- 2012-12-14 CN CN2012206921995U patent/CN202938127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633486A (en) * | 2013-11-07 | 2015-05-20 | 江苏豪迈照明科技有限公司 | LED lamp bulb |
| CN104633486B (en) * | 2013-11-07 | 2018-09-07 | 陈宗烈 | A kind of LED bulb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIUJIANG KEHUA LUMINATION ELECTRICAL APPLIANCE INDUSTRY CO., LTD. Assignor: Hu Changrong Contract record no.: 2013360000094 Denomination of utility model: LED lighting lamp producing method Granted publication date: 20130515 License type: Exclusive License Record date: 20130916 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131214 |