CN205191271U - High -power bulb lamp - Google Patents
High -power bulb lamp Download PDFInfo
- Publication number
- CN205191271U CN205191271U CN201520935552.1U CN201520935552U CN205191271U CN 205191271 U CN205191271 U CN 205191271U CN 201520935552 U CN201520935552 U CN 201520935552U CN 205191271 U CN205191271 U CN 205191271U
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- Prior art keywords
- light source
- source board
- radiator
- power
- bulb lamp
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Abstract
The utility model relates to a LED lighting technology field is a high -power bulb lamp particularly, including light source board subassembly, light source board protective shroud and radiator, radiator middle part seted up a recess, the embedded glazed source plate protective shroud of recess, light source board protective shroud internal connection light source board subassembly. Compared with the prior art, the utility model, its advantage lies in: fix light source board subassembly in the radiator through light source board protective shroud, the installation combination is convenient, saves installation time, there are a plurality of heat radiation fins because radiator outer wall round distributes, improved the radiating effect greatly, prolonged the life of lamps and lanterns, heat dissipation is connected in the cylindrical radiator of fretwork laminating in light source board subassembly and the radiator, and the heat of production when the LED that can in time discharge is luminous has further improved the radiating effect that the LED ball steeps the lamp.
Description
[technical field]
The utility model relates to technical field of LED illumination, specifically a kind of high-power bulb lamp.
[background technology]
Because the power consumption of traditional incandescent lamp is high, the life-span is short, under the overall situation of global resources anxiety, although electricity-saving lamp, electronic energy-saving lamp improve energy-saving effect, owing to employing the heavy metal element of many contaminated environment, runs counter to again the main trend of environmental protection.Along with the high speed development of LED technology, LED illumination becomes the only choosing of novel green illumination gradually, and LED is far superior to traditional lighting products in the aspect of principle of luminosity, energy-saving and environmental protection.
The LED lamp panel that luminous component in existing LEDbulb lamp is made up of multiple LED light emitting diode, all heat can be produced due to during each LED LED operation, LED lamp panel can produce very large heat, need to drain heat in time in the process used, in order to avoid have a strong impact on causing the service life of LED lamp panel, in order to address this problem, what LEDbulb lamp adopted mostly is that the metal material adopting thermal conductivity factor high lamp socket dispels the heat to LEDbulb lamp, to ensure that LEDbulb lamp can normally work, and production process is very comparatively complicated, add production cost, another solution is provided with radiator in the outside of LEDbulb lamp, and radiator is directly contacted with extraneous air, and the heat on radiator is rejected heat in air by the mode of heat trnasfer, but this radiating mode radiating effect is undesirable.
[utility model content]
The utility model is a kind of high-power bulb lamp that is not good according to existing LEDbulb lamp radiating effect, that assemble the technical problem designs such as inconvenience.
To achieve these goals, design a kind of high-power bulb lamp, comprise light source board assembly and radiator, in the middle part of described radiator, offer a groove, in groove, be provided with light source board assembly.
Described bulb lamp is also provided with light source board guard ring, and light source board guard ring embeds in the groove in the middle part of radiator, and light source board guard ring inside connects light source board assembly.
The cylindrical heat-radiating body of a hollow out is provided with in the middle part of radiator, radiator outer wall one circle is distributed with some radiating fins, radiating fin length is greater than cylindrical heat-radiating body length, the some radiating fins stretching out cylindrical heat-radiating body top section surround a cavity structure, be provided with light source board assembly and light source board guard ring in cavity structure, light source board assembly and cylindrical heat-radiating body are fitted and connected.
High-power bulb lamp is also provided with lampshade, and lampshade is arranged in groove, and lampshade top and radiator top are in same level.
High-power bulb lamp also comprises power panel assembly, power pack and metallic lamp holder, and light source board assembly connects power panel assembly by holding wire, and holding wire is through radiator, and connect power pack and metallic lamp holder bottom radiator, power panel assembly is arranged in power pack.
Compared with the existing technology, its advantage is the utility model: be fixed in radiator by light source board assembly through light source board guard ring, installs combined and instant, saves the set-up time; Because radiator outer wall one circle is distributed with some radiating fins, substantially increases radiating effect, extend the service life of light fixture; Hollow out cylindrical heat-radiating body in light source board assembly and radiator is fitted and connected heat radiation, can discharge in time LED luminous time the heat that produces, further increase the radiating effect of LEDbulb lamp.
[accompanying drawing explanation]
Fig. 1 is combining structure schematic diagram of the present utility model;
Fig. 2 is assembling view of the present utility model;
In figure: 1. lampshade 2. light source board assembly 3. light source board guard ring 4. radiator 5. power panel assembly 6. power pack 7. metallic lamp holder;
Specify Fig. 1 as Figure of abstract of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
This device is a kind of high-power bulb lamp, be made up of light source board assembly, light source board guard ring, radiator, power panel assembly, power pack and metallic lamp holder, see Fig. 1 and Fig. 2, wherein light source board assembly connects power panel assembly by holding wire, holding wire is through radiator, connect power pack and metallic lamp holder bottom radiator, being provided with power panel assembly in power pack is that bulb lamp is powered.
Offer a groove in the middle part of radiator, groove is embedded with light source board guard ring, and light source board guard ring inside connects light source board assembly.The cylindrical heat-radiating body of a hollow out is provided with in the middle part of radiator, radiator outer wall one circle is distributed with some radiating fins, radiating fin length is greater than cylindrical heat-radiating body length, the some radiating fins stretching out cylindrical heat-radiating body top section surround a cavity structure, light source board assembly and light source board guard ring is provided with in cavity structure, light source board assembly and cylindrical heat-radiating body are fitted and connected, by the heat that light source board assembly produces in time, when being delivered on radiator rapidly, substantially increase the radiating effect of LEDbulb lamp.High-power bulb lamp in the utility model is also provided with lampshade, and lampshade is arranged in groove, and lampshade top and radiator top are in same level.
Claims (5)
1. a high-power bulb lamp, comprises light source board assembly and radiator, it is characterized in that offering a groove in the middle part of described radiator, is provided with light source board assembly in groove.
2. a kind of high-power bulb lamp as claimed in claim 1, is characterized in that described bulb lamp is also provided with light source board guard ring, and light source board guard ring embeds in the groove in the middle part of radiator, and light source board guard ring inside connects light source board assembly.
3. a kind of high-power bulb lamp as claimed in claim 1, it is characterized in that the cylindrical heat-radiating body being provided with a hollow out in the middle part of radiator, radiator outer wall one circle is distributed with some radiating fins, radiating fin length is greater than cylindrical heat-radiating body length, the some radiating fins stretching out cylindrical heat-radiating body top section surround a cavity structure, be provided with light source board assembly and light source board guard ring in cavity structure, light source board assembly and cylindrical heat-radiating body are fitted and connected.
4. a kind of high-power bulb lamp as described in claim 1 or 2 or 3, it is characterized in that high-power bulb lamp is also provided with lampshade, lampshade is arranged in groove, and lampshade top and radiator top are in same level.
5. a kind of high-power bulb lamp as described in claim 1 or 2 or 3, it is characterized in that high-power bulb lamp also comprises power panel assembly, power pack and metallic lamp holder, light source board assembly connects power panel assembly by holding wire, holding wire is through radiator, connect power pack and metallic lamp holder bottom radiator, power panel assembly is arranged in power pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935552.1U CN205191271U (en) | 2015-11-20 | 2015-11-20 | High -power bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935552.1U CN205191271U (en) | 2015-11-20 | 2015-11-20 | High -power bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191271U true CN205191271U (en) | 2016-04-27 |
Family
ID=55784258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520935552.1U Active CN205191271U (en) | 2015-11-20 | 2015-11-20 | High -power bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191271U (en) |
-
2015
- 2015-11-20 CN CN201520935552.1U patent/CN205191271U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |