CN203810138U - LED bulb lamp structure - Google Patents
LED bulb lamp structure Download PDFInfo
- Publication number
- CN203810138U CN203810138U CN201420197475.XU CN201420197475U CN203810138U CN 203810138 U CN203810138 U CN 203810138U CN 201420197475 U CN201420197475 U CN 201420197475U CN 203810138 U CN203810138 U CN 203810138U
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- China
- Prior art keywords
- radiator
- light source
- bulb lamp
- fixed
- power supply
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- Expired - Fee Related
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Abstract
The utility model provides an LED bulb lamp structure. The LED bulb lamp structure comprises a lamp holder, a radiator, a power supply assembly, a light source assembly and a light transmitting cover. The lamp holder is connected with the radiator through a clamp. The light transmitting cover is fixed to the radiator in a glue injection mode. The inner side of the radiator is provided with a clamping groove and an annular boss. A PCB of the power supply assembly is fixed to the clamping groove in a tight fit mode. A light source board of the light source assembly is fixed to the annular boss in a tight fit mode. A heat conductive plate is fixed to the portion between the light source assembly and the power supply assembly and is fixed to the other annular boss on the inner side of the radiator in a tight fit mode. The LED bulb lamp structure has the advantages that the power supply assembly and the light source assembly can be respectively fixed to the radiator in a tight fit mode and the automatic assembly level is improved; the heat conductive plate is arranged between the light source assembly and the power supply assembly, so that effective heat dissipation of an internal piece of a bulb lamp is facilitated and the service life of the bulb lamp is prolonged.
Description
Technical field
The utility model relates to a kind of LED bulb lamp, relates in particular to a kind of structure of LED bulb lamp.
Background technology
Existing LED bulb lamp, as a kind of green light source, several modes below general employing on production assembly structure: light fixture adopts screw to be linked and packed, this assembly technology complexity, outward appearance are not attractive in appearance, easily dismounting, exist potential safety hazard light fixture to adopt the assembling that is rotatably connected,, there is very large potential safety hazard in this assembly technology complexity, especially easily dismounting; Light fixture adopts viscose glue to be linked and packed, this assembly technology complexity.Along with the more and more maturation of LED technology, the people of use is more and more, and traditional man-made assembly can not meet production requirement, now needs one simple in structure, is applicable to the LED ball bulb lamp structure of automated production.The structure that discloses a kind of bulb lamp in Granted publication number: CN202188327U (Granted publication day: 2012.04.11) prospectus, its radiating effect is better, but structure is more complicated, and connected mode is difficult to reach automatization level.
Utility model content
The utility model provides a kind of LED ball bulb lamp structure structure simpler, easily assembled, is beneficial to the technical problem of automated production.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of LED ball bulb lamp structure, comprise lamp holder, radiator, power supply module, light source assembly and diffuser, described lamp holder is connected by fixture with radiator, described diffuser utilizes injecting glue mode to be fixed on radiator, the inner side of described radiator is provided with draw-in groove and an annular boss, and the pcb board of described power supply module is tightly fixed on described draw-in groove; The light source board of described light source assembly is tightly fixed on described annular boss.
Further, between described light source assembly and described power supply module, be provided with heat-conducting plate, described radiator inner side is provided with another annular boss matching with heat-conducting plate, and described heat-conducting plate is tightly fixed on another annular boss of radiator inner side.
Further, the light source board of described light source assembly is fixed on radiator by interference fit.
Further, heat-conducting plate is fixed on radiator by interference fit.
Further, described heat-conducting plate material is metal material.
Again further, described metal material is aluminum or copper product.
The utility model provides a kind of LED ball bulb lamp structure, makes together with power supply module, light source assembly can be tightly fixed with radiator, to have improved automatic assembling level.In light source assembly and power supply module, heat-conducting plate is set, is conducive to the more effective heat radiation of bulb lamp inner part, extend the service life of bulb lamp.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of a kind of LED ball bulb lamp structure in the utility model;
Fig. 2 is the decomposing schematic representation of a kind of LED ball bulb lamp structure in the utility model;
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model specific embodiment is described.
As depicted in figs. 1 and 2, a kind of LED ball bulb lamp structure, comprise lamp holder 1, radiator 2, power supply module 3, light source assembly 5 and diffuser 6, described lamp holder 1 is connected by fixture with radiator 2, described diffuser 6 utilizes injecting glue mode to be fixed on radiator 2, the inner side of described radiator 2 is provided with draw-in groove and an annular boss, and the pcb board of described power supply module 3 is tightly fixed on described draw-in groove; The light source board of described light source assembly 5 is tightly fixed on described annular boss.Between described light source assembly 5 and described power supply module 3, be provided with heat-conducting plate 4, described radiator 2 inner sides are provided with another annular boss matching with heat-conducting plate 4, and described heat-conducting plate 4 is tightly fixed on another annular boss of radiator 2 inner sides.The light source board of described light source assembly 5 is fixed on radiator 2 by interference fit.Heat-conducting plate 4 is fixed on radiator 2 by interference fit.Described heat-conducting plate 4 materials are metal material.Described metal material is aluminum or copper product.
The utility model provides a kind of LED ball bulb lamp structure, makes together with power supply module 3, light source assembly 5 can be tightly fixed with radiator 2, to have improved automatic assembling level.In light source assembly 5 and power supply module 3, heat-conducting plate 4 is set, is conducive to the more effective heat radiation of bulb lamp inner part, extend the service life of bulb lamp.
Above disclosed is only preferred embodiment of the present utility model, can not limit rights protection scope of the present utility model with this, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (6)
1. a LED ball bulb lamp structure, comprise lamp holder, radiator, power supply module, light source assembly and diffuser, described lamp holder is connected by fixture with radiator, described diffuser utilizes injecting glue mode to be fixed on radiator, it is characterized in that: the inner side of described radiator is provided with draw-in groove and an annular boss, and the pcb board of described power supply module is tightly fixed on described draw-in groove; The light source board of described light source assembly is tightly fixed on described annular boss.
2. a kind of LED ball bulb lamp structure according to claim 1, it is characterized in that: between described light source assembly and described power supply module, be provided with heat-conducting plate, described radiator inner side is provided with another annular boss matching with heat-conducting plate, and described heat-conducting plate is tightly fixed on another annular boss of radiator inner side.
3. a kind of LED ball bulb lamp structure according to claim 1, is characterized in that: the light source board of described light source assembly is fixed on radiator by interference fit.
4. a kind of LED ball bulb lamp structure according to claim 2, is characterized in that: heat-conducting plate is fixed on radiator by interference fit.
5. a kind of LED ball bulb lamp structure according to claim 2, is characterized in that: described heat-conducting plate material is metal material.
6. a kind of LED ball bulb lamp structure according to claim 5, is characterized in that: described metal material is aluminum or copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197475.XU CN203810138U (en) | 2014-04-22 | 2014-04-22 | LED bulb lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420197475.XU CN203810138U (en) | 2014-04-22 | 2014-04-22 | LED bulb lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810138U true CN203810138U (en) | 2014-09-03 |
Family
ID=51448883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420197475.XU Expired - Fee Related CN203810138U (en) | 2014-04-22 | 2014-04-22 | LED bulb lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810138U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565940A (en) * | 2015-01-13 | 2015-04-29 | 上海顿格电子贸易有限公司 | Omnidirectional LED bulb lamp |
| CN106051504A (en) * | 2016-07-27 | 2016-10-26 | 浙江阳光美加照明有限公司 | LED bulb lamp and automatic assembly method |
| CN106051503A (en) * | 2016-07-19 | 2016-10-26 | 浙江阳光美加照明有限公司 | LED bulb lamp used on fan |
| CN106122805A (en) * | 2016-06-28 | 2016-11-16 | 东南大学 | A kind of LEDbulb lamp |
-
2014
- 2014-04-22 CN CN201420197475.XU patent/CN203810138U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565940A (en) * | 2015-01-13 | 2015-04-29 | 上海顿格电子贸易有限公司 | Omnidirectional LED bulb lamp |
| CN106122805A (en) * | 2016-06-28 | 2016-11-16 | 东南大学 | A kind of LEDbulb lamp |
| CN106051503A (en) * | 2016-07-19 | 2016-10-26 | 浙江阳光美加照明有限公司 | LED bulb lamp used on fan |
| CN106051504A (en) * | 2016-07-27 | 2016-10-26 | 浙江阳光美加照明有限公司 | LED bulb lamp and automatic assembly method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20200422 |