CN204300741U - A kind of die casting shell type LEDbulb lamp - Google Patents
A kind of die casting shell type LEDbulb lamp Download PDFInfo
- Publication number
- CN204300741U CN204300741U CN201420684516.8U CN201420684516U CN204300741U CN 204300741 U CN204300741 U CN 204300741U CN 201420684516 U CN201420684516 U CN 201420684516U CN 204300741 U CN204300741 U CN 204300741U
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- CN
- China
- Prior art keywords
- die casting
- lamp
- radiator
- aluminium
- shell type
- 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 relates to energy-saving illumination technical field, what be specifically related to is a kind of die casting shell type LEDbulb lamp, be made up of PC lampshade, aluminium base, LED high-power lamp pearl, constant-current supply, die casting aluminium radiator, base, lamp holder, top, described lampshade is buckled on lamp body, lamp plate is provided with in lamp body, described lamp plate is connected on aluminium base by lamp bead weld to make, and described lamp plate is fixed on die casting aluminium radiator.The utility model changes existing deficiency by the profile changing radiator, changes into die casting aluminum component, aesthetic appeal by original grooving of ring-type on a heat sink, reduces radiator operating temperature, reduces costs.
Description
Technical field
The utility model relates to energy-saving illumination technical field, and what be specifically related to is a kind of die casting shell type LEDbulb lamp.
Background technology
At present, LEDbulb lamp maximum market of throwing light on is commercial market, and civilian maximum in city are also spherical bulbs, so LEDbulb lamp is the novel green light source of alternative conventional incandescent bulb.Existing LEDbulb lamp majority adopts car aluminium heat radiation body, and aluminium base is as lamp plate LED high-power lamp pearl PC lampshade, and brightness is high, but need larger radiator to reduce exothermic temperature, increase the cost of product, because lamp body is car aluminum component, car aluminum component only has several annular grooving, and outward appearance unsightly.
Utility model content
The purpose of this utility model is for the deficiency in background technology, provides a kind of die casting shell type LEDbulb lamp.
The utility model is achieved through the following technical solutions: a kind of die casting shell type LEDbulb lamp, be made up of PC lampshade, aluminium base, LED high-power lamp pearl, constant-current supply, die casting aluminium radiator, base, lamp holder, top, it is characterized in that: the ring-type grooving on radiator is die casting aluminum component.
Described lamp plate is connected to constant-current supply DC terminal, exchange end and be connected to lamp holder, be provided with LED high-power lamp bead weld in lamp body and be connected on the lamp plate that aluminium base is made, described lamp plate is fixed on die casting aluminium radiator, and described PC cover is threadedly attached on die casting aluminium radiator.
The beneficial effects of the utility model are embodied in, compared with prior art the utility model changes existing deficiency by the profile changing radiator, changes into die casting aluminum component, aesthetic appeal by original grooving of ring-type on a heat sink, reduce radiator operating temperature, reduce costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 1, come directly towards, 2, lamp holder, 3, base, 4, constant-current supply, 5, die casting aluminium radiator, 6, aluminium base, 7, LED high-power lamp pearl, 8, screw, 9, PC lampshade.
Detailed description of the invention
As shown in Figure 1, a kind of die casting shell type LEDbulb lamp, come directly towards 1 formed by PC lampshade 9, aluminium base 6, LED high-power lamp pearl 7, constant-current supply 4, die casting aluminium radiator 5, base 3, lamp holder 2, described PC cover 9 is threadedly attached on die casting aluminium radiator 5, and the ring-type grooving on radiator is die casting aluminum component.
Described lamp plate is connected to constant-current supply 4 DC terminal, and exchange end and be connected to lamp holder 2, LED high-power lamp pearl 7 is welded on aluminium base 6 and makes lamp plate, and lamp plate screw 8 is fixed on die casting aluminium radiator 5, and PC cover 9 is threadedly attached on die casting aluminium radiator 5.
Claims (2)
1. a die casting shell type LEDbulb lamp, come directly towards (1) formed by PC lampshade (9), aluminium base (6), LED high-power lamp pearl (7), constant-current supply (4), die casting aluminium radiator (5), base (3), lamp holder (2), described PC cover (9) is threadedly attached on die casting aluminium radiator (5), it is characterized in that: the ring-type grooving on radiator is die casting aluminum component.
2. a kind of die casting shell type LEDbulb lamp according to claim 1, it is characterized in that, lamp plate is connected to described constant-current supply (4) DC terminal, exchange end and be connected to described lamp holder (2), LED high-power lamp pearl (7) is welded on aluminium base (6) and makes lamp plate, lamp plate screw (8) is fixed on die casting aluminium radiator (5), and PC cover (9) is threadedly attached on die casting aluminium radiator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684516.8U CN204300741U (en) | 2014-11-17 | 2014-11-17 | A kind of die casting shell type LEDbulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684516.8U CN204300741U (en) | 2014-11-17 | 2014-11-17 | A kind of die casting shell type LEDbulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300741U true CN204300741U (en) | 2015-04-29 |
Family
ID=53106276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684516.8U Expired - Fee Related CN204300741U (en) | 2014-11-17 | 2014-11-17 | A kind of die casting shell type LEDbulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300741U (en) |
-
2014
- 2014-11-17 CN CN201420684516.8U patent/CN204300741U/en not_active Expired - Fee Related
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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: 20150429 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |