CN201606714U - LED PAR lamp - Google Patents
LED PAR lamp Download PDFInfo
- Publication number
- CN201606714U CN201606714U CN2010201068992U CN201020106899U CN201606714U CN 201606714 U CN201606714 U CN 201606714U CN 2010201068992 U CN2010201068992 U CN 2010201068992U CN 201020106899 U CN201020106899 U CN 201020106899U CN 201606714 U CN201606714 U CN 201606714U
- Authority
- CN
- China
- Prior art keywords
- led
- links
- heat sink
- threaded connector
- glass bulb
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an LED PAR lamp which comprises a glass shell, a lamp head and a circuit board arranged in a transition piece between the glass shell and the lamp head. The transition piece is a metal radiating piece, the glass shell is connected with one end of the metal radiating piece through a threaded connecting piece, a patch type LED luminous piece is fixed on the end surface of the threaded connecting piece, and a conducting wire on the circuit board is connected with the patch type LED luminous piece through the threaded connecting piece. The LED PAR lamp solves the problem of large energy consumption of traditional PAR series of lamps with tungsten filaments.
Description
Technical field
The utility model relates to a kind of LED PAR lamp.
Background technology
PAR series lamps for a long time, as PAR38, PAR30, PAR20, PAR16 by people use in the hotel widely, playgrounds such as hotel eatery, auditorium, have and decorate and the two big functions of throwing light on.Because traditional PAR lamp all is to use tungsten filament alight bubble, so energy resource consumption is big.
The utility model content
Technical problem to be solved in the utility model is: at the problems referred to above, provide a kind of low energy consumption, rapid heat dissipation, long LED PAR lamp of life-span.
The utility model is achieved like this:
A kind of LED PAR lamp, comprise the circuit board in glass bulb, lamp holder and the transition piece between described glass bulb and lamp holder, described transition piece is a metal heat sink, described glass bulb links to each other with an end of described metal heat sink by threaded connector, the adopting surface mounted LED illuminating part is fixed on the end face of described threaded connector, and the lead on the described circuit board links to each other with described adopting surface mounted LED illuminating part by described threaded connector.
Described condenser links to each other by the end face of fixed support with the described threaded connector at described adopting surface mounted LED illuminator place.
Described metal heat sink links to each other with described lamp holder by working of plastics.
Described metal heat sink is straight wing arc sheet aluminum alloy heat sink.
Be provided with elastic washer between described threaded connector and the described glass bulb.
The inside of described glass bulb is speculum.
The beneficial effects of the utility model are:
The utility model LED PAR lamp owing to adopt LED as light emitting source, possesses the characteristics that power is little, luminous efficiency is high, and the power consumption of comparing with the tungsten filament electroluminescent lamp has only 35%; Anti-seismic performance is good, and the life-span can be several times as much as the tungsten filament emitting bulb; Owing to can assemble other versicolor glass covers such as milky white, frosted,, play the effect of interspersing to indoor decoration illumination, beautify life.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of the utility model LED PAR lamp one embodiment.
The specific embodiment
According to Fig. 1, LED PAR lamp is from mainly dividing glass bulb 4, lamp holder 1 and metal heat sink 3 three parts in appearance.The top of working of plastics 2 links to each other with lamp holder 1 by screw thread, and the bottom links to each other by the top of screw thread with metal heat sink 3; The bottom of metal heat sink 3 links to each other with the top of threaded connector 7, fixing glass speculum 4, be provided with elastic washer 9 between glass reflector 4 and the threaded connector 7, the lead 12 on the circuit board 6 links to each other with adopting surface mounted LED illuminator 8 on being fixed on threaded connector 7 by threaded connector 7.Condenser 11 is equipped with in the dead ahead of adopting surface mounted LED illuminator 8, and condenser 11 links to each other with threaded connector 7 by fixed support 10.The glass cover 5 of all styles of can be installed in the front of glass reflector 4.
The utility model can produce by using for reference this paper disclosure all combinations and method open and that disclose, although combination of the present utility model and method are described by detailed implementation process, but those skilled in the art obviously can not break away from the utility model content, the described method and apparatus of the application is spliced in the spirit and scope or change, or increase and decrease some parts, more particularly, the replacement that all are similar and change apparent to those skilled in the artly, they are regarded as being included in the utility model spirit, among scope and the content.
Claims (7)
1. LED PAR lamp, comprise the circuit board in glass bulb, lamp holder and the transition piece between described glass bulb and lamp holder, it is characterized in that: described transition piece is a metal heat sink, described glass bulb links to each other with an end of described metal heat sink by threaded connector, the adopting surface mounted LED illuminating part is fixed on the end face of described threaded connector, and the lead on the described circuit board links to each other with described adopting surface mounted LED illuminating part by described threaded connector.
2. LED PAR lamp according to claim 1 is characterized in that: described condenser links to each other by the end face of fixed support with the described threaded connector at described adopting surface mounted LED illuminator place.
3. LED PAR lamp according to claim 1 is characterized in that: described metal heat sink links to each other with described lamp holder by working of plastics.
4. according to claim 1 or 3 described LED PAR lamps, it is characterized in that: described metal heat sink is straight wing arc sheet aluminum alloy heat sink.
5. LED PAR lamp according to claim 1 and 2 is characterized in that: be provided with elastic washer between described threaded connector and the described glass bulb.
6. LED PAR lamp according to claim 1 or 5, it is characterized in that: the inside of described glass bulb is speculum.
7. LED PAR lamp according to claim 6, it is characterized in that: described glass bulb links to each other with glass cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068992U CN201606714U (en) | 2010-02-03 | 2010-02-03 | LED PAR lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068992U CN201606714U (en) | 2010-02-03 | 2010-02-03 | LED PAR lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606714U true CN201606714U (en) | 2010-10-13 |
Family
ID=42951421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201068992U Expired - Fee Related CN201606714U (en) | 2010-02-03 | 2010-02-03 | LED PAR lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351818A (en) * | 2015-12-07 | 2016-02-24 | 赵顺 | PAR30 or PAR38 double-optic LED glass spotlight |
-
2010
- 2010-02-03 CN CN2010201068992U patent/CN201606714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351818A (en) * | 2015-12-07 | 2016-02-24 | 赵顺 | PAR30 or PAR38 double-optic LED glass spotlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20110203 |