CN201284933Y - LED reflectoscope - Google Patents
LED reflectoscope Download PDFInfo
- Publication number
- CN201284933Y CN201284933Y CNU2008201638734U CN200820163873U CN201284933Y CN 201284933 Y CN201284933 Y CN 201284933Y CN U2008201638734 U CNU2008201638734 U CN U2008201638734U CN 200820163873 U CN200820163873 U CN 200820163873U CN 201284933 Y CN201284933 Y CN 201284933Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- lamp cup
- cup
- pressure ring
- 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 an LED spot light, which comprises a lamp holder (1), a lamp cup (2), a lamp shade (3), an LED lamp (4) and an aluminum substrate (5), wherein, the LED lamp (4) is welded on the aluminum substrate (5), and also comprises a plunger ring (6), and the aluminum substrate (5) is compressed on the bottom end of the lamp cup (2) through the plunger ring (6); the inner screwed thread of the plunger ring (6) is connected with the outer screwed thread of the lamp cup (2); and the outer screwed thread of the outer wall of the lamp holder (1) is connected with the inner screwed thread of the inner wall of the lamp cup (2). The LED spot light has the advantages that the lamp cup is connected with the lamp shade in a threading way, so that the internal LED lamp can be conveniently disassembled and replaced, and the heat radiation is better than that of the original welding way or splicing way.
Description
Technical field
The utility model relates to a kind of general illumination light fixture, specifically is a kind of LED shot-light.
Background technology
At present, existing its lamp holder of LED shot-light and Lamp cup, Lamp cup and lampshade all adopt welding or sticker to link into an integrated entity, there are two shortcomings in this mode: the heat that the LED lamp in use produces is difficult to effectively come out, and then reduces the service life of LED lamp; The LED lamp has to change the integral body of lighting bulb usually in case damage is difficult to change.
The utility model content
Technical problem to be solved in the utility model is, overcomes above the deficiencies in the prior art, provides a kind of and is easy to dispel the heat and LED shot-light easy to maintenance.
For solving the problems of the technologies described above, the LED shot-light that the utility model provides comprises lamp holder, Lamp cup, lampshade, LED lamp and aluminium base, and the LED lamp is welded on the aluminium base, and it also comprises pressure ring, and described aluminium base is force-fitted in the Lamp cup bottom by pressure ring; The internal thread of described pressure ring is connected with the external screw thread of Lamp cup.
After adopting above structure, the utility model LED shot-light compared with prior art has the following advantages: Lamp cup and lampshade adopt and are threaded, and for convenience detachly change inner LED lamp, and than original welding or bonding be easy to heat radiation more.
As improvement, the external screw thread of described lamp holder outer wall is connected with the internal thread of Lamp cup inwall, and this structure can make manufacture craft simpler, the building block of easier replacing LED shot-light.
Description of drawings
Accompanying drawing is the sectional structure schematic diagram of the utility model LED shot-light.
Wherein, 1, lamp holder; 2, Lamp cup; 3, lampshade; 4, LED lamp; 5, aluminium base; 6, pressure ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in drawings, the utility model LED shot-light, it comprises lamp holder 1, Lamp cup 2, lampshade 3, LED lamp 4 and aluminium base 5, and LED lamp 4 is welded on the aluminium base 5, and it also comprises pressure ring 6, and described aluminium base 5 is force-fitted in Lamp cup 2 bottoms by pressure ring 6; The internal thread of described pressure ring 6 is connected with the external screw thread of Lamp cup 2.The external screw thread of described lamp holder 1 outer wall is connected with the internal thread of Lamp cup 2 inwalls.
After adopting above structure, the utility model LED shot-light compared with prior art has the following advantages: Lamp cup and lampshade adopt and are threaded, and for convenience detachly change inner LED lamp, and than original welding or bonding be easy to heat radiation more.Lamp cup adopts the shape after the surface oxidation treatment to make, and further increases the effect of heat radiation, and easier making processing.Lamp cup can be selected multiple color in the oxidation on metal surface process.
Claims (2)
1, a kind of LED shot-light, comprise lamp holder (1), Lamp cup (2), lampshade (3), LED lamp (4) and aluminium base (5), LED lamp (4) is welded on the aluminium base (5), it is characterized in that: it also comprises pressure ring (6), and described aluminium base (5) is force-fitted in Lamp cup (2) bottom by pressure ring (6); The internal thread of described pressure ring (6) is connected with the external screw thread of Lamp cup (2).
2, LED shot-light according to claim 1 is characterized in that: the external screw thread of described lamp holder (1) outer wall is connected with the internal thread of Lamp cup (2) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201638734U CN201284933Y (en) | 2008-09-02 | 2008-09-02 | LED reflectoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201638734U CN201284933Y (en) | 2008-09-02 | 2008-09-02 | LED reflectoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284933Y true CN201284933Y (en) | 2009-08-05 |
Family
ID=40949917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201638734U Expired - Fee Related CN201284933Y (en) | 2008-09-02 | 2008-09-02 | LED reflectoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284933Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975364A (en) * | 2010-11-15 | 2011-02-16 | 苏州卓识商务咨询有限公司 | Light-emitting diode spotlight |
| CN102261587A (en) * | 2011-06-20 | 2011-11-30 | 厦门立明光电有限公司 | Large-angle light distribution LED lamp |
-
2008
- 2008-09-02 CN CNU2008201638734U patent/CN201284933Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975364A (en) * | 2010-11-15 | 2011-02-16 | 苏州卓识商务咨询有限公司 | Light-emitting diode spotlight |
| CN102261587A (en) * | 2011-06-20 | 2011-11-30 | 厦门立明光电有限公司 | Large-angle light distribution LED lamp |
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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: 20090805 Termination date: 20130902 |