CN202719455U - Light-focusing type light emitting diode (LED) lamp - Google Patents
Light-focusing type light emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202719455U CN202719455U CN2012204365576U CN201220436557U CN202719455U CN 202719455 U CN202719455 U CN 202719455U CN 2012204365576 U CN2012204365576 U CN 2012204365576U CN 201220436557 U CN201220436557 U CN 201220436557U CN 202719455 U CN202719455 U CN 202719455U
- Authority
- CN
- China
- Prior art keywords
- light
- lamp
- led
- lamp socket
- collecting barrel
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-focusing type light emitting diode (LED) lamp. The light-focusing type LED lamp comprises a lamp socket (1), an LED light source (2), an LED drive power source (3), a lamp shell (4) and a light-focusing cylinder (5). The lamp socket (1) is a box body with an opening at the upper end, the lamp shell (4) is installed inside the lamp socket (1), the undersurface of the lamp shell (4) is a plane, the inner surface of a lateral wall of the lamp shell (4) is an arc-shaped concave surface, the LED light source (2) is arranged on the undersurface of the lamp shell (4), the light-focusing cylinder (5) is in the shape of a cone, the bottom portion of the light-focusing cylinder (5) is connected with the top portion of the lamp shell (4), a light-reflecting coating is arranged on the inner surface of the lateral wall of the lamp shell (4), a light-reflecting coating is arranged on the inner surface of the light-focusing cylinder (5), a light hole (6) is arranged in the top portion of the light-focusing cylinder (5), and the LED drive power source (3) is arranged on the bottom portion of the lamp socket (1) and electrically connected with the LED light source (2). The light-focusing type LED lamp has the advantages of being good in light-focusing capacity and low in light loss.
Description
Technical field
The utility model relates to a kind of LED lamp, is specifically related to a kind of light-focusing type LED lamp.
Background technology
Along with the development of semiconductor technology, the application of semiconductor illuminating light source is also more and more extensive.Semiconductor illuminating light source is full with its coloured light, infinitely colour mixture, switch the advantages such as rapid, shatter-proof, moisture resistance, cold temperature, long service life and maintenance are few, be widely used in the fields such as urban look, commercial giant-screen, traffic lights, flasher and mobile phone.In recent years, the research of semiconductor illuminating light source obtained significant progress, the especially just significantly raising along with the continuous maturation of material and technique of the luminous efficiency of led light source.
Along with the extensive application of led light source, at the needs high-power illumination, and to the occasion that the light-gathering of light fixture is had relatively high expectations, also bring into use the LED light fixture.Existing LED light fixture comprises box body and the led light source that is arranged in the box body, and box body is by the transparent glass sealing of an arch.The shortcoming of this structure is that the light that sends of led light source is not assembled, and light distributes around box body, does not penetrate by transparent glass, and fiber-loss is large.The transparent glass of arch is larger to the refractive effect of light, has more aggravated distributing of light.
The utility model content
It is low that the purpose of this utility model namely is to overcome prior art optically focused performance, and the deficiency that fiber-loss is serious provides a kind of light-focusing type LED lamp.
The purpose of this utility model is achieved through the following technical solutions:
Light-focusing type LED lamp, it comprises lamp socket, led light source, the LED driving power, lamp housing and light collecting barrel, lamp socket is the box body of upper end open, lamp housing is installed in the lamp socket, the bottom surface of lamp housing is the plane, the inner surface of lamp housing sidewall is the circular arc concave surface, led light source is installed in the bottom surface of lamp housing, light collecting barrel is taper, the bottom of light collecting barrel is connected with the top of lamp housing, is provided with reflecting coating on the inner surface of lamp housing sidewall, is provided with reflecting coating on the inner surface of light collecting barrel, the top of light collecting barrel is provided with loophole, and the LED driving power is arranged on the bottom of lamp socket and is electrically connected with led light source.
Further, the inner surface of described light collecting barrel is corrugated, can increase the concentration ratio of light.
Further, be provided with boss in the described lamp socket, the top of described lamp housing is provided with flange A, and the bottom of described light collecting barrel is provided with flange B, and flange A and flange B are bolted on the boss.
Further, it also comprises transparency window, and transparency window is fastened on the top of lamp socket, is provided with sealing ring between transparency window and the lamp socket.
Further, the outer surface of described lamp socket is provided with heat sink strip.
Further, described transparency window is dull and stereotyped window.
Advantage of the present utility model and beneficial effect are:
1.LED light source is arranged in the cavity of lamp housing and light collecting barrel composition, the light that led light source sends is assembled rear ejaculation, and its fiber-loss is little;
2. transparency window is dull and stereotyped window, has reduced the refraction of light, has increased light utilization.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A place partial enlarged drawing of Fig. 1;
Wherein, the parts name that Reference numeral is corresponding is called:
The 1-lamp socket, 2-LED light source, 3-LED driving power, 4-lamp housing, 5-light collecting barrel, 6-loophole, 7-boss, 8-flange A, 9-flange B, 10-bolt, 11-transparency window, 12-sealing ring, 13-heat sink strip.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and protection domain of the present utility model is not limited to the following stated.
Embodiment:
As depicted in figs. 1 and 2, light-focusing type LED lamp, it comprises lamp socket 1, led light source 2, LED driving power 3, lamp housing 4 and light collecting barrel 5, lamp socket 1 is the box body of upper end open, lamp housing 4 is installed in the lamp socket 1, the bottom surface of lamp housing 4 is the plane, the inner surface of lamp housing 4 sidewalls is the circular arc concave surface, led light source 2 is installed in the bottom surface of lamp housing 4, and light collecting barrel 5 is taper, and the bottom of light collecting barrel 5 is connected with the top of lamp housing 4, be provided with reflecting coating on the inner surface of lamp housing 4 sidewalls, be provided with reflecting coating on the inner surface of light collecting barrel 5, the top of light collecting barrel 5 is provided with loophole 6, and LED driving power 3 is arranged on the bottom of lamp socket 1 and is electrically connected with led light source 2.The light that led light source 2 sends penetrates by loophole 6 after assembling by the reflection of lamp housing 4 and light collecting barrel 5 again, and light-gathering is good, has reduced the loss of light in communication process.
The inner surface of described light collecting barrel 5 is corrugated, and this structure can access better spotlight effect.
Be provided with boss 7 in the described lamp socket 1, the top of described lamp housing 4 is provided with flange A8, and the bottom of described light collecting barrel 5 is provided with flange B9, and flange A8 and flange B9 are fixed on the boss 7 by bolt 10.
It also comprises transparency window 11, and transparency window 11 is fastened on the top of lamp socket 1, is provided with sealing ring 12 between transparency window 11 and the lamp socket 1.
The outer surface of described lamp socket 1 is provided with heat sink strip 13, and the gathering of light can produce amount of heat, and heat sink strip 13 is used for auxiliary heat dissipation, guarantees the normal operation of led light source.
Described transparency window 11 is dull and stereotyped window.Reduce the refraction of light, increased light utilization.
As mentioned above, can realize preferably the utility model.
Claims (6)
1. light-focusing type LED lamp, it is characterized in that: it comprises lamp socket (1), led light source (2), LED driving power (3), lamp housing (4) and light collecting barrel (5), lamp socket (1) is the box body of upper end open, lamp housing (4) is installed in the lamp socket (1), the bottom surface of lamp housing (4) is the plane, the inner surface of lamp housing (4) sidewall is the circular arc concave surface, led light source (2) is installed in the bottom surface of lamp housing (4), light collecting barrel (5) is taper, the bottom of light collecting barrel (5) is connected with the top of lamp housing (4), be provided with reflecting coating on the inner surface of lamp housing (4) sidewall, be provided with reflecting coating on the inner surface of light collecting barrel (5), the top of light collecting barrel (5) is provided with loophole (6), and LED driving power (3) is arranged on the bottom of lamp socket (1) and is electrically connected with led light source (2).
2. light-focusing type LED lamp according to claim 1, it is characterized in that: the inner surface of described light collecting barrel (5) is corrugated.
3. light-focusing type LED lamp according to claim 1, it is characterized in that: be provided with boss (7) in the described lamp socket (1), the top of described lamp housing (4) is provided with flange A(8), the bottom of described light collecting barrel (5) is provided with flange B(9), flange A(8) and flange B(9) be fixed on the boss (7) by bolt (10).
4. each described light-focusing type LED lamp according to claim 1 ~ 3, it is characterized in that: it also comprises transparency window (11), transparency window (11) is fastened on the top of lamp socket (1), is provided with sealing ring (12) between transparency window (11) and the lamp socket (1).
5. light-focusing type LED lamp according to claim 4, it is characterized in that: the outer surface of described lamp socket (1) is provided with heat sink strip (13).
6. light-focusing type LED lamp according to claim 4, it is characterized in that: described transparency window (11) is dull and stereotyped window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204365576U CN202719455U (en) | 2012-08-30 | 2012-08-30 | Light-focusing type light emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204365576U CN202719455U (en) | 2012-08-30 | 2012-08-30 | Light-focusing type light emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719455U true CN202719455U (en) | 2013-02-06 |
Family
ID=47621278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204365576U Expired - Fee Related CN202719455U (en) | 2012-08-30 | 2012-08-30 | Light-focusing type light emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498064A (en) * | 2018-03-19 | 2018-09-07 | 中国人民解放军空军航空医学研究所 | Digitize bright spot scintillation detection system |
-
2012
- 2012-08-30 CN CN2012204365576U patent/CN202719455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498064A (en) * | 2018-03-19 | 2018-09-07 | 中国人民解放军空军航空医学研究所 | Digitize bright spot scintillation detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201973481U (en) | Anti-explosion LED (light-emitting diode) flood light | |
| CN201344435Y (en) | Efficient energy-saving forklift lighting system | |
| CN201582666U (en) | High-power LED street lamp | |
| CN202719455U (en) | Light-focusing type light emitting diode (LED) lamp | |
| CN203641916U (en) | Fluorescent LED device | |
| CN202140819U (en) | Light-emitting diode (LED) lamp | |
| CN202074353U (en) | LED outdoor illumination lamp | |
| CN201425218Y (en) | LED lamp body with improved structure | |
| CN201964211U (en) | LED lamp tube | |
| CN202938072U (en) | Indoor direct-type LED panel lamp | |
| CN203176772U (en) | LED light gathering lamp with bowl-shaped cooling fins and graphite for heat conduction | |
| CN203115720U (en) | Light-emitting diode (LED) street lamp light source capable of directly replacing traditional high-pressure sodium street lamp | |
| CN201170485Y (en) | High-efficiency light irradiation display apparatus | |
| CN201803161U (en) | Multiple light sources complementary lighting lamp | |
| CN202769354U (en) | High-efficiency reflector lamp | |
| CN202835029U (en) | Light-emitting diode (LED) refrigerator lamp | |
| CN203595053U (en) | Glaring large-power LED street lamp | |
| CN203322963U (en) | LED (Light Emitting Diode) luminaire for industry use | |
| CN202546524U (en) | LED (Light Emitting Diode) lamp for refrigerator illumination | |
| CN201237118Y (en) | LED reflection type road lamp | |
| CN202056675U (en) | Lamp cap of high-power LED (light-emitting diode) street lamp | |
| CN201803160U (en) | Multi-light source complementary lighting lamp | |
| CN202812915U (en) | Heat radiating type light-emitting diode (LED) searchlight | |
| CN201992378U (en) | LED (Light Emitting Diode) special lamp | |
| CN210568175U (en) | Energy-saving spotlight LED lamp |
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: 20130206 Termination date: 20130830 |