CN203099576U - Light-emitting-diode (LED) recessed lamp - Google Patents
Light-emitting-diode (LED) recessed lamp Download PDFInfo
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- CN203099576U CN203099576U CN2013200963448U CN201320096344U CN203099576U CN 203099576 U CN203099576 U CN 203099576U CN 2013200963448 U CN2013200963448 U CN 2013200963448U CN 201320096344 U CN201320096344 U CN 201320096344U CN 203099576 U CN203099576 U CN 203099576U
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- led
- lamp holder
- lamp body
- lamp
- holder
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Abstract
The utility model relates to a light-emitting-diode (LED) recessed lamp. The LED recessed lamp comprises a barrel-shaped lamp body, a disc-shaped lamp holder fixing base, an LED lamp holder and a reflector. The lamp holder fixing base is fixedly connected with the top of the lamp body, the LED lamp holder is fixedly connected on the lower portion of the lamp holder fixing base, the top end of the reflector is sleeved on the LED lamp holder, the LED lamp holder is in electric connection with an external drive power source, ventilation holes are evenly formed in the barrel wall of the lamp body, and ventilation holes are evenly formed in the top of the lamp body. According to the LED recessed lamp, heat generated by the LED lamp holder is transmitted to the barrel-shaped lamp body through the lamp holder fixing base, the ventilation holes are evenly formed in the barrel wall of the lamp body and the top of the lamp body, therefore a communicated natural convection system is formed, heat in the reflector and inside the lamp body can be taken away effectively, consequently temperatures of the LED lamp holder can be reduced, and good integral heat dissipation effect can be achieved.
Description
Technical field
The utility model relates to lighting apparatus, relates in particular to a kind of LED Recessed light.
Background technology
LED is a kind of semiconductor that electric energy can be converted into luminous energy, and it has changed the luminous and luminous principle of electricity-saving lamp tricolor powder of incandescent lamp tungsten filament, and adopts electroluminescence.The characteristics of LED are very obvious, and the life-span is long, light efficiency is high, radiation is low with low in energy consumption etc.Along with updating of technology and material, luminosity and the life-span of LED constantly promote, and impel the range of application of LED constantly to enlarge.
Recessed light generally is used to handle official business, and occasion is thrown light on and the room illumination, and just because the life-span of LED is long and low in energy consumption, Recessed light uses LED as light source more and more.But LED heating itself is more, needs heat radiation timely, otherwise can cause the life-span of LED to reduce or other potential safety hazards.
The utility model content
The purpose of this utility model is to provide a kind of radiating effect LED Recessed light preferably.
For achieving the above object, the utility model is by the following technical solutions:
A kind of LED Recessed light, comprise tubular lamp body, plate-like lamp holder holder, LED lamp holder and reflection shield, the top of the fixedly connected lamp body of lamp holder holder, the fixedly connected lamp holder holder of LED lamp holder below, the top of reflection shield is sheathed on the LED lamp holder, the LED lamp holder is electrically connected the external drive power supply, evenly is laid with air vent on the barrel of lamp body, and the top of lamp body evenly is laid with air vent.
The inner wall surface of described reflection shield is an oxide layer.
Also comprise transparent glass and antifog circle, antifog snare is located at the lower end of reflection shield, and transparent glass is fixed between the boss and reflection shield lower end of antifog circle inwall.
Also comprise the circumferentia frame, the interior bore edges of face frame is provided with cylindrical portion, and cylindrical portion is set on the antifog circle, and the lamp body lower end is set on the cylindrical portion.
The outside of described lamp body barrel is provided with mounting spring.
The top of described lamp body is provided with Line pressing buckle.
The utility model beneficial effect compared with prior art is:
(1) heat of LED lamp holder generation of the present utility model reaches the tubular lamp body by the lamp holder holder, and air vent is evenly laid at lamp body barrel and top, form the free convection system of a connection, can effectively take away the heat of reflection shield and lamp body inboard, thereby reduce the temperature of LED lamp holder, obtain integral heat sink effect preferably.
(2) reflection shield of the present utility model is avoided reflecting the aperture bright spot that is caused by direct minute surface through oxidation processes, makes bright dipping more even, and free from glare has increased area of dissipation simultaneously.
Description of drawings
Fig. 1 is the assembling section of the utility model embodiment
Fig. 2 is the assembling stereogram of the utility model embodiment
Fig. 3 is the assembling explosive view of the utility model embodiment
Fig. 4 is the scheme of installation of the utility model embodiment
The specific embodiment
In order to more fully understand technology contents of the present utility model, the technical solution of the utility model is described further and illustrates below in conjunction with specific embodiment.
The utility model embodiment as shown in Figures 1 to 4, comprises tubular lamp body 10, plate-like lamp holder holder 20, LED lamp holder 30, reflection shield 40, transparent glass 50, circumferentia frame 70 and antifog circle 60.Lamp holder holder 20 bolting connect the top 11 of lamp body 10.LED lamp holder 30 fixedly connected lamp holder holders 20 belows.Lamp holder holder 20 adopts high heat conduction aluminium section bar integrally formed, both ends of the surface adopt the special process polishing grinding smooth, reduced the air gap with LED lamp holder 30 and lamp body 10 composition surfaces, reduce thermal resistance and accelerated hot conduction, can make the heat of LED lamp holder 30 be delivered to lamp body 10 by LED lamp holder holder 20 apace, reach better heat radiating effect.The top of reflection shield 40 is sheathed on the LED lamp holder 30, and LED lamp holder 30 is electrically connected external drive power supply 100.Evenly be laid with air vent 12 on the barrel of lamp body 10, the top 11 of lamp body 10 evenly is laid with air vent 12.A plurality of air vents 12 are combined to form the free convection system of a connection, can make the heat of lamp body 10 inner chambers be discharged into the outside rapidly, and lamp body 10 and reflection shield 40 can effectively reduce whole temperature rise all as radiator, reach the constant temperature effect.The inner wall surface of reflection shield 40 is an oxide layer, has avoided reflecting the aperture bright spot that is caused by direct minute surface, makes bright dipping more even, and free from glare has increased area of dissipation simultaneously.Antifog circle 60 is set in the lower end of reflection shield 40, and transparent glass 50 is fixed between the boss 61 and reflection shield 40 lower ends of antifog circle 60 inwalls.The interior bore edges of face frame 70 is provided with cylindrical portion 71, and cylindrical portion 71 is set on the antifog circle 60, and lamp body 10 lower ends are set on the cylindrical portion 71.The outside of lamp body 10 barrels is provided with mounting spring 80.The top 11 of lamp body 10 is provided with Line pressing buckle 90.The utility model embodiment when mounted, external communication electricity input driving power 100, driving power 100 is toward LED lamp holder 30 output voltages, electric wire is compressed by Line pressing buckle 90, Recessed light and driving power 100 all are put in the installing hole.
More than statement only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.
Claims (6)
1. LED Recessed light, it is characterized in that, comprise tubular lamp body (10), plate-like lamp holder holder (20), LED lamp holder (30) and reflection shield (40), the top (11) of the fixedly connected lamp body of described lamp holder holder (20) (10), the fixedly connected lamp holder holder of described LED lamp holder (30) (20) below, the top of described reflection shield (40) is sheathed on the LED lamp holder (30), described LED lamp holder (30) is electrically connected external drive power supply (100), evenly be laid with air vent (12) on the barrel of described lamp body (10), the top (11) of described lamp body (10) evenly is laid with air vent (12).
2. LED Recessed light as claimed in claim 1 is characterized in that, the inner wall surface of described reflection shield (40) is an oxide layer.
3. LED Recessed light as claimed in claim 2, it is characterized in that, also comprise transparent glass (50) and antifog circle (60), described antifog circle (60) is set in the lower end of reflection shield (40), and described transparent glass (50) is fixed between the boss (61) and reflection shield (40) lower end of antifog circle (60) inwall.
4. LED Recessed light as claimed in claim 3, it is characterized in that also comprise circumferentia frame (70), the interior bore edges of described frame (70) is provided with cylindrical portion (71), described cylindrical portion (71) is set on the antifog circle (60), and described lamp body (10) lower end is set on the cylindrical portion (71).
5. as each described LED Recessed light of claim 1 to 4, it is characterized in that the outside of described lamp body (10) barrel is provided with mounting spring (80).
6. LED Recessed light as claimed in claim 5 is characterized in that, the top (11) of described lamp body (10) is provided with Line pressing buckle (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200963448U CN203099576U (en) | 2013-03-01 | 2013-03-01 | Light-emitting-diode (LED) recessed lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200963448U CN203099576U (en) | 2013-03-01 | 2013-03-01 | Light-emitting-diode (LED) recessed lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099576U true CN203099576U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200963448U Expired - Fee Related CN203099576U (en) | 2013-03-01 | 2013-03-01 | Light-emitting-diode (LED) recessed lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN203099576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453363A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Economic LED (light-emitting diode) down lamp and assembling method for same |
-
2013
- 2013-03-01 CN CN2013200963448U patent/CN203099576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453363A (en) * | 2013-08-27 | 2013-12-18 | 湖北爱商光电股份有限公司 | Economic LED (light-emitting diode) down lamp and assembling method for same |
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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: 20130731 Termination date: 20160301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |