CN201496842U - LED reflector lamp with heat dissipation fin - Google Patents
LED reflector lamp with heat dissipation fin Download PDFInfo
- Publication number
- CN201496842U CN201496842U CN2009202328246U CN200920232824U CN201496842U CN 201496842 U CN201496842 U CN 201496842U CN 2009202328246 U CN2009202328246 U CN 2009202328246U CN 200920232824 U CN200920232824 U CN 200920232824U CN 201496842 U CN201496842 U CN 201496842U
- Authority
- CN
- China
- Prior art keywords
- lamp housing
- led
- light
- radiating fin
- aluminium base
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED (light-emitting diode) reflector lamp with a heat dissipation fin, a lens is placed on the front end surface of a lamp housing, and a convex lens or a concave lens can be selected according to different requirements of users. Brackets are fixed on two sides of the lamp housing through screws, a pedestal is welded and then connected with the brackets, and the rotation lamp housing can adjust the irradiation direction of the reflector lamp. The surface of the lamp housing adopts the heat dissipation fin processed through the pressure casting technology, the heat generated by an LED can effectively dissipate through the heat dissipation fin, so that the service life of the LED reflector lamp is prolonged.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of LED shot-light with radiating fin.
Background technology
Along with the extensive use of LED, it is showing functions peculiar and glamour aspect decoration and the artistic lighting.But people find that gradually " how prolonging its service life by more effective heat abstractor " is the bottleneck problem that restriction LED further develops.If this problem can not solve, then the increasing of the raising of LED light efficiency, power is limited.
Summary of the invention
The LED shot-light of the utility model band radiating fin provides the LED shot-light of long band radiating fin of a kind of practical, comparative lifetime at present above-mentioned the deficiencies in the prior art.
The LED shot-light of the utility model band radiating fin comprises structure division 14 and control section 15.
Structure division 14 comprises lens 1, lamp housing 4, radiating fin 5, sealing gasket 6, support 8, base 9, protecgulum 11, screw 13.Lens 1 are positioned at the front end face of lamp housing 4, can select convex lens or concavees lens according to the different needs of user, lamp housing 4 is main elements of structure division 14, placing the components and parts in the control section 15, radiating fin 5 is positioned at the surface of lamp housing 4, adopt the extrusion process moulding, the heat that LED 2 is produced distributes, thereby guarantee the service life of shot-light, sealing gasket 6 is positioned at the afterbody of lamp housing 4, is used for guaranteeing the sealing in the lamp housing 4, preventing has entering of rainwater and dust in the open when using, support 8 is positioned at the both sides of lamp housing 4, is used for supporting lamp housing 4, and base 9 is positioned at the below of support 8, be to be used for fixing on the position of required placement, protecgulum 11 is positioned at the front of lamp housing 4, is to be used for a lens 1 to be fixed on above the lamp housing 4, prevents that it from falling down, screw 13 is positioned at the surface of lamp housing 4, be used for fixing support 8, can rotate lamp housing 4, regulate the direction of illumination of shot-light by screw 13.
Control section 15 comprises LED 2, driver 3, power line 7, lead 10, aluminium base 12.LED 2 is positioned at the inside of lamp housing 4, it is the Lights section of shot-light, be used for sending visible light, driver 3 is positioned at aluminium base 12 back, can allow it be fixed on above the aluminium base 12 by glue, be the normal operation of controlling entire circuit, power line 7 is positioned at the afterbody of lamp housing 4, is used for being connected with the voltage of 220V, the voltage that guarantees shot-light is supplied with, lead 10 is positioned at the inside of lamp housing 4, and the surface of aluminium base 12 is used for a LED 2, driver 3 orderly coupling together, guarantee the operation of circuit, aluminium base 12 is positioned at the inside of lamp housing 4, is to be used for a LED 2 directly to be welded on above the aluminium base 12, just can fix.
The LED shot-light of the utility model band radiating fin has the following advantages:
1. adopted LED as light source, saved the electric power resource of national precious and protected environment to exempt from destruction.
2. owing to adopted the fin heat radiation, improve area of dissipation greatly, can the heat that LED produces have been shed to greatest extent, guaranteed the service life of shot-light.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
The LED shot-light of the utility model band radiating fin comprises structure division 14 and control section 15.
Structure division 14 comprises lens 1, lamp housing 4, radiating fin 5, sealing gasket 6, support 8, base 9, protecgulum 11, screw 13.Lens 1 are positioned at the front end face of lamp housing 4, can select convex lens or concavees lens according to the different needs of user, lamp housing 4 is main elements of structure division 14, placing the components and parts in the control section 15, radiating fin 5 is positioned at the surface of lamp housing 4, adopt the extrusion process moulding, the heat that LED 2 is produced distributes, thereby guarantee the service life of shot-light, sealing gasket 6 is positioned at the afterbody of lamp housing 4, is used for guaranteeing the sealing in the lamp housing 4, preventing has entering of rainwater and dust in the open when using, support 8 is positioned at the both sides of lamp housing 4, is used for supporting lamp housing 4, and base 9 is positioned at the below of support 8, be to be used for fixing on the position of required placement, protecgulum 11 is positioned at the front of lamp housing 4, is to be used for a lens 1 to be fixed on above the lamp housing 4, prevents that it from falling down, screw 13 is positioned at the surface of lamp housing 4, be used for fixing support 8, can rotate lamp housing 4, regulate the direction of illumination of shot-light by screw 13.
Control section 15 comprises LED 2, driver 3, power line 7, lead 10, aluminium base 12.LED 2 is positioned at the inside of lamp housing 4, it is the Lights section of shot-light, be used for sending visible light, driver 3 is positioned at aluminium base 12 back, can allow it be fixed on above the aluminium base 12 by glue, be the normal operation of controlling entire circuit, power line 7 is positioned at the afterbody of lamp housing 4, is used for being connected with the voltage of 220V, the voltage that guarantees shot-light is supplied with, lead 10 is positioned at the inside of lamp housing 4, and the surface of aluminium base 12 is used for a LED 2, driver 3 orderly coupling together, guarantee the operation of circuit, aluminium base 12 is positioned at the inside of lamp housing 4, is to be used for a LED 2 directly to be welded on above the aluminium base 12, just can fix.
The LED shot-light operation principle of the utility model band radiating fin:
The LED shot-light of the utility model band radiating fin is welded on LED2 above the aluminium base 12, then driver 3 is being fixed on above the aluminium base 12, by lead LED 2 and driver 3 are coupled together, again lead 10 and power line 7 are coupled together, then aluminium base 12 is placed on the inside of lamp housing 4, after putting lens 1, cover protecgulum 11, just can be fixed in the above lens 1, by screw 13 support 8 is fixed on lamp housing 4 both sides, base 9 is connected with support 8 by welding, rotate lamp housing 4 and can regulate the direction of illumination of shot-light, at last power line 7 is received on the 220V voltage, under the effect of driver 3, LED 2 sends visible light.Because lamp housing 4 surfaces are owing to adopted radiating fin 5, the heat that LED 2 produces can well shed by radiating fin 5, has guaranteed the service life of LED shot-light.
Claims (2)
1. the LED shot-light of band radiating fin is characterized in that: adopt control section (15) and structure division (14) to combine; Control section (15) comprises lens (1), lamp housing (4), radiating fin (5), sealing gasket (6), support (8), base (9), protecgulum (11), screw (13); Lens (1) are positioned at the front end face of lamp housing (4), lamp housing (4) is the main element of structure division (14), placing each components and parts in the control section (15), radiating fin (5) is positioned at the surface of lamp housing (4), sealing gasket (6) is positioned at the afterbody of lamp housing (4), and support (8) is positioned at the both sides of lamp housing (4), and base (9) is positioned at the below of support (8), protecgulum (11) is positioned at the front of lamp housing (4), and screw (13) is positioned at the surface of lamp housing (4); Structure division (14) comprises LED (2), driver (3), power line (7), lead (10), aluminium base (12); LED (2) is positioned at the inside of lamp housing (4), driver (3) is positioned at aluminium base (12) back, power line (7) is positioned at the afterbody of lamp housing (4), lead (10) is positioned at the inside of lamp housing (4), the surface of aluminium base (12), aluminium base (12) is positioned at the inside of lamp housing (4), and LED (2) directly is welded on above the aluminium base (12).
2. the LED shot-light of band radiating fin according to claim 1, it is characterized in that: radiating fin (5) is positioned at the surface of lamp housing (4), adopt the extrusion process moulding, screw (13) is positioned at the surface of lamp housing (4), can rotate lamp housing (4) by screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202328246U CN201496842U (en) | 2009-07-11 | 2009-07-11 | LED reflector lamp with heat dissipation fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202328246U CN201496842U (en) | 2009-07-11 | 2009-07-11 | LED reflector lamp with heat dissipation fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201496842U true CN201496842U (en) | 2010-06-02 |
Family
ID=42440048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202328246U Expired - Fee Related CN201496842U (en) | 2009-07-11 | 2009-07-11 | LED reflector lamp with heat dissipation fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201496842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994964A (en) * | 2010-09-30 | 2011-03-30 | 海洋王照明科技股份有限公司 | Approach midline lamp and navigation-assistant lighting system |
| CN102003660A (en) * | 2010-09-30 | 2011-04-06 | 海洋王照明科技股份有限公司 | Approach side lamp and navigation illuminating system |
-
2009
- 2009-07-11 CN CN2009202328246U patent/CN201496842U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994964A (en) * | 2010-09-30 | 2011-03-30 | 海洋王照明科技股份有限公司 | Approach midline lamp and navigation-assistant lighting system |
| CN102003660A (en) * | 2010-09-30 | 2011-04-06 | 海洋王照明科技股份有限公司 | Approach side lamp and navigation illuminating system |
| CN101994964B (en) * | 2010-09-30 | 2013-06-19 | 海洋王照明科技股份有限公司 | Approach midline lamp and navigation-assistant lighting system |
| CN102003660B (en) * | 2010-09-30 | 2013-11-13 | 海洋王照明科技股份有限公司 | Approach side lamp and navigation illuminating system |
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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: 20100602 Termination date: 20110711 |