CN201636617U - LED (Light-Emitting Diode) underground lamp - Google Patents
LED (Light-Emitting Diode) underground lamp Download PDFInfo
- Publication number
- CN201636617U CN201636617U CN201020146603XU CN201020146603U CN201636617U CN 201636617 U CN201636617 U CN 201636617U CN 201020146603X U CN201020146603X U CN 201020146603XU CN 201020146603 U CN201020146603 U CN 201020146603U CN 201636617 U CN201636617 U CN 201636617U
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- lamp
- heat dissipation
- led
- underground lamp
- panel
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (Light-Emitting Diode) underground lamp which mainly solves the problems of inconvenient installation, poor waterproofness, poor heat dissipation effect and short service life of the lamp tube of the traditional LED underground lamp. The LED underground lamp is characterized in that the bottom of a lamp holder (7) is provided with heat dissipation silica gel (9); a circuit board (10) is arranged in the heat dissipation silica gel (9); a heat dissipation panel (8), an aluminium substrate (5) and a lamp source (4) are arranged above the heat dissipation silica gel (9) in sequence; a water-proof seal ring (6) is arranged between toughened glass (2) and the lamp holder (7); and a panel (1) and the lamp holder (7) are connected and tightly compress the toughened glass (2) and the water-proof seal ring (6). The LED underground lamp improves the defects of the prior art, thereby achieving the effects of convenient installation, strong waterproofness, good heat dissipation performance and long service life.
Description
Technical field:
The utility model relates to a kind of public lighting device, especially a kind of LED underground lamp that is embedded in underground use.
Background technology:
Present buried public illumination lamp, no matter be family or public place, very general with lamp decoration as decorating, underground lamp generally be installed in the square, under water, place outdoor lightings such as street, garden, outdoor park, leisure place, for life is brought additional credit.The LED underground lamp is that the employing ultra-bright LED is a light source, selects for use the LED constant current to drive the novel ground ornament lamp that buries of type of drive.Bad defectives such as there is the installation trouble mostly in LED underground lamp in the market, water resistance is poor, radiating effect is poor, lamp tube service life is short.
The utility model content:
Install in order to overcome existing LED underground lamp that trouble, water resistance are poor, radiating effect difference and the short deficiency of lamp tube service life, the utility model provides a kind of LED underground lamp, this LED underground lamp is improved the deficiencies in the prior art place, thereby has reached that easy for installation, water proofing property is strong, the effect of perfect heat-dissipating and long service life.
The technical solution of the utility model is: a kind of LED underground lamp comprises panel, safety glass, lamp source, lamp socket and wiring board, the top in lamp source is provided with lampshade, the bottom of lamp socket is provided with thermal grease, wiring board places in the thermal grease, the thermal grease top is installed heat sink, aluminium base and lamp source successively, be provided with waterproof grommet between safety glass and the lamp socket, link to each other between panel and the lamp socket and compress safety glass and waterproof grommet.
Led light source and constant-current drive circuit are adopted in described lamp source.
The utlity model has following beneficial effect: owing to take such scheme, earlier the utility model is assembled, directly be positioned over and reserve in the good installing hole, pour into concrete just can use, quick and easy for installation.Panel wherein, safety glass, waterproof grommet, lamp socket and thermal grease are formed waterproof system, can effectively prevent water intrusion, aluminium base, heat sink and thermal grease form the multilayer heat radiation simultaneously, form cooling system, good heat dissipation effect, thus the performance and the life-span of product increased.
Description of drawings:
Accompanying drawing 1 is a structure cutaway view of the present utility model;
Accompanying drawing 2 is mounting structure schematic diagrames of the present utility model;
Accompanying drawing 3 is perspective view of the present utility model.
1-panel among the figure, 2-safety glass, 3-lampshade, 4-lamp source, 5-aluminium base, 6-waterproof grommet, 7-lamp socket, 8-heat sink, 9-thermal grease, 10-wiring board.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By Fig. 1 in conjunction with Fig. 2, shown in Figure 3, a kind of LED underground lamp comprises panel 1, safety glass 2, lamp source 4, lamp socket 7 and wiring board 10, the top in lamp source 4 is provided with lampshade 3, the bottom of lamp socket 7 is provided with thermal grease 9, wiring board 10 places in the thermal grease 9, thermal grease 9 tops are installed heat sink 8, aluminium base 5 and lamp source 4 successively, are provided with waterproof grommet 6 between safety glass 2 and the lamp socket 7, link to each other between panel 1 and the lamp socket 7 and compress safety glass 2 and waterproof grommet 6.In use, earlier the utility model is assembled, directly be positioned over and reserve in the good installing hole, pour into concrete just can use, quick and easy for installation.Panel 1 wherein, safety glass 2, waterproof grommet 6, lamp socket 7, thermal grease 9 are formed waterproof system, can effectively prevent water intrusion, and thermal grease 9 had both played thermolysis and also played the effect that seals.Aluminium base 5, heat sink 8 and thermal grease 9 form the multilayers heat radiation, form cooling system, good heat dissipation effect, thus increased the performance and the life-span of product.
Led light source and constant-current drive circuit are adopted in described lamp source 4.Product energy consumption is low, light decay is few, the life-span is long.
Claims (2)
1. LED underground lamp, comprise panel (1), safety glass (2), lamp source (4), lamp socket (7) and wiring board (10), the top in lamp source (4) is provided with lampshade (3), it is characterized in that: the bottom of lamp socket (7) is provided with thermal grease (9), wiring board (10) places in the thermal grease (9), thermal grease (9) top is installed heat sink (8), aluminium base (5) and lamp source (4) successively, be provided with waterproof grommet (6) between safety glass (2) and the lamp socket (7), link to each other between panel (1) and the lamp socket (7) and compress safety glass (2) and waterproof grommet (6).
2. a kind of LED underground lamp according to claim 1 is characterized in that: led light source and constant-current drive circuit are adopted in described lamp source (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020146603XU CN201636617U (en) | 2010-03-27 | 2010-03-27 | LED (Light-Emitting Diode) underground lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020146603XU CN201636617U (en) | 2010-03-27 | 2010-03-27 | LED (Light-Emitting Diode) underground lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636617U true CN201636617U (en) | 2010-11-17 |
Family
ID=43081109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020146603XU Expired - Fee Related CN201636617U (en) | 2010-03-27 | 2010-03-27 | LED (Light-Emitting Diode) underground lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201636617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676444A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Flashing warning lamp |
| CN107883268A (en) * | 2017-12-12 | 2018-04-06 | 陕西天和照明设备工程有限公司 | A kind of buried LED and construction method |
| CN110630487A (en) * | 2019-09-17 | 2019-12-31 | 科比传动技术（上海）有限公司 | Water pump all-in-one with heat dissipation protection |
-
2010
- 2010-03-27 CN CN201020146603XU patent/CN201636617U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676444A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Flashing warning lamp |
| CN107883268A (en) * | 2017-12-12 | 2018-04-06 | 陕西天和照明设备工程有限公司 | A kind of buried LED and construction method |
| CN107883268B (en) * | 2017-12-12 | 2024-03-22 | 陕西天和照明设备工程有限公司 | Buried LED lamp and construction method |
| CN110630487A (en) * | 2019-09-17 | 2019-12-31 | 科比传动技术（上海）有限公司 | Water pump all-in-one with heat dissipation protection |
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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: 20101117 Termination date: 20130327 |