CN202392509U - Detachable combined LED (Light-Emitting Diode) down lamp - Google Patents
Detachable combined LED (Light-Emitting Diode) down lamp Download PDFInfo
- Publication number
- CN202392509U CN202392509U CN2011204990784U CN201120499078U CN202392509U CN 202392509 U CN202392509 U CN 202392509U CN 2011204990784 U CN2011204990784 U CN 2011204990784U CN 201120499078 U CN201120499078 U CN 201120499078U CN 202392509 U CN202392509 U CN 202392509U
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- China
- Prior art keywords
- led power
- led
- lamp
- line box
- radiator
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- Expired - Lifetime
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Abstract
The utility model relates to a detachable combined LED (Light-Emitting Diode) down lamp, which comprises a front-ring light-transmitting component, a lamp barrel, an LED lamp panel, an aluminum spacer, a heat radiator and an LED power supply, wherein the heat radiator is detachably connected with the lamp barrel, and the LED lamp panel and the aluminum spacer are arranged in the lamp barrel and are detachably connected with the heat radiator; the front-ring light-transmitting component comprises a front ring and a light-reflection shield, and the front ring is detachably connected with the light-reflection shield; and a front ring of the front-ring light-transmitting component is detachably connected with the lamp barrel. The detachable combined LED down lamp is characterized in that the heat radiator comprises a center barrel, a plurality of heat radiation fins, a thread box installation block and an LED power box, wherein the heat radiation fins are around the center barrel, and the thread box installation block is provided with a threading hole. The LED power supply is fixedly arranged in the LED power box, the thread box installation block is detachably connected with the heat radiator, and the LED power box is detachably connected with the thread box installation block. As the structure is adopted, the heat radiator being externally arranged has good heat radiation performance. The LED power supply and the heat radiator are separated, the influence of the heat of the heat radiator on the LED power supply is prevented, and the service life of the LED power supply is prolonged.
Description
Technical field
the utility model relates to a kind of light fixture, especially a kind of LED Down lamp.
Background technology
existing LED Down lamp generally is to carry radiator light source and the design of lamp body split.Enclose lamp body support, reflection shield, led light source (bulb) before mainly comprising printing opacity.In the Built-in light headstock on reflection shield is embedded on the lamp body support, led light source (bulb) is packed into the lamp body support.Existing problems: 1. reflection shield is embedded on the lamp body support and causes overall tightness poor; Its heat radiation of insect protected moisture effect difference .2. mainly carries radiator heat-dissipation through light source; Heat dispersion is limited; Cause light source short .3. in service life that light source (bulb) is installed and might touch the lamp holder high-pressure section, risk of shock is arranged.
Summary of the invention
The purpose of
the utility model is: a kind of removable combined LED Down lamp is provided, and it is perfect heat-dissipating not only, and LED power supply and radiator isolation, prevents that high temperature from influencing the LED power supply.And avoided risk of shock.
The utility model is achieved in that a kind of removable combined LED Down lamp; Circle light-transmitting component, lamp tube, LED lamp plate, aluminium backing, radiator, LED power supply before comprising; Radiator and lamp tube removably connect; LED lamp plate and aluminium backing are arranged in the lamp tube and with radiator and removably connect: circle and reflection shield before preceding circle light-transmitting component comprises, and preceding circle and reflection shield removably connect; Before the preceding circle and the lamp tube of circle light-transmitting component removably connect, its special character is: said radiator comprises central tube and around the several cooling fins of central tube.
Also comprise the line box mounting blocks and the LED power pack of a band through wires hole, the LED power supply is fixed in the LED power pack;
line box mounting blocks and radiator removably connect, and LED power pack and line box mounting blocks removably connect.
Said removable combined LED Down lamp, its special character is: also comprise a terminal box, said terminal box comprises line box support and bracket cover;
line box support is the openings at two ends flute profile, and interface is arranged at the bottom of line box support; The line box support is fixedly connected with the LED power pack, and bracket cover and LED power pack articulate, and the open slot of line box support is communicated with the LED power pack; Wired hole, center of said line box mounting blocks, there is the inserting groove of side opening both sides, line hole, and the two side wall panels of the interface of the bottom of line box support is pegged graft with the inserting groove of line box mounting blocks and is cooperated.
said removable combined LED Down lamp, its special character is: said LED power pack comprises the box body and the top cover of upper shed, and the upper shed of top cover and box body removably connects.
A kind of removable combined LED Down lamp of
the utility model is owing to adopt such structure, the external perfect heat-dissipating of (one) radiator; (2) the LED power supply separates with radiator, has prevented the influence of the heat of radiator to the LED power supply, has prolonged LED power supply service life.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model.
The specific embodiment
further describe the utility model below in conjunction with accompanying drawing.
As shown in Figure 1; A kind of removable combined LED Down lamp; Comprise lamp tube 1, LED lamp plate 2, LED power supply 3, aluminium backing 4, radiator 5 and preceding circle light-transmitting component 6; Said radiator 5 comprises central tube 51 and around the several cooling fins 52 of central tube; Said central tube 51 is connected with screw with the top board of lamp tube 1: radiator 5 removably connects with lamp tube 2, and LED lamp plate 2 is arranged in the lamp tube 1 and with radiator 5 with aluminium backing 4 and removably connects: circle 61 and reflection shield 62 before preceding circle light-transmitting component 6 comprises, and preceding circle 61 removably connects with reflection shield 62; The preceding circle 61 of preceding circle light-transmitting component 6 removably connects with lamp tube 2,
The line box mounting blocks 7 that also comprises a band through wires hole, terminal box 8 and LED power pack 9, LED power supply 3 is fixed in the LED power pack 9, and terminal box 8 connects with LED power pack 9;
line box mounting blocks 7 removably connects with radiator 5, and terminal box 8 removably connects with line box contiguous block.
Said terminal box 8 comprises line box support 81 and bracket cover 82;
Wired hole, center of
said line box mounting blocks 7, there is the inserting groove 71 of side opening both sides, line hole, and the two side wall panels of the interface 811 of the base plate of line box support 81 is pegged graft with inserting groove 71 and is cooperated.
said LED power pack 9 comprises the box body 91 and top cover 92 of upper shed, and top cover 92 removably connects with the upper shed of box body 91.
are above-described only to be the preferential embodiment of the utility model.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the utility model principle, can also make some improvement and modification, this also is regarded as the protection domain of the utility model
Claims (3)
1. removable combined LED Down lamp; Circle light-transmitting component, lamp tube, LED lamp plate, aluminium backing, radiator, LED power supply before comprising; Radiator and lamp tube removably connect; It is interior and detachable with radiator that LED lamp plate and aluminium backing are arranged on the lamp tube: circle and reflection shield before preceding circle light-transmitting component comprises, and preceding circle and reflection shield removably connect; Before the preceding circle and the lamp tube of circle light-transmitting component removably connect, it is characterized in that: said radiator comprises central tube and around the several cooling fins of central tube,
Also comprise the line box mounting blocks and the LED power pack of a band through wires hole, the LED power supply is fixed in the LED power pack;
Line box mounting blocks and radiator removably connect, and LED power pack and line box mounting blocks removably connect.
2. according to the said removable combined LED Down lamp of claim 1, it is characterized in that: also comprise a terminal box, said terminal box comprises line box support and bracket cover;
The line box support is the openings at two ends flute profile, and interface is arranged at the bottom of line box support; The line box support is fixedly connected with the LED power pack, and bracket cover and LED power pack articulate, and the open slot of line box support is communicated with the LED power pack; Wired hole, center of said line box mounting blocks, there is the inserting groove of side opening both sides, line hole, and the two side wall panels of the interface of the bottom of line box support is pegged graft with the inserting groove of line box mounting blocks and is cooperated.
3. according to the said removable combined LED Down lamp of claim 2, it is characterized in that: said LED power pack comprises the box body and the top cover of upper shed, and the upper shed of top cover and box body removably connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204990784U CN202392509U (en) | 2011-12-05 | 2011-12-05 | Detachable combined LED (Light-Emitting Diode) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204990784U CN202392509U (en) | 2011-12-05 | 2011-12-05 | Detachable combined LED (Light-Emitting Diode) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392509U true CN202392509U (en) | 2012-08-22 |
Family
ID=46667435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204990784U Expired - Lifetime CN202392509U (en) | 2011-12-05 | 2011-12-05 | Detachable combined LED (Light-Emitting Diode) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913865A (en) * | 2012-09-27 | 2013-02-06 | 许良鹏 | Pluggable lamp power supply fixation device |
| CN107339644A (en) * | 2016-11-09 | 2017-11-10 | 成都聚立汇信科技有限公司 | A kind of LED down lamp |
-
2011
- 2011-12-05 CN CN2011204990784U patent/CN202392509U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913865A (en) * | 2012-09-27 | 2013-02-06 | 许良鹏 | Pluggable lamp power supply fixation device |
| CN102913865B (en) * | 2012-09-27 | 2016-02-24 | 许良鹏 | Plug type lamp power fixture |
| CN107339644A (en) * | 2016-11-09 | 2017-11-10 | 成都聚立汇信科技有限公司 | A kind of LED down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511356 No. 19 Yongsheng Road, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Patentee after: Guangzhou Tenglong Health Industry Co., Ltd Address before: 511356 No. 19 Yongsheng Road, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Patentee before: GUANGZHOU RISING DRAGON ELECTRONICS & PLASTICS TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |