CN201885105U - Novel LED (light-emitting diode) ceiling down lamp - Google Patents
Novel LED (light-emitting diode) ceiling down lamp Download PDFInfo
- Publication number
- CN201885105U CN201885105U CN2010205186108U CN201020518610U CN201885105U CN 201885105 U CN201885105 U CN 201885105U CN 2010205186108 U CN2010205186108 U CN 2010205186108U CN 201020518610 U CN201020518610 U CN 201020518610U CN 201885105 U CN201885105 U CN 201885105U
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- led
- cover reflector
- electrical equipment
- equipment box
- aluminium cover
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Abstract
The utility model discloses a novel LED ceiling down lamp, which includes an electrical equipment box, an aluminum cover reflector cup, an LED lamp bead light source and an LED diffusion plate, wherein the LED lamp bead is connected with a driving assembly and is covered by the aluminum cover reflector cup; the aluminum cover reflector cup and the electrical equipment box are riveted into a whole, and the electrical equipment box has a concave structure; a circle of convex groove is arranged at the lower part in the aluminum cover reflector cup, and the LED diffusion plate is mounted in the convex groove; and cross-ventilation holes are arranged on the aluminum cover reflector cup. In the novel LED ceiling down lamp, the aluminum cover reflector cup and the electrical equipment box are riveted into a whole radiator, the cross-ventilation holes are arranged on the aluminum cover reflector cup, and the whole down lamp body performs heat dissipation, so that the long service life of the LED lamp bead can be ensured; the aluminum cover reflector cup is made into a special concave shape according to the design, as a result, the lamp cup is pressed downwards and light rays turns to irradiate downwards more easily, and the concave groove is arranged on the aluminum cover reflector cup to fix the LED diffusion plate, therefore, the lamp body is easy to dismount and maintain; and a driving power supply is mounted in the electrical equipment box at the top, and a connecting terminal is lead outwards, thereby meeting the requirements for fire-fighting.
Description
Technical field
The utility model relates to technical field of lighting fixtures, is specifically related to a kind of LED smallpox Down lamp.
Background technology
In the conventional art, the smallpox Down lamp is general to adopt high reflector as reflector, adopts lamp holder that incandescent lamp bulb or energy-saving bulb are installed, and the lamp holder top is provided with terminal box, and its advantage is to be provided with terminal box, meets the fire-fighting requirement; Shortcoming is that lamp body is too high, and it is big to take up room, and light reflection utilization rate is low, and power consumption is big, bulb life is short etc.In order to reach energy-conservation purpose, now LED smallpox Down lamp, shot-lights of adopting more, it adopts the aluminium shell usually, and radiator is installed in back, LED lamp pearly-lustre source, and its advantage is that energy saving, life-span are long; Shortcoming is that caloric value is big, underuses whole lamp body heat radiation itself, the easy burn-out driven unit, and consumptive material is many, and whole lamp cost height causes irradiates light according to too concentrated with lens light gathering before the LED lamp pearl, the external wiring of LED power drives, performances such as the anti-plague of rats do not reach fire-fighting requirement etc.
The utility model content
The technical problems to be solved in the utility model provides the New LED smallpox Down lamp that a kind of rational in infrastructure, perfect heat-dissipating, lighting effects are good, meet the fire-fighting requirement.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of New LED smallpox Down lamp, comprise the electrical equipment box, aluminium cover reflector, LED lamp pearly-lustre source, LED diffuser plate and smallpox outer shroud cover, driven unit in LED lamp pearly-lustre source and the electrical equipment box is connected, aluminium cover reflector is connected with the electrical equipment box, the LED diffuser plate is installed on the aluminium cover reflector, aluminium cover reflector covers LED lamp pearly-lustre source, aluminium cover reflector outside is provided with aluminium cover reflector card, aluminium cover reflector card connects smallpox outer shroud cover, smallpox outer shroud cover is fixed by the smallpox fixing spring, it is characterized in that: described aluminium cover reflector and electrical equipment box form an integral body by riveted, and aluminium cover reflector is a concave structure; The bottom is provided with a circle groove in the aluminium cover reflector, and the LED diffuser plate is installed in this groove and by the diffuser plate fixing spring and fixes.
Further, the concave structure place of described aluminium cover reflector is provided with several cross-ventilation holes, and the hot-air in the aluminium cover reflector can be dispersed into space outerpace from the cross-ventilation hole, helps heat radiation.
Further, described electrical equipment box is provided with the binding post of drawing outside the electrical equipment box.
Further, described LED diffuser plate is diffusion sheet or sand glass sheet.
The utility model passes through aluminium cover reflector and electrical equipment box riveted are formed the common radiator of LED, and on aluminium cover reflector the cross-ventilation hole is set, and adopts whole lamp body heat radiation, can ensure the LED lamp pearl long-life; Aluminium cover reflector is made special spill design, makes Lamp cup make the easier downward irradiation of light to pressing down, and groove is set on aluminium cover reflector fixes LED light diffusion sheet or sand glass sheet, and the easy dismounting of lamp body is safeguarded; The dress driving power is also outwards drawn binding post in the electrical equipment box of top, meets the fire-fighting requirement.
Description of drawings
Fig. 1 is the utility model planar structure schematic diagram.
Among the figure, 1 is the electrical equipment box, and 2 is aluminium cover reflector, and 3 is LED lamp pearly-lustre source, and 4 is smallpox outer shroud cover, and 5 is the LED diffuser plate, and 6 is aluminium cover reflector card, and 7 are the fixing jump ring of smallpox, and 8 is the diffuser plate fixing spring, and 9 is the cross-ventilation hole, and 10 is binding post.
The specific embodiment
In the present embodiment, with reference to Fig. 1, described New LED smallpox Down lamp, comprise electrical equipment box 1, aluminium cover reflector 2, LED lamp pearly-lustre source 3, LED diffuser plate 5 and smallpox outer shroud cover 4, driven unit in LED lamp pearly-lustre source 3 and the electrical equipment box 1 is connected, aluminium cover reflector 2 is connected with electrical equipment box 1, LED diffuser plate 5 is installed on the aluminium cover reflector 2, the aluminium cover covers LED lamp pearly-lustre source 3 for reflective 2 glasss, aluminium cover reflector 2 outsides are provided with aluminium cover reflector card 6, aluminium cover reflector card 6 connects smallpox outer shroud cover 4, and smallpox outer shroud cover 4 is fixed by 7 smallpox fixing springs; Aluminium cover reflector 2 forms an integral body with electrical equipment box 1 by riveted, and aluminium cover reflector 2 is a concave structure; The bottom is provided with a circle groove in the aluminium cover reflector 2, and LED diffuser plate 5 is installed in this groove and by diffuser plate fixing spring 8 and fixes.
The concave structure place of described aluminium cover reflector 2 is provided with a plurality of cross-ventilations hole 9, and the hot-air in the aluminium cover reflector 2 can be dispersed into space outerpace from cross-ventilation hole 9, helps heat radiation.
Described electrical equipment box 1 is provided with the binding post 10 of drawing outside electrical equipment box 1.
Described LED diffuser plate 5 is diffusion sheet or sand glass sheet.
Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (4)
1. New LED smallpox Down lamp, comprise the electrical equipment box, aluminium cover reflector, LED lamp pearly-lustre source, LED diffuser plate and smallpox outer shroud cover, driven unit in LED lamp pearly-lustre source and the electrical equipment box is connected, aluminium cover reflector is connected with the electrical equipment box, the LED diffuser plate is installed on the aluminium cover reflector, aluminium cover reflector covers LED lamp pearly-lustre source, aluminium cover reflector outside is provided with aluminium cover reflector card, aluminium cover reflector card connects smallpox outer shroud cover, smallpox outer shroud cover is fixed by the smallpox fixing spring, it is characterized in that: described aluminium cover reflector and electrical equipment box form an integral body by riveted, and aluminium cover reflector is a concave structure; The bottom is provided with a circle groove in the aluminium cover reflector, and the LED diffuser plate is installed in this groove and by the diffuser plate fixing spring and fixes.
2. New LED smallpox Down lamp according to claim 1 is characterized in that: the concave structure place of described aluminium cover reflector is provided with several cross-ventilation holes.
3. New LED smallpox Down lamp according to claim 1 is characterized in that: described electrical equipment box is provided with the binding post of drawing outside the electrical equipment box.
4. New LED smallpox Down lamp according to claim 1 is characterized in that: described LED diffuser plate is diffusion sheet or sand glass sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205186108U CN201885105U (en) | 2010-09-03 | 2010-09-03 | Novel LED (light-emitting diode) ceiling down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205186108U CN201885105U (en) | 2010-09-03 | 2010-09-03 | Novel LED (light-emitting diode) ceiling down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885105U true CN201885105U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205186108U Expired - Fee Related CN201885105U (en) | 2010-09-03 | 2010-09-03 | Novel LED (light-emitting diode) ceiling down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885105U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343927A (en) * | 2013-07-15 | 2013-10-09 | 长兴恒动照明电器有限公司 | Ceiling lamp |
| CN104315430A (en) * | 2014-10-20 | 2015-01-28 | 昆山博文照明科技有限公司 | Novel LED (Light-Emitting Diode) ceiling lamp |
| CN105443999A (en) * | 2015-12-22 | 2016-03-30 | 成都泓睿科技有限责任公司 | Small-size and high-brightness area light source device |
-
2010
- 2010-09-03 CN CN2010205186108U patent/CN201885105U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343927A (en) * | 2013-07-15 | 2013-10-09 | 长兴恒动照明电器有限公司 | Ceiling lamp |
| CN104315430A (en) * | 2014-10-20 | 2015-01-28 | 昆山博文照明科技有限公司 | Novel LED (Light-Emitting Diode) ceiling lamp |
| CN105443999A (en) * | 2015-12-22 | 2016-03-30 | 成都泓睿科技有限责任公司 | Small-size and high-brightness area light source device |
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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: 20110629 Termination date: 20120903 |