CN204005570U - A kind of integrated LED Down lamp - Google Patents
A kind of integrated LED Down lamp Download PDFInfo
- Publication number
- CN204005570U CN204005570U CN201420461355.6U CN201420461355U CN204005570U CN 204005570 U CN204005570 U CN 204005570U CN 201420461355 U CN201420461355 U CN 201420461355U CN 204005570 U CN204005570 U CN 204005570U
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- Prior art keywords
- lamp
- housing
- led
- down lamp
- led down
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Abstract
The utility model discloses a kind of integrated LED Down lamp, comprise housing, be laid in LED light source assembly, diffuser in housing, housing by cover, lamp housing is one-body molded makes, LED light source assembly comprises to be close to the circuit board of housing inner bottom part, to be evenly laid in the LED lamp pearl on circuit board, the drive unit being electrically connected with LED lamp pearl, and diffuser is the concavees lens of being made up of glass or transparent plastic.The utility model LED Down lamp is set to concavees lens by diffuser, can prevent the generation of dazzle when improving light efficiency, and bright dipping is effective, good looking appearance.The one-body molded increasing heat radiation area of housing and the radiating rate of the utility model LED Down lamp simultaneously; the vent rib that lamp housing lateral wall is equipped with; heat and the mobile exchange of cool exterior air that LED light source is produced; just reach desirable radiating effect, protected to a certain extent LED lamp and extended service life of LED lamp.Be applicable to applying widely, be particularly useful for needing the occasion of continuous illumination.
Description
Technical field
The utility model relates to LED lighting field, particularly a kind of integrated LED Down lamp.
Background technology
LED Down lamp is energy-conservation because having, low-carbon (LC), longevity, colour rendering advantage good, fast response time progressively replace the traditional Down lamp taking electricity-saving lamp as light source, is widely used in daily life.But the LED light source of existing LED Down lamp is mainly with point light source light-emitting, and mostly be the illumination mode of direct projection outwardly, such design causes illumination light intensity skewness, light emitting region is narrow, LED light source exiting surface is little, light intensity distributions concentrations and make ground occur the phenomenon of hot spot, and easily produces dazzle and make people feel dizzy.Meanwhile, existing LED Down lamp all exist one common, be badly in need of the heat dissipation problem that solves.And the design of existing LED Down lamp is comparatively stiff single, lack novelty, can not meet the demand of the style-changeable of people to LED Down lamp.
Therefore, how to realize a kind of lighting angle large, illumination range is wide, prevent from dazzling the eyes, and good heat dissipation effect, the LED Down lamp of good looking appearance is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of integrated LED Down lamp, is intended to realize a kind of lighting angle large, and illumination range is wide, prevents from dazzling the eyes good heat dissipation effect, the LED Down lamp of good looking appearance.
The utility model proposes a kind of integrated LED Down lamp, comprise housing, be laid in LED light source assembly, diffuser in housing, housing by cover, lamp housing is one-body molded makes, LED light source assembly comprises to be close to the circuit board of housing inner bottom part, to be evenly laid in the LED lamp pearl on circuit board, the drive unit being electrically connected with LED lamp pearl, and diffuser covers at directly over LED lamp pearl and is set to concavees lens.
Preferably, cover and lamp housing be by heat-conducting metal system, heat-conducting metal aluminium, iron or copper.
Preferably, lamp housing lateral wall is provided with two for the clamp button of the spring of LED Down lamp is installed.
Preferably, lamp housing bottom is provided with line outlet.
Preferably, lamp housing lateral wall evenly extends the vent rib of some radial arc line shapeds outwardly, between adjacent vent rib, forms groove.
Preferably, diffuser is made up of glass or transparent plastic.
Preferably, LED Down lamp is set to circle, square or prismatic.
The utility model proposes a kind of integrated LED Down lamp, comprise housing, be laid in LED light source assembly, diffuser in housing, housing by cover, lamp housing is one-body molded makes, LED light source assembly comprises to be close to the circuit board of housing inner bottom part, to be evenly laid in the LED lamp pearl on circuit board, the drive unit being electrically connected with LED lamp pearl, and diffuser covers at directly over LED lamp pearl and by glass or transparent plastic and makes.The utility model LED Down lamp is set to concavees lens by diffuser, can prevent the generation of dazzle when improving light efficiency, and light is evenly soft, comprehensive, global illuminating, and light efficiency utilization rate is high, good looking appearance.The one-body molded increasing heat radiation area of housing and the radiating rate of the utility model LED Down lamp simultaneously; lamp housing lateral wall is equipped with the vent rib of radial arc line shaped; heat and the mobile exchange of cool exterior air that LED light source is produced; just reach desirable radiating effect; simple in structurely do not take up space; and do not need additionally to add the devices such as fan and just reach efficient radiating effect, protected to a certain extent LED lamp and extended service life of LED lamp.Be applicable to applying widely, be particularly useful for needing the occasion of continuous illumination.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of an embodiment of a kind of integrated LED Down lamp of the utility model;
Fig. 2 is the plan structure schematic diagram of an embodiment of a kind of integrated LED Down lamp of the utility model;
Fig. 3 be a kind of integrated LED Down lamp of the utility model an embodiment look up structural representation.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, one embodiment of a kind of integrated LED Down lamp of the present utility model is proposed, comprise housing, be laid in LED light source assembly, diffuser 400 in housing, housing by cover 300, lamp housing 100 is one-body molded makes, buckle 200 is equipped with spring 201, LED light source assembly comprises to be close to the circuit board of housing inner bottom part, to be evenly laid in the LED lamp pearl on circuit board, the drive unit being electrically connected with LED lamp pearl, and diffuser 400 covers at directly over LED lamp pearl and by glass or transparent plastic and makes.
Cover 300, lamp housing 100 structure of being made and be formed in one by heat-conducting metal, heat-conducting metal can aluminium, copper or iron.Whole housing integrated formed structure, simple in structure and volume is little, simple and convenient assembly, production and processing is easy, main is to be conducive to heat radiation, heat conduction is fast, and the heat that LED lamp pearl produces can be dispersed into rapidly each position of enclosure interior, heat dishoarding, increasing heat radiation area, while also increases the contact area with extraneous air, guarantees long-term normal work of LED light source, effectively extends the service life of LED lamp pearl.
Lamp housing 100 bottom center places are provided with line outlet 101.Lamp housing 100 lateral walls evenly extend some vent ribs 102 outwardly, and the design of vent rib 102 radial arc line shapeds is and evenly distributed, and the design of vent rib 102 uniquenesses, is conducive to Air Flow, accelerate rate of heat exchange.Adjacent vent rib 102 forms some grooves in lamp housing 100 outsides simultaneously, greatly increases the contact area of radiating surface and air, has realized efficient radiating effect.The design of vent rib 102 radial arc line shapeds, not only effectively improves radiating effect and extends the service life of LED lamp pearl, does not need additionally to arrange radiator completely in addition, and it is unique, simple in structure, aesthetic in appearance to design.
The diffuser of tradition Down lamp is that flat glass or flat plastic are made, and the LED light source of existing LED Down lamp is mainly with point light source light-emitting, and mostly be the illumination mode of direct projection outwardly, such design causes illumination light intensity skewness, light emitting region is narrow, LED light source exiting surface is little, light intensity distributions concentrations and make ground occur the phenomenon of hot spot, and easily produces dazzle and make people feel dizzy.For addressing the above problem, concavees lens are made and be set to diffuser 400 by glass or transparent plastic.Parallel rays by concavees lens generation deviation after, divergence of beam.See through the light source of concavees lens and disperse rear light beam widens, thereby light becomes evenly soft, visual effect is splendid, has reached the object of controlling light beam and anti-dazzle, makes effective lighting range brightness more even, has eliminated light pollution.The light source that simultaneously sees through concavees lens is dispersed rear light beam widens, expands irradiating angle, increasing light range of exposures, and comprehensive, global illuminating, makes light efficiency utilization rate high, moulded attractive in appearance.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an integrated LED Down lamp, comprise housing, be laid in LED light source assembly, diffuser in described housing, it is characterized in that, described housing by cover, lamp housing is one-body molded makes, described LED light source assembly comprises to be close to the circuit board of described housing inner bottom part, to be evenly laid in the LED lamp pearl on described circuit board, the drive unit being electrically connected with described LED lamp pearl, and described diffuser covers at directly over described LED lamp pearl and is set to concavees lens.
2. the integrated LED Down lamp of one according to claim 1, is characterized in that, described cover and described lamp housing be by heat-conducting metal system, described heat-conducting metal aluminium, iron or copper.
3. the integrated LED Down lamp of one according to claim 1 and 2, is characterized in that, described lamp housing lateral wall is provided with two for the clamp button of the spring of described LED Down lamp is installed.
4. the integrated LED Down lamp of one according to claim 3, is characterized in that, described lamp housing bottom is provided with line outlet.
5. the integrated LED Down lamp of one according to claim 4, is characterized in that, described lamp housing lateral wall evenly extends the vent rib of some radial arc line shapeds outwardly, between adjacent described vent rib, forms groove.
6. the integrated LED Down lamp of one according to claim 5, is characterized in that, described diffuser is made up of glass or transparent plastic.
7. the integrated LED Down lamp of one according to claim 6, is characterized in that, described LED Down lamp is set to circle, square or prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461355.6U CN204005570U (en) | 2014-08-15 | 2014-08-15 | A kind of integrated LED Down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420461355.6U CN204005570U (en) | 2014-08-15 | 2014-08-15 | A kind of integrated LED Down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005570U true CN204005570U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420461355.6U Expired - Fee Related CN204005570U (en) | 2014-08-15 | 2014-08-15 | A kind of integrated LED Down lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN204005570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641862A (en) * | 2015-11-04 | 2017-05-10 | 罗周连 | Illumination angle-adjustable LED lamp |
-
2014
- 2014-08-15 CN CN201420461355.6U patent/CN204005570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641862A (en) * | 2015-11-04 | 2017-05-10 | 罗周连 | Illumination angle-adjustable LED lamp |
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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: 20141210 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |