CN204717552U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN204717552U CN204717552U CN201520238393.XU CN201520238393U CN204717552U CN 204717552 U CN204717552 U CN 204717552U CN 201520238393 U CN201520238393 U CN 201520238393U CN 204717552 U CN204717552 U CN 204717552U
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- China
- Prior art keywords
- light source
- support
- reflector
- source assembly
- projector lamp
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- Expired - Fee Related
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Abstract
The utility model solves the technical scheme that its technical problem adopts: LED projector lamp, mainly comprises outside framework, radiator, light source assembly, reflector, light source cover, support support, support; Four parts such as radiator, light source assembly, reflector, light source cover form a module; Wherein said light source assembly is directly locked on a heat sink by screw, and described reflector is screwed in above light source assembly, and described light source cover is screwed in above reflector.Described module has four and is fixed on outside framework by rotating shaft; Described support supports by screwed lock at the outside framework back side, support by screwed lock on support supports.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly relates to a kind of module type, high power LED projector that direction of illumination can adjust on a large scale.
Background technology
Projecting Lamp, makes the light fixture of the projecting environment of the illumination on appointment face to be illuminated.Also known as spotlight.Usually, it can aim at any direction, and possesses the structure of not climate condition impact.Be mainly used in ore deposit, large area operation field, contour of building, stadium, viaduct, monument, park and flower bed etc.LED is as forth generation lighting source, and having the advantages such as energy-efficient, extra long life, safe and reliable, environmental protection, is therefore that the floodlight of light source has been widely used in factories and miness, Landscape Lighting field with LED.
But in the market, general LED projector lamp, its shortcoming is: radiator structure is unreasonable, causes radiating effect undesirable, makes light decay serious; Power is less than normal, cannot meet illuminating effect demand; After Projecting Lamp installation, angle adjusting range is less, affects its scope of application; Projecting Lamp adopts unique driving power, and when power supply damages, all light sources of Projecting Lamp all cannot be lighted.
Summary of the invention
In order to solve above-mentioned existing technical problem, the high power LED projector that the utility model provides a kind of module type, good heat dissipation effect, irradiating angle to adjust on a large scale.
The utility model solves the technical scheme that its technical problem adopts: LED projector lamp, mainly comprises outside framework, radiator, light source assembly, reflector, light source cover, support support, support; Four parts such as radiator, light source assembly, reflector, light source cover form a module; Wherein said light source assembly is directly locked on a heat sink by screw, and described reflector is screwed in above light source assembly, and described light source cover is screwed in above reflector.Described module has four and is fixed on outside framework; Described support supports by screwed lock at the outside framework back side, support by screwed lock on support supports.
As further improvement of the utility model, each module adopts drive power supply, and driving power is positioned at radiator back cavity volume.
As further improvement of the utility model, described reflector surface spraying height reflecting coating, lower end directly covers on the edge of described light source, and fixes on a heat sink.
As further improvement of the utility model, support have scale on supporting and support support lock outside frame back and bracket lock on support supports and can angularly adjustment direction.
As further improvement of the utility model, each module all can adjust irradiating angle on a large scale, and is fixed on outside framework by rotating shaft.
As further improvement of the utility model, each module is upper and lower permeable structures and is fixed on outside framework.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of a kind of embodiment of the present utility model.
Fig. 2 is three-dimensional structure diagram embodiment illustrated in fig. 1.
Description of reference numerals: 1, light source cover, 2, reflector, 3, light source assembly, 4, outside framework, 5, radiator, 6, support supports, 7, support.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, in one embodiment, a kind of high power LED projector, mainly comprises light source cover (1), reflector (2), light source assembly (3), outside framework (4), radiator (5), and support supports (6), support (7).Light source assembly (4) is fixed on radiator (5), reflector (2) is installed in light source assembly (4) top, light source cover (1) is fixed on reflector (2) top, then support being supported (6) is fixed on outside framework (4), finally support (7) is fixed on support again and supports on (6).
Described light source assembly (4) adopts LED light source, and described LED light source light is by reflector (3) luminous intensity distribution, and light is concentrated, and light utilization efficiency increases, and irradiation distance is far away, and illuminance is strong.By screw, light source assembly (4) is fixed on described radiator (5); Described radiator (5) is designed to making of pure aluminum, and structure is penetrating up and down, the heat that light source produces outwards can be distributed by cross-ventilation, makes whole light fixture be in low-temperature condition, is formed and not easily produces light decay.And there is cavity volume at the back of described radiator (5), and size is applicable to driving power puts into.Described radiator (5) is fixed on outside framework by rotating shaft (not indicating in figure), can adjust irradiating angle on a large scale, thus improves the applicability of light fixture.
At the surface spraying high reflecting rate coating of described reflector (2), the lower end of reflector (3) is directly pressed in the edge of light source assembly (3), and is fixed on radiator (5); The light that light source assembly (3) produces, wherein a part can directly outwards penetrate through light source cover (1), then another part disperses injection through light source cover (1) by reflector (2) reflection, can carry out effectively being distributed by light, thus improves light emission rate and illuminance.
In the utility model, be also configured with support and support (6), support is carved with scale on supporting, described support supports the back side that (6) are screwed in outside framework (4), described support (7) is fixed on support and supports on (6), and to reach easy for installation, angle adjustment is effect easily.
In addition, institute's light source cover of telling (1), reflector (2), light source assembly (3), radiator (5) forms a module, described module adopts drive power supply, decrease heat thus prolonging service lives of lamps that driving power produces, and single driving power damages the use not affecting its excess-three module.
The above embodiment only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a LED projector lamp, mainly comprises outside framework, radiator, light source assembly, reflector, light source cover, support support, support etc.; Four parts such as light source assembly, reflector, light source cover form a module; It is characterized in that: described light source assembly adopts LED light source, and be provided with reflector above light source assembly, light source cover is provided with above reflector, fix on a heat sink below light source assembly, radiator is fixed on outside framework by rotating shaft, described outside framework back fixed support supports, and described support is fixed in support support.
2. LED projector lamp according to claim 1, is characterized in that: each module adopts drive power supply, and driving power is positioned at radiator back cavity volume.
3. LED projector lamp according to claim 1, is characterized in that: described reflector surface spraying height reflecting coating, and lower end directly covers on the edge of described light source, and fixes on a heat sink.
4. LED projector lamp according to claim 1, is characterized in that: support is carved with scale on supporting, and support support lock is at housing back and bracket lock also can according to angle adjustment direction on support supports.
5. LED projector lamp according to claim 1, is characterized in that: each module all can adjust irradiating angle on a large scale.
6. LED projector lamp according to claim 1, is characterized in that: each module is upper and lower permeable structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238393.XU CN204717552U (en) | 2015-04-18 | 2015-04-18 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238393.XU CN204717552U (en) | 2015-04-18 | 2015-04-18 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717552U true CN204717552U (en) | 2015-10-21 |
Family
ID=54316552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238393.XU Expired - Fee Related CN204717552U (en) | 2015-04-18 | 2015-04-18 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717552U (en) |
-
2015
- 2015-04-18 CN CN201520238393.XU patent/CN204717552U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20180418 |