CN206647836U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN206647836U CN206647836U CN201720220021.3U CN201720220021U CN206647836U CN 206647836 U CN206647836 U CN 206647836U CN 201720220021 U CN201720220021 U CN 201720220021U CN 206647836 U CN206647836 U CN 206647836U
- Authority
- CN
- China
- Prior art keywords
- radiator
- led
- reflector
- projector lamp
- concave surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of LED projector lamp is the utility model is related to, including：Radiator, reflector and the LED lamp bead for being fixedly connected with the reflector, the radiator is hollow structure, drive circuit is provided with the radiator and the radiator lower surface includes a concave surface, the reflector is arranged on the concave surface, wrap up the LED lamp bead and be provided with convex lens, the reflector, the LED lamp bead and the convex lens collectively form LED component, the LED component at least two, and array is arranged on the concave surface.By setting the radiator with concave surface, by the volume-diminished in vertical direction, so that the utility model LED projector lamp possesses the advantages of occupying little space, and the heat dispersion of radiator is not influenceed simultaneously, the application of LED projector lamp is substantially increased, while the use of convex lens improves spotlight effect.
Description
Technical field
The utility model belongs to technical field of lighting fixtures, more particularly to a kind of LED projector lamp.
Background technology
As the LED of new type light source, because its energy consumption is low, the advantages that colour switching is various and service life is long, extensively should
For each technical field such as indicating, illuminating.Projecting Lamp, i.e. factory, mine, warehouse, high canopy production operation area in use
The general name of lamps.To be worked for a long time, reliably in the poor place of the environmental conditions such as more dirt, humidity, Projecting Lamp is in structure
Design, shell and reflector etc. have particular/special requirement.The advantages that LED projector lamp is because of energy-conservation, safety, slimmer and more graceful quality,
Through increasingly popularizing.
However, LED lamp bead under the state of working long hours, can still produce substantial amounts of heat, so as to cause LED lamp bead to be sent out
Xanthochromia is dark, so as to influence the service life of Projecting Lamp.Based on this, someone has invented the Projecting Lamp with radiating fin, not only greatly
The life-span of LED lamp bead is improved greatly, while also mitigates the weight of LED projector lamp.But still there is body for this Projecting Lamp
Product is bigger than normal, the problem of taking too many space.
The content of the invention
The utility model provides a kind of good heat dispersion performance body simultaneously to solve technical problem present in known technology
The petite LED projector lamp of product.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
A kind of LED projector lamp, including：Radiator, reflector and the LED lamp bead for being fixedly connected with the reflector, it is described to dissipate
Hot device is hollow structure, and drive circuit is provided with the radiator and the radiator lower surface includes a concave surface, described anti-
Tabula rasa is arranged on the concave surface, is wrapped up the LED lamp bead and is provided with convex lens, the reflector, the LED lamp bead and described
Convex lens collectively form LED component, the LED component at least two, and array is arranged on the concave surface.
Further, radiating fin or heat emission hole are evenly arranged with the radiator.
Further, the radiator top is connected with installation connecting element, and the installation connecting element is sucker, support or hung
Ring.
Further, the side of the radiator is provided with the radiating fin or heat emission hole.
Further, the upper surface edge of the radiator or/and lower surface edge are provided with the radiating fin or dissipated
Hot hole.
The utility model has the advantages and positive effects of：By setting the radiator with concave surface, by vertical direction
Volume-diminished so that the utility model LED projector lamp possesses the advantages of occupying little space, and does not influence radiator simultaneously
Heat dispersion, the application of LED projector lamp is substantially increased, while the use of convex lens improves spotlight effect.
Brief description of the drawings
Fig. 1 is the configuration schematic diagram that a kind of one embodiment of LED projector lamp of the utility model is provided；
Fig. 2 is the dimensional structure diagram that LED projector lamp shown in Fig. 1 provides.
In figure：1 radiator, 2 reflectors, 3LED lamp beads, 4 convex lens, 5 installation connecting elements, 11 concave surfaces, 12 heat emission holes.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
The structure of LED projector lamp of the present utility model is explained in detail with reference to Fig. 1-2：A kind of LED projector lamp,
Including：Radiator 1, reflector 2 and the LED lamp bead 3 for being fixedly connected with the reflector.
The radiator is hollow structure, and drive circuit is provided with the radiator, and the drive circuit connection is outside
Power supply.The radiator lower surface includes a concave surface 11, it is preferable that the concave surface is that circular arc concave surface or round platform are recessed, so
Structure change still fall into the scope of protection of the utility model, the reflector is arranged on the concave surface.
Wrap up the LED lamp bead and be provided with convex lens 4, the reflector, the LED lamp bead and the common structure of the convex lens
Into LED component, the LED component at least two, array is arranged on the concave surface.In the present embodiment, LED component three
It is individual, it is arranged on concave surface in equilateral triangle.
As the further optimization to the present embodiment, radiating fin or heat emission hole 12 are evenly arranged with the radiator,
In the present embodiment, the upper surface edge of radiator and lower surface edge are all evenly arranged with heat emission hole.In other implementations
In example, heat emission hole or radiating fin can also be arranged at the side edge of radiator.
Preferably, the radiator top is connected with installation connecting element 5, the installation connecting element be sucker, support or
Person's suspension ring.In the present embodiment, installation connecting element is support.
By setting the radiator with concave surface, by the volume-diminished in vertical direction so that the utility model LED projector lamp
Possess the advantages of occupying little space, and do not influence the heat dispersion of radiator simultaneously, substantially increase the application of LED projector lamp
Scope, while the use of convex lens improves spotlight effect.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (5)
- A kind of 1. LED projector lamp, it is characterised in that including：Radiator, reflector and the LED for being fixedly connected with the reflector Pearl, the radiator are hollow structure, and drive circuit is provided with the radiator and the radiator lower surface is recessed including one Face, the reflector are arranged on the concave surface, are wrapped up the LED lamp bead and are provided with convex lens, the reflector, the LED Lamp bead and the convex lens collectively form LED component, the LED component at least two, and array is arranged on the concave surface.
- 2. a kind of LED projector lamp according to claim 1, it is characterised in that radiating is evenly arranged with the radiator Fin or heat emission hole.
- 3. a kind of LED projector lamp according to claim 2, it is characterised in that the radiator top is connected with installation and connected Fitting, the installation connecting element are sucker, support or suspension ring.
- 4. a kind of LED projector lamp according to Claims 2 or 3, it is characterised in that the side of the radiator is provided with described Radiating fin or heat emission hole.
- A kind of 5. LED projector lamp according to Claims 2 or 3, it is characterised in that the upper surface edge of the radiator Or/and lower surface edge is provided with the radiating fin or heat emission hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220021.3U CN206647836U (en) | 2017-03-07 | 2017-03-07 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720220021.3U CN206647836U (en) | 2017-03-07 | 2017-03-07 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647836U true CN206647836U (en) | 2017-11-17 |
Family
ID=60280452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720220021.3U Expired - Fee Related CN206647836U (en) | 2017-03-07 | 2017-03-07 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647836U (en) |
-
2017
- 2017-03-07 CN CN201720220021.3U patent/CN206647836U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |