CN208735405U - A kind of lamps and lanterns with New LED projection lens - Google Patents
A kind of lamps and lanterns with New LED projection lens Download PDFInfo
- Publication number
- CN208735405U CN208735405U CN201821606071.6U CN201821606071U CN208735405U CN 208735405 U CN208735405 U CN 208735405U CN 201821606071 U CN201821606071 U CN 201821606071U CN 208735405 U CN208735405 U CN 208735405U
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- lens
- lanterns
- lamps
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- bracket
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Abstract
The utility model discloses a kind of lamps and lanterns with New LED projection lens, including lamps and lanterns and the lens being mounted in lamps and lanterns；Lamps and lanterns are equipped with lens base assembly, and lens base assembly is equipped with LED lamp bead；Lens are in truncated cone-shaped, the small top in lens bottom is big, lens bottom centre is equipped with cylindrical groove, cylindrical groove and lens coaxial line, cylindrical groove slot bottom is arc surface, and arc surface is protruded towards lens bottom, and lens are mounted on lens base assembly, LED lamp bead is located at the position in cylindrical groove, and LED lamp bead center is on the axis of lens.By the above-mentioned means, the utility model can accomplish that illumination is all good with light type, light will not be lacked out, and light beam can accomplish it is extremely narrow.
Description
Technical field
The utility model relates to Projecting Lamp fields, more particularly to a kind of lamps and lanterns with New LED projection lens.
Background technique
Existing low-angle LED lens scheme purposes is single, for washing wall or for light projector.The lens of special purpose can not
It takes into account and washes wall and light projector, when for the illumination of tall and big alien invasion, if top illumination is very high, it is bad to will result in light shape, if
Light shape is mixed up, but top illumination will be inadequate.Lamps and lanterns are excessive in remote light projector time shape, and illumination is insufficient.
Utility model content
The utility model, can mainly solving the technical problems that provide a kind of lamps and lanterns with New LED projection lens
Accomplish that illumination is all good with light type, light will not lack out, and light beam can accomplish it is extremely narrow.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of with New LED
The lamps and lanterns of projection lens, comprising: lamps and lanterns and the lens being mounted in lamps and lanterns；The lamps and lanterns include u-bracket, power source cavity, lampshade,
Radiator, radiator sealing ring, heat-insulating and sealing circle, lens base assembly, glass plate and roller screw；The radiator includes dissipating
Hot radical seat, cooling fin and a pair of of attachment base, cooling base are in cuboid-type, and cooling base upper surface is provided with square groove, and radiate base
The attachment base is respectively fixed on two short sides of seat lower surface；The cooling base lower surface is located at cooling base center
Position be fixed with a circle thermal insulation board；If the cooling fin has dry plate, cooling fin is fixed under cooling base around thermal insulation board
Surface；The roller screw passes through u-bracket and connect with attachment base；The power source cavity passes through screw and cooling base lower surface
It is connected and fixed, power source cavity covers cooling fin, and the heat-insulating and sealing circle is filled in the seam between thermal insulation board bottom and power supply cavity wall
In gap；The lampshade is connected and fixed by screw and the cooling base upper surface, and radiator sealing ring is located on cooling base
In gap between marginal surface and lampshade, the glass plate is fixed on lampshade, and glass plate covers square groove；The lens base
Holder assembly is fixed in the square groove of the cooling base upper surface, and lens base assembly is equipped with LED lamp bead；The lens are in
Truncated cone-shaped, the small top in lens bottom is big, and lens bottom centre is equipped with cylindrical groove, cylindrical groove and lens coaxial line, cylindrical
Slot slot bottom is arc surface, and arc surface is protruded towards lens bottom, and lens are mounted on lens base assembly, and LED lamp bead is located at cylinder
Position in shape slot, LED lamp bead center is on the axis of lens.
Further, lens base assembly includes aluminum substrate and disjunctor bracket, and LED lamp bead and lens are according in aluminum substrate
On；The disjunctor bracket includes bracket bottom plate and buckle, and bracket bottom plate is equipped with several circular holes, and bracket bottom plate is located at aluminum substrate
On, lens pass through the circular hole of bracket bottom plate, and buckle is fixed on the bracket bottom plate of Near Circular Hole In A, and buckle top is buckled in rims of the lens
Place.
The beneficial effects of the utility model are: the utility model can accomplish that illumination is all good with light type, light will not be lacked out,
And light beam can accomplish it is extremely narrow.
Detailed description of the invention
Fig. 1 is that a kind of front view structure of one preferred embodiment of lamps and lanterns with New LED projection lens of the utility model is shown
It is intended to；
Fig. 2 is a kind of shown A-A schematic cross-sectional view with LED alien invasion projection lens；
Fig. 3 is a kind of shown partial enlargement structural representation with B area in LED alien invasion projection lens.
The components in the drawings are labeled as follows: 1, u-bracket；2, power source cavity；3, lampshade；4, radiator；5, lens；6,
LED lamp bead；7, aluminum substrate；8, it buckles.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
It please refers to Fig.1 to Fig.3, the utility model embodiment includes:
A kind of lamps and lanterns with New LED projection lens, comprising: lamps and lanterns and the lens 5 being mounted in lamps and lanterns；Lamps and lanterns include
U-bracket 1, power source cavity 2, lampshade 3, radiator 4, radiator sealing ring, heat-insulating and sealing circle, lens base assembly, glass plate and
Roller screw；The radiator 4 includes cooling base, cooling fin and a pair of of attachment base, and cooling base is in cuboid-type, and radiate base
Seat upper surface is provided with square groove, is respectively fixed with the attachment base on two short sides of cooling base lower surface；The heat dissipation
The position that pedestal lower surface is located at cooling base center is fixed with a circle thermal insulation board；If the cooling fin has dry plate, cooling fin encloses
The lower surface of cooling base is fixed on around thermal insulation board；The roller screw passes through u-bracket and 1 connect with attachment base；The electricity
Source chamber 2 is connected and fixed by screw and cooling base lower surface, and power source cavity 2 covers cooling fin, and the heat-insulating and sealing circle is filled in
In gap between thermal insulation board bottom and power supply cavity wall；The lampshade 3 is connect by screw with the cooling base upper surface
Fixed, radiator sealing ring is located in the gap between cooling base top surface edge and lampshade, and the glass plate is fixed on lamp
On cover, glass plate covers square groove；The lens base assembly is fixed in the square groove of the cooling base upper surface, lens
Base assembly is equipped with LED lamp bead 6；B area is irised out in Fig. 2, Fig. 3 is the enlarged drawing of B area, in Fig. 3 it can be seen that described
Lens 5 are in truncated cone-shaped, and the small top in 5 bottom of lens is big, and 5 bottom centre of lens is equipped with cylindrical groove, and cylindrical groove is coaxial with lens
Line, cylindrical groove slot bottom are arc surface, and arc surface is protruded towards lens bottom, and lens are mounted on lens base assembly, LED light
Pearl 6 is located at the position in cylindrical groove, and 6 center of LED lamp bead is on the axis of lens.
Lens base assembly includes aluminum substrate 7 and disjunctor bracket；The disjunctor bracket includes bracket bottom plate and buckle 8, branch
The position that lens mount is corresponded on frame bottom plate is equipped with circular hole, and bracket bottom plate is located on aluminum substrate 7, and lens 5 pass through the circle of bracket bottom plate
Hole, buckle 8 are fixed on the bracket bottom plate of Near Circular Hole In A, and buckle top is buckled on 5 edge of lens.
It is saturating with 3.5 degree of angles of half-angle on the basis of the LED that CREE 3535 is encapsulated when for the illumination of tall and big alien invasion
Mirror, lens diameter 35mm, lens flare are circle；The solarization line of annular is done in the central part of lens, for improving in light shape
Lower section goes out light missing.Illumination is all good with light type, and light will not lack out.
It is saturating with 2.6 degree of angles of half-angle on the basis of the LED that LUXEON 2020 is encapsulated when needing to generate pole arrow beam of light
Mirror, lens diameter 35mm, lens flare are circle；The solarization line of annular is done in the central part of lens, for improving in light shape
Lower section goes out light missing.It is capable of forming illumination and all good pole arrow beam of light of light type, light will not lack out.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies
Field is also included in the patent protection scope of the utility model.
Claims (2)
1. a kind of lamps and lanterns with New LED projection lens characterized by comprising lamps and lanterns and the lens being mounted in lamps and lanterns；
The lamps and lanterns include u-bracket, power source cavity, lampshade, radiator, radiator sealing ring, heat-insulating and sealing circle, lens base assembly,
Glass plate and roller screw；The radiator includes cooling base, cooling fin and a pair of of attachment base, and cooling base is in cuboid
Type, cooling base upper surface are provided with square groove, are respectively fixed with the attachment base on two short sides of cooling base lower surface；
The position that the cooling base lower surface is located at cooling base center is fixed with a circle thermal insulation board；If the cooling fin has dry plate,
Cooling fin is fixed on the lower surface of cooling base around thermal insulation board；The roller screw passes through u-bracket and connect with attachment base；
The power source cavity is connected and fixed by screw and cooling base lower surface, and power source cavity covers cooling fin, and the heat-insulating and sealing circle is filled out
It fills in the gap between thermal insulation board bottom and power supply cavity wall；The lampshade is connected by screw and the cooling base upper surface
Fixation is connect, radiator sealing ring is located in the gap between cooling base top surface edge and lampshade, and the glass plate is fixed on
On lampshade, glass plate covers square groove；The lens base assembly is fixed in the square groove of the cooling base upper surface, thoroughly
Mirror base assembly is equipped with LED lamp bead；The lens are in truncated cone-shaped, and the small top in lens bottom is big, and lens bottom centre is equipped with circle
Cylindrical groove, cylindrical groove and lens coaxial line, cylindrical groove slot bottom are arc surface, and arc surface is protruded towards lens bottom, lens peace
On lens base assembly, LED lamp bead is located at the position in cylindrical groove, and LED lamp bead center is on the axis of lens.
2. a kind of lamps and lanterns with New LED projection lens according to claim 1, it is characterised in that: lens pedestal group
Part includes aluminum substrate and disjunctor bracket, and LED lamp bead and lens are according on aluminum substrate；The disjunctor bracket includes bracket bottom plate
And buckle, bracket bottom plate are equipped with several circular holes, bracket bottom plate is located on aluminum substrate, and lens pass through the circular hole of bracket bottom plate, card
Button is fixed on the bracket bottom plate of Near Circular Hole In A, and buckle top is buckled at rims of the lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606071.6U CN208735405U (en) | 2018-09-29 | 2018-09-29 | A kind of lamps and lanterns with New LED projection lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606071.6U CN208735405U (en) | 2018-09-29 | 2018-09-29 | A kind of lamps and lanterns with New LED projection lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735405U true CN208735405U (en) | 2019-04-12 |
Family
ID=66034873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606071.6U Active CN208735405U (en) | 2018-09-29 | 2018-09-29 | A kind of lamps and lanterns with New LED projection lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735405U (en) |
-
2018
- 2018-09-29 CN CN201821606071.6U patent/CN208735405U/en active Active
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