CN208381890U - The LED projection lamp of multimode heat dissipation - Google Patents
The LED projection lamp of multimode heat dissipation Download PDFInfo
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- CN208381890U CN208381890U CN201820999359.8U CN201820999359U CN208381890U CN 208381890 U CN208381890 U CN 208381890U CN 201820999359 U CN201820999359 U CN 201820999359U CN 208381890 U CN208381890 U CN 208381890U
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Abstract
The LED projection lamp of multimode heat dissipation provided by the utility model, including light transmission glass plate, receiving disk, multiple groups LED light source, power supply and drive module and main body bottom case, the light transmission glass plate buckle closure is in the upper top surface for accommodating disk；Multiple groups LED light source is uniformly installed on a thermally conductive bar；It accommodates disk to be mounted on front side of main body bottom case, the thermally conductive bar for being equipped with multiple groups LED light source is fixed on receiving and tries to get to the heart of a matter side；It accommodates the fan-shaped grid for being connected with multiple die casts on rear side of disk and forms the disc radiating fin that the discoid heat generated convenient for LED light source quickly disperses after the splicing of fan-shaped grid；The accommodating chamber for being easily installed power supply and drive module is equipped in main body bottom case on the downside of disc radiating fin；Disc radiating fin is spliced using the molding fan-shaped grid of multiple integrated die-castings, convenient processing and manufacture, while convenient for assembling, being reduced the manufacturing cost and production cost of radiating module, being effectively increased the processing efficiency of lamps and lanterns.
Description
[technical field]
The utility model relates to the LED projection lamps that lighting engineering more particularly to multimode radiate.
[background technique]
Traditional floodlight, it is the osram lamp of 400-2000W or so, mercury vapor lamp, iodine tungsten that light source, which mostly uses greatly power,
Lamp or high-pressure sodium lamp etc., manufactured floodlight it is coarse it is heavy, power consumption is big, maintenance cost is high, environmental pollution is serious, color effect
Fruit is barely satisfactory.
Currently, LED light source relies on luminous efficiency with the development of science and technology, LED light source is considered forth generation lighting source
High and low power consumption, the advantages that being not required to high pressure, is highly-safe, have been widely used in various lighting areas, have had become in life
Indispensable illuminations；Although the brightness of current LED lamp increases, irradiation distance is generally not far, and
Whole sealing effect is not very good.Meanwhile the radiator structure of existing LED lamp is complicated, not only processes complexity, and
And be not easy to assemble, production efficiency is not high.
[utility model content]
The utility model, which provides one kind, has the function of telecurie irradiation, and structure is simple, irradiation distance is remote, easy to produce and group
Dress, the LED projection lamp of the high multimode heat dissipation of radiating efficiency.
In order to realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model be:
The LED projection lamp of multimode heat dissipation, including light transmission glass plate, receiving disk, multiple groups LED light source, power supply and driving mould
Block and main body bottom case, the light transmission glass plate buckle closure is in the upper top surface for accommodating disk；The multiple groups LED light source is uniformly installed on one and leads
On backing seat；The receiving disk is mounted on front side of main body bottom case, and the thermally conductive bar assembly for being equipped with multiple groups LED light source is fixed
It tries to get to the heart of a matter side in receiving；It is formed after being connected with the fan-shaped grid of multiple die casts and the splicing of fan-shaped grid on rear side of the receiving disk
The disc radiating fin that the discoid heat generated convenient for LED light source quickly disperses；On the downside of the disc radiating fin
Main body bottom case in be equipped with and be easily installed the accommodating chamber of power supply and drive module.
Further, the fan-shaped grid by be close to accommodate disk on rear side of bottom surface fanning strip and it is multiple perpendicular to fanning strip,
And the curved edge of relative sector plate is in the equally distributed fin board group of fan-shaped into the fanning strip and fin plate in radial direction
It is formed using aluminum profile integrated die-casting.
Further, be equipped in the receiving disk on rear side of the light transmission glass plate be fixed on thermally conductive bar and with every group of LED
The reflector that light source is respectively cooperating with and directly reflects away the light that every group of LED light source generates from light transmission glass plate.
Further, the thermally conductive bar bottom surface is also pressed to touch to be connected with to be press-fitted and is used on receiving disk medial surface by LED light
The quick derived disk heat carrier of the heat that source generates.
Further, the edge integrated die-casting for accommodating disk upper perimeter forms protrusion annular in shape and and light transmission
Glass plate edge cooperation is also equipped in ladder fitting groove and light transmission glass plate the ladder fitting groove of being convenient for sealing to be fixedly mounted
The cyclic annular silica gel sealing ring that edge downside touches accommodates disk outer rim and is also connected at least two for light transmission glass plate, cyclic annular silica gel
The U-shaped buckle closure that the buckle closure of mutual extrusion is tightly connected between sealing ring and ladder fitting groove three pulls tight locking button.
Further, the main body bottom case is to be formed using aluminum profile integrated die-casting and dissipated convenient for covering entire disc
The circular base clamshell of hot fin is uniformly equipped with multiple heat release holes convenient for heat dissipation on the surface of circular base clamshell.
Further, the two sides of the main body bottom case are also connected with convenient for entire lamp body being fixed and angular adjustment
U-shaped support saddle frame.
Further, the junction of the U-shaped support saddle frame and main body bottom case two sides is respectively equipped with adjustment main body bottom case deflection
The angle of angle adjusts circle, and the upper and lower end parts of angle adjustment circle are respectively equipped with the clamp being clamped with main body bottom case outside, corresponding
Be equipped with the card hole with two clamps of upper and lower end parts cooperation of angle adjustment circle on the outside of main body bottom case, angle adjust circle center be equipped with
U-shaped support saddle frame end screw hole is concentric to be fixed on the through-hole in lamp main body drain pan side convenient for screw；The angle adjustment
The outer circumferential direction of through-hole is additionally provided with multiple caulking grooves convenient for main body bottom case with respect to U-shaped support saddle frame adjustment deflection angle or embedding hole on circle；U
The raised head of at least one inwardly protruding caulking groove or the cooperation of embedding hole on angle adjustment circle is equipped on the inside of shape support saddle frame.
Further, the outer circumferential direction of the upper through-hole of angle adjustment circle is multiple convenient for lamp main body with being uniformly provided with for radius
Blind embedding hole of the bottom case with respect to U-shaped support saddle frame adjustment deflection angle.
The beneficial effects of the utility model are:
The disc radiating fin of the utility model is spliced using the molding fan-shaped grid of multiple integrated die-castings, is processed
It is easily manufactured, while convenient for assembling, the manufacturing cost and production cost of radiating module are reduced, the processing of lamps and lanterns is effectively increased
Efficiency.
Pulling tight locking button by buckle closure will mutually squeeze between light transmission glass plate, cyclic annular silica gel sealing ring and ladder fitting groove
Pressure under the precondition for not damaging light transmission glass plate, realizes light transmission glass plate and bullet to realize the sealed connection of lamps and lanterns top cover
Property cyclic annular silica gel sealing ring between the preload sealing that connects of elastic cushion, play the connection of effective waterproof；And without other uses
Additional fastener, therefore can be reduced the procedure of processing of the sealing structure, product cost is reduced, the built-up time of product is shortened,
To effectively improve production efficiency, the leakproofness of product also effectively ensure that simultaneously.
Meanwhile accommodate disk in be equipped be respectively cooperating with every group of LED light source and by every group of LED light source generate light directly from
The reflector that light transmission glass plate reflects away is cooperated by reflector and every group of LED light source, can be effectively anti-by LED light source
It is mapped to farther distance, increases the searchlighting distance of lamp, improves the illuminating effect of the lamps and lanterns.
[Detailed description of the invention]
Fig. 1 is the configuration schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the utility model；
Fig. 3 is the configuration schematic diagram of the utility model disc radiating fin；
Fig. 4 is the assembling schematic diagram of the utility model disc radiating fin；
Fig. 5 is the top perspective structural schematic diagram of the utility model disc radiating fin；
Fig. 6 is the left view enlarged structure schematic diagram of the utility model U-shaped support saddle frame Yu main body bottom case junction；
Fig. 7 is the right view enlarged structure schematic diagram of the utility model U-shaped support saddle frame Yu main body bottom case junction；
Fig. 8 is the enlarged structure schematic diagram of the utility model U-shaped buckle closure drawing tight locking button.
[specific embodiment]
The LED projection lamp of multimode heat dissipation, as shown in Figures 1 to 8, including light transmission glass plate 1, receiving disk 2, multiple groups LED
Light source 3, power supply and drive module 4 and main body bottom case 5,1 buckle closure of light transmission glass plate is in the upper top surface for accommodating disk 2；Multiple groups LED light source
3 are uniformly installed on a thermally conductive bar 6, accommodate disk 2 and are mounted on 5 front side of main body bottom case, are equipped with multiple groups LED light source 3
Thermally conductive bar 6, which is fixed on, accommodates 2 bottom side of disk, and thermally conductive 6 bottom surface of bar is also pressed touching to be connected with and is press-fitted on receiving 2 medial surface of disk
The quick derived disk heat carrier 7 of heat for generating LED light source 3；Accommodating connection on rear side of disk 2, there are four die casts
Fan-shaped grid 8 and four fan-shaped grids 8 splice after form what the discoid heat generated convenient for LED light source 3 quickly dispersed
Disc radiating fin 9；It is equipped in the main body bottom case 5 of 9 downside of disc radiating fin and is easily installed power supply and drive module 4
Accommodating chamber 50.Wherein, be equipped in the receiving disk 2 of the rear side of light transmission glass plate 1 be fixed on thermally conductive bar 6 and with every group of LED light
The reflector 10 that source 3 is respectively cooperating with and directly reflects away the light that every group of LED light source 3 generates from light transmission glass plate 1, can be with
LED light source is effectively reflected into farther distance, increases the searchlighting distance of lamp, improves the illuminating effect of the lamps and lanterns；In main body
The two sides of bottom case 5 are also connected with entire lamp body to be fixed and the U-shaped support saddle frame 11 of angular adjustment；Wherein, main body bottom
Shell 5 is to be formed using aluminum profile integrated die-casting and convenient for covering the circular base clamshell of entire disc radiating fin 9, circular base
Multiple heat release holes 51 convenient for heat dissipation are uniformly equipped on the surface of clamshell.
As shown in Figures 3 to 5, the fan-shaped grid 8 by be close to accommodate 2 rear side bottom surface of disk fanning strip 80 and it is multiple perpendicular to
The curved edge 800 of fanning strip 80 and relative sector plate 80 is formed in radial direction in the equally distributed fin plate 81 of fan-shaped, should
Fanning strip 80 and fin plate 81 are formed using aluminum profile integrated die-casting.
As shown in fig. 1, fig. 2 and fig. 8, accommodate 2 upper perimeter of disk edge integrated die-casting form it is annular in shape protrusion,
And it is convenient for the ladder fitting groove 20 of sealing fixed installation with 1 edge mate of light transmission glass plate, it is also assembled in ladder fitting groove 20
There is the cyclic annular silica gel sealing ring 12 touched with 1 edge downside of light transmission glass plate, accommodates 2 outer rim of disk and be circumferentially also connected with eight uniformly
Distribution, which seals the buckle closure of mutual extrusion between light transmission glass plate 1, cyclic annular silica gel sealing ring 12 and 20 three of ladder fitting groove, to be connected
The U-shaped buckle closure drawing tight locking button 13 connect, U-shaped buckle closure drawing 13 lower side of tight locking button is also threaded with to hold out against to be assembled in ladder
The plane side platform downside of slot 20 pulls the screw 14 of 13 upside clamping glass transmission cover 1 of tight locking button convenient for U-shaped buckle closure；Its
In, U-shaped buckle closure drawing 13 upside inside back of tight locking button has extended downwardly protrusion medial surface also convenient for the drawing locking of U-shaped buckle closure
Detain 13 upsides be snapped in ladder fitting groove 20 flange inner prevent tripping protrusion 130.The U-shaped buckle closure pulls tight locking button 13
The screw 14 of lower side carries out limit with the flange of ladder fitting groove 20 by protrusion 130 and stops cooperation, by spiral shell to the top of rotation
Clamp force transmitting acts on U-shaped buckle closure drawing 13 upside of tight locking button, is preventing U-shaped buckle closure from pulling 13 upside of tight locking button from ladder
While tripping on the flange of fitting groove 20, under the precondition for not damaging glass transmission cover 1, using being transmitted to U-shaped buckle closure
The pretightning force of drawing 13 upside of tight locking button carrys out clamping glass transmission cover 1, realizes glass transmission cover 1 and cyclic annular silica gel sealing ring 12
Between the preload sealing that connects of elastic cushion, play the connection of effective waterproof, and use additional fastener without other, reduce lamps and lanterns
The procedure of processing of sealing structure on top cover reduces product cost, shortens the built-up time of product, to effectively improve production effect
Rate also effectively ensure that the leakproofness of product simultaneously.
As shown in Fig. 1, Fig. 6 and Fig. 7, the junction of the U-shaped support saddle frame 11 and 5 two sides of main body bottom case is respectively equipped with adjustment master
The angle adjustment circle 15 of 5 deflection angle of body bottom case, the upper and lower end parts of angle adjustment circle 15 are respectively equipped with blocks on the outside of main body bottom case 5
The clamp 150 connect is equipped with the card hole with two clamps of upper and lower end parts cooperation of angle adjustment circle 15 on the outside of corresponding main body bottom case 5
52,15 centers of angle adjustment circle are equipped with and 11 end screw hole of U-shaped support saddle frame is concentric is fixed on lamp main body convenient for screw 16
Through-hole 151 on 5 side of bottom case；Angle adjustment circle 15 on through-hole 151 outer circumferential direction with radius also uniformly be equipped with it is multiple just
The embedding hole 152 of blind of deflection angle is adjusted with respect to U-shaped support saddle frame 11 in main body bottom case 5；One is equipped on the inside of U-shaped support saddle frame inwardly
The raised head 110 of protrusion and the embedding hole cooperation on angle adjustment circle 15.
This disc radiating fin is spliced using the molding fan-shaped grid of multiple integrated die-castings, processing and manufacturing side
Just, while convenient for assembling, the manufacturing cost and production cost of radiating module is reduced, the processing efficiency of lamps and lanterns is effectively increased.
When installation, pulling tight locking button by buckle closure will be between light transmission glass plate, cyclic annular silica gel sealing ring and ladder fitting groove
Mutual extrusion under the precondition for not damaging light transmission glass plate, realizes transparent glass to realize the sealed connection of lamps and lanterns top cover
The preload that elastic cushion between plate and the cyclic annular silica gel sealing ring of elasticity connects seals, and plays effective waterproof connection；And it is not necessarily to it
He uses additional fastener, therefore can be reduced the procedure of processing of the sealing structure, reduces product cost, shortens the assembling of product
Time also effectively ensure that the leakproofness of product to effectively improve production efficiency simultaneously.
Meanwhile accommodate disk in be equipped be respectively cooperating with every group of LED light source and by every group of LED light source generate light directly from
The reflector that light transmission glass plate reflects away is cooperated by reflector and every group of LED light source, can be effectively anti-by LED light source
It is mapped to farther distance, increases the searchlighting distance of lamp, improves the illuminating effect of the lamps and lanterns.
Embodiment described above is the preferred embodiment for being the utility model, and the reality of the utility model is not limited with this
Range is applied, caulking groove shape in specific embodiment except in the case of enumerating；It is all according to the shape of the utility model, construction and principle institute
The equivalence changes of work should all be covered by the protection scope of the utility model.
Claims (9)
1. the LED projection lamp of multimode heat dissipation, including light transmission glass plate, receiving disk, multiple groups LED light source, power supply and drive module
With main body bottom case, the light transmission glass plate buckle closure is in the upper top surface for accommodating disk；It is characterized by:
The multiple groups LED light source is uniformly installed on a thermally conductive bar；
The receiving disk is mounted on front side of main body bottom case, and the thermally conductive bar for being equipped with multiple groups LED light source is fixed on appearance
Receive side of trying to get to the heart of a matter；
Be connected on rear side of the receiving disk after the fan-shaped grid of multiple die casts and the splicing of fan-shaped grid formed it is discoid just
In the disc radiating fin that the heat that LED light source generates quickly disperses；
The accommodating chamber for being easily installed power supply and drive module is equipped in main body bottom case on the downside of the disc radiating fin.
2. the LED projection lamp of multimode heat dissipation according to claim 1, which is characterized in that the fan-shaped grid is by being close to
Accommodate disk on rear side of bottom surface fanning strip and it is multiple perpendicular to the curved edge of fanning strip and relative sector plate radial direction in fan
The equally distributed fin board group of shape is at the fanning strip and fin plate are formed using aluminum profile integrated die-casting.
3. the LED projection lamp of multimode heat dissipation according to claim 1, which is characterized in that on rear side of the light transmission glass plate
Receiving disk in be equipped be fixed on thermally conductive bar and be respectively cooperating with every group of LED light source and by every group of LED light source generate light
The reflector that line is directly reflected away from light transmission glass plate.
4. the LED projection lamp of multimode heat dissipation according to claim 1, which is characterized in that the thermally conductive bar bottom surface is also
Pressure touching be connected be press-fitted in accommodate on disk medial surface for heat that LED light source is generated quickly derived from disk heat carrier.
5. the LED projection lamp of multimode heat dissipation according to claim 1, which is characterized in that the receiving disk upper perimeter
Edge integrated die-casting form it is annular in shape protrusion and with light transmission glass plate edge mate come be convenient for sealing be fixedly mounted rank
Terraced fitting groove is also equipped with the cyclic annular silica gel sealing ring touched with light transmission glass plate edge downside in ladder fitting groove, accommodates
Disk outer rim is also connected at least two for mutual extrusion between light transmission glass plate, cyclic annular silica gel sealing ring and ladder fitting groove three
The U-shaped buckle closure that buckle closure is tightly connected pulls tight locking button.
6. the LED projection lamp of multimode heat dissipation according to claim 1, which is characterized in that the main body bottom case is to use
The molding of aluminum profile integrated die-casting and the circular base clamshell for being convenient for the entire disc radiating fin of capping, the surface of circular base clamshell
On uniformly be equipped with it is multiple convenient for heat dissipation heat release holes.
7. the LED projection lamp of multimode heat dissipation according to claim 1, which is characterized in that the two sides of the main body bottom case
It is also connected with convenient for entire lamp body being fixed and the U-shaped support saddle frame of angular adjustment.
8. the LED projection lamp of multimode heat dissipation according to claim 7, which is characterized in that the U-shaped support saddle frame and main body
The junction of bottom case two sides is respectively equipped with the angle adjustment circle of adjustment main body bottom case deflection angle, the upper and lower end parts of angle adjustment circle
It is respectively equipped with and the clamp of main body bottom case outside clamping, corresponding main body bottom case outside is equipped with the upper and lower end parts enclosed with angle adjustment
The card hole of two clamps cooperation, angle adjustment circle center are equipped with and U-shaped support saddle frame end screw hole is concentric fixes convenient for screw
Through-hole in lamp main body drain pan side；The outer circumferential direction that upper through-hole is enclosed in the angle adjustment is additionally provided with multiple convenient for main body bottom case
The caulking groove of opposite U-shaped support saddle frame adjustment deflection angle or embedding hole；At least one inwardly protruding and angle is equipped on the inside of U-shaped support saddle frame
The raised head of caulking groove or the cooperation of embedding hole on adjustment circle.
9. the LED projection lamp of multimode heat dissipation according to claim 8, which is characterized in that lead on the angle adjustment circle
The outer circumferential direction in hole is uniformly provided with multiple blind convenient for lamp main body bottom case with respect to U-shaped support saddle frame adjustment deflection angle with radius
Embedding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999359.8U CN208381890U (en) | 2018-06-26 | 2018-06-26 | The LED projection lamp of multimode heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820999359.8U CN208381890U (en) | 2018-06-26 | 2018-06-26 | The LED projection lamp of multimode heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208381890U true CN208381890U (en) | 2019-01-15 |
Family
ID=64965814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820999359.8U Active CN208381890U (en) | 2018-06-26 | 2018-06-26 | The LED projection lamp of multimode heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208381890U (en) |
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2018
- 2018-06-26 CN CN201820999359.8U patent/CN208381890U/en active Active
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