CN207778202U - A kind of high power LED projector of integral structure - Google Patents
A kind of high power LED projector of integral structure Download PDFInfo
- Publication number
- CN207778202U CN207778202U CN201820248014.9U CN201820248014U CN207778202U CN 207778202 U CN207778202 U CN 207778202U CN 201820248014 U CN201820248014 U CN 201820248014U CN 207778202 U CN207778202 U CN 207778202U
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- China
- Prior art keywords
- led
- heat conductive
- boss
- back box
- conductive rod
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Abstract
The utility model provides a kind of high power LED projector of integral structure, it is related to LED projector lamp field, including back box, the frame lid for being fixed on back box opening, the light source assembly in back box, back box is made of aluminum alloy materials, and back box includes integrally formed bottom plate, side plate；Bottom plate is equipped with the boss of installation light source assembly, bottom plate and boss are integrally formed, light source assembly includes sequentially connected LED driver, LED base, lampshade from the bottom up, LED driver mucilage binding is on boss, multiple heat conductive rods are equipped at the top of boss, boss and multiple heat conductive rods are integrally formed, and heat conductive rod includes the first heat conductive rod, the second heat conductive rod, first heat conductive rod is extended to from convex top inside LED base, and the second heat conductive rod is extended to from convex top inside LED driver；The heat that light source assembly generates can be quickly discharged to by outside by integrally formed heat conductive rod and back box according to a kind of high power LED projector of integral structure of the utility model embodiment.
Description
Technical field
The utility model is related to LED projector lamp fields, more particularly to a kind of great power LED of integral structure is thrown
Light lamp.
Background technology
Currently, with the continuous breakthrough of LED technology and succeeding in developing for high-power, efficient LED, it is applied to
Various lighting areas have become reality.But since LED is a photoelectric device, there was only the electric energy of part in the course of work
It is converted into luminous energy, remaining electric energy is nearly all converted into thermal energy, and the temperature of LED lamp is made to increase.Especially in great power LED light projector
In lamp, LED calorific values are very big, high power LED projector often occur during use due to overheat and intensity of illumination gradually declines
Subtract.Thus for high-power LED lamps and lanterns, heat dissipation problem is with regard to particularly important.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose a kind of integration
The high power LED projector of structure, by integrally formed heat conductive rod and back box, the heat that can generate light source assembly is quick
It is discharged to outside.
For this purpose, the utility model uses technical solution below：
The utility model provides a kind of high power LED projector of integral structure, including back box, frame lid, light transmission glass
Glass plate, light source assembly, the back box are made of aluminum alloy materials, and the back box includes bottom plate, side plate, and the bottom plate is rounded,
The side plate is arranged in a ring along the bottom edge, and the bottom plate is integrally formed with the side plate, and the side plate inner wall is close
Support ring annular in shape is equipped at top, the light transmission glass plate periphery is supported in the support ring upper surface；The side plate is remote
It is formed and is open from described bottom plate one end, the frame lid is secured by bolts in the back box opening, described in the frame lid covering
The edge of light transmission glass plate, the light source assembly are located in the back box；The bottom plate, which is equipped with, installs the light source assembly
Boss, the bottom plate and the boss are integrally formed, the light source assembly include from the bottom up sequentially connected LED driver,
LED base, lampshade, on the boss, the LED base is equipped with the LED driver mucilage binding adjacent to the side of the lampshade
Multiple LED luminescence chips, the lampshade are cylindrical in shape, and the radius of the lampshade is from the LED driver to the side of the LED base
Increase to gradual, the bottom of the lampshade is bonded with the edge of the LED base, the top of the lampshade and the light transmission glass
Glass plate is bonded, and multiple heat conductive rods are equipped at the top of the boss, and the boss and multiple heat conductive rods are integrally formed, the heat conduction
Stick includes the first heat conductive rod, the second heat conductive rod, and first heat conductive rod extends at the top of the boss in the LED base
Portion, second heat conductive rod extend at the top of the boss inside the LED driver, and the LED driver passes through conducting wire
It is connect with external power supply, is equipped with the wire channel for accommodating the conducting wire and passing through at the top of the boss to the bottom of the back box.
In the preferable technical solution of the utility model, marine glue is equipped between the frame lid and the light transmission glass plate
Item, the frame lid and the light transmission glass plate are pressed by the waterproof adhesive tape and are sealed.
In the preferable technical solution of the utility model, it is oppositely arranged on the side plate there are two LED lamp water-proof
Device.
In the preferable technical solution of the utility model, sealing shroud is equipped between the conducting wire and the bottom plate.
In the preferable technical solution of the utility model, the LED driver and the LED base are applied equipped with heat-conducting glue
Layer.
In the preferable technical solution of the utility model, the lampshade inner wall is equipped with multiple reflective scales, multiple described anti-
The ladder-like arrangement in a ring of light scale.
The beneficial effects of the utility model are：
A kind of high power LED projector of integral structure provided by the utility model, due to first heat conductive rod from
The convex top extends to inside the LED base, and second heat conductive rod extends to the LED from the convex top and drives
Inside dynamic device, along with the back box is by there is the aluminum alloy materials of superior thermal conductivity to be made, so passing through integrally formed institute
State back box, the boss and the heat conductive rod rapidly can be discharged to outside by the heat that the light source assembly generates, and improve
The heat dissipation performance of LED projector lamp ensure that the working environment that LED projector lamp is used for a long time.
Description of the drawings
Fig. 1 is a kind of knot of the high power LED projector for integral structure that specific embodiment of the present invention provides
Structure schematic diagram；
Fig. 2 is a kind of lamp of the high power LED projector for integral structure that specific embodiment of the present invention provides
Cover vertical view.
In figure：
100, back box；110, bottom plate；120, side plate；121, support ring；200, frame lid；210, bolt；300, transparent glass
Plate；400, light source assembly；410, LED driver；411, conducting wire；420, LED base；421, luminescence chip；430, lampshade；431、
Reflective scale；500, boss；510, the first heat conductive rod；520, the second heat conductive rod；600, LED lamp water-proof device；700, prevent
Glue item；800, heat conduction gel coating；900, sealing shroud.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, in being described below
Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, including back box 100, frame lid 200, light transmission glass plate 300, light source assembly 400, the back box 100 by
Aluminum alloy materials are made, and the back box 100 includes bottom plate 110, side plate 120, and the bottom plate 110 is rounded, 120 edge of the side plate
110 edge of the bottom plate is arranged in a ring, and the bottom plate 110 is integrally formed with the side plate 120, and 120 inner wall of the side plate leans on
It is equipped with support ring 121 annular in shape at nearly top, 300 periphery of the light transmission glass plate is supported in 121 upper surface of the support ring；
The side plate 120 is formed far from 110 one end of the bottom plate and is open, and the frame lid 200 is fixed on the back box by bolt 210
100 openings, the frame lid 200 cover the edge of the light transmission glass plate 300, and the light source assembly 400 is located at the back box
In 100；The bottom plate 110 is equipped with the boss 500 for installing the light source assembly 400, the bottom plate 110 and the boss 500
It is integrally formed, the light source assembly 400 includes sequentially connected LED driver 410, LED base 420, lampshade from the bottom up
430, on the boss 500, the LED base 420 is set 410 mucilage binding of the LED driver adjacent to the side of the lampshade 430
There are multiple LED luminescence chips 421, the lampshade 430 to be cylindrical in shape, the radius of the lampshade 430 from the LED driver 410 to
The direction of the LED base 420 gradually increases, and the bottom of the lampshade 430 is bonded with the edge of the LED base 420, institute
The top for stating lampshade 430 is bonded with the light transmission glass plate 300, and 500 top of the boss is equipped with multiple heat conductive rods, the boss
500 and multiple heat conductive rods be integrally formed, the heat conductive rod includes the first heat conductive rod 510, the second heat conductive rod 520, described the
One heat conductive rod 510 is extended to from the top of the boss 500 inside the LED base 420, and second heat conductive rod 520 is from described
500 top of boss extends to inside the LED driver 410, and the LED driver 410 is connected by conducting wire 411 and external power supply
It connects, 500 top of the boss is equipped with the wire channel for accommodating the conducting wire 411 and passing through to the bottom of the back box 100.
The high power LED projector of a kind of integral structure provided by the utility model, due to first heat conductive rod 510
It is extended to inside the LED base 420 from the convex top, second heat conductive rod 520 is extended to from the convex top
Inside the LED driver 410, along with the back box 100 is by there is the aluminum alloy materials of superior thermal conductivity to be made, so logical
Crossing the integrally formed back box 100, the boss 500 and the heat conductive rod can be rapidly by the light source assembly 400
The heat of generation is discharged to outside, improves the heat dissipation performance of LED projector lamp, ensure that the building ring that LED projector lamp is used for a long time
Border.
Further, waterproof adhesive tape 700, the frame lid are equipped between the frame lid 200 and the light transmission glass plate 300
200 and the light transmission glass plate 300 pressed and sealed by the waterproof adhesive tape 700, the waterproof adhesive tape 700 has excellent close
Feng Xing, water proofing property, the waterproof adhesive tape 700 are conducive to prevent water or dust from the frame lid 200 and the light transmission glass plate
Gap between 300 enters inside the back box 100, avoids water and dirt to the light source assembly inside the back box 100
400 damage, to influence the normal work of LED projector lamp.
Further, LED lamp water-proof device 600 there are two being oppositely arranged on the side plate 120, the LED lamp
Water-proof device 600 is the prior art, is not belonging in the protection domain of the present embodiment；The LED lamp water-proof device 600 can
The pressure balance inside and outside casing is kept constantly to breathe freely, while waterproof and dust-proof.The back box can be effectively protected
100 from due to temperature change and caused by pressure difference give the negative effect that brings of the back box 100.In addition the waterproof of hydrophobic structure
Gas permeable material can prevent water, dust and insect etc. from penetrating into inside the back box 100.
Further, sealing shroud 900 is equipped between the conducting wire 411 and the bottom plate 110, the sealing shroud 900 is advantageous
Be sealed in the back box 100, it is therefore prevented that the gap of dust and water between the conducting wire 411 and the bottom plate 110 into
Enter inside the back box 100, avoids extraneous unfavorable factor and the light source assembly 400 inside the back box 100 is caused brokenly
It is bad.
Further, heat conduction gel coating 800 is equipped between the LED driver 410 and the LED base 420, when described
LED base 420 generates excessive heat, and when first heat conductive rod 510 does not in time conduct heat, the heat-conducting glue applies
Layer 800 is conducive to the heat for generating the LED base 420 and conducts the LED driver 410, is then led by described second
Hot pin 520 or the boss 500 heat are discharged external.
Further, 430 inner wall of the lampshade is equipped with multiple reflective scales 431, and multiple reflective scales 431 are in a ring
Ladder-like arrangement, the reflective scale 431 fully can carry out reflection and diffusing reflection to light, improve light emission rate, make illumination brightness
It improves, and reduces glare effect, play the role of anti-dazzle, it is beneficial to vision health.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (6)
1. a kind of high power LED projector of integral structure, it is characterised in that：
Including back box (100), frame lid (200), light transmission glass plate (300), light source assembly (400), the back box (100) is closed by aluminium
Golden material is made, and the back box (100) includes bottom plate (110), side plate (120), and the bottom plate (110) is rounded, the side plate
(120) it is arranged in a ring along the bottom plate (110) edge, the bottom plate (110) is integrally formed with the side plate (120), described
Side plate (120) inner wall is equipped with support ring (121) annular in shape at top, and light transmission glass plate (300) periphery supports
Support ring (121) upper surface；The side plate (120) forms opening, the frame lid far from the bottom plate (110) one end
(200) back box (100) opening is fixed on by bolt (210), the frame lid (200) covers the light transmission glass plate
(300) edge, the light source assembly (400) are located in the back box (100)；The bottom plate (110) is equipped with described in installation
The boss (500) of light source assembly (400), the bottom plate (110) and the boss (500) are integrally formed, the light source assembly
(400) include that sequentially connected LED driver (410), LED base (420), lampshade (430), the LED drive from the bottom up
Device (410) mucilage binding is on the boss (500), and the side of the neighbouring lampshade (430) of the LED base (420) is equipped with multiple
LED luminescence chips (421), the lampshade (430) are cylindrical in shape, and the radius of the lampshade (430) is from the LED driver (410)
Gradually increase to the direction of the LED base (420), the edge of the bottom and the LED base (420) of the lampshade (430)
Place's fitting, the top of the lampshade (430) are bonded with the light transmission glass plate (300), are equipped at the top of the boss (500) multiple
Heat conductive rod, the boss (500) and multiple heat conductive rods are integrally formed, and the heat conductive rod includes the first heat conductive rod (510), the
Two heat conductive rods (520), first heat conductive rod (510) are extended at the top of the boss (500) in the LED base (420)
Portion, second heat conductive rod (520) extend to the LED driver (410) inside, the LED at the top of the boss (500)
Driver (410) is connect by conducting wire (411) with external power supply, and the bottom of the back box (100) is arrived at the top of the boss (500)
The wire channel passed through equipped with the receiving conducting wire (411).
2. a kind of high power LED projector of integral structure according to claim 1, it is characterised in that：
Waterproof adhesive tape (700), the frame lid (200) and institute are equipped between the frame lid (200) and the light transmission glass plate (300)
It states light transmission glass plate (300) and sealing is pressed by the waterproof adhesive tape (700).
3. a kind of high power LED projector of integral structure according to claim 1, it is characterised in that：
LED lamp water-proof device (600) there are two being oppositely arranged on the side plate (120).
4. a kind of high power LED projector of integral structure according to claim 1, it is characterised in that：
Sealing shroud (900) is equipped between the conducting wire (411) and the bottom plate (110).
5. a kind of high power LED projector of integral structure according to claim 1, it is characterised in that：
Heat conduction gel coating (800) is equipped between the LED driver (410) and the LED base (420).
6. a kind of high power LED projector of integral structure according to claim 1, it is characterised in that：
Lampshade (430) inner wall is equipped with multiple reflective scales (431), and multiple reflective scales (431) are ladder-like in a ring
Arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248014.9U CN207778202U (en) | 2018-02-12 | 2018-02-12 | A kind of high power LED projector of integral structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820248014.9U CN207778202U (en) | 2018-02-12 | 2018-02-12 | A kind of high power LED projector of integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778202U true CN207778202U (en) | 2018-08-28 |
Family
ID=63210130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820248014.9U Expired - Fee Related CN207778202U (en) | 2018-02-12 | 2018-02-12 | A kind of high power LED projector of integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345404A (en) * | 2019-07-16 | 2019-10-18 | 厦门伟然科技有限公司 | A kind of structurally waterproof line lamp |
-
2018
- 2018-02-12 CN CN201820248014.9U patent/CN207778202U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345404A (en) * | 2019-07-16 | 2019-10-18 | 厦门伟然科技有限公司 | A kind of structurally waterproof line lamp |
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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: 20180828 Termination date: 20190212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |