CN206723994U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN206723994U CN206723994U CN201720571274.5U CN201720571274U CN206723994U CN 206723994 U CN206723994 U CN 206723994U CN 201720571274 U CN201720571274 U CN 201720571274U CN 206723994 U CN206723994 U CN 206723994U
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- led
- shell
- support plate
- projector lamp
- aluminum base
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Abstract
The utility model discloses a kind of LED projector lamp, including：Support, the support include left support plate, right support plate and the bottom plate being connected between the left support plate and the right support plate bottom；LED illumination lamp body, the LED illumination lamp body is rotatably located between the left support plate and the right support plate, the LED illumination lamp body includes shell and the LED aluminum base plate located at the housings, the bottom surface of the shell is up recessed to form cavity and form the boss up extended among the inner side bottom wall of the shell, some air vents are offered at the top of the boss to connect the inner chamber of the cavity and the shell, the LED aluminum base plate is arranged on the top surface of the boss, radiator fan is installed inside the cavity, the outlet air surface of the radiator fan is used to radiate to the LED aluminum base plate towards the LED aluminum base plate, its is simple in construction, heat dispersion is preferable.
Description
Technical field
A kind of LED projector lamp is the utility model is related to, belongs to field of illumination lamp technology.
Background technology
LED illumination light source is because having the advantages that long lifespan, energy consumption are low and environmentally friendly have been widely used in lighting field.With
The continuous development of power-saving technology, LED is just turning into the developing direction of illuminating industry.
At present, in the market emerges increasing LED projector lamp.But its overall structure of existing LED projector lamp compared with
For complexity, particularly its heat dispersion is bad, easily has influence on the normal work of LED aluminum base plate, and can cause LED aluminum base plate
The reliability of work reduces, the shortening of service life.
Utility model content
Main purpose of the present utility model is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of LED projector lamp, it is tied
Structure is simple, and heat dispersion is preferable.
Above-mentioned purpose is achieved by the following technical solution：
A kind of LED projector lamp, including：
Support, the support include left support plate, right support plate and are connected to the left support plate and the right support
Bottom plate between plate bottom；
LED illumination lamp body, the LED illumination lamp body are rotatably located between the left support plate and the right support plate,
The LED illumination lamp body includes shell and the LED aluminum base plate located at the housings, and the bottom surface of the shell is up recessed
To form cavity and form the boss up extended among the inner side bottom wall of the shell, opened up at the top of the boss
There are some air vents to connect the inner chamber of the cavity and the shell, the LED aluminum base plate is arranged on the top of the boss
On face, radiator fan is installed inside the cavity, the outlet air surface of the radiator fan is used for pair towards the LED aluminum base plate
The LED aluminum base plate is radiated.
In some embodiments, opened up between the side wall of the boss and the shell, on the bottom wall of the shell
There is circumferentially spaced heat emission hole.
In some embodiments, screen pack is installed in the heat emission hole.
In some embodiments, be provided with the bottom of the shell bottom be used for be opened and closed the cavity open wide under
Opening.
In some embodiments, also include snoot, the snoot in the shell and its lower end with
It is installed together at the top of the boss.
In some embodiments, the snoot flare.
In some embodiments, cover plate is installed in the upper shed of the housing open.
In some embodiments, the support is using made of galvanized sheet.
In some embodiments, the LED aluminum base plate includes wiring board and is installed on some on the wiring board
LED lamp bead, the wiring board close off the air vent of part.
The technical scheme provided by this disclosed embodiment can include the following benefits：
1st, LED projector lamp of the present utility model, its overall structure is relatively simple, and heat dispersion is preferable, can effectively ensure that LED
Normal, the stable work of aluminium base, extend the service life of LED projector lamp.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Fig. 1 is the structural representation of LED projector lamp in embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment one：As shown in Figure 1, the present embodiment is a kind of LED projector lamp, including：
Support 1, the support 1 include left support plate 101, right support plate 102 and be connected to the left support plate 101 with
Bottom plate 103 between the bottom of right support plate 102；
LED illumination lamp body, the LED illumination lamp body is rotatably located at the left support plate 101 and the right support plate 102
Between, the LED illumination lamp body includes shell 2 and the LED aluminum base plate 3 located at the inside of shell 2, the bottom of the shell 2
Face is up recessed to form cavity 200 and the boss 201 up extended is formed among the inner side bottom wall of the shell 2,
The top of the boss 201 offers some air vents 202 to connect the inner chamber of the cavity 200 and the shell 2, described
LED aluminum base plate 3 is arranged on the top surface of the boss 201, and radiator fan 4, the radiating are provided with the inside of cavity 200
The outlet air surface of fan 4 is used to radiate to the LED aluminum base plate 3 towards the LED aluminum base plate 3.
The LED projector lamp of the present embodiment, its overall structure is relatively simple, and heat dispersion is preferable, by radiator fan to LED
Aluminium base directly, effectively radiate, and ensures the work of LED aluminum base plate normally, stable with this, extends making for LED projector lamp
Use the life-span.Further, since radiator fan is provided in inside the cavity that enclosure bottom is up recessed formed, so may be such that scattered
The installation of Hot-air fan is simple, conveniently, it is compact, will not additionally occupy other spaces so that the utilization in space is more efficient.
Preferably, offered between the boss 201 and the side wall of the shell 2, on the bottom wall of the shell 2 along week
To the heat emission hole 203 being spaced apart, the circulation of air in shell can be accelerated with this, particularly when radiator fan starts work,
And then the heat dispersion of the present embodiment LED projector lamp is can further improve, improve the stability of LED aluminum base plate work.
Preferably, screen pack 5 is installed in the heat emission hole 203, with this debris positioned at enclosure bottom can be avoided to enter
Enter into shell, and then ensure the reliability and security of LED illumination lamp body running.
Preferably, bottom 6 is installed on the bottom of the shell 2 to be used to be opened and closed the unlimited under shed of the cavity 200,
Its is simple in construction, and radiator fan can be effectively protected, while the installation and dismounting of the radiator fan avoided.
Further, also include snoot 7, the snoot 7 in the shell 2 and its lower end with it is described convex
The top of platform 201 is installed together, and its is simple in construction, the simple installation of snoot 7, is consolidated.
Particularly, the flare of snoot 7, its light that can be issued to LED aluminum base plate 3 are effectively assembled, carried
The light projector and illuminating effect of high LED projector lamp.
Preferably, the shell 2 open wide upper shed in cover plate 8 is installed, its can be to LED illumination lamp body inside
Parts effectively protected, avoid being damaged.
Preferably, the support 1 is used made of galvanized sheet, it is further preferred that the support 1 is to use galvanized sheet one
What body was stamped to form, the anti-rust and corrosionproperties of galvanized sheet are good, and structural strength is high.
Preferably, the LED aluminum base plate 3 includes wiring board 301 and some LED being installed on the wiring board 301
Lamp bead 302, the wiring board 301 close off the air vent 202 of part so that from radiator fan blowout wind part
Directly the wiring board can be radiated, and part can proceed in shell radiated and finally from heat emission hole outward
Discharge, its is simple in construction, good heat dissipation effect.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (9)
- A kind of 1. LED projector lamp, it is characterised in that including：Support, the support include left support plate, right support plate and are connected to the left support plate and the right support plate bottom Bottom plate between portion；LED illumination lamp body, the LED illumination lamp body is rotatably located between the left support plate and the right support plate, described LED illumination lamp body includes shell and the LED aluminum base plate located at the housings, and the bottom surface of the shell is up recessed with shape The boss up extended is formed into cavity and among the inner side bottom wall of the shell, if being offered at the top of the boss To connect the inner chamber of the cavity and the shell, the LED aluminum base plate is arranged on the top surface of the boss dry air vent, Radiator fan is installed inside the cavity, the outlet air surface of the radiator fan is used for described towards the LED aluminum base plate LED aluminum base plate is radiated.
- 2. a kind of LED projector lamp according to claim 1, it is characterised in that in the side wall of the boss and the shell Between, on the bottom wall of the shell offer circumferentially spaced heat emission hole.
- 3. a kind of LED projector lamp according to claim 2, it is characterised in that be provided with screen pack in the heat emission hole.
- 4. according to a kind of LED projector lamp described in claim 1,2 or 3, it is characterised in that installed on the bottom of the shell There is bottom to be used to be opened and closed the unlimited under shed of the cavity.
- 5. according to a kind of LED projector lamp described in claim 1,2 or 3, it is characterised in that also include snoot, it is described poly- Light shield is in the shell and its lower end at the top of the boss with being installed together.
- A kind of 6. LED projector lamp according to claim 5, it is characterised in that the snoot flare.
- 7. according to a kind of LED projector lamp described in claim 1,2 or 3, it is characterised in that in the upper shed of the housing open Cover plate is inside installed.
- 8. according to a kind of LED projector lamp described in claim 1,2 or 3, it is characterised in that the support is to use galvanized sheet system Into.
- 9. according to a kind of LED projector lamp described in claim 1,2 or 3, it is characterised in that the LED aluminum base plate includes circuit Plate and some LED lamp beads being installed on the wiring board, the wiring board close off the air vent of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571274.5U CN206723994U (en) | 2017-05-22 | 2017-05-22 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571274.5U CN206723994U (en) | 2017-05-22 | 2017-05-22 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723994U true CN206723994U (en) | 2017-12-08 |
Family
ID=60512549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720571274.5U Active CN206723994U (en) | 2017-05-22 | 2017-05-22 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930938A (en) * | 2018-06-14 | 2018-12-04 | 魏城 | A kind of construction headlamp of good heat dissipation effect |
| CN112432110A (en) * | 2020-11-17 | 2021-03-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
-
2017
- 2017-05-22 CN CN201720571274.5U patent/CN206723994U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930938A (en) * | 2018-06-14 | 2018-12-04 | 魏城 | A kind of construction headlamp of good heat dissipation effect |
| CN112432110A (en) * | 2020-11-17 | 2021-03-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
| CN112432110B (en) * | 2020-11-17 | 2022-08-02 | 国网甘肃省电力公司电力科学研究院 | New forms of energy lighting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528400 the 3 Xianghe building, No. 3, the ancient town, ancient town, Guangdong Province, 1 Patentee after: Guangdong Guiyuan Technology Co.,Ltd. Address before: 528400 Zhongshan City, Guangdong Province Xianghe building, 5th floor, No. 3, guyizhidong Road, Gugu Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN GUIYUAN OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |