CN205316140U - LED (light -emitting diode) projection lamp - Google Patents
LED (light -emitting diode) projection lamp Download PDFInfo
- Publication number
- CN205316140U CN205316140U CN201520968929.3U CN201520968929U CN205316140U CN 205316140 U CN205316140 U CN 205316140U CN 201520968929 U CN201520968929 U CN 201520968929U CN 205316140 U CN205316140 U CN 205316140U
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- CN
- China
- Prior art keywords
- heat radiation
- radiation body
- heat dissipation
- light source
- power supply
- 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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Abstract
The utility model relates to a LED (light -emitting diode) projection lamp, it is main including the COB light source, the heat dissipation lamp body, wire and drive power supply, the COB light source is located the plane of the internal portion of thermal louver, the COB light source passes through wire and drive power supply intercommunication, the internal reflector that has inlayed of thermal louver, be equipped with toughened glass and nonrust steel pressing plate on the reflector in proper order, drive power supply lies in the power intracavity of heat dissipation lamp body, the back shroud passes through the screw fixation on the power chamber of heat dissipation lamp body, the both sides wall of heat dissipation lamp body is fixed with the support. The utility model discloses profitable effect is: the utility model has the characteristics of the structure is succinct, simple to operate, and the appearance is pleasing to the eye, and energy -conserving and illuminating effect is good etc, in addition, because the heat radiation fins of heat dissipation on the lamp body adopts hollow structure, circulation convection current that can the cold and hot air of very effectual formation and carry out the efficient thermal conversion to LED (light -emitting diode) projection lamp's good heat dissipation has been guaranteed.
Description
Technical field
This utility model relates to LED illumination structure, especially a kind of LED projector lamp.
Background technology
LED projector lamp, has another name called LED spotlight, LED projection lamp. LED projector lamp is by the control of built-in microchip, existing two series products, one class adopts power-type chip portfolio, single high-power chip of another kind of employing, the former performance is more stable, and single high-power product structure is huge, and the light projector being suitable for little scope irradiates, the latter can reach significantly high power, it is possible to carries out remote large area light projector. LED projector lamp makes the light fixture of the projecting environment of the illumination on appointment face to be illuminated, also known as spotlight. Generally, it can aim at any direction, and possesses the structure being not affected by the impact of time condition. It is mainly used in ore deposit, large area operation field, contour of building, stadium, viaduct, monument, park and flower bed etc. Therefore, the large area lighting light fixture of nearly all outdoor application all can regard Projecting Lamp as.
Summary of the invention
The shortcoming that this utility model to solve above-mentioned prior art, it is provided that a kind of simple in construction, good heat dissipation LED projector lamp.
This utility model solves the technical scheme that its technical problem adopts: this LED projector lamp, mainly include COB light source, heat radiation body, wire and driving power supply, COB light source is positioned in the plane within heat radiation body, COB light source is connected with driving power supply by wire, heat radiation body is embedded with reflection shield, reflection shield is sequentially provided with safety glass and stainless steel platen, power supply is driven to be positioned at the power source cavity of heat radiation body, back shroud is screwed on the power source cavity of heat radiation body, and the two side of heat radiation body is fixed with support.
Being provided with sealing ring in the draw-in groove at described heat radiation body opening surface edge, tempering glass lid is on sealing ring.
The contact position of described back shroud and heat radiation body is provided with silica gel ring.
Described back shroud is provided with water joint.
The junction of described support and heat radiation body is provided with graduated disc.
Described heat radiation body inwall is provided with radiating fin.
This utility model has the advantages that: this utility model has simple for structure, easy for installation, good looking appearance, the features such as energy-conservation and good illumination effect, in addition, owing to the radiating fin on heat radiation body adopts hollow type structure, it is possible to the circulative convection of very effective formation air and carry out efficient hot-cast socket, thus ensure that the good heat radiating of LED projector lamp.
Accompanying drawing explanation
Fig. 1 is this utility model decomposition texture schematic diagram.
Description of reference numerals: stainless steel platen 1, safety glass 2, sealing ring 3, reflection shield 4, COB light source 5, heat radiation body 6, graduated disc 7, wire 8, drive power supply 9, back shroud 10, water joint 11, silica gel ring 12, support 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in the figure, this LED projector lamp, mainly include COB light source 5, heat radiation body 6, wire 8 and drive power supply 9, COB light source 5 is positioned in the plane within heat radiation body 6, COB light source 5 is connected with driving power supply 9 by wire 8, and heat radiation body 6 is embedded with reflection shield 4, and reflection shield 4 is sequentially provided with safety glass 2 and stainless steel platen 1, being provided with sealing ring 3 in the draw-in groove at heat radiation body 6 opening surface edge, safety glass 2 covers on sealing ring 3. Driving power supply 9 to be positioned at the power source cavity of heat radiation body 6, back shroud 10 is screwed on the power source cavity of heat radiation body 6, and the contact position of back shroud 10 and heat radiation body 6 is provided with silica gel ring 12, and back shroud 10 is provided with water joint 11. The two side of heat radiation body 6 is fixed with support 13, and the junction of support 13 and heat radiation body 6 is provided with graduated disc 7. Heat radiation body 6 inwall is provided with radiating fin, adopts hollow type structure.
During assembling, reflection shield 4 is placed in heat radiation body 6, COB light source 5 is placed in heat radiation body 6 plane, sealing ring 3 is placed in the draw-in groove of heat radiation body 6, safety glass 2 is placed on sealing ring 3, and stainless steel platen 1 covers on safety glass 2, drives power supply 9 to be placed in heat radiation body 6 power source cavity, and sealed up by back shroud 10, support 13 is fixed on heat radiation body 6 both sides.
In addition to the implementation, this utility model can also have other embodiments. All employings are equal to replacement or the technical scheme of equivalent transformation formation, all fall within the protection domain of this utility model requirement.
Claims (6)
1. a LED projector lamp, mainly include COB light source (5), heat radiation body (6), wire (8) and driving power supply (9), it is characterized in that: COB light source (5) is positioned in the plane that heat radiation body (6) is internal, COB light source (5) is connected with driving power supply (9) by wire (8), heat radiation body (6) is embedded with reflection shield (4), reflection shield (4) is sequentially provided with safety glass (2) and stainless steel platen (1), power supply (9) is driven to be positioned at the power source cavity of heat radiation body (6), back shroud (10) is screwed on the power source cavity of heat radiation body (6), the two side of heat radiation body (6) is fixed with support (13).
2. LED projector lamp according to claim 1, is characterized in that: being provided with sealing ring (3) in the draw-in groove at described heat radiation body (6) opening surface edge, safety glass (2) covers on sealing ring (3).
3. LED projector lamp according to claim 1, is characterized in that: the contact position of described back shroud (10) and heat radiation body (6) is provided with silica gel ring (12).
4. the LED projector lamp according to claim 1 or 3, is characterized in that: described back shroud (10) is provided with water joint (11).
5. LED projector lamp according to claim 1, is characterized in that: the junction of described support (13) and heat radiation body (6) is provided with graduated disc (7).
6. LED projector lamp according to claim 1, is characterized in that: described heat radiation body (6) inwall is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968929.3U CN205316140U (en) | 2015-11-27 | 2015-11-27 | LED (light -emitting diode) projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968929.3U CN205316140U (en) | 2015-11-27 | 2015-11-27 | LED (light -emitting diode) projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316140U true CN205316140U (en) | 2016-06-15 |
Family
ID=56188979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968929.3U Expired - Fee Related CN205316140U (en) | 2015-11-27 | 2015-11-27 | LED (light -emitting diode) projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224835A (en) * | 2016-08-03 | 2016-12-14 | 中山市风华稀柠照明设计有限公司 | A kind of ring road light fixture |
| CN106969289A (en) * | 2017-04-13 | 2017-07-21 | 安徽派蒙特环境艺术科技有限公司 | Multiple beam corner LED Projecting Lamp |
-
2015
- 2015-11-27 CN CN201520968929.3U patent/CN205316140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224835A (en) * | 2016-08-03 | 2016-12-14 | 中山市风华稀柠照明设计有限公司 | A kind of ring road light fixture |
| CN106969289A (en) * | 2017-04-13 | 2017-07-21 | 安徽派蒙特环境艺术科技有限公司 | Multiple beam corner LED Projecting Lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20201127 |