CN205424629U - LED projection lamp - Google Patents
LED projection lamp Download PDFInfo
- Publication number
- CN205424629U CN205424629U CN201620158814.2U CN201620158814U CN205424629U CN 205424629 U CN205424629 U CN 205424629U CN 201620158814 U CN201620158814 U CN 201620158814U CN 205424629 U CN205424629 U CN 205424629U
- Authority
- CN
- China
- Prior art keywords
- fin
- led projector
- projector lamp
- lamp
- luminescence component
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a LED projection lamp, including the lamp body, install light -emitting component in the lamp body, the lid is located the last printing opacity mirror of light -emitting component, the lamp body has the mounting panel, a side circumference of mounting panel is equipped with cyclic annular baffle, and the another side is equipped with the fin, cyclic annular baffle with synthetic installation is enclosed to a side of mounting panel light -emitting component's mounting groove. The utility model discloses a lamp body thickness is thin, and the radiating efficiency is fast, and illumination is effectual, long service life.
Description
Technical field
This utility model relates to a kind of light fixture, is specifically related to a kind of LED projector lamp.
Background technology
The LED projector lamp used in the market, relatively conventional Projecting Lamp has the advantages such as light efficiency height, energy-saving and environmental protection.Owing to the radiating effect of LED directly affects the service life of LED, existing LED projector lamp improves radiating effect by increasing the fin length of lamp body, but this makes the lamp body height of LED projector lamp greatly, installs and takes up room greatly.Therefore, in order to avoid shortcoming present in prior art, it is necessary to prior art is made improvement.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, it is provided that a kind of LED projector lamp reducing lamp body height and improving radiating effect.
This utility model is to be realized by following technical scheme:
A kind of LED projector lamp, the luminescence component including lamp housing, being installed in lamp housing, the transmissive mirror being covered on described luminescence component, described lamp housing has installing plate, the one side of described installing plate is circumferentially with ring-shaped baffle, another side is provided with fin, and described ring-shaped baffle encloses, with the one side of described installing plate, the mounting groove installing described luminescence component.
Further, the medial wall of described ring-shaped baffle is additionally provided with boss, and described transmissive mirror is installed on described boss.
Further, being additionally provided with sealing ring between described boss and described transmissive mirror, described sealing ring is provided with location structure with the opposing end surface of described boss.
Further, described location structure includes the annular projection being located on sealing ring and is opened in annular groove suitable with described annular projection on described boss.
Further, in described transmissive mirror, also pressure is provided with panel, and described panel is connected by screw and described lamp housing are fixing.
Further, described luminescence component includes the aluminium base being installed on described installing plate and is installed on the luminous body on described aluminium base.
Further, described aluminium base is also covered with light guide plate, described light guide plate offers some light-conductive holes, described light-conductive hole offer position and described luminous body to arrange position suitable.
Further, the middle part of described fin offers driver slot, is provided with driving power supply in described driver slot, and described driver slot is covered with lid, and described driving power supply electrically connects with described luminescence component.
Further, described lid is also hinged with suspension ring.
Further, described fin includes that the extension rear end of the first fin is located at by described second fin by the first fin extended laterally in the middle part of installing plate and the second fin being located between adjacent two first fin.
Relative to prior art, this utility model arranges mounting groove by the one side of installing plate and installs luminescence component, the another side of installing plate arranges fin, mounting groove can strengthen the area of luminescence component, increase the contact area of luminescence component and installing plate, improve radiating effect, reduce the thickness of lamp body.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the top view of this utility model LED projector lamp；
Fig. 2 is that the A-A of Fig. 1 is to sectional view；
Fig. 3 is the STRUCTURE DECOMPOSITION figure of this utility model LED projector lamp.
In figure: 1. lamp housing；2. aluminium base；3. luminous body；4. light guide plate；5. light-conductive hole；6. transmissive mirror；7. installing plate；8. ring-shaped baffle；9. boss；10. fin；11. first fin；12. second fin；13. mounting grooves；14. sealing rings；15. annular projections；16. panels；17. driver slots；18. lids；19. suspension ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
A kind of LED projector lamp the most of the present utility model, the luminescence component including lamp housing 1, being installed in lamp housing 1, the transmissive mirror 6 being covered on luminescence component, lamp housing 1 has installing plate 7, the one side of installing plate 7 is circumferentially with ring-shaped baffle 8, another side is provided with fin 10, and the one side of ring-shaped baffle 8 and installing plate 7 encloses the mounting groove 13 installing luminescence component.This mounting groove 13 is conducive to installing luminescence component and heat being quickly transferred on fin 10, improves radiating effect, and mounting groove 13 makes the installation of luminescence component easier, is conducive to the mounting stability of raising luminescence component.
The medial wall of ring-shaped baffle 8 is additionally provided with boss 9, and transmissive mirror 6 is installed on boss 9.Being additionally provided with sealing ring 14 between boss 9 and transmissive mirror 6, sealing ring 14 is provided with location structure with the opposing end surface of boss 9.This location structure includes the annular projection 15 being located on sealing ring 14 and is opened in annular groove suitable with annular projection 15 on boss 9.This location structure is conducive to improving sealing, extends the service life of luminescence component.In transmissive mirror 6, also pressure is provided with panel 16, and panel 16 is connected by screw is fixing with lamp housing 1.
Luminescence component includes the aluminium base 2 being installed on installing plate 7 and the luminous body 3 being installed on aluminium base 2.Also be covered with light guide plate 4 on aluminium base 2, light guide plate 4 offer some light-conductive holes 5, light-conductive hole 5 offer position and luminous body 3 to arrange position suitable.Light-conductive hole 5 on this light guide plate 4 is conducive to limiting the illumination effect of luminous body 3, it is not necessary to use convex lens or reflection shield, advantageously reduces lamp body 1 height, improves lighting effect, it is to avoid luminous body 3 illumination is too strong and dazzling.
The middle part of fin 10 offers driver slot 17, is provided with driving power supply in driver slot 17, and driver slot 17 is covered with lid 18, drives power supply to electrically connect with luminescence component.Suspension ring 19 also it are hinged with on lid 18.
Fin 10 includes that the extension rear end of the first fin 11 is located at by the second fin 12 by the first fin 11 extended laterally in the middle part of installing plate 7 and the second fin 12 being located between adjacent two first fin 11.Owing to the extension rear end distance of adjacent two first fin 11 extends front end distance greatly relatively, the second fin 12 is conducive to increasing the quantity of fin 10, improves area of dissipation and radiating effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a LED projector lamp, the luminescence component including lamp housing, being installed in lamp housing, the transmissive mirror being covered on described luminescence component, it is characterized in that: described lamp housing has installing plate, the one side of described installing plate is circumferentially with ring-shaped baffle, another side is provided with fin, and described ring-shaped baffle encloses, with the one side of described installing plate, the mounting groove installing described luminescence component.
LED projector lamp the most according to claim 1, it is characterised in that: the medial wall of described ring-shaped baffle is additionally provided with boss, and described transmissive mirror is installed on described boss.
LED projector lamp the most according to claim 2, it is characterised in that: being additionally provided with sealing ring between described boss and described transmissive mirror, described sealing ring is provided with location structure with the opposing end surface of described boss.
LED projector lamp the most according to claim 3, it is characterised in that: described location structure includes the annular projection being located on sealing ring and is opened in annular groove suitable with described annular projection on described boss.
LED projector lamp the most according to claim 2, it is characterised in that: in described transmissive mirror, also pressure is provided with panel, and described panel is connected by screw and described lamp housing are fixing.
LED projector lamp the most according to claim 1, it is characterised in that: described luminescence component includes the aluminium base being installed on described installing plate and is installed on the luminous body on described aluminium base.
LED projector lamp the most according to claim 6, it is characterised in that: be also covered with light guide plate on described aluminium base, described light guide plate offer some light-conductive holes, described light-conductive hole offer position and described luminous body to arrange position suitable.
LED projector lamp the most according to claim 1, it is characterised in that: the middle part of described fin offers driver slot, is provided with driving power supply in described driver slot, and described driver slot is covered with lid, and described driving power supply electrically connects with described luminescence component.
LED projector lamp the most according to claim 8, it is characterised in that: also it is hinged with suspension ring on described lid.
LED projector lamp the most according to claim 1, it is characterized in that: described fin includes that the extension rear end of the first fin is located at by described second fin by the first fin extended laterally in the middle part of installing plate and the second fin being located between adjacent two first fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158814.2U CN205424629U (en) | 2016-03-02 | 2016-03-02 | LED projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620158814.2U CN205424629U (en) | 2016-03-02 | 2016-03-02 | LED projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424629U true CN205424629U (en) | 2016-08-03 |
Family
ID=56544843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620158814.2U Expired - Fee Related CN205424629U (en) | 2016-03-02 | 2016-03-02 | LED projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205424629U (en) |
-
2016
- 2016-03-02 CN CN201620158814.2U patent/CN205424629U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160803 Termination date: 20170302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |