CN204829488U - LED projecting lamp - Google Patents
LED projecting lamp Download PDFInfo
- Publication number
- CN204829488U CN204829488U CN201520431692.5U CN201520431692U CN204829488U CN 204829488 U CN204829488 U CN 204829488U CN 201520431692 U CN201520431692 U CN 201520431692U CN 204829488 U CN204829488 U CN 204829488U
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- CN
- China
- Prior art keywords
- bonnet
- light
- passing board
- led
- light source
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED projecting lamp, including the projecting lamp body, the projecting lamp body is including back lid, LED light source subassembly, light -passing board, face frame, the back lid is made and seted up a light source chamber by the heat conduction material, LED light source subassembly sets up in light source chamber bottom, the light -passing board is fixed in back lid terminal surface department through the installation of face frame, back lid terminal surface department is provided with a plurality of wash ports, through the wash port can effectual discharge productive set at the ponding between face frame and the back lid terminal surface, reduce waterproof pressure, lead to the fact the lamps and lanterns trouble in avoiding ponding infiltration lamps and lanterns, and can avoid sealing member, hou gai, light -passing board, face frame etc. To be soaked by ponding, slow down ageing speed such as sealing member, hougai, light -passing board, face frame, assurance waterproof performance to the life of extension lamps and lanterns.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly a kind of LED projector lamp.
Background technology
LED is as a kind of novel illumination light source, and with its long-life, specular removal, how photochromic and once light-distribution directional illumination function, the many advantages such as can work under safe voltage, becomes the development trend of light source of new generation.LED projector lamp is generally used for outdoor large metope, billboard or afforests supporting, it is to the waterproof requirement of light fixture height very, at present for solving waterproof problem, a large amount of sealing rings is normally set, and does not consider drainage problem, very easily cause lamp housing ponding, soak seal or connector, if things go on like this, water still can infiltrate in light fixture, and can cause that seal, connector are aging, inefficacy etc.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of LED projector lamp.
The utility model solves the technical scheme that its technical problem adopts:
LED projector lamp, comprise Projecting Lamp body, described Projecting Lamp body comprises bonnet, LED light source component, light-passing board, face frame, described bonnet is made up of Heat Conduction Material and is offered a light-source chamber, described LED light source component is arranged on bottom light-source chamber, described light-passing board is fixed on bonnet end by face frame, and described bonnet end is provided with some osculums.
The edge of described frame parcel bonnet end face and the edge of light-passing board, described bonnet end annular is provided with seal groove, and have sealing ring in described seal groove, described osculum is arranged on outside seal groove.
Described bonnet end face edge is provided with some spacing raised lines corresponding with light-passing board.
The limiting stand component level corresponding with light-passing board is provided with inside described frame.
The described bonnet back side is provided with some radiating fins, and the described bonnet back side and corresponding position, LED light source component installation site are provided with heat-conducting layer, and described heat-conducting layer is connected with the root of radiating fin.
Described heat-conducting layer, bonnet, radiating fin are formed in one structure, and described heat-conducting layer has thickeied the thickness of the bonnet back side and corresponding position, LED light source component installation site.
The beneficial effects of the utility model are: LED projector lamp, comprise Projecting Lamp body, described Projecting Lamp body comprises bonnet, LED light source component, light-passing board, face frame, described bonnet is made up of Heat Conduction Material and is offered a light-source chamber, described LED light source component is arranged on bottom light-source chamber, described light-passing board is fixed on bonnet end by face frame, , described bonnet end is provided with some osculums, the ponding of productive set between face frame and bonnet end face effectively can be discharged by osculum, reduce waterproofing pressure, avoid ponding to infiltrate in light fixture and cause lamp failure, and can seal be avoided, bonnet, light-passing board, face frame etc. is soaked by ponding, slow down seal, bonnet, light-passing board, the speed that face frame etc. are aging, ensure water resistance, and extend the service life of light fixture.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the enlarged diagram of the part A in the utility model Fig. 2;
Fig. 4 is the structural representation of the utility model bonnet;
Fig. 5 is the generalized section of the utility model bonnet;
Fig. 6 is the structural representation of the utility model face frame.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, Fig. 1 to Fig. 6 is the structural representation of the utility model specific embodiment, as shown in the figure, LED projector lamp, comprise Projecting Lamp body, described Projecting Lamp body comprises bonnet 1, LED light source component 2, light-passing board 3, face frame 4, described bonnet 1 is made up of Heat Conduction Material and is offered a light-source chamber, described LED light source component 2 is arranged on bottom light-source chamber, described light-passing board 3 is fixed on bonnet 1 end by face frame 4, described bonnet 1 end is provided with some osculums 13, the ponding of productive set between face frame and bonnet end face effectively can be discharged by osculum, reduce waterproofing pressure, avoid ponding to infiltrate in light fixture and cause lamp failure, and can seal be avoided, bonnet, light-passing board, face frame etc. is soaked by ponding, slow down seal, bonnet, light-passing board, the speed that face frame etc. are aging, ensure water resistance, and extend the service life of light fixture.
As preferably, described frame 4 wraps up the edge of bonnet 1 end face and the edge of light-passing board 3, described bonnet 1 end annular is provided with seal groove 15, sealing ring is had in described seal groove 15, anti-sealing infiltrates lamp interior, described osculum 13 is arranged on outside seal groove 15, to discharge the ponding beyond seal groove 15, avoids sealing ring long period of soaking and aging or seepage.
As preferably, described osculum 13 is arranged on top edge and the lower limb of bonnet 1 end face, can meet draining needs.
As shown in the figure, described bonnet 1 back side is provided with some radiating fins 11, described bonnet 1 back side and corresponding position, LED light source component 2 installation site are provided with heat-conducting layer 12, described heat-conducting layer 12 is connected with the root of radiating fin 11, as preferably, described heat-conducting layer 12, bonnet 1, radiating fin 11 is formed in one structure, described heat-conducting layer 12 has thickeied the thickness of bonnet 1 back side and corresponding position, LED light source component 2 installation site, make heat conduction more even, accelerate heat-transfer rate, make the integral heat sink better effects if of light fixture, ensure luminous efficiency and the service life of LED light source.
As preferably, some auxiliary heat dissipation sheets 121 lower than radiating fin 11 are also set between the radiating fin 11 at heat-conducting layer 12 place, improve the efficiency of heat conduction, heat radiation further.
As preferably, described bonnet 1 end face edge is provided with some spacing raised lines 14 corresponding with light-passing board 3, the limiting stand component level 41 corresponding with light-passing board 3 is provided with inside described frame 4, the position of light-passing board 3 can be located by spacing raised line 14 and limiting stand component level 41, place light-passing board 3 and be shifted and leak.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; the equivalent conversion that those of ordinary skill in the art do under the prerequisite without prejudice to spirit of the present invention or change accordingly, all should belong in protection domain of the present utility model.
Claims (6)
1.LED Projecting Lamp, comprise Projecting Lamp body, it is characterized in that: described Projecting Lamp body comprises bonnet (1), LED light source component (2), light-passing board (3), face frame (4), described bonnet (1) is made up of Heat Conduction Material and is offered a light-source chamber, described LED light source component (2) is arranged on bottom light-source chamber, described light-passing board (3) is fixed on bonnet (1) end by face frame (4), and described bonnet (1) end is provided with some osculums (13).
2. LED projector lamp according to claim 1, it is characterized in that: described frame (4) the parcel edge of bonnet (1) end face and the edge of light-passing board (3), described bonnet (1) end annular is provided with seal groove (15), described seal groove has sealing ring in (15), and described osculum (13) is arranged on seal groove (15) outside.
3. LED projector lamp according to claim 1, is characterized in that: described bonnet (1) end face edge is provided with some spacing raised lines (14) corresponding with light-passing board (3).
4. LED projector lamp according to claim 1, is characterized in that: described frame (4) inner side is provided with the limiting stand component level (41) corresponding with light-passing board (3).
5. LED projector lamp according to claim 1, it is characterized in that: described bonnet (1) back side is provided with some radiating fins (11), described bonnet (1) back side and LED light source component (2) corresponding position, installation site are provided with heat-conducting layer (12), and described heat-conducting layer (12) is connected with the root of radiating fin (11).
6. LED projector lamp according to claim 5, it is characterized in that: described heat-conducting layer (12), bonnet (1), radiating fin (11) are formed in one structure, and described heat-conducting layer (12) has thickeied the thickness of bonnet (1) back side and LED light source component (2) corresponding position, installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431692.5U CN204829488U (en) | 2015-06-19 | 2015-06-19 | LED projecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431692.5U CN204829488U (en) | 2015-06-19 | 2015-06-19 | LED projecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829488U true CN204829488U (en) | 2015-12-02 |
Family
ID=54687085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431692.5U Expired - Fee Related CN204829488U (en) | 2015-06-19 | 2015-06-19 | LED projecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151400A (en) * | 2017-11-29 | 2018-06-12 | 青岛海尔股份有限公司 | Refrigeration compartment and with its refrigerator |
-
2015
- 2015-06-19 CN CN201520431692.5U patent/CN204829488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151400A (en) * | 2017-11-29 | 2018-06-12 | 青岛海尔股份有限公司 | Refrigeration compartment and with its refrigerator |
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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: 20151202 Termination date: 20170619 |