CN217131152U - Brightening and heat dissipation type LED module lamp for landscape lighting - Google Patents
Brightening and heat dissipation type LED module lamp for landscape lighting Download PDFInfo
- Publication number
- CN217131152U CN217131152U CN202221037297.5U CN202221037297U CN217131152U CN 217131152 U CN217131152 U CN 217131152U CN 202221037297 U CN202221037297 U CN 202221037297U CN 217131152 U CN217131152 U CN 217131152U
- Authority
- CN
- China
- Prior art keywords
- lamp
- heat dissipation
- heat
- led module
- brightening
- 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
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 238000005282 brightening Methods 0.000 title claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 31
- 238000000149 argon plasma sintering Methods 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 18
- 241000258971 Brachiopoda Species 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a brightening and heat dissipating type LED module lamp for landscape lighting, which comprises a lamp shell fixedly provided with a lamp bead control plate, wherein the lamp bead is electrically connected on the lamp bead control plate, a surface cover is fixed on the surface of the lamp shell, a light scattering and converging processing mechanism and a heat dissipating mechanism are arranged inside the lamp shell, the light scattering and converging processing mechanism comprises a light scattering plate which is arranged on the inner wall of the lamp shell and is positioned above the lamp bead, a lower diffusion sheet, a lower brightening film, an upper brightening film and an upper diffusion sheet are sequentially stacked on the surface of the light scattering plate, transparent salient points are arranged on the bottom surface of the light scattering plate, the surfaces of the lower brightening film and the upper brightening film are provided with convex conical strips, and the upper and lower convex conical strips on the brightness enhancement film are mutually perpendicular and matched, the heat dissipation mechanism comprises a metal heat conduction column and a heat dissipation fan, the metal heat conduction column is arranged in a preset cavity below the inner part of the lamp housing, a heat dissipation air inlet and a heat dissipation air outlet are formed in the bottom of the lamp housing, and the heat dissipation fan is embedded and installed at the position of the heat dissipation air outlet. This application can strengthen whole light luminance and the heat dispersion that LED module lamp jetted out, improves life.
Description
Technical Field
The utility model relates to a LED lighting technology field, concretely relates to view illumination is with blast heat dissipation formula LED module lamp.
Background
The landscape lighting is an outdoor lighting project which has the functions of lighting, artistic decoration and environment beautification. Landscape lighting can be divided into road landscape lighting, garden square landscape lighting, building landscape lighting, and the like. Landscape lighting usually covers a wide range, has many types of doors, needs overall planning thinking, and also considers key nodes therein, such as individual key lighting of scenic scenes, buildings and the like, so that lighting methods are various, lighting device selection is also complex, and the requirement on the overall capability of lighting designers is higher. Because the LED has the characteristics of energy conservation, high luminous efficiency, rich colors, long service life and the like, the landscape lighting is gradually realized by adopting an LED module lamp at present. The inventor of the application discovers that the light generated by the lamp beads of the conventional LED module lamp is not effectively processed, so that the light cannot be shot to the lamp surface cover of the LED module lamp well, and the brightness of the light shot by the LED module lamp is poor; meanwhile, the heat dissipation performance of the existing LED module lamp is poor, and the service life of the LED module lamp is seriously shortened.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that the existing LED module lamp is lack of effective treatment on light rays generated by lamp beads, so that the light rays cannot be shot to the LED module lamp surface cover well, and the brightness of the light rays shot by the LED module lamp is poor; the heat dispersion of current LED module lamp is not good simultaneously, has seriously reduced LED module lamp life's technical problem, the utility model provides a view illumination is with blast heat dissipation formula LED module lamp.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a brightening and heat dissipating type LED module lamp for landscape lighting comprises a lamp housing, wherein a lamp bead control plate is fixedly mounted inside the lamp housing, a lamp bead is electrically connected onto the lamp bead control plate, a face cover is fixedly connected onto the face of the lamp housing, a light scattering and converging processing mechanism and a heat dissipating mechanism are arranged inside the lamp housing, the light scattering and converging processing mechanism comprises a light scattering plate fixedly arranged on the inner wall of the lamp housing and positioned above the lamp bead, a lower diffusion sheet, a lower brightening film, an upper brightening film and an upper diffusion sheet are sequentially stacked on the surface of the light scattering plate, transparent convex points are distributed on the bottom surface of the light scattering plate, convex conical strips are uniformly distributed on the surfaces of the lower brightening film and the upper brightening film, and the convex conical strips on the surfaces of the lower brightening film and the upper brightening film are mutually vertically matched; the heat dissipation mechanism comprises a metal heat conduction column and a heat dissipation fan, the metal heat conduction column is fixedly arranged in a preset cavity below the inner portion of the lamp housing, a heat dissipation air inlet and a heat dissipation air outlet are formed in the bottom of the lamp housing, and the heat dissipation fan is embedded and installed at the heat dissipation air outlet.
Compared with the prior art, the utility model provides a view illumination is with blast heat dissipation formula LED module lamp, on the one hand through laying transparent bump in the bottom surface of light scattering board, utilize the scattering effect of this transparent bump, can produce the emergent ray of first settlement angle at the light scattering board surface, utilize the scattering effect of diffusion piece down subsequently, become the emergent ray of second settlement angle, recycle and be equipped with the upper and lower membrane of adding lustre to of convex cone strip and mutually perpendicular complex, make light concentrate well to the LED module lamp face lid along the vertical direction basically, light that produces the lamp pearl is carried out the scattering and is collected the processing with this realization, thereby the whole light luminance that LED module lamp jetted out has been improved; on the other hand sets up metal heat conduction post through the cavity of predetermineeing in the inside below of lamp body to set up heat dissipation air intake and heat dissipation air outlet in the lamp body bottom, and inlay at heat dissipation air outlet department and install cooling fan, from this through starting cooling fan, external cool wind is through heat dissipation air intake suction to the inside below cavity of lamp body, the leading-in heat of lamp pearl production in the cavity is discharged through heat dissipation air outlet, realized the effective heat dissipation to LED module lamp from this, thereby the life of LED module lamp has been improved.
Further, the light scattering and converging processing mechanism further comprises a reflector plate, the reflector plate is fixedly arranged on the lamp bead control plate, and a through hole for nesting of the lamp beads is formed in the position, corresponding to the lamp beads, of the reflector plate.
Furthermore, four side edges of the light scattering plate are provided with shading sticking films.
Furthermore, a placing step is arranged on the inner wall of the lamp shell, and the light scattering plate is arranged on the placing step and is fixedly bonded.
Furthermore, the metal heat conduction column is an aluminum heat conduction column.
Drawings
Fig. 1 is a schematic view of the brightening and heat dissipating LED module lamp for landscape lighting.
Fig. 2 is a schematic view of a vertical matching structure of the lower brightness enhancement film and the upper brightness enhancement film in fig. 1.
In the figure, 1, a lamp housing; 10. placing a step; 11. a heat dissipation air inlet; 12. a heat dissipation air outlet; 2. a lamp bead control panel; 3. a lamp bead; 4. a face cover; 5. a light ray scattering and converging processing mechanism; 50. a reflective sheet; 51. a light diffusion plate; 511. transparent salient points; 512. shading sticking films; 52. a lower diffusion sheet; 53. a lower brightness enhancement film; 534. A convex conical strip; 54. an upper brightness enhancement film; 55. an upper diffusion sheet; 6. a heat dissipation mechanism; 61. a metal heat-conducting post; 62. a heat radiation fan.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present invention provides a brightening and heat dissipating LED module lamp for landscape lighting, which comprises a lamp housing 1, a lamp bead control board 2 fixedly installed inside the lamp housing 1, a lamp bead 3 electrically connected to the lamp bead control board 2, a face cover 4 fixedly connected to the face of the lamp housing 1, wherein the face cover 4 can be realized by using the existing transparent glass, a light scattering and converging processing mechanism 5 and a heat dissipating mechanism 6 are installed inside the lamp housing 1, the light scattering and converging processing mechanism 5 comprises a light scattering plate 51 fixedly installed on the inner wall of the lamp housing 1 and located above the lamp bead 3, a lower diffusion sheet 52, a lower diffusion sheet 53, an upper diffusion sheet 54 and an upper diffusion sheet 55 are sequentially stacked on the surface of the light scattering plate 51, transparent bumps 511 are distributed on the bottom surface of the light scattering plate 51, and the transparent bumps can be made by using the existing resin material through silk-screen printing, the surfaces of the lower brightness enhancement film 53 and the upper brightness enhancement film 54 are uniformly provided with convex conical strips 534, so that the lower brightness enhancement film 53 and the upper brightness enhancement film 54 are formed into a refraction-type brightness enhancement film, and the convex conical strips 534 on the surfaces of the lower brightness enhancement film 53 and the upper brightness enhancement film 54 are vertically matched with each other; the heat dissipation mechanism 6 comprises a metal heat conduction column 61 and a heat dissipation fan 62, the metal heat conduction column 61 is fixedly arranged in a preset cavity below the inner part of the lamp housing 1, a heat dissipation air inlet 11 and a heat dissipation air outlet 12 are formed in the bottom of the lamp housing 1, and the heat dissipation fan 62 is embedded in the heat dissipation air outlet 12.
Compared with the prior art, the utility model provides a view illumination is with blast heat dissipation formula LED module lamp, on the one hand through laying transparent bump in the bottom surface of light scattering board, utilize the scattering effect of this transparent bump, can produce the emergent ray of first settlement angle at the light scattering board surface, utilize the scattering effect of diffusion piece down subsequently, become the emergent ray of second settlement angle, recycle and be equipped with the upper and lower membrane of adding lustre to of convex cone strip and mutually perpendicular complex, make light concentrate well to the LED module lamp face lid along the vertical direction basically, light that produces the lamp pearl is carried out the scattering and is collected the processing with this realization, thereby the whole light luminance that LED module lamp jetted out has been improved; on the other hand sets up metal heat conduction post through the cavity of predetermineeing in the inside below of lamp body to set up heat dissipation air intake and heat dissipation air outlet in the lamp body bottom, and inlay at heat dissipation air outlet department and install cooling fan, from this through starting cooling fan, external cool wind is through heat dissipation air intake suction to the inside below cavity of lamp body, the leading-in heat of lamp pearl production in the cavity is discharged through heat dissipation air outlet, realized the effective heat dissipation to LED module lamp from this, thereby improved the life of LED module lamp.
As a specific embodiment, please refer to fig. 1, the light scattering and converging processing mechanism 5 further includes a reflector plate 50, the reflector plate 50 is fixedly disposed on the lamp bead control plate 2, a through hole for nesting the lamp bead is disposed on the reflector plate 50 at a position corresponding to the lamp bead 3, that is, a through hole for the lamp bead to pass through is disposed on the reflector plate 50 at a position opposite to the lamp bead 3. This embodiment is through setting up reflector plate 50 on lamp pearl control panel 2 in light scattering board 51 below, can upwards reflect the light that lamp pearl 3 produced from this, has promoted the utilization ratio that lamp pearl 3 produced light, and then has strengthened the light ejection luminance of LED module lamp.
As a specific embodiment, referring to fig. 1, the light-shielding films 512 are disposed on four sides of the light diffusion plate 51, so that light can be prevented from being emitted from the four sides of the light diffusion plate 51, the loss of light generated by the lamp beads 3 is reduced, and the utilization rate of light is improved.
As a specific embodiment, referring to fig. 1, a placing step 10 is provided on an inner wall of the lamp housing 1, that is, an annular step is provided on the inner wall of the lamp housing 1, and the light diffusion plate 51 is provided on the placing step 10 and is bonded and fixed, thereby realizing the fixed arrangement of the light diffusion plate 51 and the inner wall of the lamp housing 1. Of course, on the basis of the foregoing embodiments, those skilled in the art can also adopt other structural manners to realize the fixed connection between the light diffusion plate 51 and the inner wall of the lamp housing 1.
In a specific embodiment, the metal heat-conducting post 61 is an aluminum heat-conducting post, and aluminum has the advantages of good heat conductivity, low price, light weight and the like, so that the aluminum heat-conducting post is very suitable for being used in the LED module lamp.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The brightening and heat dissipating type LED module lamp for landscape lighting comprises a lamp housing, wherein a lamp bead control plate is fixedly mounted inside the lamp housing, a lamp bead is electrically connected onto the lamp bead control plate, and a face cover is fixedly connected onto the face of the lamp housing; the heat dissipation mechanism comprises a metal heat conduction column and a heat dissipation fan, the metal heat conduction column is fixedly arranged in a preset cavity below the inner portion of the lamp housing, a heat dissipation air inlet and a heat dissipation air outlet are formed in the bottom of the lamp housing, and the heat dissipation fan is embedded and installed at the heat dissipation air outlet.
2. The brightening and heat dissipating LED module lamp for landscape lighting according to claim 1, wherein the light divergence and convergence processing mechanism further comprises a reflector plate, the reflector plate is fixedly arranged on the lamp bead control plate, and a via hole for nesting the lamp beads is arranged on the reflector plate at a position corresponding to the lamp beads.
3. The modular LED lamp as recited in claim 1, wherein light-shielding films are attached to four sides of the light diffuser plate.
4. The modular LED lamp as claimed in claim 1, wherein the lamp housing has a step on its inner wall, and the light scattering plate is disposed on the step and bonded thereto.
5. The modular brightness enhancing and heat dissipating LED lamp as recited in claim 1, wherein the metal heat-conducting post is an aluminum heat-conducting post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037297.5U CN217131152U (en) | 2022-04-26 | 2022-04-26 | Brightening and heat dissipation type LED module lamp for landscape lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037297.5U CN217131152U (en) | 2022-04-26 | 2022-04-26 | Brightening and heat dissipation type LED module lamp for landscape lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217131152U true CN217131152U (en) | 2022-08-05 |
Family
ID=82651375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221037297.5U Expired - Fee Related CN217131152U (en) | 2022-04-26 | 2022-04-26 | Brightening and heat dissipation type LED module lamp for landscape lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217131152U (en) |
-
2022
- 2022-04-26 CN CN202221037297.5U patent/CN217131152U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3296617B1 (en) | Light-emitting device, display device and lighting device | |
| CN101566325B (en) | Light-emitting diode lamp | |
| CN101603634A (en) | LED lamp | |
| CN106247234B (en) | Using LED flat lamp | |
| CN217131152U (en) | Brightening and heat dissipation type LED module lamp for landscape lighting | |
| CN102222665B (en) | Integrated LED (light emitting diode) module with thin fly's-eye lens | |
| WO2014106307A1 (en) | Solar spectrum type led eye-protection flat lamp | |
| CN210271597U (en) | High-efficient heat dissipation LED display screen | |
| CN203384835U (en) | LED automobile daytime running light | |
| CN207146118U (en) | A kind of LED electricity-saving lamps for lamp box label | |
| CN208720175U (en) | A kind of lamp bead condenser of LED beam lamp | |
| CN206449490U (en) | A kind of LED street lamp of convenient radiating | |
| CN206207160U (en) | A kind of Projecting Lamp | |
| CN202032385U (en) | Reflection type LED drainage lamp | |
| CN207555222U (en) | A kind of LED light component | |
| CN202001893U (en) | Light emitting diode (LED) lamp | |
| CN211551325U (en) | Heat dissipation type architectural decoration lamp | |
| CN216667487U (en) | Outdoor lighting LED lamp for waterproofness | |
| CN217482647U (en) | Composite stroboscopic lamp | |
| CN214249176U (en) | LED plane lamp with efficient light distribution function based on chip driving | |
| CN209470094U (en) | A kind of straight-down negative luminescent panel lamp | |
| CN220623965U (en) | LED lamp capable of radiating heat | |
| CN213019405U (en) | Energy-saving environment-friendly LED lighting device | |
| CN209893208U (en) | Grading structure of projecting lamp | |
| CN203836694U (en) | Novel LED bulb |
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: 20220805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |