CN209116185U - A kind of LED projector lamp based on graphene radiator - Google Patents
A kind of LED projector lamp based on graphene radiator Download PDFInfo
- Publication number
- CN209116185U CN209116185U CN201920017052.8U CN201920017052U CN209116185U CN 209116185 U CN209116185 U CN 209116185U CN 201920017052 U CN201920017052 U CN 201920017052U CN 209116185 U CN209116185 U CN 209116185U
- Authority
- CN
- China
- Prior art keywords
- graphene
- light source
- source board
- shell
- heat
- 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
Landscapes
- Projection Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED projector lamps based on graphene radiator, including shell, it is outer at left and right sides of the shell that bracket is set, panel is set outside shell side, glass cover is set in the panel, installation cavity is set in shell, the interior setting graphene radiator at the top of installation cavity, the graphene radiator includes light source board, cooling fin and graphene heat dissipating layer, the light source board is arranged in graphene heat dissipating layer, several LED lamp beads are arranged in array on light source board, reflector is arranged in the light source board upper surface, in graphene heat dissipating layer bottom surface, several cooling fins are uniformly and equidistantly set, the utility model structure is simple, it is easy to operate, graphene heat dissipating layer cooperates the setting of cooling fin and heat release hole by the heat dissipation effect of very big enhancing LED projector lamp, light source board is directly injection-moulded in graphene radiator simultaneously , so that light source board and graphene radiator combine together, heat waste is substantially reduced, enhances its thermal conductivity, is conducive to promote.
Description
Technical field
The utility model relates to lighting technical fields, and in particular to a kind of LED projector lamp based on graphene radiator.
Background technique
Projecting Lamp is the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated.Also known as spotlight.In general, it can take aim at
Quasi- any direction, and have the structure that climate condition does not influence.It is mainly used for large area operation field mine, contour of building, body
Educate field, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application can all be regarded as
Projecting Lamp.It is narrow that the outgoing beam angle of Projecting Lamp has width to have, and variation range is between 0 °~180 °, the wherein especially narrow title of light beam
For searchlight.But existing Projecting Lamp dissipates heat sink material heat dissipation performance deficiency, affects the service life of LED.In consideration of it, originally practical mention
A kind of Projecting Lamp based on graphene radiator is supplied, with overcome the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of based on graphene radiator
LED projector lamp, including shell, it is outer at left and right sides of the shell that bracket is set, panel is set outside shell side, in the panel
Glass cover is set, installation cavity is set in shell, the interior setting graphene radiator at the top of installation cavity, the graphene heat dissipation
Device includes light source board, cooling fin and graphene heat dissipating layer, and the light source board is arranged in graphene heat dissipating layer, goes into battle in light source board
Several LED lamp beads are arranged in column, and the light source board upper surface is arranged reflector, is uniformly and equidistantly arranged in graphene heat dissipating layer bottom surface
Several cooling fins.
Preferably, the light source board is connect by conduit with driving power, driving power is arranged in battery compartment, described
Heat-conducting cylinder body is arranged in battery compartment setting outside installation cavity bottom, the conduit, and several dissipate uniformly and equidistantly is arranged in heat-conducting cylinder body
Hot hole.
Preferably, several heat release holes are uniformly and equidistantly arranged respectively at left and right sides of the shell, on the inside of heat release hole
Air Filter is respectively set, the Air Filter is separately positioned at left and right sides of shell on inner wall.
Preferably, several LED lamp bead slots are arranged in array on the reflector, and LED lamp bead slot and LED lamp bead one are a pair of
It should be arranged, heat conduction silicone is set between the reflector and light source board.
Preferably, the graphene heat dissipating layer is mixed by PBT material and grapheme material, the shell, bracket
It is all made of ultraviolet resistance insulating materials with panel, the light source board injection molding is in graphene radiator.
The beneficial effects of the utility model are: structure is simple, easy to operate, graphene heat dissipating layer cooperates cooling fin and heat dissipation
The setting in hole extends the heat dissipation effect of very big enhancing LED projector lamp so that Projecting Lamp be made to dissipate heat sink material good heat dispersion performance
The service life of LED, while light source board being directly injection-moulded in graphene radiator, so that light source board and graphene radiator
It combines together, substantially reduces heat waste, enhance its thermal conductivity, be conducive to promote.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of shell in the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the side structure schematic view of the utility model.
In figure: 1, shell；2, bracket；3, panel；4, glass cover；5, graphene radiator；6, light source board；7, LED light
Pearl；8, heat release hole；9, Air Filter；10, reflector；11, graphene heat dissipating layer；12, cooling fin；13, conduit；14, driving power；
15, thermally conductive cylinder；16, battery compartment；17, installation cavity.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
A kind of LED projector lamp based on graphene radiator as shown in Figs. 1-3, including shell 1, the shell 1 or so
Bracket 2 is set outside two sides, panel 3 is set outside 1 side of shell, glass cover 4 is set in the panel 3, is arranged in shell 1
Installation cavity 17, is arranged graphene radiator 5 in 17 top of installation cavity, and the graphene radiator 5 includes light source board 6, heat dissipation
Piece 12 and graphene heat dissipating layer 11, the light source board 6 are arranged in graphene heat dissipating layer 11, if array is arranged on light source board 6
Dry LED lamp bead 7, reflector 10 is arranged in 6 upper surface of light source board, if being uniformly and equidistantly arranged in 11 bottom surface of graphene heat dissipating layer
Dry cooling fin 12.The light source board 6 is connect by conduit 13 with driving power 14, and driving power 14 is arranged in battery compartment 16,
The battery compartment 16, which is arranged outside 17 bottom of installation cavity, the conduit 13, is arranged heat-conducting cylinder body 15, in thermally conductive cylinder 15 uniformly etc.
Away from several heat release holes of setting.Several heat release holes 8 are uniformly and equidistantly set respectively in 1 left and right sides of shell, in heat release hole 8
Air Filter 9 is respectively set in inside, and the Air Filter 9 is separately positioned on 1 left and right sides inner wall of shell.The reflector 10 is gone into battle
Several LED lamp bead slots are arranged in column, and LED lamp bead slot is arranged in a one-to-one correspondence with LED lamp bead 7, the reflector 10 and light source board 6 it
Between heat conduction silicone is set.The graphene heat dissipating layer 11 is mixed by PBT material and grapheme material, the shell 1, branch
Frame 2 and panel 3 are all made of ultraviolet resistance insulating materials, and the injection molding of light source board 6 is in graphene radiator 5.The light source board 6
It is electrically connected for pcb board and with driving power 14.The cooling fin 12 is symmetrical set with 11 center line of graphene heat dissipating layer.
The working principle of the present embodiment is as follows: light source board 6 will generate heat first when the LED projector lamp works,
The graphene heat dissipating layer 11 in graphene radiator 5 cooperates cooling fin 12 simultaneously, is up to efficient heat spreading function, and by light
Source plate 6 is directly injection-moulded in graphene radiator 5, so that light source board 6 and graphene radiator 5 combine together, substantially reduces heat
Damage enhances its thermal conductivity, and manufacturing cost reduces, and while LED projector lamp uses, upper setting dissipates at left and right sides of shell 1
Hot hole 8 radiates cooperation, and Air Filter 9 will play dust-proof effect of protecting, and the setting of thermally conductive cylinder 15 will make conduit 13 timely
Heat dissipation, keeps its work more stable, reliable.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of LED projector lamp based on graphene radiator, including shell (1), it is characterised in that: shell (1) left and right
Bracket (2) are set outside two sides, are arranged panel (3) outside shell (1) side, glass cover (4) are set in the panel (3),
Installation cavity (17) are set in shell (1), interior at the top of installation cavity (17) that graphene radiator (5) are set, the graphene heat dissipation
Device (5) includes light source board (6), cooling fin (12) and graphene heat dissipating layer (11), and light source board (6) setting is radiated in graphene
In layer (11), several LED lamp beads (7) are arranged in array on light source board (6), and reflector is arranged in light source board (6) upper surface
(10), several cooling fins (12) are uniformly and equidistantly set in graphene heat dissipating layer (11) bottom surface.
2. a kind of LED projector lamp based on graphene radiator according to claim 1, it is characterised in that: the light source
Plate (6) is connect by conduit (13) with driving power (14), and driving power (14) setting is in battery compartment (16), the battery compartment
(16) it is arranged in installation cavity (17) bottom, the conduit (13) be arranged heat-conducting cylinder body (15) outside, uniform etc. in thermally conductive cylinder (15)
Away from several heat release holes of setting.
3. a kind of LED projector lamp based on graphene radiator according to claim 1, it is characterised in that: the shell
(1) several heat release holes (8) are uniformly and equidistantly set in the left and right sides respectively, Air Filter is respectively set on the inside of heat release hole (8)
(9), the Air Filter (9) is separately positioned at left and right sides of shell (1) on inner wall.
4. a kind of LED projector lamp based on graphene radiator according to claim 1, it is characterised in that: described reflective
Several LED lamp bead slots are arranged in array on plate (10), and LED lamp bead slot is arranged in a one-to-one correspondence with LED lamp bead (7), the reflector
(10) heat conduction silicone is set between light source board (6).
5. a kind of LED projector lamp based on graphene radiator according to claim 1, it is characterised in that: the graphite
Alkene heat dissipating layer (11) is mixed by PBT material and grapheme material, and the shell (1), bracket (2) and panel (3) are all made of
Ultraviolet resistance insulating materials, light source board (6) injection molding is in graphene radiator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920017052.8U CN209116185U (en) | 2019-01-07 | 2019-01-07 | A kind of LED projector lamp based on graphene radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920017052.8U CN209116185U (en) | 2019-01-07 | 2019-01-07 | A kind of LED projector lamp based on graphene radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116185U true CN209116185U (en) | 2019-07-16 |
Family
ID=67209106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920017052.8U Expired - Fee Related CN209116185U (en) | 2019-01-07 | 2019-01-07 | A kind of LED projector lamp based on graphene radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209116185U (en) |
-
2019
- 2019-01-07 CN CN201920017052.8U patent/CN209116185U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100903192B1 (en) | Led lighting flood lamp having double heat emitting plate structure using nano spreader | |
| CN202012774U (en) | Integrated heat-dissipation LED (light-emitting diode) down lamp | |
| CN110081390A (en) | A kind of LED automobile and motorcycle universal headlight of completely new light distribution | |
| CN203010432U (en) | LED (light-emitting diode) ceiling lamp | |
| CN209116185U (en) | A kind of LED projector lamp based on graphene radiator | |
| CN204629144U (en) | Cross-ventilation radiating type LED lamp | |
| CN207849254U (en) | A kind of LED automobile headlamp that thermal diffusivity is good | |
| CN202371575U (en) | MR16 type LED (Light-Emitting Diode) spot lamp | |
| CN100523602C (en) | High-power LED street lamp | |
| CN203068371U (en) | High beam lamp of automobile | |
| CN203147522U (en) | Embedded-type LED illuminating lamp | |
| CN202001863U (en) | Integrally encapsulated LED light source with high heat radiation performance | |
| CN204785719U (en) | High power LED lamps and lanterns | |
| CN202813030U (en) | LED streetlamp module | |
| CN206222128U (en) | A kind of Novel ceiling lamp | |
| CN208365327U (en) | A kind of LED street lamp of comprehensive heat dissipation extra-high photo effect | |
| CN204026428U (en) | A kind of LED street lamp | |
| CN207796775U (en) | A kind of New LED petrol station lamp | |
| CN203560867U (en) | LED concentrated light source temperature control heat dissipation device | |
| CN208935936U (en) | One kind exempting from encapsulating LED projector lamp | |
| CN202484753U (en) | LED (Light-Emitting Diode) street lamp with uniform illumination | |
| CN203249037U (en) | LED lamp of waterproof structure | |
| CN203297973U (en) | Large-angle lamp capable of dissipating heat | |
| CN211372256U (en) | Graphite alkene heat dissipation LED car lamp | |
| CN206771089U (en) | A kind of LED panel lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190716 Termination date: 20210107 |