CN108799919A - A kind of novel light projector using fin radiating structure - Google Patents
A kind of novel light projector using fin radiating structure Download PDFInfo
- Publication number
- CN108799919A CN108799919A CN201810560993.6A CN201810560993A CN108799919A CN 108799919 A CN108799919 A CN 108799919A CN 201810560993 A CN201810560993 A CN 201810560993A CN 108799919 A CN108799919 A CN 108799919A
- Authority
- CN
- China
- Prior art keywords
- fin
- pedestal
- novel light
- lamp bead
- light projector
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/777—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of novel light projectors using fin radiating structure, it include the pedestal for placing circuit board, the base panel being set in turn in above pedestal, fin slices radiator, shine lamp bead, hole piece, panel rack, tempered glass and cover, the centrally disposed penetration pipe for being useful for laying power cord of the base panel and fin slices radiator, the penetration pipe upper end is connected to the luminous lamp bead, lower end is connected to the pedestal, the fin slices radiator being arranged between pedestal and luminous lamp bead directly can outwardly spread the heat that luminous lamp bead generates, therefore there is preferable heat dissipation effect, it is provided with penetration pipe among base panel and fin slices radiator, for laying the luminous lamp bead of power cord connection and being placed on the circuit board of pedestal, make circuit board far from the luminous lamp bead of fever, it is reasonable in design.
Description
Technical field
The present invention relates to Projecting Lamp field, especially a kind of novel light projectors using fin radiating structure.
Background technology
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 °.
In recent years, as LED technology is constantly ripe, LED light source has gradually applied to Projecting Lamp field.But at present
LED projector lamp heat dissipation problem be still the bottleneck of technology development, most of Projecting Lamp generally existing heat radiation structure designs do not conform to
Reason, the bad problem of heat dissipation effect, the large-scale promotion for having seriously affected LED projector lamp use.
Invention content
To solve the above problems, the purpose of the present invention is to provide a kind of novel light projector using fin radiating structure,
It is reasonable in design, there is preferable heat dissipation effect.
Technical solution is used by the present invention solves the problems, such as it：
A kind of novel light projector using fin radiating structure includes for placing the pedestal of circuit board, being set in turn in
Base panel, fin slices radiator, luminous lamp bead, hole piece, panel rack, tempered glass and cover, the fin above pedestal dissipate
Hot device is fixed on the base panel, and the hole piece and luminous lamp bead are fastened on the fin slices radiator by the panel rack
On, the tempered glass is fastened on panel rack by the cover, and the base panel and fin slices radiator are provided centrally with
Penetration pipe for laying power cord, the penetration pipe upper end are connected to the luminous lamp bead, and lower end is connected to the pedestal.
Further, the fin slices radiator includes the upper surface for placing luminous lamp bead, and the upper surface is centrally disposed
There are upper mounting hole, the base panel to be provided centrally with lower fixed hole, the penetration pipe is separately fixed at institute by water-proof nut
It states on mounting hole and the lower fixed hole.
Further, the fin slices radiator is cylindrical, and the fin slices radiator includes around being evenly arranged in and along axis
The heart symmetrical cooling fin is provided with heat dissipation wind channel between the cooling fin.
Further, further include being arranged in the support arm of fin slices radiator both sides and for fixing the novel light projector and adjusting
The supporting rack of irradiating angle is saved, the support arm is C-shaped and includes upper surface, lower face and vertical plane, the upper surface and institute
Panel rack connection is stated, the lower face is connect with the pedestal, and support frame as described above is movably arranged on the vertical plane of the support arm
On.
Further, the contact surface of the tempered glass and the panel rack is provided with for buffer and waterproof first seals
Silica gel.
Further, the contact surface of the panel rack and the fin slices radiator is provided with the second sealed silicone.
Further, the contact surface of the pedestal and base panel is provided with third sealed silicone.
Further, cap string lid is further sleeved on the cover.
The beneficial effects of the invention are as follows：A kind of novel light projector using fin radiating structure that the present invention uses, setting
Fin slices radiator between pedestal and luminous lamp bead directly can outwardly spread the heat that luminous lamp bead generates, therefore have
There is preferable heat dissipation effect, penetration pipe is provided among base panel and fin slices radiator, shines for laying power cord connection
Lamp bead and the circuit board for being placed on pedestal make circuit board far from the luminous lamp bead of fever, reasonable in design.
Description of the drawings
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is a kind of sectional view of novel light projector using fin radiating structure of the invention；
Fig. 2 is a kind of explosive view of novel light projector using fin radiating structure of the invention；
Fig. 3 is a kind of overall appearance figure of novel light projector using fin radiating structure of the invention.
Specific implementation mode
- Fig. 3 referring to Fig.1, a kind of novel light projector using fin radiating structure of the invention, including be used to place electricity
The pedestal 1 of road plate, the base panel 3 for being set in turn in 1 top of pedestal, fin slices radiator 4, shine lamp bead 7, hole piece 8, panel rack
6, tempered glass 9 and cover 11, the fin slices radiator 4 are fixed on the base panel 3, and the panel rack 6 is by the hole
Piece 8 and luminous lamp bead 7 are fastened on the fin slices radiator 4, and the tempered glass 9 is fastened on panel rack 6 by the cover 11
On, the centrally disposed penetration pipe 13 for being useful for laying power cord of the base panel 3 and fin slices radiator 4, the penetration pipe
13 upper ends are connected to the luminous lamp bead 7, and lower end is connected to the pedestal 1.The fin being arranged between pedestal 1 and luminous lamp bead 7
Radiator 4 directly can outwardly spread the heat that luminous lamp bead 7 generates, therefore have preferable heat dissipation effect, seating plane
It is provided with penetration pipe 13 among plate 3 and fin slices radiator 4, for laying the luminous lamp bead 7 of power cord connection and being placed on pedestal 1
Circuit board makes circuit board far from the luminous lamp bead 7 of fever, reasonable in design.
Further, the fin slices radiator 4 includes the upper surface 41 for placing luminous lamp bead 7, and luminous lamp bead 7 is direct
It is placed on the upper surface 41 of fin slices radiator 4, it can be in order to which the heat transfer that directly generates luminous lamp bead 7 be to fin slices radiator
4, enhancing heat dissipation；For the ease of fixed penetration pipe 13, the upper surface 41 is provided centrally with mounting hole 42, the base panel
3 are provided centrally with lower fixed hole 31, and the penetration pipe 13 is separately fixed at fixed hole 42 and described by water-proof nut
On lower fixed hole 31, it can be caused to avoid there is water to be entered in luminous lamp bead 7 or pedestal 1 by radiator using water-proof nut
Short circuit.
Further, the fin slices radiator 4 is cylindrical, and the fin slices radiator 4 includes around being evenly arranged in and edge
The symmetrical cooling fin 43 in axle center is provided with heat dissipation wind channel 44 between the cooling fin 43, and 360 degree of 4 surrounding of fin slices radiator is all deposited
In cooling fin 43 and the heat dissipation wind channel 44 that can be entered the wind, there is preferable heat dissipation effect.
Further include being arranged in 4 both sides of fin slices radiator for the ease of the irradiating angle of fixed Projecting Lamp and adjusting Projecting Lamp
Support arm 15 and supporting rack 16 for hanging the novel light projector and regulating irradiation angle, the support arm 15 it is C-shaped
And include upper surface 151, lower face 153 and vertical plane 152, the upper surface 151 is connect with the panel rack 6, the lower end
Face 153 is connect with the pedestal 1, and support frame as described above 16 is movably arranged on the vertical plane 152 of the support arm 15, the branch of c-type
The setting of brace 15 is fixed in 4 both sides of fin slices radiator, and by upper surface 151 and lower face 153 on panel rack 6 and pedestal 1,
So that the weight of Projecting Lamp is born by the harder panel rack 6 of material and pedestal 1, rather than born by fin slices radiator 4, avoids fin
Sheet heat radiator 4 therefore deformation effect quality.
In order to further ensure the water resistance of Projecting Lamp, the tempered glass 9 and the contact surface of the panel rack 6 are arranged
It is useful for the first sealed silicone 10 of buffering and waterproof；The contact surface of the panel rack 6 and the fin slices radiator 4 is provided with the
Two sealed silicones 5；The contact surface of the pedestal 1 and base panel 3 is provided with third sealed silicone 2.
Further, cap string lid 12 is further sleeved on the cover 11.
The above, only presently preferred embodiments of the present invention, the invention is not limited in the above embodiments, as long as
It reaches the technique effect of the present invention with identical means, should all belong to the scope of protection of the present invention.
Claims (8)
1. a kind of novel light projector using fin radiating structure, which is characterized in that include the pedestal for placing circuit board
(1), base panel (3), fin slices radiator (4), luminous lamp bead (7), hole piece (8), the panel being set in turn in above pedestal (1)
Frame (6), tempered glass (9) and cover (11), the fin slices radiator (4) are fixed on the base panel (3), the panel
The hole piece (8) and luminous lamp bead (7) are fastened on the fin slices radiator (4) by frame (6), and the cover (11) is by the steel
Change glass (9) to be fastened on panel rack (6), the base panel (3) and the centrally disposed of fin slices radiator (4) are useful for laying
The penetration pipe (13) of power cord, penetration pipe (13) upper end are connected to the luminous lamp bead (7), and lower end is connected to the pedestal
(1)。
2. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that the fin
Radiator (4) includes for placing the upper surface of luminous lamp bead (7) (41), and the upper surface (41) is provided centrally with mounting hole
(42), the base panel (3) is provided centrally with lower fixed hole (31), and the penetration pipe (13) is fixed respectively by water-proof nut
On fixed hole (42) and the lower fixed hole (31).
3. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that the fin
Radiator (4) is cylindrical, and the fin slices radiator (4) includes around being evenly arranged in and along the symmetrical cooling fin in axle center
(43), it is provided with heat dissipation wind channel (44) between the cooling fin (43).
4. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that further include setting
It sets in the support arm (15) of fin slices radiator (4) both sides and the support for fixing the novel light projector and regulating irradiation angle
Frame (16), the support arm (15) is C-shaped and includes upper surface (151), lower face (153) and vertical plane (152), the upper end
Face (151) is connect with the panel rack (6), and the lower face (153) connect with the pedestal (1), and support frame as described above (16) is living
It is dynamic to be mounted on the vertical plane (152) of the support arm (15).
5. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that the tempering
The contact surface of glass (9) and the panel rack (6) is provided with for buffering and the first sealed silicone of waterproof (10).
6. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that the panel
Frame (6) and the contact surface of the fin slices radiator (4) are provided with the second sealed silicone (5).
7. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that the pedestal
(1) and the contact surface of base panel (3) is provided with third sealed silicone (2).
8. a kind of novel light projector using fin radiating structure according to claim 1, which is characterized in that the cover
(11) cap string lid (12) is further sleeved on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560993.6A CN108799919A (en) | 2018-06-01 | 2018-06-01 | A kind of novel light projector using fin radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560993.6A CN108799919A (en) | 2018-06-01 | 2018-06-01 | A kind of novel light projector using fin radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799919A true CN108799919A (en) | 2018-11-13 |
Family
ID=64090276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810560993.6A Pending CN108799919A (en) | 2018-06-01 | 2018-06-01 | A kind of novel light projector using fin radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117628459A (en) * | 2024-01-04 | 2024-03-01 | 东莞市佰特照明科技有限公司 | LED projection lamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116709Y (en) * | 2007-08-22 | 2008-09-17 | 鹤山丽得电子实业有限公司 | High power LED lamp radiator |
| KR20100127971A (en) * | 2009-05-27 | 2010-12-07 | 지엘레페주식회사 | Heat spreader unit and heat spreader for led lamp using the same |
| CN202118697U (en) * | 2011-06-09 | 2012-01-18 | 青岛依鲁光电显示有限公司 | LED (light-emitting diode) luminous module |
| CN204114722U (en) * | 2014-09-07 | 2015-01-21 | 江西卓照光电科技有限公司 | A kind of LED energy-saving light projector of rapid heat dissipation |
| CN204285163U (en) * | 2014-12-09 | 2015-04-22 | 张海馨 | A kind of LED street lamp of perfect heat-dissipating |
| CN204611604U (en) * | 2015-03-31 | 2015-09-02 | 广州艾丽特光电科技有限公司 | A kind of Novel light projector |
| CN205655159U (en) * | 2016-02-03 | 2016-10-19 | 珠海市伟伦节能科技有限公司 | Industrial and mining LED (Light emitting diode) lamp |
| CN208154257U (en) * | 2018-06-01 | 2018-11-27 | 广东光之典照明有限公司 | A kind of novel light projector using fin radiating structure |
-
2018
- 2018-06-01 CN CN201810560993.6A patent/CN108799919A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201116709Y (en) * | 2007-08-22 | 2008-09-17 | 鹤山丽得电子实业有限公司 | High power LED lamp radiator |
| KR20100127971A (en) * | 2009-05-27 | 2010-12-07 | 지엘레페주식회사 | Heat spreader unit and heat spreader for led lamp using the same |
| CN202118697U (en) * | 2011-06-09 | 2012-01-18 | 青岛依鲁光电显示有限公司 | LED (light-emitting diode) luminous module |
| CN204114722U (en) * | 2014-09-07 | 2015-01-21 | 江西卓照光电科技有限公司 | A kind of LED energy-saving light projector of rapid heat dissipation |
| CN204285163U (en) * | 2014-12-09 | 2015-04-22 | 张海馨 | A kind of LED street lamp of perfect heat-dissipating |
| CN204611604U (en) * | 2015-03-31 | 2015-09-02 | 广州艾丽特光电科技有限公司 | A kind of Novel light projector |
| CN205655159U (en) * | 2016-02-03 | 2016-10-19 | 珠海市伟伦节能科技有限公司 | Industrial and mining LED (Light emitting diode) lamp |
| CN208154257U (en) * | 2018-06-01 | 2018-11-27 | 广东光之典照明有限公司 | A kind of novel light projector using fin radiating structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117628459A (en) * | 2024-01-04 | 2024-03-01 | 东莞市佰特照明科技有限公司 | LED projection lamp |
| CN117628459B (en) * | 2024-01-04 | 2024-05-14 | 东莞市佰特照明科技有限公司 | LED projection lamp |
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