CN108870172A - L ED projecting lamp - Google Patents
L ED projecting lamp Download PDFInfo
- Publication number
- CN108870172A CN108870172A CN201710336743.XA CN201710336743A CN108870172A CN 108870172 A CN108870172 A CN 108870172A CN 201710336743 A CN201710336743 A CN 201710336743A CN 108870172 A CN108870172 A CN 108870172A
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- Prior art keywords
- lamp
- led
- several
- frame
- device box
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- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000005286 illumination Methods 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 241000258971 Brachiopoda Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (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 an L ED (light emitting diode) projection lamp, which comprises a lamp body structure, a connecting frame, a driving device box, a control device box and an angle adjusting frame, wherein the connecting frame is connected with the lamp body structure in a screw connection mode and is provided with a plurality of first through hole holes, the driving device box is arranged in the connecting frame and is provided with a plurality of second through hole holes, the control device box is arranged on the upper top surface of the connecting frame and is provided with a plurality of third through hole holes, the angle adjusting frame supports the L ED projection lamp, the angle adjusting frame is connected onto the connecting frame through a hinge shaft, an angle adjusting plate is arranged on the connecting frame in an arc shape, the center of the angle adjusting plate is concentric with the axis of the hinge shaft, the angle adjusting plate is provided with tooth marks, a rotating gear meshed with the tooth marks is rotatably connected onto the angle adjusting frame, a power mechanism for driving the rotating gear to rotate is arranged on the angle adjusting frame, and the lamp body structure is formed by combining a plurality of lamp.
Description
Technical field
The present invention relates to lighting area, in particular to a kind of LED projector lamp.
Background technique
In recent years, illuminating LED is gradually decreased because of its cost, and performance is further developed, with conventional light source phase
Than there is advantage in the everyways such as service life, stability, safe and environment-friendly, therefore it is widely used and is led in individual illuminations
Instead of conventional light source in domain.
Especially high-power, efficient LED's succeeds in developing, and such as LED projector lamp, also known as spotlight, can make face to be illuminated
The projecting environment of illumination, and any direction illumination can be aimed at, and have the structure that not climate condition influences.It can be used for
Tunnel illumination, stage illumination, lighting, field construction illumination, advertising lighting, the illumination of appearance wall, road lighting, Landscape Lighting and storage
Illumination etc., the use scope of LED projector lamp is very extensive.Existing LED projector lamp is usually that an independent lamp body is illuminated,
If encountering the case where needing large area lighting, can only multiple LED projector lamps pendulum meet brightness demand, such behaviour together
Make highly inconvenient, and multiple LED projector lamps put a cause placement angle or position problems and generate lighting dark space;Or
Change production mould, remanufacture volume and the big Projecting Lamp of irradiated area to meet customer need, in this way needs re-mold,
Production process complexity, high production cost.
Summary of the invention
The main object of the present invention is to provide a kind of LED projector lamp, it is intended to realize a kind of structure it is simple, it is applied widely,
Production process is simple, several freely assembled lamp bodies are long to expand low irradiated area, production cost, good heat dissipation effect, service life
LED projector lamp.
The present invention proposes a kind of LED projector lamp, including lamp body structure, is connected by screw to mode and the lamp body structure connects
Connect and be equipped with the connection frame of several first threading holes, set on the driving device connected in frame and be equipped with several second threading holes
Box, top surface and the angle of control device box, the support LED projector lamp equipped with several third threading holes on the connection frame
Spend adjusting bracket, which is characterized in that the angular adjustment frame is joined on connection frame by hinged shaft, and connection frame is arranged equipped with arc
And the angle adjustment plate that its center and hinged shaft axle center are arranged concentrically, angle adjustment plate are equipped with groove, rotate on angular adjustment frame
It is connected with the rotate gear engaged with the groove, the engine equipped with driving rotate gear rotation on the angular adjustment frame
Structure, the lamp body structure is composed of several lamp bodies and several described lamp bodies uniformly splice and are laid under the connection frame
Bottom surface.
The lamp body include lamp housing, the mode of being connected by screw to be fixedly arranged on the lamp housing front cover, be embedded at institute
State the light transmitting sheet in cover, set on the LED substrate of bottom, the LED lamp bead being laid in the LED substrate, cover in the lamp housing
Reflector in the LED lamp bead.
It is built-in that the driving device box is built-in with the driving device being electrically connected with the LED lamp bead, the control device box
There is the illumination effect for being electrically connected and controlling the driving device work with the driving device to control several lamp bodies
Control device.
The quantity of the lamp body of the lamp body structure is set as 1 to 10.
The lamp housing back side extends outwardly out several radiating fins.
The lamp housing lateral surface extends outwardly out several radiating fins.
The driving device box be equipped with it is several can ventilation and heat heat release hole.
The present invention is uniformly stitched together several lamp bodies by the connection function of connection frame, thus expand irradiated area,
Meet the different demands of different occasion different clients, applied widely, such structure design, structure is simple, compact, shadow surface
Greatly, no dark space is irradiated, easy to operate, freely assembled several lamp bodies expand irradiated area.Angular adjustment frame passes through power
Mechanism drives rotate gear rotation, and rotate gear is rotated along angle adjustment plate, realizes the angle adjustment of angular adjustment frame, that is, adjusts
The whole direction of illumination of Projecting Lamp, can expand irradiated area as needed with the direction of illumination of adjust automatically Projecting Lamp, be applicable in
Range is wide.And lamp housing, cover, driving device box, control device box, connection frame, angular adjustment frame are made of heat-conducting metal,
It is thermally conductive good, rapid heat dissipation, and driving device box be equipped with it is several can ventilation and heat heat release hole, the positive back side of lamp housing and lateral surface are equipped with
Cooling fin, further speed up heat distributes speed, it is ensured that the long-term normal use of LED projector lamp and extension LED projector lamp
Service life.Therefore, the present invention realizes that a kind of structure is simple, applied widely, production process is simple, freely assembled several
A lamp body expands low irradiated area, production cost, good heat dissipation effect, service life long LED projector lamp.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of an embodiment of LED projector lamp of the invention;
Fig. 2 is a kind of schematic perspective view of an embodiment of LED projector lamp of the invention;
Fig. 3 is the stereochemical structure decomposing schematic representation of the lamp body in an a kind of embodiment of LED projector lamp of the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to figs. 1 to Fig. 3, an a kind of embodiment of LED projector lamp of the invention is proposed, including 500 structure of lamp body, pass through
Screw connecting mode connect and is equipped with 500 structure of lamp body the connection frame 100 of several first threading holes 103, is set to connection frame 100
Driving device box 200 that is interior and being equipped with several second threading holes is set to top surface on connection frame 100 and is equipped with several third threading holes
Control device box 300, support LED projector lamp angular adjustment frame 400, the angular adjustment frame 400 by hinged shaft handover exist
It connecting on frame 100, connection frame 100 is equipped with the angle adjustment plate 105 that arc is arranged and its center and hinged shaft axle center are arranged concentrically,
Angle adjustment plate 105 is equipped with groove, is rotatably connected to the rotate gear 401 engaged with the groove on angular adjustment frame 400,
The power mechanism rotated on the angular adjustment frame 400 equipped with driving rotate gear 401, the power mechanism are to be connected to angle tune
The driving motor 402 on frame 400 is saved, drives rotate gear 401 to rotate by driving motor 402, rotate gear drives angle tune
Whole frame turns an angle around angle adjustment plate, to realize angle adjustment, Projecting Lamp can irradiate different directions, expand
Range of exposures and direction of illumination.
With reference to attached drawing, 500 structure of lamp body is composed of several lamp bodies 500 and several lamp bodies 500 uniformly splice cloth
Set on connection 100 bottom surface of frame, lamp body 500 is fixedly arranged on 501 front of lamp housing including lamp housing 501, the mode of being connected by screw to
Cover 502, the light transmitting sheet 503 being embedded in cover 502, in lamp housing 501 LED substrate of bottom, be laid in LED substrate
LED lamp bead, cover at reflector 504 in LED lamp bead, driving device box 200 is provided with the driving being electrically connected with LED lamp bead
Device, control device box 300, which are provided with, is electrically connected to the drive and controls driving device work to control several lamp bodies
The control device of 500 illumination effect.
It with reference to attached drawing, connects and places driving device box 200 among frame 100, connect top surface on frame 100 and be equipped with control device box
300, driving device box 200, control device box 300, connection frame 100 and angular adjustment frame 400 are made of heat-conducting metal, thermally conductive
Metal selects iron, aluminium or copper.Driving device is electrically connected with LED lamp bead and is placed in driving device box 200, control device and driving
Device electrical connection is placed in control device box 300.LED projector lamp work when, control device control driving device work to
Control the illumination effect of several lamp bodies 500.Driving device and control device position independently separate, and the heat that when work generates is mutual
Do not influence, and heat-conducting metal is thermally conductive fast, good heat dissipation, and driving device box 200 be equipped with it is several can ventilation and heat heat release hole 201,
Using cross-ventilation, quickly the heat in control device box 300 is dispersed into outside air, effectively ensures LED light source
The service life for working normally and extending for a long time LED light source structure of structure.And independent separated placement location, so that
LED projector lamp pointedly can carry out repair and maintenance to each position when breaking down.
LED projector lamp of the invention, the connection frame 100 of setting is in addition to placement driving device box 200 and control device box 300
Outside, mode is connected by screw in the bottom surface of connection frame 100 to come together the splicing of several lamp bodies 500 to meet lighting demand.
The quantity of the lamp body 500 of 500 structure of lamp body is set as 1 to 10, the quantity of the lamp body 500 of 500 structure of lamp body of the present embodiment
It is set as 4.The uniformly distributed bottom surface in connection frame 100 of 4 lamp bodies 500, compact-sized solid, throwing made of splicing and combining
Light lamp, aesthetic in appearance, irradiated area is big, and range of exposures is wide, shadow surface no dark space, does not also need lamp body 500 one by one and carries out angle
It adjusts or the adjusting of illumination effect, haves no need to change production mould more to change 500 size of lamp body and meet lighting demand, letter
Change production process, reduces production cost.And the quantity of lamp body 500 can be changed as the case may be, design whenever and wherever possible
Flexibly, applied widely.And connection frame 100 setting be an integral molding structure, structure is simple, production can mass, further drop
Low production cost.
The heat that LED lamp bead generates when working runs through LED substrate and passes to lamp housing 501, and lamp housing 501 is thermally conductive fast, dissipates
Heat is good.501 back side of lamp housing extends outwardly out several radiating fins 505, and 501 lateral surface of lamp housing extends outwardly out several radiating fins
506, the contact area of radiating fin 505 and radiating fin 506 increase heat and cool exterior air accelerates radiating rate, heat
Dishoarding, it is ensured that the long-term normal use of LED lamp bead and then the service life for extending LED projector lamp.It is embedded at cover 502
Interior light transmitting sheet 503 effectively achieves dust-proof, moisture-proof, insect prevention purpose, so that the normal use of LED lamp bead is not by external rings
Border influences.The setting of reflector 504 simultaneously, so that the point light source that LED lamp bead issues equably diffuses to irradiated range
On, and play the role of expanding irradiated area.Light penetrates light transmitting sheet 503 by the reflex of reflector 504 again, becomes more
Add uniform, soft, dizzy sense will not be generated, do not influence people's normal activity under LED projector lamp.
The present invention is uniformly stitched together 4 lamp bodies 500, by the connection function of connection frame 100 to expand shadow surface
Product, meets the different demands of different occasion different clients, applied widely, and such structure design, structure is simple, compact, shines
It is big to penetrate face, irradiates no dark space, easy to operate, freely assembled several lamp bodies 500 expand irradiated area.Unlike traditional more
The splicing of a lamps and lanterns not only unsightly but also can generate irradiation dark space, or changes production mould and meet to change lamps and lanterns size
Shadow surface demand.Connection frame 100 of the invention is also used to dispose driving device box 200 and the also angled tune of control device box 300
Save frame 400, and connect the setting of frame 100 and be an integral molding structure, structure is simple, production can mass, production cost is low.And lamp
Shell 501, cover 502, driving device box 200, control device box 300, connection frame 100, angular adjustment frame 400 are by heat-conducting metal
Be made, thermally conductive good, rapid heat dissipation, and driving device box 200 be equipped with it is several can ventilation and heat heat release hole 201,501 back side of lamp housing is set
There are several radiating fins 505 and 501 lateral surface of lamp housing to be equipped with several radiating fins 506, further speed up heat distributes speed,
Ensure the long-term normal use of LED projector lamp and extends the service life of LED projector lamp.
Therefore, a kind of structure of the invention is simple, aesthetic in appearance, applied widely, production process is simple, freely assembled
Several lamp bodies 500 expand low irradiated area, production cost, good heat dissipation effect, service life long LED projector lamp, are worth extensive
Promotion and application.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure transformation made by description of the invention and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (7)
1. a kind of LED projector lamp, including lamp body structure, it is connected by screw to mode and connect and be equipped with several with the lamp body structure
The connection frame of first threading hole, in the connection frame and be equipped with the driving device box of several second threading holes, be set to it is described
It connects top surface on frame and is equipped with the control device box of several third threading holes, supports the angular adjustment frame of the LED projector lamp,
Be characterized in that, the angular adjustment frame by hinged shaft join connection frame on, connection frame be equipped with arc be arranged and its center with
The angle adjustment plate that hinged shaft axle center is arranged concentrically, angle adjustment plate are equipped with groove, are rotatably connected on angular adjustment frame and institute
State the rotate gear of groove engagement, the power mechanism equipped with driving rotate gear rotation on the angular adjustment frame, the lamp body
Structure is composed of several lamp bodies and several described lamp bodies uniformly splice and are laid in the connection frame bottom surface.
2. a kind of LED projector lamp according to claim 1, which is characterized in that the lamp body includes lamp housing, by screw company
Cover that the mode of connecing is fixedly arranged on lamp housing front, is set to bottom in the lamp housing at the light transmitting sheet being embedded in the cover
LED substrate, be laid in the LED substrate LED lamp bead, cover at reflector in the LED lamp bead.
3. a kind of LED projector lamp according to claim 2, which is characterized in that the driving device box be built-in with it is described
The driving device of LED lamp bead electrical connection, the control device box are provided with and the drive are electrically connected and controlled with the driving device
The control device of illumination effect of the dynamic device work to several lamp bodies described in control.
4. a kind of LED projector lamp according to claim 1, which is characterized in that the number of the lamp body of the lamp body structure
Amount is set as 1 to 10.
5. a kind of LED projector lamp according to any one of claim 2-4, which is characterized in that the lamp housing back side is outwardly
Extend several radiating fins.
6. a kind of LED projector lamp according to claim 5, which is characterized in that if the lamp housing lateral surface extends outwardly out
Dry radiating fin.
7. a kind of LED projector lamp according to claim 5, which is characterized in that the driving device box is equipped with several lead to
The heat release hole of wind heat dissipation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710336743.XA CN108870172A (en) | 2017-05-13 | 2017-05-13 | L ED projecting lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710336743.XA CN108870172A (en) | 2017-05-13 | 2017-05-13 | L ED projecting lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108870172A true CN108870172A (en) | 2018-11-23 |
Family
ID=64319956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710336743.XA Withdrawn CN108870172A (en) | 2017-05-13 | 2017-05-13 | L ED projecting lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108870172A (en) |
-
2017
- 2017-05-13 CN CN201710336743.XA patent/CN108870172A/en not_active Withdrawn
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PB01 | Publication | ||
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WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
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WW01 | Invention patent application withdrawn after publication |