CN207146075U - A kind of LED projector lamp - Google Patents
A kind of LED projector lamp Download PDFInfo
- Publication number
- CN207146075U CN207146075U CN201720529922.0U CN201720529922U CN207146075U CN 207146075 U CN207146075 U CN 207146075U CN 201720529922 U CN201720529922 U CN 201720529922U CN 207146075 U CN207146075 U CN 207146075U
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- China
- Prior art keywords
- lamp
- led
- frame
- led projector
- angular adjustment
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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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED projector lamp,Including lamp body structure,Mode is connected by screw to be connected with the lamp body structure and be provided with the connection frame of some first threading holes,Located at the connection inframe and it is provided with the drive device box of some second threading holes,Top surface and the control device box provided with some 3rd threading holes on the connection frame,Support the angular adjustment frame of the LED projector lamp,The angular adjustment frame is joined on connection frame by hinge,Connection frame is provided with the angle adjustment plate that arc is set and its center is arranged concentrically with hinge axle center,Angle adjustment plate is provided with groove,The rotate gear engaged with the groove is rotatably connected on angular adjustment frame,The actuating unit rotated on the angular adjustment frame equipped with driving rotate gear,The lamp body structure is combined by several lamp bodies and the uniform splicing of several described lamp bodies is laid in the connection frame bottom surface.The utility model is applied widely, and shadow surface is big, irradiates no dark space, simple to operate.
Description
Technical field
Lighting field is the utility model is related to, more particularly to a kind of LED projector lamp.
Background technology
In recent years, illuminating LED is gradually reduced because of its cost, and its performance is further developed, with conventional light source phase
Than there is advantage in the everyway such as service life, stability, safe and environment-friendly, therefore it is widely used and is led in indivedual illuminations
Conventional light source is instead of 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 possess 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 outward appearance wall, road lighting, Landscape Lighting and storage
Illumination etc., the use range of LED projector lamp is quite varied.Existing LED projector lamp is usually that an independent lamp body is illuminated,
If running into needs the situation of 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 angles or position problems and produce lighting dark space；Or
Change production mould, remanufacture volume and the big Projecting Lamp of irradiated area to meet customer need, so needs re-mold,
Production process is complicated, production cost is high.
Utility model content
Main purpose of the present utility model is to provide a kind of LED projector lamp, it is intended to realizes a kind of simple in construction, scope of application
Extensively, production process is simple, freely assembled several lamp bodies expand low irradiated area, production cost, good heat dissipation effect, life-span
Long LED projector lamp.
The utility model proposes a kind of LED projector lamp, including lamp body structure, it is connected by screw mode and the lamp body knot
Structure connects and connects frame, located at the driving for connecting inframe and being provided with some second threading holes provided with some first threading holes
Device box, top surface and control device box provided with some 3rd threading holes, the support LED projector lamp on the connection frame
Angular adjustment frame, it is characterised in that the angular adjustment frame by hinge join connection frame on, connection frame be provided with arc
Set and angle adjustment plate that its center and hinge axle center are arranged concentrically, angle adjustment plate is provided with groove, on angular adjustment frame
It is rotatably connected to the rotate gear engaged with the groove, the power rotated on the angular adjustment frame equipped with driving rotate gear
Mechanism, the lamp body structure is combined by several lamp bodies and the uniform splicing of several described lamp bodies is laid in the connection frame
Bottom surface.
The lamp body includes lamp housing, the cover that the mode of being connected by screw is fixedly arranged on the lamp housing front, is embedded at institute
State the light transmission piece in cover, the LED-baseplate located at the lamp housing inner bottom part, the LED lamp bead being laid in the LED-baseplate, cover
Reflector in the LED lamp bead.
It is built-in that the drive device box is built-in with the drive device electrically connected with the LED lamp bead, the control device box
Have and electrically connected with the drive device and control the drive device work to control the illumination effect of several lamp bodies
Control device.
The quantity of the lamp body of the lamp body structure is arranged to 1 to 10.
The lamp housing back side extends outwardly out some radiating fins.
The lamp housing lateral surface extends outwardly out some radiating fins.
The drive device box be provided with it is some can ventilation and heat heat emission hole.
The utility model is uniformly stitched together several lamp bodies, so as to expand irradiation by connecting the connection function of frame
Area, meeting the different demands of different occasion different clients, applied widely, such structure design is simple in construction, compact,
Shadow surface is big, irradiates no dark space, and simple to operate, freely assembled several lamp bodies expand irradiated area.Angular adjustment frame leads to
Cross actuating unit driving rotate gear to rotate, rotate gear is rotated along angle adjustment plate, and the angle for realizing angular adjustment frame is adjusted
It is whole, that is, the direction of illumination of Projecting Lamp is have adjusted, shadow surface can be expanded with the direction of illumination of adjust automatically Projecting Lamp as needed
Product, it is applied widely.And lamp housing, cover, drive device box, control device box, connection frame, angular adjustment frame are by heat conduction gold
Category is made, and heat conduction is good, rapid heat dissipation, and drive device box be provided with it is some can ventilation and heat heat emission hole, the positive back side of lamp housing and outside
Face is equipped with fin, and further speed up heat distributes speed, it is ensured that the long-term normal use and extension LED of LED projector lamp
The service life of Projecting Lamp.Therefore, the utility model realize it is a kind of it is simple in construction, applied widely, production process is simple, can
Several lamp bodies of free splicing expand low irradiated area, production cost, good heat dissipation effect, the LED projector lamp of long lifespan.
Brief description of the drawings
Fig. 1 is a kind of structural representation of an embodiment of LED projector lamp of the present utility model；
Fig. 2 is a kind of dimensional structure diagram of an embodiment of LED projector lamp of the present utility model；
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 present utility model.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model
Utility model.
Referring to figs. 1 to Fig. 3, an a kind of embodiment of LED projector lamp of the present utility model is proposed, including the structure of lamp body 500,
Mode is connected by screw to be connected with the structure of lamp body 500 and be provided with the connection frame 100 of some first threading holes 103, located at connection
In frame 100 and the drive device box 200 provided with some second threading holes, the top surface and provided with some three on connection frame 100
The control device box 300 of threading hole, the angular adjustment frame 400 for supporting LED projector lamp, the angular adjustment frame 400 pass through hinge
On connection frame 100, connection frame 100 is provided with the angle adjustment that arc is set and its center is arranged concentrically with hinge axle center for handing-over
Plate 105, angle adjustment plate 105 are provided with groove, the turning gear engaged with the groove are rotatably connected on angular adjustment frame 400
401 are taken turns, the actuating unit rotated on the angular adjustment frame 400 equipped with driving rotate gear 401, the actuating unit is to be connected to
Motor 402 on angular adjustment frame 400, rotate gear 401 is driven to rotate by motor 402, rotate gear drives
Angular adjustment frame turns an angle around angle adjustment plate, it is achieved thereby that angle adjustment, Projecting Lamp can irradiate different directions,
Expand range of exposures and direction of illumination.
Refer to the attached drawing, the structure of lamp body 500 is combined by several lamp bodies 500 and several lamp bodies 500 uniformly splice cloth
Located at the connection bottom surface of frame 100, lamp body 500 includes lamp housing 501, the mode of being connected by screw is fixedly arranged on the front of lamp housing 501
Cover 502, the light transmission piece 503 being embedded in cover 502, the LED-baseplate located at the inner bottom part of lamp housing 501, it is laid in LED-baseplate
LED lamp bead, the reflector 504 that covers in LED lamp bead, drive device box 200 is built with the driving electrically connected with LED lamp bead
Device, control device box 300 with drive device built with electrically connecting and control drive device work so as to controlling several lamp bodies
The control device of 500 illumination effect.
Drive device box 200 is placed in refer to the attached drawing, the centre of connection frame 100, connects top surface on frame 100 and is provided with control device box
300, drive device box 200, control device box 300, connection frame 100 and angular adjustment frame 400 are made by heat-conducting metal, heat conduction
Metal selects iron, aluminium or copper.Drive device is electrically connected with LED lamp bead and is placed in drive 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 drive device work so as to
Control the illumination effect of several lamp bodies 500.Drive device and control device position independently separate, and heat is mutual caused by work
Do not influence, and heat-conducting metal heat conduction is fast, good heat dissipation, and drive device box 200 be provided with it is some can ventilation and heat heat emission hole 201,
Using cross-ventilation, quickly the heat in control device box 300 is dispersed into extraneous air, effectively ensures LED light source
The long-term normal work of structure and the service life for extending LED light source structure.And independent separated placement location so that
LED projector lamp pointedly can carry out repair and maintenance when breaking down to each position.
LED projector lamp of the present utility model, the connection frame 100 of setting is except placement drive device box 200 and control device
Outside box 300, it is connected by screw mode in the bottom surface of connection frame 100 and the splicing of several lamp bodies 500 comes together to meet illumination
Demand.The quantity of the lamp body 500 of the structure of lamp body 500 is arranged to 1 to 10, the lamp body 500 of the structure of lamp body 500 of the present embodiment
Quantity is arranged to 4.4 lamp bodies 500 are uniformly laid in the bottom surface of connection frame 100, compact-sized solid, splice and combine and form
Projecting Lamp, aesthetic in appearance, irradiated area is big, and range of exposures is wide, shadow surface no dark space, it is not required that lamp body 500 is carried out one by one
The regulation of angular adjustment or illumination effect, it need not more change production mould to change the size of lamp body 500 to meet to illuminate need
Ask, simplify production process, reduce production cost.And the number of lamp body 500 can be changed as the case may be whenever and wherever possible
Amount, flexible design are applied widely.And connection frame 100 be arranged to integrated formed structure, it is simple in construction, production can mass, enter
One step reduces production cost.
Heat caused by LED lamp bead work runs through LED-baseplate and passes to lamp housing 501, and the heat conduction of lamp housing 501 is fast, dissipates
Heat is good.The back side of lamp housing 501 extends outwardly out some radiating fins 505, and the lateral surface of lamp housing 501 extends outwardly out some radiating fins
506, radiating fin 505 and radiating fin 506 increase the contact area of heat and cool exterior air, accelerate radiating rate, heat
Dishoarding, it is ensured that the long-term normal use of LED lamp bead and then extend the service life of LED projector lamp.It is embedded at cover 502
Interior light transmission piece 503, effectively achieve dust-proof, moistureproof, 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 spot light that LED lamp bead issues equably diffuses to irradiated scope
On, and play a part of expanding irradiated area.Light passes through light transmission piece 503 again by the reflex of reflector 504, becomes more
Add uniform, soft, dizzy sense will not be produced, do not influence people's normal activity under LED projector lamp.
The utility model is uniformly stitched together 4 lamp bodies 500, so as to expand photograph by connecting the connection function of frame 100
Area is penetrated, meets the different demands of different occasion different clients, applied widely, such structure design is simple in construction, tight
Gather, shadow surface is big, irradiates no dark space, and simple to operate, freely assembled several lamp bodies 500 expand irradiated area.Unlike passing
Multiple light fixtures splicing of system, not only unsightly but also irradiation dark space can be produced, or change production mould and change light fixture size
To meet shadow surface demand.Connection frame 100 of the present utility model, is additionally operable to dispose drive device box 200 and control device box 300
Also angular adjustment frame 400, and connect frame 100 be arranged to integrated formed structure, it is simple in construction, production can mass, be produced into
This is low.And lamp housing 501, cover 502, drive device box 200, control device box 300, connection frame 100, angular adjustment frame 400
Be made by heat-conducting metal, heat conduction is good, rapid heat dissipation, and drive device box 200 be provided with it is some can ventilation and heat heat emission hole 201,
The back side of lamp housing 501 is provided with some radiating fins 505 and the lateral surface of lamp housing 501 is provided with some radiating fins 506, further speeds up heat
Amount distributes speed, it is ensured that the long-term normal use of LED projector lamp and the service life for extending LED projector lamp.
Therefore, one kind of the present utility model is simple in construction, aesthetic in appearance, applied widely, production process is simple, can be free
Splice several lamp bodies 500 to expand low irradiated area, production cost, good heat dissipation effect, the LED projector lamp of long lifespan, be worth
It is widely popularized and applies.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of LED projector lamp, including lamp body structure, it is connected by screw mode and is connected with the lamp body structure and provided with some
First threading hole connection frame, located at it is described connection inframe and provided with some second threading holes drive device box, located at described
Top surface and control device box, the angular adjustment frame of the support LED projector lamp provided with some 3rd threading holes on frame are connected, its
Be characterised by, the angular adjustment frame by hinge join connection frame on, connection frame be provided with arc set and its center with
The angle adjustment plate that hinge axle center is arranged concentrically, angle adjustment plate are provided with groove, are rotatably connected on angular adjustment frame and institute
State the rotate gear of groove engagement, the actuating unit rotated on the angular adjustment frame equipped with driving rotate gear, the lamp body
Structure is combined by several lamp bodies and the uniform splicing of several described lamp bodies is laid in the connection frame bottom surface.
2. a kind of LED projector lamp according to claim 1, it is characterised in that the lamp body includes lamp housing, connected by screw
Cover that the mode of connecing is fixedly arranged on the lamp housing front, the light transmission piece being embedded in the cover, located at the lamp housing inner bottom part
LED-baseplate, the LED lamp bead being laid in the LED-baseplate, the reflector that covers in the LED lamp bead.
A kind of 3. LED projector lamp according to claim 2, it is characterised in that the drive device box be built-in with it is described
The drive device of LED lamp bead electrical connection, the control device box with the drive device built with electrically connecting and control the drive
Dynamic device works so as to control the control device of the illumination effect of several lamp bodies.
A kind of 4. LED projector lamp according to claim 1, it is characterised in that the number of the lamp body of the lamp body structure
Amount is arranged to 1 to 10.
5. a kind of LED projector lamp according to claim 2, it is characterised in that the lamp housing back side extends outwardly out some
Radiating fin.
6. a kind of LED projector lamp according to claim 2, it is characterised in that if the lamp housing lateral surface extends outwardly out
Dry radiating fin.
7. a kind of LED projector lamp according to claim 3, it is characterised in that the drive device box is provided with some lead to
The heat emission hole of wind radiating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529922.0U CN207146075U (en) | 2017-05-13 | 2017-05-13 | A kind of LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529922.0U CN207146075U (en) | 2017-05-13 | 2017-05-13 | A kind of LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146075U true CN207146075U (en) | 2018-03-27 |
Family
ID=61658339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529922.0U Expired - Fee Related CN207146075U (en) | 2017-05-13 | 2017-05-13 | A kind of LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146075U (en) |
-
2017
- 2017-05-13 CN CN201720529922.0U patent/CN207146075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528415 No. 2 Luen Ze street, Xiaoan Town, Xiaolan Town, Zhongshan, Guangdong (part A-15) Patentee after: Guangdong bullet Lighting Co., Ltd. Address before: 528415 No. 2 Luen Ze street, Xiaoan Town, Xiaolan Town, Zhongshan, Guangdong (part A-15) Patentee before: Zhongshan comparable Technology Co., Ltd. |
|
| 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: 20180327 Termination date: 20190513 |