CN207334456U - A kind of high power LED projector - Google Patents

A kind of high power LED projector Download PDF

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Publication number
CN207334456U
CN207334456U CN201721493051.8U CN201721493051U CN207334456U CN 207334456 U CN207334456 U CN 207334456U CN 201721493051 U CN201721493051 U CN 201721493051U CN 207334456 U CN207334456 U CN 207334456U
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CN
China
Prior art keywords
lamp body
mounting bracket
high power
base
mounting groove
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.)
Active
Application number
CN201721493051.8U
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Chinese (zh)
Inventor
林岚晨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Chong Good Environmental Protection Technology Co Ltd
Original Assignee
Xiamen Chong Good Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to CN201721493051.8U priority Critical patent/CN207334456U/en
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Abstract

The utility model discloses a kind of high power LED projector,Including base,The both side surface of the base is provided with fixed ear,Mounting bracket is provided with the top of the base,The mounting bracket is fixedly connected with base by fixing bolt,Lamp body is provided with the inside of the upper end of the mounting bracket,The junction of the lamp body and mounting bracket is provided with shaft,Light cover is provided with the top of the lamp body,The bottom of the lamp body is provided with mounting groove,The bottom interior wall of the mounting groove is provided with ventilative grid,The mounting groove is internally provided with fixed frame,The inner side centre position of the fixed frame is provided with motor,When Projecting Lamp works,Electric motor starting,Transmission shaft on motor drives ventilating fan to rotate,The wind of lamp body bottom is entered to the inside of lamp body by ventilating fan by ventilative grid,So that the speed air flow inside lamp body is accelerated,So as to which the work long hours heat of generation of lamp body be spread out,Extend the service life of Projecting Lamp.

Description

A kind of high power LED projector
Technical field
The utility model belongs to light units technical field, and in particular to a kind of high power LED projector.
Background technology
Projecting Lamp is the lamps and lanterns for specifying the projecting environment of illumination on face to be illuminated.Also known as spotlight.In general, it can take aim at Quasi- any direction, and possess the structure from weather influence.It is mainly used for large area operation field ore deposit, 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 excursion is between 0 °~180 °, the wherein especially narrow title of light beam For searchlight.
Present powerful Projecting Lamp can produce substantial amounts of heat when working long hours inside lamp body, but present Some radiators are not set on Projecting Lamp, it is possible to cause heat to distribute relatively slow, so as to cause the use longevity of Projecting Lamp Life shortens.
Utility model content
The purpose of this utility model is to provide a kind of high power LED projector, to solve to propose in above-mentioned background technology Present powerful Projecting Lamp can produce substantial amounts of heat when working long hours, inside lamp body, but present Projecting Lamp It is upper that some radiators are not set, it is possible to cause heat to distribute relatively slow, so as to cause the service life of Projecting Lamp to shorten The problem of.
To achieve the above object, the utility model provides following technical solution:A kind of high power LED projector, including bottom Seat and fixing bolt, the both side surface of the base are provided with fixed ear, mounting bracket, the peace are provided with the top of the base Shelve and be fixedly connected with base by fixing bolt, lamp body, the lamp body and installation are provided with the inside of the upper end of the mounting bracket The junction of frame is provided with shaft, light cover is provided with the top of the lamp body, the bottom of the lamp body is provided with mounting groove, described The bottom interior wall of mounting groove is provided with ventilative grid, and the mounting groove is internally provided with fixed frame, the inner side of the fixed frame Centre position is provided with motor, transmission shaft is provided with the motor, and the transmission shaft on motor is provided with ventilating fan, the electricity Machine and lamp body are electrically connected to a power source.
Preferably, the upper surface of the fixed ear is provided with thread circle hole.
Preferably, the lamp body is internally provided with LED lamp source.
Preferably, the light cover is fixedly connected with lamp body by fixed screw.
Preferably, the mounting bracket is U-shaped structure.
Preferably, the fixed frame is hollow cylindrical structure, and the inner wall of fixed frame and mounting groove passes through fixed screw It is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are:Lamp body bottom in the utility model adds Mounting groove, adds ventilating fan in mounting groove, and when Projecting Lamp works, electric motor starting, the transmission shaft on motor drives ventilating fan Rotate, the wind of lamp body bottom is entered to the inside of lamp body by ventilating fan by ventilative grid so that the air stream inside lamp body Dynamic speed is accelerated, so that the work long hours heat of generation of lamp body be spread out, extends the service life of Projecting Lamp.
Brief description of the drawings
Fig. 1 is the Projecting Lamp positive structure diagram of the utility model;
Fig. 2 is the lamp body schematic cross-sectional view of the utility model;
Fig. 3 is the lamp body present invention looks up structural representation of the utility model;
In figure:1- bases, 2- fixed ears, 3- mounting brackets, 4- lamp bodies, 5- shafts, 6- fixing bolts, 7- mounting grooves, 8- are solid Determine frame, 9- motors, 10- ventilating fans, 11- to breathe freely grid, 12- light covers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution:A kind of high power LED projector, bag Base 1 and fixing bolt 6 are included, the both side surface of base 1 is provided with fixed ear 2, and the top of base 1 is provided with mounting bracket 3, installation Frame 3 is fixedly connected with base 1 by fixing bolt 6, and lamp body 4, lamp body 4 and mounting bracket 3 are provided with the inside of the upper end of mounting bracket 3 Junction is provided with shaft 5, and the top of lamp body 4 is provided with light cover 12, and the bottom of lamp body 4 is provided with mounting groove 7, mounting groove 7 Bottom interior wall is provided with ventilative grid 11, and mounting groove 7 is internally provided with fixed frame 8, and the inner side centre position of fixed frame 8 is set There is motor 9, transmission shaft is provided with motor 9, and the transmission shaft on motor 9 is provided with ventilating fan 10, motor 9 and lamp body 4 and electricity Source is electrically connected.
It is fixedly mounted in order to facilitate base 1, in the present embodiment, it is preferred that the upper surface of fixed ear 2 is provided with threaded circular Hole.
In order to ensure the brightness of illumination, in the present embodiment, it is preferred that lamp body 4 is internally provided with LED lamp source.
In order to facilitate the installation of and dismantle, in the present embodiment, it is preferred that light cover 12 passes through fixed screw with lamp body 4 and fixes company Connect.
Lamp body 4 in order to facilitate the installation of, in the present embodiment, it is preferred that mounting bracket 3 is U-shaped structure.
In order to ensure that fixed frame 8 matches with mounting groove 7, in the present embodiment, it is preferred that fixed frame 8 is hollow cylinder Structure, and fixed frame 8 is fixedly connected with the inner wall of mounting groove 7 by fixed screw.
The operation principle and process for using of the utility model:After the utility model installs, when Projecting Lamp works, electricity Machine 9 starts, and the transmission shaft on motor 9 drives ventilating fan 10 to rotate, and the wind of 4 bottom of lamp body is passed through ventilation lattice by ventilating fan 10 Grid 11 enter the inside of lamp body 4 so that speed air flow quickening lamp body 4 inside, so that lamp body 4 be worked long hours generation Heat spread out, extend the service life of Projecting Lamp.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high power LED projector, including base (1) and fixing bolt (6), it is characterised in that:The two of the base (1) Side surface is provided with fixed ear (2), and mounting bracket (3), the mounting bracket (3) and base (1) are provided with the top of the base (1) It is fixedly connected by fixing bolt (6), lamp body (4), the lamp body (4) and peace is provided with the inside of the upper end of the mounting bracket (3) The junction for shelving (3) is provided with shaft (5), and light cover (12), the bottom of the lamp body (4) are provided with the top of the lamp body (4) Portion is provided with mounting groove (7), and the bottom interior wall of the mounting groove (7) is provided with ventilative grid (11), the mounting groove (7) it is interior Portion is provided with fixed frame (8), and the inner side centre position of the fixed frame (8) is provided with motor (9), is set on the motor (9) There is transmission shaft, and the transmission shaft on motor (9) is provided with ventilating fan (10), the motor (9) and lamp body (4) are electrically connected with power supply Connect.
A kind of 2. high power LED projector according to claim 1, it is characterised in that:The upper surface of the fixed ear (2) It is provided with thread circle hole.
A kind of 3. high power LED projector according to claim 1, it is characterised in that:The inside of the lamp body (4) is set There is LED lamp source.
A kind of 4. high power LED projector according to claim 1, it is characterised in that:The light cover (12) and lamp body (4) It is fixedly connected by fixed screw.
A kind of 5. high power LED projector according to claim 1, it is characterised in that:The mounting bracket (3) is U-shaped knot Structure.
A kind of 6. high power LED projector according to claim 1, it is characterised in that:The fixed frame (8) is hollow Cylindrical structure, and fixed frame (8) is fixedly connected with the inner wall of mounting groove (7) by fixed screw.
CN201721493051.8U 2017-11-10 2017-11-10 A kind of high power LED projector Active CN207334456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721493051.8U CN207334456U (en) 2017-11-10 2017-11-10 A kind of high power LED projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721493051.8U CN207334456U (en) 2017-11-10 2017-11-10 A kind of high power LED projector

Publications (1)

Publication Number Publication Date
CN207334456U true CN207334456U (en) 2018-05-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721493051.8U Active CN207334456U (en) 2017-11-10 2017-11-10 A kind of high power LED projector

Country Status (1)

Country Link
CN (1) CN207334456U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109282192A (en) * 2018-09-13 2019-01-29 安徽倍思特教育科技有限公司 A kind of exhibition lamps and lanterns of good heat dissipation effect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109282192A (en) * 2018-09-13 2019-01-29 安徽倍思特教育科技有限公司 A kind of exhibition lamps and lanterns of good heat dissipation effect

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