CN207799318U - A kind of projecting apparatus facilitating heat dissipation - Google Patents

A kind of projecting apparatus facilitating heat dissipation Download PDF

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Publication number
CN207799318U
CN207799318U CN201721840824.5U CN201721840824U CN207799318U CN 207799318 U CN207799318 U CN 207799318U CN 201721840824 U CN201721840824 U CN 201721840824U CN 207799318 U CN207799318 U CN 207799318U
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CN
China
Prior art keywords
fuselage
catch
outlet
projecting apparatus
air
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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
Application number
CN201721840824.5U
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Chinese (zh)
Inventor
梁皓轩
Original Assignee
梁皓轩
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Filing date
Publication date
Application filed by 梁皓轩 filed Critical 梁皓轩
Priority to CN201721840824.5U priority Critical patent/CN207799318U/en
Application granted granted Critical
Publication of CN207799318U publication Critical patent/CN207799318U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is related to multimedia technology fields, more particularly to a kind of projecting apparatus facilitating heat dissipation, including fuselage, the fuselage is equipped with air inlet and air outlet, the air inlet is fixedly connected with inlet section, the air outlet is fixedly connected with outlet section, and the lower part of the fuselage is equipped with angle regulator, and the angle regulator is used to adjust the angle of fuselage and camera lens and vertical direction;The air inlet is set on the lower surface of fuselage, the inlet section includes the first catch being fixedly installed in air inlet, the first gear on piece is equipped with the second catch that specification is identical with the first catch and can be rotated along the first catch, and first catch is equipped with air admission hole with second gear on piece;The gas outlet is set to the side of fuselage, is equipped with outlet baffle in the gas outlet, the first outlet baffle is fixedly connected with one end of fan.The utility model can facilitate heat dissipation and the angular adjustment of projecting apparatus.

Description

A kind of projecting apparatus facilitating heat dissipation
Technical field
The utility model is related to multimedia technology fields, more particularly to a kind of projecting apparatus facilitating heat dissipation.
Background technology
Projecting apparatus is one of common image documentation equipment of modern society, and being one kind can project image or video on curtain Equipment, it is widely used among the various places such as home theater, school eduaction, company's meeting.Projecting apparatus is come It says, the heat that camera lens generates must be shed in time, and otherwise camera lens may be burnt out by high temperature.To meet the needs that radiate, projection Air inlet and thermovent on instrument are all done very big, this results in a large amount of dust to return as the process of heat dissipation is in projecting apparatus Accumulation, influences the service life of equipment;
Meanwhile existing projecting apparatus cannot provide the corollary apparatus for adjusting upper lower angle, it is necessary to use books or other articles It is padded up, uses unusual inconvenience.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of projecting apparatus facilitating heat dissipation, to solve the prior art In deficiency.
The utility model uses following technical proposals:A kind of projecting apparatus facilitating heat dissipation, including fuselage are set on the fuselage There are air inlet and air outlet, the air inlet to be fixedly connected with inlet section, the air outlet is fixedly connected with outlet section;It is described into Air port is set on the lower surface of fuselage, and the inlet section includes the first catch being fixedly installed in air inlet, and described first Catch is equipped with the second catch that specification is identical with the first catch and can be rotated along the first catch, first catch It is equipped with air admission hole with second gear on piece;The air outlet is set to the side of fuselage, and being equipped with the first outlet in the air outlet keeps off Plate, the first outlet baffle are fixedly connected with one end of fan, and the other end of the fan and the second outlet baffle are fixed and connected It connects, the first outlet baffle is equipped with venthole, and the first outlet baffle is identical with the specification of the second outlet baffle.
Further, the second gear on piece is equipped with locating piece, and the bottom side of the fuselage inner cavity is equipped with the first limited block With the second limited block, first limited block and the second limited block are for limiting the angle that the second catch is rotated relative to the first catch Degree;The bottom side of the fuselage inner cavity is equipped with positioning plate, and the positioning plate is equipped with spring, and the spring is fixed with locating piece to be connected It connects, the side of second limited block is equipped with electromagnet.
Further, the lower part of the fuselage be equipped with angle regulator, the angle regulator for adjust fuselage and The angle of camera lens and vertical direction, the angle regulator include bottom plate, and the bottom plate is equipped with motor, the electricity of the motor Arbor is fixedly connected with leading screw, and the leading screw is fixedly connected with screw set, and the screw set is rotatablely connected with adjustable plate, the tune Slide plate on section plate can slide back and forth along the sliding slot of fuselage bottom.
Further, the four corners of the fuselage bottom face are equipped with pad post, are equipped between two pad posts of back body Rotation axis, the bottom plate are equipped with convex block, and the top of the convex block is equipped with locating rod, and the locating rod is equipped with arc-shaped turn Dynamic slot, the rotation axis are set in the rotation slot.
Further, the venthole has multi-turn along the circumferential directions of the first outlet baffle, and the venthole is along One outlet baffle center of circle outwardly direction, diameter become larger.
Compared with prior art, the utility model has the beneficial effects that:
1) use can be with the first catch and the second catch that can be rotated along the first catch, when in use for the utility model Fuselage inner cavity is connected to external environment, when not in use, can be rotated the second catch and be made the second catch and first gear on piece The overlapping setting of air admission hole, fuselage inner cavity are isolated with external environment, avoid the accumulation without using external world's dust when projecting apparatus;
2) former and later two end faces of the fan at air outlet are hindered with the first outlet baffle and the second outlet baffle respectively Dust is kept off, venthole is become larger from circle centre position to circumferencial direction on the first outlet baffle and the second outlet baffle, this set The rule that the wind-force of fan becomes larger from shaft to edge direction is utilized;It solves venthole larger to meet Heat dissipation needs, sufficiently small again to avoid the contradiction of dirt accumulation.
3) angle regulator is used, is avoided and is adjusted projecting apparatus and need additional searching books when vertical direction angle Or other sundries is cumbersome.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the overall structure diagram axonometric drawing of the utility model;
Fig. 2 is the overall structure diagram front view of the utility model;
Fig. 3 is the structural schematic diagram axonometric drawing of the angle regulator of the utility model;
Fig. 4 is the structural schematic diagram of the part-structures such as the fuselage and the first catch of the utility model;
Fig. 5 is the upward view of the fuselage sections of the utility model;
Fig. 6 is the vertical view of the part-structures such as the utility model fuselage and the second catch;
Fig. 7 is the structural schematic diagram of the first outlet baffle in the utility model;
Fig. 8 is the structural schematic diagram of adjustable plate and slide plate in the utility model;
Fig. 9 is the schematic enlarged-scale view of part A in Fig. 2.
In figure, 1, fuselage;2, the second catch;3, locating rod;4, convex block;5, pad post;6, rotation axis;7, fan;8, second Outlet baffle;9, bottom plate;10, motor;11, leading screw;12, screw set;13, adjustable plate;14, venthole;15, rotation slot;16, One limited block;17, spring;18, locating piece;19, the second limited block;20, electromagnet;21, the first catch;22, positioning plate;23、 Air outlet;24, slide plate;25, sliding slot.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
In a kind of typical embodiment of the application, as shown in figs 1-9, a kind of projecting apparatus facilitating heat dissipation, including machine Body 1, the fuselage 1 are equipped with air inlet and air outlet, and the air inlet is fixedly connected with inlet section, the air outlet and outlet air Portion is fixedly connected, and the lower part of the fuselage 1 is equipped with angle regulator, and the angle regulator is for adjusting fuselage 1 and mirror The angle of head and vertical direction;The air inlet is set on the lower surface of fuselage 1, and the inlet section includes being fixedly installed on The first catch 21 in air inlet, it is identical with the first catch 21 and can be along that first catch 21 is equipped with specification Second catch 2 of one catch 21 rotation, first catch, 21 and second catch 2 are equipped with air admission hole;The air outlet 23 is set It is placed in the side of fuselage 1, the first outlet baffle, one end of the first outlet baffle and fan 7 are equipped in the air outlet 23 It is fixedly connected, the other end of the fan 7 is fixedly connected with the second outlet baffle 8, and the first outlet baffle is equipped with outlet Hole 14, the first outlet baffle are identical with the specification of the second outlet baffle 8.
Second catch 2 is equipped with locating piece 18, and the bottom side of 1 inner cavity of the fuselage is equipped with 16 He of the first limited block Second limited block 19, first limited block, 16 and second limited block 19 is for limiting the second catch 2 relative to the first catch 21 The angle of rotation;The bottom side of 1 inner cavity of the fuselage is equipped with positioning plate 22, and the positioning plate 22 is equipped with spring 17, the bullet Spring 17 is fixedly connected with locating piece 18, and the side of second limited block 19 is equipped with electromagnet 20.The angle regulator packet Bottom plate 9 is included, the bottom plate 9 is equipped with motor 10, and 10 axis of motor of the motor 10 is fixedly connected with leading screw 11, the leading screw 11 It is fixedly connected with screw set 12, the screw set 12 is rotatablely connected with adjustable plate 13, and the slide plate 24 on the adjustable plate 13 can It is slid back and forth with the sliding slot 25 along 1 bottom of fuselage.The four corners of 1 bottom face of the fuselage are equipped with pad post 5,1 rear end of fuselage Rotation axis 6 is equipped between two pad posts 5, the bottom plate 9 is equipped with convex block 4, and the top of the convex block 4 is equipped with locating rod 3, The locating rod 3 is equipped with arc-shaped rotation slot 15, and the rotation axis 6 is set in the rotation slot 15.The venthole 14 have multi-turn along the circumferential directions of the first outlet baffle, and the venthole 14 is along the outside side in the first outlet baffle center of circle To diameter becomes larger.
Operation principle:When using the present apparatus, projecting apparatus is opened, electromagnet 20, which is powered, adsorbs locating piece 18, the second catch 2 Certain angle is rotated under the action of locating piece 18, the first catch 21 is overlapped with the air admission hole on egative film catch, external environment It is connected to 1 inner cavity of fuselage by air admission hole;
Start fan 7, the higher air of temperature is discharged from fan 7 in 1 inner cavity of fuselage, the lower air of ambient temperature from Air admission hole on first catch 21 and the second catch 2 enters;
The rotation of motor 10 drives 10 axis of motor and leading screw 11 to rotate, screw set 12 1 bottom of fuselage sliding slot 25, adjust Oscilaltion is completed under the comprehensive function of plate 13 and slide plate 24, in lifting process, adjustable plate 13 and slide plate 24 are so that fuselage 1 Certain angle is rotated along the rotation axis 6 of rear side to meet the needs of angular adjustment.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.

Claims (5)

1. facilitating the projecting apparatus of heat dissipation, characterized in that including fuselage, the fuselage be equipped with air inlet and air outlet, it is described into Air port is fixedly connected with inlet section, and the air outlet is fixedly connected with outlet section;
The air inlet is set on the lower surface of fuselage, and the inlet section includes the first gear being fixedly installed in air inlet Piece, the first gear on piece are equipped with the second catch that specification is identical with the first catch and can be rotated along the first catch, First catch is equipped with air admission hole with second gear on piece;
The air outlet is set to the side of fuselage, and the first outlet baffle, the first outlet baffle are equipped in the air outlet It is fixedly connected with one end of fan, the other end of the fan is fixedly connected with the second outlet baffle, the first outlet baffle It is equipped with venthole, the first outlet baffle is identical with the specification of the second outlet baffle.
2. the projecting apparatus as described in claim 1 for facilitating heat dissipation, characterized in that the second gear on piece is equipped with locating piece, institute The bottom side for stating fuselage inner cavity is equipped with the first limited block and the second limited block, and first limited block and the second limited block are used for Limit the angle that the second catch is rotated relative to the first catch;
The bottom side of the fuselage inner cavity is equipped with positioning plate, and the positioning plate is equipped with spring, and the spring is fixed with locating piece The side of connection, second limited block is equipped with electromagnet.
3. the projecting apparatus as described in claim 1 for facilitating heat dissipation, characterized in that the lower part of the fuselage is filled equipped with angular adjustment It sets, the angle regulator is used to adjust the angle of fuselage and camera lens and vertical direction, and the angle regulator includes bottom Plate, the bottom plate are equipped with motor, and the motor shaft of the motor is fixedly connected with leading screw, and the leading screw is fixed with screw set to be connected It connects, the screw set is rotatablely connected with adjustable plate, and the slide plate on the adjustable plate can be along sliding before and after the sliding slot of fuselage bottom It is dynamic.
4. the projecting apparatus as claimed in claim 3 for facilitating heat dissipation, characterized in that the four corners of the fuselage bottom face are equipped with pad Column is equipped with rotation axis between two pad posts of back body, and the bottom plate is equipped with convex block, and the top of the convex block is equipped with Locating rod, the locating rod are equipped with arc-shaped rotation slot, and the rotation axis is set in the rotation slot.
5. the projecting apparatus as claimed in claim 4 for facilitating heat dissipation, characterized in that circle of the venthole along the first outlet baffle Circumferential direction is disposed with multi-turn, and the venthole becomes larger along the first outlet baffle center of circle outwardly direction diameter.
CN201721840824.5U 2017-12-26 2017-12-26 A kind of projecting apparatus facilitating heat dissipation Expired - Fee Related CN207799318U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721840824.5U CN207799318U (en) 2017-12-26 2017-12-26 A kind of projecting apparatus facilitating heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721840824.5U CN207799318U (en) 2017-12-26 2017-12-26 A kind of projecting apparatus facilitating heat dissipation

Publications (1)

Publication Number Publication Date
CN207799318U true CN207799318U (en) 2018-08-31

Family

ID=63281010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721840824.5U Expired - Fee Related CN207799318U (en) 2017-12-26 2017-12-26 A kind of projecting apparatus facilitating heat dissipation

Country Status (1)

Country Link
CN (1) CN207799318U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110758270A (en) * 2019-11-18 2020-02-07 青岛力韩数码科技有限公司 Vehicle-mounted ceiling projector capable of being accommodated

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110758270A (en) * 2019-11-18 2020-02-07 青岛力韩数码科技有限公司 Vehicle-mounted ceiling projector capable of being accommodated

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180831

Termination date: 20191226

CF01 Termination of patent right due to non-payment of annual fee