CN215006220U - Dustproof hoist device of projector heat dissipation of angularly adjustable - Google Patents
Dustproof hoist device of projector heat dissipation of angularly adjustable Download PDFInfo
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- CN215006220U CN215006220U CN202120594355.3U CN202120594355U CN215006220U CN 215006220 U CN215006220 U CN 215006220U CN 202120594355 U CN202120594355 U CN 202120594355U CN 215006220 U CN215006220 U CN 215006220U
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- angle
- heat dissipation
- dustproof
- projector
- hoisting device
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Abstract
The utility model provides a dustproof hoist device of projector heat dissipation of angularly adjustable belongs to hoist device technical field. This dustproof hoist device of projector heat dissipation of angularly adjustable, including hoisting machine structure, projecting apparatus body and heat dissipation mechanism, the projecting apparatus body set up in the hoisting machine constructs, heat dissipation mechanism is including installation cover, driving motor, pivot, fan blade, mount pad and filtering component, the installation cover with hoisting machine constructs the intercommunication setting. The utility model discloses an angle adjustable's dustproof hoist device of projector heat dissipation that above-mentioned design obtained, during the use, drive the pivot through the driving motor drive shaft and rotate, thereby realize driving the fan blade and rotate, because the fan blade effect, make the air in the installation cover flow, realize the purpose of blowing to the bearing box inside, thereby realize the heat dissipation purpose to the projector body, the air blows off from one side of bearing box, can realize preventing that the dust from getting into inside the bearing box, plays dirt-proof effect.
Description
Technical Field
The utility model relates to a hoist device field particularly, relates to a dustproof hoist device of projector heat dissipation of angularly adjustable.
Background
The projector is used for projection, the application range of the projector is wide, the projector is most commonly used for teaching, the projector is hoisted through the hoisting device, the existing hoisting device generally has the function of adjusting the angle of the shell, but does not have the functions of radiating and preventing dust for the projector, and how to invent the angle-adjustable projector radiating and dust-preventing hoisting device to improve the problems becomes a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a dustproof hoist device of projector heat dissipation of angularly adjustable aims at improving the problem that does not have the heat dissipation function.
The utility model discloses a realize like this:
the utility model provides a dustproof hoist device of projector heat dissipation of angularly adjustable, construct including hoisting machine, projecting apparatus body and heat dissipation mechanism.
The projector body set up in the hoisting machine constructs, heat dissipation mechanism is including installation cover, driving motor, pivot, fan blade, mount pad and filter assembly, the installation cover with hoisting machine constructs the intercommunication setting, driving motor passes through mount pad fixed mounting in the installation cover, the one end of pivot is rotated and is run through the mount pad setting and with driving motor drive shaft sets up, the other end of pivot with fan blade fixed connection sets up, filter assembly with the installation cover intercommunication sets up.
The utility model discloses an in one embodiment, hoisting machine constructs including mounting panel, rotary mechanism and bearing box, bearing box passes through rotary mechanism with the setting is connected to the mounting panel.
The utility model discloses an in one embodiment, the installation cover with the lateral wall intercommunication setting of bearing box, projector body fixed mounting in the bearing box.
The utility model discloses an in one embodiment, the one end of bearing box is the opening setting, fixed mounting has the arc piece on the one end inner wall of bearing box.
The utility model discloses an in one embodiment, the mount pad includes a plurality of dead levers and axle sleeve, a plurality of the dead lever all with axle sleeve fixed connection sets up.
The utility model discloses an in an embodiment, a plurality of the dead lever all sets up with the inner wall fixed connection of installation cover, driving motor fixed mounting in on the lateral wall of axle sleeve, the pivot is rotated and is run through the axle sleeve setting.
The utility model discloses an in one embodiment, filtering component includes air-supply line, filter screen and locating part, the filter screen passes through the locating part install in the air-supply line, the air-supply line with the lateral wall intercommunication setting of installation cover.
In an embodiment of the present invention, a socket is disposed on the side wall of the filter screen, and the locating part is inserted into the socket.
The utility model discloses an in one embodiment, the locating part includes inserted bar, reset spring and connecting block, the inserted bar slides and runs through the lateral wall setting of air-supply line, the one end of inserted bar is inserted and is located in the socket, the other end of inserted bar with connecting block fixed connection sets up, the reset spring cover is located on the inserted bar, reset spring's both ends respectively with the connecting block with air-supply line fixed connection sets up.
In an embodiment of the present invention, one end of the insertion rod is disposed at an oblique angle.
The utility model has the advantages that: the utility model discloses an angle adjustable's dustproof hoist device of projector heat dissipation that above-mentioned design obtained, during the use, drive the pivot through the driving motor drive shaft and rotate, thereby realize driving the fan blade and rotate, because the fan blade effect, make the air in the installation cover flow, realize the purpose of blowing to the bearing box inside, thereby realize the heat dissipation purpose to the projector body, the air blows off from one side of bearing box, can realize preventing that the dust from getting into inside the bearing box, plays dirt-proof effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a first view structure of a heat dissipation dustproof hoisting device of an angle-adjustable projector according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a hoisting mechanism of the angle-adjustable projector heat-dissipation dustproof hoisting device according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a heat dissipation mechanism of the angle-adjustable projector heat dissipation dustproof hoisting device according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a mounting seat of the angle-adjustable projector heat-dissipation dustproof hoisting device according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a filter assembly of the heat dissipation dustproof hoisting device of the projector with adjustable angle according to the embodiment of the present invention;
fig. 6 is the embodiment of the utility model provides a dustproof hoist device of projector heat dissipation's of angularly adjustable locating part schematic diagram.
In the figure: 10-hoisting mechanism; 110-a mounting plate; 120-a rotation mechanism; 130-a carrying case; 140-arc-shaped blocks; 20-a projector body; 30-a heat dissipation mechanism; 310-mounting a cover; 320-a drive motor; 330-a rotating shaft; 340-fan blades; 350-a mounting seat; 3510-dead lever; 3520-shaft sleeve; 360-a filter assembly; 3610-air inlet pipe; 3620-filter screen; 3630-a stop; 3631-inserted link; 3632-return spring; 3633-connecting block; 3640-socket.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-6, the present invention provides a projector heat dissipation dustproof hoisting device with adjustable angle, which includes a hoisting mechanism 10, a projector body 20 and a heat dissipation mechanism 30.
When the projector body 20 works, the driving motor 320 is started, and the driving motor 320 drives the fan blades 340 to rotate through the rotating shaft 330, so that air in the installation cover 310 flows, the internal air flow of the bearing box 130 is realized, heat on the projector body 20 can be taken away, and the purpose of heat dissipation is realized.
Referring to fig. 1 and 2, the hoisting mechanism 10 includes a mounting plate 110, a rotating mechanism 120 and a carrying box 130, the carrying box 130 is connected to the mounting plate 110 through the rotating mechanism 120, a mounting cover 310 is communicated with a side wall of the carrying box 130, the projector body 20 is fixedly mounted in the carrying box 130, one end of the carrying box 130 is open, and an arc-shaped block 140 is fixedly mounted on an inner wall of one end of the carrying box 130.
When specifically setting up, rotary mechanism 120's specific structure and theory of operation are prior art, do not do much here and describe repeatedly, the mounting means of mounting panel 110 is current screw rod screw connected mode simultaneously, insufflate the gas in bearing box 130 by installation cover 310, can blow off from one side of bearing box 130, thereby can prevent that the dust from getting into in bearing box 130, set up arc piece 140 on the one side inner wall of bearing box 130 simultaneously, thereby can change the gaseous direction in projecting apparatus body 20 top, be used for realizing preventing that the dust from adsorbing on the lens of projecting apparatus body 20.
Referring to fig. 3 and 4, the mounting base 350 includes a plurality of fixing rods 3510 and a shaft sleeve 3520, the plurality of fixing rods 3510 are all fixedly connected to the inner wall of the mounting cover 310, the driving motor 320 is fixedly mounted on the side wall of the shaft sleeve 3520, and the rotating shaft 330 is rotatably disposed through the shaft sleeve 3520.
In a specific setting, a specific connection mode between the driving motor 320 and the shaft sleeve 3520 is an existing screw rod and screw hole connection mode, and the purpose of fixing the driving motor 320 is achieved through the shaft sleeve 3520 and the fixing rod 3510.
Referring to fig. 5 and 6, the filter assembly 360 includes an air inlet duct 3610, a filter screen 3620 and a limiting piece 3630, the filter screen 3620 is installed in the air inlet duct 3610 through the limiting piece 3630, the air inlet duct 3610 is communicated with the side wall of the installation cover 310, a socket 3640 is formed in the side wall of the filter screen 3620, the limiting piece 3630 is inserted into the socket 3640, the limiting piece 3630 includes an insertion rod 3631, a return spring 3632 and a connecting block 3633, the insertion rod 3631 slidably penetrates through the side wall of the air inlet duct 3610, one end of the insertion rod 3631 is inserted into the socket 3640, the other end of the insertion rod 3631 is fixedly connected to the connecting block 3633, the return spring 3632 is inserted into the insertion rod 3631, two ends of the return spring 3632 are respectively fixedly connected to the connecting block 3633 and the air inlet duct 3610, and one end of the insertion rod 3631 is disposed at an oblique angle.
When specifically setting up, socket 3640 and locating part 3630 all are provided with two, through setting up filter screen 3620 for realize filtering external dust, prevent that external dust from getting into air-supply line 3610, when gathering the dust on filter screen 3620, through pulling two connecting blocks 3633 simultaneously, make two inserted bars 3631 follow two sockets 3640 interior roll-off, thereby can remove the fixed purpose to filter screen 3620, be convenient for take out filter screen 3620 and wash.
This dustproof hoist device of projector heat dissipation of angularly adjustable's theory of operation: when the projector body 20 works, the driving motor 320 is started, the driving motor 320 drives the fan blades 340 to rotate through the rotating shaft 330, so that air in the mounting cover 310 flows, the flow of air inside the bearing box 130 is realized, heat on the projector body 20 can be taken away, the purpose of heat dissipation is realized, air blown into the bearing box 130 by the mounting cover 310 can be blown out from one side of the bearing box 130, so that dust can be prevented from entering the bearing box 130, meanwhile, the arc-shaped blocks 140 are arranged on the inner wall of one side of the bearing box 130, so that the direction of air at the top of the projector body 20 can be changed, the dust can be prevented from being adsorbed on the lens of the projector body 20, when dust is accumulated on the filter screen 3620, the two connecting blocks 3633 are pulled simultaneously, so that the two insert rods 3631 slide out from the two sockets 3640, and the fixing purpose of the filter screen 3620 can be eliminated, the filter screen 3620 is convenient to take out and clean, after cleaning, the filter screen 3620 is pushed into the air inlet pipe 3610, because one end of the inserted bar 3631 is arc-shaped, the side wall of the filter screen 3620 can extrude the arc-shaped surface of the inserted bar 3631, one end of the inserted bar 3631 slides into the side wall of the air inlet pipe 3610, when the socket 3640 moves to correspond to the inserted bar 3631, the inserted bar 3631 is automatically inserted into the socket 3640 through the return spring 3632, and installation is convenient.
It should be noted that the specific model specification of the driving motor 320 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An angle-adjustable projector heat-dissipation dustproof hoisting device is characterized by comprising
A hoisting mechanism (10);
the projector body (20), the projector body (20) is arranged in the hoisting mechanism (10);
heat dissipation mechanism (30), heat dissipation mechanism (30) are including installation cover (310), driving motor (320), pivot (330), fan blade (340), mount pad (350) and filtering component (360), installation cover (310) with hoisting mechanism (10) intercommunication sets up, driving motor (320) pass through mount pad (350) fixed mounting in installation cover (310), the one end of pivot (330) is rotated and is run through mount pad (350) set up and with driving motor (320) actuating shaft sets up, the other end of pivot (330) with fan blade (340) fixed connection sets up, filtering component (360) with installation cover (310) intercommunication sets up.
2. The angle-adjustable projector heat-dissipation dustproof hoisting device as claimed in claim 1, wherein the hoisting mechanism (10) comprises a mounting plate (110), a rotating mechanism (120) and a carrying box (130), and the carrying box (130) is connected with the mounting plate (110) through the rotating mechanism (120).
3. The angle-adjustable projector heat-dissipation dustproof hoisting device according to claim 2, wherein the installation cover (310) is communicated with the side wall of the carrying box (130), and the projector body (20) is fixedly installed in the carrying box (130).
4. The angle-adjustable projector heat-dissipation dustproof hoisting device as claimed in claim 2, wherein one end of the bearing box (130) is provided with an opening, and an arc-shaped block (140) is fixedly mounted on the inner wall of one end of the bearing box (130).
5. The angle-adjustable projector heat-dissipation dustproof hoisting device as claimed in claim 1, wherein the mounting seat (350) comprises a plurality of fixing rods (3510) and a shaft sleeve (3520), and the plurality of fixing rods (3510) are fixedly connected with the shaft sleeve (3520).
6. The angle-adjustable projector heat-dissipation dustproof hoisting device as claimed in claim 5, wherein a plurality of fixing rods (3510) are fixedly connected to the inner wall of the mounting cover (310), the driving motor (320) is fixedly mounted on the sidewall of the shaft sleeve (3520), and the rotating shaft (330) is rotatably disposed through the shaft sleeve (3520).
7. The angle-adjustable projector heat-dissipation dustproof hoisting device according to claim 1, wherein the filtering assembly (360) comprises an air inlet pipe (3610), a filtering screen (3620) and a limiting piece (3630), the filtering screen (3620) is installed in the air inlet pipe (3610) through the limiting piece (3630), and the air inlet pipe (3610) is communicated with the side wall of the installation cover (310).
8. The angle-adjustable projector heat-dissipation dustproof hoisting device as claimed in claim 7, wherein a socket (3640) is formed on a side wall of the filter screen (3620), and the limiting member (3630) is inserted into the socket (3640).
9. The angle-adjustable projector heat-dissipation dustproof hoisting device according to claim 8, wherein the limiting member (3630) comprises an insertion rod (3631), a return spring (3632) and a connecting block (3633), the insertion rod (3631) slidably penetrates through a side wall of the air inlet pipe (3610), one end of the insertion rod (3631) is inserted into the insertion opening (3640), the other end of the insertion rod (3631) is fixedly connected with the connecting block (3633), the return spring (3632) is sleeved on the insertion rod (3631), and two ends of the return spring (3632) are respectively fixedly connected with the connecting block (3633) and the air inlet pipe (3610).
10. The angle-adjustable projector heat-dissipation dustproof hoisting device as claimed in claim 9, wherein one end of the inserted rod (3631) is arranged at an oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594355.3U CN215006220U (en) | 2021-03-24 | 2021-03-24 | Dustproof hoist device of projector heat dissipation of angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594355.3U CN215006220U (en) | 2021-03-24 | 2021-03-24 | Dustproof hoist device of projector heat dissipation of angularly adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215006220U true CN215006220U (en) | 2021-12-03 |
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ID=79162250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120594355.3U Active CN215006220U (en) | 2021-03-24 | 2021-03-24 | Dustproof hoist device of projector heat dissipation of angularly adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215006220U (en) |
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2021
- 2021-03-24 CN CN202120594355.3U patent/CN215006220U/en active Active
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