CN220082678U

CN220082678U - Energy-saving projector

Info

Publication number: CN220082678U
Application number: CN202321697876.7U
Authority: CN
Inventors: 黄开成; 张万通; 梁天龙
Original assignee: Shenzhen Wansheng Shilian Technology Co ltd
Current assignee: Shenzhen Wansheng Shilian Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-24
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses an energy-saving projector, in particular to the technical field of projectors, which comprises a projector body, an angle adjusting mechanism, a heat radiating mechanism for radiating the projector body and a lifting mechanism for lifting, wherein a U-shaped mounting frame is arranged on the outer side of the projector body, and the U-shaped mounting frame is connected with the projector body through a mounting bolt; the angle adjusting mechanism comprises a U-shaped block arranged at the top of the U-shaped mounting frame. According to the utility model, the steering engine in the angle adjusting mechanism is matched with each structural component connected with the steering engine, so that the using angle of the projector body can be adjusted in a certain range, and the projector body can be adjusted to a proper position for use.

Description

Energy-saving projector

Technical Field

The utility model relates to the technical field of projectors, in particular to an energy-saving projector.

Background

A projector is a device that can project images or videos onto a curtain, and is currently widely used in homes, offices, schools, and entertainment venues, and is an important device for teaching demonstration, work, and entertainment. However, in order to achieve better projection effect, the power of projectors on the market at present is larger and larger, so that the projectors generate heat more and more seriously, have poor heat dissipation performance and waste electric energy; meanwhile, the use angle of the projector on the market is inconvenient to adjust, and the use angle of the projector cannot be automatically adjusted.

Disclosure of Invention

The utility model aims to provide an energy-saving projector which can effectively solve one of the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the energy-saving projector comprises a projector body, an angle adjusting mechanism, a heat radiating mechanism for radiating the projector body and a lifting mechanism for lifting, wherein a U-shaped mounting frame is arranged on the outer side of the projector body, and the U-shaped mounting frame is connected with the projector body through a mounting bolt;

the angle adjusting mechanism comprises a U-shaped block arranged at the top of the U-shaped mounting frame, a rotating rod is rotationally connected between the U-shaped blocks, the outer diameter of the rotating rod is fixedly connected with a connecting block, the connecting block is fixedly connected with the U-shaped mounting frame, a steering engine is fixedly connected to the right side of the U-shaped block, and the output end of the steering engine penetrates through the U-shaped block and is fixedly connected with the rotating rod.

Preferably: the lifting mechanism comprises a guide shell arranged at the top of the U-shaped block, an inner column is arranged in the guide shell and slides in the guide shell, and the bottom end of the inner column penetrates through the guide shell and is fixedly connected with the U-shaped block.

Preferably: the right side of the guide shell is penetrated by the position close to the bottom and is in threaded connection with a tight supporting bolt, and the left end of the tight supporting bolt tightly supports the inner column and the guide shell.

Preferably: the top position fixedly connected with mounting panel of direction shell, and the top four corners department of mounting panel all is equipped with the reservation mounting hole.

Preferably: the heat dissipation mechanism comprises a shell connected with the bottom of the projector body, and through holes which are uniformly distributed are formed in the periphery of the shell.

Preferably: the inside of shell is provided with heat radiation fins, and links to each other between heat radiation fins and the projecting apparatus body, the bottom left and right sides position of shell all runs through and fixedly connected with radiator fan.

The beneficial effects of the utility model are as follows:

according to the utility model, the steering engine in the angle adjusting mechanism is matched with each structural component connected with the steering engine, so that the using angle of the projector body can be adjusted in a certain range, and the projector body can be adjusted to a proper position for use, and the projector body is more convenient and quick to use without manual operation;

the projector body is characterized in that the heat dissipation fins are used for dissipating heat in real time in the using process, meanwhile, the heat dissipation fans work, and under the cooperation of all through holes, the heat dissipation is carried out, and the hot air accumulated in the shell is discharged, so that under the cooperation of the heat dissipation fins, the heat dissipation fans and the through holes, the circulation of air flow is facilitated, and the heat dissipation performance of the projector body is ensured;

in summary, the utility model is convenient for adjusting the projection angle of the projector body, and has good heat dissipation performance, thereby ensuring the heat dissipation performance of the projector body and achieving the purpose of energy conservation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of an exploded construction of a housing portion of the present utility model;

FIG. 3 is a schematic view of the exploded construction of the U-shaped block portion of the present utility model;

fig. 4 is a schematic cross-sectional structure of the guide housing of the present utility model.

In the figure: 1. a projector body; 2. a U-shaped mounting rack; 3. installing a bolt; 4. a U-shaped block; 41. a joint block; 42. steering engine; 43. a rotating lever; 5. a guide housing; 51. an inner column; 52. abutting the bolt; 6. a mounting plate; 7. reserving a mounting hole; 8. a housing; 81. a through hole; 82. a heat radiation fin; 83. a heat radiation fan.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

as shown in fig. 1-4, an energy-saving projector comprises a projector body 1, an angle adjusting mechanism, a heat radiating mechanism for radiating heat of the projector body 1 and a lifting mechanism for lifting, wherein a U-shaped mounting frame 2 is arranged on the outer side of the projector body 1, and the U-shaped mounting frame 2 is connected with the projector body 1 through a mounting bolt 3; the angle adjusting mechanism comprises a rotating rod 43 which is arranged between U-shaped blocks 4,U on the top of a U-shaped mounting frame 2 and is rotationally connected with the U-shaped blocks 4, an outer diameter of the rotating rod 43 is fixedly connected with a connecting block 41, the connecting block 41 is fixedly connected with the U-shaped mounting frame 2, a steering engine 42 is fixedly connected to the right side of the U-shaped block 4, and an output end of the steering engine 42 penetrates through the U-shaped blocks 4 and is fixedly connected with the rotating rod 43. The steering engine 42 drives the rotating rod 43 to rotate, so that the U-shaped mounting frame 2 connected with the rotating rod 43 through the connecting block 41 rotates together, and the steering engine 42 in the angle adjusting mechanism can be matched with each structural component connected with the steering engine, so that the using angle of the projector body 1 can be adjusted within a certain range, and can be adjusted to a proper position for use; in addition, the U-shaped mounting frame 2 can be separated from the projector body 1 by screwing and removing the mounting bolt 3 under the action of the screw thread, so that the disassembly and maintenance work of the projector body 1 can be facilitated.

Embodiment two:

as shown in fig. 1-4, an energy-saving projector lifting mechanism comprises a guide shell 5 arranged at the top of a U-shaped block 4, an inner column 51 is arranged in the guide shell 5, the inner column 51 slides in the guide shell 5, the bottom end of the inner column 51 penetrates through the guide shell 5 and is fixedly connected with the U-shaped block 4, the right side of the guide shell 5 penetrates through the bottom and is in threaded connection with a tight supporting bolt 52, the left end of the tight supporting bolt 52 tightly supports the inner column 51 and the guide shell 5 against each other, a mounting plate 6 is fixedly connected to the top of the guide shell 5, and reserved mounting holes 7 are formed in four corners of the top of the mounting plate 6. The inner column 51 slides up and down in the guide shell 5, so that the part of the projector body 1 connected with the bottom end of the inner column slides up and down, the using height of the projector body 1 at the bottom end can be adjusted, the projector body can be adjusted freely in a certain range according to the using height, after the adjustment is finished, the abutting bolt 52 is rotated, the abutting bolt 52 and the guide shell 5 stretch under the action of threads, and then the abutting bolt 52 is continuously rotated, so that the left end of the abutting bolt is contacted with the inner column 51 and abuts against the inner column 51, and the inner column 51 and the guide shell 5 can be relatively fixed, so that the falling trend of the inner column 51 can be avoided; after the adjustment is finished, the projector is used by being fixed with the installation avoidance through the reserved mounting holes 7 above the mounting plate 6.

Embodiment III:

as shown in fig. 1-4, an energy-saving projector heat dissipation mechanism comprises a housing 8 connected with the bottom of a projector body 1, through holes 81 uniformly distributed are formed in the periphery of the housing 8, heat dissipation fins 82 are arranged in the housing 8, the heat dissipation fins 82 are connected with the projector body 1, and heat dissipation fans 83 penetrate through and are fixedly connected with the left side and the right side of the bottom of the housing 8. The projector body 1 is in the in-process of using, radiator fins 82 dispels the heat to it in real time, and at the same time, radiator fan 83 works, and under the cooperation of each through-hole 81 again, make the heat dissipation and accumulate the inside hot air discharge of shell 8, thereby under radiator fins 82 and radiator fan 83 and the cooperation of through-hole 81, the circulation of air current of being convenient for guarantees the heat dispersion of projector body 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an energy-saving projector, includes projector body (1), angle adjustment mechanism to and be used for the radiating mechanism and the elevating system who goes up and down to use of projector body (1) heat dissipation, its characterized in that: the outer side of the projector body (1) is provided with a U-shaped mounting frame (2), and the U-shaped mounting frame (2) is connected with the projector body (1) through a mounting bolt (3);

the angle adjusting mechanism comprises a U-shaped block (4) arranged at the top of a U-shaped mounting frame (2), a rotating rod (43) is connected between the U-shaped blocks (4) in a rotating mode, a connecting block (41) is fixedly connected to the outer diameter of the rotating rod (43), the connecting block (41) is fixedly connected with the U-shaped mounting frame (2), a steering engine (42) is fixedly connected to the right side of the U-shaped block (4), and the output end of the steering engine (42) penetrates through the U-shaped block (4) and is fixedly connected with the rotating rod (43).

2. An energy efficient projector according to claim 1, wherein: the lifting mechanism comprises a guide shell (5) arranged at the top of a U-shaped block (4), an inner column (51) is arranged in the guide shell (5), the inner column (51) slides in the guide shell (5), and the bottom end of the inner column (51) penetrates through the guide shell (5) and is fixedly connected with the U-shaped block (4).

3. An energy efficient projector according to claim 2, wherein: the right side of the guide shell (5) is penetrated near the bottom and is in threaded connection with a tightening bolt (52), and the left end of the tightening bolt (52) tightly presses the inner column (51) and the guide shell (5) against each other.

4. An energy efficient projector according to claim 2, wherein: the top position of the guide shell (5) is fixedly connected with a mounting plate (6), and four corners of the top of the mounting plate (6) are respectively provided with a reserved mounting hole (7).

5. An energy efficient projector according to claim 1, wherein: the heat dissipation mechanism comprises a shell (8) connected with the bottom of the projector body (1), and through holes (81) which are uniformly distributed are formed in the periphery of the shell (8).

6. An energy efficient projector according to claim 5, wherein: the inside of shell (8) is provided with radiator fin (82), and links to each other between radiator fin (82) and projecting apparatus body (1), the bottom left and right sides position of shell (8) all runs through and fixedly connected with radiator fan (83).