CN218383637U

CN218383637U - Novel projector optical machine

Info

Publication number: CN218383637U
Application number: CN202222885254.9U
Authority: CN
Inventors: 李政
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a novel projecting apparatus optical machine, including the ray apparatus front shell, the right side of ray apparatus front shell is provided with the ray apparatus backshell, the bottom of ray apparatus front shell is provided with fan bracket, the right side of ray apparatus front shell sets up dust removal mechanism, the bottom of ray apparatus front shell is provided with radiator unit, dust removal mechanism include with the ray apparatus front shell right side set up the reflector, the bottom of reflector is provided with preceding phenanthrene mirror, the bottom of preceding phenanthrene mirror is provided with the LCD screen, the bottom of LCD screen is provided with the rear phenanthrene mirror. This neotype projecting apparatus ray apparatus, with ray apparatus internal design into confined space, utilize metal radiator to dispel the heat to inside, guaranteed that the dust can't get into in the use, increased the dust removal lid on the shell before the ray apparatus, when finding inside dust need be cleared up after the ray apparatus equipment, need not unpack apart the ray apparatus backshell, only need open the dust removal lid clear up can, convenient and fast promotes the packaging efficiency.

Description

Novel projector optical machine

Technical Field

The utility model relates to a projecting apparatus ray apparatus technical field specifically is a novel projecting apparatus ray apparatus.

Background

Projectors are increasingly used in home life as an acousto-optic and electro-optic product.

Traditional projecting apparatus ray apparatus in the design process, have various reasons to lead to production efficiency low, user to use experience poor etc. specifically for following defect:

1. in order to be beneficial to the heat dissipation of the product, the projector optical machine is designed into an open structure, but dust floating in the air can be brought to an optical device in the optical machine while heat dissipation is carried out, so that the projection effect of the product is influenced;

2. if dust exists in the optical engine assembly process and the optical engine is not cleaned up carelessly, the optical engine needs to be opened to clean the dust, and the assembly speed is influenced;

3. the focusing mode of the optical machine lens is designed into manual focusing, and after the product is moved, the imaging is not clear, and manual focusing is needed.

Therefore, a new optical machine for projectors is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel projecting apparatus ray apparatus possesses advantages such as convenience, the focus adjustment's of removing dust when inside leakproofness, equipment automaticity, has solved the dust and has got into through the heat dissipation and shut down inside or inconvenient clearance dust and manual focusing's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel projecting apparatus optical machine, includes the ray apparatus front shell, the right side of ray apparatus front shell is provided with the ray apparatus backshell, the bottom of ray apparatus front shell is provided with fan bracket, the right side of ray apparatus front shell sets up dust removal mechanism, the bottom of ray apparatus front shell is provided with radiator unit.

The dust removal mechanism comprises a reflective mirror arranged on the right side of the front housing of the optical machine, a front mirror is arranged at the bottom of the reflective mirror, a liquid crystal screen is arranged at the bottom of the front mirror, a rear mirror is arranged at the bottom of the liquid crystal screen, a light equalizing cup is arranged at the bottom of the rear mirror, and a dust removal cover is arranged on the front side of the front housing of the optical machine.

Further, radiator unit includes the fan with the inside fan that sets up of fan bracket, the bottom of all light cups is provided with the light source lamp plate, the bottom of light source lamp plate is provided with No. two metal radiator.

Further, the left side of ray apparatus front cabinet is provided with a metal radiator, the left side of ray apparatus front cabinet is provided with the auto focus camera lens, the left side of auto focus camera lens is provided with the motor, the right side of a metal radiator is provided with the fan No. two, the top of No. two fans is provided with the fan lid, the right side of No. two fans is provided with dustproof bubble cotton.

Further, the right side of ray apparatus backshell is provided with loudspeaker sound chamber.

Further, a distance measuring sensor is installed on the outer side of the motor.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this neotype projecting apparatus ray apparatus, with ray apparatus internal design into confined space, utilize metal radiator to dispel the heat to inside, guaranteed that the dust can't get into in the use.

2. This neotype projecting apparatus optical machine has increased the dust removal lid on the bare engine front shell, when finding inside dust need be cleared up after the bare engine equipment, need not unpack apart the bare engine backshell, only need open the dust removal lid clear up can, convenient and fast promotes the packaging efficiency.

3. This neotype projecting apparatus ray apparatus changes the camera lens focusing mode into automatically by manual, and when equipment was by the shift position, range sensor driving motor drove the auto-focus camera lens and adjusts the focus, made image display clear.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic view of the main structure of the present invention.

In the figure: the automatic focusing device comprises a first metal radiator 1, a fan cover 2, a motor 3, an automatic focusing lens 4, an optical machine front shell 5, a liquid crystal screen 6, a front phenanthrene mirror 7, a reflective mirror 8, an optical machine rear shell 9, a horn sound cavity 10, a rear phenanthrene mirror 11, a light equalizing cup 12, a light source lamp panel 13, a second metal radiator 14, a first fan 15, a fan support 16, a dust removal cover 17, dust-proof foam 18 and a second fan 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, in this embodiment, a novel projector optical engine includes an optical engine front case 5, a first metal heat sink 1 is disposed on a left side of the optical engine front case 5, a second fan 19 is disposed on a right side of the first metal heat sink 1, a fan cover 2 is disposed on a top of the second fan 19, a dustproof foam 18 is disposed on a right side of the second fan 19, an auto-focus lens 4 is disposed on the left side of the optical engine front case 5, a motor 3 is disposed on a left side of the auto-focus lens 4, a distance measuring sensor is mounted on an outer side of the motor 3, an optical engine rear case 9 is disposed on the right side of the optical engine front case 5, a horn sound cavity 10 is disposed on the right side of the optical engine rear case 9, a fan support 16 is disposed at a bottom of the optical engine front case 5, a dust removing mechanism is disposed on the right side of the optical engine front case 5, and a heat dissipating assembly is disposed at the bottom of the optical engine front case 5.

The dust removal mechanism comprises a light reflection mirror 8 arranged on the right side of the light machine front shell 5, a front mirror 7 is arranged at the bottom of the light reflection mirror 8, a liquid crystal screen 6 is arranged at the bottom of the front mirror 7, a rear mirror 11 is arranged at the bottom of the liquid crystal screen 6, a light equalizing cup 12 is arranged at the bottom of the rear mirror 11, and a dust removal cover 17 is arranged on the front side of the light machine front shell 5.

Referring to fig. 1-3, the heat dissipation assembly includes a first fan 15 disposed inside a fan bracket 16, a light source lamp panel 13 is disposed at the bottom of the light equalizing cup 12, and a second metal heat sink 14 is disposed at the bottom of the light source lamp panel 13.

It should be noted that, design the ray apparatus inside into confined space, utilize the metal radiator to dispel the heat to inside, guaranteed that the dust can't get into in the use, dust removal lid 17 has been increased on ray apparatus front shell 5, when finding inside has the dust to clear up after the ray apparatus equipment, need not unpack apart ray apparatus backshell 9, only need open dust removal lid 17 clear up can, convenient and fast, promote the packaging efficiency, change the camera lens focusing mode into automation by manual, when equipment was moved the position, range sensor driving motor 3, drive auto focus camera lens 4 focus adjustment, make image display clear.

The working principle of the above embodiment is as follows:

this novel projecting apparatus ray apparatus, with a metal radiator 1, dustproof bubble cotton 18, ray apparatus front shell 5, ray apparatus rear shell 9, preceding phenanthrene mirror 7, back phenanthrene mirror 11, a confined space is constituteed to LCD screen 6, no. two fans 19 make the air in the confined space flow at the during operation, the heat transmits on a metal radiator 1 at the flow in-process, it flows to drive outside air by a fan 15 again, cool down a metal radiator 1, in the ray apparatus assembling process, if there is the dust to get into inside the ray apparatus, can open dust removal lid 17, after clearing up the dust with cotton swab or air gun, again with dust removal lid 17 assembly return, thereby installation engineering has been simplified greatly, when equipment during operation by the shift position, range finding sensor on the equipment can signal driving motor 3 rotates, drive auto focus camera lens 4 and adjust the focus, make image display more clear.

The electrical components appearing herein are all electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the supply of the power also belongs to the common general knowledge in the field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel projector optical machine comprises an optical machine front shell (5), and is characterized in that: a light machine rear shell (9) is arranged on the right side of the light machine front shell (5), a fan support (16) is arranged at the bottom of the light machine front shell (5), a dust removal mechanism is arranged on the right side of the light machine front shell (5), and a heat dissipation assembly is arranged at the bottom of the light machine front shell (5);

the dust removal mechanism comprises a light machine front shell (5) and a light reflection mirror (8) arranged on the right side of the light machine front shell (5), a front phenanthrene mirror (7) is arranged at the bottom of the light reflection mirror (8), a liquid crystal screen (6) is arranged at the bottom of the front phenanthrene mirror (7), a rear phenanthrene mirror (11) is arranged at the bottom of the liquid crystal screen (6), an equal light cup (12) is arranged at the bottom of the rear phenanthrene mirror (11), and a dust removal cover (17) is arranged on the front surface of the light machine front shell (5).

2. The new optical-mechanical projector of claim 1, wherein: the radiating assembly comprises a fan (15) arranged inside a fan support (16), a light source lamp panel (13) is arranged at the bottom of the light equalizing cup (12), and a second metal radiator (14) is arranged at the bottom of the light source lamp panel (13).

3. The new optical-mechanical projector of claim 1, wherein: the left side of ray apparatus front shell (5) is provided with metal radiator (1) No. one, the left side of ray apparatus front shell (5) is provided with auto focus camera lens (4), the left side of auto focus camera lens (4) is provided with motor (3), the right side of a metal radiator (1) is provided with No. two fan (19), the top of No. two fan (19) is provided with fan lid (2), the right side of No. two fan (19) is provided with dustproof bubble cotton (18).

4. The new projector light engine of claim 1 wherein: and a horn sound cavity (10) is arranged on the right side of the optical machine rear shell (9).

5. The new projector light engine of claim 3 wherein: and a distance measuring sensor is arranged on the outer side of the motor (3).