CN216952300U

CN216952300U - Intelligent projector for home theater

Info

Publication number: CN216952300U
Application number: CN202122776324.2U
Authority: CN
Inventors: 卢兰保
Original assignee: Individual
Current assignee: Shaanxi Jiamao Electronic Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-07-12
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an intelligent projector for a home theater, which comprises a protective shell, wherein the top of an inner cavity of the protective shell is fixedly connected with a heat dissipation box, a fan is fixedly arranged at the center of the top of the inner cavity of the heat dissipation box, two sides of the fan are fixedly connected with air suction pipes, the bottom of the fan is fixedly connected with an air outlet pipe, and the bottoms of the two sides of the inner cavity of the heat dissipation box are fixedly connected with supporting plates. According to the utility model, through the arrangement of the fan, the air suction pipe, the air inlet, the air outlet pipe and the through hole, a heat dissipation effect can be achieved, the phenomenon that internal parts of the projector are damaged due to overhigh temperature is avoided, a stable effect can be achieved through the arrangement of the first spring, the base, the second spring and the limiting plate, the phenomenon that the air outlet pipe shakes in the working process is avoided, a purification effect can be achieved through the arrangement of the filter plate, and the problem of poor heat dissipation effect of the existing projector is solved.

Description

Intelligent projector for home theater

Technical Field

The utility model relates to the technical field of projectors, in particular to an intelligent projector for a home theater.

Background

The projector, also known as the projector, a kind of equipment that can project image or video onto the curtain, can be connected with the computer through different interfaces, VCD, DVD, BD, game machine, DV etc. and broadcast corresponding video signal, the projector wide application is in the family, office, school and entertainment place, current projector is not good because of the radiating effect, the live time has been prolonged because of inside high temperature, lead to the fact inside part to appear damaging, not only reduced the availability factor of projector, the life of projector has also been reduced simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent projector for a home theater, which has the advantage of good heat dissipation effect and solves the problem of poor heat dissipation effect of the existing projector.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent projector for a home theater comprises a protective shell, wherein the top of the inner cavity of the protective shell is fixedly connected with a heat dissipation box, a fan is fixedly arranged at the center of the top of the inner cavity of the heat dissipation box, suction pipes are fixedly connected with both sides of the fan, the bottom of the fan is fixedly connected with an air outlet pipe, the bottoms of the two sides of the inner cavity of the heat dissipation box are fixedly connected with supporting plates, a first limit sleeve is fixedly connected with one side of the bottom of the support plate, second springs are fixedly connected with two sides of two ends of an inner cavity of the first limit sleeve, one end of the second spring is fixedly connected with a limiting plate, both sides of the center of one end of the limiting plate are fixedly connected with a first spring, one end of the first spring is fixedly connected with a base, the bottom of the left side of the inner cavity of the heat dissipation box is fixedly connected with a filter plate, the bottom of the inner cavity of the heat dissipation box is provided with a through hole, and the bottom of the inner cavity of the protective shell is fixedly connected with a projector body.

Preferably, the center of the top of the protective shell is movably connected with a connecting seat, and the top of the connecting seat is fixedly connected with a connecting rod.

Preferably, screw holes are formed in two sides of the top of the connecting seat, and the inner cavity of each screw hole is in threaded connection with a bolt.

Preferably, air inlets are formed in two sides of the top of the inner cavity of the heat dissipation box, and dust screens are arranged on the surfaces of the air inlets.

Preferably, the two sides of the center of the top of the inner cavity of the heat dissipation box are fixedly connected with limit rods, and the bottom of each limit rod is fixedly connected with a second limit sleeve.

Preferably, the sliding grooves are formed in two ends of two sides of the inner cavity of the first limiting sleeve, the sliding blocks are fixedly connected to two sides of the limiting plate, and the surface of each sliding block is slidably connected to the inner cavity of each sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. the air inlet and the air outlet pipe are arranged on the base, the air inlet is arranged on the base, the air outlet pipe is arranged on the air inlet, the air inlet is arranged on the air outlet pipe, the air outlet pipe is arranged on the air outlet pipe, the air inlet is arranged on the air outlet pipe, the air outlet pipe is arranged on the air outlet pipe, and the air outlet pipe is arranged on the air outlet pipe.

2. The limiting device has the advantages that the sliding block is convenient to limit through the arrangement of the sliding groove, the phenomenon that the limiting plate shakes in the sliding process is avoided, the stabilizing effect can be achieved through the arrangement of the limiting rod and the second limiting sleeve, and the phenomenon that the air suction pipe shakes in the working process is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view showing the internal structure of the heat dissipation case according to the present invention;

fig. 3 is a sectional view showing an inner structure of the first stopper sleeve according to the present invention.

In the figure: 1. a protective shell; 2. a connecting seat; 3. a connecting rod; 4. a heat dissipation box; 5. a projector body; 6. a support plate; 7. a first stop collar; 8. a filter plate; 9. a through hole; 10. a second stop collar; 11. a limiting rod; 12. an air outlet pipe; 13. a fan; 14. an air inlet; 15. a first spring; 16. a base; 17. a second spring; 18. a limiting plate; 19. a slider; 20. a chute; 21. an air suction pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an intelligent projector for home theater comprises a protective housing 1, a connecting seat 2 is movably connected at the center of the top of the protective housing 1, a connecting rod 3 is fixedly connected at the top of the connecting seat 2, screw holes are respectively formed at both sides of the top of the connecting seat 2, a bolt is connected with the inner cavity of the screw hole in a threaded manner, a heat dissipation box 4 is fixedly connected at the top of the inner cavity of the protective housing 1, air inlets 14 are respectively formed at both sides of the top of the inner cavity of the heat dissipation box 4, a dust screen is arranged on the surface of the air inlet 14, a limiting rod 11 is fixedly connected at both sides of the center of the top of the inner cavity of the heat dissipation box 4, a second limiting sleeve 10 is fixedly connected at the bottom of the limiting rod 11, a stabilizing effect can be achieved by the arrangement of the limiting rod 11 and the second limiting sleeve 10, a shaking phenomenon of the suction pipe 21 during the working process is avoided, a fan 13 is fixedly installed at the center of the top of the inner cavity of the heat dissipation box 4, an air suction pipe 21 is fixedly connected to both sides of a fan 13, an air outlet pipe 12 is fixedly connected to the bottom of the fan 13, a support plate 6 is fixedly connected to the bottom of both sides of an inner cavity of a heat dissipation box 4, a first limit sleeve 7 is fixedly connected to one side of the bottom of the support plate 6, sliding grooves 20 are respectively formed in both ends of both sides of the inner cavity of the first limit sleeve 7, sliding blocks 19 are respectively fixedly connected to both sides of a limit plate 18, the surface of each sliding block 19 is slidably connected to the inner cavity of the corresponding sliding groove 20, the sliding blocks 19 are conveniently limited by the arrangement of the sliding grooves 20, the phenomenon that the limit plate 18 shakes during sliding is avoided, second springs 17 are respectively fixedly connected to both sides of both ends of the inner cavity of the first limit sleeve 7, a limit plate 18 is fixedly connected to one end of each second spring 17, first springs 15 are respectively fixedly connected to both sides of the center of one end of the limit plate 18, and a base 16 is fixedly connected to one end of each first spring 15, the left bottom fixedly connected with filter 8 of 4 inner chambers of heat dissipation case, through-hole 9 has been seted up to the bottom of 4 inner chambers of heat dissipation case, the bottom fixedly connected with projecting apparatus body 5 of 1 inner chamber of protective housing, through fan 13, aspiration channel 21, air intake 14, the setting of play tuber pipe 12 and through-hole 9, can play radiating effect, avoided the projecting apparatus because of the high temperature, the phenomenon that leads to the internals to appear damaging, through first spring 15, base 16, the setting of second spring 17 and limiting plate 18, can play stable effect, the phenomenon of play tuber pipe 12 at the in-process of work appears shaking has been avoided, setting through filter 8, can play the effect of purification, the not good problem of current projecting apparatus radiating effect has been solved simultaneously.

During the use, at first the user starts work with projecting apparatus body 5 through external controller, projecting apparatus body 5 uses easily for a long time and produces high temperature, then the user starts fan 13 through external controller, it begins to absorb the air to drive aspiration channel 21 through fan 13, the air discharges to the inner chamber of heat dissipation case 4 through air-out pipe 12, the air filters the back through filter 8, arrange to the inner chamber of protective housing 1 through-hole 9, can play radiating effect, it rocks to take place easily at the in-process of work when air-out pipe 12, it drives limiting plate 18 through air-out pipe 12 and begins the pressure relief to rock, it begins the pressure relief to drive second spring 17 and first spring 15 through limiting plate 18, can play stable effect.

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

Claims

1. The utility model provides a home theater intelligent projector, includes protective housing (1), its characterized in that: the heat dissipation device is characterized in that a heat dissipation box (4) is fixedly connected to the top of an inner cavity of the protective shell (1), a fan (13) is fixedly mounted at the center of the top of the inner cavity of the heat dissipation box (4), an air suction pipe (21) is fixedly connected to both sides of the fan (13), an air outlet pipe (12) is fixedly connected to the bottom of the fan (13), a supporting plate (6) is fixedly connected to both sides of the inner cavity of the heat dissipation box (4), a first limiting sleeve (7) is fixedly connected to one side of the bottom of the supporting plate (6), second springs (17) are fixedly connected to both sides of both ends of the inner cavity of the first limiting sleeve (7), a limiting plate (18) is fixedly connected to one end of each second spring (17), a first spring (15) is fixedly connected to both sides of the center of one end of each limiting plate (18), and a base (16) is fixedly connected to one end of each first spring (15), the novel LED lamp is characterized in that a filter plate (8) is fixedly connected to the left bottom of an inner cavity of the heat dissipation box (4), a through hole (9) is formed in the bottom of the inner cavity of the heat dissipation box (4), and a projector body (5) is fixedly connected to the bottom of the inner cavity of the protective shell (1).

2. The home theater intelligent projector according to claim 1, wherein: the center department swing joint at protective housing (1) top has connecting seat (2), the top fixedly connected with connecting rod (3) of connecting seat (2).

3. The home theater intelligent projector as defined in claim 2, wherein: screw holes are formed in the two sides of the top of the connecting seat (2), and bolts are connected to the inner cavity of the screw holes in a threaded mode.

4. The home theater intelligent projector as defined in claim 1, wherein: air inlets (14) are formed in two sides of the top of the inner cavity of the heat dissipation box (4), and dust screens are arranged on the surfaces of the air inlets (14).

5. The home theater intelligent projector as defined in claim 1, wherein: the heat dissipation box is characterized in that limiting rods (11) are fixedly connected to the two sides of the center of the top of the inner cavity of the heat dissipation box (4), and second limiting sleeves (10) are fixedly connected to the bottoms of the limiting rods (11).

6. The home theater intelligent projector as defined in claim 1, wherein: spout (20) have all been seted up at the both ends of first stop collar (7) inner chamber both sides, the equal fixedly connected with slider (19) in both sides of limiting plate (18), and the surperficial sliding connection of slider (19) is in the inner chamber of spout (20).