CN218213745U - Projector with a light source - Google Patents

Abstract

The utility model discloses a projector, include: the front surface of the shell is provided with an image projection port, and the top of the shell is provided with a light outlet; the atmosphere lamp is arranged at the light outlet so as to form a lamp effect on the top of the shell. The utility model discloses the light-emitting window is seted up through the top at the casing to the projecting apparatus to locate the installation atmosphere lamp at the light-emitting window, thereby make the projecting apparatus both can throw the image through the image projection mouth, can show through the light-emitting window again and play up the light efficiency, in order to build the atmosphere according to the broadcast content when broadcast video or audio frequency, from this, satisfied user's light and played the demand of playing up, improved user experience, improved the result of use of projecting apparatus.

Description

Projector with a light source

Technical Field

The utility model relates to a projection equipment technical field, in particular to projecting apparatus.

Background

The projector in the related art is generally used only as an image projection device, and the appearance of the projector is single in color. If the user uses the projector as audio playing equipment, or extra light is played when playing images for a certain time, the existing projector obviously cannot meet the user requirements, so that the using effect of the projector is reduced, and the user experience of the image is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a projector, aim at solving the technical problem who how to improve projector result of use.

In order to achieve the above object, the present invention provides a projector including:

the front surface of the shell is provided with an image projection port, and the top of the shell is provided with a light outlet;

the atmosphere lamp is arranged at the light outlet so as to form a lamp effect on the top of the shell.

Optionally, the projector further includes a support frame, the support frame is installed at the light exit, and the atmosphere lamp is installed in the support frame.

Optionally, the atmosphere lamp includes the lamp plate and install in the lamp body of lamp plate, the carriage is formed with the mounting groove, the lamp plate install in the mounting groove.

Optionally, a through hole is formed in the bottom of the supporting frame to communicate the mounting groove with a heat sink of the projector.

Optionally, a fastening position is formed on the outer surface of the support frame, a clamping protrusion is convexly arranged on the inner wall surface of the shell, and the clamping protrusion is in clamping fit with the fastening position.

Optionally, a positioning rib is protruded from an outer surface of the support frame, and the positioning rib is lapped on a top periphery of the light outlet.

Optionally, the projector further comprises a light-diffusing plate mounted on the support frame, the light-diffusing plate being located on a light-emitting side of the atmosphere lamp.

Optionally, a buckle is convexly arranged on the light diffusion plate, and a hook is formed on the support frame and is in clamping fit with the buckle.

Optionally, the projector further includes a light-transmitting cover, and the light-transmitting cover is disposed on the light outlet.

Optionally, the projector further comprises a microphone assembly mounted to the support frame.

The utility model discloses the light-emitting window is seted up through the top at the casing to the projecting apparatus to locate the installation atmosphere lamp at the light-emitting window, thereby make the projecting apparatus both can throw the image through the image projection mouth, can show through the light-emitting window again and play up the light efficiency, in order to build the atmosphere according to the broadcast content when broadcast video or audio frequency, from this, satisfied user's light and played the demand of playing up, improved user experience, improved the result of use of projecting apparatus.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a projector according to the present invention;

fig. 2 is an exploded view of the projector according to an embodiment of the present invention;

fig. 3 is an exploded view of another embodiment of the projector according to the present invention;

fig. 4 is a schematic cross-sectional view of an embodiment of the projector according to the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a projector is the equipment that can project image or video on curtain or wall paper, and it can be connected with electronic equipment such as computer, cell-phone, DVD, game machine in order to broadcast corresponding video signal through the interface of difference.

In an embodiment of the present invention, as shown in fig. 1 to 4, the projector includes: the image projection device comprises a shell 10, wherein the front surface of the shell 10 is provided with an image projection port 11, and the top of the shell 10 is provided with a light outlet 12; an atmosphere lamp (not shown) is installed at the light outlet 12, so that the top of the housing 10 forms a lamp effect.

The housing 10 is used for mounting internal electrical devices of the projector, such as an image projection component and an audio playing component; the shape of the housing 10 may be square or circular without limitation. The image projection assembly can be disposed corresponding to the image projection port 11, so that the light curtain generated by the image projection assembly can be projected through the image projection port. The atmosphere lamp is connected with the controller electricity of projecting apparatus, and the atmosphere lamp can be the color lamp, can send the light of different colours through the change of electric current to improve the effect of rendering up the atmosphere. The atmosphere lamp can be a lamp strip and also can be a lamp strip, and is not limited specifically. The atmosphere lamp can be directly connected to the housing 10, or indirectly connected to the housing 10 through a supporting structure, which is not limited herein, and only needs to be satisfied that the atmosphere lamp can be installed at the light outlet 12. When the atmosphere lamp is powered on, the atmosphere lamp emits light towards the light outlet 12, namely emits light upwards, so that a rendering lamp effect is formed at the top of the projector, and a corresponding light emitting effect is generated by matching with projection content or audio playing content, so that the effect of baking and supporting the atmosphere is achieved. Since the image projection port 11 and the light exit port 12 are respectively located on the front surface and the top surface of the housing 10, the projection light and the atmosphere light do not cover each other or affect each other, and the installation of the image projection assembly and the atmosphere lamp does not hinder each other, thereby simplifying the assembling process of the projector and improving the using effect of the projector.

The utility model discloses light outlet 12 is seted up through the top at casing 10 to the projecting apparatus to at light outlet 12 department installation atmosphere lamp, thereby make the projecting apparatus both can throw the image through image projection mouth 11, can show through light outlet 12 again and play up the light efficiency, in order to build the atmosphere according to the broadcast content when broadcast video or audio frequency, from this, satisfied user's light and played up the demand, improved user experience, improved the result of use of projecting apparatus.

In one embodiment, as shown in fig. 2 to 4, the projector further includes a support frame 20, the support frame 20 is installed at the light outlet 12, and the atmosphere lamp is installed on the support frame 20. The supporting frame 20 may be made of a frame strip or a frame plate, and is not limited herein, as long as the supporting frame 20 can be matched with the housing 10 to be fixed at the light outlet 12, and the supporting frame 20 can be used for installing and fixing the atmosphere lamp. The support frame 20 can reduce the difficulty of mounting the atmosphere lamp at the light outlet 12 and improve the stability of mounting the atmosphere lamp at the light outlet 12.

Specifically, as shown in fig. 2 to 4, the atmosphere lamp includes a lamp panel and a lamp body installed on the lamp panel, the support frame 20 is formed with an installation groove 21, and the lamp panel is installed in the installation groove 21. The support frame 20 can comprise a frame bottom and a frame wall, the frame bottom and the frame wall enclose to form a mounting groove 21, and the lamp panel can be opposite to the groove bottom of the mounting groove 21 so as to form a heat dissipation space with the groove bottom of the mounting groove 21; the lamp body is installed on one side of the lamp panel facing the light outlet 12. The via hole can be opened to the lamp plate, and the fixed orifices that corresponds with the via hole can be seted up to carriage 20, and the via hole is connected with fixed orifices accessible fastener (like the screw) to be fixed in mounting groove 21 with the lamp plate. The mounting groove 21 can protect the atmosphere lamp to prevent the atmosphere lamp from being easily damaged when the projector is collided. In practical application, when assembling the projector, the lamp panel and the support frame 20 can be assembled and fixed at first, and then the support frame 20 is integrally assembled and fixed with the shell 10, so that the assembly efficiency is improved.

In an embodiment, as shown in fig. 2 to 4, a through hole 22 is opened at the bottom of the supporting frame 20 to communicate the mounting groove 21 with the heat sink 60 of the projector. The housing 10 may be provided with heat dissipation holes, and the heat sink 60 is disposed corresponding to the heat dissipation holes to dissipate heat generated by the main control board of the projector to the external environment. Mounting groove 21 and radiator 60 intercommunication to the heat accessible through-hole 22 that the lamp plate produced flows to radiator 60, and the louvre further flows out again. Therefore, the lamp panel can be effectively cooled, and the utilization rate of the radiator 60 and the cooling holes is improved. The number of the through holes 22 may be plural, and the plural through holes 22 are distributed along the groove bottom to improve the heat dissipation efficiency.

Specifically, as shown in fig. 2 and 3, a fastening position 23 is formed on an outer surface of the support frame 20, a locking protrusion 13 is protruded on an inner wall surface of the housing 10, and the locking protrusion 13 is in snap fit with the fastening position 23. The buckling positions 23 are formed on the frame wall of the support frame 20, and the support frame 20 and the shell 10 are detachably matched through the clamping protrusions 13 and the buckling positions 23, so that the assembling process of the support frame 20 and the shell 10 is simplified, and meanwhile, the support frame 20 is convenient to take down when the projector needs to be overhauled. The number of the buckling positions 23 can be multiple, the multiple buckling positions 23 are distributed along the circumferential direction of the supporting frame 20, and the number and the positions of the clamping protrusions 13 correspond to those of the supporting frame 20, so that the matching area and the matching area of the supporting frame 20 and the shell 10 are increased, and the matching strength and the matching stability are improved.

In practical applications, as shown in fig. 2 to 4, a positioning rib 24 is protruded from an outer surface of the support frame 20, and the positioning rib 24 is overlapped on a top peripheral edge of the light outlet 12. The positioning rib 24 is adjacent to the notch of the mounting groove 21, and the top periphery of the light outlet 12 is supported by the positioning rib 24 to stably fix the support frame 20 at the light outlet 12 and limit the mounting depth of the support frame 20 at the light outlet 12, so as to improve the mounting stability of the support frame 20. The positioning rib 24 may extend along the circumferential direction of the support frame 20 to increase the overlapping area with the light exit 12, thereby improving the positioning stability of the support frame 20.

In one embodiment, as shown in fig. 2 to 4, the projector further includes a light-diffusing plate 30 mounted on the support frame 20, wherein the light-diffusing plate 30 is located on the light-emitting side of the atmosphere lamp. The atmosphere lamp emits light upward, and thus the light-diffusing sheet 30 is positioned on the upper side of the atmosphere lamp. The light-diffusing plate 30 is used to convert a linear light source into a surface light source, thereby improving the light-emitting effect of the atmosphere lamp. The light-diffusing plate 30 may be mounted on the support frame 20, or may be connected to the housing 10, which is not limited herein, and only needs to satisfy that the light-diffusing plate 30 is mounted on the light-emitting side of the atmosphere lamp. For example, as shown in fig. 2 to 4, the light-diffusing plate 30 is protruded with a buckle 31, the support frame 20 is formed with a hook 25, and the hook 25 is snap-fitted with the buckle 31. The buckle 31 is protruded from the side of the light-diffusing plate 30, and the hook 25 is formed on the frame wall of the supporting frame 20 to prevent the buckle 31 from affecting the light of the atmosphere lamp. The light diffusion plate 30 and the support frame 20 are detachably matched through the hook 25 and the buckle 31, so that the later-stage disassembly and maintenance are facilitated. The number of the fasteners 31 can be a plurality of, the plurality of fasteners 31 are arranged along the circumferential direction of the light diffusion plate 30 at intervals, and the number and the positions of the hooks 25 correspond to the fasteners 31, so that the matching positions and the matching areas of the light diffusion plate 30 and the support frame 20 are increased, and the matching strength is improved. In combination with the above-mentioned embodiment of the installation groove 21, the light-diffusing plate 30 can also be installed in the installation groove 21 to protect the light-diffusing plate 30.

In an embodiment, as shown in fig. 1 to 4, the projector further includes a light-transmitting cover 40, and the light-transmitting cover 40 is disposed on the light outlet 12. The transparent cover 40 is made of a transparent material to ensure that light can be effectively seen. The light-transmitting cover 40 is fixedly fitted with the housing 10 to provide a protective effect to the atmosphere lamp and prevent the atmosphere lamp from being damaged.

In one embodiment, as shown in fig. 3, the projector further comprises a microphone assembly 50, the microphone assembly 50 being mounted to the support frame 20. The microphone assembly 50 is used for processing the sound source of the played content, and the microphone assembly 50 is mounted on the support frame 20, so that the mounting stability of the microphone assembly 50 can be improved, the effective utilization rate of the support frame 20 can be improved, and the internal structure of the projector is simpler and more compact.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims (10)

1. A projector, characterized by comprising:

the front surface of the shell is provided with an image projection port, and the top of the shell is provided with a light outlet;

the atmosphere lamp is arranged at the light outlet so as to form a lamp effect on the top of the shell.

2. The projector of claim 1 further comprising a support frame, the support frame being mounted at the light exit, the mood light being mounted to the support frame.

3. The projector according to claim 2, wherein the atmosphere lamp includes a lamp panel and a lamp body mounted to the lamp panel, the support frame is formed with a mounting groove, and the lamp panel is mounted in the mounting groove.

4. The projector as claimed in claim 3, wherein the bottom of the support frame is formed with a through hole to communicate the mounting groove with a heat sink of the projector.

5. The projector according to claim 2, wherein a fastening position is formed on an outer surface of the support frame, and a locking protrusion is protruded from an inner wall surface of the housing, and the locking protrusion is in snap-fit engagement with the fastening position.

6. The projector as claimed in claim 2, wherein a positioning rib is protruded from an outer surface of the support frame, and the positioning rib is overlapped on a top periphery of the light outlet.

7. The projector according to any one of claims 2 to 6, further comprising a light-diffusing plate mounted to the support frame, the light-diffusing plate being located on a light-emitting side of the atmosphere lamp.

8. The projector according to claim 7, wherein the light-diffusing plate is protruded with a buckle, and the support frame is formed with a hook, and the hook is snap-fitted with the buckle.

9. The projector according to any of claims 1 to 6, further comprising a light-transmissive cover provided at the light outlet.

10. The projector as defined in any of claims 2 to 6 wherein the projector further comprises a microphone assembly mounted to the support frame.

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