CN112203029B - Display equipment and atmosphere lamp assembly control method - Google Patents
Display equipment and atmosphere lamp assembly control method Download PDFInfo
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- CN112203029B CN112203029B CN202011065278.9A CN202011065278A CN112203029B CN 112203029 B CN112203029 B CN 112203029B CN 202011065278 A CN202011065278 A CN 202011065278A CN 112203029 B CN112203029 B CN 112203029B
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- atmosphere lamp
- lamp assembly
- display device
- light guide
- atmosphere
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application provides a display device and an atmosphere lamp assembly control method, comprising the following steps: the television module comprises a controller; the rear shell is covered on the back surface of the television module; an atmosphere lamp assembly disposed at a rear surface of the rear case for providing atmosphere illumination to a rear surface of the display device; the atmosphere lamp assembly comprises a plurality of lamp beads, and the controller is connected with the atmosphere lamp assembly in a control mode so that the lamp beads are controlled by a preset control time sequence. According to the display device and the atmosphere lamp assembly control method, when the controller receives the operation instruction, the atmosphere lamp assembly is started or the working mode of the atmosphere lamp assembly is switched according to the operation instruction, so that atmosphere illumination is provided for the use of the display device through the atmosphere lamp assembly, and the display device using freshness is improved and the input sense of a user using the display device is improved.
Description
Technical Field
The application relates to the technical field of display, in particular to a display device and an atmosphere lamp assembly control method.
Background
The intelligent television is a new television product with a full open platform, an operating system is installed, and a user can install and uninstall various application software by himself while enjoying common television content, and the functions of the intelligent television are continuously extended and upgraded. The intelligent television is a new product formed based on internet wave surge impact, and aims to bring more convenient experience to users, and is currently becoming a trend of television trend. With the popularization of smart televisions, smart televisions have gradually become indispensable listening and entertainment tools for most families. The intelligent television provides users with the experience of listening and looking through the unique large-screen terminal attribute which cannot be compared with the mobile small-screen terminal.
However, the smart television is an improved product of the traditional television, and can not meet a plurality of requirements of users on entertainment in the aspect of listening to entertainment, such as insufficient freshness and the like.
Disclosure of Invention
The embodiment of the application provides display equipment and an atmosphere lamp assembly control method, which are used for increasing the freshness of an intelligent television.
In a first aspect, the present application provides a display apparatus comprising:
the television module comprises a controller;
the rear shell is covered on the back surface of the television module;
an atmosphere lamp assembly disposed at a rear surface of the rear case for providing atmosphere illumination to a rear surface of the display device;
the atmosphere lamp assembly comprises a plurality of lamp beads, and the controller is connected with the atmosphere lamp assembly in a control mode so that the lamp beads are controlled by a preset control time sequence.
In a second aspect, the present application provides an atmosphere lamp assembly control method, which is applied to the display device, and the method includes:
responding to the received starting operation instruction to enable the change trend of the brightness to be gradually lightened to start the atmosphere lamp assembly;
or, responding to the received starting operation instruction, starting the atmosphere lamp assembly according to the change trend of gradually brightening the brightness, and finishing the atmosphere lamp assembly after the starting is finished;
Or, responding to the received standby operation instruction, and turning off the atmosphere lamp assembly according to the change trend of gradually darkening the brightness;
or, in response to a received instruction for switching the thematic control in the navigation bar, changing the control time sequence of the atmosphere lamp assembly so as to change at least one of brightness and color;
or, in response to a received instruction for playing the audio and video, determining the control time sequence of the atmosphere lamp assembly according to the type of the audio and video, wherein the control time sequences of different atmosphere lamp assemblies correspond to different audio and video types;
or, in response to the received instruction to switch the display mode, changing the control timing of the atmosphere lamp assembly to change at least one of brightness or color;
or, in response to detecting that the change in ambient light is greater than a preset threshold, changing a control timing of the ambient light assembly to cause a change in at least one of brightness or color;
or, in response to the detected voice input, determining a control time sequence of the atmosphere lamp assembly according to the change of the input voice parameters, wherein different control time sequences of the atmosphere lamp assembly correspond to different voice parameters.
The application provides display equipment and an atmosphere lamp assembly control method, which comprises a television module, a rear shell and an atmosphere lamp assembly, wherein the rear shell is covered on the back surface of the television module, the atmosphere lamp assembly is arranged on the rear shell and is used for providing atmosphere illumination for the back surface of the display equipment, the television module comprises a controller, the atmosphere lamp assembly comprises a plurality of lamp beads, and the controller is controlled and connected with the atmosphere lamp assembly so as to enable the lamp beads to be controlled by a preset control time sequence. According to the display device provided by the application, when the controller receives the operation instruction, the atmosphere lamp assembly is started or the working mode of the atmosphere lamp assembly is switched according to the operation instruction, so that atmosphere illumination is provided for the use of the display device through the atmosphere lamp assembly, and the use freshness of the display device is increased and the input sense of a user using the display device is improved.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
A front view of a display device according to an embodiment is exemplarily shown in fig. 1;
fig. 2 is a rear view exemplarily showing a display apparatus according to an embodiment;
fig. 3 is an exploded view exemplarily illustrating a display apparatus according to an embodiment;
a schematic structural view of a mesh enclosure component 300 according to an embodiment is schematically shown in fig. 4;
a cross-sectional view of an upper structure 300 in a camera slider device 500 according to an embodiment is schematically shown in fig. 5;
an exploded view of a camera slider device 500 according to an embodiment is illustrated in fig. 6;
fig. 7 schematically illustrates an exploded view of a camera slider device 500 according to an embodiment;
fig. 8 schematically illustrates a structure of the cooperation between the elastic piece 540 and the slider 530 according to an embodiment;
fig. 9 is a block diagram schematically showing the slide cover body 511 in a slide start position according to the embodiment;
Fig. 10 is a block diagram schematically showing the slide cover body 511 in a slide stop position according to the embodiment;
fig. 11 is a schematic front view schematically showing a sliding cover body 511 in a sliding start position according to an embodiment;
fig. 12 is a schematic front view schematically showing a sliding closure body 511 in a sliding stop position according to an embodiment;
a schematic structural view of the rear case 200 according to the embodiment is exemplarily shown in fig. 13;
an exploded schematic view of the rear housing 200 according to an embodiment is exemplarily shown in fig. 14;
an exploded schematic view one of an atmosphere lamp assembly 600 according to an embodiment is exemplarily shown in fig. 15;
an exploded schematic view II of an atmosphere lamp assembly 600 according to an embodiment is schematically shown in FIG. 16;
FIG. 17 is a schematic view of the partial structure A of FIG. 15;
a cross-sectional view of an atmosphere lamp assembly 600 according to an embodiment is exemplarily shown in fig. 18;
a cross-sectional view of the rear housing 200 according to an embodiment is exemplarily shown in fig. 19;
a schematic diagram of a lamp bead circuit of an atmosphere lamp assembly 600 according to an embodiment is schematically shown in fig. 20.
Detailed Description
For the purposes of making the objects, embodiments and advantages of the present application more apparent, an exemplary embodiment of the present application will be described more fully hereinafter with reference to the accompanying drawings in which exemplary embodiments of the application are shown, it being understood that the exemplary embodiments described are merely some, but not all, of the examples of the application.
Based on the exemplary embodiments described herein, all other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort are within the scope of the appended claims. Furthermore, while the present disclosure has been described in terms of an exemplary embodiment or embodiments, it should be understood that each aspect of the disclosure can be practiced separately from the other aspects.
It should be noted that the brief description of the terminology in the present application is for the purpose of facilitating understanding of the embodiments described below only and is not intended to limit the embodiments of the present application. Unless otherwise indicated, these terms should be construed in their ordinary and customary meaning.
The terms first, second, third and the like in the description and in the claims and in the above-described figures are used for distinguishing between similar or similar objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated (Unless otherwise indicated). It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are, for example, capable of operation in sequences other than those illustrated or otherwise described herein.
Furthermore, the terms "comprise" and "have," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to those elements expressly listed, but may include other elements not expressly listed or inherent to such product or apparatus.
The embodiment of the application provides display equipment with a novel structure, which is beneficial to improving the freshness of the intelligent television. A front view of the display device according to an embodiment is exemplarily shown in fig. 1, a rear view of the display device according to an embodiment is exemplarily shown in fig. 2, and an exploded view of the display device according to an embodiment is exemplarily shown in fig. 3. As shown in fig. 1, 2 and 3, the display device provided in the embodiment of the application mainly includes a television module 100 and a rear case 200, where the television module 100 is disposed on the front side of the display device, the rear case 200 is disposed on the rear side of the display device, and the rear case 200 is used for packaging and protecting the rear side of the television module 100. In the embodiment of the present application, the television module 100 includes main components of a display device such as a display screen and a controller. Further, the display device also includes a stand or the like.
In some embodiments, the display device further comprises a camera by which the functionality of the display device is enriched. The camera can be embedded and arranged on the cover plate of the television module. In the display device provided by the embodiment of the application, the display device further comprises the camera sliding cover device, and the camera sliding cover device can be used for shielding the camera, so that the shielding of the camera under the condition that a user does not use the camera is realized, and the camera is effectively prevented from shooting under the condition that the user does not know. The camera sliding cover device is used for being matched with a camera, and the setting position of the camera sliding cover device is mainly determined by the position of the camera.
Further, in some embodiments of the present application, as shown in fig. 1 and 3, the display apparatus further includes an upper structural member 300 and a lower structural member 400, the upper structural member 300 is disposed above the television module 100, the lower structural member 400 is disposed below the television module 100, and the rear case 200 further covers the components of the upper structural member 300 and the lower structural member 400, and speakers, sound recognition members, etc. are disposed in the upper structural member 300 and the lower structural member 400.
In some embodiments, as shown in fig. 3, the upper structure 300 includes a first fixing portion 310 and a first protruding portion 320, where the first fixing portion 310 is fixed above the back surface of the television module 100, so that the first protruding portion 320 protrudes from the upper edge of the television module 100.
In some embodiments, as shown in fig. 3, the lower structure 400 includes a second fixing portion 410 and a second protruding portion 420, where the second fixing portion 410 is fixed below the rear surface of the television module 100, so that the second protruding portion 420 protrudes from the upper edge of the television module 100.
In some embodiments, the outer contour of the first protrusion 320 and the outer contour of the second protrusion 420 are circular arcs, respectively, and the first protrusion 320 and the second protrusion 420 are symmetrically disposed on the upper side and the lower side of the television module 100. Further, the first fixing portion 310 and the second fixing portion 410 may have the same structure, or may have different structures according to the bearing capacity. The first fixing portion 310 and the second fixing portion 410 may be connected to the rear surface of the television module 100 by screws.
In some embodiments, the rear surface of the television module 100 is provided with a base mounting portion 110, and the base mounting portion 110 is disposed at two sides of the second fixing portion 410. Alternatively, the base mounting portion 110 includes a first base mounting portion located at the left side of the second fixing portion 410 and a second base mounting portion located at the right side of the second fixing portion 410.
In some embodiments, the display device further includes an indicator light assembly for emitting an indicator light to the front of the television module 100, the indicator light being for indicating an on standby state of the display device. Different states of the display device can be indicated by using different colors of indication light; such as blue light indicating the on state of the display device, yellow light indicating the standby or off state of the display device. In some embodiments, the indicator light assembly includes an indicator light circuit board, an indicator light bead, an indicator light guide member, and the like, where the indicator light circuit board is disposed on the back of the television module 100, the indicator light bead is disposed on the indicator light circuit board, one end of the indicator light guide member is optically connected with the indicator light bead, and the other end is inlaid on the front or side of the television module 100, so that the indicator light assembly can send out prompt light to the front of the television module 100.
In some embodiments of the present application, the camera is disposed on the upper structure 300, so as to facilitate the selection of the shielding camera, and further, the camera sliding device is also disposed on the upper structure 300. A schematic structural diagram of an upper structural member 300 according to an embodiment is schematically shown in fig. 4. As shown in fig. 4, the upper structure 300 is provided with a camera slider device 500, and the camera slider device 500 shields the camera (the camera is shielded by the camera slider device and is not shown). To facilitate pushing of the camera slider device 500, the top of the camera slider device 500 protrudes from the front surface of the upper structure 300.
A cross-sectional view of an upper structure 300 in a camera slider device 500 according to an embodiment is schematically illustrated in fig. 5. As shown in fig. 5, one end of the camera slider device 500 is disposed on the upper structural member 300 in a covering fit manner, and the other end is embedded in the upper structural member 300. The camera slider device 500 provided in the embodiment of the application includes a camera slider 510, a slider support 520 and a slider 530, wherein the camera slider 510 is cooperatively connected to one side of the slider support 520, and the slider 530 is cooperatively connected to the other side of the slider support 520. The upper structural member 300 is provided with a mounting hole for the camera slider device, and the slider bracket 520 is embedded and fixed in the mounting hole for the camera slider device, so that the mounting hole for the camera slider device 500 is used for mounting the camera slider device.
In some embodiments of the present application, the camera slider 510 includes a slider body 511 and a slider fixing seat 512, wherein the slider body 511 is used for shielding the camera, and the slider fixing seat 512 is disposed on the back of the slider body 511; the slider bracket 520 is provided with a first through hole 521, the slider fixing seat 512 on the camera slider 510 passes through the first through hole 521 and is fixedly connected with the slider 530, and the slider 530 can move along the extending direction of the first through hole 521 on the slider bracket 520. When the sliding cover body 511 is pushed, the sliding cover body 511 moves the sliding block 530 along the extending direction of the first through hole 521, and further drives the sliding cover body 511 to move, so that the sliding cover body 511 shields or does not shield the camera. Assuming that the sliding cover body 511 shields the camera at the sliding starting position, the sliding cover body 511 does not shield the camera by pushing the sliding cover body 511 to the sliding stopping position, so that the camera can shoot normally; if the sliding cover body 511 is pushed back to the sliding start position, the sliding cover body 511 can shield the camera, and the camera can be blocked from shooting.
Fig. 6 schematically illustrates an exploded view of a first camera slider device 500 according to an embodiment, and fig. 7 schematically illustrates an exploded view of a second camera slider device 500 according to an embodiment. As shown in fig. 6 and 7, a sliding rail groove 513 is further provided on the camera slider 510, and the sliding rail groove 513 is provided on the back surface of the slider body 511; the front of the corresponding sliding cover bracket 520 is also provided with a sliding rail 522, and the sliding rail 522 is connected with the sliding rail groove 513 in a matching way. Thus, through the cooperation between the sliding rail 522 and the sliding rail groove 513, the stability of the sliding cover body 511 when moving relative to the sliding cover bracket 520 is ensured. In some embodiments, the slider mount 512 is screwed to the slider 530.
In some embodiments, two slide rails 513 are disposed on the camera slider 510, such as a first slide rail and a second slide rail, wherein the first slide rail is disposed on one side of the slider holder 512, and the second slide rail is disposed on the other side of the slider holder 512; the front surface of the slide cover bracket 520 is provided with two sliding rails 522, such as a first sliding rail and a second sliding rail, where the first sliding rail is disposed on one side of the first through hole 521, and the second sliding rail is disposed on the other side of the first through hole 521. The first sliding rail is matched and connected with the first sliding rail groove, and the second sliding rail is matched and connected with the second sliding rail groove, so that the sliding cover body 511 can move more stably relative to the sliding cover bracket 520. In some embodiments, a sliding rail is disposed on the camera sliding cover 510, and a sliding rail groove is disposed on the front surface of the sliding cover bracket 520, for example, two sliding rails are disposed on the camera sliding cover 510, and two sliding rail grooves are disposed on the front surface of the sliding cover bracket 520.
In the embodiment of the application, the lower part of the sliding cover support 520 further comprises a second through hole 523, and the sliding cover support 520 is connected with the camera in a covering and matching way through the second through hole 523, so that the sliding cover support 520 does not obstruct the sight of the camera when being connected with the camera in a matching way.
In some embodiments, a sliding groove 524 is disposed on the sliding cover support 520, the sliding groove 524 is communicated with the first through hole 521, the sliding block 530 is disposed in the sliding groove 524, and the sliding groove 524 is used to limit the moving direction of the sliding block 530 and facilitate the sliding block 530 to move within the track requirement.
In some embodiments, the camera slider device 500 further includes a spring 540, the spring 540 is disposed on the slider 530, and the spring 540 is cooperatively connected with a side wall of the sliding slot 524. The spring 540 is a resilient structure that facilitates the positioning of the slider 530 within the sliding channel 524 without unduly impeding movement of the slider 530.
Fig. 8 schematically illustrates a configuration of the cooperation of the elastic piece 540 and the slider 530 according to an embodiment. As shown in fig. 8, the spring 540 in the embodiment of the application includes a V-shaped spring body 541, and a first mounting end 542 and a second mounting end 543 disposed at two ends of the V-shaped spring body 541. Generally, the V-shaped spring body 541, the first mounting end 542, and the second mounting end 543 are formed as an integral piece of sheet metal. As shown in fig. 8, the slider 530 is provided with a first mounting groove 531 and a second mounting groove 532, the first mounting end 542 is clamped in the first mounting groove 531, the second mounting end 543 is clamped in the second mounting groove 532, and the elastic sheet 540 is fixedly mounted on the slider 530 through the first mounting groove 531 and the second mounting groove 532. The slider 530 provided with the spring 540 is disposed in the sliding groove 524 in an interference fit, so that the spring 540 deforms to press the slider 530 into the sliding groove 524, but not excessively prevent the movement of the slider 530. Meanwhile, the elastic sheet 540 is used, so that the hand feeling of pushing the sliding cover body 511 is further increased, and the sliding cover body 511 is prevented from freely moving under the condition of no enough external force.
In some embodiments, the camera slider device 500 further includes a decoration frame 550, where the decoration frame 550 is disposed on the front surface of the slider body 511. The decoration frame 550 is used for shielding the gap between the sliding cover body 511 and the camera sliding cover device 500 and the upper structural member 300, so as to improve the overall aesthetic property of the display device. The decorative frame 550 may be provided as a member with a logo-like structure, and may be made of a metal or the like.
In some embodiments, as shown in fig. 7, a limiting protrusion 525 is disposed on a side wall of the sliding groove 524, and the limiting protrusion 525 makes the width of the sliding groove 524 have a certain change, so as to raise the movement resistance of the elastic sheet 540, and reach the movement limit of the sliding block 530 to a certain extent.
Fig. 9 is a block diagram illustrating a sliding start position of the slide cover body 511 according to an embodiment, and fig. 10 is a block diagram illustrating a sliding stop position of the slide cover body 511 according to an embodiment. As shown in fig. 9, at the sliding starting position of the sliding cover body 511, the elastic sheet 540 is cooperatively connected with the bottom end of the limiting protrusion 525; as shown in fig. 10, in the sliding stop position of the slide cover body 511, the elastic piece 540 is cooperatively connected with the top end of the limiting protrusion 525. Thus, the hand feeling of the sliding cover body 511 is further improved, so that the feedback is obviously stopped in the sliding process, and the sliding cover body 511 can be prevented from automatically falling back in the using process of the camera.
Fig. 11 is a schematic front view illustrating a sliding closure body 511 in a sliding start position according to an embodiment, and fig. 12 is a schematic front view illustrating a sliding closure body 511 in a sliding stop position according to an embodiment. As shown in fig. 11, when the sliding cover body 511 is at the sliding start position, the sliding cover body 511 can cover the camera; as shown in fig. 12, the camera leaks out when the slide cover body 511 is in the slide stop position. In the specific use of the display device, if the camera is required to be used, the sliding cover body 511 is pushed to enable the camera sliding cover 510 to move relative to the sliding cover bracket 520, so that the sliding cover body 511 is separated from shielding the camera; if the camera is used, the sliding cover body 511 is pushed reversely to enable the camera sliding cover 510 to move reversely relative to the sliding cover bracket 520, so that the sliding cover body 511 can shield the camera again. Therefore, the display device provided by the embodiment of the application can selectively shield the camera through the sliding cover body 511, so that the camera is effectively prevented from shooting under the condition that a user does not know.
In some embodiments, the sliding cover support 520 is provided with a mounting portion, the back surface of the upper structural member 300 is provided with a mounting post, and the sliding cover support 520 is fixed on the upper structural member 300 through the fixed cooperation of the mounting portion and the mounting post. In some embodiments, the slide bracket 520 is further provided with a first mounting portion 526 and a second mounting portion 527, the first mounting portion 526 is located on one side of the slide bracket 520, the second mounting portion 527 is located on the other side of the slide bracket 520, and the slide bracket 520 is mounted and fixed on the upper structural member 300 through the first mounting portion 526 and the second mounting portion 527. In some embodiments, the first protruding portion 320 of the upper structural member 300 is provided with a first mounting post and a second mounting post at the back thereof, the first mounting portion 526 is fixedly connected to the first mounting post, and the second mounting portion 527 is fixedly connected to the second mounting post, so as to realize the mounting and fixing of the slide bracket 520 on the upper structural member 300.
In some embodiments, the first protrusion 320 of the upper structure 300 is provided with a third through hole, the slide body 511 is disposed on the front side of the first protrusion 320, and the slide holder 512 passes through the third through hole, so that when the camera slide 510 is moved, the slide body 511 drives the slide holder 512 to move relatively in the third through hole.
In an embodiment of the present application, an atmosphere lamp assembly is provided on the rear case 200 of the display device. The atmosphere lamp component is used for providing atmosphere illumination, and then increases the fresh sense of smart television and promotes the input sense that the user used display device. A schematic structural view of the rear case 200 according to an embodiment is schematically shown in fig. 13, and an exploded schematic view of the rear case according to an embodiment is schematically shown in fig. 14. As shown in fig. 13 and 14, the back surface of the rear case 200 in the display device provided by the embodiment of the application is further provided with an atmosphere lamp assembly 600, and the atmosphere lamp assembly 600 is used for providing atmosphere illumination for the back surface of the display device. In some embodiments, the atmosphere lamp assembly 600 is in a ring-shaped structure, and the projection of the atmosphere lamp assembly 600 in the front direction of the display device is covered on the television module 100, the upper structural member 300 and the lower structural member 400, so that the upper structural member 300 and the lower structural member 400 are arranged on the display device to facilitate the implementation of the setting of the ring-shaped atmosphere lamp assembly 600. Further, in some embodiments, the diameter of the atmosphere lamp assembly 600 may be greater than or equal to 1m.
Therefore, in the display device provided by the embodiment of the application, the atmosphere lamp assembly 600 with a larger coverage area is formed on the back surface of the rear shell by combining the upper structural member 300 and the lower structural member 400, and the lighting effect of the atmosphere lamp assembly 600 can be increased, for example, the equivalent of the atmosphere lamp assembly 600 is put on the wall on the back of the display device, and the lighting effect around the display device is baked through wall emission, so that the lighting effect of the display device is increased, thereby being beneficial to increasing the freshness of the display device and improving the input sense of a user using the display device.
In some embodiments of the present application, the outer contour of the upper structural member 300 and the outer contour of the lower structural member 400 are respectively circular arcs; meanwhile, the rear case 200 includes a first protrusion 201 and a second protrusion 202, the first protrusion 201 is covered on the rear surface of the upper structural member 300, and the second protrusion 202 is covered on the rear surface of the lower structural member 400. Further, the first protrusion 201 covers the back surface of the first protrusion 320, and the second protrusion 202 covers the back surface of the first protrusion 420. At the positions of the first protrusion 201 and the second protrusion 202, the atmosphere lamp assembly 600 is located near the edge. In the embodiment of the application, the first protrusion 201 and the second protrusion 202 on the rear shell are utilized to realize the annular structural design of the atmosphere lamp assembly 600, so that the outer contour of the atmosphere lamp assembly 600 in the height direction of the television module 100 exceeds the television module 100, thereby being beneficial to ensuring the lamp effect of the atmosphere lamp assembly 600.
An exploded schematic view of an atmosphere lamp assembly 600 according to an embodiment is schematically shown in fig. 15. As shown in fig. 15, the atmosphere lamp assembly 600 provided by the embodiment of the application includes a circuit board 610, a light guide 620 and a plurality of lamp beads. The lamp beads are arranged on the circuit board 610, and the lamp beads are communicated with the circuit board 610; the light guide 620 covers the lamp beads. The lamp beads can select LED lamp beads, RGB lamp beads and the like, can emit red, green and blue colors, and can realize color mixing through control. The light guide 620 is used for uniformly emitting light from the lamp beads, and the light guide 620 can be a plastic structural member with good light guide characteristics, such as a sub-gram force light guide strip, and injection molding is adopted.
In some embodiments, the light guide 620 is provided with a first accommodating groove, the circuit board 610 is disposed in the first accommodating groove, and then the light guide 620 is fixed on the rear housing 200, so that the fixing of the light guide 620 and the rear housing 200 is realized and the mounting and fixing of the atmosphere lamp assembly 600 on the rear housing are realized conveniently. For example, the light guide 620 is fixedly coupled to the rear case 200 by screws.
In some embodiments, because the diameter of the atmosphere lamp assembly 600 is relatively large, the atmosphere lamp assembly 600 includes several segments to facilitate fabrication. Optionally, the circuit board 610 and the light guide 620 include a plurality of sections, and adjacent sections of circuit boards are sequentially connected to form a circular circuit board 610, and adjacent sections of light guide are sequentially connected to form a circular light guide 620. Specifically, the number of segments respectively included in the circuit board 610 and the light guide 620 may be selected according to the size of the atmosphere lamp assembly 600. For example, the circuit board 610 and the light guide 620 include 2, 3, 4, 6, etc. sections, respectively, and generally the larger the size of the atmosphere lamp assembly 600, the more the circuit board 610 and the light guide 620 include the number of sections, respectively. The segmented arrangement of the circuit board 610 and the light guide 620 facilitates production, semi-finished transportation, etc. of the atmosphere lamp assembly 600. Further, the arc length and the central angle of each segment of the circuit board 610 are equal, and the arc length and the central angle of each segment of the light guide 620 are equal.
Adjacent sections of circuit boards are connected through wires, and then the circuit boards 610 forming a circular ring shape are connected to the main circuit board of the television module 100; the adjacent sections of light guide members are connected through connecting parts arranged on each section of light guide member.
In some embodiments, the circuit board 610 and the light guide 620 each include 6 segments. An exploded schematic view II of an atmosphere lamp assembly 600 according to an embodiment is schematically shown in FIG. 16. As shown in fig. 16, the circuit board 610 includes a first segment circuit board 611, a second segment circuit board 612, a third segment circuit board 613, a fourth segment circuit board 614, a fifth segment circuit board 615, and a sixth segment circuit board 616, which are connected in a conductive manner, and the central angles of the first segment circuit board 611, the second segment circuit board 612, the third segment circuit board 613, the fourth segment circuit board 614, the fifth segment circuit board 615, and the sixth segment circuit board 616 are all 60 °; the light guide 620 includes a first segment light guide 621, a second segment light guide 622, a third segment light guide 623, a fourth segment light guide 624, a fifth segment light guide 625, and a sixth segment light guide 626, which are sequentially connected, and central angles of the first segment light guide 621, the second segment light guide 622, the third segment light guide 623, the fourth segment light guide 624, the fifth segment light guide 625, and the sixth segment light guide 626 are all 60 °. The first section of circuit board 611 is in fit connection with the first section of light guide piece 621, the second section of circuit board 612 is in fit connection with the second section of light guide piece 622, the third section of circuit board 613 is in fit connection with the third section of light guide piece 623, the fourth section of circuit board 614 is in fit connection with the fourth section of light guide piece 624, the fifth section of circuit board 615 is in fit connection with the fifth section of light guide piece 625, and the sixth section of circuit board 616 is in fit connection with the sixth section of light guide piece 626. In this example, the circuit board 610 and the light guide 620 are divided into 6 sections, which is more convenient for the production of the atmosphere lamp assembly 600, the transportation of semi-finished products, and the like, such as the mold processing, the injection molding of semi-finished products, the transportation of semi-finished products, and the manufacturability of the whole machine product.
In some embodiments, one end of the first segment light guide 621, one end of the second segment light guide 622, one end of the third segment light guide 623, one end of the fourth segment light guide 624, one end of the fifth segment light guide 625, and one end of the sixth segment light guide 626 are provided with connection portions, respectively, and the light guides of adjacent segments are connected by corresponding connection portions; such as screws, connect adjacent connection portions. Fig. 17 is a schematic view of the partial structure a of fig. 15. As shown in fig. 17, the third section light guide 623 is provided with a connection portion 6231, and the fourth section light guide 624 is fixedly connected by the connection portion 6231.
As shown in fig. 17, the third section light guide 623 and the fourth section light guide 624 are further provided with a first accommodating groove 627, respectively, and the first accommodating grooves 627 on the third section light guide 623 and the fourth section light guide 624 are respectively used for accommodating the corresponding circuit board sections. As shown in fig. 17, a plurality of fixing posts 628 are also provided in the first receiving groove 627.
A cross-sectional view of an atmosphere lamp assembly 600 according to an embodiment is schematically illustrated in fig. 18. As shown in fig. 18, the light guide 620 is provided with a first receiving groove 627 and a fixing post 628, the circuit board 610 is provided with a first mounting hole 617, and the fixing post 628 passes through the corresponding first mounting hole 617 to fix the circuit board in the first receiving groove 627.
A cross-sectional view of the rear housing 200 according to an embodiment is schematically illustrated in fig. 19. As shown in fig. 19, the rear case 200 is provided with a second accommodation groove 203, and the atmosphere lamp assembly 600 is locked in the second accommodation groove 203. Optionally, the second accommodating groove 203 is provided with a plurality of second mounting holes 204, and the fixing columns 628 sequentially pass through the first mounting holes 617 and the second mounting holes 204 to fixedly connect the light guide 620 and the rear case 200.
In some embodiments, the light guide 620 is provided with a plurality of third mounting holes, the circuit board 610 is provided with a plurality of fourth mounting holes, the second accommodating groove 203 is provided with a plurality of fifth mounting holes, and the light guide 620 and the rear case 200 are fixedly connected by screws sequentially passing through the fifth mounting holes, the fourth mounting holes and the third mounting holes. The connection firmness of the atmosphere lamp assembly 600 and the rear case 200 is ensured by the screw connection.
In the embodiment of the application, the atmosphere lamp assembly is connected with the controller, and the use of the atmosphere lamp assembly is controlled by the controller. In some embodiments, the controller may be a main controller of the display device, or may be a controller controlled by a main controller and responsible for controlling a part of the display device.
In some embodiments, to facilitate the control of the lamp beads, the lamp beads may be divided into a plurality of control units, and then the time sequence lighting control of each control unit is performed, so as to achieve the lighting and lighting variation control of the atmosphere lamp assembly. Fig. 20 illustrates a schematic diagram of a lamp bead circuit of an atmosphere lamp assembly according to an embodiment. As shown in fig. 20, in some embodiments, the beads in the atmosphere lamp assembly are single-color LEDs, and may specifically include an led_r for emitting red light, an led_g for emitting green light, and an led_b for emitting blue light; the three lamp beads are divided into a control unit according to the colors, the control units are connected in parallel by adopting a circuit, and the same control signal is adopted in the control unit, for example, three LEDs_R are controlled by a Red signal, three LEDs_G are controlled by a Green signal and three LEDs_B are controlled by a Blue signal. In some embodiments, the brightness and the color of the atmosphere lamp assembly are mixed by the luminous colors of the control units, and the adjustment of the brightness and the color change of the atmosphere lamp assembly can be realized by controlling the duty ratio controlled by Red, green and Blue signals, so that the selection of different brightness and color can be provided for different use scenes of the display device, and the corresponding working mode of the atmosphere lamp assembly can be provided for different use scenes of the display device; wherein the operating mode of the atmosphere lamp assembly comprises on and off, the on comprises several combinations of color and brightness. In some embodiments, the atmosphere lamp assembly may include different operation modes under the same use scene, and the user may customize the selection setting, so that the display device uses the atmosphere lamp assembly according to the user's customized selection setting.
In some embodiments, a user inputs an operating instruction to a display device, the response of which may turn on, off, and switch the atmosphere lamp assembly; the operation instruction includes power on, power off, switching of use modes, such as switching from watching to speaker mode, waking up voice control, etc.
In some embodiments, the display device turns on the atmosphere lamp assembly in response to a power-on operation instruction. Optionally, in response to a start-up operation instruction, turning on the atmosphere lamp assembly with a gradually-brightening variation trend; the change trend can be selected and set according to actual needs, and can be gradually lightened in an equal incremental mode or in an incremental mode of the change amount. After the display equipment is started, the atmosphere lamp assembly can be kept in an on state continuously, the atmosphere lamp assembly can be turned off, and then the working mode of the atmosphere lamp assembly is switched according to the further received operation instruction.
In some embodiments, the display device turns off the atmosphere light assembly in response to a received power-off or standby operation instruction. Optionally, in response to a received shutdown operation instruction, turning off the atmosphere lamp assembly in a manner of gradually darkening the brightness; the same change trend can be selected and set according to actual needs, and can be gradually darkened in an equal decreasing mode or in a decreasing mode of the change amount. Optionally, the display device is responsive to the received standby instruction to turn off the atmosphere lamp assembly with a trend of gradually dimming.
In some embodiments, the television module includes a light sense, such as a light value sensor; the display equipment can perceptively acquire the target brightness of the environment where the display equipment is positioned through light sensation; and the brightness of the atmosphere lamp assembly can be adjusted according to the target brightness of the environment where the display equipment is located. If the brightness of the environment where the display device is located is higher, the brightness of the atmosphere lamp assembly is increased, so that the effect of atmosphere illumination is ensured; when the brightness of the environment where the display device is located is low, the brightness of the atmosphere lamp assembly is reduced, and the atmosphere illumination is ensured not to generate discomfort to the user. Furthermore, when the brightness of the environment where the display device is located is different under the same use scene of the display device, the brightness of the atmosphere lamp assembly is adjusted according to the brightness of the environment where the display device is located, so that the same freshness can be guaranteed to the user by the atmosphere lamp assembly even if the brightness of the environment where the display device is located is different.
Optionally, a corresponding relation between the brightness of the environment where the display device is located and the brightness of the atmosphere lamp assembly is established, and when the target brightness of the environment where the display device is located is obtained, the brightness of the atmosphere lamp assembly is adjusted to the corresponding brightness according to the target brightness of the environment where the display device is located.
In some embodiments, in response to detecting that the change in ambient light is greater than a preset threshold, the control timing of the ambient light assembly is changed to cause a change in at least one of brightness or color.
In some embodiments, adjusting the brightness of the ambient light assembly according to the target brightness of the environment in which the display device is located includes: determining target brightness intervals to which the target brightness belongs, wherein the intervals of different target brightness correspond to different brightness of the atmosphere lamp assembly; and adjusting the brightness of the atmosphere lamp component according to the target brightness interval to which the target brightness belongs. Specifically, dividing the ambient brightness of the display equipment into a plurality of target brightness intervals, and establishing a corresponding relation between the target brightness intervals and the brightness of the atmosphere lamp assembly, wherein different target brightness intervals correspond to different brightness of the atmosphere lamp assembly; when the target brightness of the environment where the display equipment is located is obtained, a target brightness interval to which the target brightness belongs is determined, the adjustment brightness of the atmosphere lamp assembly is determined according to the corresponding relation between the target brightness interval and the brightness of the atmosphere lamp assembly, and then the adjustment brightness of the atmosphere lamp assembly reaches the determined adjustment brightness of the atmosphere lamp assembly.
In some embodiments, different usage states of the display device may correspond to different operating modes or control timings of the ambient light assembly. Such as: in the normal viewing state, the working mode of the atmosphere lamp component corresponding to the normal viewing state is provided; in the state (mode) of music (sound box), the working mode of the atmosphere lamp component corresponding to the music state is provided; in the voice control state, the working mode of the atmosphere lamp component corresponding to the voice control state is provided. Optionally, in the normal video watching state, the working mode of the atmosphere lamp assembly is a warm white light state with a certain brightness, in the music state, the working mode of the atmosphere lamp assembly is a flickering state with brightness and continuously changed color, and in the voice control state, the working mode of the atmosphere lamp assembly is a blue light state with a certain brightness. In some embodiments, in response to a received instruction to play an audio/video, a control timing sequence of an atmosphere lamp assembly is determined according to the type of the audio/video, and the control timing sequences of different atmosphere lamp assemblies correspond to different audio/video types.
Further, in some embodiments, in response to receiving an instruction to switch thematic controls in the navigation bar, the control timing of the mood light assembly is changed to cause a change in at least one of the brightness or color of the mood light assembly.
In some embodiments, the user inputs the wake-up word to wake-up the voice control, and the display device starts the working mode of the atmosphere lamp assembly corresponding to the voice control in response to an operation instruction of waking up the voice control. Optionally, when the display device responds to the operation instruction of waking up the voice control, the atmosphere lamp assembly is started to work in a working mode corresponding to the voice control while entering a voice control state; or after entering the voice control state, starting the working mode of the atmosphere lamp assembly corresponding to the voice control.
In some embodiments, the display device is responsive to a detected voice input. And determining the control time sequence of the atmosphere lamp assembly according to the change of the input voice parameters, wherein the control time sequences of different atmosphere lamp assemblies correspond to different voice parameters.
In some embodiments, the operation instruction of the user may cause the usage state of the display device to change (switching of usage scene), so as to ensure that the display device has sufficient freshness, the operation mode of the atmosphere lamp assembly is changed. Such as: when the display device is in a normal video watching state, the working mode of the atmosphere lamp assembly is warm white with certain brightness, when the display device is in a music state, the working mode of the atmosphere lamp assembly is in a flickering state with brightness and continuously changed color, and when the display device is switched between the normal video watching state and the music state due to an operation instruction of a user, the working mode of the atmosphere lamp assembly is switched and changed. Alternatively, the operation instruction of the user may cause a change in the usage state of the display device, and in response to the operation instruction, the operation mode of the atmosphere lamp assembly is switched and changed simultaneously during the process of switching the usage state, or the operation mode of the atmosphere lamp assembly is switched and changed after the usage state is switched.
Based on the display device provided by the embodiment of the application, the embodiment of the application also provides a control method of the atmosphere lamp assembly. The method for controlling the atmosphere lamp assembly provided by the embodiment of the application is used for the display device provided by the embodiment, and comprises the following steps:
and the display equipment responds to the received starting operation instruction, so that the change trend of the brightness gradually becomes brighter, and the atmosphere lamp assembly is started.
In some embodiments, the display device responds to the received start-up operation instruction, so that the change trend of the brightness gradually becomes bright starts up the atmosphere lamp assembly, and the atmosphere lamp assembly is completed after the start-up is completed.
In some embodiments, the display device is responsive to the received standby operation instruction to turn off the atmosphere lamp assembly with a trend of gradual dimming of the brightness.
In some embodiments, the display device changes the control timing of the ambience light assembly to change at least one of brightness or color in response to a received instruction to switch thematic controls in the navigation bar.
In some embodiments, the display device determines, according to the type of the audio and video, a control timing sequence of the atmosphere lamp assembly in response to the received instruction to play the audio and video, where different control timing sequences of the atmosphere lamp assembly correspond to different audio and video types.
In some embodiments, the display device changes the control timing of the ambient light assembly to cause a change in at least one of brightness or color in response to a received instruction to switch display modes.
In some embodiments, the display device changes the control timing of the ambient light assembly to cause a change in at least one of brightness or color in response to detecting that the change in ambient light is greater than a preset threshold.
In some embodiments, the display device determines a control timing of the mood light assembly in response to the detected voice input, based on a change in the input voice parameter, the control timing of different ones of the mood light assemblies corresponding to different voice parameters.
Finally, it should be noted that: in the embodiment, the progressive description is adopted, and different parts can be mutually referred; in addition, the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (8)
1. A display device, characterized by comprising:
the television module comprises a controller, wherein the top edge and the bottom edge of the outer contour of the television module are parallel, and the two side edges are parallel;
the rear shell is covered on the back surface of the television module;
the upper structural part comprises a first fixing part and a first protruding part, wherein the first fixing part is fixed above the back surface of the television module, so that the first protruding part protrudes out of the upper edge of the television module;
the lower structural part comprises a second fixing part and a second protruding part, and the second fixing part is fixed below the back surface of the television module so that the second protruding part protrudes out of the upper edge of the television module; the atmosphere lamp assembly is in a ring shape and is arranged on the back surface of the rear shell and used for providing atmosphere illumination for the back surface of the display equipment;
the arc-shaped top of the atmosphere lamp assembly is positioned at the rear of the upper structural member, and the arc-shaped bottom of the atmosphere lamp assembly is positioned at the rear of the lower structural member;
the atmosphere lamp assembly comprises a circuit board and a light guide member, a first accommodating groove is formed in the back of the light guide member, the circuit board is clamped in the first accommodating groove, lamp beads are located in the first accommodating groove, a plurality of lamp beads are arranged on the circuit board, each lamp bead comprises a single-color lamp bead with at least two colors, the lamplight colors of the atmosphere lamp assembly are mixed by the at least two colors, the light guide member is connected with the circuit board and the light guide member covers the lamp beads, and the controller is connected with the circuit board so that the lamp beads are controlled by a preset control time sequence, and the duty ratio of control signals of the single-color lamp beads is controlled so as to adjust the brightness and the color of the atmosphere lamp assembly.
2. The display device according to claim 1, wherein the display device further comprises:
and the base mounting part is arranged on the back of the television module and positioned on two sides of the second fixing part, and is used for mounting a base.
3. The display device according to claim 2, wherein an upper side of the rear case is provided with a first protrusion for covering a rear surface of the first protrusion, and a lower side of the rear case is provided with a second protrusion for covering a rear surface of the second protrusion;
the back of backshell sets up atmosphere lamp subassembly, atmosphere lamp subassembly is the ring just the projection of atmosphere lamp subassembly in display device front direction cover the TV module the last structure with down on the structure.
4. The display device according to claim 2, wherein an outer contour of the first protruding portion and an outer contour of the second protruding portion are each circular arc-shaped;
the first protruding portion and the second protruding portion are symmetrically arranged.
5. The display device according to claim 1, further comprising:
the indicator lamp assembly is arranged on the television module and used for emitting prompt light to the front face of the television module, and the prompt light is used for prompting the on-standby state of the display equipment.
6. The display device according to claim 1, wherein a second accommodation groove is provided on the rear case, the atmosphere lamp assembly is provided in the second accommodation groove, and the atmosphere lamp assembly is provided in the second accommodation groove.
7. The display device according to claim 1, wherein the light guide member includes at least a first-stage light guide member and a second-stage light guide member connected in sequence;
the circuit board at least comprises a first section of circuit board and a second section of circuit board which are connected in turn in a conducting manner;
the circuit boards of different sections are respectively matched and connected with the light guide pieces of different sections; or the light guide parts of different sections are respectively matched and connected with the circuit boards of different end sections.
8. An atmosphere lamp assembly control method, characterized by being applied to the display device of any one of claims 1 to 7; the method comprises the following steps:
responding to the received starting operation instruction to enable the change trend of the brightness to be gradually lightened to start the atmosphere lamp assembly;
or, responding to the received starting operation instruction, starting the atmosphere lamp assembly according to the change trend of gradually brightening the brightness, and finishing the atmosphere lamp assembly after the starting is finished;
or, responding to the received standby operation instruction, and turning off the atmosphere lamp assembly according to the change trend of gradually darkening the brightness;
Or, in response to a received instruction for switching the thematic control in the navigation bar, changing the control time sequence of the atmosphere lamp assembly so as to change at least one of brightness and color;
or, in response to a received instruction for playing the audio and video, determining the control time sequence of the atmosphere lamp assembly according to the type of the audio and video, wherein the control time sequences of different atmosphere lamp assemblies correspond to different audio and video types;
or, in response to the received instruction to switch the display mode, changing the control timing of the atmosphere lamp assembly to change at least one of brightness or color;
or, in response to detecting that the change in ambient light is greater than a preset threshold, changing a control timing of the ambient light assembly to cause a change in at least one of brightness or color;
or, in response to the detected voice input, determining a control time sequence of the atmosphere lamp assembly according to the change of the input voice parameters, wherein different control time sequences of the atmosphere lamp assembly correspond to different voice parameters.
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| CN208595461U (en) * | 2018-07-05 | 2019-03-12 | Tcl海外电子（惠州）有限公司 | Atmosphere lamp and display device |
| CN110440226A (en) * | 2019-09-10 | 2019-11-12 | 广东工业大学 | Atmosphere lamp, atmosphere lamp automatic switching method and the associated component that can automatically switch |
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| CN100341383C (en) * | 2002-01-27 | 2007-10-03 | 海尔集团公司 | Intelligent control background lamp of TV set |
| CN102438357B (en) * | 2011-09-19 | 2014-12-17 | 青岛海信电器股份有限公司 | Method and system for adjusting ambient lighting device |
| CN207230289U (en) * | 2017-08-02 | 2018-04-13 | 合肥惠科金扬科技有限公司 | Atmosphere lamp, back shell structure and electronic product |
| CN109448610A (en) * | 2018-12-13 | 2019-03-08 | 深圳市万普拉斯科技有限公司 | Display device |
| CN110769577B (en) * | 2019-10-18 | 2022-02-25 | Oppo（重庆）智能科技有限公司 | Atmosphere lamp control method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208595461U (en) * | 2018-07-05 | 2019-03-12 | Tcl海外电子（惠州）有限公司 | Atmosphere lamp and display device |
| CN110440226A (en) * | 2019-09-10 | 2019-11-12 | 广东工业大学 | Atmosphere lamp, atmosphere lamp automatic switching method and the associated component that can automatically switch |
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