Atmosphere lamp mounting structure and display equipment

Abstract

The utility model relates to the technical field of display, and discloses an atmosphere lamp mounting structure and display equipment. The atmosphere lamp mounting structure comprises a display rear cover and a lamp strip. The display rear cover is provided with a lamp holder and a first circuit board. The first circuit board is arranged close to the lamp holder. The lamp strip is detachably installed on the lamp holder. The lamp strip is connected with a second circuit board. The second circuit board is detachably installed on the first circuit board and electrically connected with the first circuit board. Therefore, detachable installation of the lamp strip and the second circuit board can be achieved, different lamp strips can be replaced according to different use scenes, and meanwhile the lamp strips can be maintained conveniently.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to an atmosphere light installation structure and a display device. Background Art

[0002] In the related art, the ambient light of the display device is usually fixedly installed on the back cover of the display, so that the style of the ambient light is single and difficult to replace, and it cannot meet the diversified usage requirements. Utility Model Content

[0003] The present application aims to provide an atmosphere light installation structure and a display device. By detachably connecting the light strip to the lamp holder and detachably connecting the second circuit board to the first circuit board, the light strip can be removed from the back cover of the display to facilitate replacement of different light strips for different usage scenarios, and also facilitate maintenance of the light strip.

[0004] The embodiment of the present application provides an atmosphere lamp installation structure, including:

[0005] The display back cover is provided with a lamp holder and a first circuit board, wherein the first circuit board is arranged close to the lamp holder;

[0006] A light strip is detachably mounted on the lamp holder, the light strip is connected to a second circuit board, the second circuit board is detachably mounted on the first circuit board and is electrically connected to the first circuit board.

[0007] In some embodiments, the first circuit board is magnetically connected to the second circuit board.

[0008] In some embodiments, one of the first circuit board and the second circuit board is configured with a ejector pin, and the other circuit board is configured with a first electrical connection portion, and the ejector pin abuts against the first electrical connection portion.

[0009] In some embodiments, one of the display back cover and the second circuit board is configured with a positioning column, and the other is configured with a positioning hole, and the positioning column is snap-connected to the positioning hole.

[0010] In some embodiments, the light strip includes at least two lamp beads arranged at intervals, wherein the distance between each two adjacent lamp beads is D, satisfying: 0.2 mm ≤ D ≤ 0.8 mm.

[0011] In some embodiments, a main control board is connected to the side of the display back cover away from the first circuit board, the display back cover is configured with a through hole, the first circuit board is connected to a second electrical connection part, the second electrical connection part passes through the through hole and is electrically connected to the main control board.

[0012] In some embodiments, a signal receiving circuit board is further provided on the side of the display back cover away from the first circuit board. The signal receiving circuit board is electrically connected to the main control board and is configured to receive a control signal transmitted by an external remote control device.

[0013] In some embodiments, the atmosphere lamp installation structure further includes:

[0014] The lampshade is connected to the lamp holder, and the light strip is arranged in the lampshade.

[0015] In some embodiments, an inner surface and / or outer surface of the lampshade is provided with an atomization layer.

[0016] An embodiment of the present application provides a display device, including the aforementioned atmosphere light installation structure.

[0017] The ambient light installation structure and display device provided in the embodiment of the present application are provided with a lamp holder and a first circuit board on the rear cover of the display, the lamp holder is detachably connected to the light strip, and the first circuit board is detachably connected to the second circuit board. Thus, the light strip and its second circuit board can be detachably installed, so that different light strips can be replaced according to different usage scenarios, and the light strip can also be easily repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the exploded structure of the atmosphere light installation structure provided in an embodiment of the present application.

[0020] Figure 2 A schematic diagram of the partial structure of the atmosphere light installation structure provided in an embodiment of the present application.

[0021] Figure 3 A schematic diagram of the structure of the second circuit board provided in an embodiment of the present application.

[0022] Figure 4 A schematic diagram of the partial structure of the light strip provided in an embodiment of the present application.

[0023] Figure 5 A schematic diagram of the connections between circuit boards provided in an embodiment of the present application.

[0024] Reference numerals:

[0025] 10-display back cover, 110-lamp holder, 120-positioning column, 20-lamp strip, 210-lamp beads, 30-first circuit board, 310-thrust pin, 40-second circuit board, 410-first electrical connection part, 420-positioning hole, 50-main control board, 60-signal receiving circuit board, 70-lamp cover. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0031] For details, please refer to Figures 1 to 5 The embodiment of the present application provides an atmosphere lamp installation structure. The atmosphere lamp installation structure includes a display back cover 10 and a lamp belt 20. The display back cover 10 is provided with a lamp holder 110 and a first circuit board 30. The first circuit board 30 is arranged near the lamp holder 110. The lamp belt 20 is detachably mounted on the lamp holder 110. The lamp belt 20 is connected to a second circuit board 40. The second circuit board 40 is detachably mounted on the first circuit board 30 and is electrically connected to the first circuit board 30.

[0032] In some embodiments, by providing a lamp holder 110 and a first circuit board 30 on the display back cover 10, the lamp holder 110 is detachably connected to the light strip 20, and the first circuit board 30 is detachably connected to the second circuit board 40. Thus, the light strip 20 and its second circuit board 40 can be detachably installed, so that different light strips 20 can be replaced according to different usage scenarios, and the light strip 20 can also be easily repaired.

[0033] The lamp holder 110 may be configured to be a strip, a circle, an ellipse, a ring, a polygonal ring structure or an irregular special-shaped structure. The shape of the light strip 20 is adapted to the shape of the lamp holder 110 .

[0034] The lamp holder 110 may be configured as a slot-shaped structure, and the light strip 20 is disposed in the slot-shaped structure and installed based on the extension direction of the slot-shaped structure.

[0035] In some embodiments, the light strip 20 can be bonded to the lamp holder 110. For example, the light strip 20 has its own adhesive backing. The light strip 20 can be bonded to the lamp holder 110 by tearing off the release paper of the light strip 20. The adhesive strength of the adhesive backing is sufficient to ensure that the light strip 20 can be reliably fixed to the lamp holder 110 and that the light strip 20 can be torn off from the lamp holder 110 under the action of external force.

[0036] In some embodiments, the light strip 20 can also be fixed to the lamp holder 110 by a fastener. For example, a first connection hole is configured on the light strip 20. A second connection hole is configured on the lamp holder 110. The fastener is sequentially inserted into the first connection hole and the second connection hole to achieve a detachable connection between the light strip 20 and the lamp holder 110.

[0037] In some embodiments, the light strip 20 can also be fixed to the lamp holder 110 by a buckle assembly. For example, a buckle portion is configured on the side of the light strip 20 facing the lamp holder 110. The lamp holder 110 is configured with a buckle hole. The buckle portion is buckled into the buckle hole to achieve detachable installation of the light strip 20 and the lamp holder 110. The buckle portion can be configured to be L-shaped, and the shape of the buckle hole is adapted to the buckle portion.

[0038] In some embodiments, the light strip 20 can also be connected to the lamp holder 110 by magnetic attraction. For example, a magnet is provided on the light strip 20, and the lamp holder 110 is made of a magnetic metal material. Thus, the light strip 20 can be connected to the lamp holder 110 by magnetic attraction.

[0039] In some embodiments, the first circuit board 30 is magnetically connected to the second circuit board 40. Thus, the first circuit board 30 and the second circuit board 40 can be quickly and detachably connected, which facilitates the installation and removal of the first circuit board 30 and the second circuit board 40.

[0040] For example, a magnet is disposed on the first circuit board 30, and a magnet is also disposed on the second circuit board 40. The magnetic poles of the two magnets correspond to each other, so that the first circuit board 30 and the second circuit board 40 form a magnetic attraction connection.

[0041] For example, a magnet is disposed on the first circuit board 30, and a magnetic metal block is disposed on the second circuit board 40. The magnetic metal block is attracted by the magnet, so that the first circuit board 30 and the second circuit board 40 are magnetically connected.

[0042] For example, a magnetic metal block is disposed on the first circuit board 30, and a magnet is disposed on the second circuit board 40. The magnetic metal block is attracted by the magnet, so that the first circuit board 30 and the second circuit board 40 are magnetically connected.

[0043] like Figure 2 and Figure 3As shown, in some embodiments, one of the first circuit board 30 and the second circuit board 40 is configured with a ejector pin 310 , and the other is configured with a first electrical connection portion 410 , and the ejector pin 310 abuts against the first electrical connection portion 410 .

[0044] It is understandable that the electrical connection between the first circuit board 30 and the second circuit board 40 can be achieved based on the ejector pin 310 abutting against the first electrical connection portion 410. In conjunction with the aforementioned magnetic connection between the first circuit board 30 and the second circuit board 40, the ejector pin 310 can directly abut against the first electrical connection portion 410 after the first circuit board 30 and the second circuit board 40 are magnetically assembled. In this way, the first circuit board 30 and the second circuit board 40 are electrically connected without the need to use wires or soldering to achieve electrical connection between the two.

[0045] For example, a pin 310 is configured on one side of the first circuit board 30 facing the second circuit board 40. A first electrical connection portion 410 is configured on one side of the second circuit board 40 facing the first circuit board 30. After the first circuit board 30 and the second circuit board 40 are magnetically connected, the pin 310 abuts against the first electrical connection portion 410 to achieve electrical connection between the first circuit board 30 and the second circuit board 40. The first electrical connection portion 410 may be a conductive metal configured on the second circuit board 40.

[0046] For example, a first electrical connection portion 410 is configured on one side of the first circuit board 30 facing the second circuit board 40. A ejector pin 310 is configured on one side of the second circuit board 40 facing the first circuit board 30. After the first circuit board 30 and the second circuit board 40 are magnetically connected, the ejector pin 310 abuts against the first electrical connection portion 410 to achieve electrical connection between the first circuit board 30 and the second circuit board 40. The first electrical connection portion 410 may be a conductive metal configured on the first circuit board 30.

[0047] Please continue reading Figure 2 and Figure 3 In some embodiments, one of the display back cover 10 and the second circuit board 40 is configured with a positioning column 120 , and the other is configured with a positioning hole 420 , and the positioning column 120 is snap-fitted into the positioning hole 420 .

[0048] It is understandable that, based on the cooperation between the positioning column 120 and the positioning hole 420, the second circuit board 40 can determine its installation position, so that the magnet on the second circuit board 40 can correspond to the magnet on the first circuit board 30, and the ejector pin 310 and the first electrical connection portion 410 between the first circuit board 30 and the second circuit board 40 are aligned to prevent the ejector pin 310 from failing to abut against the first electrical connection portion 410, thereby ensuring reliable electrical connection between the first circuit board 30 and the second circuit board 40.

[0049] For example, the display back cover 10 is configured with a positioning portion extending toward the second circuit board 40. A positioning hole 420 is configured on the second circuit board 40. The positioning portion can be snapped into the positioning hole 420 to achieve the positioning and installation of the second circuit board 40.

[0050] For example, the display back cover 10 is configured with a positioning hole 420, and the second circuit board 40 is configured with a positioning portion extending toward the display back cover 10. The positioning portion can be snapped into the positioning hole 420 to achieve positioning and installation of the second circuit board 40.

[0051] In some embodiments, a through hole may be configured on the first circuit board 30 , and the positioning column 120 may pass through the through hole and connect with the positioning hole 420 to prevent the first circuit board 30 from interfering with the positioning of the second circuit board 40 .

[0052] In some embodiments, the length of the second circuit board 40 is greater than that of the first circuit board 30. Two positioning posts 120 are provided on the display back cover 10, and the two positioning posts 120 are respectively provided on both sides of the length direction of the first circuit board 30, and the positioning posts 120 are spaced apart from the side of the first circuit board 30. Correspondingly, two positioning holes 420 are constructed on the second circuit board 40, so that the two positioning holes 420 are respectively engaged with the two positioning parts to realize the rapid positioning of the second circuit board 40. At the same time, it can prevent the first circuit board 30 from interfering with the positioning of the second circuit board 40.

[0053] In some embodiments, the width of the second circuit board 40 is greater than the width of the first circuit board 30. Two positioning holes 420 are provided on the display back cover 10, and the two positioning holes 420 are respectively provided on both sides of the width direction of the first circuit board 30, and the positioning holes 420 are spaced apart from the side edges of the first circuit board 30. Correspondingly, two positioning parts are constructed on the second circuit board 40, so that the two positioning parts are respectively engaged in the two positioning holes 420 to realize the rapid positioning of the second circuit board 40. At the same time, it can prevent the first circuit board 30 from interfering with the positioning of the second circuit board 40.

[0054] In some embodiments, the light strip 20 includes at least two lamp beads 210 disposed at intervals, wherein the distance between each two adjacent lamp beads 210 is D, satisfying: 0.2 mm ≤ D ≤ 0.8 mm.

[0055] By setting the distance D between each two adjacent lamp beads 210 to be between 0.2 mm and 0.8 mm, the brightness of the light strip 20 can be higher and the problem of lamp shadow can be avoided.

[0056] like Figure 4 As shown, in some embodiments, the distance between each two adjacent lamp beads 210 can be set to 0.2 mm, 0.5 mm, 0.8 mm, or any value therebetween.

[0057] The distance between each two adjacent lamp beads 210 is the distance between the edges of the two lamp beads 210 .

[0058] In some embodiments, the light strip 20 may be a single-color COB (Chip on Board) light strip 20. Alternatively, the light strip 20 may be a three-primary-color light strip 20.

[0059] In some embodiments, the light strip 20 is a light strip with adjustable brightness 20. Alternatively, the light strip 20 may be a light strip with adjustable mode 20. For example, the color, flickering, etc. of the light may be selected based on the mode adjustment.

[0060] like Figure 5 As shown, in some embodiments, the display back cover 10 is connected to the main control board 50 on the side away from the first circuit board 30. The display back cover 10 is configured with a through hole. The first circuit board 30 is connected to the second electrical connection portion. The second electrical connection portion is arranged in the through hole and is electrically connected to the main control board 50.

[0061] It is understandable that the display back cover 10 can be installed with a screen, and the main control board 50 is located on the side of the display back cover 10 where the screen is installed. The main control board 50 can be the main board of the display device, and the first circuit board 30 is electrically connected to the main control board 50, so that the main control board 50 is used to power the first circuit board 30 and send control signals.

[0062] The through hole on the display back cover 10 is used to penetrate the second electrical connection portion of the first circuit board 30 so that the first circuit board 30 can be electrically connected to the main control board 50 through the second electrical connection portion.

[0063] The shape and size of the through hole can be adapted to the shape and size of the second electrical connection portion. For example, if the second electrical connection portion is a cylindrical conductive metal, the through hole is set as a circular hole. Among them, a mounting hole can also be set on the first circuit board 30, and the mounting hole can be matched with a fastener to fix the first circuit board 30 to the display back cover 10. In this way, the first circuit board 30 is reliably fixed.

[0064] Please continue reading Figure 5 In some embodiments, a signal receiving circuit board 60 is further provided on the side of the display back cover 10 away from the first circuit board 30. The signal receiving circuit board 60 is electrically connected to the main control board 50, and the signal receiving circuit board 60 is configured to receive a control signal transmitted by an external remote control device.

[0065] It can be understood that the signal receiving circuit board 60 is used to receive the control signal transmitted by the external remote control device and send the control signal to the main control board 50. After receiving the control signal, the main control board 50 can send it to the first circuit board 30, and transmit it to the second circuit board 40 via the first circuit board 30. In this way, the brightness and mode of the light strip 20 can be adjusted to meet different usage requirements.

[0066] For example, the signal receiving circuit board 60 can receive an infrared signal, and the remote control device transmits an infrared remote control signal.

[0067] In some embodiments, the signal receiving circuit board 60 may be integrated on the main control board 50. Alternatively, the signal receiving circuit board 60 and the main control board 50 are separately arranged and electrically connected via a cable.

[0068] like Figure 1 As shown, in some embodiments, the ambient light installation structure further includes a lampshade 70. The lampshade 70 is connected to the lamp holder 110. The light strip 20 is disposed in the lampshade 70.

[0069] It is understandable that the lampshade 70 can play the role of protection, dust prevention, light control and aesthetic improvement. The lampshade 70 can be directly connected to the lamp holder 110 of the display back cover 10 to achieve quick disassembly and assembly of the lampshade 70. Alternatively, the lampshade 70 can also be fixed to the display back cover 10 by fasteners.

[0070] In some embodiments, an atomized layer is provided on the inner surface and / or outer surface of the lampshade 70. It is understandable that the atomized layer can scatter light and solve the problem of lamp shadow to a certain extent.

[0071] In some embodiments, the inner surface of the lampshade 70 is provided with an atomized layer. Alternatively, the outer surface of the lampshade 70 is provided with an atomized layer. Alternatively, both the inner surface and the outer surface of the lampshade 70 are provided with an atomized layer.

[0072] The embodiment of the present application further provides a display device, which includes the atmosphere light installation structure in the above embodiment.

[0073] In some embodiments, by providing a lamp holder 110 and a first circuit board 30 on the display back cover 10, the lamp holder 110 is detachably connected to the light strip 20, and the first circuit board 30 is detachably connected to the second circuit board 40. Thus, the light strip 20 and its second circuit board 40 can be detachably installed, so that different light strips 20 can be replaced according to different usage scenarios, and the light strip 20 can also be easily repaired.

[0074] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0075] The above is a detailed introduction to an atmosphere lamp installation structure and a display device provided in the embodiments of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An atmosphere lamp installation structure, characterized in that: include: The display back cover is provided with a lamp holder and a first circuit board, wherein the first circuit board is arranged close to the lamp holder; A light strip is detachably mounted on the lamp holder, the light strip is connected to a second circuit board, the second circuit board is detachably mounted on the first circuit board and is electrically connected to the first circuit board.

2. The atmosphere lamp installation structure according to claim 1, characterized in that: The first circuit board is magnetically connected to the second circuit board.

3. The atmosphere lamp installation structure according to claim 1, characterized in that: One of the first circuit board and the second circuit board is configured with an ejector pin, and the other circuit board is configured with a first electrical connection portion, and the ejector pin abuts against the first electrical connection portion.

4. The atmosphere lamp installation structure according to claim 1, characterized in that: One of the display back cover and the second circuit board is configured with a positioning column, and the other is configured with a positioning hole, and the positioning column is clamped in the positioning hole.

5. The atmosphere lamp installation structure according to claim 1, characterized in that: The light strip includes at least two lamp beads arranged at intervals, wherein the distance between each two adjacent lamp beads is D, satisfying: 0.2 mm≤D≤0.8 mm.

6. The atmosphere lamp installation structure according to any one of claims 1 to 5, characterized in that: A main control board is connected to the side of the display back cover away from the first circuit board. The display back cover is configured with a through hole. The first circuit board is connected to a second electrical connection portion. The second electrical connection portion passes through the through hole and is electrically connected to the main control board.

7. The atmosphere lamp installation structure according to claim 6, characterized in that: A signal receiving circuit board is also provided on a side of the display back cover away from the first circuit board. The signal receiving circuit board is electrically connected to the main control board and is configured to receive a control signal transmitted by an external remote control device.

8. The atmosphere lamp installation structure according to any one of claims 1 to 5, characterized in that: The atmosphere lamp installation structure also includes: The lampshade is connected to the lamp holder, and the light strip is arranged in the lampshade.

9. The ambient light installation structure according to claim 8, characterized in that: The inner surface and / or outer surface of the lampshade is provided with an atomization layer.

10. A display device, characterized in that: It comprises the atmosphere light installation structure as described in any one of claims 1-9.

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