Magnetic atmosphere backlight lamp

Abstract

The utility model discloses a kind of magnetic atmosphere backlight, the atmosphere backlight is located at the back of display, the atmosphere backlight includes fixed frame and backlight group, the fixed frame is fixedly installed on the back of display in advance, the backlight group includes lamp holder, and the light source unit for emitting atmosphere light is located at the back of lamp holder, wherein, the lamp holder is built-in multiple respectively distributed in multiple positions Magnetic suction block, by multiple the magnetic suction block and fixed frame multi-point magnetic suction cooperation to make backlight group and fixed frame between detachable cooperation.The utility model has the characteristics of good fixing effect, high adaptability, low use cost and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the technical field of ambient backlights, and in particular to a magnetic ambient backlight. Background Technology

[0002] Traditional ambient backlights are typically attached to the back of the monitor with adhesive or secured by clamping the monitor's edge. Adhesive attachment leaves adhesive residue on the back of the monitor (unsightly), and the adhesive is prone to aging and loosening over time. Clamping, on the other hand, usually involves clamping the backlight to the monitor's edge, which can easily damage the monitor and results in high usage and maintenance costs.

[0003] Therefore, based on the above-mentioned technical problems, this application proposes a magnetic ambient backlight with good fixing effect and low use and maintenance costs. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a magnetic ambient backlight with good fixing effect and low use and maintenance costs.

[0005] To achieve the above objectives, this utility model provides a magnetic ambient backlight, which is located on the back of a display. The ambient backlight includes a mounting bracket and a backlight assembly. The mounting bracket is pre-fixed to the back of the display. The backlight assembly includes a lamp holder and a light source unit located on the back of the lamp holder for emitting ambient light. The lamp holder has multiple magnetic blocks distributed in multiple locations. The multiple magnetic blocks magnetically engage with the mounting bracket at multiple points, allowing the backlight assembly and the mounting bracket to be detachably attached and detached.

[0006] Furthermore, the backlight assembly includes an upper ambient light and two sets of side ambient lights, with the two ends of the upper ambient light connected to the two sets of side ambient lights respectively; the upper ambient light includes an upper light-transmitting shell, an upper lamp holder, and an upper light source unit installed in the upper lamp holder, the upper light-transmitting shell being installed on the upper lamp holder, each set of the side ambient lights includes a side light-transmitting shell, a side lamp holder, and a side light source unit installed in the side lamp holder, the side light-transmitting shell being installed on the side lamp holder, and the interior of the side lamp holder having a primary receiving portion for placing magnetic blocks.

[0007] Furthermore, each set of side ambient light units is connected to the main ambient light unit through a preset connecting component. Each connecting component is composed of a connecting housing and a bottom cover. The connecting housing has a secondary receiving part for placing the magnetic block.

[0008] Furthermore, the fixing frame consists of two identical support frames, and the two support frames are symmetrically fixed to the back of the display; each support frame is provided with a primary connection part connected to the back of the display, a secondary connection part magnetically attracted to the two connecting components, and a tertiary connection part magnetically attracted to the two sets of side ambient lights.

[0009] Furthermore, the primary connecting part is provided with a group of connecting holes, which are used to connect with the preset VESA holes on the display.

[0010] Furthermore, a positioning flange perpendicular to the front surface of the bottom cover is protruding on the front surface of the bottom cover, wherein the position of the positioning flange corresponds to the position of the secondary receiving part; the positioning flange is used to guide the secondary connecting part to magnetically adhere to the bottom cover.

[0011] Furthermore, both ends of the upper lamp holder are provided with primary pivot holes that are pivotally connected to one end of each of the two connecting housings respectively. Both ends of each connecting housing are provided with secondary pivot holes that are pivotally connected to one end of the upper lamp holder and one end of the side lamp holder respectively. One end of each side lamp holder is provided with a tertiary pivot hole that is pivotally connected to one end of the connecting housing.

[0012] Furthermore, a pair of primary rotation limiting blocks are protruding from both ends of the upper lamp holder and arranged on both sides of the primary pivot hole; a pair of limiting grooves are provided on both ends of the connecting housing and arranged on both sides of the secondary pivot hole; and a pair of secondary rotation limiting blocks are protruding from one end of the side lamp holder and arranged on both sides of the tertiary pivot hole.

[0013] Furthermore, a pair of primary limiting holes arranged on both sides of the primary pivot hole are provided on both ends of the upper lamp holder, a pair of secondary limiting holes arranged on both sides of the secondary pivot hole are provided on both ends of the connecting housing, and a pair of tertiary limiting holes arranged on both sides of the tertiary pivot hole are provided on one end of the side lamp holder.

[0014] The present invention adopts the above-described solution, and its beneficial effects are as follows: The upper ambient light and two sets of side ambient lights are connected by a pivot joint. During packaging and transportation, the upper ambient light, the two side ambient lights, and the two connecting components can be folded together to reduce the packaging volume. Furthermore, the addition of a connecting component that pivots between the upper ambient light and the two side ambient lights not only increases the lighting range but also further reduces the packaging volume during packaging and transportation through the pivot connection between the connecting component and the two lights. At the same time, the split design of the fixing frame also reduces the packaging volume, thereby reducing transportation costs.

[0015] After the mounting bracket is installed on the back of the monitor, the connecting components and the side ambient light can be stably fixed to the bracket by magnetic attraction. The positioning flange on the bottom cover of the connecting component guides the user to move the connecting component to the secondary connection part, so that it is magnetically fixed to the secondary connection part. While ensuring a stable connection, it reduces the difficulty of fixing the ambient backlight. Moreover, the magnetic fixation method will not damage the monitor and has the characteristics of easy installation, low use cost and low maintenance cost. Attached Figure Description

[0016] Figure 1 This is a front view of the ambient backlight in Embodiment 1.

[0017] Figure 2 This is a schematic diagram of the installation of the ambient backlight in Embodiment 1.

[0018] Figure 3 This is a schematic diagram of the fixing frame in this embodiment.

[0019] Figure 4 This is a schematic diagram of the internal structure of the connecting component in this embodiment.

[0020] Figure 5 This is a schematic diagram of the back of the connecting component in this embodiment.

[0021] Figure 6 This is a schematic diagram of the connecting shell structure in this embodiment.

[0022] Figure 7 This is a front view of the upper ambient light in this embodiment.

[0023] Figure 8 This is a schematic diagram of the interior of the upper ambient light in this embodiment.

[0024] Figure 9 This is a schematic diagram of the upper lamp holder in this embodiment.

[0025] Figure 10 This is a front view of the side ambient light in this embodiment.

[0026] Figure 11 This is a schematic diagram of the interior of the side ambient light in this embodiment.

[0027] Figure 12 This is a schematic diagram of the interior of the side ambient light in this embodiment.

[0028] Figure 13 This is a schematic diagram of the side lamp holder in this embodiment.

[0029] Figure 14 This is a schematic diagram of the internal structure of the connecting component in this embodiment 2.

[0030] Figure 15 This is a schematic diagram of the interior of the upper ambient light in this embodiment two.

[0031] Figure 16 This is a schematic diagram of the interior of the side ambient light in this embodiment two.

[0032] Figure 17 This is a schematic diagram of the cooperation structure between the connecting components, the upper ambient light, and the side ambient light in this embodiment two.

[0033] Figure 18 This is a schematic diagram of the cooperation structure between the connecting components, the upper ambient light, and the side ambient light in this embodiment two.

[0034] Figure 19 This is a folding diagram of the ambient backlight in Embodiment 1.

[0035] Among them, 1-fixed frame, 11-support frame, 111-primary connecting part, 1111-connecting hole group, 112-secondary connecting part, 113-tertiary connecting part, 2-upper ambient light, 21-upper light-transmitting shell, 22-upper lamp holder, 221-primary pivot hole, 222-primary limiting hole, 223-primary rotation limiting block, 23-upper light source unit, 3-connecting assembly, 31-connecting shell, 311-secondary pivot hole, 312-secondary accommodating part, 313-secondary limiting hole, 314-limiting groove, 32-bottom cover, 321-positioning flange, 4-side ambient light, 41-side light-transmitting shell, 42-side lamp holder, 421-tertiary pivot hole, 422-primary accommodating part, 423-tertiary limiting hole, 424-secondary rotation limiting block, 43-side light source unit, 5-magnetic block. Detailed Implementation

[0036] To facilitate understanding of this utility model, a more complete description of it is provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. Example 1

[0037] See appendix Figure 1-13As shown in the first embodiment, a magnetic ambient backlight is provided. The ambient backlight is located on the back of the display. The ambient backlight includes a mounting bracket 1 and a backlight assembly. The mounting bracket 1 is pre-fixed on the back of the display. The backlight assembly includes a lamp holder and a light source unit located on the back of the lamp holder for emitting ambient light. The lamp holder has multiple magnetic blocks 5 distributed in multiple locations. The multiple magnetic blocks 5 magnetically engage with the mounting bracket 1 at multiple points, allowing the backlight assembly to be detachably attached to the mounting bracket 1. By arranging multiple magnetic blocks 5 in the lamp holder as magnetic fixing points for the backlight assembly, the backlight assembly is stably magnetically fixed to the mounting bracket 1, reducing the installation difficulty. Furthermore, if the backlight assembly malfunctions during transportation, installation, or later use, it can be directly removed from the mounting bracket 1 for replacement, which can relatively reduce maintenance costs.

[0038] See appendix Figure 7-12 As shown, in this embodiment, the backlight assembly includes an upper ambient light 2 and two sets of side ambient lights 4. The two ends of the upper ambient light 2 are connected to the two sets of side ambient lights 4 respectively. The upper ambient light 2 includes an upper light-transmitting shell 21, an upper lamp holder 22, and an upper light source unit 23 installed within the upper lamp holder 22. The upper light-transmitting shell 21 is installed on the upper lamp holder 22. The installation connection between the upper light-transmitting shell 21 and the upper lamp holder 22 achieves a better sealing effect for the upper light source unit 23, preventing external influencing factors (such as dust) from directly contacting the upper light source unit 23 and causing damage, thus relatively extending its service life. Each set of side ambient lights 4 includes a side light-transmitting shell 4. 1. Side lamp holder 42 and side light source unit 43 installed in side lamp holder 42. Side light-transmitting shell 41 is installed on side lamp holder 42. The installation connection between side light-transmitting shell 41 and side lamp holder 42 can achieve a better sealing effect for side light source unit 43, which can also extend its service life, thereby reducing subsequent maintenance and replacement costs. The side lamp holder 42 has a primary receiving part 422 for placing magnetic blocks 5 (the specific position of the primary receiving part 422 can be set according to the actual situation). The setting of the primary receiving part 422 enables each group of side ambient lights 4 to have a magnetic adsorption function, which increases the connection stability of the ambient backlight.

[0039] See appendix Figure 1 , 2As shown in Figures 4 and 5, in this first embodiment, each set of side ambient light units 4 is connected to the main ambient light unit 2 through a preset connecting component 3. By setting the connecting component 3 between the upper ambient light 2 and the side ambient light 4, the overall width of the backlight group is increased, thereby expanding the light coverage of the ambient backlight and improving the user experience and atmosphere. Each connecting component 3 is assembled from a connecting housing 31 and a bottom cover 32. The connecting housing 31 has a secondary accommodating part 312 for placing the magnetic block 5 (the specific position of the secondary accommodating part 312 can be set according to the actual situation). The setting of the secondary accommodating part 312 gives each connecting component 3 a magnetic adsorption function. Together with the side ambient light 4, which also has a magnetic adsorption function, the connection stability of the backlight group is increased. Secondly, by setting four magnetic adsorption positions (the primary accommodating part 422 and the secondary accommodating part 312) on the two connecting components 3 and the two sets of side ambient light 4, the connection stability of the backlight group is improved.

[0040] See appendix Figure 3 As shown, in this embodiment, the mounting bracket 1 consists of two identical support brackets 11, which are symmetrically fixed to the back of the display. Through the split design of the mounting bracket 1, the two identical support brackets 11 can be stacked overlapping during packaging, relatively reducing the footprint of the mounting bracket 1 during packaging and transportation, thereby reducing transportation costs. Furthermore, if any support component is damaged during transportation, installation, or later use, only the damaged support component needs to be replaced, thus achieving the goal of reducing replacement costs. Each support bracket 11 is provided with a primary connecting part 111 connected to the back of the display and two connecting components. The system includes a three-phase magnetic adsorption secondary connection part 112 and a tertiary connection part 113 for magnetic adsorption of two sets of side ambient lights. The primary connection part 111 has a connection hole group 1111, which is used to connect with the preset VESA holes on the display (the two can be connected by preset screws, and the specific hole positions of the connection hole group 1111 are not specifically limited). By setting the above-mentioned secondary connection part 112 and tertiary connection part 113, they respectively cooperate with the primary connection part 111, providing a position for the side ambient lights 4 and the connection assembly 3 to be magnetically adsorbed, so that the backlight assembly can be stably and effectively fixed to the back of the display.

[0041] Furthermore, the material of the mounting bracket 1 is preferably a magnetically adsorbable material, so as to achieve the purpose of magnetically adsorbing the backlight assembly onto the mounting bracket 1.

[0042] See appendix Figure 5As shown, further, a positioning flange 321 is protruding from the front of the bottom cover 32 and perpendicular to the front of the bottom cover 32. The shape of the positioning flange 321 matches the end shape of the secondary connecting part 112 (making the two fit better, improving the installation effect and aesthetics), and the position of the positioning flange 321 corresponds to the position of the secondary receiving part 312. The positioning flange 321 is used to guide the secondary connecting part 112 to magnetically attach to the bottom cover 32. By setting the positioning flange 321, the user is prompted with the location of the magnetic block 5, which facilitates the magnetic fixation of the ambient backlight and reduces the installation difficulty.

[0043] See appendix Figure 4-13 As shown, in this embodiment, the upper lamp holder 22 has primary pivot holes 221 at both ends that are pivotally connected to one end of the connecting component 3. The connecting housing 31 has secondary pivot holes 311 at both ends that are pivotally connected to one end of the upper ambient light 2 and one end of the side ambient light 4, respectively. The side lamp holder 42 has a tertiary pivot hole 421 at one end that is pivotally connected to one end of the connecting component 3. The upper lamp holder 22 has primary pivot holes 221 at both ends that are pivotally connected to one end of the two connecting housings 31. Each connecting housing 31 has secondary pivot holes 311 at both ends that are pivotally connected to one end of the upper lamp holder 22 and one end of the side lamp holder 42, respectively. Each side lamp holder 42 has a tertiary pivot hole 421 at one end that is pivotally connected to one end of the connecting housing 31. Specifically, the above... The two primary pivot holes 221 of the upper lamp holder 22 are pivotally connected to one of the secondary pivot holes 311 on the two connecting housings 31, and the tertiary pivot holes 421 of the two side lamp holders 42 are pivotally connected to the other secondary pivot hole 311 on the two connecting housings 31 via pre-set connecting pins. Through the pivotal connection between the upper ambient light 2, the two sets of side ambient lights 4, and the two connecting components 3, the upper ambient light 2, the two sets of side ambient lights 4, and the two connecting components 3 are folded together during packaging and transportation of the backlight assembly, reducing the footprint during packaging and transportation, thereby reducing transportation costs. Furthermore, compared to simply pivotally connecting both ends of the upper ambient light 2 directly to the two sets of side ambient lights 4, by adding the pivotally connected components 3 between the two, the overall footprint during folding can be further reduced (see...). Figure 19As shown), specifically, if the upper ambient light 2 is directly pivotally connected to the two sets of side ambient lights 4, there will be a dead angle position with limited rotation and a large angle (this position occupies a large empty area when packed). However, after adding the connecting component 3, the empty area occupied by the dead angle position when packed can be reduced relatively. The specific folding process of this ambient backlight is as follows: the two connecting components 3 are folded inward around the pivot position with the upper ambient light 2, and at the same time, the two sets of side ambient lights 4 are folded inward around the pivot position with the two connecting components 3, so that the upper ambient light 2 and the two sets of side ambient lights 4 are closer to each other (the angle between the upper ambient light 2 and the connecting components 3 pivotally connected to its two ends, and the angle between each set of side ambient lights 4 and its corresponding connecting component 3 are reduced. Here, the folding stop condition can be set according to the actual situation) to achieve the purpose of reducing the overall volume of the ambient backlight.

[0044] Traditional ambient backlights are typically attached to the back of the monitor with adhesive or secured by clamping the monitor's edge. Adhesive attachment leaves adhesive residue on the back of the monitor (unsightly), and the adhesive is prone to aging and loosening over time. Clamping, on the other hand, usually involves clamping the backlight to the monitor's edge, which can easily damage the monitor and results in high usage and maintenance costs.

[0045] Unlike traditional ambient backlights, in this embodiment, the mounting bracket 1 is first fixedly connected to the back of the monitor. Then, the two connecting components 3 and the two sets of side ambient lights 4, which are equipped with magnetic blocks 5, are moved to the mounting bracket 1, so that the ambient backlights are magnetically attracted to the mounting bracket 1. The above-mentioned magnetic fixing method can reduce the damage of the ambient backlight to the monitor while ensuring a stable connection between the mounting bracket 1 and the ambient backlight, thereby reducing the cost of use / maintenance. In addition, the above-mentioned magnetic fixing method will not leave any marks on the monitor, improving its aesthetics. Secondly, the pivotal connection between the upper ambient light 2, the two connecting components 3 and the two sets of side ambient lights 4 can be folded together during packaging and transportation, thereby reducing the overall volume and transportation costs.

[0046] See appendix Figure 6 , 9As shown in Figure 13, furthermore, a pair of primary rotation limiting blocks 223 protruding from both ends of the upper lamp holder 22 are arranged on both sides of the primary pivot hole 221. A pair of limiting grooves 314 arranged on both sides of the secondary pivot hole 311 are provided on both ends of the connecting housing 31. A pair of secondary rotation limiting blocks 423 protruding from one end of the side lamp holder 42 are arranged on both sides of the tertiary pivot hole 421. By making the limiting grooves 314 on one end of the two connecting housings 31 respectively limit the two pairs of primary rotation limiting blocks 223 on both ends of the upper lamp holder 22. The sliding fit allows the limiting grooves 314 on the other end of the two connecting housings 31 to slide and limit the movement of a pair of secondary rotation limiting blocks 423 on one end of the two side lamp holders 42. This relatively restricts the rotation angle between the upper ambient light 2, the two sets of side ambient lights 4, and the two connecting components 3. Here, two stop positions can be set between the limiting grooves 314 and the primary rotation limiting block 223 or the secondary rotation limiting block 423 (i.e., the two stop ends that restrict the rotation of the primary rotation limiting block 223 or the secondary rotation limiting block 423), which respectively correspond to the backlight assembly. The folded and fully unfolded states (inverted U-shaped structure) guide users in unfolding and folding for storage, preventing excessive rotation that could prevent the backlight assembly from being properly magnetically secured to the mounting bracket 1, thus ensuring stable fixation. Secondly, (while limiting rotation between the upper ambient light 2, the two sets of side ambient lights 4, and the two connecting components 3), to facilitate rotation between the upper lamp holder 22 and the connecting housing 31, and between the connecting housing 31 and the side lamp holder 42, the two pairs of limiting grooves 314 are arc-shaped grooves. The two pairs of primary rotation limiting blocks 223 and the two pairs of secondary rotation limiting blocks 423 are arc-shaped protrusion structures. In addition, the two pairs of primary rotation limiting blocks 223 on both ends of the upper lamp holder 22 are arranged symmetrically from top to bottom, and the pair of tertiary limiting holes 423 on one end of the side lamp holder 42 are arranged symmetrically from left to right. In order to match the tertiary limiting holes 423 on the side lamp holder 42, the two pairs of secondary limiting holes 313 on both ends of the two connecting housings 31 are arranged obliquely from the top to the bottom (but the angles of the oblique arrangement are different). Example 2

[0047] This second embodiment differs from the first embodiment in the following aspects: (See Appendix) Figure 14-18As shown (in Embodiment 2, the aforementioned limiting groove 314, primary rotation limiting block 223, and secondary rotation limiting block 423 are not provided), both ends of the upper lamp holder 22 are provided with primary pivot holes 221 that are pivotally connected to one end of each of the two connecting housings 31. Both ends of each connecting housing 31 are provided with secondary pivot holes 311 that are pivotally connected to one end of the upper lamp holder 22 and one end of the side lamp holder 42, respectively. One end of each side lamp holder 42 is provided with a hole that is pivotally connected to one end of the connecting housing 31. The upper lamp holder 22 has a pair of primary limiting holes 222 on both sides of the primary pivot hole 221. The side lamp holder 42 has a pair of tertiary limiting holes 423 on one end of its upper lamp holder 22. Furthermore, the two pairs of primary limiting holes 222 on both ends of the upper lamp holder 22 are arranged from top to bottom. The side lamp holder 42 has a pair of three-level limiting holes 423 on one end, which are inclined inwards. To match the three-level limiting holes 423 on the side lamp holder 42, a pair of two-level limiting holes 313 on one end of one connecting housing 31 are inclined inwards from the top to the bottom, and a pair of two-level limiting holes 313 on the other end are inclined outwards from the top to the bottom (the inclination angles of the two pairs of two-level limiting holes 313 are equal). The other connecting housing 31 has two pairs of two-level limiting holes 313 on both ends, both inclined outwards from the top to the bottom (the inclination angles of the two pairs of two-level limiting holes 313 are not equal). By connecting and fitting the limiting holes and their inclined arrangement, the rotation between the upper ambient light 2 and the connecting component 3, and between the connecting component 3 and the side ambient light 4, is relatively restricted, so that the upper ambient light 2, the connecting component 3, and the side ambient light 4 are as a whole (e.g., Figure 1 The inverted U-shaped fixed posture shown prevents the upper ambient light 2, connecting components 3, and side ambient lights 4 from being folded, thereby increasing the overall stability. Furthermore, during installation, since the upper ambient light 2, the two connecting components 3, and the two sets of side ambient lights 4 are a fixed whole, the backlight assembly can be magnetically fixed to the mounting bracket 1 by aligning the positioning flange 321 on the connecting component 3 with the secondary connecting part 112 and then placing it directly after alignment, thus reducing the installation difficulty.

[0048] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Any modifications or alterations made by those skilled in the art to the technical solution of this utility model without departing from its scope are equivalent embodiments of this utility model. Therefore, all equivalent changes made based on the concept of this utility model without departing from its scope should be covered within the protection scope of this utility model.

Claims

1. A magnetic ambient backlight, wherein the ambient backlight is disposed on the back of a display, characterized in that: The ambient backlight includes a mounting bracket (1) and a backlight assembly. The mounting bracket (1) is pre-fixed on the back of the display. The backlight assembly includes a lamp holder and a light source unit located on the back of the lamp holder for emitting ambient light. The lamp holder has multiple magnetic blocks (5) distributed in multiple locations. The multiple magnetic blocks (5) are magnetically attracted to the mounting bracket (1) at multiple points so that the backlight assembly and the mounting bracket (1) can be detachably attached.

2. A magnetic ambient backlight according to claim 1, characterized in that: The backlight assembly includes an upper ambient light (2) and two sets of side ambient lights (4). The two ends of the upper ambient light (2) are connected to the two sets of side ambient lights (4) respectively. The upper ambient light (2) includes an upper light-transmitting shell (21), an upper lamp holder (22), and an upper light source unit (23) installed in the upper lamp holder (22). The upper light-transmitting shell (21) is installed on the upper lamp holder (22). Each set of side ambient lights (4) includes a side light-transmitting shell (41), a side lamp holder (42), and a side light source unit (43) installed in the side lamp holder (42). The side light-transmitting shell (41) is installed on the side lamp holder (42). The side lamp holder (42) has a primary receiving part (422) for placing the magnetic block (5) inside.

3. A magnetic ambient backlight according to claim 2, characterized in that: Each side ambient light unit (4) is connected to the main ambient light unit (2) through a preset connecting component (3). Each connecting component (3) is made of a connecting housing (31) and a bottom cover (32). The connecting housing (31) has a secondary accommodating part (312) for placing the magnetic block (5).

4. A magnetic ambient backlight according to claim 3, characterized in that: The fixing frame (1) is composed of two identical support frames (11), and the two support frames (11) are symmetrically fixed to the back of the display. Each support frame (11) is provided with a primary connection part (111) connected to the back of the display, a secondary connection part (112) magnetically adsorbed to the two connection components (3), and a tertiary connection part (113) magnetically adsorbed to the two sets of side ambient lights (4).

5. A magnetic ambient backlight according to claim 4, characterized in that: The primary connecting part (111) is provided with a connecting hole group (1111), which is used to connect to the VESA hole preset on the display.

6. A magnetic ambient backlight according to claim 4, characterized in that: The bottom cover (32) has a positioning flange (321) protruding from the front side, perpendicular to the front side of the bottom cover (32), wherein the position of the positioning flange (321) corresponds to the position of the secondary receiving part (312); the positioning flange (321) is used to guide the secondary connecting part (112) to magnetically adhere to the bottom cover (32).

7. A magnetic ambient backlight according to claim 4, characterized in that: Both ends of the upper lamp holder (22) are provided with primary pivot holes (221) that are pivotally connected to one end of the two connecting housings (31), and both ends of each connecting housing (31) are provided with secondary pivot holes (311) that are pivotally connected to one end of the upper lamp holder (22) and one end of the side lamp holder (42), respectively. One end of each side lamp holder (42) is provided with a tertiary pivot hole (421) that is pivotally connected to one end of the connecting housing (31).

8. A magnetic ambient backlight according to claim 7, characterized in that: The upper lamp holder (22) has a pair of primary rotation limiting blocks (223) protruding from both ends and arranged on both sides of the primary pivot hole (221). The connecting housing (31) has a pair of limiting grooves (314) arranged on both sides of the secondary pivot hole (311). The side lamp holder (42) has a pair of secondary rotation limiting blocks (423) protruding from one end and arranged on both sides of the tertiary pivot hole (421).

9. A magnetic ambient backlight according to claim 7, characterized in that: The upper lamp holder (22) has a pair of primary limiting holes (222) arranged on both sides of the primary pivot hole (221), the connecting housing (31) has a pair of secondary limiting holes (313) arranged on both sides of the secondary pivot hole (311), and the side lamp holder (42) has a pair of tertiary limiting holes (423) arranged on both sides of the tertiary pivot hole (421) at one end.

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