LED light board installation structure

Abstract

The present invention provides an LED lamp board installation structure, which relates to the technical field of LED lamps, and comprises: a light source board, a fixed base and a control board; by installing the control board above the fixed base, there is no need to form a separate area for installing the control board in the fixed base, and the light source board is installed between the control board and the fixed base, the control board directly serves as a part of the fixed structure of the light source board, and the two are electrically connected, the control board directly supplies power to the light source board, thus realizing a wire-free connection between the light source board and the control board, simplifying wiring, and reducing production costs, alleviating the problem in the prior art that the control board needs a separate space for installation, and when designing a round lamp structure, it is necessary to design the installation space in advance for the installation of the control board, and it is necessary to consider the technical problem of cable arrangement between the control board and the LED light source board.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamps, and in particular to an LED lamp panel installation structure. Background Art

[0002] Police lights are a type of special lamp that produces sound and light warnings. They are mostly used in special vehicles such as police cars, ambulances, and fire trucks. The appearance and structural form of police lights are adjusted accordingly according to the corresponding vehicles they are installed on, such as long rows of police lights, round lights, and small police lights.

[0003] As a common form of police light, round lights have the characteristics of wide light coverage and can identify lights within a 360° range. In order to achieve 360° light coverage, the light source of the round light generally arranges multiple LED light source boards in a ring on the base of the round light. The base is generally made of metal to achieve heat dissipation of the LED light source board. The LED light source board is controlled by a control board located in the round light to achieve functions such as flashing lights. In order to prevent the control board from affecting the lighting of the LED light source board, the control board is generally installed in the space or base formed by the LED light source board, and the control board is connected to the LED light source board through wires.

[0004] Since the control panel requires a separate space for installation, when designing the round lamp structure, it is necessary to design the installation space in advance for the installation of the control panel, and the cable layout between the control panel and the LED light source panel needs to be considered. Summary of the invention

[0005] The purpose of the present invention is to provide an LED lamp board installation structure to alleviate the problem in the prior art that the control board requires a separate space for installation. When designing a round lamp structure, it is necessary to design the installation space in advance for the installation of the control board, and it is necessary to consider the technical issue of cable layout between the control board and the LED light source board.

[0006] In a first aspect, the LED light board installation structure provided by the present invention comprises: a light source board, a fixing base and a control board;

[0007] The control board is located above the fixed base, and a plurality of light source boards are provided, and the plurality of light source boards are all arranged between the fixed base and the control board, one end of the light source board is connected to the fixed base, and the other end of the light source board is fixed to the control board, and the light source board is electrically connected to the control board.

[0008] In an alternative embodiment,

[0009] A first plugging protrusion is arranged at one end of the light source board close to the control board, a first plugging interface is arranged on the control board, and the first plugging protrusion extends into the first plugging interface.

[0010] In an alternative embodiment,

[0011] The connection between the first plug interface and the first plug protrusion forms an electrical connection through soldering.

[0012] In an alternative embodiment,

[0013] Two first abutting edges are arranged at one end of the light source board close to the control board. The two first abutting edges are respectively located at two sides of the first plugging protrusion, and both of the two first abutting edges abut against the control board.

[0014] In an alternative embodiment,

[0015] A second plugging protrusion is arranged at one end of the light source board away from the control board, a second plugging interface is arranged on the fixing base, and the second plugging protrusion extends into the second plugging interface.

[0016] In an alternative embodiment,

[0017] Two second abutting edges are arranged at one end of the light source board away from the control board. The two second abutting edges are respectively located at two sides of the second plugging protrusion, and the two second abutting edges abut against the fixing base.

[0018] In an alternative embodiment,

[0019] A clamping protrusion is arranged on the fixed base, a clamping groove is arranged between the second plugging protrusion and the second abutting edge, and the clamping protrusion extends into the clamping groove.

[0020] In an alternative embodiment,

[0021] The fixed base is provided with two oppositely arranged raised edges, a groove is formed between the two raised edges and the clamping protrusion, and the second abutting edge extends into the groove.

[0022] In an alternative embodiment,

[0023] The LED lamp panel installation structure also includes a lampshade;

[0024] The light source board, the fixing base and the control board are all located in the lamp cover.

[0025] In an alternative embodiment,

[0026] The light source board is configured as an aluminum substrate.

[0027] The LED lamp board installation structure provided by the present invention comprises: a light source board, a fixed base and a control board; by installing the control board above the fixed base, there is no need to form a separate area for installing the control board in the fixed base, and the light source board is installed between the control board and the fixed base, the control board directly serves as a part of the fixed structure of the light source board, and the two are electrically connected, the control board directly supplies power to the light source board, thereby realizing a wire-free connection between the light source board and the control board, simplifying wiring, and reducing production costs, alleviating the problem in the prior art that the control board needs a separate space for installation. When designing a round lamp structure, it is necessary to design the installation space in advance for the installation of the control board, and it is necessary to consider the technical problem of cable layout between the control board and the LED light source board. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A schematic diagram of the overall structure of the LED light board installation structure provided by an embodiment of the present invention;

[0030] Figure 2 A schematic diagram of the structure of a light source board in an LED light board installation structure provided by an embodiment of the present invention;

[0031] Figure 3 A schematic diagram of the structure of a control board in an LED light board installation structure provided by an embodiment of the present invention;

[0032] Figure 4 A schematic diagram of the structure of a fixed base in the LED light board installation structure provided by an embodiment of the present invention;

[0033] Figure 5 A schematic diagram of the installation structure of the fixed base and the light source board in the LED light board installation structure provided in an embodiment of the present invention;

[0034] Figure 6 A schematic diagram of the structure of the LED lamp panel installation structure with a lampshade provided in an embodiment of the present invention.

[0035] Icon: 100-light source board; 110-first plug-in protrusion; 120-first abutting edge; 130-second plug-in protrusion; 140-second abutting edge; 150-clamping groove; 200-fixed base; 210-second plug-in interface; 220-clamping protrusion; 230-raised edge; 240-groove; 300-control panel; 310-first plug-in interface; 400-lamp cover. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0040] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0043] like Figure 1 As shown, the LED light board installation structure provided in this embodiment includes: a light source board 100, a fixed base 200 and a control board 300; the control board 300 is located above the fixed base 200, and a plurality of light source boards 100 are provided, and the plurality of light source boards 100 are all provided between the fixed base 200 and the control board 300, one end of the light source board 100 is connected to the fixed base 200, and the other end of the light source board 100 is fixed on the control board 300, and the light source board 100 is electrically connected to the control board 300.

[0044] Specifically, the control board 300 and the fixed base 200 are respectively located above and below the light source board 100, and the upper and lower ends of the light source board 100 are respectively connected to the control board 300 and the fixed base 200. The control board 300 and the fixed base 200 can be used to fix multiple light source boards 100, so that the multiple light source boards 100 are arranged around the fixed base 200. The control board 300 is installed in the upper space of the fixed base 200. There is no need to set a space on the fixed base 200 for placing the control board 300, and the control board 300 is directly used as a part of the fixed structure of the light source board 100. It should be noted that the control board 300 and the light source board 100 are electrically connected, while the light source board 100 and the fixed base 200 do not need to be electrically connected. The control board 300 directly supplies power to the light source board 100, thereby realizing a wire-free connection between the light source board 100 and the control board 300. On the one hand, it simplifies the wiring structure inside the warning light, and on the other hand, it reduces the production cost.

[0045] The LED lamp board installation structure provided in this embodiment includes: a light source board 100, a fixed base 200 and a control board 300; by installing the control board 300 above the fixed base 200, there is no need to form a separate area for installing the control board 300 in the fixed base 200, and the light source board 100 is installed between the control board 300 and the fixed base 200, the control board 300 directly serves as a part of the fixed structure of the light source board 100, and the two are electrically connected, the control board 300 directly supplies power to the light source board 100, and a wire-free connection between the light source board 100 and the control board 300 is realized, the wiring is simplified, and the production cost is reduced, which alleviates the problem in the prior art that the control board 300 requires a separate space for installation. When designing the round lamp structure, it is necessary to design the installation space in advance for the installation of the control board 300, and it is necessary to consider the technical problem of cable layout between the control board 300 and the LED light source board 100.

[0046] Based on the above embodiments, Figure 2, Figure 3 As shown, in an optional embodiment, a first plug-in protrusion 110 is provided at one end of the light source board 100 in the LED light board mounting structure provided in this embodiment, which is close to the control board 300, and a first plug-in interface 310 is provided on the control board 300, and the first plug-in protrusion 110 extends into the first plug-in interface 310.

[0047] Specifically, a first plug interface 310 is opened on the control board 300, and a first plug protrusion 110 is set at the middle position of the end of the light source board 100. During the installation of the light source board 100, the first plug protrusion 110 is extended into the first plug interface 310. The first plug interface 310 limits the movement of the first plug protrusion 110, thereby fixing the light source board 100 on the control board 300.

[0048] In an optional embodiment, the connection between the first plug-in port 310 and the first plug-in protrusion 110 is electrically connected by soldering.

[0049] Specifically, the light source board 100 is connected to the first plug interface 310 of the control board 300 through the first plug-in protrusion 110, and the control board 300 and the light source board 100 both form external connection points. A soldering groove is formed on the control board 300, and the control board 300 and the external connection points of the light source board 100 are connected by soldering in the soldering groove to form an electrical connection.

[0050] In an optional embodiment, two first abutting edges 120 are provided at one end of the light source board 100 close to the control board 300 . The two first abutting edges 120 are respectively located on both sides of the first plug-in protrusion 110 , and both first abutting edges 120 abut against the control board 300 .

[0051] Specifically, the light source board 100 has two first abutting edges 120 symmetrically disposed on both sides of the first plugging protrusion 110 . After the first plugging protrusion 110 is inserted into the first plug port 310 , the two first abutting edges 120 abut against the light source board 100 , making the structure more compact.

[0052] The LED lamp board installation structure provided in this embodiment is configured such that a first plug-in protrusion 110 is arranged at the end of the light source board 100 and extends into a first plug-in port 310 provided on the control board 300, and soldering is performed at the connection between the first plug-in protrusion 110 and the first plug-in port 310, thereby fixing the light source board 100 on the control board 300 and realizing electrical connection between the light source board 100 and the control board 300.

[0053] Based on the above embodiments, Figure 4 , Figure 5As shown, in an optional embodiment, a second plug-in protrusion 130 is provided at one end of the light source board 100 in the LED light board mounting structure provided in this embodiment away from the control board 300, and a second plug-in interface 210 is provided on the fixed base 200, and the second plug-in protrusion 130 extends into the second plug-in interface 210.

[0054] Specifically, a second plugging protrusion 130 is provided at one end of the light source board 100 close to the fixing base 200 , and a second plugging port 210 is opened at a position corresponding to the second plugging protrusion 130 on the fixing base 200 . The second plugging protrusion 130 passes through the second plugging port 210 to fix the light source board 100 on the fixing base 200 .

[0055] In addition, the specific number of light source boards 100 is determined according to actual conditions. Multiple light source boards 100 are distributed between the control board 300 and the fixed base 200, and a first plug interface 310 and a second plug interface 210 are opened on the control board 300 and the fixed base 200 according to the number of light source boards 100.

[0056] In an optional embodiment, two second abutting edges 140 are provided at one end of the light source board 100 away from the control board 300 . The two second abutting edges 140 are respectively located on both sides of the second plug-in protrusion 130 , and the two second abutting edges 140 abut against the fixing base 200 .

[0057] Specifically, the light source board 100 is symmetrically provided with two second abutting edges 140 on both sides of the second plugging protrusion 130 . After the second plugging protrusion 130 is inserted into the second plugging port 210 , the two second abutting edges 140 abut against the fixing base 200 .

[0058] In an optional embodiment, a snap-fit ​​protrusion 220 is provided on the fixed base 200 , a snap-fit ​​groove 150 is provided between the second plug-in protrusion 130 and the second abutting edge 140 , and the snap-fit ​​protrusion 220 extends into the snap-fit ​​groove 150 .

[0059] Specifically, the light source panel 100 is provided with a snap-in groove 150 at a position between the second plug-in protrusion 130 and the second abutting edge 140. The shape of the snap-in groove 150 is U-shaped, and a snap-in protrusion 220 is correspondingly provided on the fixed base 200. After the second plug-in protrusion 130 extends into the second plug-in interface 210, the snap-in protrusion 220 correspondingly extends into the snap-in groove 150 to limit the movement of the light source panel 100.

[0060] In an optional embodiment, the fixed base 200 is provided with two oppositely disposed raised edges 230 , a groove 240 is formed between the two raised edges 230 and the clamping protrusion 220 , and the second abutting edge 140 extends into the groove 240 .

[0061] Specifically, a raised edge 230 is provided on the fixed base 200 , and a groove 240 is formed between two oppositely arranged raised edges 230 and the clamping protrusion 220 . After the second plug-in protrusion 130 extends into the second plug-in port 210 , the second abutting edge 140 extends into the groove 240 , further limiting the movement of the light source panel 100 .

[0062] In addition, two second abutting edges 140 are provided, so two oppositely arranged raised edges 230 are also provided on the other side of the fixed base 200 to form another groove 240 with another clamping protrusion 220, and the two second abutting edges 140 extend into the two grooves 240 respectively.

[0063] like Figure 6 As shown, in an optional embodiment, the LED lamp board installation structure further includes a lamp cover 400 ; the light source board 100 , the fixing base 200 and the control board 300 are all located in the lamp cover 400 .

[0064] Specifically, the lampshade 400 is connected to the rear lamp pole, and the lampshade 400 is arranged outside the light source board 100 , the fixing base 200 and the control board 300 , and the light source board 100 , the fixing base 200 and the control board 300 are installed in the lampshade 400 .

[0065] In an optional embodiment, the light source panel 100 is configured as an aluminum substrate.

[0066] Specifically, the light source panel 100 is made of an aluminum substrate, which solves the heat dissipation problem. The fixed base 200 can be made of other materials such as plastic, which has a lower cost than the aluminum base.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, 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 invention.

Claims

1. An LED light board installation structure, characterized in that: include: A light source panel (100), a fixing base (200) and a control panel (300); The control board (300) is located above the fixed base (200), a plurality of light source boards (100) are provided, and the plurality of light source boards (100) are all provided between the fixed base (200) and the control board (300), one end of the light source board (100) is connected to the fixed base (200), the other end of the light source board (100) is fixed on the control board (300), and the light source board (100) is electrically connected to the control board (300); A first plugging protrusion (110) is provided at one end of the light source board (100) close to the control board (300), a first plugging interface (310) is provided on the control board (300), and the first plugging protrusion (110) extends into the first plugging interface (310); A second plugging protrusion (130) is provided at one end of the light source board (100) away from the control board (300), a second plugging interface (210) is provided on the fixing base (200), and the second plugging protrusion (130) extends into the second plugging interface (210); A plurality of light source panels (100) are arranged in a surrounding manner on a fixed base (200); Two first abutting edges (120) are arranged at one end of the light source board (100) close to the control board (300), the two first abutting edges (120) are respectively located on both sides of the first plug-in protrusion (110), and the two first abutting edges (120) are both in abutment with the control board (300); Two second abutting edges (140) are provided at one end of the light source board (100) away from the control board (300), the two second abutting edges (140) are respectively located on both sides of the second plug-in protrusion (130), and the two second abutting edges (140) abut against the fixing base (200); A clamping protrusion (220) is provided on the fixed base (200), a clamping groove (150) is provided between the second plug-in protrusion (130) and the second abutting edge (140), and the clamping protrusion (220) extends into the clamping groove (150); The fixed base (200) is provided with two oppositely arranged raised edges (230), a groove (240) is formed between the two raised edges (230) and the clamping protrusion (220), and the second abutting edge (140) extends into the groove (240).

2. The LED light board installation structure according to claim 1, characterized in that: The connection between the first plug-in port (310) and the first plug-in protrusion (110) is electrically connected by soldering.

3. The LED light board installation structure according to claim 1, characterized in that: The LED lamp panel installation structure also includes a lampshade (400); The light source panel (100), the fixing base (200) and the control panel (300) are all located inside the lampshade (400).

4. The LED light board installation structure according to any one of claims 1 to 3, characterized in that: The light source panel (100) is configured as an aluminum substrate.

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