LED driving power supply packaging device

Abstract

The utility model belongs to the field of LED driving power sources, and particularly relates to an LED driving power source packaging device which comprises a bottom plate, fixing plates are symmetrically and fixedly installed on the two sides of the middle of the top end of the bottom plate, a supporting plate is fixedly installed between the fixing plates on the two sides, and a circuit board is fixedly installed on the top of the supporting plate. The shell covers the outer side of the circuit board and is used for protecting the circuit board; the buckle assemblies are arranged on the two sides of the bottom plate and used for installing the shell on the bottom plate; the heat dissipation assembly is arranged at the bottom of the supporting plate, and heat dissipation is conducted on the interior of the shell through the heat dissipation assembly; according to the utility model, through the arrangement of the side plate, the buckle assembly and other structures, the housing can be conveniently and rapidly installed, the product can be conveniently and rapidly combined and installed, the assembly efficiency is improved, and in addition, heat generated by the circuit board during working can be conveniently discharged through the heat dissipation assembly, so that the device is at a proper temperature during working, and the use is safer.

Description

Technical Field

[0001] The utility model relates to the field of LED driving power supplies, in particular to an LED driving power supply packaging device. Background Art

[0002] LED driver power supply is a power converter that converts power supply into a specific voltage and current to drive the LED to emit light. Normally: the input of LED driver power supply includes high-voltage industrial frequency AC, low-voltage DC, high-voltage DC, low-voltage high-frequency AC, etc.

[0003] However, most of the current LED driver power supply components cannot be separated. When the LED driver power supply needs to be disassembled for later maintenance, it needs to be disassembled and assembled with the help of tools, which is time-consuming and labor-intensive. Therefore, a LED driver power supply packaging device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and solve the problem that most of the current LED driving power supply components cannot be separated and the LED driving power supply needs to be disassembled and assembled with the help of tools when it needs to be disassembled for later maintenance, which is time-consuming and labor-intensive, the utility model proposes an LED driving power supply packaging device.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the LED driving power packaging device described in the utility model comprises a bottom plate, a fixing plate is symmetrically fixedly installed on both sides of the middle of the top of the bottom plate, a supporting plate is fixedly installed in the middle of the fixing plates on both sides, and a circuit board is fixedly installed on the top of the supporting plate;

[0006] A housing, wherein the housing cover is arranged on the outside of the circuit board to protect the circuit board;

[0007] Buckle assemblies, arranged on both sides of the bottom plate, for mounting the housing on the bottom plate;

[0008] The heat dissipation component is arranged at the bottom of the support plate, and the heat inside the shell is dissipated through the heat dissipation component.

[0009] Preferably, the buckle assembly includes a movable plate, and sliding grooves are symmetrically provided at both ends of the base plate in the length direction. The movable plate is slidably arranged in the sliding grooves. A buckle plate is vertically fixedly connected to the end side wall of the movable plate, and a spring is fixedly installed between the buckle plate and the fixed plate. Ribs are symmetrically fixedly connected to the inner walls at both ends of the shell, and the ribs are adapted to the buckles at the top of the buckle plate.

[0010] Preferably, the heat dissipation assembly includes a plurality of mounting grooves provided on the base plate, the mounting grooves being located directly below the support plate, heat dissipation fins being fixedly installed in the mounting grooves in an embedded manner, the bottom ends of the heat dissipation fins being flush with the bottom end of the base plate, the top ends of the heat dissipation fins being attached to the bottom end of the support plate, and a through groove extending left and right through the middle of the base plate being provided.

[0011] Preferably, side panels are fixedly mounted on both sides of the bottom plate in the width direction, and triangular reinforcement blocks are fixedly mounted on both ends of the inner sides of the side panels.

[0012] Preferably, limiting grooves are provided on the inner walls on both sides of the slide groove, and limiting bars are fixedly connected to both sides of the movable plate respectively, and the limiting bars are slidably arranged in the limiting grooves.

[0013] Preferably, the width of the limiting groove is twice the width of the limiting strip.

[0014] Preferably, a threaded hole is provided in the middle of the movable plate, a locking bolt is threadedly connected in the threaded hole, and an end of the locking bolt is fitted with the bottom of the movable groove.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model facilitates quick installation of the housing by providing side panels, buckle components and other structures, facilitates quick assembly and installation of the product, and improves assembly efficiency.

[0017] 2. The utility model facilitates the discharge of heat generated by the circuit board during operation through the heat dissipation component, so that the device is at a suitable temperature during operation and is safer to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment;

[0020] Figure 2 It is a partial cross-sectional view of the first embodiment;

[0021] Figure 3 This is a schematic diagram of the internal structure of the housing of Embodiment 1;

[0022] Figure 4 It is a schematic diagram of the local structure of the first embodiment;

[0023] Figure 5 This is a schematic diagram of the shell structure of Example 1.

[0024] In the figure: 1. bottom plate; 2. shell; 3. snap assembly; 31. movable plate; 32. buckle plate; 33. slide groove; 34. spring; 35. limit groove; 36. limit strip; 4. heat dissipation assembly; 41. through groove; 42. mounting groove; 43. heat dissipation fin; 5. circuit board; 6. fixing plate; 7. convex ridge; 8. threaded hole; 9. locking bolt; 10. side plate; 11. reinforcement block; 12. support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] See also Figure 1-5 As shown, an LED driving power supply packaging device comprises a bottom plate 1, a fixing plate 6 is symmetrically fixedly installed on both sides of the middle of the top of the bottom plate 1, a supporting plate 12 is fixedly installed in the middle of the fixing plates 6 on both sides, and a circuit board 5 is fixedly installed on the top of the supporting plate 12;

[0028] A housing 2, wherein the housing 2 is disposed on the outside of the circuit board 5 to protect the circuit board 5;

[0029] Buckle components 3, arranged on both sides of the base plate 1, for mounting the housing 2 on the base plate 1;

[0030] The heat dissipation component 4 is arranged at the bottom of the support plate 12 , and the heat inside the housing 2 is dissipated through the heat dissipation component 4 .

[0031] The buckle assembly 3 includes a movable plate 31, and the two ends of the bottom plate 1 are symmetrically provided with slide grooves 33 in the length direction. The movable plate 31 is slidably set in the slide groove 33. The end side wall of the movable plate 31 is vertically fixedly connected with a buckle plate 32, and a spring 34 is fixedly installed between the buckle plate 32 and the fixed plate 6. The inner walls at both ends of the shell 2 are symmetrically fixedly connected with ridges 7, and the ridges 7 are adapted to the buckles at the top of the buckle plates 32. When working, when assembling, first fix the circuit board 5 on the support plate 12 by screws, and then connect the connecting wires from both ends of the shell 2. Insert it into the mounting hole, connect the connecting wire to the circuit board 5, and then vertically cover the shell 2 on the base plate 1. During the falling process of the shell 2, the inner ridge 7 of the shell 2 contacts the inclined surface of the top of the buckle plate 32, pressing the buckle plates 32 on both sides to move closer to the middle position. When the bottom end of the shell 2 is completely in contact with the upper end surface of the base plate 1, the ridge 7 completely passes through the buckle at the top of the buckle plate 32, and the buckle plate 32 is pushed to reset under the rebound action of the spring 34, so that the buckle at the top of the buckle plate 32 is snapped on the top of the ridge 7, thereby limiting the installation of the shell 2 on the base plate 1, which is convenient for quick installation of the shell 2.

[0032] The heat dissipation assembly 4 includes a plurality of mounting grooves 42 provided on the base plate 1, the mounting grooves 42 are located directly below the support plate 12, and heat dissipation fins 43 are fixedly installed in the mounting grooves 42 in an inlaid manner, the bottom ends of the heat dissipation fins 43 are flush with the bottom end of the base plate 1, and the top ends of the heat dissipation fins 43 are attached to the bottom end of the support plate 12, and a through groove 41 is provided in the middle of the base plate 1 to penetrate the base plate 1. During operation, the heat generated by the circuit board 5 is conducted to the support plate 12, and then is transferred to the outside through the heat dissipation fins 43, so that the heat inside the housing 2 is dissipated. In addition, by providing the through grooves 41, it is convenient for air to pass through the middle of the base plate 1, so that the heat exchange between the heat dissipation fins 43 and the flowing air can be strengthened, thereby improving the heat dissipation effect of the heat dissipation fins 43.

[0033] Side panels 10 are fixedly installed on both sides of the base plate 1 in the width direction, and triangular reinforcement blocks 11 are fixedly installed on both ends of the inner side of the side panels 10; when working, the installation position of the shell 2 can be limited by setting the side panels 10, and the inner wall of the shell 2 can be supported to enhance the compressive resistance of the side of the shell 2; the strength of the side panels 10 can be enhanced by setting the reinforcement blocks 11.

[0034] Limiting grooves 35 are provided on the inner walls of both sides of the slide groove 33, and limiting bars 36 are fixedly connected to both sides of the movable plate 31, respectively, and the limiting bars 36 are slidably set in the limiting grooves 35; when working, the movable plate 31 can stably move along the slide groove 33 by setting the limiting bars 36 and the limiting grooves 35.

[0035] The width of the limiting groove 35 is twice the width of the limiting strip 36; when working, the limiting strip 36 will not completely seal the limiting groove 35, and the interior of the shell 2 is connected with the outside through the remaining part of the limiting groove 35, so that the hot air inside the shell 2 can be discharged to the outside through the limiting groove 35, further improving the heat dissipation effect, and dust will not enter the interior of the shell 2 along the longer limiting groove 35, which has a better dustproof effect.

[0036] Embodiment 2

[0037] See also Figure 2 As shown, compared with Example 1, as another implementation mode of the utility model, a threaded hole 8 is opened in the middle of the movable plate 31, and a locking bolt 9 is threadedly connected in the threaded hole 8, and the end of the locking bolt 9 is in contact with the bottom of the movable groove; during operation, when the shell 2 needs to be installed, the locking bolt 9 is loosened first, so that the restriction on the movable plate 31 can be removed, so that the movable plate 31 and the buckle plate 32 can move, which is convenient for installing the shell 2. After the installation of the shell 2 is completed, the movement of the movable plate 31 can be restricted by tightening the locking bolt 9, so as to prevent the movable plate 31 from being accidentally touched and causing the shell 2 to fall off.

[0038] When the locking bolt 9 is tightened, the movement of the movable plate 31 is restricted, and the housing 2 is prevented from falling off by accidentally touching the movable plate 31.

[0039] The heat generated by the circuit board 5 during operation is conducted to the support plate 12, and then transferred to the outside through the heat dissipation fins 43, dissipating the heat inside the shell 2. In addition, by providing the through grooves 41, it is convenient for air to pass through the middle of the bottom plate 1, thereby strengthening the heat exchange between the heat dissipation fins 43 and the flowing air, thereby improving the heat dissipation effect of the heat dissipation fins 43.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An LED driving power supply packaging device, characterized in that: It comprises a bottom plate (1), wherein fixing plates (6) are symmetrically fixedly installed on both sides of the middle of the top of the bottom plate (1), and support plates (12) are fixedly installed in the middle of the fixing plates (6) on both sides, and a circuit board (5) is fixedly installed on the top of the support plate (12); A housing (2), wherein the housing (2) is arranged on the outside of the circuit board (5) to protect the circuit board (5); Buckle assemblies (3) are arranged on both sides of the base plate (1) and are used to mount the housing (2) on the base plate (1); A heat dissipation component (4) is arranged at the bottom of the support plate (12), and the heat inside the housing (2) is dissipated through the heat dissipation component (4).

2. The LED driving power supply packaging device according to claim 1, characterized in that: The buckle assembly (3) includes a movable plate (31), and sliding grooves (33) are symmetrically provided at both ends of the length direction of the base plate (1). The movable plate (31) is slidably set in the sliding grooves (33). A buckle plate (32) is vertically fixedly connected to the end side wall of the movable plate (31), and a spring (34) is fixedly installed between the buckle plate (32) and the fixed plate (6). The inner walls at both ends of the shell (2) are symmetrically fixedly connected with ridges (7), and the ridges (7) are adapted to the buckles at the top of the buckle plate (32).

3. The LED driving power supply packaging device according to claim 2, characterized in that: The heat dissipation assembly (4) comprises a plurality of mounting grooves (42) provided on the base plate (1), the mounting grooves (42) being located directly below the support plate (12), heat dissipation fins (43) being fixedly installed in the mounting grooves (42) in an embedded manner, the bottom ends of the heat dissipation fins (43) being flush with the bottom end of the base plate (1), the top ends of the heat dissipation fins (43) being attached to the bottom end of the support plate (12), and a through groove (41) being provided in the middle of the base plate (1) and penetrating therethrough from left to right.

4. The LED driving power supply packaging device according to claim 3, characterized in that: Side plates (10) are fixedly mounted on both sides of the bottom plate (1) in the width direction, and triangular reinforcement blocks (11) are fixedly mounted on both ends of the inner sides of the side plates (10).

5. The LED driving power supply packaging device according to claim 4, characterized in that: Limiting grooves (35) are provided on the inner walls of both sides of the slide groove (33), and limiting strips (36) are fixedly connected to both sides of the movable plate (31), respectively. The limiting strips (36) are slidably arranged in the limiting grooves (35).

6. The LED driving power supply packaging device according to claim 5, characterized in that: The width of the limiting groove (35) is twice the width of the limiting strip (36).

7. The LED driving power supply packaging device according to claim 6, characterized in that: A threaded hole (8) is provided in the middle of the movable plate (31), a locking bolt (9) is threadedly connected in the threaded hole (8), and the end of the locking bolt (9) is in contact with the bottom of the movable groove.

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