CN220326089U

CN220326089U - LED driving power supply with good heat dissipation performance

Info

Publication number: CN220326089U
Application number: CN202321274916.7U
Authority: CN
Inventors: 艾亚南
Original assignee: Shenzhen Lvshuo Technology Co ltd
Current assignee: Shenzhen Lvshuo Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-01-09
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to the technical field of LED power supplies, in particular to an LED driving power supply with good heat dissipation, which comprises a machine box, wherein the lower end of the machine box is fixedly connected with a bottom plate, four corners of the lower end of the bottom plate are fixedly connected with gaskets, the upper part of the left end and the upper part of the right end of the machine box are fixedly connected with wires, the left part of the upper end of the machine box and the right part of the upper end of the machine box are fixedly clamped with heat dissipation structures, the left end of the machine box and the right end of the machine box are fixedly clamped with dustproof structures, the upper part of the left end of the machine box and the upper part of the right end of the machine box are respectively penetrated by fixing bolts, and the fixing bolts on the same side are respectively clamped with the dustproof structures. According to the LED driving power supply with good heat dissipation performance, through the heat dissipation structure, the heat dissipation structure can be taken down to clean an internal fan, meanwhile, the left part and the right part of the machine box are both clamped with the dustproof structure, after all, dust can be prevented from entering, and the heat dissipation structure can be dampproof and can protect the internal structure and the circuit.

Description

LED driving power supply with good heat dissipation performance

Technical Field

The utility model relates to the technical field of LED power supplies, in particular to an LED driving power supply with good heat dissipation.

Background

The LED driving power supply is a power converter for converting power supply into specific voltage and current to drive the LED to emit light, and the input of the LED driving power supply generally includes high-voltage power frequency ac, low-voltage dc, high-voltage dc, low-voltage high-frequency ac, and the like, and the existing LED driving power supply has at least the following drawbacks in the use process: 1. the existing driving power supply can emit heat when in use due to overlarge power, and the original heat dissipation structure of the driving power supply is generally internal, so that the fan is inconvenient to take down and clean; 2. when the existing driving power supply is used, dust often enters the inside through the heat dissipation holes or the ventilation holes, and damages to the internal structure or the circuit, so that a novel LED driving power supply with good heat dissipation performance is provided.

Disclosure of Invention

The utility model mainly aims to provide an LED driving power supply with good heat dissipation performance, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a good LED drive power supply of heat dissipation, includes the machine box, machine box lower extreme fixedly connected with bottom plate, the equal fixedly connected with gasket in bottom plate lower extreme four corners, the equal fixedly connected with electric wire in machine box left end upper portion and right-hand member upper portion, the equal screw thread joint of machine box upper end left portion and upper end right-hand member has heat radiation structure, the equal fixed joint of machine box left end and right-hand member has dustproof construction, the equal interlude threaded connection in machine box left end upper portion and right-hand member upper portion has fixing bolt, homonymy fixing bolt all with dustproof construction joint.

Preferably, the round hole has all been opened to machine box upper end left part and upper end right part, machine box upper end left part and upper end right part have all been opened the screw thread groove, the homonymy the round hole is located the screw thread inslot, machine box front end left part and front end right part all open threaded hole, machine box front end left part and front end right part all open there is the spout, two the spout is located between two screw holes, the equal fixedly connected with two rectangular plates in rear wall left side and right side in the machine box.

Preferably, the heat radiation structure comprises a cylindrical barrel, a cover is clamped at the upper end of the cylindrical barrel, a plurality of groups of first air holes are formed in the upper end of the cover, a plurality of groups of connecting rods are fixedly connected to the inner wall of the cylindrical barrel, a plurality of groups of connecting rods are fixedly connected with a fan together, and a threaded clamping ring is fixedly connected to the outer surface of the lower end of the cylindrical barrel.

Preferably, the lower end of the cylindrical barrel is clamped with a threaded groove formed in the upper end of the machine box through a threaded clamping ring, and the fan is located below the cover.

Preferably, the dustproof structure comprises a rectangular frame and a baffle, the rectangular frame and the baffle are provided with a plurality of groups of second air holes, the upper end of the rectangular frame is fixedly connected with a limiting block, the middle part of the front end of the rectangular frame is fixedly connected with a handle, and absorbent cotton is placed between the baffle and the rectangular frame.

Preferably, the dustproof structure is connected with the chute in a clamping way, the rear part of the dustproof structure is positioned between two rectangular plates on the same side, and the rectangular frame is connected with the fixing bolt in a clamping way.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up heat radiation structure, the last cylinder surface fixedly connected with screw joint ring of heat radiation structure can make the screw groove joint on cylinder and the box, and the inside of round table bucket is through connecting rod fixedly connected with fan, can carry out quick and continuous cooling to the structure of box inside, and the lid on upper portion is opened and is had No. one bleeder vent not only can ventilate, can also shelter from partial dust;

2. through setting up dustproof construction, dustproof construction is with spout, fixing bolt and rectangular plate and the left portion and the right part joint of machine box, and this kind of mode makes dustproof construction can conveniently dismantle, all opens No. two bleeder vents on dustproof construction's the rectangle frame and the baffle, not only can ventilate, can also prevent dust, and the cotton that absorbs water has been placed to the inside of baffle and rectangle frame simultaneously, can remove damp and go out dustproof to the air current of process.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an LED driving power supply with good heat dissipation;

FIG. 2 is a schematic diagram of a portion of a box of an LED driving power supply with good heat dissipation;

FIG. 3 is a schematic diagram of the overall structure of a heat dissipating structure of an LED driving power supply with good heat dissipation;

fig. 4 is a schematic diagram of the overall structure of a dustproof structure of an LED driving power supply with good heat dissipation.

In the figure: 1. a machine box; 2. a bottom plate; 3. a gasket; 4. an electric wire; 5. a heat dissipation structure; 6. a fixing bolt; 7. a round hole; 8. a thread groove; 9. a threaded hole; 10. a chute; 11. a rectangular plate; 12. a cylindrical barrel; 13. a cover; 14. a first air hole; 15. a connecting rod; 16. a blower; 17. a threaded clamping ring; 18. a rectangular frame; 19. a baffle; 20. a second vent hole; 21. a limiting block; 22. a water-absorbing cotton; 23. a handle; 24. a dust-proof structure.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a good LED drive power supply of heat dissipation, including box 1, box 1 lower extreme fixedly connected with bottom plate 2, the equal fixedly connected with gasket 3 in bottom plate 2 lower extreme four corners, box 1 left end upper portion and the equal fixedly connected with electric wire 4 of right-hand member upper portion, box 1 upper end left portion and the equal screw thread joint of upper end right-hand member have heat radiation structure 5, box 1 left end and the equal fixedly connected with dustproof structure 24 of right-hand member, box 1 left end upper portion and right-hand member upper portion all alternate threaded connection have fixing bolt 6, the equal and dustproof structure 24 joint of fixing bolt 6 of homonymy, box 1 upper end left portion and upper end right-hand member all open round hole 7, the equal side round hole 7 is located screw thread groove 8, box 1 front end left portion and front end right-hand member all open threaded hole 9, box 1 front end left portion and front end right side all open spout 10, two spouts 10 are located between two screw thread holes 9, equal fixedly connected with two rectangular plates 11 on left side and right side of box 1.

In this embodiment, heat radiation structure 5 includes cylinder 12, cylinder 12 upper end screw joint has lid 13, lid 13 upper end is opened there is a plurality of groups bleeder vent 14, fixedly connected with a plurality of groups connecting rod 15 on the cylinder 12 inner wall, a plurality of groups connecting rod 15 are fixedly connected with fan 16 jointly, cylinder 12 lower extreme surface fixedly connected with screw joint ring 17, cylinder 12 lower extreme passes through screw joint ring 17 and the screw groove 8 joint that the upper end was opened to the machine box 1, fan 16 is located lid 13 below, can make cylinder 12 and the screw groove 8 joint on the machine box 1 through screw joint ring 17, realize the function that can dismantle simultaneously, fan 16 can carry out quick and lasting heat dissipation to the structure of lower part.

In this embodiment, dustproof construction 24 includes rectangle frame 18 and baffle 19, all open on rectangle frame 18 and the baffle 19 with a plurality of groups No. two bleeder vents 20, rectangle frame 18 upper end fixedly connected with stopper 21, rectangle frame 18 front end middle part fixedly connected with handle 23, the cotton 22 that absorbs water has been placed between baffle 19 and the rectangle frame 18, dustproof construction 24 and spout 10 joint, dustproof construction 24 rear portion is located between two rectangular plates 11 of homonymy, rectangle frame 18 and fixing bolt 6 joint, can carry out the joint to dustproof construction 24 through spout 10 and rectangular plate 11, prevent the displacement from controlling, inside cotton 22 that absorbs water can remove the tide with the air current of process, fixing bolt 6 can prevent dustproof construction 24 roll-off.

It should be noted that, the utility model is an LED driving power supply with good heat dissipation, in the using process, the upper end of the machine box 1 is provided with a round hole 7 and a thread groove 8, the heat dissipation structure 5 is in threaded joint with the thread groove 8 at the upper part of the machine box 1, a fan 16 is fixedly connected with the inside of a cylindrical barrel 12 on the heat dissipation structure 5 through a connecting rod 15, the fan 16 can condense external air into air flow to enter the inside of the driving power supply for long-term stable heat dissipation, the outer surface of the lower part of the cylindrical barrel 12 is fixedly connected with a thread joint ring 17, the thread joint ring 17 can lead the cylindrical barrel 12 to be in threaded joint with the thread groove 8 at the upper end of the machine box 1, and can be rotatably installed or detached, the dust on the fan 16 of clean inside is taken off to the convenience follow-up, the lid 13 of cylinder 12 upper end can block the dust of part, the inside joint of spout 10 that all opens simultaneously left end and right-hand member of box 1 has dustproof construction 24, the fixing bolt 6 of screw joint on the box 1 can conveniently fix dustproof construction 24, rectangular frame 18 and baffle 19 on the dustproof construction 24 all open a plurality of groups No. two bleeder vents 20, not only can effectually ventilate and can prevent dust, have placed absorbent cotton 22 between rectangular frame 18 and the baffle 19 simultaneously, not only can absorb water but also can block the dust, dustproof construction 24 is the structure that can dismantle, can take off and change inside absorbent cotton 22.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a good LED drive power supply of heat dissipation, includes box (1), its characterized in that: the machine box is characterized in that the lower end of the machine box (1) is fixedly connected with a bottom plate (2), four corners of the lower end of the bottom plate (2) are fixedly connected with gaskets (3), the upper parts of the left end and the right end of the machine box (1) are fixedly connected with wires (4), the left part of the upper end and the right part of the upper end of the machine box (1) are fixedly clamped with a heat radiation structure (5), the left end and the right end of the machine box (1) are fixedly clamped with a dustproof structure (24), the upper parts of the left end and the right end of the machine box (1) are fixedly clamped with fixing bolts (6), and the fixing bolts (6) on the same side are fixedly clamped with the dustproof structure (24);

round holes (7) are formed in the left part of the upper end of the machine box (1) and the right part of the upper end of the machine box (1), threaded grooves (8) are formed in the left part of the upper end of the machine box (1) and the right part of the upper end of the machine box, the round holes (7) on the same side are located in the threaded grooves (8), threaded holes (9) are formed in the left part of the front end of the machine box (1) and the right part of the front end of the machine box, sliding grooves (10) are formed in the left part of the front end of the machine box (1) and the right part of the front end of the machine box, the two sliding grooves (10) are located between the two threaded holes (9), and two rectangular plates (11) are fixedly connected to the left side and the right side of the rear wall of the machine box (1).

2. The LED driving power supply with good heat dissipation according to claim 1, wherein: the heat radiation structure (5) comprises a cylindrical barrel (12), a cover (13) is connected to the upper end of the cylindrical barrel (12) in a threaded mode, a plurality of groups of first air holes (14) are formed in the upper end of the cover (13), a plurality of groups of connecting rods (15) are fixedly connected to the inner wall of the cylindrical barrel (12), a plurality of groups of connecting rods (15) are fixedly connected with a fan (16) together, and a threaded clamping ring (17) is fixedly connected to the outer surface of the lower end of the cylindrical barrel (12).

3. The LED driving power supply with good heat dissipation according to claim 2, wherein: the lower end of the cylindrical barrel (12) is clamped with a threaded groove (8) formed in the upper end of the machine box (1) through a threaded clamping ring (17), and the fan (16) is located below the cover (13).

4. The LED driving power supply with good heat dissipation according to claim 1, wherein: dustproof construction (24) are including rectangle frame (18) and baffle (19), all open on rectangle frame (18) and the baffle (19) and a plurality of group No. two bleeder vents (20), rectangle frame (18) upper end fixedly connected with stopper (21), rectangle frame (18) front end middle part fixedly connected with handle (23), be placed cotton (22) that absorbs water between baffle (19) and rectangle frame (18).

5. The LED driving power supply with good heat dissipation according to claim 4, wherein: the dustproof structure (24) is clamped with the sliding groove (10), the rear part of the dustproof structure (24) is positioned between two rectangular plates (11) on the same side, and the rectangular frame (18) is clamped with the fixing bolt (6).