CN213930849U

CN213930849U - Stroboflash-free LED power supply adopting CuK-PFC structure

Info

Publication number: CN213930849U
Application number: CN202120225383.8U
Authority: CN
Inventors: 刘雄
Original assignee: Shenzhen Juliang Xingye Technology Co ltd
Current assignee: Shenzhen Juliang Xingye Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-08-10
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to the technical field of power supply equipment, and discloses a stroboflash-free LED power supply adopting a CuK-PFC structure, which comprises a power supply body, wherein a mounting plate is arranged on the front side of the power supply body, a motor is arranged inside the mounting plate, fan blades are sleeved on the output end of the motor, a frame is bolted on the front side of the mounting plate, a filter plate is inserted inside the frame, a limiting block is bolted on one side of the filter plate, a limiting bolt is sleeved inside the limiting block, and one end of the limiting bolt is in threaded connection with the mounting plate; the utility model can effectively and rapidly dissipate heat of the device by starting the motor, driving the fan blades to rotate by the motor and then exhausting the air in the power body by the fan blades; the utility model discloses make the outside air enter into the inside of power body through the filter, through the cooperation of filter, can effectively filter the dust in the air to dustproof effect has been played.

Description

Stroboflash-free LED power supply adopting CuK-PFC structure

Technical Field

The utility model relates to a power supply unit technical field specifically is a no stroboscopic type LED power of adopting CuK-PFC structure.

Background

An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power supply comprises high-voltage power frequency alternating current (namely commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (such as the output of an electronic transformer) and the like, the existing stroboflash-free LED power supply adopting a CuK-PFC structure is simple in structure, cannot effectively and quickly dissipate heat, and cannot play a dustproof role, and in order to solve the problems, the stroboflash-free LED power supply adopting the CuK-PFC structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt no stroboscopic type LED power of CuK-PFC structure, possess the dirt-proof advantage of heat dissipation, solved current no stroboscopic type LED power simple structure who adopts the CuK-PFC structure, can not effectively dispel the heat fast, still can not play dustproof problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the stroboflash-free LED power supply adopting the CuK-PFC structure comprises a power supply body, wherein a mounting plate is arranged on the front side of the power supply body, a motor is arranged inside the mounting plate, fan blades are sleeved on the output end of the motor, a frame is bolted on the front side of the mounting plate, a filter plate is inserted into the frame, a limiting block is bolted on one side of the filter plate, and a limiting bolt is sleeved inside the limiting block.

Preferably, one end of the limiting bolt is in threaded connection with the mounting plate, and a round hole matched with the limiting bolt is formed in the limiting block.

Preferably, the surface of the motor is bolted with a plurality of mounting rods, and the other ends of the mounting rods are bolted with the mounting plate.

Preferably, the front surface of the mounting plate is bolted with a protective net.

Preferably, a plurality of mounting bolts are sleeved inside the mounting plate, and one ends of the mounting bolts are in threaded connection with the power supply body.

Preferably, a plurality of mounting holes matched with the mounting bolts are formed in the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can effectively and rapidly dissipate heat of the device by starting the motor, driving the fan blades to rotate by the motor and then exhausting the air in the power body by the fan blades;

the utility model discloses make the outside air enter into the inside of power body through the filter, through the cooperation of filter, can effectively filter the dust in the air to dustproof effect has been played.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial front view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a power supply body; 2. mounting a plate; 3. a motor; 4. a fan blade; 5. a frame; 6. a filter plate; 7. a limiting block; 8. a limit bolt; 9. mounting a rod; 10. a protective net; 11. installing a bolt; 12. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a non-stroboscopic LED power supply adopting a CuK-PFC structure includes a power supply body 1, a mounting plate 2 is disposed on a front surface of the power supply body 1, a motor 3 is disposed inside the mounting plate 2, fan blades 4 are sleeved on an output end of the motor 3, a frame 5 is bolted on the front surface of the mounting plate 2, a filter plate 6 is inserted inside the frame 5, a limiting block 7 is bolted on one side of the filter plate 6, and a limiting bolt 8 is sleeved inside the limiting block 7.

Further, the one end of spacing bolt 8 and 2 threaded connection of mounting panel, the round hole with 8 looks adaptations of spacing bolt is seted up to the inside of stopper 7, through setting up spacing bolt 8, can effectively carry out spacing fixed to filter 6.

Further, the surface bolt of motor 3 has a plurality of installation pole 9, and the other end and the 2 bolts of mounting panel of installation pole 9 are through setting up installation pole 9, can effectively carry out spacing fixed to motor 3.

Furthermore, the protective net 10 is bolted to the front surface of the mounting plate 2, and the fan blades 4 can be effectively protected by the protective net 10.

Further, a plurality of mounting bolt 11 has been cup jointed to mounting panel 2's inside, and mounting bolt 11's one end and power supply body 1 threaded connection can effectively install mounting panel 2 through setting up mounting bolt 11.

Further, a plurality of mounting holes 12 matched with the mounting bolts 11 are formed in the mounting plate 2, and the mounting holes 12 can be effectively matched with the mounting bolts 11 to be used.

The working principle is as follows: the device can be through starter motor 3, then make motor 3 drive flabellum 4 rotate, flabellum 4 is with the air escape of power supply body 1 inside afterwards to can effectively dispel the heat fast to the device, outside air enters into power supply body 1's inside through filter 6 simultaneously, through the cooperation of filter 6, can effectively filter the dust in the air, thereby has played dustproof effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A no stroboscopic type LED power of adoption CuK-PFC structure, includes power body (1), its characterized in that: the front of power supply body (1) is provided with mounting panel (2), the inside of mounting panel (2) is provided with motor (3), flabellum (4) have been cup jointed to the output of motor (3), the front bolt of mounting panel (2) has frame (5), the inside of frame (5) is pegged graft and is had filter (6), one side bolt of filter (6) has spacing piece (7), spacing bolt (8) have been cup jointed to the inside of spacing piece (7).

2. The non-strobe LED power supply with CuK-PFC architecture as claimed in claim 1, wherein: one end of the limiting bolt (8) is in threaded connection with the mounting plate (2), and a round hole matched with the limiting bolt (8) is formed in the limiting block (7).

3. The non-strobe LED power supply with CuK-PFC architecture as claimed in claim 1, wherein: the surface of the motor (3) is bolted with a plurality of mounting rods (9), and the other ends of the mounting rods (9) are bolted with the mounting plate (2).

4. The non-strobe LED power supply with CuK-PFC architecture as claimed in claim 1, wherein: the front surface of the mounting plate (2) is bolted with a protective net (10).

5. The non-strobe LED power supply with CuK-PFC architecture as claimed in claim 1, wherein: a plurality of mounting bolts (11) are sleeved inside the mounting plate (2), and one ends of the mounting bolts (11) are in threaded connection with the power supply body (1).

6. The LED power supply with no stroboflash and CuK-PFC structure as claimed in claim 5, wherein: a plurality of mounting holes (12) matched with the mounting bolts (11) are formed in the mounting plate (2).