CN207503774U - A kind of LED ultra-thin transformers with radiator - Google Patents

Abstract

The utility model discloses a kind of LED ultra-thin transformers with radiator, including LED transformer bodies, two rows of bar radiating holes are provided on the LED transformer bodies, it is located on the LED transformer bodies at bar radiating hole and U-shaped mounting box is installed, the middle inside of the installation circular hole is fixed with round fixed plate, the equal fixing sleeve in upper end of the guide rod is equipped with radiator fan, the equal fixing sleeve in lower end of the guide rod is equipped with the first angular wheel, the side of the U-shaped mounting box is fixedly connected with motor box, driving motor is installed in motor box, rotation axis is connected on driving motor, second angular wheel is engaged with corresponding first angular wheel, the upper end of the installation circular hole is both provided with protection square.This carries the LED ultra-thin transformers of radiator, accelerates the speed of heat dissipation, improves radiating efficiency, ensure that the service life of LED transformers, highly practical, conducive to popularization.

Description

A kind of LED ultra-thin transformers with radiator

Technical field

The utility model is related to LED transformer technology fields, a kind of ultra-thin transformations of specially LED with radiator Device.

Background technology

LED transformers are the device and power supply unit that power is provided to electronic equipment, are by transformer and rectification Device becomes alternating current in the device of direct current, this device is just called rectifier power source, is also driving power, can provide signal Electronic equipment be called signal source, lithium battery, dry cell, rectifier power source, signal source are sometimes referred to as power supply.

Heat emission hole can be all set on traditional LED transformers, heat dissipation when for transformer works, but traditional LED Heat emission hole on transformer, still has that radiating rate is slow, the unconspicuous defect of heat dissipation effect, easily causes transformer because of heat dissipation It is damaged not in time, for this purpose, it is proposed that a kind of LED ultra-thin transformers with radiator.

Utility model content

The purpose of this utility model is to provide a kind of LED ultra-thin transformers with radiator, to solve the above-mentioned back of the body The problem of being proposed in scape technology.

To achieve the above object, the utility model provides following technical solution：A kind of ultra-thin changes of LED with radiator Depressor including LED transformer bodies, is provided with two rows of bar radiating holes, the LED transformers on the LED transformer bodies It is located at bar radiating hole on ontology and U-shaped mounting box is installed, there are two pacify through opening up for the upper center of the U-shaped mounting box Circular hole is filled, and each installation circular hole corresponds to row's bar radiating hole, the middle inside of the installation circular hole is fixed with circle Fixed plate, the middle part of round fixed plate offer centre bore, and bearing is installed in centre bore, fixes and inserts in bearing Equipped with guide rod, small ventilating holes are offered in the circle fixed plate, the equal fixing sleeve in upper end of the guide rod is equipped with heat dissipation Fan, the equal fixing sleeve in lower end of the guide rod are equipped with the first angular wheel, and the side of the U-shaped mounting box is fixedly connected with electricity Machine box is equipped with driving motor in motor box, rotation axis is connected on driving motor, the rotation axis sequentially passes through two installations Circular hole, the outside that rotation axis is located in installation circular hole are arranged with the second angular wheel, second angular wheel with it is corresponding The first angular wheel engagement, it is described installation circular hole upper end be both provided with protection square.

Preferably, the diameter of the installation circular hole is all higher than the length and width of row's bar radiating hole.

Preferably, the protection square is disposed as round stainless steel web plate, and protect square by screw with it is U-shaped Mounting box is fixed.

Preferably, the both ends of the U-shaped mounting box are fixed by connecting bolt with LED transformer bodies.

Compared with prior art, the beneficial effects of the utility model are：The structure design of the utility model is reasonable, by U-shaped mounting box is installed, two installation circular holes on U-shaped mounting box just correspond to two groups at the bar radiating hole on LED transformers Bar radiating hole, driving motor drive rotation axis rotation, can cause two radiator fan rotations, can will be arranged at bar radiating hole The thermal current Accelerating Removal gone out accelerates the speed of heat dissipation, improves radiating efficiency, ensure that making for LED transformers to the external world It is highly practical with the service life, conducive to popularization.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the U-shaped mounting box diagrammatic cross-section of the utility model；

Fig. 3 is structure enlargement diagram at A in the utility model Fig. 2；

Fig. 4 is the utility model circle fixed plate schematic diagram.

In figure：LED transformer bodies 1, U-shaped mounting box 2, motor box 3, installation circular hole 4, radiator fan 5, protection square 6, Rotation axis 7, round fixed plate 8, centre bore 9, bearing 10, guide rod 11, small ventilating holes 12, the first angular wheel 13, second cone Shape gear 14.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ultra-thin transformations of LED with radiator Device including LED transformer bodies 1, is provided with two rows of bar radiating holes on LED transformer bodies 1, LED transformer bodies 1 are upper U-shaped mounting box 2 is installed at bar radiating hole, the both ends of U-shaped mounting box 2 are by connecting bolt and LED transformer bodies 1 Fixed, there are two install circular hole 4, and each installation circular hole 4 corresponds to row's bar shaped through opening up for the upper center of U-shaped mounting box 2 Heat emission hole, the diameter of installation circular hole 4 are all higher than the length and width of row's bar radiating hole, and the middle inside for installing circular hole 4 is equal Round fixed plate 8 is fixed with, the middle part of round fixed plate 8 offers centre bore 9, axis is installed in centre bore 9 10 are held, guide rod 11 is fixedly plugged in bearing 10, small ventilating holes 12 are offered in round fixed plate 8, guide rod 11 The equal fixing sleeve in upper end is equipped with radiator fan 5, and the equal fixing sleeve in lower end of guide rod 11 is equipped with the first angular wheel 13, U-shaped mounting box 2 Side be fixedly connected with motor box 3, driving motor in motor box 3 is installed, rotation axis 7 is connected on driving motor, rotate Axis 7 sequentially passes through two installation circular holes 4, and the outside that rotation axis 7 is located in installation circular hole 4 is arranged with the second angular wheel 14, Second angular wheel 14 is engaged with corresponding first angular wheel 1, and the upper end of installation circular hole 4 is both provided with protection square 6, prevents Protecting wire net lid 6 is disposed as round stainless steel web plate, and square 6 is protected to be fixed by screw and U-shaped mounting box 2, protection network Lid 6 causes radiator fan 5 to damage, also ensure that well in use for having prevented object from entering in installation circular hole 4 Safety, play good protective action；The utility model at the bar radiating hole on LED transformer bodies 1 by pacifying Fill U-shaped mounting box 2, two installation circular holes 4 on U-shaped mounting box 2 just correspond to two groups of bar radiating holes, driving motor band turn Moving axis 7 rotates, and two radiator fans 5 can be caused to rotate, can be by the thermal current Accelerating Removal discharged at bar radiating hole outside Boundary accelerates the speed of heat dissipation, improves radiating efficiency.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of LED ultra-thin transformers with radiator, including LED transformer bodies (1), the LED transformer bodies (1) two rows of bar radiating holes are provided on, it is characterised in that：It is located on the LED transformer bodies (1) at bar radiating hole and pacifies Equipped with U-shaped mounting box (2), there are two install circular hole (4), and each peace through opening up for the upper center of the U-shaped mounting box (2) It filling circular hole (4) and corresponds to row's bar radiating hole, the middle inside of the installation circular hole (4) is fixed with round fixed plate (8), The middle part of round fixed plate (8) offers centre bore (9), and bearing (10), bearing (10) are installed in centre bore (9) Guide rod (11) is inside fixedly plugged with, small ventilating holes (12), the guide rod are offered on the circle fixed plate (8) (11) the equal fixing sleeve in upper end is equipped with radiator fan (5), and the equal fixing sleeve in lower end of the guide rod (11) is equipped with the first conical tooth It takes turns (13), the side of the U-shaped mounting box (2) is fixedly connected with motor box (3), is equipped with driving motor in motor box (3), drives Rotation axis (7) is connected on dynamic motor, the rotation axis (7) sequentially passes through two installation circular holes (4), and rotation axis (7) is positioned at peace Outside in dress circular hole (4) is arranged with the second angular wheel (14), and second angular wheel (14) is with corresponding first Angular wheel (1) engages, and the upper end of the installation circular hole (4) is both provided with protection square (6).

2. a kind of LED ultra-thin transformers with radiator according to claim 1, it is characterised in that：The installation The diameter of circular hole (4) is all higher than the length and width of row's bar radiating hole.

3. a kind of LED ultra-thin transformers with radiator according to claim 1, it is characterised in that：The protection Square (6) is disposed as round stainless steel web plate, and protects square (6) fixed by screw and U-shaped mounting box (2).

4. a kind of LED ultra-thin transformers with radiator according to claim 1, it is characterised in that：The U-shaped peace The both ends of mounted box (2) are fixed with LED transformer bodies (1) by connecting bolt.