CN211345248U

CN211345248U - Driving power supply heat radiation module

Info

Publication number: CN211345248U
Application number: CN202020088090.5U
Authority: CN
Inventors: 陈斌兵; 陈伟林; 龙田恋; 杨冶
Original assignee: Changzhou Program Control Intelligent Technology Co ltd
Current assignee: Changzhou Program Control Intelligent Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-25
Anticipated expiration: 2030-01-15

Abstract

The utility model provides a driving power supply heat dissipation mould, which belongs to the field of driving power supply heat dissipation, and comprises a heat dissipation fan, a base, an upper cover, a heat absorbing plate, an insulating plate, a water absorbing plate, a rotary disc connected to the left side of the heat dissipation fan, a ventilating plate arranged on the right side of the heat dissipation fan, a heat absorbing plate fixedly connected to the right side of the ventilating plate, a driving power supply chamber connected to the right side of the heat absorbing plate, an insulating plate fixedly connected to the right side of the driving power supply chamber, heat generated by the driving power supply chamber absorbed by the heat absorbing plate, introduced into the heat dissipation chamber by the ventilating plate, dispersed by the heat dissipation fan, and finally dissipated outside the driving power supply by the heat dissipating plate, thereby effectively improving the heat dissipation efficiency, eliminating the noise in the heat dissipation chamber by a silencer, preventing moisture from entering the power supply by the water absorbing plate, leading to power leakage, and, can prevent through the insulation board that the power electric leakage from endangering the human body, the effectual security that improves the power.

Description

Driving power supply heat radiation module

Technical Field

The utility model relates to a drive power supply heat dissipation technical field, more specifically relates to drive power supply heat dissipation module.

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 source includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like. The output of the LED driving power supply is mostly a constant current source that can change voltage with the change of the LED forward voltage drop value. With the development of society, the use of various electric appliances is more and more extensive, and the drive power supply is more and more important, but the heating problem of the drive power supply can reduce the life thereof, and the serious can also cause the power supply short circuit and cause the conflagration.

Disclosure of Invention

The utility model discloses it is to solve, current drive power supply dispels the heat unsatisfactory in work, the life that leads to drive power supply reduces, the drive power supply heat dissipation module is provided, it absorbs the produced heat of drive power supply room through the absorber plate to change the module, in the rethread ventilation board introduces the heat dissipation room, rethread radiator fan scatters the heat, at last, the heat is scattered the drive power supply outside through the heating panel, the effectual radiating efficiency that has improved, can eliminate the indoor noise that dispels the heat through the muffler, can prevent damp-proofing through the board that absorbs water, prevent that there is moisture content entering power, lead to the power electric leakage, can reduce outside and inside vibrations to drive power supply through damping spring, can prevent that power electric leakage from endangering the human body through the insulation board, the effectual security that improves the power.

In order to achieve the above object, the utility model provides a following technical scheme: drive power supply heat dissipation module, including radiator fan, base, upper cover, absorber plate, insulation board, the board that absorbs water, the heat dissipation room, the radiator fan the left side is connected with the carousel, there is the ventilating board on the radiator fan the right, the ventilation hole has been inlayed on the ventilating board, ventilating board the right fixedly connected with absorber plate, the absorber plate the right is connected with the drive power supply room, fixedly connected with insulation board directly over the drive power supply room, be connected with the upper cover directly over the insulation board, it is fluted below the upper cover, fixedly connected with air discharge plate on the upper cover, swing joint has the base below the upper cover, there is the sand grip above the base, the base is inlayed and is had damping spring, be connected with the board that absorbs water directly over the heat dissipation room, it is connected with the muffler to.

Further preferred scheme: the heat absorption plate is fixedly connected with the ventilation plate, the left side of the ventilation plate is connected with the heat dissipation chamber, and the ventilation hole is embedded in the ventilation plate.

Further preferred scheme: the silencer is located the heat dissipation indoor, and has four, and the symmetric distribution is by two ventilating boards.

In a further preferred scheme, six damping springs are symmetrically embedded in two sides of the base respectively.

The utility model provides a drive power supply heat dissipation module has following beneficial effect:

1. the utility model has the advantages of having set up the absorber plate, having absorbed the produced heat of drive power supply room through the absorber plate, in the rethread ventilation board introduced the heat dissipation room with the heat, rethread radiator fan scatters the heat, scatters the drive power supply outside the heat through the heating panel at last, the effectual radiating efficiency that has improved.

2. The utility model has the advantages of set up muffler and water absorption plate, can eliminate the indoor noise of heat dissipation through the muffler, can prevent damp through the water absorption plate, prevent that moisture content from getting into the power, lead to the power electric leakage to cause harm.

3. The utility model has the advantages of set up damping spring, can reduce outside and inside vibrations to drive power supply through damping spring, improved drive power supply's life.

Drawings

Fig. 1 is the overall connection diagram of the module of the present invention.

Fig. 2 is a schematic sectional view of the module integral connection structure of the present invention.

1 in the figure 1-2, an upper cover; 2. a groove; 3. a convex strip; 4. a damping spring; 5. a base; 6. A turntable; 7. a heat radiation fan; 8. a heat dissipation chamber; 9. a water absorption plate; 10. a muffler; 11. an exhaust plate; 12. an insulating plate; 13. a driving power supply chamber; 14. a ventilation board; 15. a vent hole; 16. A heat absorbing plate.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-2 of 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.

Example (b):

please refer to fig. 1 to 2:

the further preferred scheme drive power supply heat dissipation module of this embodiment, including radiator fan 7, base 5, upper cover 1, absorber plate 16, insulation board 12, water absorption plate 9, heat dissipation chamber 8, radiator fan 7 the left side is connected with carousel 6, there is ventilating board 14 on radiator fan 7 the right, ventilation hole 15 has been inlayed on ventilating board 14, ventilating board 14 the right fixedly connected with absorber plate 16, absorber plate 16 the right is connected with drive power supply chamber 13, fixedly connected with insulation board 12 directly over drive power supply chamber 13, be connected with upper cover 1 directly over insulation board 12, there is recess 2 below the upper cover 1, fixedly connected with air discharge plate 11 above the upper cover 1, swing joint has base 5 below the upper cover 1, there is sand grip 3 above the base 5, base 5 is embedded to have damping spring 4, be connected with water absorption plate 9 directly over heat dissipation chamber 8, water absorption plate 9 right side is connected with muffler 10.

Further: the heat absorption plate 16 is fixedly connected with the ventilation plate 14, the left side of the ventilation plate 14 is connected with the heat dissipation chamber 8, heat is introduced into the heat dissipation chamber 8 through the ventilation plate 14, then the heat is dissipated through the heat dissipation fan 7, and finally the heat is dissipated to the outside of the driving power supply through the heat dissipation plate 11, so that the heat dissipation efficiency is effectively improved.

Further: the muffler 9 is located the heat dissipation chamber 8, and has four, and the symmetric distribution is by two ventilating boards 14 to at the embedded ventilation hole 15 of ventilating board 14, can introduce the heat in the heat dissipation chamber 8 through ventilation hole 15, can eliminate the noise in the heat dissipation chamber 8 through muffler 9, avoid forming noise pollution.

Further: damping spring 4 has six, and the symmetry is embedded in the both sides of base 5 respectively, can reduce outside and inside vibrations to drive power supply through damping spring 4.

The working principle is as follows: the utility model discloses handle drive power supply heat dissipation, drive power supply heat dissipation module, including radiator fan 7, base 5, an upper cover, absorber plate 16, insulation board 12, water absorption plate 9, introduce the heat in heat dissipation room 8 through ventilating board 14, rethread radiator fan 7 scatters the heat, at last through heating panel 11 the heat drive power supply outside of scattering, the effectual radiating efficiency that has improved, can eliminate the noise in heat dissipation room 8 through muffler 10, can prevent damp-proofing through water absorption plate 9, prevent that there is moisture content entering power, lead to the power electric leakage, can reduce outside and inside vibrations to drive power supply through damping spring 4, can prevent through insulation board 12 that power electric leakage harms the human body, the effectual security that improves the power.

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. The driving power supply heat dissipation module comprises a heat dissipation fan (7), a base (5), an upper cover (1), a heat absorption plate (16), an insulation plate (12), a water absorption plate (9) and a heat dissipation chamber (8), and is characterized in that the left side of the heat dissipation fan (7) is connected with a turntable (6), the right side of the heat dissipation fan (7) is provided with a ventilation plate (14), the ventilation plate (14) is embedded with a ventilation hole (15), the right side of the ventilation plate (14) is fixedly connected with the heat absorption plate (16), the right side of the heat absorption plate (16) is connected with a driving power supply chamber (13), the insulation plate (12) is fixedly connected right above the driving power supply chamber (13), the upper cover (1) is connected right above the insulation plate (12), a groove (2) is formed below the upper cover (1), the upper surface of the upper cover (1) is fixedly connected with an exhaust plate (11), there are sand grip (3) above base (5), base (5) are embedded to have damping spring (4), be connected with water absorption plate (9) directly over heat dissipation chamber (8), water absorption plate (9) right side is connected with muffler (10).

2. The heat dissipation module for the driving power supply of claim 1, wherein: the heat absorption plate (16) is fixedly connected with a ventilation plate (14), the left side of the ventilation plate (14) is connected with a heat dissipation chamber (8), and a ventilation hole (15) is embedded in the ventilation plate (14).

3. The heat dissipation module for the driving power supply of claim 1, wherein: the four silencers (10) are positioned in the heat dissipation chamber (8) and symmetrically distributed beside the two ventilating plates (14).

4. The heat dissipation module for the driving power supply of claim 1, wherein: six damping springs (4) are respectively symmetrically embedded at two sides of the base (5).