CN210959243U

CN210959243U - High-efficient radiating LED drive power supply

Info

Publication number: CN210959243U
Application number: CN201921789747.4U
Authority: CN
Inventors: 赵庆华; 韦勤; 徐玉军
Original assignee: Anhui Longsure Electronics Technology Co ltd
Current assignee: Anhui Longsure Electronics Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a high-efficiency heat-dissipation LED driving power supply, which comprises a power supply body mainly composed of an installation bottom plate and components fixed on the installation bottom plate, and a shell sleeved outside the power supply body, wherein the shell comprises a wave-shaped bottom plate uniformly provided with heat dissipation holes, and the installation bottom plate is detachably fixed on the wave-shaped bottom plate; the utility model discloses a design of wave form bottom plate among high-efficient heat dissipation LED drive power supply does benefit to the heat that the electronic components during operation that constitutes LED drive power supply produced and circulates, improves heat-sinking capability and radiating efficiency.

Description

High-efficient radiating LED drive power supply

Technical Field

The utility model belongs to LED drive power supply field, more specifically the utility model relates to a high-efficient radiating LED drive power supply that says so.

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. In order to protect the LED driving power supply from working normally, the LED driving power supply is required to be manufactured, the heating phenomenon is easy to occur in long-term working, and because electronic components forming the LED driving power supply are all tightly arranged in the power supply box body, the heat dissipation is poor, and the service life of the LED driving power supply is seriously influenced after long-term use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating LED drive power supply has good heat-sinking capability, can in time distribute away the heat that the electronic components during operation that constitutes LED drive power supply produced.

The utility model provides a high-efficient radiating LED drive power supply, establish the outside shell of power supply body including main power supply body and the cover that comprises mounting plate and the components and parts of fixing on mounting plate, the shell includes that the equipartition is provided with the wave form bottom plate of louvre, mounting plate detachable fixes on the wave form bottom plate.

Preferably, the wave-shaped bottom plate includes a middle wave-shaped region and a flat region disposed outside the middle wave-shaped region, and the mounting bottom plate is disposed on the middle wave-shaped region.

Preferably, the heat dissipation holes are formed in downward concave portions of the middle wave-shaped area.

Preferably, the housing further comprises a cover body covering the corrugated bottom plate, the cover body comprises a top cover and two groups of side plates arranged oppositely, and one group of side plates are arranged to be corrugated side plates.

Preferably, the wave-shaped side plates are arranged at the ends of the wave-shaped grooves of the middle wave-shaped area and fixed on the plane area.

Preferably, the curb plate bottom of the two sets of relative settings of the wave cover body is equallyd divide and is do not provided with the mounting panel, the mounting panel sets up with the plane district of waveform bottom plate is fixed, waveform bottom plate bottom is provided with the installation foot, the installation foot sets up at waveform bottom plate bottom inboard and has seted up U type mounting hole, all be provided with the operation groove that suits with U type mounting hole position on mounting panel and the waveform bottom plate on U type mounting hole upper portion.

The utility model discloses technical scheme's a high-efficient radiating LED drive power supply beneficial effect is: the design of the waveform bottom plate is beneficial to circulation of heat generated when electronic components forming the LED driving power supply work, and the heat dissipation capacity and the heat dissipation efficiency are improved.

Drawings

FIG. 1 is a front view of the inside of a high-efficiency heat-dissipating LED driving power supply according to the technical solution of the present invention,

FIG. 2 is a schematic diagram of the interior of the cover body of the LED driving power supply with high heat dissipation efficiency according to the technical solution of the present invention,

FIG. 3 is a top view of the inside of a high-efficiency heat-dissipating LED driving power supply according to the present invention,

FIG. 4 is a top view of an LED driving power supply with high heat dissipation efficiency according to the technical solution of the present invention,

fig. 5 is a left side view of fig. 4.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.

As shown in fig. 1, the utility model discloses technical scheme's a high-efficient radiating LED drive power supply, include mainly by mounting plate 1 and fix the power supply body and the cover that components and parts 2 on mounting plate 1 constitute and establish the outside shell of power supply body. The shell is provided with the wave form bottom plate 3 of louvre 4 including the equipartition, and mounting plate 1 detachable is fixed on wave form bottom plate 3. Based on above-mentioned technical scheme, because wave form bottom plate 3's structure has certain area's direct contact between wave form bottom plate 3 and the mounting plate 1, wave form bottom plate 3 can be directly go out the heat conduction of transmission on components and parts 2 to mounting plate 1, realizes the heat dissipation. Simultaneously, because the design of wave form bottom plate 3, there is the space that the interval set up between wave form bottom plate 3 and mounting plate 1, and the undercut position equipartition that is the wave form bottom plate in the space region is provided with the louvre, the dual function of space and louvre has increased the hot air circulation on the mounting plate 1, realizes the heat dissipation, improves the radiating efficiency. In conclusion, the heat dissipation efficiency of the power supply body consisting of the mounting base plate 1 and the component 2 fixed on the mounting base plate 1 is greatly improved by the double heat dissipation of heat conduction and hot air circulation.

As shown in fig. 3, the corrugated bottom plate 3 of the present invention includes a middle corrugated area 31 and a flat area 32 disposed outside the middle corrugated area 31, and the installation bottom plate 1 is disposed on the middle corrugated area 31. The planar area 32 is convenient for fixing and installing the cover body 5, the cover body 5 and the corrugated bottom plate 1 are convenient for wrapping and sealing the internal power supply body, and meanwhile, the structure and the installation operation of the LED driving power supply are also simplified.

As shown in fig. 1 and fig. 3, the heat dissipation holes 4 of the present invention are disposed at the downward concave portion of the middle wave-shaped region 31, that is, there is a gap region between the wave-shaped bottom plate 3 and the installation bottom plate 1, that is, in the wave-shaped groove 33 of the middle wave-shaped region 31, the downward concave portion of the middle wave-shaped region 31, the gap region between the wave-shaped bottom plate 3 and the installation bottom plate 1, and the wave-shaped groove 33 of the middle wave-shaped region 31 are all descriptions of the downward concave portion of the wave-shaped bottom plate 3, and are different description modes of the same position, which is convenient for the understanding of the technicians in the field.

As shown in fig. 2 and fig. 3, the housing of the present invention further includes a cover body 5 covering the wave-shaped bottom plate 3, the cover body 5 includes a top cover and two sets of side plates arranged oppositely, wherein one set of side plates is arranged as a wave-shaped side plate 6. The design of the wave-shaped side plates 6 and the wave-shaped bottom plate 3 increases the contact area with air and increases the heat dissipation efficiency.

As shown in fig. 3 and 4, the corrugated side plate 6 of the present invention is disposed at the end of the corrugated groove 33 of the middle corrugated area 31 and fixed on the flat area. The design of this structure is convenient for the installation and the fixed of the cover body 5, reduces the installation operation degree of difficulty, also is convenient for simultaneously cover the sealed between the wave form bottom plate 3 of the body 5.

As shown in fig. 5, the utility model discloses the curb plate bottom of the relative setting of two sets of wave cover body of technical scheme is equallyd divide and is do not be provided with mounting panel 8, and mounting panel 8 sets up with the plane district 32 of wave form bottom plate 3 is fixed. The bottom of the wave-shaped bottom plate 3 is provided with a mounting foot 7, the mounting foot 7 is arranged on the inner side of the bottom of the wave-shaped bottom plate 3 and provided with a U-shaped mounting hole 9, and an operation groove 10 matched with the U-shaped mounting hole 9 is formed in the mounting plate 8 on the upper portion of the U-shaped mounting hole 9 and the wave-shaped bottom plate 3. The arrangement of the U-shaped mounting hole 9 and the operation groove 10 is convenient for the overall installation and fixation of the LED driving power supply, and the operation is convenient.

The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient radiating LED drive power supply, its characterized in that includes mainly by mounting plate and fix the power supply body and the cover that components and parts on mounting plate constitute and establish the outside shell of power supply body, the shell includes that the equipartition is provided with the wave form bottom plate of louvre, mounting plate detachable fixes on the wave form bottom plate.

2. An efficient heat dissipation LED driving power supply as recited in claim 1, wherein the wave shaped substrate comprises a middle wave shaped region and a planar region disposed outside the middle wave shaped region, and the mounting substrate is disposed on the middle wave shaped region.

3. The LED driving power supply with high heat dissipation efficiency as claimed in claim 2, wherein the heat dissipation holes are disposed at a downward concave portion of the middle wave-shaped region.

4. The efficient heat dissipation LED driving power supply according to claim 1, wherein the housing further comprises a cover body covering the corrugated bottom plate, the cover body comprises a top cover and two sets of oppositely arranged side plates, and one set of the side plates is arranged as a corrugated side plate.

5. The LED driving power supply with high heat dissipation efficiency as recited in claim 4, wherein the corrugated side plates are disposed at ends of the corrugated grooves of the middle corrugated area and fixed on the flat area.

6. The LED driving power supply with high heat dissipation efficiency as recited in claim 5, wherein the two sets of oppositely disposed side plates of the wave cover body are respectively provided with a mounting plate, the mounting plate is fixedly disposed in a plane area of the wave bottom plate, the wave bottom plate is provided with a mounting foot, the mounting foot is disposed inside the wave bottom plate and is provided with a U-shaped mounting hole, and the mounting plate on the upper portion of the U-shaped mounting hole and the wave bottom plate are both provided with an operating slot corresponding to the U-shaped mounting hole.