CN216414881U - Novel high-power driving power supply device - Google Patents
Novel high-power driving power supply device Download PDFInfo
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- CN216414881U CN216414881U CN202122877502.0U CN202122877502U CN216414881U CN 216414881 U CN216414881 U CN 216414881U CN 202122877502 U CN202122877502 U CN 202122877502U CN 216414881 U CN216414881 U CN 216414881U
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- power supply
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- heat dissipation
- supply device
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Abstract
The utility model relates to the technical field of lighting, in particular to a novel high-power driving power supply device for an LED lighting lamp, which comprises an upper shell, a bottom shell, a fan and a wiring terminal, wherein a parameter nameplate area, an upper shell fixing sheet, a fan fixing hole, an engraving parameter area, a fan convection arc-shaped hole, a fan convection circular hole and a first heat dissipation hole are arranged on the upper shell, a driving power supply PCB fixing hole and a second heat dissipation hole are arranged on the bottom shell, and the novel high-power driving power supply device has the beneficial effects that: simple and convenient installation, lower cost and better heat dissipation performance.
Description
Technical Field
The utility model relates to the technical field of illumination, in particular to a novel high-power driving power supply device for an LED illumination lamp.
Background
The driving power supply is a power converter which converts power supply into specific voltage and current to drive the LED lamp beads to emit light, and the driving power supply device is a component which is used for protecting internal components of the LED driving power supply, solving the problem of heat dissipation of the LED driving power supply and prolonging the whole service life of the LED driving power supply.
Present drive power supply unit in market mainly adopts aluminium extrusion moulding and aluminum alloy die-casting forming process to obtain, when drive power supply begins working, the heat that produces on the drive power supply components and parts will conduct to drive power supply unit, dispel the heat through the heat dissipation rib or the heat radiation structure on device surface, it is obvious, under powerful condition, this kind of structure is not the best, because need be through the surface of conduction to drive power supply unit, utilize the air convection to dispel the heat, thereby can lead to the thermal failure, the components and parts life-span reduces rapidly, accelerate drive power supply's ageing and the probability of breaking down even.
Disclosure of Invention
The utility model provides a novel high-power driving power supply device, which overcomes the defects in the background art and is simple and convenient to install, low in cost and better in heat dissipation performance.
The technical scheme adopted by the utility model for solving the technical problem is as follows: novel high-power drive power supply device, including epitheca, drain pan, fan and binding post, be provided with parameter data plate district, epitheca stationary blade, fan fixed orifices, stamp parameter district, fan convection arc hole, fan convection circular port and first louvre on the epitheca, be provided with drive power supply PCB fixed orifices and second louvre on the drain pan.
Preferably, the second heat dissipation holes are symmetrically distributed on two sides of the bottom shell, and the number of the second heat dissipation holes is 45-50.
Preferably, the wiring terminal is of a 9PIN structure, and the functions of the wiring terminal correspond to the imprinting parameter areas respectively.
Preferably, the bottom of the bottom case is provided with 4 fixing holes for the driving power supply PCB.
Preferably, the width of the second heat dissipation hole is 2-3.5 mm.
Preferably, the wiring terminal is fixed on the bottom case through wiring screws, and the number of the wiring screws is 9.
Preferably, the shape of the second heat dissipation hole is a strip shape.
Preferably, the bottom shell is further provided with 4 upper shell fixing holes which respectively correspond to the upper shell fixing pieces, and the number of the upper shell fixing pieces is 4.
Preferably, the bottom shell is made of 1060 aluminum alloy through a hardware stamping process.
Preferably, the fan is arranged on the fan fixing hole and fixed by 2 fan fixing screws.
Preferably, the number of the fan convection arc-shaped holes is 12.
Preferably, the number of the convection circular holes of the fan is 4.
Preferably, the first heat dissipation holes are distributed on the top surface of the upper shell, and the number of the first heat dissipation holes is 10.
Preferably, the upper shell is made by a hardware stamping process and is made of 1060 aluminum alloy.
The utility model has the following beneficial effects: 1. the bottom of the bottom shell is provided with 4 driving power supply PCB fixing holes, so that the driving power supply PCB fixing holes are extremely convenient and quick to install and can be maintained and replaced for the second time; 2. the first heat dissipation hole, the second heat dissipation hole and the fan are arranged, so that the overall heat dissipation capacity is greatly improved, and the service life of the driving power supply is prolonged; 3. the upper shell and the bottom shell are both made of hardware stamping technology, so that the cost is relatively low, and the batch popularization and use are facilitated.
Drawings
Fig. 1 is a first directional structural diagram of the novel high-power driving power supply device of the utility model.
Fig. 2 is a second directional structural diagram of the novel high-power driving power supply device of the utility model.
Fig. 3 is an exploded view of the novel high power driving power supply device of the present invention.
Reference numbers referred to in the above figures are detailed: 1-upper shell, 2-bottom shell, 3-fan, 4-wiring terminal, 5-fan convection arc hole, 6-second heat dissipation hole, 7-first heat dissipation hole, 11-parameter nameplate area, 12-upper shell fixing piece, 13-fan fixing hole, 14-imprinting parameter area, 21-drive power supply PCB fixing hole, 31-fan fixing screw, 41-wiring screw and 51-fan convection circular hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Referring to fig. 1-3, the novel high-power driving power supply device includes an upper case 1, a bottom case 2, a fan 3 and a connecting terminal 4, wherein the upper case 1 is provided with a parameter plate 11 region, an upper case fixing plate 12, a fan fixing hole 13, a marking parameter region 14, a fan convection arc hole 5, a fan convection circular hole 51 and a first heat dissipation hole 7, and the bottom case 2 is provided with a driving power supply PCB fixing hole 21 and a second heat dissipation hole 6.
Further, 6 second louvres are symmetrically distributed on two sides of the bottom case 2, and the number of the second louvres is 45-50.
Furthermore, the 4 wiring terminals are 9PIN structures, and the functions of the 4 wiring terminals correspond to the 14 imprinting parameter areas respectively.
Further, the bottom of the 2 bottom cases is provided with 4 fixing holes for the 21 driving power supply PCB.
Furthermore, the width of the 6 second heat dissipation holes is 2-3.5 mm.
Further, 4 binding post pass through 41 binding screws to be fixed on 2 drain pans, and 41 binding screws's quantity is 9.
Further, the shape of 6 second louvres is a bar.
Furthermore, 2 still be provided with 4 epitheca fixed orificess on the drain pan, correspond respectively 12 epitheca stationary blades, 12 the quantity of epitheca stationary blade is 4.
Further, the 2 bottom shell is made of 1060 aluminum alloy through a hardware stamping process.
Further, the 13 fan fixing holes are provided with the 3 fans and fixed through 2 31 fan fixing screws.
Further, the number of the 5 fan convection arc-shaped holes is 12.
Further, the number of the 51-fan convection circular holes is 4.
Further, the 7 first heat dissipation holes are distributed on the top surface of the upper shell 1, and the number of the 7 first heat dissipation holes is 10.
Further, the upper shell 1 is made of 1060 aluminum alloy through a hardware stamping process.
Claims (4)
1. Novel high-power drive power supply device, including epitheca, drain pan, fan and binding post, its characterized in that be provided with parameter data plate district, epitheca stationary blade, fan fixed orifices, stamp parameter district, fan convection arc hole, fan convection current circular port and first louvre on the epitheca, be provided with drive power supply PCB fixed orifices and second louvre on the drain pan, the bottom of drain pan is provided with 4 drive power supply PCB fixed orifices.
2. The novel high-power driving power supply device according to claim 1, wherein the second heat dissipation hole is shaped like a strip.
3. The novel high-power driving power supply device according to claim 1, wherein the connecting terminal is of a 9PIN structure, and functions of the connecting terminal correspond to the imprinting parameter areas respectively.
4. The novel high-power driving power supply device according to claim 1, wherein the second heat dissipation holes are symmetrically distributed on two sides of the bottom case, and the number of the second heat dissipation holes is 45-50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122877502.0U CN216414881U (en) | 2021-11-23 | 2021-11-23 | Novel high-power driving power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122877502.0U CN216414881U (en) | 2021-11-23 | 2021-11-23 | Novel high-power driving power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216414881U true CN216414881U (en) | 2022-04-29 |
Family
ID=81303599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122877502.0U Active CN216414881U (en) | 2021-11-23 | 2021-11-23 | Novel high-power driving power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216414881U (en) |
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2021
- 2021-11-23 CN CN202122877502.0U patent/CN216414881U/en active Active
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