CN220823636U - 48V500W driver with efficient heat dissipation - Google Patents
48V500W driver with efficient heat dissipation Download PDFInfo
- Publication number
- CN220823636U CN220823636U CN202322539074.XU CN202322539074U CN220823636U CN 220823636 U CN220823636 U CN 220823636U CN 202322539074 U CN202322539074 U CN 202322539074U CN 220823636 U CN220823636 U CN 220823636U
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- Prior art keywords
- heat dissipation
- driver
- dissipation shell
- heat
- wall
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 71
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 239000003990 capacitor Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 102220014598 rs397517195 Human genes 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical field of software drivers, in particular to a 48V500W driver with high-efficiency heat dissipation, which comprises a driver body, wherein a heat dissipation mechanism is arranged on the outer wall of the driver body; the utility model provides a heat dissipation mechanism includes the heat conduction silica gel pad of fixed connection at driver body outer wall, the outer wall adhesion of heat conduction silica gel pad has the heat dissipation shell, the outer wall of heat dissipation shell just installs the collection wind end cover in the below of heat conduction silica gel pad, the internally mounted of heat dissipation shell has motor stator, motor rotor's inside rotation is connected with, the wind-guiding stator vane is installed to the inside of heat dissipation shell and in motor rotor's below, the bottom fixedly connected with spiral case of collection wind end cover, the vortex fan is installed to motor rotor's bottom and in the top of spiral case, through designing a high-efficient radiating 48V500W driver, utilizes the heat dissipation mechanism in the device to dispel the heat, has solved the radiating effect of driver relatively poor, can't satisfy the problem of driver operation requirement.
Description
Technical Field
The utility model relates to the technical field of software drivers, in particular to a 48V500W driver with efficient heat dissipation.
Background
At present, the heat dissipation effect of the driver is poor, and the use requirement of the driver cannot be met.
Therefore, a 48V500W driver with efficient heat dissipation is needed to solve the problems presented in the background art.
Disclosure of utility model
The utility model aims to provide a 48V500W driver with high-efficiency heat dissipation so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the 48V500W driver with high-efficiency heat dissipation comprises a driver body, wherein a heat dissipation mechanism is arranged on the outer wall of the driver body;
the heat dissipation mechanism comprises a heat conduction silica gel pad fixedly connected to the outer wall of the driver body, a heat dissipation shell is adhered to the outer wall of the heat conduction silica gel pad, a wind collecting end cover is arranged on the outer wall of the heat dissipation shell and below the heat conduction silica gel pad, a motor stator is arranged in the heat dissipation shell, a motor rotor is connected to the motor stator in a rotating mode, a wind guiding fixed impeller is arranged in the heat dissipation shell and below the motor rotor, a volute is fixedly connected to the bottom of the wind collecting end cover, and a turbofan is arranged at the bottom end of the motor rotor and above the volute.
In a preferred scheme of the utility model, upper and lower bridge arms of a driving part in the driver body are parallel mos tubes, and a release protection capacitor reaching the GNG is used in the driver body.
As a preferable scheme of the utility model, the heat dissipation shell, the wind collection end cover, the volute and the turbofan are all made of aluminum alloy, and the heat dissipation shell is manufactured in an integral molding way.
As a preferable scheme of the utility model, the motor rotor is connected with the heat dissipation shell in a rotating way, and the thickness of the heat conduction silica gel pad is 2mm.
As a preferable scheme of the utility model, the wind collecting end cover is of a cylindrical structural design, and the wind collecting end cover is connected with the heat dissipation shell in a threaded manner.
As a preferable scheme of the utility model, the outer wall of the heat radiation shell is provided with a plurality of groups of heat radiation fins, and the driver body and the U-V-W phase line of the motor rotor are directly connected and welded.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the 48V500W driver with high-efficiency heat dissipation is designed, the heat dissipation mechanism in the device is utilized for heat dissipation, the driver body is arranged in the sealed space of the heat dissipation shell, the heat conduction silica gel pad is used for fixing the driver body in the heat dissipation shell, the motor rotor drives the turbofan to rotate, so that air rapidly flows through the heat dissipation shell, 2.5 cubic air per minute passes through the surface of the heat dissipation shell, heat of the driver body can be rapidly taken away, and the mos tube arranged in the driver body can better resist voltage impact and bear high-load heat, so that the problems that the heat dissipation effect of the driver is poor and the use requirement of the driver cannot be met are solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an exploded view of a three-dimensional structure of the present utility model;
Fig. 3 is a front cross-sectional view of the present utility model.
In the figure: 1. a driver body; 2. a heat dissipation mechanism; 201. a thermally conductive silicone pad; 202. a heat dissipation housing; 203. a wind collecting end cover; 204. a motor is electronic; 205. a motor rotor; 206. an air guiding fixed impeller; 207. a housing; 208. turbofan.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, but in which the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present utility model provides a technical solution:
A48V 500W driver with high-efficiency heat dissipation comprises a driver body 1, wherein a heat dissipation mechanism 2 is arranged on the outer wall of the driver body 1;
Wherein, the upper bridge arm and the lower bridge arm of the driving part inside the driver body 1 are parallel mos tubes, and a release protection capacitor reaching GNG is used in the driver body 1;
In this embodiment, referring to fig. 2 and 3, the heat dissipation mechanism 2 includes a heat conduction silica gel pad 201 fixedly connected to the outer wall of the driver body 1, a heat dissipation housing 202 is adhered to the outer wall of the heat conduction silica gel pad 201, a wind collecting end cover 203 is installed on the outer wall of the heat dissipation housing 202 below the heat conduction silica gel pad 201, a motor stator 204 is installed inside the heat dissipation housing 202, a motor rotor 205 is rotatably connected inside the motor stator 204, a wind guiding stator impeller 206 is installed inside the heat dissipation housing 202 and below the motor rotor 205, a volute 207 is fixedly connected to the bottom of the wind collecting end cover 203, and a turbofan 208 is installed at the bottom end of the motor rotor 205 and above the volute 207;
The heat dissipation shell 202, the wind collection end cover 203, the volute 207 and the turbofan 208 are all made of aluminum alloy, the heat dissipation shell 202 is manufactured in an integral mode, the motor rotor 205 and the heat dissipation shell 202 are connected in a rotating mode, the thickness of the heat conduction silica gel pad 201 is 2mm, the wind collection end cover 203 is of a cylindrical structural design, the wind collection end cover 203 and the heat dissipation shell 202 are connected in a threaded mode, a plurality of groups of heat dissipation fins are arranged on the outer wall of the heat dissipation shell 202, the driver body 1 and a U W phase line of the motor rotor 205 are welded in a direct connection mode, the driver body 1 is arranged in a sealing space inside the heat dissipation shell 202, the heat conduction silica gel pad 201 fixes the driver body 1 in the heat dissipation shell 202, the motor rotor 205 drives the turbofan 208 to rotate, air flows through the heat dissipation shell 202 rapidly, and 2.5 cubic air passes through the surface of the heat dissipation shell 202 every minute, so that heat of the driver body 1 can be taken away rapidly.
The working flow of the utility model is as follows: when the high-efficiency heat-dissipation 48V500W driver designed by the scheme is operated, the driver body 1 is arranged in a sealed space inside the heat dissipation shell 202, the heat-conducting silica gel pad 201 fixes the driver body 1 in the heat dissipation shell 202, the motor rotor 205 drives the turbofan 208 to rotate, air flows through the heat dissipation shell 202 rapidly, 2.5 cubic air passes through the surface of the heat dissipation shell 202 per minute, heat of the driver body 1 can be taken away rapidly, meanwhile, parallel mos pipes are arranged on upper and lower bridge arms of a driving part in the driver body 1, voltage impact resistance and high-load heat bearing can be better, a release protection capacitor reaching GNG can partially prevent higher peak impact voltage, and a U V W phase line from the motor rotor 205 to the driver body 1 adopts direct connection welding, so that the high reliability is realized, interference is reduced, the high reliability is realized by combining a special algorithm, and the high-efficiency heat-dissipation 48V500W driver can work for a long time.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a 48V500W driver of high-efficient heat dissipation, includes driver body (1), its characterized in that: the outer wall of the driver body (1) is provided with a heat dissipation mechanism (2);
The heat dissipation mechanism (2) comprises a heat conduction silica gel pad (201) fixedly connected to the outer wall of the driver body (1), a heat dissipation shell (202) is adhered to the outer wall of the heat conduction silica gel pad (201), a wind collecting end cover (203) is arranged on the outer wall of the heat dissipation shell (202) and below the heat conduction silica gel pad (201), a motor stator (204) is arranged in the heat dissipation shell (202), a motor rotor (205) is connected to the motor stator (204) in a rotating mode, a wind guiding fixed impeller (206) is arranged in the heat dissipation shell (202) and below the motor rotor (205), a volute (207) is fixedly connected to the bottom of the wind collecting end cover (203), and a turbofan (208) is arranged at the bottom end of the motor rotor (205) and above the volute (207).
2. A high efficiency heat dissipating 48V500W drive according to claim 1 wherein: the upper bridge arm and the lower bridge arm of the driving part inside the driver body (1) are parallel mos tubes, and a release protection capacitor reaching GNG is used in the driver body (1).
3. A high efficiency heat dissipating 48V500W drive according to claim 1 wherein: the heat dissipation shell (202), the air collection end cover (203), the volute (207) and the turbofan (208) are all made of aluminum alloy, and the heat dissipation shell (202) is manufactured in an integral molding mode.
4. A high efficiency heat dissipating 48V500W drive according to claim 1 wherein: the motor rotor (205) is connected with the heat dissipation shell (202) in a rotating mode, and the thickness of the heat conduction silica gel pad (201) is 2mm.
5. A high efficiency heat dissipating 48V500W drive according to claim 1 wherein: the wind collecting end cover (203) is of a cylindrical structural design, and the wind collecting end cover (203) is connected with the heat dissipation shell (202) in a threaded mode.
6. A high efficiency heat dissipating 48V500W drive according to claim 1 wherein: the outer wall of the heat dissipation shell (202) is provided with a plurality of groups of heat dissipation fins, and the driver body (1) and a U-V-W phase line of the motor rotor (205) are directly welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322539074.XU CN220823636U (en) | 2023-09-19 | 2023-09-19 | 48V500W driver with efficient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322539074.XU CN220823636U (en) | 2023-09-19 | 2023-09-19 | 48V500W driver with efficient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823636U true CN220823636U (en) | 2024-04-19 |
Family
ID=90673254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322539074.XU Active CN220823636U (en) | 2023-09-19 | 2023-09-19 | 48V500W driver with efficient heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823636U (en) |
-
2023
- 2023-09-19 CN CN202322539074.XU patent/CN220823636U/en active Active
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