CN223348932U - Efficient heat dissipation motor driver - Google Patents
Efficient heat dissipation motor driverInfo
- Publication number
- CN223348932U CN223348932U CN202420974279.2U CN202420974279U CN223348932U CN 223348932 U CN223348932 U CN 223348932U CN 202420974279 U CN202420974279 U CN 202420974279U CN 223348932 U CN223348932 U CN 223348932U
- Authority
- CN
- China
- Prior art keywords
- heat
- base
- heat conducting
- conducting
- motor driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a motor driver capable of efficiently radiating, which comprises a base, wherein a heat conducting bottom plate is inlaid and installed on the left side and the right side of the inside of the base, a heat conducting connecting rod is arranged at the top of the heat conducting bottom plate, a heat conducting seat is fixedly connected between the two heat conducting connecting rods, a radiating fin is arranged at the top of the heat conducting seat, a fan frame is arranged on the front surface of the radiating fin, a radiating fan is installed in the fan frame, the motor driver capable of efficiently radiating is characterized in that the whole radiating device is wrapped by installing a protective sleeve at the top of the base, a protective sleeve is arranged above the base, a radiating hole is formed in the back surface of the protective sleeve near the top, and heat in the protective sleeve is blown away from the radiating hole through the radiating fan, so that the inside temperature cannot continuously rise, an operator cannot contact with the heat conducting material during taking the device, and cannot be scalded due to mistakenly touching the heat conducting material in the work.
Description
Technical Field
The utility model relates to the technical field of motor drivers, in particular to a motor driver with efficient heat dissipation.
Background
The driver is advantageous in the whole control link in the middle links of the main control box and the driver motor. The main function of the driver is to receive signals from the main control box, then process the signals and transfer the signals to the motor and an inductor related to the motor, and feed back the working condition of the motor to the main control box, the driver generates a large amount of heat during working, the heat of the driver is dissipated through an external radiator to ensure the long-time stable work of the driver, for example, CN212115015U is a motor driver with a heat dissipation structure in the prior art, the motor driver comprises a heat dissipation protection box, a heat conduction rubber pad is fixedly connected to the inner bottom wall of the heat dissipation protection box, a motor driver body is movably connected to the top of the heat conduction rubber pad, a heat dissipation motor shell is fixedly connected to the top of the heat dissipation protection box, a connecting piece is fixedly connected to one side of the heat dissipation motor shell, and a first dustproof heat dissipation net is fixedly connected to the inner side wall of the heat dissipation motor shell.
The other prior art is as follows:
CN220441161U, a motor driver with high-efficient heat dissipation,
CN219042352U, a motor driver with efficient heat dissipation.
The motor driver with high heat dissipation efficiency in the prior art transfers heat through the heat dissipation plate and the heat conduction pipe to dissipate heat, but the heat dissipation plate or the heat conduction pipe is exposed, and an operator may get scalded due to unintentional touching.
Disclosure of utility model
The present utility model is directed to a motor driver with efficient heat dissipation, so as to solve the problems set forth in the background art.
The motor driver is characterized in that the left side and the right side of the inside of the base are respectively embedded with a heat conducting base plate, the top of the heat conducting base plate is provided with a heat conducting connecting rod, a heat conducting seat is fixedly connected between the two heat conducting connecting rods, the top of the heat conducting seat is provided with a radiating fin, the front face of the radiating fin is provided with a fan frame, and a radiating fan is arranged inside the fan frame.
Preferably, a protective sleeve is arranged above the base, and a heat dissipation hole is formed in the back surface of the protective sleeve, close to the top.
Preferably, the base center transversely runs through and has seted up the slide, slide both ends are provided with the U type pole, one section of U type pole is provided with the fixed screw, the U type pole other end is provided with the installation screw, the fixed screw rotation is installed inside the slide.
Preferably, the heat conducting bottom plate has a bottom area larger than a top area.
Preferably, the heat conducting bottom plate, the heat conducting connecting rod and the heat conducting seat are all made of metal materials with good heat transfer effect, the radiating fin is made of aluminum alloy or copper alloy, and the protecting sleeve is made of nonmetal materials with good heat insulation effect.
Preferably, embedded areas are reserved at two ends of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. This high-efficient radiating motor driver, through at base top installation lag with whole heat abstractor parcel, the heat in the lag blows away from the louvre through radiator fan for inside temperature can not continuously rise, and operating personnel can not contact the heat conduction material when taking the device like this, can not scald because of the mistake touches the heat conduction material in the work.
2. This high-efficient radiating motor driver pulls out U type pole from the slide, locks the fixed screw and fixes U type pole, thereby the installation screw of the other end screw in the mounting hole of driver installs the device on corresponding driver, adjusts the length that U type pole pulled out and makes the device install on the not equidimension driver, and the installation screw can fully take in the base side and do not influence the transportation of taking of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 illustrates the removal of the structure of the present utility model schematic diagram of the back of the protective sleeve;
FIG. 3 is a schematic front view of a structure of the present utility model with the protective sheath removed;
FIG. 4 is a schematic view of the bottom of the structure of the present utility model;
Fig. 5 is a cross-sectional view of a structural slide of the present utility model.
In the figure, 1, a base; 2, a heat conducting bottom plate, 3, a heat conducting connecting rod, 4, a heat conducting seat, 5, a radiating fin, 6, a fan frame, 7, a radiating fan, 8, a slideway, 9, a U-shaped rod, 10, a fixing screw, 11, an installation screw, 12, a protective sleeve and 13, a radiating hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical scheme of a motor driver with efficient heat dissipation.
Wherein, the inside left and right sides of base 1 is all inlayed and is installed heat conduction bottom plate 2, and heat conduction bottom plate 2 top is provided with heat conduction connecting rod 3, fixedly connected with heat conduction seat 4 between two heat conduction connecting rods 3, and heat conduction seat 4 top is provided with fin 5, and fin 5 openly is provided with fan frame 6, and fan frame 6 internally mounted has radiator fan 7.
In this embodiment, the device is installed at the top of the driver, the heat conducting bottom plates 2 at two sides of the bottom of the base 1 are attached to the surface of the driver, heat generated by the operation of the driver is transferred to the heat conducting bottom plates 2, a plurality of heat conducting connecting rods 3 extend from the top of the heat conducting bottom plates 2, finally, the heat conducting connecting rods 3 at two sides are collected to the heat conducting base 4 in the middle, a plurality of cooling fins 5 are arranged at the top of the heat conducting base 4, each cooling fin 5 is a thinner metal sheet, the cooling fan 7 at the front end is installed inside the fan frame 6, the cooling fan 7 is driven by an external power supply, blades of the cooling fan 7 rotate to generate air flow to pass through gaps among the cooling fins 5, the air flow is fully contacted with the cooling fins 5 to reduce the temperature of the cooling fins 5, the cooling fins 5 and the heat conducting base 4 generate temperature difference to enable the heat to flow to the cooling fins 5, and so on, finally, the heat on the driver flows from the heat conducting bottom plates 2 to the heat conducting base 4 to finally reach the cooling fins 5, and the cooling fins 7 are carried away by the air flow to the cooling fins 7.
Wherein, the base 1 top is provided with the lag 12, and the back of lag 12 is close to the top and has seted up louvre 13.
In this embodiment, the whole heat dissipating device is wrapped by installing the protecting sleeve 12 on the top of the base 1, and the heat in the protecting sleeve 12 is blown away from the heat dissipating holes 13 by the heat dissipating fan 7, so that the internal temperature cannot continuously rise, and an operator cannot contact with the heat conducting material when taking the device, and cannot be scalded due to mistakenly touching the heat conducting material in the working process.
The base 1 is provided with a slide way 8 in a transverse penetrating mode in the center, two ends of the slide way 8 are provided with U-shaped rods 9,U, one section of each U-shaped rod 9 is provided with a fixing screw 10, the other end of each U-shaped rod 9 is provided with a mounting screw 11, and the fixing screws 10 are rotatably mounted inside the slide way 8.
In this embodiment, the U-shaped rod 9 is pulled out from the slideway 8, the fixing screw 10 passes through the top of the base 1, the fixing screw 10 is continuously rotated until the U-shaped rod 9 is pressed to fix the U-shaped rod 9, the mounting screw 11 at the other end is screwed into the mounting hole of the driver, so that the device is mounted on the corresponding driver, the heat conducting bottom plate 2 is attached to the driver to absorb the heat generated by the driver, and the pulling length of the U-shaped rod 9 is adjusted, so that the device can be mounted on the drivers with different sizes.
Wherein the bottom area of the heat conducting bottom plate 2 is larger than the top area.
In this embodiment, the heat conducting bottom plate 2 is in a trapezoid plane with a smaller top and a larger bottom, so that the contact area between the bottom and the driver is as large as possible, and the heat absorbing effect is better.
Wherein, heat conduction bottom plate 2, heat conduction connecting rod 3 and heat conduction seat 4 are the better metal material of heat transfer effect, and fin 5 material is aluminum alloy or copper alloy, and lag 12 is the better nonmetallic material of thermal-insulated effect.
In this embodiment, the thermal conductivity of the metal material is better, the heat dissipation fin 5 made of aluminum is light in weight and lower in cost, the heat dissipation effect of copper is better but higher, and the materials of the heat conduction bottom plate 2, the heat conduction connecting rod 3 and the heat conduction seat 4 are the same as those of the heat dissipation fin 5 in general, so that the joint is smoother, the heat transfer effect is better, the protective sleeve 12 needs to insulate heat, the self temperature cannot be too high, and therefore, the heat insulation effect is better, and scalding is prevented when operators touch the heat dissipation fin.
Wherein, the slide way 8 is provided with embedded areas at two ends of the base 1.
In this embodiment, the middle of slide 8 communicates, and U type pole can stretch into slide 8 inside, and mounting screw 11 stays in the embedded region of base 1 side for base 1 side does not have extra arch, and is also more convenient like this when transporting installation device, avoids colliding with.
The working principle is that the U-shaped rod 9 is pulled out of the slideway 8, the fixing screw 10 is continuously rotated until the U-shaped rod 9 is pressed to fix the U-shaped rod 9, the mounting screw 11 at the other end is screwed into the mounting hole of the driver, so that the device is mounted on the corresponding driver, the device is mounted on the top of the driver, the heat conducting bottom plates 2 at the two sides of the bottom of the base 1 are attached to the surface of the driver, the protective sleeve 12 is mounted, heat generated by the operation of the driver is transferred to the heat conducting bottom plates 2, flows from the heat conducting bottom plates 2 to the heat conducting connecting rods 3 to enter the heat conducting seat 4, finally reaches the radiating fin 5, the heat is taken away by air flow generated by the radiating fan 7, and finally the protective sleeve 12 is mounted.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420974279.2U CN223348932U (en) | 2024-05-08 | 2024-05-08 | Efficient heat dissipation motor driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420974279.2U CN223348932U (en) | 2024-05-08 | 2024-05-08 | Efficient heat dissipation motor driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223348932U true CN223348932U (en) | 2025-09-16 |
Family
ID=97024356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420974279.2U Active CN223348932U (en) | 2024-05-08 | 2024-05-08 | Efficient heat dissipation motor driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223348932U (en) |
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2024
- 2024-05-08 CN CN202420974279.2U patent/CN223348932U/en active Active
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