CN111065243B

CN111065243B - Smart Drive

Info

Publication number: CN111065243B
Application number: CN201911356609.1A
Authority: CN
Inventors: 唐慧; 王万年; 王天甜; 唐洪珍; 石兆蚌; 孙会昌; 刘启峰
Original assignee: Bengbu Keda Electrical Equipment Co ltd
Current assignee: Bengbu Keda Electrical Equipment Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2025-01-10
Anticipated expiration: 2039-12-25
Also published as: CN111065243A

Abstract

The invention discloses an intelligent driver, belonging to the technical field of intelligent drivers, comprising a driver, wherein an inner shell is arranged outside the driver, a second heat dissipation pipe is arranged at the bottom of the inner shell, the second heat dissipation pipe is arranged around the outside of the bottom of the driver, the ends of the second heat dissipation pipe are connected to form a circulation pipe, the upper ends of both sides of the second heat dissipation pipe are connected to the first heat dissipation pipe, the first heat dissipation pipe and the second heat dissipation pipe of the invention absorb heat, the second heat dissipation pipe is filled with a working fluid, the liquid state of the working fluid evaporates into a vapor state when heated, and a fan is used to blow air, so that the vapor state working fluid moves upward to the heat dissipation fins, is cooled and converted into liquid, and then flows along the lower surface of the heat dissipation fins into the second heat dissipation pipe, absorbs heat and is converted into a vapor state, and repeats this process, forming a liquid-vapor cycle to take away heat, thereby ensuring that the driver can perform efficient heat dissipation, fast heat dissipation and good effect.

Description

Intelligent driver

Technical Field

The invention belongs to the technical field of intelligent drivers, and particularly relates to an intelligent driver.

Background

The intelligent servo driver is also called as a programmable servo driver, is a full-digital driver integrating servo driving technology, PLC technology and motion control technology, can carry out ladder diagram programming in the intelligent servo driver, completes logic and data operation of the PLC, and realizes the synchronous control function of the multi-axis motor through specific motion control instructions. The intelligent servo driver belongs to a part of a servo system, is mainly applied to high-end equipment and a core control component of an intelligent machine, can be widely applied to the fields of textile machinery, woodworking machinery and the like, can generate a large amount of heat in the working process, is generally arranged outside a shell in an existing heat dissipation mode, is poor in heat dissipation effect, and can cause the intelligent driver to easily accumulate dust, and is more precise, and the service life of the intelligent driver can be influenced by the dust.

Disclosure of Invention

The invention provides an intelligent driver which has the characteristics of good heat dissipation effect and dust prevention.

In order to achieve the above purpose, the intelligent driver comprises a driver, an inner shell is arranged outside the driver, a second radiating pipe is arranged at the bottom of the inner shell, the second radiating pipe is arranged on the outer side of the bottom of the driver in a surrounding mode, a circulating pipe is formed by the head-to-tail communication of the second radiating pipe, first radiating pipes are communicated with the upper ends of two sides of the second radiating pipe, radiating fins are arranged on the outer sides, adjacent to the upper ends, of the first radiating pipes, of the first radiating pipe, a plurality of supporting rods are fixedly connected to the bottom of the inner shell, the lower ends of the supporting rods are connected to the bottom of an outer shell, a cavity is formed between the inner shell and the outer shell, the radiating fins penetrate through the inner shell and are arranged in the cavity, and a fan is fixedly arranged on the outer wall of the outer shell, corresponding to the radiating fins.

Preferably, the upper end of the first radiating pipe is provided with a liquid inlet pipe, and one end of the liquid inlet pipe extending to the shell in a penetrating way is provided with a sealing cover.

Preferably, a protective cover is arranged on the outer side of the fan.

Preferably, a shock pad is arranged at the bottom of the shell.

Preferably, a plurality of heat dissipation holes are formed in the surface of the shell at positions corresponding to the cavities.

Preferably, the lower surface of the radiating fin is provided with an inclined surface toward the first radiating pipe.

Preferably, the first radiating pipe is closely attached to the outer side of the driver.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first radiating pipe and the second radiating pipe absorb heat, the working fluid is filled in the second radiating pipe, the working fluid is volatilized into a vapor state when being heated, and the fan is used for blowing, so that the vapor working fluid moves upwards to the radiating fins to be converted into liquid when being cooled, then flows into the second radiating pipe along the lower surfaces of the radiating fins, absorbs heat again to be converted into the vapor state, and the cycle is repeated, so that a liquid vapor cycle is formed to take away heat, and the driver can perform efficient heat dissipation, and has the advantages of fast heat dissipation and good effect.

2. The driver of the invention does not circulate with the outside air in the heat dissipation process, so that dust cannot enter the driver, thereby ensuring that the driver is not influenced by the dust and prolonging the service life.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent driver according to the present invention.

FIG. 2 is a front view of the present invention;

fig. 3 is an internal circuit diagram of the present invention.

The heat dissipation device comprises a protection cover 1, a fan 2, a first heat dissipation pipe 3, a second heat dissipation pipe 4, an inner shell 5, an outer shell 6, a liquid inlet pipe 7, a sealing cover 8, a driver 9, heat dissipation fins 10, a cavity 11, a shock pad 12, a support rod 13, a second heat dissipation pipe 14 and a heat dissipation hole.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-2, the intelligent driver comprises a driver 8, an inner shell 4 is arranged outside the driver 8, a second radiating pipe 13 is arranged at the bottom of the inner shell 4, the second radiating pipe 13 is surrounded on the outer side of the bottom of the driver 8, a circulating pipe is formed by the head and tail communication of the second radiating pipe 13, working fluid is filled in the second radiating pipe 13, the upper ends of two sides of the second radiating pipe 13 are communicated with a first radiating pipe 3, the first radiating pipe 3 is tightly attached to the outer side of the driver 8, in order to improve the radiating effect, the working fluid is conveniently supplemented into the second radiating pipe 13, a liquid inlet pipe 6 is arranged at the upper end of the first radiating pipe 3, a sealing cover 7 is arranged at one end, which extends to the outer shell 5, of the liquid inlet pipe 6, a radiator is adjacent to the outer side of the upper end, radiating fins 9 are all arranged at the outer side of the first radiating pipe 3, in order to help the working fluid in an upward state to be converted into liquid to flow down along the bottom of the radiating fins 9, the lower surface of the radiating fins 9 is arranged to be an inclined surface in the direction of the first radiating pipe 3, in order to improve the radiating effect, a plurality of support rods 12 are fixedly connected with the bottom 12 of the inner shell 4, a plurality of fan blades 12 are arranged at the bottom of the inner shell 4, a plurality of the inner shell 10 are correspondingly arranged at the positions of the outer shell 5 and are arranged at the positions of the outer shell 5, and the outer shell 5 is corresponding to the outer shell 5 is provided with a plurality of air-side 10, and a plurality of air-absorbing holes 10 are arranged at the bottom surfaces of the outer shell 5, and the inner shell 10 is correspondingly positioned at the outer shell 5 is provided with a position of the outer shell 5, and the air-side is provided with a position of a dust absorbing fan is in the air-absorbing device, and is provided with a dust absorbing device, and is arranged in the air, and the air is in the air duct and is in the air and is provided with a dust and has a dust and has a dust device;

When the heat dissipation device is used, heat is generated when the driver 8 works, the first heat dissipation tube 3 and the second heat dissipation tube 13 absorb heat at the outer side of the driver 8, working fluid is filled in the second heat dissipation tube 13, the working fluid is volatilized into a vapor state when in liquid state when meeting heat, heat is taken away in the volatilization process, the vapor working fluid moves upwards to the heat dissipation fins 9, the fan 2 is used for blowing, the vapor working fluid moves upwards to the heat dissipation fins 9 to be converted into liquid when meeting cold and then flows down along the inner wall of the first heat dissipation tube 3 on the lower surface of the heat dissipation fins 9 to enter the second heat dissipation tube 13, and then the heat absorption is converted into the vapor state, so that the liquid vapor circulation takes away heat is formed, the driver 8 can conduct efficient heat dissipation, the heat dissipation is fast and good in effect, the driver 8 does not circulate with external air in the heat dissipation process, dust cannot enter the driver 8, the driver 8 is prevented from being influenced by dust, and the service life is prolonged.

As shown in fig. 3, the intelligent driver is internally provided with a driving circuit, and debugging items and standards are as follows:

1. Input voltage of 24Vdc

2. Drive current of 0-3A

3. Fault alarm, no load

3. Aging at 70℃for 6 hours

4. Shake vertically for 1 hour.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The intelligent driver comprises a driver (8) and is characterized in that an inner shell (4) is arranged outside the driver (8), a second radiating pipe (13) is arranged at the bottom of the inner shell (4), the second radiating pipe (13) is arranged on the outer side of the bottom of the driver (8) in a surrounding mode, the head and tail of the second radiating pipe (13) are communicated to form a circulating pipe, first radiating pipes (3) are communicated with the upper ends of the two sides of the second radiating pipe (13), radiating fins (9) are arranged on the outer sides of the two sides of the first radiating pipe (3) adjacent to the upper ends, a plurality of supporting rods (12) are fixedly connected to the bottom of the inner shell (4), the lower ends of the supporting rods (12) are connected to the bottom of the outer shell (5), the inner shell (4) and the outer shell (5) form a cavity (10), and the radiating fins (9) penetrate through the inner shell (4) and are arranged in the cavity (10), and fans (2) are fixedly arranged at positions, corresponding to the radiating fins (9), on the outer wall of the outer shell (5).

The lower surfaces of the radiating fins (9) are inclined towards the direction of the first radiating pipes (3);

The first radiating pipe (3) is tightly attached to the outer side of the driver (8).

2. The intelligent driver of claim 1, wherein the upper end of the first radiating pipe (3) is provided with a liquid inlet pipe (6), and one end of the liquid inlet pipe (6) extending to the shell (5) is provided with a sealing cover (7) in a penetrating way.

3. The intelligent drive according to claim 1, wherein a protective cover (1) is arranged on the outer side of the fan (2).

4. The intelligent drive according to claim 1, wherein the bottom of the housing (5) is provided with a shock pad (11).

5. The intelligent driver according to claim 1, wherein a plurality of heat dissipation holes (14) are formed in the surface of the housing (5) at positions corresponding to the cavities (10).