Heat dissipation motor with air duct

Abstract

The utility model discloses a heat dissipation motor with an air duct, which relates to the technical field of motors and comprises a motor body, a heat dissipation sleeve is sleeved on the outer side of the motor body, the heat dissipation motor further comprises an air duct heat dissipation mechanism, the air duct heat dissipation mechanism is arranged at one end of the outer side of the heat dissipation sleeve, and one side of the air duct heat dissipation mechanism is fixedly connected with a communicated air inlet pipe. The other side of the air duct heat dissipation mechanism is fixedly connected with a communicated exhaust pipe, the side wall of the heat dissipation sleeve is provided with a through hole, the four corners of the outer side wall of the heat dissipation sleeve are provided with communication mechanisms communicated with the through hole, and the communication mechanisms are communicated with the air duct heat dissipation mechanism. According to the motor with the air channel for heat dissipation, the air channel heat dissipation mechanisms and the communication mechanisms are arranged, the communication mechanisms are arranged at the four corners of the heat dissipation sleeve and communicate with the air channel heat dissipation mechanisms through the communication mechanisms, air suction and air suction are promoted through the air inlet pipe and the air suction pipe, and then overall heat dissipation of the heat dissipation sleeve can be promoted to be faster.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a motor with air duct heat dissipation. Background Art

[0002] A heat dissipation sleeve is arranged on the outer side of the motor, and the heat dissipation sleeve is in contact with the outside through a plurality of grooves for heat dissipation. When the motor is in use, the heat generated inside the motor is transferred to the outside through the heat dissipation sleeve, so that the motor can work better.

[0003] However, after the traditional motor is used for a long time, the overall heat of the heat dissipation sleeve is equivalent to the heat inside the motor, which leads to a reduction in the heat dissipation efficiency of the heat dissipation sleeve. Moreover, the heat diffusion efficiency on the surface of the motor can only be determined by the environment. When the air flow is poor, the heat dissipation efficiency of the motor will be reduced, affecting the working efficiency of the motor. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a motor with air duct heat dissipation, which solves the problems put forward in the above background art.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A motor with air duct heat dissipation includes a motor body, and a heat dissipation sleeve is sleeved on the outer side of the motor body. It further includes: an air duct heat dissipation mechanism, which is arranged at one end of the outer side of the heat dissipation sleeve. One side of the air duct heat dissipation mechanism is fixedly connected with a communicating air inlet pipe, and the other side of the air duct heat dissipation mechanism is fixedly connected with a communicating air extraction pipe. A through perforation is arranged on the side wall of the heat dissipation sleeve, and communicating mechanisms are arranged at the four corners of the outer side wall of the heat dissipation sleeve and are communicated with the perforation. The communicating mechanisms are communicated with the air duct heat dissipation mechanism.

[0006] Further, the air duct heat dissipation mechanism includes: a fixing hoop, and a ventilation cavity is arranged inside the fixing hoop. The inner ends of the air inlet pipe and the air extraction pipe are arranged in the ventilation cavity. A connection hole is arranged at the inner end of the fixing hoop. One end of the air inlet pipe is connected to a blower, and one end of the air extraction pipe is connected to an air extraction pump.

[0007] Further, the communicating mechanism includes: a connection block, and a circulation cavity is arranged inside the connection block. One end of the connection block is fixedly connected with a connection cylinder, and the connection cylinder is matched and connected with the connection hole. Matching holes are arranged on both sides of the connection block, and the matching holes are matched and corresponding to the perforation.

[0008] Further, a first heat dissipation plate is fixedly connected to the outer side wall of the fixing hoop, and the number of the first heat dissipation plates is multiple and the spacing is equal.

[0009] Further, the outer end of the connecting block is fixedly connected with a second heat dissipation plate, and the number of the second heat dissipation plates is multiple and the spacing between them is equal.

[0010] Further, the perforation is arranged inside the heat dissipation sleeve, and the perforation is infinitely close to the concave part of the heat dissipation sleeve.

[0011] Compared with the above background art, the air duct heat dissipation motor provided by the present application includes a motor and a heat dissipation sleeve which are very mature in technology today, and a core component of an air duct heat dissipation mechanism and a communication mechanism. Its principle relies on the communication between the air duct heat dissipation mechanism and the communication mechanism, and the communication mechanism is communicated with the heat dissipation sleeve. The air inlet pipe and the air extraction pipe outside the air duct heat dissipation mechanism cooperate with the blower and the air extraction pump to increase the air flow inside the heat dissipation sleeve and improve the heat dissipation efficiency.

[0012] The utility model provides an air duct heat dissipation motor. Compared with the prior art, it has the following beneficial effects:

[0013] In this air duct heat dissipation motor, by arranging the air duct heat dissipation mechanism and the communication mechanism, the communication mechanism is arranged at the four corners of the heat dissipation sleeve. Through the communication between the communication mechanism and the air duct heat dissipation mechanism, and then through the air inlet pipe and the air extraction pipe to encourage air extraction and intake, the overall heat dissipation of the heat dissipation sleeve can be promoted to be faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole utility model;

[0015] Figure 2 is a schematic structural diagram of the air duct heat dissipation mechanism and the communication mechanism of the utility model unfolded;

[0016] Figure 3 is a schematic structural diagram of the heat dissipation sleeve and the air inlet pipe of the utility model;

[0017] Figure 4 is Figure 3 an enlarged structural diagram of part A in

[0018] In the figure: 1, motor body; 2, heat dissipation sleeve; 3, fixing hoop; 4, air inlet pipe; 5, air extraction pipe; 6, first heat dissipation plate; 7, ventilation cavity; 8, connection hole; 9, connecting block; 10, connecting cylinder; 11, second heat dissipation plate; 12, circulation cavity; 13, perforation; 14, matching hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a motor with air duct heat dissipation, including a motor body 1, a heat dissipation sleeve 2 is sleeved outside the motor body 1, and further includes: an air duct heat dissipation mechanism, the air duct heat dissipation mechanism is arranged at one end outside the heat dissipation sleeve 2, a connected intake pipe 4 is fixedly connected to one side of the air duct heat dissipation mechanism, a connected exhaust pipe 5 is fixedly connected to the other side of the air duct heat dissipation mechanism, a through perforation 13 is opened on the side wall of the heat dissipation sleeve 2, and communication mechanisms communicating with the perforation 13 are arranged at the four corners of the outer side wall of the heat dissipation sleeve 2, and the communication mechanisms are communicated with the air duct heat dissipation mechanism; a heat dissipation sleeve 2 is provided on the motor body 1 itself, an air duct heat dissipation mechanism is arranged outside the heat dissipation sleeve 2, and communication mechanisms are arranged at the four corners of the heat dissipation sleeve 2. The air duct heat dissipation mechanism cooperates with the communication mechanisms to enable the heat outside the heat dissipation sleeve 2 to circulate, and the intake pipe 4 and the exhaust pipe 5 on both sides of the air duct heat dissipation mechanism can automatically drive the circulation of the internal air, thereby achieving a better heat dissipation effect.

[0021] As Figure 2 and Figure 4 shown, the air duct heat dissipation mechanism includes: a fixed hoop 3, a ventilation cavity 7 is arranged inside the fixed hoop 3, the inner ends of the intake pipe 4 and the exhaust pipe 5 are arranged in the ventilation cavity 7, a connection hole 8 is opened at the inner end of the fixed hoop 3, one end of the intake pipe 4 is connected to a blower, and one end of the exhaust pipe 5 is connected to an air extraction pump; a ventilation cavity 7 is opened in the fixed hoop 3, and the air in the ventilation cavity 7 can be circulated through the blower outside the intake pipe 4 and the air extraction pump outside the exhaust pipe 5. Through the internal air circulation, the heat on the surface of the heat dissipation sleeve 2 body can be dissipated faster, and the fixed hoop 3 is matched and connected with the communication mechanism through the opened connection hole 8.

[0022] As Figure 2 shown, the communication mechanism includes: a connection block 9, a circulation cavity 12 is opened inside the connection block 9, one end of the connection block 9 is fixedly connected with a connection cylinder 10, the connection cylinder 10 is matched and connected with the connection hole 8, and matching holes 14 are opened on both sides of the connection block 9, and the matching holes 14 are matched and corresponding to the perforation 13; a circulation cavity 12 is opened in the connection block 9, communication matching holes 14 are arranged on both sides of the circulation cavity 12, and the matching holes 14 are matched and corresponding to the perforation 13. In this way, the internal air of the entire heat dissipation sleeve 2 can be circulated through the connection blocks 9 at the four corners, so that the heat dissipation effect can be achieved on the entire circumference of the heat dissipation sleeve 2.

[0023] As Figure 4 shown, a first heat dissipation plate 6 is fixedly connected to the outer side wall of the fixing hoop 3. The number of the first heat dissipation plates 6 is set to be multiple and the spacing is equal. Similarly, a plurality of first heat dissipation plates 6 with equal spacing are fixed on the outer side wall of the fixing hoop 3 to increase the area of contact with the outside air, thereby achieving a better heat dissipation effect.

[0024] As Figure 2 shown, a second heat dissipation plate 11 is fixedly connected to the outer end of the connecting block 9. The number of the second heat dissipation plates 11 is set to be multiple and the spacing is equal. Fixing the second heat dissipation plate 11 to the connecting block 9 can dissipate the hot air in the connecting block 9 faster, and the second heat dissipation plate 11 can increase the area of contact with the outside air.

[0025] As Figure 2 shown, the perforation 13 is arranged inside the heat dissipation sleeve 2, and the perforation 13 is arranged infinitely close to the concave portion of the heat dissipation sleeve 2. When air flows in the perforation 13, the fact that the perforation 13 is infinitely close to the concave portion of the heat dissipation sleeve 2 can dissipate the heat at the concave portion of the heat dissipation sleeve 2 faster.

[0026] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to it as equivalent embodiments within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A motor with air duct heat dissipation, comprising a motor body (1), the outer side of the motor body (1) is provided with a heat dissipation sleeve (2), characterized in that: Also includes: An air duct heat dissipation mechanism, the air duct heat dissipation mechanism is arranged at one end of the outer side of the heat dissipation sleeve (2), one side of the air duct heat dissipation mechanism is fixedly connected to a connected air intake pipe (4), and the other side of the air duct heat dissipation mechanism is fixedly connected to a connected air exhaust pipe (5), the side wall of the heat dissipation sleeve (2) is provided with a through hole (13) passing through, and connecting mechanisms connected to the through hole (13) are arranged at the four corners of the outer side wall of the heat dissipation sleeve (2), and the connecting mechanism is arranged in communication with the air duct heat dissipation mechanism.

2. The motor with air duct heat dissipation according to claim 1, characterized in that: The air duct heat dissipation mechanism comprises: A fixing hoop (3), wherein a ventilation cavity (7) is arranged inside the fixing hoop (3), the inner ends of the air inlet pipe (4) and the air exhaust pipe (5) are arranged in the ventilation cavity (7), a connecting hole (8) is opened at the inner end of the fixing hoop (3), one end of the air inlet pipe (4) is connected to a blower, and one end of the air exhaust pipe (5) is connected to an air exhaust pump.

3. The motor with air duct heat dissipation according to claim 2, characterized in that: The connecting mechanism comprises: A connection block (9), wherein a flow cavity (12) is provided inside the connection block (9), a connection tube (10) is fixedly connected to one end of the connection block (9), the connection tube (10) is matched and connected with the connection hole (8), matching holes (14) are provided on both sides of the connection block (9), and the matching holes (14) are matched and correspondingly provided with the through holes (13).

4. The motor with air duct heat dissipation according to claim 2, characterized in that: The outer side wall of the fixing hoop (3) is fixedly connected with a first heat dissipation plate (6), and the first heat dissipation plates (6) are provided in a plurality and at equal intervals.

5. The motor with air duct heat dissipation according to claim 3, characterized in that: The outer end of the connection block (9) is fixedly connected to a second heat dissipation plate (11), and the second heat dissipation plates (11) are provided in a plurality and at equal intervals.

6. The motor with air duct heat dissipation according to claim 2, characterized in that: The through hole (13) is arranged on the inner side of the heat dissipation sleeve (2), and the through hole (13) is arranged infinitely close to the recess of the heat dissipation sleeve (2).

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