CN213585422U

CN213585422U - Permanent magnet motor with good heat dissipation effect

Info

Publication number: CN213585422U
Application number: CN202023062598.7U
Authority: CN
Inventors: 谢贵斌
Original assignee: Chongqing Xupu Technology Co ltd
Current assignee: Chongqing Xupu Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-29
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a permanent magnet motor that radiating effect is good, including connecting plate, bottom plate and permanent magnet motor body, the both sides fixed mounting of bottom plate bottom has the wheel, the top fixed mounting of bottom plate has the connecting plate, fixed mounting has the shock pad between connecting plate and the bottom plate, bottom plate top fixed mounting between the connecting plate has the locating plate, the top fixed mounting of connecting plate has the permanent magnet motor body, and the inside fixed mounting of fixed pipe has the cooling tube, the top fixed mounting of fixed pipe has the head of intaking, the fixed surface of permanent magnet motor body one side installs the transmission shaft, and the peripheral fixed mounting of transmission shaft has the heat dissipation leaf, permanent magnet motor body one side fixed surface between the safety cover installs the fin. The utility model discloses a be provided with a series of structures and make this device can promote the radiating effect to the permanent-magnet machine body at the in-process that uses, and the person of being convenient for to use removes and transports the device.

Description

Permanent magnet motor with good heat dissipation effect

Technical Field

The utility model relates to a permanent-magnet machine technical field specifically is a permanent-magnet machine that radiating effect is good.

Background

The permanent magnet motor is a direct current motor with a permanent magnet stator and a coil only rotor, the stator of a common motor is a coil, the permanent magnet motor can maintain the magnetic field without external energy after being manufactured, the permanent magnet motor is divided into rectangular pulse wave current and sine wave current, a large amount of heat can be emitted when the permanent magnet motor operates, heat dissipation work needs to be done, and the permanent magnet motor is prevented from being broken down due to overhigh temperature.

The existing permanent magnet motor has the following defects:

1. the existing permanent magnet motor has poor heat dissipation effect, so that the situation of device failure caused by overhigh temperature can occur when the permanent magnet motor is in high-power operation;

2. the existing permanent magnet motor is not convenient for a user to move and transport the permanent magnet motor, and therefore the permanent magnet motor with a good heat dissipation effect is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permanent-magnet machine that the radiating effect is good to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a permanent magnet motor with good heat dissipation effect comprises connecting plates, a bottom plate and a permanent magnet motor body, wherein wheels are fixedly mounted on two sides of the bottom plate, the connecting plates are fixedly mounted at the top of the bottom plate, shock pads are fixedly mounted between the connecting plates and the bottom plate, a positioning plate is fixedly mounted at the top of the bottom plate between the connecting plates, a clamping hole is formed in the surface of the positioning plate, a limiting bolt is movably mounted on the surface of the connecting plates and coincides with the clamping hole, bolt holes are formed in two sides of the inside of the connecting plates, the permanent magnet motor body is fixedly mounted at the top of the connecting plates, a fixed pipe is also fixedly mounted on the surface of the permanent magnet motor body, a heat dissipation pipe is fixedly mounted inside the fixed pipe, a water inlet head is fixedly mounted at the top of the fixed pipe, a transmission shaft is fixedly mounted on the surface, the transmission shaft periphery fixed mounting on permanent-magnet machine body one side surface has the safety cover, permanent-magnet machine body one side fixed surface between the safety cover installs the fin.

Preferably, a threaded rod is fixedly mounted at the bottom of the bottom plate between the wheels, and a fixing rod is movably mounted between the threaded rods.

Preferably, the surface of the protection cover is movably provided with a maintenance door, and the surface of the maintenance door is fixedly provided with a pull block.

Preferably, a connecting piece is fixedly installed on the other side of the connecting plate at the top of the bottom plate, and a traction pile is fixedly installed at the top of the connecting piece.

Preferably, the surface of the fixed pipe is movably provided with an end cover, and the top of the end cover is fixedly provided with a pull buckle.

Preferably, an anti-slip block is arranged between the inside of the connecting plate and the positioning plate and is made of silicon rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a user can be inside the leading-in radiator of outside water source or coolant liquid through the head of intaking, the heat that produces when coolant liquid or water source pass through the cooling tube when running permanent-magnet machine body, through being connected outside recovery structure and fixed pipe and cooling tube, retrieve coolant liquid or water source, the realization is dispelled the heat to permanent-magnet machine body, the fin conducts the heat that permanent-magnet machine body sent on the fin more effectively, give off the heat in the surrounding air through the fin again, drive the transmission shaft rotation after the permanent-magnet machine body circular telegram, it rotates to drive the radiating fin through the transmission shaft, the radiating fin rotates the back and produces the distinguished and admirable, the heat that makes the fin distribute out discharges outside the device fast, thereby effectual help permanent-magnet machine body dispels the heat.

2. The utility model discloses a user inserts the connecting plate with the locating plate inside, twist in the stuck hole with spacing bolt, position to the connecting plate is injectd, area of contact and frictional force between ground and the bottom plate are reduced through the wheel, thereby convenient to use personnel remove and transport permanent-magnet machine body, dismantle the permanent-magnet machine body and install spacing bolt when external structure and unscrew, time connecting plate and bottom plate separation, insert the bolt downthehole and be connected with external structure with external fixed knot structure, the realization is connected permanent-magnet machine body and external structure, the vibrations that produce when functioning permanent-magnet machine body through the shock pad slow down, thereby reduce the impact that the device produced ground, the noise when the device that reduces moves.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a partial structure of the heat dissipation tube and the fixing tube of the present invention;

fig. 4 is a schematic view of the local structure of the heat dissipation blade and the heat dissipation fin of the present invention.

In the figure: 1. a water inlet head; 2. a fixed tube; 201. an end cap; 202. pulling the button; 3. a protective cover; 301. maintaining the door; 302. pulling the block; 4. a connecting plate; 401. a limit bolt; 402. bolt holes; 403. anti-skid blocks; 5. a base plate; 501. a wheel; 502. positioning a plate; 503. a clamping hole; 6. a permanent magnet motor body; 601. a drive shaft; 7. a shock pad; 8. drawing the pile; 801. a connecting member; 9. a threaded rod; 901. fixing the rod; 10. a heat-dissipating leaf; 11. a heat sink; 12. a heat radiation pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a permanent magnet motor with good heat dissipation effect comprises a connecting plate 4, a bottom plate 5 and a permanent magnet motor body 6, wherein wheels 501 are fixedly arranged on two sides of the bottom plate 5, the connecting plate 4 is fixedly arranged on the top of the bottom plate 5, the permanent magnet motor body 6 adopts a CY type permanent magnet motor, a shock absorption pad 7 is fixedly arranged between the connecting plate 4 and the bottom plate 5, the shock generated when the permanent magnet motor body 6 operates is reduced through the shock absorption pad 7, so that the impact of the device on the ground is reduced, the noise generated when the device operates is reduced, a positioning plate 502 is fixedly arranged on the top of the bottom plate 5 between the connecting plates 4, a clamping hole 503 is formed in the surface of the positioning plate 502, a limiting bolt 401 is movably arranged on the surface of the connecting plate 4, the limiting bolt 401 is coincided with the clamping hole 503, a user inserts the positioning plate 502 into the connecting plate 4, the limiting bolt, the contact area and the friction force between the ground and the bottom plate 5 are reduced through the wheels 501, so that a user can conveniently move and transport the permanent magnet motor body 6, bolt holes 402 are arranged on two sides inside the connecting plate 4, the limit bolt 401 is unscrewed when the permanent magnet motor body 6 is disassembled and installed on an external structure, the connecting plate 4 is separated from the bottom plate 5 when the connecting plate 4 is separated, an external fixing structure is inserted into the bolt holes 402 and connected with the external structure, the permanent magnet motor body 6 is fixedly installed on the top of the connecting plate 4, the fixed pipe 2 is fixedly installed on the surface of the permanent magnet motor body 6, the radiating pipe 12 is fixedly installed inside the fixed pipe 2, the water inlet head 1 is fixedly installed on the top of the fixed pipe 2, and the user can guide an external water source or cooling liquid into the radiating pipe 12, when a cooling liquid or a water source passes through the radiating pipe 12, heat generated when the permanent magnet motor body 6 operates is taken away, an external recovery structure is connected with the fixed pipe 2 and the radiating pipe 12, the cooling liquid or the water source is recovered, the permanent magnet motor body 6 is radiated, a transmission shaft 601 is fixedly arranged on the surface of one side of the permanent magnet motor body 6, radiating fins 10 are fixedly arranged on the periphery of the transmission shaft 601, a protective cover 3 is fixedly arranged on the periphery of the transmission shaft 601 on the surface of one side of the permanent magnet motor body 6, radiating fins 11 are fixedly arranged on the surface of one side of the permanent magnet motor body 6 between the protective covers 3, the radiating fins 11 effectively conduct the heat emitted by the permanent magnet motor body 6 to the radiating fins 11, then the heat is radiated to the ambient air through the radiating fins 11, the transmission shaft 601 is driven to rotate after the permanent magnet motor body 6, the heat dissipation blades 10 generate wind current after rotating, so that heat dissipated by the heat dissipation fins 11 is rapidly discharged out of the device, and the permanent magnet motor body 6 is effectively helped to dissipate heat.

Further, threaded rods 9 are fixedly installed at the bottom of the bottom plate 5 between the wheels 501, fixing rods 901 are movably installed between the threaded rods 9, when a user needs to fix the position of the device when moving the device, the fixing rods 901 are unscrewed to be in contact with the ground, friction between the bottom plate 5 and the ground is increased, and therefore the position of the device is limited.

Further, the movable mounting in surface of safety cover 3 has maintenance door 301, and the fixed surface who maintains door 301 installs and draws piece 302, and the user of service opens maintenance door 301 through pulling and drawing piece 302 to be convenient for the user of service maintains heat dissipation leaf 10, draw piece 302 and increased the frictional force between user of service palm and the maintenance door 301, thereby be convenient for the user of service to open maintenance door 301.

Further, connecting piece 801 is fixedly installed on the other side of connecting plate 4 at bottom plate 5 top, and connecting piece 801's top fixed mounting pulls stake 8, and the user of service is connected with pulling stake 8 through pulling the structure with the outside to it pulls the removal to be convenient for the user of service to the device.

Further, the surface of the fixed pipe 2 is movably provided with an end cover 201, the top of the end cover 201 is fixedly provided with a pull buckle 202, a user can take off the end cover 201 by pulling the pull buckle 202, and the end cover 201 can prevent impurities such as dust from entering the inside of the fixed pipe 2 when the device is not used.

Further, the anti-slip blocks 403 are arranged between the inner portion of the connecting plate 4 and the positioning plate 502, the anti-slip blocks 403 are made of silicon rubber, and friction between the connecting plate 4 and the positioning plate 502 is increased through the anti-slip blocks 403, so that the stability of connection between the connecting plate 4 and the positioning plate 502 is improved.

The working principle is as follows: the locating plate 502 is inserted into the connecting plate 4 by a user, the limiting bolt 401 is screwed into the clamping hole 503 to limit the position of the connecting plate 4, the contact area and friction force between the ground and the bottom plate 5 are reduced by the wheel 501, thereby the user can conveniently move and transport the permanent magnet motor body 6, the user can guide an external water source or cooling liquid into the radiating pipe 12 through the water inlet head 1, the cooling liquid or the water source takes away heat generated when the permanent magnet motor body 6 operates when passing through the radiating pipe 12, the heat dissipation of the permanent magnet motor body 6 is realized, the heat generated by the permanent magnet motor body 6 is more effectively conducted to the radiating fins 11 by the radiating fins 11, and then the heat is radiated into the ambient air through the radiating fins 11, the permanent magnet motor body 6 drives the transmission shaft 601 to rotate after being electrified, the radiating blades 10 are driven to rotate by the transmission shaft 601, and wind current is generated after the radiating, the heat emitted from the heat radiating fins 11 is quickly discharged to the outside of the device, thereby effectively helping the permanent magnet motor body 6 to radiate heat.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a permanent-magnet machine that radiating effect is good, includes connecting plate (4), bottom plate (5) and permanent-magnet machine body (6), its characterized in that: the improved motor is characterized in that wheels (501) are fixedly mounted on two sides of the bottom plate (5), a connecting plate (4) is fixedly mounted at the top of the bottom plate (5), shock absorbing pads (7) are fixedly mounted between the connecting plate (4) and the bottom plate (5), a positioning plate (502) is fixedly mounted at the top of the bottom plate (5) between the connecting plate (4), clamping holes (503) are formed in the surface of the positioning plate (502), limit bolts (401) are movably mounted on the surface of the connecting plate (4), the limit bolts (401) coincide with the clamping holes (503), bolt holes (402) are formed in two sides of the interior of the connecting plate (4), a permanent magnet motor body (6) is fixedly mounted at the top of the connecting plate (4), a fixed pipe (2) is further fixedly mounted on the surface of the permanent magnet motor body (6), and radiating pipes (12) are fixedly mounted in the, the top fixed mounting of fixed pipe (2) has water inlet head (1), the fixed surface of permanent-magnet machine body (6) one side installs transmission shaft (601), and the peripheral fixed mounting of transmission shaft (601) has heat dissipation leaf (10), the peripheral fixed mounting of transmission shaft (601) of permanent-magnet machine body (6) side surface has safety cover (3), permanent-magnet machine body (6) one side fixed surface between safety cover (3) installs fin (11).

2. The permanent magnet motor with good heat dissipation effect according to claim 1, characterized in that: the bottom of the bottom plate (5) between the wheels (501) is fixedly provided with a threaded rod (9), and a fixing rod (901) is movably arranged between the threaded rods (9).

3. The permanent magnet motor with good heat dissipation effect according to claim 1, characterized in that: the surface movable mounting of safety cover (3) has maintenance door (301), and the fixed surface of maintenance door (301) installs and draws piece (302).

4. The permanent magnet motor with good heat dissipation effect according to claim 1, characterized in that: and a connecting piece (801) is fixedly installed on the other side of the connecting plate (4) at the top of the bottom plate (5), and a traction pile (8) is fixedly installed at the top of the connecting piece (801).

5. The permanent magnet motor with good heat dissipation effect according to claim 1, characterized in that: the surface movable mounting of fixed pipe (2) has end cover (201), and the top fixed mounting of end cover (201) has to draw knot (202).

6. The permanent magnet motor with good heat dissipation effect according to claim 1, characterized in that: and an anti-skid block (403) is arranged between the inside of the connecting plate (4) and the positioning plate (502), and the anti-skid block (403) is made of silicon rubber.