CN218387135U - Direct current motor with good heat dissipation effect - Google Patents

Abstract

The utility model discloses a direct current motor that radiating effect is good, including motor semi-manufactured goods, the brushless processing rear end cap of motor semi-manufactured goods's top fixedly connected with, the first red steel packing ring of inner wall fixedly connected with of brushless processing rear end cap, one side fixedly connected with wave form packing ring of first red steel packing ring, the inside swing joint of motor semi-manufactured goods has plastic magnetic rotor, plastic magnetic rotor's top swing joint has the split washer, one side swing joint of split washer has first ball bearing, and the fixed surface of plastic magnetic rotor output shaft is connected with second ball bearing, the utility model relates to the technical field of electric machine. This direct current motor that radiating effect is good, through radiator unit's setting, the device can be through the removal of pulling reset spring direct restriction filter, and overall structure filters the air through the filter, can effectively guarantee that the air that gets into in the motor semi-manufactured goods cooling is clean, can last the heat dissipation.

Description

Direct current motor with good heat dissipation effect

Technical Field

The utility model relates to the technical field of motors, specifically be a direct current motor that radiating effect is good.

Background

A dc motor is a rotating electrical machine that can convert dc electrical energy into mechanical energy (dc motor) or convert mechanical energy into dc electrical energy (dc generator). The motor can realize the mutual conversion of direct current electric energy and mechanical energy. When the motor is used as a motor, the motor is a direct current motor and converts electric energy into mechanical energy; when the generator is operated, the generator is a direct current generator and converts mechanical energy into electric energy.

Direct current motor's rotational speed is higher, and general during operation stability is higher, and direct current motor during operation, the motor is whole can outwards give off a large amount of heats, and the motor that ordinary motor is whole to be difficult to long-time high-efficient operation carries out the large tracts of land heat dissipation, and long-term stability in use is not high.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a direct current motor that the radiating effect is good has solved the whole a large amount of heats that can outwards give off of motor, and ordinary motor is whole to be difficult to carry out the large tracts of land heat dissipation to the motor of long-time high-efficient operation, problem that long-term stability in use is not high.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a direct current motor that radiating effect is good, includes the semi-manufactured goods of motor, the brushless processing rear end housing of the semi-manufactured goods of motor top fixedly connected with, the first red steel packing ring of the inner wall fixedly connected with of brushless processing rear end housing, one side fixedly connected with wave form packing ring of first red steel packing ring, the inside swing joint of the semi-manufactured goods of motor has plastic magnetism rotor, the top swing joint of plastic magnetism rotor has split washer, one side swing joint of split washer has first ball bearing, the fixed surface of plastic magnetism rotor output shaft is connected with second ball bearing, one side fixedly connected with second red steel packing ring of second ball bearing, the brushless processing front end housing of the semi-manufactured goods of motor bottom fixedly connected with, the equal fixedly connected with screw in both sides of brushless processing front end housing, the both sides fixedly connected with radiator unit of the semi-manufactured goods of motor.

Preferably, the heat dissipation assembly comprises a side plate fixedly connected with the motor semi-finished product, a folded plate is fixedly connected to the top of the side plate, a fan box is fixedly connected to one side of the folded plate, an output pipe at the bottom of the fan box is communicated with an independent pipe, and one end of the independent pipe is communicated with the surface of the brushless processing rear end cover.

Preferably, the top of the folded plate is fixedly connected with a filter box, and the inner wall of the filter box is movably connected with a filter plate.

Preferably, the top of the filter box is fixedly connected with an adjusting box, and the inner wall of the adjusting box is movably connected with a sliding plate.

Preferably, one side of the sliding plate is fixedly connected with a connecting folding rod, and a return spring is sleeved on the surface of the connecting folding rod.

Preferably, one end of the filter box is communicated with a synchronous communicating pipe, and one end of the synchronous communicating pipe is communicated with the top of the fan box.

Advantageous effects

The utility model provides a direct current motor that the radiating effect is good. Compared with the prior art, the method has the following beneficial effects:

(1) This direct current motor that radiating effect is good includes through radiator unit with motor semi-manufactured goods fixed connection's curb plate, the top fixedly connected with folded plate of curb plate, one side fixedly connected with fan box of folded plate, fan box bottom output tube intercommunication has independent pipe, the one end of independent pipe and the surface intercommunication of brushless processing rear end cap. The top of the folded plate is fixedly connected with a filter box, and the inner wall of the filter box is movably connected with a filter plate. The top of the filter box is fixedly connected with an adjusting box, and the inner wall of the adjusting box is movably connected with a sliding plate. One side of the sliding plate is fixedly connected with a connecting folding rod, and the surface of the connecting folding rod is sleeved with a return spring. The one end intercommunication of filter cartridge has synchronous communicating pipe, the one end of synchronous communicating pipe and the top intercommunication of fan box, setting through radiator unit, the device can be through the removal of the direct restriction filter of pulling reset spring, overall structure filters the air through the filter, the air that can effectively guarantee to get into cooling in the semi-manufactured goods of motor is clean, because adopt the fan box, the device can last dispel the heat to the semi-manufactured goods of motor, it can outwards give off a large amount of heats to have solved the motor wholly, the ordinary motor is whole to be difficult to carry out the large tracts of land heat dissipation to the motor of long-time high-efficient operation, the not high problem of long-term stability in use.

(2) This direct current motor that the radiating effect is good, through the brushless processing rear end housing of semi-manufactured goods top fixedly connected with of motor, the first red steel packing ring of the inner wall fixedly connected with of brushless processing rear end housing, one side fixedly connected with wave form packing ring of first red steel packing ring, the inside swing joint of semi-manufactured goods of motor has plastic magnetism rotor, the top swing joint of plastic magnetism rotor has split retaining ring, one side swing joint of split retaining ring has first ball bearing, the fixed surface of plastic magnetism rotor output shaft is connected with second ball bearing, one side fixedly connected with second red steel packing ring of second ball bearing, the brushless processing front end housing of semi-manufactured goods of motor's bottom fixedly connected with, the equal fixedly connected with screw in both sides of brushless processing front end housing, through the semi-manufactured goods of motor, brushless processing rear end housing, first red steel packing ring, wave form packing ring, plastic magnetism rotor, split retaining ring, first ball bearing, second red steel packing ring, the setting of brushless processing front end housing, the whole can be stably sealed, and set up through dual bearing, the stability of motor operation has been improved, guarantee that motor operation can not disturbed by random.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a sectional view of the structure of the heat dissipating assembly of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a perspective view of the present invention.

In the figure: 1. a motor semi-finished product; 2. processing a rear end cover in a brushless mode; 3. a first red steel washer; 4. a wave washer; 5. a plastic magnetic rotor; 6. a split washer; 7. a first ball bearing; 8. a second ball bearing; 9. a second red steel washer; 10. processing a front end cover in a brushless mode; 11. a screw; 12. a heat dissipating component; 121. a side plate; 122. folding the plate; 123. a fan box; 124. a stand pipe; 125. a filter cartridge; 126. a filter plate; 127. an adjustment box; 128. a sliding plate; 129. connecting the folding rods; 1210. a return spring; 1211. and (4) synchronous communicating pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides two technical solutions:

example one

The utility model provides a direct current motor that radiating effect is good, including motor semi-manufactured goods 1, motor semi-manufactured goods 1's brushless processing rear end housing 2 of top fixedly connected with, the first red steel packing ring 3 of inner wall fixedly connected with of brushless processing rear end housing 2, one side fixedly connected with wave form packing ring 4 of first red steel packing ring 3, motor semi-manufactured goods 1's inside swing joint has plastic magnetic rotor 5, plastic magnetic rotor 5's top swing joint has split retainer ring 6, one side swing joint of split retainer ring 6 has first ball bearing 7, the fixed surface of plastic magnetic rotor 5 output shaft is connected with second ball bearing 8, one side fixedly connected with second red steel packing ring 9 of second ball bearing 8, motor semi-manufactured goods 1's bottom fixedly connected with brushless processing front end housing 10, the equal fixedly connected with screw 11 in both sides of brushless processing front end housing 10, motor semi-manufactured goods 1's both sides fixedly connected with radiator unit 12, through motor semi-manufactured goods 1, brushless processing rear end housing 2 at will, first red steel packing ring 3, wave form packing ring 4, magnetic rotor 5, split retainer ring 6, first ball bearing 7, second ball bearing 8, second red steel packing ring 9, the operation stability of brushless processing front end housing can not be guaranteed by the stable motor, the operation of brushless processing, the whole stability of motor has set up, and the stability of brushless processing is guaranteed.

Example two

The main differences from the first embodiment are as follows:

the utility model provides a direct current motor that radiating effect is good, radiator unit 12 include with motor semi-manufactured goods 1 fixed connection's curb plate 121, the top fixedly connected with folded plate 122 of curb plate 121, one side fixedly connected with fan box 123 of folded plate 122, fan box 123 bottom output tube intercommunication has independent pipe 124, the one end of independent pipe 124 and brushless processing rear end cap 2's surface intercommunication. The top of the folded plate 122 is fixedly connected with a filter box 125, and the inner wall of the filter box 125 is movably connected with a filter plate 126. The top of the filter box 125 is fixedly connected with an adjusting box 127, and the inner wall of the adjusting box 127 is movably connected with a sliding plate 128. One side of the sliding plate 128 is fixedly connected with a connecting folding rod 129, and the surface of the connecting folding rod 129 is sleeved with a return spring 1210. One end of the filter box 125 is communicated with a synchronous communicating pipe 1211, one end of the synchronous communicating pipe 1211 is communicated with the top of the fan box 123, through the arrangement of the heat dissipation assembly 12, the device can directly limit the movement of the filter plate 126 by pulling the reset spring 1210, the whole structure filters air through the filter plate 126, and the air cooled in the motor semi-finished product 1 can be effectively ensured to be clean, because the fan box 123 is adopted, the device can continuously dissipate heat of the motor semi-finished product 1, the problem that the whole motor can dissipate a large amount of heat outwards, the whole common motor is difficult to dissipate heat of a large area of the motor which runs efficiently for a long time, and the stability in long-term use is not high is solved.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, the plastic magnetic rotor 5 in the motor semi-finished product 1 is started, the plastic magnetic rotor 5 is assisted to rotate by the first red steel washer 3, the wave washer 4, the split retainer ring 6, the first ball bearing 7 and the second red steel washer 9, the fan box 123 is started, air is filtered by the filter plate 126 and then is pumped into the bottom of the independent tube 124 through the synchronous communicating tube 1211, when the filter plate 126 is dirty enough, the linking folding rod 129 in the adjusting box 127 is pulled outwards to drive the sliding plate 128 to move, the return spring 1210 is extruded simultaneously, the linking folding rod 129 is separated from the filter plate 126, the filter plate 126 is taken out and replaced, the linking folding rod 129 is loosened, the return spring 1210 pushes the linking folding rod 129 to clamp the filter plate 126, the device is completely operated, and the device is restored.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a direct current motor that radiating effect is good, includes motor semi-manufactured goods (1), its characterized in that: the brushless processing rear end housing (2) of top fixedly connected with of motor semi-manufactured goods (1), the first red steel packing ring of inner wall fixedly connected with (3) of brushless processing rear end housing (2), one side fixedly connected with wave form packing ring (4) of first red steel packing ring (3), the inside swing joint of motor semi-manufactured goods (1) has plastic magnetism rotor (5), the top swing joint of plastic magnetism rotor (5) has split washer (6), one side swing joint of split washer (6) has first ball bearing (7), the fixed surface of plastic magnetism rotor (5) output shaft is connected with second ball bearing (8), one side fixedly connected with second red steel packing ring (9) of second ball bearing (8), the brushless processing front end housing (10) of bottom fixedly connected with of motor semi-manufactured goods (1), the equal fixedly connected with screw (11) in both sides of brushless processing front end housing (10), the both sides fixedly connected with radiator unit (12) of motor semi-manufactured goods (1).

2. The direct current motor with good heat dissipation effect according to claim 1, characterized in that: the heat dissipation assembly (12) comprises a side plate (121) fixedly connected with a motor semi-finished product (1), a folded plate (122) is fixedly connected to the top of the side plate (121), a fan box (123) is fixedly connected to one side of the folded plate (122), an output pipe at the bottom of the fan box (123) is communicated with an independent pipe (124), and one end of the independent pipe (124) is communicated with the surface of the brushless processing rear end cover (2).

3. The direct current motor with good heat dissipation effect according to claim 2, characterized in that: the top of the folded plate (122) is fixedly connected with a filter box (125), and the inner wall of the filter box (125) is movably connected with a filter plate (126).

4. The direct current motor with good heat dissipation effect according to claim 3, characterized in that: the top of the filter box (125) is fixedly connected with an adjusting box (127), and the inner wall of the adjusting box (127) is movably connected with a sliding plate (128).

5. The direct current motor with good heat dissipation effect according to claim 4, characterized in that: one side of the sliding plate (128) is fixedly connected with a connecting folding rod (129), and the surface of the connecting folding rod (129) is sleeved with a return spring (1210).

6. The direct current motor with good heat dissipation effect according to claim 3, characterized in that: one end of the filter box (125) is communicated with a synchronous communication pipe (1211), and one end of the synchronous communication pipe (1211) is communicated with the top of the fan box (123).

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