CN213754167U

CN213754167U - Flat motor central structure

Info

Publication number: CN213754167U
Application number: CN202023285942.9U
Authority: CN
Inventors: 俞仲兴
Original assignee: Zhejiang Shengzhou Xinxin Electromechanical Co ltd
Current assignee: Zhejiang Shengzhou Xinxin Electromechanical Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-20
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a flat motor central structure, including lower casing and upper casing, the steel axle is installed to the lower casing, and the steel axle sleeve has the rotor, is equipped with oscillator and coil on the rotor, and upper casing inner circle fixedly connected with heat absorption ring, heat absorption ring both sides fixedly connected with heat conduction pole, upper casing side are equipped with two through-holes, and the heat conduction pole passes the through-hole, and the heat conduction pole is connected with heat dissipation mechanism, and heat dissipation mechanism is connected with fixed establishment. This flat motor can effectively reduce the temperature at motor center to it is fixed to make things convenient for flat motor.

Description

Flat motor central structure

Technical Field

The utility model relates to the technical field of motors, in particular to flat motor central structure.

Background

A flat motor is a device for converting electric energy into mechanical energy and realizes linear motion and motion with limited swing angle. The device generates regular movement by utilizing the interaction between the magnetic field from the permanent magnetic steel and the magnetic poles in the magnetic field generated by the conductor of the electrified coil.

The problem of generating heat is an important problem for any motor, the motor can lead the temperature of the center of the motor to be continuously raised in the using process, if the temperature of the motor is too high, the motor can be failed, and the common flat motor is not convenient in the assembling and disassembling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flat motor central structure, this flat motor can effectively reduce the temperature at motor center to it is fixed to make things convenient for flat motor.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a flat motor central structure, includes lower casing and upper casing, the steel axle is installed to the lower casing, the steel axle sleeve has the rotor, be equipped with oscillator and coil on the rotor, its characterized in that, upper casing inner circle fixedly connected with heat absorption ring, heat absorption ring both sides fixedly connected with heat conduction pole, the upper casing side is equipped with two through-holes, the heat conduction pole passes the through-hole, the heat conduction pole is connected with heat dissipation mechanism, heat dissipation mechanism is connected with fixed establishment.

By adopting the technical scheme, the heat absorption ring is fixed on the inner ring of the upper shell, the temperature at the center of the motor can be effectively absorbed, the heat of the heat absorption ring can be connected with the heat dissipation mechanisms on two sides through the heat conduction rod, and the two sides of each heat dissipation mechanism are respectively provided with one heat dissipation mechanism, so that the heat dissipation effect is better, the fixing mechanisms on two sides fix the heat dissipation mechanisms, and the motor in the middle can be effectively fixed after the fixing.

Preferably, the heat dissipation mechanism comprises a heat dissipation box, the heat conduction rod is fixedly connected with the heat dissipation box and penetrates into the heat dissipation box, water is placed in the heat dissipation box and contacts with the water, a heat dissipation plate is arranged on one surface of the heat dissipation box, and the heat dissipation plate is concave and convex.

Adopt above-mentioned technical scheme, the heat that comes from the heat conduction pole transmission gets into the heat dissipation incasement, is absorbed by water wherein to the specific heat capacity of water is great, can absorb a large amount of heats, and the heating panel dispels the heat to water, and unsmooth undulate heating panel effectively increases the area of contact of heating panel and water and air, effectively improves the radiating efficiency.

Preferably, a plurality of radiating fins are fixedly connected in the inward concave groove on the radiating plate.

By adopting the technical scheme, the radiating fins increase the contact area between the radiating plate and the air, and the radiating efficiency is effectively improved.

Preferably, the fixing mechanism comprises a fixing plate, the fixing plate is fixedly connected to the side face of the heat dissipation box, and two mounting holes are formed in the fixing plate.

By adopting the technical scheme, the fixing plate protrudes towards two sides, the bolt passes through the mounting hole to fix the motor and facilitate the disassembly and assembly of the motor.

Preferably, the lower case is fixedly connected with an installation block, the end, far away from the lower case, of the installation block is fixedly connected with a cylinder, a round groove is formed in the cylinder, a round rod is inserted into the cylinder, the end, located at the round groove, of the round rod is fixedly connected with a disc, a spring is arranged between the disc and the round groove, the spring is sleeved outside the round rod, the other end of the round rod is fixedly connected with a pressing rod, the upper case is fixedly connected with a boss, a pressing groove is formed in the boss, and the pressing rod is located in the pressing groove.

By adopting the technical scheme, the spring has downward thrust to the disc, and the pressing rod is pressed in the pressing groove through the round rod, so that the lower shell and the upper shell are prevented from falling off.

Preferably, a reinforcing rib is fixedly connected between the heat conducting rod and the upper shell.

By adopting the technical scheme, the reinforcing ribs increase the fixing strength between the heat conducting rod and the upper shell, and the heat conducting rod is effectively prevented from being bent.

Preferably, the lower casing is fixedly connected with three bumps, the upper casing is provided with three slots, and the bumps are clamped in the slots.

By adopting the technical scheme, the contact area between the upper shell and the lower shell is effectively increased by the convex blocks and the clamping grooves, so that the upper shell and the lower shell are fixed more firmly.

Drawings

FIG. 1 is a perspective view of the utility model;

FIG. 2 is an exploded view of the internal structure of the utility model;

fig. 3 is a side sectional view of a cylinder of the utility model;

fig. 4 is a side sectional view of the upper and lower casings of the utility model.

Reference numerals: 1. an upper housing; 2. a lower housing; 3. a steel shaft; 4. a rotor; 5. a vibrator; 6. a coil; 7. a heat absorption ring; 8. a heat dissipation mechanism; 9. a fixing mechanism; 10. a heat dissipation box; 11. a heat conducting rod; 12. a heat dissipation plate; 13. a heat sink; 14. a fixing plate; 15. mounting holes; 16. mounting blocks; 17. a cylinder; 18. a circular groove; 19. a round bar; 20. a disc; 21. a spring; 22. a pressure lever; 23. a boss; 24. pressing a groove; 25. reinforcing ribs; 26. a bump; 27. a clamping groove.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 4, a flat motor center structure, including a lower casing 2 and an upper casing 1, a steel shaft 3 is installed on the lower casing 2, a rotor 4 is sleeved on the steel shaft 3, a vibrator 5 and a coil 6 are arranged on the rotor 4, a heat absorption ring 7 is fixedly connected to an inner ring of the upper casing 1, heat conduction rods 11 are fixedly connected to two sides of the heat absorption ring 7, two through holes are arranged on the side surface of the upper casing 1, the heat conduction rods 11 penetrate through the through holes, reinforcing ribs 25 are fixedly connected between the heat conduction rods 11 and the upper casing 1, the reinforcing ribs 25 increase the fixing strength between the heat conduction rods 11 and the upper casing 1, the heat conduction rods 11 are effectively prevented from bending, three convex blocks 26 are fixedly connected to the lower casing 2, three clamping grooves 27 are arranged on the upper casing 1, the convex blocks 26 are clamped in the clamping grooves 27, the convex blocks 26 and the clamping grooves 27 effectively improve the contact area between the upper casing 1 and the lower casing 2, and the upper casing 1 and the lower casing 2 are more firmly fixed.

Heat conducting rod 11 fixedly connected with heat dissipation mechanism 8's heat dissipation case 10, heat conducting rod 11 and heat dissipation case 10 fixed connection, and heat conducting rod 11 penetrates in heat dissipation case 10, water has been put in heat dissipation case 10, and heat conducting rod 11 and water contact, one side on the heat dissipation case 10 is heating panel 12, heating panel 12 is unsmooth undulation, heat that comes from heat conducting rod 11 transmission gets into in heat dissipation case 10, by water absorption wherein, and the specific heat capacity of water is great, can absorb a large amount of heats, heating panel 12 dispels the heat to water, and unsmooth undulated heating panel 12 effectively increases the area of contact of heating panel 12 with water and air, effectively improve the radiating efficiency, to the inslot fixedly connected with a plurality of fin 13 of indent on the heating panel 12, fin 13 increases the area of contact between heating panel 12 and the air, effectively improve the radiating efficiency.

The fixed plate 14 of the fixing mechanism 9 is fixedly connected to the heat dissipation box 10, the fixed plate 14 is fixedly connected to the side face of the heat dissipation box 10, two mounting holes 15 are formed in the fixed plate 14, the fixed plate 14 protrudes towards two sides, and the motor is fixed through the mounting holes 15 by bolts and is convenient to disassemble and assemble.

2 fixedly connected with installation piece 16 of lower casing, that end fixedly connected with cylinder 17 that installation piece 16 kept away from lower casing 2, be equipped with round slot 18 in the cylinder 17, cylinder 17 has inserted round bar 19, round bar 19 is located round slot 18's that end fixedly connected with disc 20, be equipped with spring 21 between disc 20 and the round slot 18, spring 21 cover is outside round

bar

19, 19 other end fixedly connected with depression bar 22 of round bar, upper casing 1 upper end fixedly connected with boss 23, be equipped with indent 24 on the boss 23, depression bar 22 is located indent 24, spring 21 has a decurrent thrust to disc 20, press depression bar 22 in indent 24 through round bar 19, prevent to take place between lower casing 2 and the upper casing 1 and drop.

Utility model's theory of operation: the heat absorption ring 7 is fixed on the inner ring of the upper machine shell 1, the temperature at the center of the motor can be effectively absorbed, the heat of the heat absorption ring 7 can be connected with the heat dissipation boxes 10 on two sides through the heat conducting rod 11, the heat of the heat conducting rod 11 is absorbed through water in the heat dissipation boxes 10, two sides of each heat dissipation box 10 are respectively provided with one, the heat dissipation effect is better, the heat dissipation boxes 10 are fixed by the fixing plates 14 on two sides, and the motor in the middle can be effectively fixed after the fixing.

Claims

1. The utility model provides a flat motor central structure, includes lower casing (2) and upper casing (1), steel axle (3) are installed to lower casing (2), steel axle (3) cover has rotor (4), be equipped with oscillator (5) and coil (6) on rotor (4), its characterized in that, upper casing (1) inner circle fixedly connected with heat absorption ring (7), heat absorption ring (7) both sides fixedly connected with heat conduction pole (11), upper casing (1) side is equipped with two through-holes, heat conduction pole (11) pass the through-hole, heat conduction pole (11) are connected with heat dissipation mechanism (8), heat dissipation mechanism (8) are connected with fixed establishment (9).

2. The flat motor center structure of claim 1, wherein the heat dissipation mechanism (8) comprises a heat dissipation box (10), the heat conduction rod (11) is fixedly connected with the heat dissipation box (10), the heat conduction rod (11) penetrates into the heat dissipation box (10), water is placed in the heat dissipation box (10), the heat conduction rod (11) is in contact with the water, one surface of the heat dissipation box (10) is provided with a heat dissipation plate (12), and the heat dissipation plate (12) is rugged.

3. A flat motor center structure according to claim 2, wherein a plurality of heat dissipating fins (13) are fixedly attached to the heat dissipating plate (12) in the inwardly concave grooves.

4. A flat motor center structure according to claim 3, wherein the fixing mechanism (9) comprises a fixing plate (14), the fixing plate (14) is fixedly connected to the side surface of the heat dissipation box (10), and two mounting holes (15) are formed in the fixing plate (14).

5. The flat motor center structure of claim 4, wherein the lower housing (2) is fixedly connected with a mounting block (16), a cylinder (17) is fixedly connected to the mounting block (16) far away from the lower housing (2), a circular groove (18) is formed in the cylinder (17), a circular rod (19) is inserted into the cylinder (17), a circular disc (20) is fixedly connected to the circular rod (19) at the position of the circular groove (18), a spring (21) is arranged between the circular disc (20) and the circular groove (18), the spring (21) is sleeved outside the circular rod (19), a pressure rod (22) is fixedly connected to the other end of the circular rod (19), a boss (23) is fixedly connected to the upper end of the upper housing (1), a pressure groove (24) is formed in the boss (23), and the pressure rod (22) is located in the pressure groove (24).

6. A flat motor central structure according to claim 5, characterized in that a reinforcing rib (25) is fixedly connected between the heat conducting rod (11) and the upper housing (1).

7. The flat motor center structure of claim 6, wherein three protrusions (26) are fixedly connected to the lower housing (2), three slots (27) are formed in the upper housing (1), and the protrusions (26) are clamped in the slots (27).