CN220254297U

CN220254297U - Servo motor's casing structure

Info

Publication number: CN220254297U
Application number: CN202320403593.0U
Authority: CN
Inventors: 栾永琦
Original assignee: Shanghai Finepower Technology Co ltd
Current assignee: Shanghai Finepower Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-12-26
Anticipated expiration: 2033-03-06

Abstract

The utility model belongs to the technical field of motor shells, and particularly discloses a shell structure of a servo motor, which comprises a shell and a shell, wherein the shell is sleeved on the outer wall of the shell, the shell is welded on the shell, a heat dissipation space is formed between the shell and the shell, a supporting seat is arranged in the heat dissipation space, the supporting seat is spirally arranged on the outer wall of the shell, the cross section of the supporting seat is of an isosceles trapezoid structure, an installation groove is formed in the inner side of the supporting seat, a heat conducting pipe is arranged in the installation groove and spirally embedded in the installation groove, a water filling port and a water outlet of the heat conducting pipe penetrate through the shell, the water filling port is positioned at the top of the shell, the water outlet is positioned at the bottom of the shell, cooling liquid is filled into the heat conducting pipe, heat on the shell is absorbed through the heat conducting block, and then the heat on the heat conducting block is taken away by the cooling liquid in the heat conducting pipe, so that the heat dissipation area of the shell is increased.

Description

Servo motor's casing structure

Technical Field

The utility model relates to the technical field of motor shells, in particular to a shell structure of a servo motor.

Background

The servo motor is an engine for controlling mechanical elements to run in a servo system, and is an indirect speed change device for assisting the motor, but the servo motor can generate heat in the use process, and if the heat cannot be timely dissipated, the internal elements of the motor can be damaged.

In order to improve the heat dissipation effect of the existing servo motor, a heat dissipation structure such as a heat dissipation fan is generally added on the motor, an air duct is arranged between the two shells through arranging the shells of the servo motor as a double layer, and then cold air is blown in between the air ducts of the heat dissipation fan box, so that heat generated by the motor is rapidly dissipated, for example, the Chinese patent of the utility model with the publication number of CN203456972U, and the air guide shell with the fan servo motor is specifically disclosed.

However, the servo motor shell can be found in the actual use process, heat can be conducted to the surface of the shell when the servo motor works, cold air can only be blown into the air duct when the servo motor works in a radiating mode, and the heat can be taken away through the air flow of the radiating fan passing through the surface, however, the radiating mode can only control the radiating range in the air duct, the radiating area is small, and the radiating effect can be gradually reduced in the actual use process.

Disclosure of Invention

The present utility model is directed to a housing structure of a servo motor, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a servo motor's casing structure, includes casing and cover shell, the cover is equipped with the cover shell on the casing outer wall, the cover shell welds on the casing, form the heat dissipation space between casing and the cover shell, be provided with the supporting seat in the heat dissipation space, the supporting seat is the spiral dish and establishes at the casing outer wall, the cross section of supporting seat is isosceles trapezoid structure, the mounting groove has been seted up to the supporting seat inboard, be provided with the heat pipe in the mounting groove, the heat pipe is spiral gomphosis in the mounting groove, the water filling port and the delivery port of heat pipe all pass the cover shell, the water filling port is located the cover shell top, the delivery port is located the cover shell bottom, the heat pipe pours into the coolant liquid into, absorb the heat on the casing through the heat conduction piece, then utilize the coolant liquid in the heat pipe to take away the heat on the heat conduction piece, thereby increase the radiating area of casing.

Preferably, a plurality of air inlets are uniformly formed in one end of the casing, a plurality of air outlets corresponding to the air inlets are uniformly formed in the other end of the casing, and the air inlets and the corresponding air outlets are respectively located in the same axis.

Preferably, a plurality of cooling fins are uniformly arranged on the inner side wall of the shell, and the cooling fins are transversely arranged and absorb heat in the cooling space, so that the cooling effect is improved.

Preferably, a junction box is arranged at the junction opening of the shell, and the junction box is welded on the shell and the casing.

Preferably, the bottom of the shell is symmetrically provided with a supporting seat, the supporting seat is welded on the shell, the supporting seat is L-shaped, and the supporting seat plays a supporting role.

Preferably, a plurality of reinforcing ribs are uniformly arranged on the inner side of the supporting seat, and are welded on the supporting seat and the casing respectively, so that the stability of the shell is further enhanced.

Compared with the prior art, the utility model has the beneficial effects that: when the heat-conducting pipe is used, only the cooling liquid is injected into the heat-conducting pipe, the heat on the shell is absorbed through the heat-conducting block, and then the cooling liquid in the heat-conducting pipe is utilized to take away the heat on the heat-conducting block, so that the heat-radiating area of the shell is increased, and the air is blown into the heat-radiating space, so that the heat-radiating effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

fig. 4 is a schematic structural diagram of a casing according to the present utility model.

In the figure: 1. a housing; 2. a casing; 3. an air outlet; 4. a junction box; 5. a support base; 6. an air inlet; 7. a heat conduction block; 8. a mounting groove; 9. a heat conduction pipe; 10. a water filling port; 11. a water outlet; 12. a heat sink; 13. a heat dissipation space; 14. reinforcing ribs.

Detailed Description

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

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a servo motor's casing structure, includes casing 1 and cover shell 2, the cover is equipped with cover shell 2 on the casing 1 outer wall, the welding of cover shell 2 is on casing 1, form heat dissipation space 13 between casing 1 and the cover shell 2, be provided with supporting seat 5 in the heat dissipation space 13, the supporting seat 5 is the spiral dish and establishes at casing 1 outer wall, the cross section of supporting seat 5 is isosceles trapezoid structure, mounting groove 8 has been seted up to the supporting seat 5 inboard, be provided with heat pipe 9 in the mounting groove 8, heat pipe 9 is the spiral gomphosis in mounting groove 8, heat pipe 9's water injection mouth 10 and delivery port 11 all pass cover shell 2, water injection mouth 10 is located the top of cover shell 2, delivery port 11 is located the cover shell 2 bottom, heat pipe 9 pours into the coolant liquid into, absorb the heat on the casing 1 through heat conduction piece 7, then utilize the coolant liquid in the heat conduction pipe 9 to take away the heat on the heat conduction piece 7, thereby increase the heat radiating area of casing 1.

Further, a plurality of air inlets 6 are uniformly formed in one end of the casing 2, a plurality of air outlets 3 corresponding to the air inlets 6 are uniformly formed in the other end of the casing 2, and the air inlets 6 and the corresponding air outlets 3 are respectively located on the same axis.

Further, a plurality of cooling fins 12 are uniformly arranged on the inner side wall of the shell 2, the cooling fins 12 are transversely arranged, and heat in the cooling space 13 is absorbed through the cooling fins 12, so that the cooling effect is improved.

Further, a junction box 4 is arranged at the junction opening of the shell 1, and the junction box 4 is welded on the shell 1 and the shell 2.

Further, the bottom of the casing 2 is symmetrically provided with a supporting seat 5, the supporting seat 5 is welded on the casing 2, the supporting seat 5 is L-shaped, and the supporting seat 5 plays a supporting role.

Further, a plurality of reinforcing ribs 14 are uniformly arranged on the inner side of the supporting seat 5, and the reinforcing ribs 14 are respectively welded on the supporting seat 5 and the casing 2, so that the stability of the shell 1 is further enhanced.

Working principle: when the heat-conducting heat-exchange type heat-exchange device is used, heat is generated in the working process of the motor, the heat on the surface of the shell 1 is gradually increased, the heat on the shell 1 is absorbed through the heat-conducting block 7, then cooling liquid is injected into the water injection port 10, so that the cooling liquid flows in the heat-conducting pipe 9, the heat on the heat-conducting block 7 is taken away through the cooling liquid in the heat-conducting pipe 9, finally the cooling liquid with the heat is discharged from the water outlet 11, the heat-conducting pipe 9 is spirally arranged, the residence time of the cooling liquid in the heat-conducting pipe 9 is longer, the heat-exchange area of the shell 1 is increased, heat exchange is formed, in the process, the heat-exchange fins 12 absorb the heat in the heat-exchange space 13, and cold air is led into the heat-exchange space 13 through the cold air inlet 6, and the heat reserved in the heat-exchange space 13 and the heat on the heat-exchange fins 12 are blown out of the heat-exchange space 13 from the air outlet 3, and the heat-exchange effect is improved.

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

Claims

1. A shell structure of a servo motor is characterized in that: including casing (1) and cover shell (2), the cover is equipped with cover shell (2) on casing (1) outer wall, cover shell (2) welding is on casing (1), form between casing (1) and the cover shell (2) and dispel the heat space (13), be provided with supporting seat (5) in heat space (13), supporting seat (5) are spiral dish and establish at casing (1) outer wall, the cross section of supporting seat (5) is isosceles trapezoid structure, mounting groove (8) have been seted up to supporting seat (5) inboard, be provided with heat pipe (9) in mounting groove (8), heat pipe (9) are spiral gomphosis in mounting groove (8), water filling port (10) and delivery port (11) of heat pipe (9) all pass cover shell (2), water filling port (10) are located cover shell (2) top, delivery port (11) are located cover shell (2) bottom.

2. A housing structure for a servo motor as recited in claim 1, wherein: a plurality of air inlets (6) are uniformly formed in one end of the casing (2), and a plurality of air outlets (3) corresponding to the air inlets (6) are uniformly formed in the other end of the casing (2).

3. A housing structure for a servo motor as recited in claim 1, wherein: a plurality of radiating fins (12) are uniformly arranged on the inner side wall of the shell (2), the radiating fins (12) are transversely arranged, and heat in the radiating space (13) is absorbed through the radiating fins (12).

4. A housing structure for a servo motor as recited in claim 1, wherein: the junction box (4) is arranged at the junction opening of the shell (1), and the junction box (4) is welded on the shell (1) and the shell (2).

5. A housing structure for a servo motor as recited in claim 1, wherein: the novel anti-theft protection cover is characterized in that supporting seats (5) are symmetrically arranged at the bottom of the cover shell (2), the supporting seats (5) are welded on the cover shell (2), and the supporting seats (5) are L-shaped.

6. A housing structure for a servo motor as recited in claim 5, wherein: a plurality of reinforcing ribs (14) are uniformly arranged on the inner side of the supporting seat (5), and the reinforcing ribs (14) are respectively welded on the supporting seat (5) and the casing (2).