CN214590936U

CN214590936U - Domestic sewing machine motor with high-efficient heat dissipation

Info

Publication number: CN214590936U
Application number: CN202121173246.0U
Authority: CN
Inventors: 周智泉
Original assignee: Zhejiang Quanquan Motor Equipment Co ltd
Current assignee: Zhejiang Quanquan Motor Equipment Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-02
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of electric machine, specifically a domestic sewing machine motor with high-efficient heat dissipation, the protecgulum is installed to main body cover's one end, and main body cover's the other end installs the back lid, the heat exchanger that looses is all installed to the outer end of back lid and protecgulum, the ventilation hole has evenly been seted up on the heat exchanger that looses, the heat-conducting plate is evenly installed to main body cover's inner wall, the heat dissipation basin has all been seted up to the inside of heat-conducting plate. The utility model discloses simple structure, through the design of cold water storage cistern, water delivery hole, heat dissipation basin and hot-water tank do benefit to cold water and flow in main body cover is inside, the cooling of heat-conducting plate with higher speed, further reduce the temperature of fin to can reduce motor main part temperature effectively, drive the flabellum through the motor and rotate, under the cooperation in ventilation hole, realize the acceleration of the inside air flow of equipment, thereby further the cooling of auxiliary motor main part avoids motor main part scald personnel or clothing, the life of extension equipment.

Description

Domestic sewing machine motor with high-efficient heat dissipation

Technical Field

The utility model relates to the technical field of motors, specifically a domestic sewing machine motor with high-efficient heat dissipation.

Background

With the improvement of living standard of people, people are not satisfied with the full and warm wearing, especially the input of people to clothes is higher and higher, but in the daily wearing process, the clothes can not be avoided to be broken or partially damaged, the sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material and enables one or more layers of sewing materials to be interwoven or sewed, and a household sewing machine motor can be used for sewing curves, serging, button holes and the like, thereby satisfying the requirement of household sewing.

Domestic sewing machine motor is as domestic sewing machine's drive power, performance and the working efficiency to domestic sewing machine have important effect, because domestic sewing machine motor can produce a large amount of heats in the use, if the heat dissipation function is not good, can scald the clothing or burn the user and can reduce the life of motor, therefore, domestic sewing machine motor must have better heat dissipation function, present research generally sets up the louvre on the motor end cover, make the motor dispel the heat naturally, but this kind of natural heat dissipation's mode, the radiating effect is not good, therefore, technical personnel in the field provide one kind have high-efficient heat dissipation domestic sewing machine motor, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a domestic sewing machine motor with high-efficient heat dissipation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a household sewing machine motor with high-efficiency heat dissipation comprises a main body shell and a motor main body, wherein a front cover is arranged at one end of the main body shell, and the other end of the main body shell is provided with a rear cover, the outer ends of the rear cover and the front cover are provided with heat dissipation covers, the heat dissipation cover is evenly provided with vent holes, the inner wall of the main body shell is evenly provided with heat conduction plates, the heat conducting plates are all provided with heat radiating water channels inside, the main body shell is internally provided with a motor main body, the outer side of the motor main body is uniformly provided with radiating fins matched with the heat conducting plate, the inner part of the main body shell close to the two ends is provided with a fixed frame fixedly connected with the motor main body, the water delivery hole that communicates with the heat dissipation basin is all seted up to the inside of mount, the upper surface mounting of main part shell has the cold water tank with water delivery hole intercommunication, and the lower surface mounting of main part shell has the hot-water tank with water delivery hole intercommunication.

As a further aspect of the present invention: first mounting panel is installed to the equal symmetry in main body cover's both ends, the equal symmetry in one side of back lid and protecgulum install with the second mounting panel of first mounting panel adaptation, through bolt zonulae occludens between first mounting panel and the second mounting panel.

As a further aspect of the present invention: the internally mounted of back lid has the protection network, and the inside of back lid is located one side of protection network and installs the motor, the flabellum is installed to the output of motor.

As a further aspect of the present invention: the inside mounting of mount has the blotter, the blotter is the component of a rubber material.

As a further aspect of the present invention: the water heater is characterized in that a water inlet pipe is installed on the front surface of the cold water tank, and a water outlet pipe is installed on the front surface of the hot water tank.

As a further aspect of the present invention: the radiating fin is a component made of an aluminum alloy material, and the heat conducting plate is a component made of a pure copper material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure and novel design, design through cold water storage cistern, the water delivery hole, heat dissipation basin and hot-water tank does benefit to cold water and flows in main body cover inside, thereby with higher speed the cooling of heat-conducting plate, further reduce the temperature of fin, thereby can reduce motor body temperature effectively, drive the flabellum through the motor and rotate, under the cooperation in ventilation hole, realize the acceleration that equipment inside air flows, thereby further auxiliary motor main body's cooling, avoid motor main body scald personnel or clothing, the life of extension equipment.

Drawings

FIG. 1 is a schematic view of a motor of a home sewing machine with high heat dissipation;

FIG. 2 is a schematic structural diagram of a main body housing and a motor main body of a household sewing machine motor with efficient heat dissipation;

fig. 3 is a schematic view showing an internal structure of a main body case in a motor of a home sewing machine having high heat dissipation efficiency.

In the figure: 1. a main body housing; 2. a cold water tank; 3. a hot water tank; 4. a water inlet pipe; 5. a water outlet pipe; 6. a rear cover; 7. a front cover; 8. a first mounting plate; 9. a second mounting plate; 10. a heat dissipation cover; 11. a vent hole; 12. a motor main body; 13. a heat sink; 14. a heat conducting plate; 15. a heat-dissipating water tank; 16. a fixed mount; 17. a water delivery hole; 18. a cushion pad; 19. a motor; 20. a fan blade; 21. and (4) a protective net.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a household sewing machine motor with high efficiency heat dissipation comprises a main body casing 1, a motor main body 12, a front cover 7 is installed at one end of the main body casing 1, a rear cover 6 is installed at the other end of the main body casing 1, heat dissipation covers 10 are installed at the outer ends of the rear cover 6 and the front cover 7, vent holes 11 are uniformly opened on the heat dissipation covers 10, a heat conduction plate 14 is uniformly installed on the inner wall of the main body casing 1, heat dissipation water channels 15 are respectively opened inside the heat conduction plate 14, a motor main body 12 is installed inside the main body casing 1, heat dissipation fins 13 adapted to the heat conduction plate 14 are uniformly installed outside the motor main body 12, fixing frames 16 fixedly connected to the motor main body 12 are respectively installed inside the main body casing 1 near the two ends, water delivery holes 17 communicated with the heat dissipation water channels 15 are respectively opened inside the fixing frames 16, a cold water tank 2 communicated with the water delivery holes 17 is installed on the upper surface of the main body casing 1, and the lower surface of the main body shell 1 is provided with the hot water tank 3 communicated with the water delivery hole 17, the temperature of the motor main body 12 is transmitted to the heat conducting plate 14 through the radiating fin 13, so that the temperature of the heat conducting plate 14 is raised, cold water is fed into the radiating water tank 15 through the water delivery hole 17, the temperature of the heat conducting plate 14 is reduced, the temperature of the radiating fin 13 is further reduced, the temperature of the motor main body 12 can be effectively reduced, the phenomenon that the motor main body 12 scalds personnel or clothes is avoided, and the service life of the equipment is prolonged.

In fig. 1, first mounting plates 8 are symmetrically mounted at two ends of a main body casing 1, second mounting plates 9 matched with the first mounting plates 8 are symmetrically mounted at one sides of a rear cover 6 and a front cover 7, the first mounting plates 8 are tightly connected with the second mounting plates 9 through bolts, and the front cover 7, the rear cover 6 and the main body casing 1 are connected through bolts, so that the equipment is convenient to disassemble, and the overhauling and maintenance of internal parts of the equipment are facilitated.

In fig. 3, a protective net 21 is installed inside the rear cover 6, a motor 19 is installed on one side of the protective net 21 inside the rear cover 6, fan blades 20 are installed at the output end of the motor 19, the motor 19 drives the fan blades 20 to rotate, and the air flow inside the equipment is accelerated under the cooperation of the ventilation holes 11, so that the cooling of the motor main body 12 is further assisted, the phenomenon that the motor main body 12 scalds people or clothes is avoided, and the service life of the equipment is prolonged.

In fig. 3, a cushion 18 is installed inside the fixing frame 16, and the cushion 18 is a rubber member, so as to improve shock resistance and anti-cushion performance of the device, increase friction between the fixing frame 16 and the motor main body 12, and improve stability of the motor main body 12 after installation.

In fig. 1, a water inlet pipe 4 is installed on the front surface of a cold water tank 2 to facilitate the input of cold water, and a water outlet pipe 5 is installed on the front surface of a hot water tank 3 to facilitate the recovery of water resources.

In fig. 2, the heat sink 13 is made of an aluminum alloy, and the heat conducting plate 14 is made of pure copper, which is beneficial to heat transfer.

The utility model discloses a theory of operation is: the utility model has simple structure and novel design, when in use, the temperature of the motor main body 12 is transmitted to the heat conducting plate 14 through the radiating fin 13, thereby the temperature of the heat conducting plate 14 is raised, cold water is input into the cold water tank 2 through the water inlet pipe 4, the cold water is sent into the radiating water tank 15 through the water inlet hole 17, thereby the temperature of the heat conducting plate 14 is reduced, the temperature of the radiating fin 13 is further reduced, thereby the temperature of the motor main body 12 can be effectively reduced, the water backflow is facilitated through the arrangement of the hot water tank 3, the waste of water resources is avoided, in addition, the fan blade 20 is driven to rotate through the motor 19, under the matching of the ventilation hole 11, the acceleration of the air flow in the equipment is realized, thereby the cooling of the motor main body 12 is further assisted, the personnel or clothes are prevented from being scalded by the motor main body 12, the service life of the equipment is prolonged, through the front cover 7, the bolt connection between the rear cover 6 and the main body shell 1, the disassembly of the equipment is convenient, and the maintenance of the internal parts of the equipment is facilitated.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a domestic sewing machine motor with high-efficient heat dissipation, includes main body cover (1), motor main part (12), its characterized in that, protecgulum (7) are installed to the one end of main body cover (1), and the other end of main body cover (1) installs back lid (6), heat dissipation cover (10) are all installed to the outer end of back lid (6) and protecgulum (7), ventilation hole (11) have evenly been seted up on heat dissipation cover (10), heat-conducting plate (14) have evenly been installed to the inner wall of main body cover (1), heat dissipation basin (15) have all been seted up to the inside of heat-conducting plate (14), the internally mounted of main body cover (1) has motor main part (12), fin (13) with heat-conducting plate (14) adaptation are evenly installed in the outside of motor main part (12), the inside of main body cover (1) is close to both ends position department and all installs mount (16) fixed continuous with motor main part (12), the water delivery hole (17) that communicates with heat dissipation basin (15) are all seted up to the inside of mount (16), the upper surface mounting of main body cover (1) has cold water tank (2) with water delivery hole (17) intercommunication, and the lower surface mounting of main body cover (1) has hot-water tank (3) with water delivery hole (17) intercommunication.

2. The household sewing machine motor with high-efficiency heat dissipation function according to claim 1, wherein the two ends of the main body casing (1) are symmetrically provided with first mounting plates (8), one sides of the rear cover (6) and the front cover (7) are symmetrically provided with second mounting plates (9) matched with the first mounting plates (8), and the first mounting plates (8) and the second mounting plates (9) are tightly connected through bolts.

3. The household sewing machine motor with high-efficiency heat dissipation function according to claim 1, characterized in that a protective net (21) is installed inside the rear cover (6), a motor (19) is installed inside the rear cover (6) at one side of the protective net (21), and fan blades (20) are installed at the output end of the motor (19).

4. A household sewing machine motor with high efficiency heat dissipation according to claim 1, wherein the fixing frame (16) is internally provided with a cushion (18), and the cushion (18) is a rubber component.

5. A home sewing machine motor with high efficiency heat dissipation according to claim 1, wherein the cold water tank (2) is provided with a water inlet pipe (4) at its front surface, and the hot water tank (3) is provided with a water outlet pipe (5) at its front surface.

6. A household sewing machine motor with high efficiency heat dissipation according to claim 1, characterized in that the heat sink (13) is a member made of aluminum alloy, and the heat conducting plate (14) is a member made of pure copper.