CN216056689U - Motor with heat radiation structure for kitchen appliance - Google Patents

Abstract

An electric motor for a kitchen appliance having a heat dissipation structure, comprising: the fan, the middle of the fan is perforated and provided with a through hole, a fan blade is installed in the through hole, a mounting seat is arranged right above the fan blade, the lateral wall of the mounting seat is fixedly connected with a linking post, one end of the linking post is fixedly connected on the lateral wall of the through hole, a motor is arranged right above the mounting seat, and an outer guard plate is arranged on the motor. Through with motor lug connection on the fan, can make the wind that the fan blew off directly act on the motor, improve radiating efficiency and effect, connect the outer casing on the motor surface, and seted up the ventilation groove on the outer casing, can make the wind that the fan blew off flow along the ventilation groove, can make wind directly blow the effect of further improvement to the heat dissipation cooling of motor on the inner bag through the thermovent simultaneously.

Description

Motor with heat radiation structure for kitchen appliance

Technical Field

The utility model relates to the technical field of a heat dissipation structure of a motor, in particular to a motor with a heat dissipation structure for a kitchen appliance.

Background

A motor for home appliances is a motor module for driving which is installed in a home appliance, and can drive rotation of some components in the home appliance by the motor.

The motor of the kitchen appliance usually generates heat inevitably when being in a high-frequency rotating state, but the built-in motor is in a closed state, so that effective heat dissipation cannot be performed, the performance of the built-in motor is affected after a long time, and even the technical situation of shutdown can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor with a heat dissipation structure for a kitchen appliance, which can effectively solve the technical problems that the motor of the kitchen appliance usually generates heat inevitably when being in a high-frequency rotation state, but the built-in motor is in a closed state, so that the heat cannot be effectively dissipated, the performance of the built-in motor is influenced after a long time, and even the built-in motor stops.

The technical scheme adopted by the utility model for solving the technical problem is as follows: an electric motor for a kitchen appliance having a heat dissipation structure, comprising: the fan, link up in the middle of the fan and seted up the through-hole, and install the flabellum in the through-hole, the mount pad has been established directly over the flabellum, the lateral wall fixedly connected with of mount pad links up the post, the one end fixed connection who links up the post is on the lateral wall of through-hole, the motor has been established directly over the mount pad, the outer casing has been established to the motor.

As a preferred technical scheme of the utility model: the motor is provided with an inner container, the side wall of the inner container is fixedly connected with a fixing column, one end, far away from the inner container, of the fixing column is fixedly connected with the inner wall of an outer guard plate, the outer wall of the outer guard plate is provided with ventilating grooves, the side wall of each ventilating groove is communicated with a heat dissipation opening, heat generated by the inner container can be discharged through the heat dissipation openings, and therefore heat dissipation and cooling efficiency is achieved.

As a preferred technical scheme of the utility model: the inside groove has been seted up in the middle of the mount pad, bottom lateral wall fixedly connected with support column in the inside groove, the inside groove is gone into in the plug-in of motor bottom and is placed on the support column top, inlay in the middle of the mount pad bottom lateral wall and be connected with filter screen board, can support the motor through the support column, make the bottom of motor be in unsettled state and be convenient for wind to get into the inside groove and blow the cooling to the motor, the filter screen can also filter wind, avoids having a large amount of dust accumulations in the inside groove.

As a preferred technical scheme of the utility model: the utility model discloses a TV set, including motor, mount pad, motor, the motor is close to the annular stationary blade of fixedly connected with on the lateral wall of bottom, the stationary blade size is the same with the mount pad, link up on the stationary blade and seted up the screw, and screw female connection has the screw, the motor passes through the stationary blade to be connected on the mount pad with screw dismantlement, uses the screw to make the stable connection of motor on the mount pad through the stationary blade, guarantees the stability that motor and mount pad are connected to the function that makes the TV can just produce can carry out supplementary cooling simultaneously and handle.

As a preferred technical scheme of the utility model: the four corners department of fan all link up and has seted up the thread groove, and every thread groove all is connected with the screw, the fan uses the screw to pass through the thread groove and connects in household electrical appliances.

The utility model has the following advantages: through with motor lug connection on the fan, the wind that can make the fan blow off directly acts on the motor, radiating efficiency and effect are improved, the outer casing is connected on the motor surface, and the ventilation groove has been seted up on the outer casing, the wind that can make the fan blow off flows along the ventilation groove, can make wind directly blow the effect of further improvement to the heat dissipation cooling of motor on the inner bag through the thermovent simultaneously, can pass to the outer casing on the heat on the inner bag via the special pass of fixed column, reduce the heat that accumulates on the inner bag, and the outer casing is in the state of being blown by the wind always, consequently, the heat on the outer casing lasts gives off, radiating continuation and reliability have effectually been guaranteed.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of the front internal structure of the motor of the present invention;

fig. 3 is a schematic view of the connection internal structure of the motor and the mounting seat of the utility model.

Description of reference numerals: 1. a fan; 2. a fan blade; 3. connecting the column; 4. a mounting seat; 5. a motor; 6. an outer shroud; 7. a ventilation slot; 8. a heat dissipation port; 9. an inner container; 10. fixing a column; 11. An inner tank; 12. a support pillar; 13. a filter screen plate; 14. a sheet is fixed.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1 to 3, an electric motor for a kitchen appliance having a heat dissipation structure includes: fan 1, the through-hole has been seted up to link up in the middle of fan 1, and install flabellum 2 in the through-hole, can blow the cooling to motor 5 through the rotation of flabellum 2, thereby the stability of motor 5 operation has been guaranteed, mount pad 4 has been established directly over flabellum 2, can make more reliable and stable that motor 5 and fan 1 are connected through mount pad 4, the lateral wall fixedly connected with of mount pad 4 links up post 3, the one end fixed connection that links up post 3 is on the lateral wall of through-hole, can make the stable and firm connection of mount pad 4 on fan 1 through linking up post 3, thereby guarantee the stability of follow-up connection motor 5, motor 5 has been established directly over mount pad 4, motor 5 has established outer casing 6, can carry out effectual heat dissipation to motor 5 through outer casing 6, the performance of motor 5 safe operation improves.

Wherein, establish inner bag 9 in the middle of motor 5's inside, and the integrated subassembly such as stator rotor who installs motor 5 in inner bag 9, outer casing 6 has been hollow cylindrical structure, and the even fixedly connected with fixed column 10 of inner wall, outer casing 6 is on the outer wall of inner bag 9 through fixed column 10 fixed connection, fixed column 10 via the foamy copper preparation can carry the heat that inner bag 9 produced to outer casing 6 on, distribute away the heat through outer casing 6, thereby guarantee radiating effect, link up on the lateral wall in the ventilation groove 7 that outer wall of outer casing 6 was seted up and seted up thermovent 8, can discharge the heat that inner bag 9 produced through thermovent 8, avoid the accumulation in inside, influence motor 5's function.

Wherein, a circular shape inside groove 11 has been seted up in the middle of mount pad 4 and the relative lateral wall of motor 5, and a plurality of support columns 12 of bottom lateral wall fixedly connected with in inside groove 4, the bottom that can make motor 5 through the support of support column 12 is in unsettled state, inlay a screen version 13 of fixedly connected with in the middle of the bottom lateral wall of mount pad 4, screen version 13 can guarantee that fan 1 bloies inside groove 11, assist the cooling process to motor 5, through fixing the stationary blade 14 on the motor 5 lateral wall, and link up the screw of seting up on stationary blade 14, use the screw to make stable the connection of motor 5 on mount pad 4 through the screw on stationary blade 14, guarantee the stability of connecting, avoid influencing the normal function of motor 5.

Wherein, use the screw through the thread groove of seting up in fan 1 four corners department, can be connected fan 1 in household electrical appliances.

It is specific, use the screw to pass through the stable connection of stationary blade 14 with motor 5 on mount pad 4, start-up fan 1, flabellum 2 rotates and bloies motor 5, thereby realize the operation of forced air cooling, wind flows through ventilation groove 7 on the outer casing 6, can blow off the heat that specially passes to on the outer casing 6, thereby reduce the heat on the outer casing 6, the function that the guide that the heat that realizes inner bag 9 lasts distributes, guarantee the suitable interval that the heat of inner bag 9 keeps, it can make the heat distribute away to link up the thermovent 8 of seting up simultaneously at the lateral wall of ventilation groove 7, can make wind get into motor 5 inside and realize directly blowing to inner bag 9 simultaneously, the realization is handled the cooling of inner bag 9, wind passes through filter plate 13 and gets into in inside groove 11, blow to the bottom of motor 5, realize the effect of supplementary cooling.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. An electric motor having a heat radiation structure for a kitchen appliance, comprising: fan (1), link up in the middle of fan (1) and seted up the through-hole, and install flabellum (2) in the through-hole, mount pad (4) have been established directly over flabellum (2), the lateral wall fixedly connected with of mount pad (4) links up post (3), the one end fixed connection who links up post (3) is on the lateral wall of through-hole, establish motor (5) directly over mount pad (4), outer casing (6) have been established in motor (5).

2. The motor with the heat dissipation structure for the kitchen appliances according to claim 1, wherein the motor (5) is provided with an inner container (9), the side wall of the inner container (9) is fixedly connected with a fixing column (10), one end of the fixing column (10) far away from the inner container (9) is fixedly connected with the inner wall of an outer guard plate (6), the outer wall of the outer guard plate (6) is provided with a ventilation groove (7), and the side wall of each ventilation groove (7) is provided with a heat dissipation port (8) in a penetrating manner.

3. The electric motor with a heat dissipation structure for kitchen appliances as claimed in claim 1, wherein an inner groove (11) is formed in the middle of the mounting seat (4), a support pillar (12) is fixedly connected to the bottom side wall in the inner groove (11), the bottom end of the electric motor (5) is inserted into the inner groove (11) and placed at the top end of the support pillar (12), and a filter screen plate (13) is embedded and connected in the middle of the bottom side wall of the mounting seat (4).

4. The electric motor with a heat dissipation structure for kitchen appliances according to claim 3, wherein an annular fixing plate (14) is fixedly connected to the side wall of the electric motor (5) near the bottom end, the size of the fixing plate (14) is the same as that of the mounting seat (4), a screw hole is formed in the fixing plate (14) in a penetrating manner, a screw is connected to the screw hole in a threaded manner, and the electric motor (5) is detachably connected to the mounting seat (4) through the fixing plate and the screw.

5. The motor with a heat dissipation structure for kitchen appliances according to claim 1, wherein the fan (1) has screw grooves formed through the four corners thereof, each screw groove is connected with a screw, and the fan (1) is connected to the appliance through the screw grooves.

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