CN214314815U - Motor with hollow shell - Google Patents

Abstract

The utility model discloses a hollow motor of casing relates to motor technical field. The utility model discloses a cavity casing, the outside of cavity casing is fixed with a plurality of arc pieces, and the one end of cavity casing is fixed with the apron, and the inside of cavity casing is fixed with a plurality of heat conduction pipes, and the other end of apron and the inside bolt fastening that is located the cavity casing have driving motor, and the inside of arc piece just is located the cavity casing outside and is fixed with the refrigeration piece, and one side of being close to the cavity casing of apron is fixed with waterproof circle. The utility model discloses a heat conduction pipe, liquid, fin and refrigeration piece, the hollow design of cavity casing can provide buoyancy for driving motor, prevents that driving motor from falling into submarine when the function, can make driving motor can obtain effectual heat dissipation in cavity casing and apron inclosed space simultaneously, prevents that driving motor from damaging, and the setting of arc piece can provide buoyancy for driving motor.

Description

Motor with hollow shell

Technical Field

The utility model belongs to the technical field of the motor, especially, relate to a hollow motor of casing.

Background

In the aquaculture industry, the oxygen-increasing machine is the mechanical oxygen-increasing equipment of using usually, wherein impeller type oxygen-increasing machine uses the most extensive one in recent years, impeller type oxygen-increasing machine mainly comprises impeller, the motor, support the float part and constitute, the pivot of motor links to each other with the impeller, support the float part and include a plurality of floater and support connecting rod usually, the motor is connected with the floater through the support connecting rod, thereby support motor and impeller on the surface of water, need to use the floater to cover around the motor, and then make the motor float in aqueous, in current motor, need a large amount of floaters just to float on the surface of water, if the floater covers around the motor, can influence the motor heat dissipation, lead to motor overheat damage.

Disclosure of Invention

An object of the utility model is to provide a hollow motor of casing to current problem has been solved: in current motor, need a large amount of floaters just can float on the surface of water, if the floaters covers around the motor, can influence the motor heat dissipation, lead to the overheated damage of motor.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a motor with a hollow shell, which comprises a hollow shell, wherein a plurality of arc-shaped blocks are fixed on the outer side of the hollow shell, and a cover plate is fixed at one end of the hollow shell;

a plurality of heat conduction pipes are fixed inside the hollow casing;

a driving motor is fixed at the other end of the cover plate and positioned in the hollow shell through a bolt;

and a refrigerating sheet is fixed in the arc-shaped block and positioned outside the hollow shell.

Furthermore, a waterproof ring is fixed on one side, close to the hollow shell, of the cover plate, and the hollow shell and the cover plate are fixedly connected through the waterproof ring.

Further, the interior of the heat transfer tube is filled with a liquid.

Further, the liquid is a cooling liquid.

Furthermore, the arc-shaped block and the hollow shell are combined to form a cavity, air is filled in the cavity, and the radiating fins are fixed on the outer side of the arc-shaped block.

Furthermore, the refrigeration piece is a semiconductor refrigeration piece.

The utility model discloses following beneficial effect has:

the utility model discloses a heat conduction pipe, liquid, fin and refrigeration piece, the hollow design of cavity casing can provide buoyancy for driving motor, prevents that driving motor from falling into submarine when the function, can make driving motor can obtain effectual heat dissipation in cavity casing and apron inclosed space simultaneously, prevents that driving motor from damaging, and the setting of arc piece can provide buoyancy for driving motor.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the driving motor of the present invention;

FIG. 3 is a schematic structural view of the heat transfer tube of the present invention;

FIG. 4 is a schematic structural view of the arc-shaped block of the present invention;

fig. 5 is a sectional view showing the inside of the heat transfer tube according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a hollow housing; 2. an arc-shaped block; 3. a heat sink; 4. a cover plate; 5. a refrigeration plate; 6. a heat transfer conduit; 7. a drive motor; 8. a waterproof ring; 9. a liquid.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a motor with a hollow housing, which comprises a hollow housing 1, wherein a plurality of arc blocks 2 are fixed on the outer side of the hollow housing 1, and a cover plate 4 is fixed on one end of the hollow housing 1;

specifically, for the sealing property of the connection between the hollow casing 1 and the cover plate 4, a waterproof ring 8 is fixed on one side of the cover plate 4 close to the hollow casing 1, and the hollow casing 1 and the cover plate 4 are fixedly connected through the waterproof ring 8;

a plurality of heat transfer pipes 6 are fixed inside the hollow casing 1;

specifically, in order to enable the heat transfer pipe 6 to conduct heat better, the heat transfer pipe 6 is filled with a liquid 9;

specifically, in order to better improve the heat conductivity of the liquid 9, the liquid 9 is a cooling liquid;

a driving motor 7 is fixed at the other end of the cover plate 4 and positioned in the hollow shell 1 by bolts;

specifically, the arc block 2 and the hollow casing 1 are combined to form a cavity, air is used as air in the cavity, and the radiating fins 3 are fixed on the outer side of the arc block 2;

a refrigerating sheet 5 is fixed inside the arc-shaped block 2 and positioned outside the hollow shell 1;

specifically, the refrigerating sheet 5 is a semiconductor refrigerating sheet.

One specific application of this embodiment is: when the device is electrically connected with an external power supply, when the driving motor 7 operates, the heat generated by the driving motor 7 can increase the heat inside the hollow casing 1, the heat conduction pipe 6 inside the hollow casing 1 can transfer the heat to the surface of the hollow casing 1, and further the heat can be discharged through the arc-shaped block 2 and the radiating fin 3, the arc-shaped block 2 and the hollow casing 1 made of copper can be combined to form a cavity, buoyancy can be provided for the driving motor 7, the hollow casing 1 is hollow, the refrigerating surface of the refrigerating fin 5 is attached to the surface of the hollow casing 1, the refrigerating fin 5 is a heat transfer tool, when a thermocouple formed by combining an N-type semiconductor material and a P-type semiconductor material has current flowing through, the heat can be transferred between two ends, and the heat can be transferred from one end to the other end, refrigeration piece 5 is ripe technique, no longer gives unnecessary details, and then can make refrigeration piece 5 dispel the heat for the surface of hollow casing 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A hollow motor of machine shell, including hollow machine shell (1), its characterized in that: a plurality of arc-shaped blocks (2) are fixed on the outer side of the hollow machine shell (1), and a cover plate (4) is fixed at one end of the hollow machine shell (1);

a plurality of heat conduction pipes (6) are fixed inside the hollow casing (1);

a driving motor (7) is fixed at the other end of the cover plate (4) and is positioned in the hollow shell (1) through bolts;

and a refrigerating sheet (5) is fixed in the arc-shaped block (2) and positioned outside the hollow shell (1).

2. The shell-hollowed motor according to claim 1, wherein a waterproof ring (8) is fixed on one side of the cover plate (4) close to the hollowed shell (1), and the hollowed shell (1) and the cover plate (4) are fixedly connected through the waterproof ring (8).

3. A hollow-casing electric motor according to claim 1, characterised in that the heat transmission tube (6) is filled with a liquid (9) inside.

4. A hollow-shell electric motor as claimed in claim 3, characterized in that said liquid (9) is a cooling liquid.

5. The motor with a hollow shell as claimed in claim 1, wherein the arc-shaped block (2) and the hollow shell (1) are combined to form a cavity, the air in the cavity is air, and the radiating fins (3) are fixed on the outer side of the arc-shaped block (2).

6. A hollow-shell electric motor as claimed in claim 1, characterized in that said cooling fins (5) are semiconductor cooling fins.

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