High-efficiency low-noise motor adapted to marine environment

Abstract

The utility model relates to the technical field of motors, in particular to a high-efficiency low-noise motor adapted to marine environment, which comprises a shell assembly, a waterproof assembly, a shockproof assembly and a heat dissipation assembly, the shell assembly comprises an anti-corrosion shell, the waterproof assembly comprises a waterproof motor switch and a motor shell, and the shockproof assembly comprises a shockproof rubber ring and shockproof cotton. The heat dissipation assembly comprises a heat conduction copper bottom. By adding the shell assembly, the use requirement of the marine environment is met, and the motor shell can be prevented from being corroded by seawater through the anti-corrosion shell; the motor body can be waterproof by adding the waterproof assembly, thereby preventing seawater from seeping into the motor body from the motor shaft to cause a fault of the motor body. By adding the anti-vibration assembly, vibration generated in the working process of the motor can be buffered, and the working stability of the motor can be improved through cooperation of an anti-vibration rubber ring and anti-vibration cotton; and heat dissipation can be performed on the motor body by adding the heat dissipation assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a high-efficiency and low-noise motor suitable for marine environments. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It is very common in people's daily lives. With the continuous development of marine infrastructure, higher requirements are placed on motor products used in marine environments. Motors used in ordinary environments have poor sealing and corrosion resistance because the motor shaft is not equipped with a sealing device and the motor housing is not sealed. In addition, large vibrations will be generated during the use of the motor, shortening the service life of the motor. However, the motor will also generate a lot of heat when working. If the heat cannot be discharged in time, it will affect the working efficiency of the motor. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above or existing technologies, the motors used in ordinary environments have poor sealing and corrosion resistance due to the lack of sealing devices on the motor shaft and the motor housing, and generate large vibrations during the use of the motor, shortening the service life of the motor. However, the motor also generates a large amount of heat when working. If the heat cannot be discharged in time, the working efficiency of the motor will be affected. Therefore, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a high-efficiency and low-noise motor suitable for marine environment.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: including:

[0007] The housing assembly comprises an anti-corrosion housing, wherein fixing frames are fixed on both sides of the bottom of the anti-corrosion housing, and threaded holes for cooperation with first bolts are provided on the surface of the fixing frames, wherein the number of the first bolts is four, and the four first bolts are all threadedly connected to the surface of the fixing frames;

[0008] A waterproof assembly, comprising a waterproof motor switch and a motor housing, wherein the waterproof motor switch is mounted on the outer surface of the corrosion-resistant housing, and the motor housing is located inside the corrosion-resistant housing;

[0009] The anti-vibration component includes an anti-vibration rubber ring and anti-vibration cotton. The anti-vibration rubber ring is installed at both ends of the motor housing. The number of the anti-vibration cotton is four. The four anti-vibration cottons are distributed in a circular array outside the anti-vibration rubber ring.

[0010] The heat dissipation component comprises a heat-conducting copper bottom, and the heat-conducting copper bottom is fixedly connected to the outer surface of the motor housing.

[0011] As a preferred solution of the utility model, a high-efficiency, low-noise motor adapted to the marine environment, wherein: the housing assembly also includes a motor body, a motor shaft and a motor rotor, the motor body is fixedly installed in the motor housing, the motor shaft is fixed to one end of the motor body, and the inner cavity of the motor shaft is adapted to be installed with a motor rotor.

[0012] As a preferred solution of the utility model for a high-efficiency, low-noise motor adapted to the marine environment, the waterproof component also includes a sealing shell, a sealing cover and a second bolt. The sealing shell is installed at one end of the motor housing, and the sealing cover is connected to the sealing cover through the second bolt. The other end of the second bolt passes through the sealing cover and is threadedly connected to the corrosion-resistant housing.

[0013] As a preferred solution of the utility model for a high-efficiency, low-noise motor adapted to the marine environment, the waterproof component further comprises a rubber sleeve and a sound insulation member, the number of the rubber sleeves is two, the two rubber sleeves are respectively sleeved on the outer surfaces of the motor shaft and the motor rotor, and a plurality of the sound insulation members are distributed in a circular array on the outer surface of the motor housing.

[0014] As a preferred solution of the utility model for a high-efficiency, low-noise motor adapted to the marine environment, the shockproof component also includes a rubber ring clamp and a rubber ring slot, the rubber ring clamp is fixedly connected to one end of the shockproof rubber ring, and the rubber ring slot is opened at the other end of the shockproof rubber ring.

[0015] As a preferred solution of the utility model for a high-efficiency and low-noise motor adapted to the marine environment, the heat dissipation component further comprises a heat transfer copper sheet, and the heat transfer copper sheet is welded to the surface of the heat conductive copper bottom.

[0016] As a preferred solution of the utility model for a high-efficiency and low-noise motor adapted to the marine environment, the heat dissipation component further comprises a radiator core, and the radiator core is fixedly mounted on the surface of the heat transfer copper sheet.

[0017] The utility model has the beneficial effects of a high-efficiency, low-noise motor adapted to the marine environment: by adding a shell component, it can adapt to the use requirements of the marine environment, and the anti-corrosion shell can prevent the motor shell from being corroded by seawater; by adding a waterproof component, the motor body can be waterproofed to prevent seawater from penetrating into the motor body from the motor shaft and causing motor body failure; by adding a shockproof component, the vibration generated when the motor is working can be buffered, and the stability of the motor when working can be improved through the cooperation of the shockproof rubber ring and the shockproof cotton; by adding a heat dissipation component, the motor body can be dissipated, the temperature generated in the motor body is absorbed by the heat-conducting copper bottom, and the temperature is then transmitted to the radiator core through the heat dissipation copper sheet, and the radiator core transmits the temperature into the seawater, and the temperature of the seawater can also cool the radiator core. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is an overall schematic diagram of the utility model.

[0020] Figure 2 It is an overall front view schematic diagram of the utility model.

[0021] Figure 3 For the utility model Figure 2 A local enlarged schematic diagram of point A in the middle.

[0022] Figure 4 It is a cross-sectional schematic diagram of the corrosion-resistant housing of the utility model.

[0023] Figure 5 It is a schematic inner view of the motor housing of the utility model.

[0024] Figure 6 For the utility model Figure 5 A local enlarged schematic diagram of point B in the middle.

[0025] Figure 7 It is a schematic diagram of the heat dissipation component of the utility model.

[0026] Legend: 100, housing assembly; 101, corrosion-resistant housing; 102, fixing bracket; 103, first bolt; 104, motor body; 105, motor shaft; 106, motor rotor; 200, waterproof assembly; 201, waterproof switch; 202, motor housing; 203, sealing shell; 204, sealing cover; 205, second bolt; 206, rubber sleeve; 207, sound insulation; 300, shockproof assembly; 301, shockproof rubber ring; 302, shockproof cotton; 303, rubber ring clamp; 304, rubber ring slot; 400, heat dissipation assembly; 401, thermal conductive copper bottom; 402, thermal transfer copper sheet; 403 radiator core. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Example 1

[0032] Reference Figure 1 to Figure 5 , which is the first embodiment of the utility model, and this embodiment provides a high-efficiency and low-noise motor that is adapted to the marine environment.

[0033] The housing assembly comprises an anti-corrosion housing, wherein fixing frames are fixed on both sides of the bottom of the anti-corrosion housing, and threaded holes for cooperation with first bolts are provided on the surface of the fixing frames, wherein the number of the first bolts is four, and the four first bolts are all threadedly connected to the surface of the fixing frames;

[0034] A waterproof assembly, comprising a waterproof motor switch and a motor housing, wherein the waterproof motor switch is mounted on the outer surface of the corrosion-resistant housing, and the motor housing is located inside the corrosion-resistant housing;

[0035] The anti-vibration component includes an anti-vibration rubber ring and anti-vibration cotton. The anti-vibration rubber ring is installed at both ends of the motor housing. The number of the anti-vibration cotton is four. The four anti-vibration cottons are distributed in a circular array outside the anti-vibration rubber ring.

[0036] The heat dissipation component comprises a heat-conducting copper bottom, and the heat-conducting copper bottom is fixedly connected to the outer surface of the motor housing.

[0037] Furthermore, the waterproof component 200 also includes a sealing shell 203, a sealing cover 204 and a second bolt 205. The sealing shell 203 is installed on one end of the motor housing 202, and the sealing cover 204 is connected to the sealing cover 204 through the second bolt 205. The other end of the second bolt 205 passes through the sealing cover 204 and is threadedly connected to the corrosion-resistant housing 101.

[0038] Among them, by adding the waterproof component 200, the motor can have a waterproof effect, so as to adapt to the use requirements of the marine environment.

[0039] Preferably, the waterproof component 200 also includes a rubber sleeve 206 and a sound insulation member 207 . There are two rubber sleeves 206 . The rubber sleeves 206 are respectively sleeved on the outer surfaces of the motor shaft 105 and the motor rotor 106 . A plurality of sound insulation members 207 are distributed in a circular array on the outer surface of the motor housing 202 .

[0040] When in use, press the waterproof motor switch 201 to start the motor. The waterproof motor switch 201 can prevent seawater from seeping into the motor body through the switch when the switch is turned on. The motor housing 202 can provide an extra layer of protection for the motor body. The rubber sleeve 206 sleeved on the surface of the motor shaft 105 and the motor rotor 106 can prevent seawater from flowing into the motor body through the motor shaft. The sound insulation 207 can absorb the noise generated by vibration when the motor body is working.

[0041] In summary, by adding a waterproof component, the motor body can be waterproofed to prevent seawater from penetrating into the motor body from the motor shaft and causing motor body failure.

[0042] Example 2

[0043] Reference Figure 5 to Figure 7 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a specific shockproof structure for the shockproof assembly 300.

[0044] Specifically, the shockproof component 300 includes a shockproof rubber ring 301 and shockproof cotton 302. The shockproof rubber ring 301 is installed at both ends of the motor housing 202. There are four shockproof cottons 302. The four shockproof cottons 302 are distributed in a circular array on the outside of the shockproof rubber ring 301.

[0045] Furthermore, the shockproof assembly 300 also includes a rubber ring clamp 303 and a rubber ring clamping groove 304 . The rubber ring clamp 303 is fixedly connected to one end of the shockproof rubber ring 301 , and the rubber ring clamping groove 304 is provided at the other end of the shockproof rubber ring 301 .

[0046] When in use, manually pull one end of the shockproof rubber ring 301 with the rubber ring clamp 303, wrap it around the motor housing 202 once, and then insert it into the other end of the shockproof rubber ring 301 with the rubber ring clamp groove 304, so as to fix the shockproof rubber ring 301 to the two ends of the surface of the body housing 202, and then the shockproof cotton 302 is distributed in a circular array and fixed on the outside of the shockproof rubber ring 301. The cooperation between the shockproof rubber ring 301 and the shockproof cotton 302 can buffer the vibration generated by the motor body during operation.

[0047] In summary, by adding anti-vibration components, the vibration generated when the motor is working can be buffered.

[0048] Example 3

[0049] Reference Figure 1 and Figure 7 , which is the third embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a heat dissipation structure when the motor body 106 is working.

[0050] Specifically, the housing assembly 100 includes an anti-corrosion housing 101, and fixing frames 102 are fixed to both sides of the bottom of the anti-corrosion housing 101. The surface of the fixing frame 102 is provided with threaded holes for cooperation with first bolts 103. The number of the first bolts 103 is four, and the four first bolts 103 are all threadedly connected to the surface of the fixing frame 102.

[0051] Specifically, the housing assembly 100 also includes a motor body 104 , a motor shaft 105 and a motor rotor 106 . The motor body 104 is fixedly installed in the motor housing 202 . The motor shaft 105 is fixed to one end of the motor body 104 . The inner cavity of the motor shaft 105 is adapted to be installed with the motor rotor 106 .

[0052] Specifically, the heat dissipation assembly 400 includes a heat-conducting copper bottom 401, and the heat-conducting copper bottom 401 is fixedly connected to the outer surface of the motor housing 202;

[0053] Furthermore, the heat dissipation assembly 400 also includes a heat sink core 403 , which is fixedly mounted on the surface of the heat transfer copper sheet 402 .

[0054] When in use, the temperature generated in the motor body is absorbed by the heat-conducting copper bottom, and then the temperature is transmitted to the radiator core through the heat-dissipating copper sheet, and then the radiator core transmits the temperature to the seawater. At the same time, the temperature of the seawater can also cool the radiator core.

[0055] In summary, by adding a heat dissipation component, the motor body can be cooled to avoid the problem of excessive internal temperature of the body.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0058] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A high-efficiency and low-noise motor adapted to the marine environment, characterized by: include, A housing assembly (100) comprises an anti-corrosion housing (101), wherein fixing frames (102) are fixed on both sides of the bottom of the anti-corrosion housing (101), and threaded holes for cooperation with first bolts (103) are provided on the surface of the fixing frame (102), wherein the number of the first bolts (103) is four, and the four first bolts (103) are all threadedly connected to the surface of the fixing frame (102); A waterproof assembly (200) comprising a waterproof motor switch (201) and a motor housing (202), wherein the waterproof motor switch (201) is arranged and installed on the outer surface of the anti-corrosion housing (101), and the motor housing (202) is located inside the anti-corrosion housing (101); The anti-vibration assembly (300) comprises an anti-vibration rubber ring (301) and anti-vibration cotton (302), wherein the anti-vibration rubber ring (301) is installed at two ends of the motor housing (202), and the number of the anti-vibration cotton (302) is four, and the four anti-vibration cottons (302) are distributed in a circular array outside the anti-vibration rubber ring (301); The heat dissipation component (400) comprises a heat-conducting copper bottom (401), wherein the heat-conducting copper bottom (401) is fixedly connected to the outer surface of the motor housing (202).

2. The high-efficiency and low-noise motor adapted to the marine environment as claimed in claim 1, characterized in that: The housing assembly (100) further comprises a motor body (104), a motor shaft (105) and a motor rotor (106); the motor body (104) is fixedly installed in the motor housing (202); the motor shaft (105) is fixed to one end of the motor body (104); and the inner cavity of the motor shaft (105) is adapted to be installed with the motor rotor (106).

3. The high-efficiency and low-noise motor adapted to the marine environment as claimed in claim 2, characterized in that: The waterproof component (200) further comprises a sealing shell (203), a sealing cover (204) and a second bolt (205); the sealing shell (203) is mounted on one end of the motor housing (202); the sealing cover (204) is connected to the sealing cover (204) via the second bolt (205); the other end of the second bolt (205) passes through the sealing cover (204) and is threadedly connected to the corrosion-resistant housing (101).

4. The high-efficiency and low-noise motor adapted to the marine environment as claimed in claim 3, characterized in that: The waterproof component (200) further comprises a rubber sleeve (206) and a sound insulation member (207), wherein the number of the rubber sleeves (206) is two, and the two rubber sleeves (206) are respectively sleeved on the outer surfaces of the motor shaft (105) and the motor rotor (106), and the plurality of sound insulation members (207) are distributed in a circular array on the outer surface of the motor housing (202).

5. The high-efficiency and low-noise motor adapted to the marine environment as claimed in claim 4, characterized in that: The shockproof assembly (300) further comprises a rubber ring clamp (303) and a rubber ring clamping groove (304), wherein the rubber ring clamping groove (303) is fixedly connected to one end of the shockproof rubber ring (301), and the rubber ring clamping groove (304) is provided at the other end of the shockproof rubber ring (301).

6. The high-efficiency and low-noise motor adapted to the marine environment as claimed in claim 5, characterized in that: The heat dissipation component (400) further comprises a heat transfer copper sheet (402), wherein the heat transfer copper sheet (402) is welded to the surface of the heat conductive copper base (401).

7. The high-efficiency and low-noise motor adapted to the marine environment as claimed in claim 6, characterized in that: The heat dissipation component (400) further comprises a heat sink core (403), and the heat sink core (403) is fixedly mounted on the surface of the heat transfer copper sheet (402).

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