Motor shell structure

Abstract

The utility model provides a motor shell structure, which relates to the technical field of shell structures and comprises a shell, a supporting seat is fixedly mounted at the bottom of the shell, and a heat-conducting medium circulating pipeline is arranged on the inner surface wall of the shell. According to the micro circulating pump, the water inlet pipe and the discharge pipe are respectively communicated with the water tank for storing the heat-conducting medium through the connecting pipe, so that when the micro circulating pump operates, the heat-conducting medium can enter the heat-conducting medium circulating pipeline through the water inlet pipe, then flows into the water tank from the discharge pipe and is circulated again, and the heat-conducting medium circularly flows in the pipeline; heat generated by core components in the motor can be rapidly absorbed, heat in a heat-conducting medium is timely discharged through operation of the fan, the heat dissipation speed is further accelerated, the temperature is rapidly reduced, and the influence of local overheating on the performance and the service life of the motor is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shell structure technical field especially relates to a motor shell structure. BACKGROUND

[0002] The motor has extensive application in industrial production and daily life, and the motor shell as an important component of the motor not only plays a role of protecting internal motor components, but also has an important influence on the heat dissipation performance, operation stability and the like of the motor.

[0003] The existing motor heat dissipation effect is not ideal, and after long-time use of the motor, the internal heat cannot be discharged in time, which leads to temperature being too high after long-time operation of the motor, thereby affecting the service life and working efficiency of the motor. UTILITY MODEL CONTENTS

[0004] The utility model discloses a motor shell structure which solves the problem of the working efficiency of the motor being affected by the poor heat dissipation effect of the existing motor shell.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a motor shell structure, comprising an outer shell, a support seat is fixedly installed at the bottom of the outer shell, a heat conduction medium circulation pipeline is arranged on the inner surface wall of the outer shell, a water inlet pipe is fixedly communicated with the input end of the heat conduction medium circulation pipeline, a discharge pipe is fixedly communicated with the output end of the heat conduction medium circulation pipeline, a micro circulation pump is arranged on the outer surface wall of the water inlet pipe, a group of fixing frames are fixedly installed on the inner surface wall of the outer shell, a square hole is formed in the top of the outer shell, a fan is fixedly installed on the inner surface wall of the square hole, and a heat dissipation fin is fixedly installed on the top of the fan.

[0006] Preferably, a group of threaded holes one are formed in the outer surface wall of the outer shell, a rear end is movably sleeved on the outer surface wall of the outer shell, and a group of threaded holes two are formed in the outer surface wall of the rear end.

[0007] Preferably, the inner surface wall of the group of threaded holes two is threadedly connected with a group of screws, and the outer surface wall of the group of screws is threadedly connected with the inner surface wall of the group of threaded holes one.

[0008] Preferably, a connecting ring is fixedly installed on the outer surface wall of the outer shell, and a group of threaded holes three are formed in the outer surface wall of the connecting ring.

[0009] Preferably, a front end is arranged on one side of the outer wall of the outer shell.

[0010] Preferably, a group of bolts are fixedly installed on the outer surface wall of the front end, and the outer surface wall of the group of bolts passes through the inside of the group of threaded holes three.

[0011] Preferably, the outer wall of the bolt is threaded with a set of nuts.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] In the utility model, the water inlet pipe and the discharge pipe are communicated with the water tank storing the heat conducting medium through the connecting pipe, when the micro circulating pump operates, the heat conducting medium can enter the heat conducting medium circulating pipeline through the water inlet pipe, and then flow into the water tank from the discharge pipe for circulation, the heat conducting medium circulates in the pipeline, can quickly absorb the heat generated by the internal core components of the motor, and then the heat in the heat conducting medium is timely discharged through the fan operation, further speeds up the heat dissipation speed, rapidly reduces the temperature, and avoids the influence of local overheating on the performance and service life of the motor.

[0014] In the utility model, the rear end is connected and fixed with the shell by rotating a set of screws into the threaded hole one and the threaded hole two, and then the bolt is passed through the threaded hole three, and the front end is connected and fixed with the shell by screwing the nut on the outer wall of the bolt, when the motor fails, the maintenance personnel can conveniently disassemble the front and rear ends of the motor shell, quickly locate the fault components, and do not need to spend a lot of time in disassembling the whole motor, so that the fault checking time is greatly shortened. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A front view structure perspective view of the motor shell structure is provided for the utility model;

[0016] Figure 2 A front view structure perspective split view of the motor shell structure is provided for the utility model;

[0017] Figure 3 A front view structure split schematic view of the motor shell structure is provided for the utility model;

[0018] Figure 4 A front view structure perspective split view of the motor shell structure is provided for the utility model.

[0019] LEGEND:

[0020] 1, shell, 2, support seat, 3, heat conducting medium circulating pipeline, 4, water inlet pipe, 5, discharge pipe, 6, micro circulating pump, 7, fixing frame, 8, square hole, 9, fan, 10, heat dissipation fin, 11, threaded hole one, 12, rear end, 13, threaded hole two, 14, screw, 15, connecting ring, 16, threaded hole three, 17, front end, 18, bolt, 19, nut. DETAILED DESCRIPTION

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figures 1-3 As shown, this utility model provides a motor housing structure, including an outer shell 1, a support base 2 fixedly installed at the bottom of the outer shell 1, a heat-conducting medium circulation pipe 3 provided on the inner surface wall of the outer shell 1, an inlet pipe 4 fixedly connected to the input end of the heat-conducting medium circulation pipe 3, an outlet pipe 5 fixedly connected to the output end of the heat-conducting medium circulation pipe 3, a micro circulation pump 6 provided on the outer surface wall of the inlet pipe 4, a set of fixing brackets 7 fixedly installed on the inner surface wall of the outer shell 1, a square hole 8 opened at the top of the outer shell 1, a fan 9 fixedly installed on the inner surface wall of the square hole 8, and a heat dissipation fin 10 fixedly installed on the top of the fan 9.

[0024] The overall effect of Embodiment 1 is as follows: First, the heat transfer medium circulation pipe 3 is spirally inside the outer shell 1, ensuring that the heat transfer medium can contact the heat source inside the motor evenly and fully, thereby improving the heat dissipation efficiency. Moreover, the heat transfer medium circulation pipe 3 is fixed to the inside of the outer shell 1 by a set of fixing brackets 7, ensuring that the heat transfer medium circulation pipe 3 is stable enough during use. Second, the two ends of the heat transfer medium circulation pipe 3 are fixedly connected to the inlet pipe 4 and the outlet pipe 5 respectively. The inlet pipe 4 and the outlet pipe 5 are connected to the storage tank for storing the heat transfer medium through connecting pipes. When the micro circulation pump 6 is running, the heat transfer medium can be drawn into the heat transfer medium circulation pipe 3 for circulation. Utilizing the fluidity of the heat transfer medium, the heat inside the motor is quickly carried away and dissipated to the external environment. At the same time, in conjunction with the operation of the fan 9, the heat dissipation can be accelerated.

[0025] Example 2, as Figures 1-4As shown, the outer wall of the shell 1 is provided with a group of threaded holes one 11, the outer wall of the shell 1 movably sheaths a rear end 12, the outer wall of the rear end 12 is provided with a group of threaded holes two 13, the inner wall of the group of threaded holes two 13 is threadedly connected with a group of screws 14, and the outer wall of the group of screws 14 is threadedly connected with the inner wall of the group of threaded holes one 11, the outer wall of the shell 1 is fixedly installed with a connecting ring 15, the outer wall of the connecting ring 15 is provided with a group of threaded holes three 16, one side of the outer wall of the shell 1 is provided with a front end 17, the outer wall of the front end 17 is fixedly installed with a group of bolts 18, and the outer wall of the group of bolts 18 penetrates the interior of the group of threaded holes three 16, the outer wall of the group of bolts 18 is threadedly connected with a group of nuts 19.

[0026] The effect achieved by the whole embodiment 2 is that, in normal use of the device, first, the rear end 12 is sheathed outside the shell 1, the group of threaded holes one 11 is aligned with the group of threaded holes two 13, then the group of screws 14 penetrates the threaded holes one 11 and the threaded holes two 13 at the same time, finally the rear end 12 is connected and fixed with the shell 1, second, the group of bolts 18 on the outer wall of the front end 17 penetrates the group of threaded holes three 16, so that the front end 17 is attached to one side of the outer wall of the shell 1, then the group of nuts 19 is rotated on the outer wall of the group of bolts 18, so that the front end 17 can be connected and fixed with the shell 1, the connection mode of the screws 14 and the bolts 18 and the nuts 19 makes the disassembly and assembly of the front end 17 and the rear end 12 more convenient and rapid, which provides convenience for the staff to replace parts, reduces the complexity of maintenance, and improves the maintenance efficiency.

[0027] Among them, the micro circulating pump 6, the fan 9 and the heat dissipation fin 10 are prior art, and their components and use principles are public technology, which will not be explained here.

[0028] Working principle: first in the normal use of the device, support base 2 and the fixed connection of shell 1, the shell 1 is placed on the ground, supported by the support base 2, the weight of the motor is evenly dispersed to the support seat 2, avoid the shell partial force too large and appear deformation, rupture and other problems, secondly through the rear end 12 is set on the outer wall of the shell 1, at this moment a group of threaded hole one 11 and a group of threaded hole two 13 is aligned, again a group of screws 14 is simultaneously inserted into the inside of threaded hole one 11 and threaded hole two 13, to connect and fix the rear end 12 and the shell 1, secondly, the front end 17 and one side of the shell 1 are pasted, so that a group of bolts 18 on the outer wall of the front end 17 can pass through the inside of a group of threaded hole three 16, and then a group of nuts 19 is respectively rotated on the outer wall of the bolt 18, to connect and fix the front end 17 and the shell 1, so that the front end 17 and the rear end 12 can be quickly disassembled during the installation and debugging of the motor, which is convenient for the staff to assemble the internal motor parts, and also facilitates the later maintenance, secondly, the inner wall of the shell 1 is provided with heat conducting medium circulating pipeline 3, and the heat conducting medium circulating pipeline 3 is fixed between the fixed frame 7 and the inside of the shell 1 through a group of fixed frame 7, to ensure the stability of the heat conducting medium circulating pipeline 3 during use, and the two ends of the heat conducting medium circulating pipeline 3 pass through the shell 1 and are respectively communicated with the water inlet pipe 4 and the discharge pipe 5, when the motor assembly is completed and needs to be used, the water inlet pipe 4 and the discharge pipe 5 can be communicated with the water tank storing the heat conducting medium, at this time, the micro circulating pump 6 can be started to extract the heat conducting medium and circulate in the heat conducting medium circulating pipeline 3, the heat conducting medium circulating pipeline 3 is screwed in the inside of the shell 1, which can cover the heating area in the inside of the shell 1, and the heat conducting medium is evenly distributed in the inside of the shell 1 through circulating flow, so that the heat can be conducted to the heat dissipation part of the shell in time to dissipate, which can effectively prevent the performance decline, shortening of service life and damage of the motor due to overheating, and at the same time, the fan 9 on the top of the shell 1 operates simultaneously when the heat conducting medium circulates, which can timely discharge the heat absorbed by the heat conducting medium from the inside of the shell 1 through the fan 9, so that the motor can maintain a relatively stable temperature during operation, thereby ensuring that the performance parameters of the motor remain stable.

[0029] The above is only a preferred embodiment of the present application, not other forms of the present application, any skilled in the art may use the above disclosed technical content to make changes or modifications into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application.

Claims

1. An electric machine housing structure, characterized by: The utility model provides a heat dissipation device, including the shell (1), the bottom of shell (1) is fixedly installed with support seat (2), the inner surface wall of shell (1) is provided with heat conducting medium circulation pipeline (3), the input end of heat conducting medium circulation pipeline (3) is fixedly connected with water inlet pipe (4), the output end of heat conducting medium circulation pipeline (3) is fixedly connected with discharge pipe (5), the outer surface wall of water inlet pipe (4) is provided with micro circulating pump (6), the inner surface wall of shell (1) is fixedly installed with a group of fixed frame (7), the top of shell (1) is provided with square hole (8), the inner surface wall of square hole (8) is fixedly installed with fan (9), the top of fan (9) is fixedly installed with heat dissipation fin (10).

2. An electric machine housing structure according to claim 1, characterized in that: The outer surface wall of the shell (1) is provided with a plurality of threaded holes one (11), the outer surface wall of the shell (1) is movably sleeved with a rear end (12), the outer surface wall of the rear end (12) is provided with a plurality of threaded holes two (13).

3. An electric machine housing structure according to claim 2, characterized in that: The inner surface wall of a plurality of threaded holes two (13) is threadedly connected with a plurality of screws (14), and the outer surface wall of a plurality of screws (14) is threadedly connected with the inner surface wall of a plurality of threaded holes one (11).

4. An electrical machine housing structure according to claim 3, characterised in that: The outer surface wall of the shell (1) is fixedly installed with a connecting ring (15), and the outer surface wall of the connecting ring (15) is provided with a plurality of threaded holes three (16).

5. An electrical machine housing structure according to claim 4, characterised in that: The outer wall of the shell (1) is provided with a front end (17) on one side.

6. An electrical machine housing structure according to claim 5, characterised in that: The outer surface wall of the front end (17) is fixedly installed with a plurality of bolts (18), and the outer surface wall of a plurality of bolts (18) penetrates the inside of a plurality of threaded holes three (16).

7. An electrical machine housing structure according to claim 6, characterised in that: The outer surface wall of a plurality of bolts (18) is threadedly connected with a plurality of nuts (19).

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