Motor protection cover assembly

Abstract

The utility model relates to a motor protection cover assembly which comprises a first cover body, a second cover body, a first support, a second support, a top cover and a bottom cover. The first cover body is detachably and fixedly connected with the first support, the second cover body is detachably and fixedly connected with the first support and the second support, the two ends of the top cover are detachably and fixedly connected with the first support and the second support, and the two ends of the bottom cover are detachably and fixedly connected with the first support and the second support; the first cover body, the second cover body, the top cover and the bottom cover define a cavity for containing and fixedly installing a fan motor. The motor protection cover assembly is simple in structure and easy and convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model belongs to the field of fans, and in particular relates to a motor protection cover component. Background Art

[0002] In the industrial field, industrial fans are one of the most common and frequently used cooling equipment. When industrial fans are suspended on the top of a factory building, the blades of the industrial fans rotate to generate a whirlwind, which in turn cools down the internal space of the factory building.

[0003] The blades of industrial fans are driven by electric motors to rotate and generate whirlwinds, and the protection of the motor is of utmost importance for industrial fans. The outer cover of the motor of an industrial fan is provided with at least one layer of protective cover. In the prior art, the protective cover body is usually stamped into an integral cylindrical structure, and the motor is placed in the cylinder for protection. However, the disassembly of the cover body of the integral cylindrical structure in the prior art is relatively cumbersome. When the engine needs to be repaired, it is usually necessary to remove the blades first, then remove other components, and finally remove the protective cover body. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a motor protection cover component.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a motor protection cover assembly, including a first cover body, a second cover body, a first bracket, a second bracket, a top cover and a bottom cover, the first cover body is detachably fixedly connected to the first bracket and the second bracket respectively, the second cover body is detachably fixedly connected to the first bracket and the second bracket respectively, the two ends of the top cover are detachably fixedly connected to the first bracket and the second bracket respectively, and the two ends of the bottom cover are detachably fixedly connected to the first bracket and the second bracket respectively; the first cover body, the second cover body, the top cover and the bottom cover enclose a chamber for accommodating and fixedly installing a fan motor.

[0006] In one embodiment of the present application, the first cover body and the first bracket and the second bracket are fixedly connected by bolt connection, and the second cover body and the first bracket and the second bracket are fixedly connected by bolt connection; the first bracket and the top cover and the bottom cover are fixedly connected by snap connection, and the second bracket and the top cover and the bottom cover are fixedly connected by snap connection.

[0007] In one embodiment of the present application, the first cover body includes a first vertical screen segment, a first inclined segment, and a second inclined segment. Both sides of the first vertical screen segment are fixedly connected to the first inclined segment and the second inclined segment, respectively. A preset angle is formed between the first inclined segment and the first vertical screen segment, and a preset angle is formed between the second inclined segment and the first vertical screen segment. The first inclined segment and the second inclined segment extend from both sides of the first vertical screen segment along the same direction by preset lengths, respectively, so that a groove is formed on the first cover body.

[0008] In one embodiment of the present application, the first cover body also includes a first transition section and a second transition section, and the two sides of the first transition section are respectively fixedly connected to the first vertical screen section and the first inclined section, and the two sides of the second transition section are respectively fixedly connected to the first vertical screen section and the second inclined section; and, the first transition section forms a preset angle with the first vertical screen section and the first inclined section, and the second transition section forms a preset angle with the first vertical screen section and the second inclined section.

[0009] In one embodiment of the present application, a first observation opening is provided at the bottom of the first inclined section, and a second observation opening is provided at the bottom of the second inclined section. The first observation opening and the second observation opening have the same structure and are aligned, and the first observation opening and the second observation opening are used to observe the motor; and heat dissipation holes are provided on the first cover body, and the heat dissipation holes are used to dissipate heat from the motor.

[0010] In one embodiment of the present application, a preset number of threaded holes are provided on the first cover body, and threaded holes corresponding to the threaded holes on the first cover body are provided on the first bracket and the second bracket, and the first cover body is fixedly connected to the first bracket and the second bracket respectively by bolt connection.

[0011] In one embodiment of the present application, the second cover body includes a second vertical screen segment, a third inclined segment, and a fourth inclined segment. Both sides of the second vertical screen segment are fixedly connected to the third inclined segment and the fourth inclined segment, respectively. A preset angle is formed between the third inclined segment and the second vertical screen segment, and a preset angle is formed between the fourth inclined segment and the second vertical screen segment. The third inclined segment and the fourth inclined segment extend from both sides of the second vertical screen segment along the same direction by preset lengths, respectively, so that a groove is formed on the second cover body.

[0012] In one embodiment of the present application, the second cover body also includes a third transition section and a fourth transition section, and the two sides of the third transition section are respectively fixedly connected to the second vertical screen section and the fourth inclined section, and the two sides of the fourth transition section are respectively fixedly connected to the second vertical screen section and the third inclined section, and the third transition section is respectively at a preset angle to the second vertical screen section and the fourth inclined section, and the fourth transition section is respectively at a preset angle to the second vertical screen section and the third inclined section.

[0013] In one embodiment of the present application, a third observation opening is provided at the bottom of the third inclined section, and a fourth observation opening is provided at the bottom of the fourth inclined section. The third observation opening and the fourth observation opening are aligned, and the third observation opening and the fourth observation opening are used to observe the motor.

[0014] In one embodiment of the present application, a preset number of threaded holes are provided on the second cover body, and threaded holes corresponding to the threaded holes of the second cover body are provided on the first bracket and the second bracket, and the second cover body is fixedly connected to the first bracket and the second bracket respectively by bolt connection; the first cover body and the second cover body are integrally formed.

[0015] The beneficial effects of the present application are as follows: the motor protection cover assembly provided by the present application has a simple structure and is easy to assemble and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic structural diagram of a fan provided by the utility model.

[0017] Figure 2 for Figure 1 A partial enlarged view showing the structural schematic diagram of the motor protection cover assembly.

[0018] Figure 3 This is a structural explosion diagram of a fan provided by the utility model.

[0019] Figure 4 for Figure 3 Another partial enlarged view of the motor protection cover assembly is shown in the figure, which shows a schematic structural diagram of the first cover body.

[0020] Figure 5 for Figure 3 Another partial enlarged view of the motor protection cover assembly is shown in the figure, which shows the structural schematic diagram of the second cover body. DETAILED DESCRIPTION

[0021] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0022] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0023] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0024] Please refer to Figure 1-5 The present application provides a motor protection cover assembly, which includes a first cover body 13, a second cover body 14, a first bracket 8, a second bracket 12, a top cover 7 and a bottom cover 16, the first cover body 13 is detachably fixedly connected to the first bracket 8 and the second bracket 12 respectively, the second cover body 14 is detachably fixedly connected to the first bracket 8 and the second bracket 12 respectively, the two ends of the top cover 7 are detachably fixedly connected to the first bracket 8 and the second bracket 12 respectively, and the two ends of the bottom cover 16 are detachably fixedly connected to the first bracket 8 and the second bracket 12 respectively; the first cover body 13, the second cover body 14, the top cover 7 and the bottom cover 16 enclose a chamber for accommodating and fixedly installing a fan motor.

[0025] In one embodiment of the present application, the first cover body 13 and the first bracket 8, the second bracket 12 are fixedly connected by bolt connection, and the second cover body 14 and the first bracket 8, the second bracket 12 are fixedly connected by bolt connection; the first bracket 8 and the top cover 7, the bottom cover 16 are fixedly connected by snap connection, and the second bracket 12 and the top cover 7, the bottom cover 16 are fixedly connected by snap connection.

[0026] In one embodiment of the present application, the first cover body 13 includes a first vertical screen segment 131, a first inclined segment 134, and a second inclined segment 135. The two sides of the first vertical screen segment 131 are respectively fixedly connected to the first inclined segment 134 and the second inclined segment 135. A preset angle is formed between the first inclined segment 134 and the first vertical screen segment 131, and a preset angle is formed between the second inclined segment 135 and the first vertical screen segment 131.

[0027] In one embodiment of the present application, the first inclined section 134 and the second inclined section 135 extend from both sides of the first vertical screen section 131 along the same direction by a preset length, so that the first cover body 13 forms a groove.

[0028] In one embodiment of the present application, the first cover body 13 also includes a first transition section 132 and a second transition section 133, and the two sides of the first transition section 132 are fixedly connected to the first vertical screen section 131 and the first inclined section 134, respectively, and the two sides of the second transition section 133 are fixedly connected to the first vertical screen section 131 and the second inclined section 135, respectively; and, the first transition section 132 is at a preset angle with the first vertical screen section 131 and the first inclined section 134, respectively, and the second transition section 133 is at a preset angle with the first vertical screen section 131 and the second inclined section 135, respectively.

[0029] In one embodiment of the present application, a first observation opening 1341 is provided at the bottom of the first inclined section 134, and a second observation opening (not shown in the figure) is provided at the bottom of the second inclined section 135. The first observation opening 1341 and the second observation opening have the same structure and are aligned. The first observation opening 1341 and the second observation opening are used to observe the motor 15.

[0030] In one embodiment of the present application, a heat dissipation hole 130 is provided on the first cover body 13, and the heat dissipation hole 130 is used to dissipate heat from the motor.

[0031] In one embodiment of the present application, a preset number of threaded holes 1340 are provided on the first cover body 13, and threaded holes corresponding to the threaded holes 1340 on the first cover body 13 are provided on the first bracket 8 and the second bracket 12, and the first cover body 13 is fixedly connected to the first bracket 8 and the second bracket 12 respectively by bolt connection.

[0032] In one embodiment of the present application, the second cover body 14 includes a second vertical screen segment 141, a third inclined segment 144, and a fourth inclined segment 145. The two sides of the second vertical screen segment 141 are fixedly connected to the third inclined segment 144 and the fourth inclined segment 145, respectively. A preset angle is formed between the third inclined segment 144 and the second vertical screen segment 141, and a preset angle is formed between the fourth inclined segment 145 and the second vertical screen segment 141.

[0033] In one embodiment of the present application, the third inclined section 144 and the fourth inclined section 145 extend from both sides of the second vertical screen section 141 along the same direction by a preset length, so that the second cover body 14 forms a groove.

[0034] In one embodiment of the present application, the second cover body 14 also includes a third transition section 142 and a fourth transition section 143, and the two sides of the third transition section 142 are respectively fixedly connected to the second vertical screen section 141 and the fourth inclined section 145, and the two sides of the fourth transition section 143 are respectively fixedly connected to the second vertical screen section 141 and the third inclined section 144, and the third transition section 142 is respectively at a preset angle to the second vertical screen section 141 and the fourth inclined section 145, and the fourth transition section 143 is respectively at a preset angle to the second vertical screen section 141 and the third inclined section 144.

[0035] In one embodiment of the present application, a third observation opening 1441 is provided at the bottom of the third inclined section 144, and a fourth observation opening (not shown in the figure) is provided at the bottom of the fourth inclined section 145. The third observation opening 1441 is aligned with the fourth observation opening, and the third observation opening and the fourth observation opening are used to observe the motor 15.

[0036] In one embodiment of the present application, a preset number of threaded holes 1440 are provided on the second cover 14, and threaded holes corresponding to the threaded holes 1440 of the second cover 14 are provided on the first bracket 8 and the second bracket, and the second cover 14 is fixedly connected to the first bracket 8 and the second bracket 12 by bolt connection. In this way, the first cover 13 is fixedly connected to the first bracket 8 and the second bracket 12 by bolt connection, and the second cover 14 is fixedly connected to the first bracket 8 and the second bracket 12 by bolt connection, so that the first cover 13 and the second cover 14 are assembled into a channel with two ends open, and the top cover 7 is respectively clamped with the first bracket 8 and the second bracket 12, and the bottom cover 16 is respectively clamped with the first bracket 8 and the second bracket 12, so that the first cover 13, the cover 14, the top cover 7 and the bottom cover 16 are enclosed together to accommodate the motor 15, so as to protect the motor 15. Furthermore, since the motor protection cover components are fixedly connected together by bolt connection or clamping, the motor protection cover components are easy to assemble and disassemble.

[0037] In the present application, the first cover body 13 and the second cover body 14 are integrally formed.

[0038] The present application also provides a fan, which, in addition to the above-mentioned protective cover assembly, also includes a rotating seat 17 and fan blades 18. The output shaft of the motor 15 passes through the bottom cover 16 and is fixedly connected to the rotating seat 17. The fan blades 18 are fixedly mounted on the rotating seat 17. The rotation of the motor 15 drives the rotating seat 17 to rotate, and then drives the fan blades 18 to rotate.

[0039] The motor protection cover assembly provided by the present application has a simple structure and is easy to assemble and disassemble.

[0040] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A motor protection cover assembly, characterized in that: It includes a first cover body, a second cover body, a first bracket, a second bracket, a top cover and a bottom cover, the first cover body is detachably fixedly connected to the first bracket and the second bracket respectively, the second cover body is detachably fixedly connected to the first bracket and the second bracket respectively, the two ends of the top cover are detachably fixedly connected to the first bracket and the second bracket respectively, and the two ends of the bottom cover are detachably fixedly connected to the first bracket and the second bracket respectively; the first cover body, the second cover body, the top cover and the bottom cover enclose a chamber for accommodating and fixedly installing a fan motor.

2. The motor protection cover assembly according to claim 1, characterized in that: The first cover body and the first bracket and the second bracket are fixedly connected by bolt connection, and the second cover body and the first bracket and the second bracket are fixedly connected by bolt connection; the first bracket and the top cover and the bottom cover are fixedly connected by snap connection, and the second bracket and the top cover and the bottom cover are fixedly connected by snap connection.

3. The motor protection cover assembly according to claim 1, characterized in that: The first cover body includes a first vertical screen segment, a first inclined segment, and a second inclined segment. Both sides of the first vertical screen segment are fixedly connected to the first inclined segment and the second inclined segment, respectively. A preset angle is formed between the first inclined segment and the first vertical screen segment, and a preset angle is formed between the second inclined segment and the first vertical screen segment. The first inclined segment and the second inclined segment extend from both sides of the first vertical screen segment along the same direction by preset lengths, respectively, so that a groove is formed on the first cover body.

4. The motor protection cover assembly according to claim 3, characterized in that: The first cover body also includes a first transition section and a second transition section, the two sides of the first transition section are respectively fixedly connected to the first vertical screen section and the first inclined section, and the two sides of the second transition section are respectively fixedly connected to the first vertical screen section and the second inclined section; and the first transition section forms a preset angle with the first vertical screen section and the first inclined section, and the second transition section forms a preset angle with the first vertical screen section and the second inclined section.

5. The motor protection cover assembly according to claim 4, characterized in that: A first observation opening is provided at the bottom of the first inclined section, and a second observation opening is provided at the bottom of the second inclined section. The first observation opening and the second observation opening have the same structure and are aligned. The first observation opening and the second observation opening are used to observe the motor; The first cover body is provided with heat dissipation holes, and the heat dissipation holes are used for heat dissipation of the motor.

6. The motor protection cover assembly according to claim 5, characterized in that: The first cover body is provided with a preset number of threaded holes, and the first bracket and the second bracket are provided with threaded holes corresponding to the threaded holes on the first cover body, and the first cover body is fixedly connected to the first bracket and the second bracket respectively by bolt connection.

7. The motor protection cover assembly according to claim 1, characterized in that: The second cover body includes a second vertical screen segment, a third inclined segment, and a fourth inclined segment. Both sides of the second vertical screen segment are fixedly connected to the third inclined segment and the fourth inclined segment, respectively. A preset angle is formed between the third inclined segment and the second vertical screen segment, and a preset angle is formed between the fourth inclined segment and the second vertical screen segment. The third inclined segment and the fourth inclined segment extend from both sides of the second vertical screen segment along the same direction by preset lengths, respectively, so that a groove is formed on the second cover body.

8. The motor protection cover assembly according to claim 7, characterized in that: The second cover body also includes a third transition section and a fourth transition section, and the two sides of the third transition section are respectively fixedly connected to the second vertical screen section and the fourth inclined section, and the two sides of the fourth transition section are respectively fixedly connected to the second vertical screen section and the third inclined section, and the third transition section is respectively at a preset angle to the second vertical screen section and the fourth inclined section, and the fourth transition section is respectively at a preset angle to the second vertical screen section and the third inclined section.

9. The motor protection cover assembly according to claim 8, characterized in that: A third observation opening is disposed at the bottom of the third inclined section, and a fourth observation opening is disposed at the bottom of the fourth inclined section. The third observation opening is aligned with the fourth observation opening, and the third observation opening and the fourth observation opening are used to observe the motor.

10. The motor protection cover assembly according to claim 9, characterized in that: A preset number of threaded holes are provided on the second cover body, and threaded holes corresponding to the threaded holes of the second cover body are provided on the first bracket and the second bracket. The second cover body is fixedly connected to the first bracket and the second bracket respectively by bolt connection; the first cover body and the second cover body are integrally formed.

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