Motor cover support

Abstract

The utility model discloses a motor cover support, which belongs to the technical field of supports, and comprises a support main body consisting of a first mounting part and a second mounting part, and the support main body is a hollow structure cover body with two open ends. And the first mounting part and the second mounting part are encircled on the same side to form an air duct with a top wall and two side walls. The motor cover support is designed to be a wind scooper and is matched with a fan impeller on the motor to discharge heat through an air duct, and noise or component damage possibly caused by heating is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, and mainly relates to a motor cover bracket. Background Art

[0002] A motor cover bracket is a device used to support and fix a motor cover. It fixes the motor cover in place through a stable structure to ensure that the motor will not shift or be damaged due to vibration or other external forces during operation. At the same time, it prevents damage caused by accidental touch or collision, thereby improving the safety of the entire motor system. During the operation of the motor, a large amount of heat is generated. The quality of the heat dissipation performance and anti-vibration of the motor affects the magnitude of its power output. How to make the motor device dissipate heat better is a problem that needs to be considered for the motor device.

[0003] Most of the current technologies improve the heat dissipation performance of the motor by setting heat sinks outside the motor cover. With the requirements of industrial development, such a heat dissipation structure can no longer meet the needs of users. Summary of the Utility Model

[0004] The utility model aims to solve some problems existing in the prior art. For this reason, the purpose of the utility model is to provide a motor cover bracket, which reduces the noise or component damage that may be caused by heat generation.

[0005] To achieve the above object, the utility model is realized through the following technical solutions:

[0006] A motor cover bracket includes a bracket main body composed of a first installation part and a second installation part. The bracket main body is a hollow structure cover body with openings at both ends. The first installation part and the second installation part enclose a wind channel with a top wall and two side walls on the same side.

[0007] Preferably, the inner side wall of the second installation part is a concave arc wall.

[0008] Preferably, a plurality of installation ear holes are provided on the outer periphery of the bracket main body, and a plurality of installation holes are also provided on the outer periphery of the bracket main body. There is one installation hole between two installation ear holes, and there is one installation ear hole between two installation holes.

[0009] Preferably, one end face of the second installation part is provided with a blocking wall extending outward, and the blocking wall is provided with notches at positions corresponding to the installation ear holes and the installation holes.

[0010] Preferably, a plurality of reinforcing rib plates are provided between the blocking wall and the top wall of the wind channel. One side of the reinforcing rib plate is connected to the blocking wall, and the other side is connected to the top wall of the wind channel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The motor cover bracket is designed as a wind guide cover, which cooperates with the fan impeller on the motor to discharge heat through the air duct, reducing the noise or component damage that may be caused by heat generation.

[0013] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Description of the Drawings

[0014] Figure 1 is a three-dimensional view of the motor cover bracket of the present utility model Figure 1 ;

[0015] Figure 2 is a three-dimensional view of the motor cover bracket of the present utility model Figure 2 ;

[0016] Figure 3 is an assembly schematic diagram of the motor cover bracket of the present utility model.

[0017] In the figure: 1. Bracket main body, 2. First installation part, 3. Second installation part, 4. Air duct, 5. Concave arc wall, 6. Installation ear hole, 7. Installation hole, 8. Baffle wall, 9. Reinforcing rib plate, 10. Motor, 11. Motor cover, 12. Fan impeller. Detailed Embodiment

[0018] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Here, the exemplary embodiments will be described in detail, and the examples are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0020] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should have the ordinary meanings understood by those of ordinary skill in the field to which this utility model belongs. The words such as "a" or "an" used in the specification and claims of this application do not denote a limitation of quantity but mean that there is at least one. "Plurality" includes two, which is equivalent to at least two. The words such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The words such as "connected" or "coupled" are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect. The singular forms of "a", "the" and "said" used in the specification and appended claims of this application are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0021] Please refer specifically to Figures 1-3 , a motor cover bracket, comprising a bracket body 1 composed of a first mounting portion 2 and a second mounting portion 3. The bracket body 1 is a hollow structure cover with openings at both ends. The first mounting portion 2 and the second mounting portion 3 enclose a duct 4 with a top wall and two side walls on the same side. The motor cover 11 bracket is designed as a wind guide cover, which cooperates with the fan impeller 12 on the motor 10 to discharge heat through the duct 4, reducing the noise or component damage that may be caused by heating.

[0022] In this embodiment, the bracket body 1 is made of a high-strength material, specifically, a modified engineering plastic PA66GF33, that is, a nylon 66 (PA66) plastic material reinforced with 33% glass fiber, ensuring that the bracket body 1 can withstand large impact loads and bending stresses, and at the same time has good high-temperature resistance and can be used for a long time at high temperatures without deformation or damage.

[0023] In this embodiment, the bracket body 1 is formed by clamping the first mounting portion 2 and the second mounting portion 3.

[0024] Further, the inner side wall of the second mounting portion 3 is a concave arc wall 5, and the concave arc wall 5 has the function of guiding the gas flow direction, and the internal heat will flow along the concave arc wall 5 and be discharged through the duct 4.

[0025] Further, three mounting ear holes 6 are arranged at equal intervals on the outer periphery of the bracket body 1. Fasteners can be installed in the mounting ear holes 6. That is, the bracket body 1 is fixed on the outer peripheral side of the motor 10 through the fasteners, and the fan impeller 12 on the output shaft of the motor 10 is located in the bracket body 1. Three mounting holes 7 are also arranged at equal intervals on the outer periphery of the bracket body 1. Fasteners can be installed in the mounting holes 7. That is, the motor cover 11 is fixed on the bracket body 1 through the fasteners. During assembly, the outer end face of the first mounting portion 2 is connected to the outer periphery of the motor 10, blocking the side opposite to the top wall of the air duct 4, so that there is only one outlet of the air duct 4, which is convenient for guiding heat; the outer end face of the second mounting portion 3 is connected to the motor cover 11.

[0026] Further, there is a mounting hole 7 between two mounting ear holes 6, and there is a mounting ear hole 6 between two mounting holes 7.

[0027] Further, a blocking wall 8 extending outward is provided on one end face of the second mounting portion 3. The design of the blocking wall 8 facilitates the installation and positioning of the motor cover 11. The motor cover 11 is installed inside the blocking wall 8 and fits with the blocking wall 8. Notches are provided at positions corresponding to the mounting ear holes 6 and the mounting holes 7 on the blocking wall 8. The design of the notches facilitates the installation of the fasteners.

[0028] Three reinforcing rib plates 9 are provided between the blocking wall 8 and the top wall of the air duct 4. One side of the reinforcing rib plates 9 is connected to the blocking wall 8, and the other side is connected to the top wall of the air duct 4. The reinforcing rib plates 9 enhance the overall strength of the bracket body 1.

[0029] In summary, the present utility model protects a motor cover bracket, with a compact and reasonable overall structural layout and good heat dissipation effect.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A motor cover bracket, characterized in that: It comprises a bracket body consisting of a first mounting part and a second mounting part, wherein the bracket body is a hollow structural cover body with openings at both ends, and the first mounting part and the second mounting part are combined on the same side to form an air duct with a top wall and two side walls.

2. The motor cover bracket according to claim 1, characterized in that: The inner side wall of the second mounting portion is a concave arc-shaped wall.

3. The motor cover bracket according to claim 1 or 2, characterized in that: The outer periphery of the bracket body is provided with a plurality of mounting ear holes, and the outer periphery of the bracket body is also provided with a plurality of mounting holes, one mounting hole is arranged between two mounting ear holes, and one mounting ear hole is arranged between two mounting holes.

4. The motor cover bracket according to claim 3, characterized in that: An end surface of the second mounting portion is provided with a blocking wall extending outward, and the blocking wall is provided with a notch at a position corresponding to the position of the mounting ear hole and the mounting hole.

5. The motor cover bracket according to claim 4, characterized in that: A plurality of reinforcing rib plates are arranged between the baffle wall and the top wall of the air duct, wherein one side of the reinforcing rib plates is connected to the baffle wall, and the other side is connected to the top wall of the air duct.

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