阅读说明：本技术 一种电机散热保护壳 (Motor heat dissipation protective housing ) 是由 彭超 于 2019-09-30 设计创作，主要内容包括：本发明公开了一种电机散热保护壳,具体涉及机械设计技术领域,包括壳体,所述壳体内部设置有电机,所述壳体内部设置有减震机构,所述壳体内部设置有散热机构,所述减震机构由弹簧、支撑板和滑块组成,所述滑块固定连接于支撑板两侧,所述弹簧固定连接于支撑板底部,所述弹簧底部与壳体底部固定连接,所述壳体内部两侧均设置有滑槽,所述滑块与滑槽相匹配,所述散热机构由风扇、第一挡板和第二挡板组成。本发明通过将第一挡板靠近风扇的一侧设置为弧面,当风扇产生的气流经过第一挡板时,会顺着弧面朝着电机表面流动,有利于使气流覆盖电机前后两侧,增加气流与电机表面的接触时间,同时风速增加可以有效地提高降温效率。(The invention discloses a motor heat dissipation protective shell, and particularly relates to the technical field of mechanical design. According to the invention, one side of the first baffle close to the fan is set to be the cambered surface, so that airflow generated by the fan can flow towards the surface of the motor along the cambered surface when passing through the first baffle, the front side and the rear side of the motor are favorably covered by the airflow, the contact time of the airflow and the surface of the motor is prolonged, and meanwhile, the cooling efficiency can be effectively improved due to the increase of the wind speed.)

1. The utility model provides a motor heat dissipation protective housing, includes casing (1), its characterized in that: the motor (2) is arranged in the shell (1), the damping mechanism is arranged in the shell (1), and the heat dissipation mechanism is arranged in the shell (1);

the damping mechanism is composed of a spring (3), a supporting plate (4) and a sliding block (5), the sliding block (5) is fixedly connected to two sides of the supporting plate (4), the spring (3) is fixedly connected to the bottom of the supporting plate (4), the bottom of the spring (3) is fixedly connected with the bottom of the shell (1), sliding grooves (6) are formed in two sides of the interior of the shell (1), and the sliding block (5) is matched with the sliding grooves (6);

the heat dissipation mechanism is composed of a fan (7), a first baffle (8) and a second baffle (9), the fan (7) is fixedly connected to one side inside the shell (1), the first baffle (8) is arranged on the front side and the rear side of the motor (2), the second baffle (9) is arranged on one side of the motor (2), and the first baffle (8) and the second baffle (9) are fixedly connected to the rear side inside the shell (1) and the inner side of the door panel (12) respectively.

2. The motor heat dissipation protective housing of claim 1, characterized in that: the number of the first baffle plates (8) is set to be a plurality of, and the first baffle plates (8) are symmetrically distributed on the front side and the rear side of the motor (2).

3. The motor heat dissipation protective housing of claim 1, characterized in that: one side of the first baffle (8) close to the fan (7) is set to be an arc surface, and the heights of the first baffles (8) are sequentially decreased progressively.

4. The motor heat dissipation protective housing of claim 1, characterized in that: the second baffle (9) comprises a vertical rod (901) and an arc-shaped plate (902), the arc-shaped plate (902) is fixedly connected to one side of the vertical rod (901), and the cross section of the arc-shaped plate (902) is arc-shaped.

5. The motor heat dissipation protective housing of claim 1, characterized in that: casing (1) one side is provided with air outlet (10), casing (1) opposite side is provided with air intake (11), air intake (11) and fan (7) phase-match, casing (1) front side articulates there is door plant (12), door plant (12) front side fixedly connected with handle (13).

Technical Field

The invention relates to the technical field of mechanical design, in particular to a motor heat dissipation protective shell.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.

The existing motor protective shell can also dissipate heat on the surface of a motor while protecting the motor, but the heat dissipation mode is only simple heat dissipation by utilizing a fan, and the realized heat dissipation effect is not ideal.

Therefore, it is necessary to provide a heat dissipation protective housing for a motor to solve the above problems.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a heat dissipation protective housing for a motor, where one side of a first baffle close to a fan is set as an arc surface, when an airflow generated by the fan passes through the first baffle, the airflow flows toward a surface of the motor along the arc surface, and a wind speed is also increased, where a height of the first baffle is sequentially increased from right to left, which is beneficial to enabling the airflow to cover front and rear sides of the motor, thereby increasing a contact time between the airflow and the surface of the motor, and effectively increasing a cooling efficiency by increasing the wind speed.

In order to achieve the purpose, the invention provides the following technical scheme: a motor heat dissipation protective shell comprises a shell, wherein a motor is arranged in the shell, a damping mechanism is arranged in the shell, and a heat dissipation mechanism is arranged in the shell;

the damping mechanism consists of a spring, a support plate and sliding blocks, the sliding blocks are fixedly connected to two sides of the support plate, the spring is fixedly connected to the bottom of the support plate, the bottom of the spring is fixedly connected with the bottom of the shell, sliding grooves are formed in two sides of the interior of the shell, and the sliding blocks are matched with the sliding grooves;

the heat dissipation mechanism is composed of a fan, a first baffle and a second baffle, the fan is fixedly connected to one side inside the shell, the first baffle is arranged on the front side and the rear side of the motor, the second baffle is arranged on one side of the motor, and the first baffle and the second baffle are fixedly connected to the rear side inside the shell and the inner side of the door plate respectively.

In a preferred embodiment, the number of the first baffle plates is provided as a plurality, and the first baffle plates are symmetrically distributed on the front side and the rear side of the motor.

In a preferred embodiment, one side of the first baffle close to the fan is provided with an arc surface, and the heights of the first baffles are gradually decreased.

In a preferred embodiment, the second baffle includes a vertical rod and an arc-shaped plate, the arc-shaped plate is fixedly connected to one side of the vertical rod, and the cross-sectional shape of the arc-shaped plate is set to be arc-shaped.

In a preferred embodiment, an air outlet is arranged on one side of the casing, an air inlet is arranged on the other side of the casing, the air inlet is matched with the fan, a door plate is hinged to the front side of the casing, and a handle is fixedly connected to the front side of the door plate.

The invention has the technical effects and advantages that:

1. the impact force on the motor can be weakened through the acting force of the spring, the supporting plate can be limited in the horizontal direction through the matching of the sliding block and the sliding groove, the motor can only move in the vertical direction, the motor can be cooled by the fan when in work, because one side of the first baffle close to the fan is set to be the cambered surface, when the airflow generated by the fan passes through the first baffle, can flow towards the surface of the motor along the cambered surface, and the wind speed is also improved, so that the air flow can cover the front side and the rear side of the motor, thereby increase the contact time on air current and motor surface, can improve cooling efficiency effectively, the second baffle that sets up in motor one side can produce the air current in addition and block, utilizes the arc to cool down the one side that the fan was kept away from to the motor, can cool down the whole surface of motor through the cooperation of first baffle and second baffle.

Drawings

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

Fig. 2 is a top view of the present invention.

Fig. 3 is a front sectional view of the present invention.

The reference signs are: the air conditioner comprises a shell 1, a motor 2, a spring 3, a supporting plate 4, a sliding block 5, a sliding groove 6, a fan 7, a first baffle 8, a second baffle 9, a vertical rod 901, an arc plate 902, an air outlet 10, an air inlet 11, a door plate 12 and a handle 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The motor heat dissipation protective shell comprises a shell 1, wherein a motor 2 is arranged in the shell 1, a damping mechanism is arranged in the shell 1, and a heat dissipation mechanism is arranged in the shell 1;

the damping mechanism is composed of a spring 3, a supporting plate 4 and a sliding block 5, the sliding block 5 is fixedly connected to two sides of the supporting plate 4, the spring 3 is fixedly connected to the bottom of the supporting plate 4, the bottom of the spring 3 is fixedly connected with the bottom of the shell 1, sliding grooves 6 are formed in two sides of the interior of the shell 1, and the sliding block 5 is matched with the sliding grooves 6;

the heat dissipation mechanism is composed of a fan 7, a first baffle plate 8 and a second baffle plate 9, the fan 7 is fixedly connected to one side inside the shell 1, the first baffle plate 8 is arranged on the front side and the rear side of the motor 2, the second baffle plate 9 is arranged on one side of the motor 2, and the first baffle plate 8 and the second baffle plate 9 are respectively and fixedly connected to the rear side inside the shell 1 and the inner side of the door plate 12;

furthermore, the number of the first baffle plates 8 is multiple, and the multiple first baffle plates 8 are symmetrically distributed on the front side and the rear side of the motor 2;

further, one side of the first baffle 8, which is close to the fan 7, is set to be an arc surface, and the heights of the first baffles 8 are sequentially decreased progressively;

further, the second baffle 9 comprises a vertical rod 901 and an arc-shaped plate 902, the arc-shaped plate 902 is fixedly connected to one side of the vertical rod 901, and the cross section of the arc-shaped plate 902 is arc-shaped;

further, an air outlet 10 is arranged on one side of the shell 1, an air inlet 11 is arranged on the other side of the shell 1, the air inlet 11 is matched with the fan 7, a door plate 12 is hinged to the front side of the shell 1, and a handle 13 is fixedly connected to the front side of the door plate 12.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, a supporting plate is arranged in a shell 1, a motor 2 can be installed at the top of the supporting plate 4, when the motor 2 is vibrated in the moving process, the supporting plate 4 can be driven to move in the vertical direction, the impact force on the motor 2 can be weakened through the acting force of a spring 3, the supporting plate 4 can be limited in the horizontal direction through the matching of a sliding block 5 and a sliding groove 6, the motor 2 can only move in the vertical direction, the motor 2 can be cooled by using a fan 7 when in work, the air in the shell 1 and the outside can be exchanged through the matching of an air inlet 11 and an air outlet 10, the cooling of the motor 2 is realized, because one side of a first baffle plate 8 close to the fan 7 is set to be an arc surface, when the air generated by the fan 7 passes through the first baffle plate 8, the air can flow towards the surface of the motor 2 along, and the wind speed also can improve, here first backup pad 4 highly turns left from the right and increases in proper order, be favorable to making the air current cover both sides around motor 2, thereby increase the contact time on air current and motor 2 surface, the increase that utilizes the wind speed can improve cooling efficiency effectively, second baffle 9 that sets up in motor 2 one side can produce the air current and block in addition, utilize arc 902 can change the direction of air current, make its flow direction motor 2 one side, thereby cool down the one side of keeping away from fan 7 to motor 2, can cool down motor 2 whole surface through the cooperation of first baffle 8 and second baffle 9.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.