CN207766063U - A motor protection case - Google Patents

Abstract

The utility model discloses a motor protective housing, including shell, power module and controller, the inside of shell is provided with the buffer layer, damping spring is installed through elastic bottom plate in the inside of buffer layer, the inboard of buffer layer is provided with the waterproof layer, the inside of waterproof layer is provided with the pad that absorbs water, the inboard of waterproof layer is provided with the installation cavity, the inside power supply storehouse that is provided with of shell of buffer layer one side, the internally mounted of power supply storehouse has power module, the power supply storehouse internally mounted of power module below has the circular telegram interface, the output of circular telegram interface passes through wire and power module's input electric connection, the power supply storehouse internally mounted of circular telegram interface below has the controller. The utility model discloses a be provided with a series of structures and make this device have convenient to use, protect advantage such as effectual and the security height in the motor protection process.

Description

A motor protection case

technical field

The utility model relates to the technical field of motors, in particular to a motor protection shell.

Background technique

The motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. It is represented by the letter M in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The circuit is indicated by the letter G. Its main function is to convert mechanical energy into electrical energy. At present, the most commonly used method is to use heat energy, water energy, etc. to drive the rotor of the generator to generate electricity. However, the loss of the motor is very large during use, and the service life is greatly increased. Reduced, the motor protection device on the market has a simple structure and a single function, and the protection effect on the motor is poor and inconvenient to use.

Utility model content

The purpose of the present utility model is to provide a motor protection case to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a motor protection shell, including a shell, a power module and a controller, the inside of the shell is provided with a shock-absorbing layer, and the inside of the shock-absorbing layer is installed through an elastic bottom plate There is a shock-absorbing spring, the inside of the shock-absorbing layer is provided with a waterproof layer, the inside of the waterproof layer is provided with a water-absorbing pad, the inside of the waterproof layer is provided with an installation cavity, and the inside of the shell on one side of the shock-absorbing layer is provided There is a power supply compartment, and a power supply module is installed inside the power supply compartment, and a power supply interface is installed inside the power supply compartment below the power supply module, and the output end of the power supply interface is electrically connected to the input end of the power supply module through a wire. A controller is installed inside the power supply compartment below the power interface, and the input end of the controller is electrically connected to the output end of the power module through wires. The bottom of the housing is equipped with outriggers, and supports are installed under the outriggers through bolts. The bottom of the housing is provided with cooling holes, the inner side of the cooling holes is provided with a filter screen, a cooling fan is installed inside the cooling hole on one side of the filter screen, and a temperature measuring instrument and a temperature measuring instrument are respectively installed on one side of the cooling fan. Humidity measuring instrument, a heater is installed on one side of the temperature measuring instrument, and the input ends of the cooling fan, temperature measuring instrument, and humidity measuring instrument are all electrically connected to the output end of the power module and the controller through wires.

Preferably, a protective cover is installed on the surface of the power supply compartment, and a handle is installed on the surface of the protective cover through bolts.

Preferably, a warning light is installed on the surface of the protective cover on one side of the handle, and the input end of the warning light is electrically connected to the output end of the controller through a wire.

Preferably, a control panel is installed inside the power supply compartment.

Preferably, mounting holes are provided through the surface of the support seat.

Compared with the prior art, the beneficial effect of the utility model is: the motor protection shell is equipped with a spring and an elastic bottom plate, and when the motor is hit and bumped during use, it can reduce the strength of the bump and bump, and play a certain role. The shock absorption effect greatly reduces the damage to the motor. By installing a waterproof layer and a water-absorbing pad, it can play a certain waterproof role to prevent moisture from entering the motor and causing short-circuit damage to the motor. By installing a controller, it can be set according to the controller. The program instructions control the coordinated operation of each device, so that the operation efficiency is higher and the effect is better. Through the installation of cooling holes, cooling fans and filters, the inside of the shell can be cooled during the working process of the motor to prevent damage to the components caused by excessive internal temperature. At the same time, prevent external dust particles from entering the shell. By installing a temperature measuring instrument and a humidity measuring instrument, the temperature and humidity inside the shell can be detected in real time and the signal is transmitted to the controller. The controller controls the other according to the set warning value. Device operation, by installing a heater, the motor can be heated to prevent the motor from being frozen and unable to work. At the same time, when moisture seeps into the shell, the moisture can be evaporated. By installing a support base and mounting holes, the protective shell can be fixed for use. The work is more stable and convenient.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the present utility model;

Fig. 2 is a partial structural representation of the protective cover of the present utility model;

Fig. 3 is a schematic diagram of the partial structure of the cooling holes of the present invention;

Fig. 4 is a schematic diagram of the structure of the installation cavity part of the utility model;

Fig. 5 is a schematic diagram of the partial structure of the support seat of the present invention.

In the figure: 1-housing; 2-power supply module; 3-protective cover; 4-control panel; 5-power interface; 6-power supply compartment; 7-controller; 8-support base; Hole; 11-absorbent pad; 12-waterproof layer; 13-shock-absorbing layer; 14-shock-absorbing spring; 15-elastic bottom plate; 16-handle; 17-warning light; 18-temperature measuring instrument; -heater; 21-humidity measuring instrument; 22-filter; 23-installation cavity; 24-installation hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, an embodiment provided by the utility model: a motor protection shell, including a shell 1, a power module 2 and a controller 7, the inside of the shell is provided with a shock-absorbing layer 13, and the shock-absorbing layer 13 The interior is equipped with a shock absorbing spring 14 through an elastic bottom plate 15, which can reduce the impact and bump when the motor is in use, and play a certain shock absorbing effect to greatly reduce the damage to the motor. The shock absorbing layer 13 The inside of the waterproof layer 12 is provided with a waterproof layer 12, and the inside of the waterproof layer 12 is provided with a water-absorbing pad 11, which can play a certain waterproof role to prevent moisture from entering the motor and causing short circuit damage to the motor. The shell 1 on one side of the layer 13 is provided with a power supply compartment 6 inside, and a control panel 4 is installed inside the power supply compartment 6. A protective cover 3 is installed on the surface of the power supply compartment 6, and a handle 16 is installed on the surface of the protective cover 3 through bolts. A warning light 17 is installed on the surface of the protective cover on one side of 16, and the input end of the warning light 17 is electrically connected to the output end of the controller 7 through a wire, and a power supply module 2 is installed inside the power supply compartment 6, and the power supply module 2 model can be It is an IB0505S-2W module. The power supply compartment 6 under the power supply module 2 is installed with a power supply interface 5 inside. The output end of the power supply interface 5 is electrically connected to the input terminal of the power supply module 2 through wires. There is a controller 7, and the model of this controller 7 can be MAM-330 controller, which can control the coordinated operation of various devices according to the program instructions set by the controller 7, so that the operation efficiency is higher and the effect is better. The input terminal of the controller 7 passes through The wires are electrically connected to the output end of the power module 2. Outriggers 9 are installed on the bottom of the housing 1, and support bases 8 are installed below the outriggers 9 through bolts. Mounting holes 24 are provided through the surface of the support base 8. The housing 1 The bottom is provided with a heat dissipation hole 10, and the inner side of the heat dissipation hole 10 is provided with a filter screen 22, and a heat dissipation fan 19 is installed inside the heat dissipation hole 10 on one side of the filter screen 22, which can dissipate heat inside the shell during the working process of the motor to prevent the internal temperature from being too high. High damage to the device and prevent external dust particles from entering the housing. A temperature measuring instrument 18 and a humidity measuring instrument 21 are respectively installed on one side of the cooling fan 19, which can detect the temperature and humidity inside the housing in real time and transmit the signal to the control panel. 7, the controller 7 controls the operation of other devices according to the set warning value. A heater 20 is installed on one side of the temperature measuring instrument 18, which can heat the motor to prevent the motor from being frozen and unable to work. The moisture is evaporated to dryness, and the input terminals of the cooling fan 19 , the temperature measuring instrument 18 , and the humidity measuring instrument 21 are all electrically connected to the output terminals of the power module 2 and the controller 7 through wires.

Working principle: Before using the protective case, it needs to be inspected first, and it can be used after checking whether all parts are in good condition. fixed, then the motor can be started to work, the heat generated in the motor working process can be dissipated through the heat dissipation hole 10 and the cooling fan 19, and can be evaporated and absorbed by the heater 20 and the water-absorbing pad 12 when moisture is infiltrated. The measuring instrument 18 and the humidity measuring instrument 21 can monitor the temperature inside the casing 1 in real time. When an abnormal situation occurs, the signal will be transmitted to the controller 7, and the controller 7 will control the alarm light 17 after receiving the signal, and emit a sound to remind the user in time. Take measures, and control the heater 20 or the cooling fan 19 to dry or dissipate heat, so as to ensure the normal operation of the motor.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A motor protection shell, comprising a shell (1), a power module (2) and a controller (7), characterized in that: the inside of the shell is provided with a shock-absorbing layer (13), and the shock-absorbing layer ( The inside of 13) is equipped with a shock-absorbing spring (14) through the elastic bottom plate (15), the inside of the shock-absorbing layer (13) is provided with a waterproof layer (12), and the inside of the waterproof layer (12) is provided with a water-absorbing pad (11), the inside of the waterproof layer (12) is provided with an installation cavity (23), and the housing (1) on one side of the shock-absorbing layer (13) is provided with a power supply compartment (6), and the power supply compartment ( 6) is equipped with a power supply module (2), and the power supply compartment (6) below the power supply module (2) is equipped with a power supply interface (5), and the output end of the power supply interface (5) is connected to the power supply module through a wire The input end of (2) is electrically connected, and a controller (7) is installed inside the power supply compartment (6) below the power interface (5), and the input end of the controller (7) is connected to the power supply module (2) through wires. ) is electrically connected to the output end of the shell (1), the bottom of the shell (1) is equipped with a leg (9), and the bottom of the leg (9) is equipped with a support seat (8) through a bolt, and the shell (1) The bottom is provided with a cooling hole (10), and the inside of the cooling hole (10) is provided with a filter screen (22), and a cooling fan (19) is installed inside the cooling hole (10) on one side of the filter screen (22), A side of the heat dissipation fan (19) is equipped with a temperature measuring instrument (18) and a humidity measuring instrument (21) respectively, a side of the temperature measuring instrument (18) is equipped with a heater (20), and the cooling fan ( 19), the input ends of the temperature measuring instrument (18), and the humidity measuring instrument (21) are all electrically connected to the output ends of the power module (2) and the controller (7) through wires. 2. A motor protection case according to claim 1, characterized in that: a protective cover (3) is installed on the surface of the power supply compartment (6), and a handle (3) is installed on the surface of the protective cover (3) through bolts ( 16). 3. A motor protection case according to claim 2, characterized in that: a warning light (17) is installed on the surface of the protective cover on one side of the handle (16), and the input end of the warning light (17) is passed through a wire It is electrically connected with the output end of the controller (7). 4. A motor protection case according to claim 1, characterized in that a control panel (4) is installed inside the power supply compartment (6). 5. A motor protection case according to claim 1, characterized in that: a mounting hole (24) is provided through the surface of the support seat (8).