Frequency conversion refrigerator module controller

Abstract

The utility model relates to the technical field of controllers, and discloses a frequency conversion refrigerator module controller which comprises an installation frame, installation assemblies are fixedly connected to the two sides of the inner wall of the installation frame, a controller body is fixedly connected to one side of each installation assembly, a ventilation plate is fixedly installed on the top face of the controller body, and the ventilation plate is fixedly connected to the inner wall of the installation frame. And a groove is formed in the surface of the ventilation plate. According to the frequency conversion refrigerator module controller, through the arrangement of the installation assembly, when the controller is installed, the installation frame is fixed to the installation position of the frequency conversion refrigerator controller, the installation clamping block is aligned with the clamping groove of the installation clamping frame, the controller body is pushed, and therefore the controller body is installed in the installation frame; in addition, a magnetic guide block on the controller body and a magnetic sheet on an installation clamping frame attract each other to fix the controller body, and when the controller body needs to be disassembled and maintained, the controller body is pulled out, so that the controller body is quickly disassembled and installed, and the maintenance and replacement efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of controller technology, and in particular to a variable frequency refrigerator module controller. Background Technology

[0002] The variable frequency refrigerator module controller has a wide operating voltage range and over / under voltage self-protection function. It is usually installed inside the refrigerator, while the control button is located on the outside of the refrigerator, allowing people to operate the variable frequency refrigerator controller through the button.

[0003] In actual use, existing variable frequency refrigerator module controllers may suffer internal damage due to prolonged use, requiring maintenance and replacement. However, the controllers are generally fixed with screws, which makes them inconvenient for quick disassembly and installation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide a variable frequency refrigerator module controller to solve the problem mentioned in the background art of not being able to improve the efficiency of maintenance and replacement.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a variable frequency refrigerator module controller, comprising a mounting frame, mounting components fixedly connected to both sides of the inner wall of the mounting frame, a controller body fixedly connected to one side of the mounting components, a ventilation plate fixedly mounted on the top surface of the controller body, a groove formed on the surface of the ventilation plate, and a dustproof component fixedly connected to the inner bottom wall of the groove.

[0008] The mounting assembly includes mounting brackets that are fixedly connected to both sides of the inner wall of the mounting frame. A mounting block is fixedly connected inside the mounting bracket. A magnetic sheet is fixedly connected to one end of the mounting bracket, and a magnetic block is magnetically connected to one side of the magnetic sheet.

[0009] The dustproof component includes a magnetic absorbing sheet A fixedly connected to the bottom wall of the groove, a magnetic absorbing sheet B magnetically connected to the surface of the magnetic absorbing sheet A, and a dustproof mesh fixedly connected to the surface of the magnetic absorbing sheet B.

[0010] As a further embodiment of this utility model, mounting plates are fixedly connected to both sides of the mounting frame, and two mounting holes are opened on the surface of the mounting plate, so that the mounting plate can be used to fix the mounting frame inside the inverter refrigerator.

[0011] As a further embodiment of this utility model, a buffer rubber pad is fixedly connected to the inner bottom wall of the mounting frame, and a protective cotton is fixedly connected to the top surface of the buffer rubber pad, which facilitates protection.

[0012] As a further embodiment of this utility model, a rotating hole is provided on the edge of the top surface of the controller body, and an anti-accidental touch cover is rotatably connected inside the rotating hole. The anti-accidental touch cover helps to prevent accidental touch of the operation button.

[0013] As a further embodiment of this utility model, a magnetic block A is fixedly connected to the edge of the inner wall of the anti-accidental touch cover, a magnetic block B is magnetically connected to one side of the magnetic block A, and one side of the magnetic block B is fixedly connected to the middle of the front of the controller body, so that the magnetic block B is easy to fix.

[0014] As a further embodiment of this utility model, the surface of the anti-accidental touch cover is fixedly connected with several protrusions, the protrusions being made of rubber, which facilitates protection.

[0015] As a further embodiment of this utility model, a display screen is provided on one side of the front of the controller body, and a button is provided on the other side of the front of the controller body, the button facilitating the change of operating commands.

[0016] (III) Beneficial Effects

[0017] This utility model provides a variable frequency refrigerator module controller, which has the following beneficial effects:

[0018] 1. This inverter refrigerator module controller, through the setting of the installation components, fixes the mounting frame in the installation position of the inverter refrigerator controller during the installation process. Align the mounting block with the slot of the mounting bracket, push the controller body, and thus install the controller body inside the mounting frame. In addition, the magnetic block on the controller body and the magnetic sheet on the mounting bracket attract each other to fix the controller body. When disassembly and maintenance are required, the controller body can be pulled out, thereby achieving quick disassembly and installation of the controller body and improving the efficiency of maintenance and replacement.

[0019] 2. This inverter refrigerator module controller, through the setting of the dustproof component, requires the controller body to have heat dissipation holes to allow heat dissipation for the internal components during use, which may allow dust to enter. The dustproof mesh can reduce the entry of dust and impurities into the controller body. At the same time, the dustproof mesh is magnetically connected by magnetic absorbing plate B and magnetic absorbing plate A, which makes it easy to replace and clean the dustproof mesh. This effectively protects the controller from the effects of dust accumulation, corrosion and short circuits, reducing the possibility of these failures, improving the reliability of the controller and increasing the service life of the controller body. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the buffer rubber pad of this utility model;

[0023] Figure 4 This is a schematic diagram of the dustproof component structure of this utility model.

[0024] In the diagram: 1. Mounting frame; 2. Mounting components; 201. Mounting bracket; 202. Mounting block; 203. Magnetic sheet; 204. Magnetic attractor block; 3. Controller body; 4. Ventilation plate; 5. Dustproof components; 501. Magnetic sheet A; 502. Magnetic sheet B; 503. Dustproof net; 6. Mounting plate; 7. Buffer rubber pad; 8. Protective cotton; 9. Anti-accidental touch cover; 10. Magnetic block A; 11. Magnetic block B; 12. Protrusion. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 4 This utility model provides a technical solution: a variable frequency refrigerator module controller, including a mounting frame 1, mounting components 2 are fixedly connected to both sides of the inner wall of the mounting frame 1, a controller body 3 is fixedly connected to one side of the mounting components 2, a ventilation plate 4 is fixedly installed on the top surface of the controller body 3, a groove is formed on the surface of the ventilation plate 4, and a dustproof component 5 is fixedly connected to the inner bottom wall of the groove.

[0027] The mounting assembly 2 includes mounting brackets 201 fixedly connected to both sides of the inner wall of the mounting frame 1. Mounting blocks 202 are fixedly connected inside the mounting brackets 201. A magnetic sheet 203 is fixedly connected to one end of the mounting brackets 201. A magnetic attracting block 204 is magnetically connected to one side of the magnetic sheet 203. With the mounting assembly 2, during controller installation, the mounting frame 1 is fixed in the position where the inverter refrigerator controller is installed. The mounting blocks 202 are aligned with the slots in the mounting brackets 201, and the controller body 3 is pushed, thereby installing the controller body 3 inside the mounting frame 1. Furthermore, the magnetic attracting block 204 on the controller body 3 and the magnetic sheet 203 on the mounting brackets 201 attract each other, fixing the controller body 3 in place. When disassembly and maintenance are required, the controller body 3 can be pulled out, thus achieving quick disassembly and installation of the controller body 3 and improving the efficiency of maintenance and replacement.

[0028] The dustproof component 5 includes a magnetic absorbing piece A501 fixedly connected to the bottom wall of the groove. A magnetic absorbing piece B502 is magnetically connected to the surface of the magnetic absorbing piece A501, and a dustproof mesh 503 is fixedly connected to the surface of the magnetic absorbing piece B502. With the dustproof component 5, when the controller body 3 needs to open heat dissipation holes to dissipate heat from the internal components, dust may enter. The dustproof mesh 503 can reduce the entry of dust and impurities into the controller body 3. At the same time, the dustproof mesh 503 is magnetically connected to the magnetic absorbing piece A501 by the magnetic absorbing piece B502, which facilitates the replacement and cleaning of the dustproof mesh 503. This effectively protects the controller from the effects of dust accumulation, corrosion, and short circuits, reduces the possibility of these failures, improves the reliability of the controller, and increases the service life of the controller body 3.

[0029] Mounting plates 6 are fixedly connected to both sides of the mounting frame 1. Two mounting holes are opened on the surface of the mounting plate 6. The mounting plate 6 serves to fix the mounting frame 1 inside the inverter refrigerator.

[0030] A buffer rubber pad 7 is fixedly connected to the inner bottom wall of the mounting frame 1, and a protective cotton 8 is fixedly connected to the top surface of the buffer rubber pad 7. The buffer rubber pad 7 helps to reduce the vibration generated during the operation of the inverter refrigerator.

[0031] The top edge of the controller body 3 has a rotating hole, and an anti-accidental touch cover 9 is rotatably connected inside the rotating hole. The anti-accidental touch cover 9 is designed to prevent accidental button presses and changes to the controller's control commands.

[0032] A magnetic block A10 is fixedly connected to the edge of the inner wall of the anti-accidental touch cover 9. A magnetic block B11 is magnetically connected to one side of the magnetic block A10. One side of the magnetic block B11 is fixedly connected to the middle of the front of the controller body 3. The setting of magnetic block A10 and magnetic block B11 serves to fix the anti-accidental touch cover 9.

[0033] The surface of the anti-accidental touch cover 9 is fixedly connected with several protrusions 12. The protrusions 12 are made of rubber, and the protrusions 12 serve a protective function.

[0034] A display screen is provided on one side of the front of the controller body 3, and a button is provided on the other side of the front of the controller body 3. The display screen is used to display the parameters of the operation command.

[0035] In this invention, the working steps of the device are as follows:

[0036] First step: When installing the controller, fix the mounting frame 1 in the position where the inverter refrigerator controller is installed, align the mounting block 202 with the slot of the mounting bracket 201, and push the controller body 3 to install the controller body 3 inside the mounting frame 1. In addition, the magnetic block 204 on the controller body 3 and the magnetic sheet 203 on the mounting bracket 201 attract each other to fix the controller body 3.

[0037] The second step: When in use, the controller body 3 needs to have heat dissipation holes to dissipate heat from the internal components. Dust will enter. The dust filter 503 can reduce the entry of dust and impurities into the controller body 3. At the same time, the dust filter 503 is magnetically connected by magnetic plate B502 and magnetic plate A501, which makes it easy to replace and clean the dust filter 503.

[0038] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0039] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A variable frequency refrigerator module controller, comprising a mounting frame (1), characterized in that: Mounting components (2) are fixedly connected to both sides of the inner wall of the mounting frame (1). A controller body (3) is fixedly connected to one side of the mounting component (2). A ventilation plate (4) is fixedly installed on the top surface of the controller body (3). A groove is formed on the surface of the ventilation plate (4). A dustproof component (5) is fixedly connected to the inner bottom wall of the groove. The mounting assembly (2) includes mounting brackets (201) that are fixedly connected to both sides of the inner wall of the mounting frame (1). The mounting brackets (201) are fixedly connected to mounting blocks (202). A magnetic sheet (203) is fixedly connected to one end of the mounting brackets (201). A magnetic attractor block (204) is magnetically connected to one side of the magnetic sheet (203). The dustproof component (5) includes a magnetic absorbing sheet A (501) fixedly connected to the bottom wall of the groove, a magnetic absorbing sheet B (502) magnetically connected to the surface of the magnetic absorbing sheet A (501), and a dustproof mesh (503) fixedly connected to the surface of the magnetic absorbing sheet B (502).

2. The variable frequency refrigerator module controller according to claim 1, characterized in that: Mounting plates (6) are fixedly connected to both sides of the mounting frame (1), and two mounting holes are opened on the surface of the mounting plate (6).

3. The variable frequency refrigerator module controller according to claim 1, characterized in that: The inner bottom wall of the mounting frame (1) is fixedly connected to a buffer rubber pad (7), and the top surface of the buffer rubber pad (7) is fixedly connected to a protective cotton (8).

4. A variable frequency refrigerator module controller according to claim 1, characterized in that: The top edge of the controller body (3) is provided with a rotating hole, and an anti-accidental touch cover (9) is rotatably connected inside the rotating hole.

5. A variable frequency refrigerator module controller according to claim 4, characterized in that: A magnetic block A (10) is fixedly connected to the edge of the inner wall of the anti-accidental touch cover (9). A magnetic block B (11) is magnetically connected to one side of the magnetic block A (10). One side of the magnetic block B (11) is fixedly connected to the center of the front of the controller body (3).

6. A variable frequency refrigerator module controller according to claim 4, characterized in that: The surface of the anti-accidental touch cover (9) is fixedly connected with several protrusions (12), and the material of the protrusions (12) is rubber.

7. A variable frequency refrigerator module controller according to claim 1, characterized in that: A display screen is provided on one side of the front of the controller body (3), and a button is provided on the other side of the front of the controller body (3).

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