CN217058090U - Control integrated plate of frequency conversion refrigerator - Google Patents
Control integrated plate of frequency conversion refrigerator Download PDFInfo
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- CN217058090U CN217058090U CN202220075753.9U CN202220075753U CN217058090U CN 217058090 U CN217058090 U CN 217058090U CN 202220075753 U CN202220075753 U CN 202220075753U CN 217058090 U CN217058090 U CN 217058090U
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Abstract
The utility model discloses a frequency conversion refrigerator control intergral template, the utility model discloses in: the integrated electric control board is arranged at the top of the refrigerator; the integrated electric control board is respectively electrically connected with a door switch, a defrosting heater, a fan motor, a variable frequency compressor and a plurality of temperature sensors which are arranged on a refrigerator door body; the upper surface of the integrated electric control plate is provided with a temperature gear LED display module and an illumination LED module; the upper surface of the integrated electric control board is provided with a key module; the key module transmits a control signal to the integrated electric control board; the integrated electric control board receives signals of a door switch and a temperature sensor; the integrated electric control board controls the on-off of the defrosting heater, the fan motor and the variable frequency compressor. The utility model discloses an at refrigerator room top installation integrated form show accuse frequency conversion intergral template, can avoid the loaded down with trivial details drawback of traditional production technology, effective reduce cost promotes production efficiency, improves universalization degree.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator, especially, relate to a frequency conversion refrigerator control intergral template.
Background
Small capacity frequency conversion refrigerator in the existing market generally adopts simple and easy display panel that has the light and take button temperature gear to show of room top installation, then installs a control panel that has electric appliance load control in refrigerator back or top, the mode of a frequency conversion compressor drive plate again.
The disadvantages of this approach: the production process is complex, production line operation steps are increased, meanwhile, when each electric control board is installed, one set of electric appliance box base and one set of electric appliance box cover are needed to fix the electric control board, the electric control boards are various in material types, and the connection cost of the electric control boards and the electric control board wire harnesses is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion refrigerator control intergral template shows accuse frequency conversion intergral template through at refrigerator roof portion installation integrated form, contains all required functions of refrigerator, can avoid the loaded down with trivial details drawback of mode production technology of traditional display panel + control panel + frequency conversion drive plate to because install at this kind of mounting means power cord in refrigerator roof portion to showing the incasement wiring length of accuse frequency conversion intergral template shortest, effective reduce cost promotes production efficiency, improves the universalization degree.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a control integrated plate of a frequency conversion refrigerator, which comprises an integrated electric control plate; the integrated electric control board is arranged at the top of the refrigerator; the integrated electric control board is respectively electrically connected with a door switch, a defrosting heater, a fan motor, a variable frequency compressor and a plurality of temperature sensors which are arranged on a refrigerator door body; the upper surface of the integrated electric control plate is provided with a temperature gear LED display module and a lighting LED module; the upper surface of the integrated electric control board is provided with a key module; the key module transmits a control signal to the integrated electric control board; the integrated electric control board receives signals of a door switch and a temperature sensor; the integrated electric control board controls the on-off and the running power of the defrosting heater, the fan motor and the variable frequency compressor; the integrated electric control board controls the temperature gear LED display module and the lighting LED module to be switched on and off.
Further, the integrated electric control board is electrically connected with a mains supply alternating current power supply through a power line.
Furthermore, a door switch detection circuit, a key detection circuit, a defrosting heater driving circuit, a fan motor driving circuit and a temperature sensor detection circuit are arranged on the integrated electric control board.
Further, the door switch adopts a mechanical switch or a reed pipe type proximity switch, and the door switch transmits a switch signal of the refrigerator door body to a door switch detection circuit.
Further, the quantity of temperature sensor is two at least, temperature sensor installs respectively in the refrigerator room and on the heater of defrosting, temperature sensor transmits temperature data to temperature sensor detection circuitry.
Further, the temperature gear LED display module includes a lighting lamp LED1, a lighting lamp LED2, a lighting lamp LED3, a lighting lamp LED4 and a lighting lamp LED5, and the temperature gear LED display module is used for displaying the temperature gears of the refrigerator.
Further, the lighting LED module comprises an LED lamp LED21, an LED lamp LED22 and an LED lamp LED23, the lighting LED module adopts a light-emitting patch LED lamp, and the rated current of the LED lamp is less than or equal to 500 mA.
Furthermore, the key module adopts a mechanical key or a capacitive touch key, and transmits the control signal to the key detection circuit.
The utility model discloses following beneficial effect has:
the utility model discloses an at refrigerator room top installation integrated form show accuse frequency conversion intergral template, contain all required functions of refrigerator, can avoid the loaded down with trivial details drawback of mode production technology of traditional display panel + control panel + frequency conversion drive plate to because install at this kind of mounting means power cord in refrigerator top to showing the incasement wiring length of accuse frequency conversion intergral template shortest, effective reduce cost promotes production efficiency, improves universalization degree.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a control integrated plate of a variable frequency refrigerator;
fig. 2 is a schematic view of the integrated electronic control board mounted on the refrigerator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention relates to a control integrated board for a frequency conversion refrigerator, which comprises an integrated electric control board 1; the integrated electric control board 1 is arranged at the top of the refrigerator; the integrated electric control board 1 is electrically connected with a commercial power alternating current power supply through a power line 101; the integrated electric control board 1 is provided with a door switch detection circuit, a key detection circuit, a defrosting heater drive circuit, a fan motor drive circuit and a temperature sensor detection circuit;
the integrated electric control board 1 is respectively electrically connected with a door switch 2, a defrosting heater 3, a fan motor 4, a variable frequency compressor 5 and a plurality of temperature sensors 6 which are arranged on a refrigerator door body;
the upper surface of the integrated electric control board 1 is provided with a temperature gear LED display module and an illumination LED module; the upper surface of the integrated electric control board 1 is provided with a key module 7; the key module 7 transmits a control signal to the integrated electric control board 1;
the integrated electric control board 1 receives signals of the door switch 2 and the temperature sensor 6; the integrated electric control board 1 controls the on-off and the running power of the defrosting heater 3, the fan motor 4 and the variable frequency compressor 5;
the door switch 2 adopts a mechanical switch or a dry reed tube type proximity switch, and the door switch 2 transmits a switch signal of the refrigerator door to a door switch detection circuit; the integrated electric control board 1 detects the opening and closing of the refrigerator door body according to the door opening and closing 2 signal;
the number of the temperature sensors 6 is at least two, the temperature sensors 6 are respectively arranged in the refrigerator compartment and on the defrosting heater 3, and the temperature sensors 6 transmit temperature data to the temperature sensor detection circuit; the integrated electric control board 1 controls the on-off and running power of the defrosting heater 3, the fan motor 4 and the variable frequency compressor 5 according to the temperature data transmitted by the temperature sensor 6;
the rated voltage of the defrosting heater 3 is 115V at low voltage or 220V to 240V at high voltage, and the rated power range is 50W to 350W; the fan motor 4 is a direct current fan with a PWM pulse duty ratio speed regulation function; the integrated electric control board 1 controls the on-off and the running power of the fan motor 4 through a PWM signal;
the key module 7 adopts a mechanical key or a capacitive touch key, and the key module 7 transmits a control signal to the key detection circuit; the key module 7 transmits a switching signal or a temperature setting signal to the integrated electric control board 1;
the integrated electric control board 1 controls the switch of the temperature gear LED display module and the lighting LED module; the temperature gear LED display module comprises an illuminating lamp LED1, an illuminating lamp LED2, an illuminating lamp LED3, an illuminating lamp LED4 and an illuminating lamp LED5, the temperature gear LED display module is used for displaying the temperature gear of the refrigerator, the temperature is uniformly divided into 5 sections, and different temperature sections correspond to different illuminating lamps in the temperature gear LED display module;
the lighting LED module comprises an LED lamp LED21, an LED lamp LED22 and an LED lamp LED23, the lighting LED module adopts a light-emitting patch LED lamp, and the rated current of the LED lamp is less than or equal to 500 mA.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A control integrated plate of a frequency conversion refrigerator is characterized by comprising an integrated electric control plate (1); the integrated electric control board (1) is arranged at the top of the refrigerator;
the integrated electric control board (1) is respectively electrically connected with a door switch (2), a defrosting heater (3), a fan motor (4), a variable frequency compressor (5) and a plurality of temperature sensors (6) which are arranged on a refrigerator door body;
the upper surface of the integrated electric control plate (1) is provided with a temperature gear LED display module and a lighting LED module; the upper surface of the integrated electric control board (1) is provided with a key module (7); the key module (7) transmits a control signal to the integrated electric control board (1);
the integrated electric control board (1) receives signals of a door switch (2) and a temperature sensor (6); the integrated electric control board (1) controls the on-off and the running power of the defrosting heater (3), the fan motor (4) and the variable frequency compressor (5);
the integrated electric control board (1) controls the switches of the temperature gear LED display module and the lighting LED module.
2. The control integrated board of the inverter refrigerator according to claim 1, wherein the integrated electronic control board (1) is electrically connected to a commercial AC power source through a power line (101).
3. The control integrated board of the inverter refrigerator according to claim 1, wherein the integrated electronic control board (1) is provided with a door switch detection circuit, a key detection circuit, a defrosting heater driving circuit, a fan motor driving circuit and a temperature sensor detection circuit.
4. The control integrated board of the inverter refrigerator according to claim 3, wherein the door switch (2) is a mechanical switch or a reed switch, and the door switch (2) transmits a switch signal of a refrigerator door to the door switch detection circuit.
5. The control integrated board of the inverter refrigerator according to claim 3, wherein the number of the temperature sensors (6) is at least two, the temperature sensors (6) are respectively installed in the refrigerator compartment and on the defrosting heater (3), and the temperature sensors (6) transmit temperature data to the temperature sensor detection circuit.
6. The control integrated board for the variable frequency refrigerator according to claim 1, wherein the temperature gear LED display module comprises a lighting lamp LED1, a lighting lamp LED2, a lighting lamp LED3, a lighting lamp LED4 and a lighting lamp LED5, and the temperature gear LED display module is used for displaying the temperature gear of the refrigerator.
7. The control integrated board for the variable frequency refrigerator as claimed in claim 1, wherein the lighting LED modules comprise an LED lamp LED21, an LED lamp LED22 and an LED lamp LED23, the lighting LED modules adopt light-emitting patch LED lamps, and the rated current of the LED lamps is less than or equal to 500 mA.
8. The control integrated board of the inverter refrigerator according to claim 3, wherein the key module (7) is a mechanical key or a capacitive touch key, and the key module (7) transmits a control signal to the key detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075753.9U CN217058090U (en) | 2022-01-13 | 2022-01-13 | Control integrated plate of frequency conversion refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220075753.9U CN217058090U (en) | 2022-01-13 | 2022-01-13 | Control integrated plate of frequency conversion refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217058090U true CN217058090U (en) | 2022-07-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220075753.9U Active CN217058090U (en) | 2022-01-13 | 2022-01-13 | Control integrated plate of frequency conversion refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217058090U (en) |
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2022
- 2022-01-13 CN CN202220075753.9U patent/CN217058090U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230904 Address after: 230601 1st floor, Meiling R & D and test center, East Lianhua Road and South Tangkou Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Meiling Union Technology Co.,Ltd. Patentee after: CHANGHONG MEILING Co.,Ltd. Address before: 230000 First Floor of Nanmeiling R&D and Test Center, Lianhua Road East and Tangkou Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: Hefei Meiling Union Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |