CN218001674U - Internal temperature control system of air conditioner external unit electrical box and air conditioner - Google Patents
Internal temperature control system of air conditioner external unit electrical box and air conditioner Download PDFInfo
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- CN218001674U CN218001674U CN202221802977.1U CN202221802977U CN218001674U CN 218001674 U CN218001674 U CN 218001674U CN 202221802977 U CN202221802977 U CN 202221802977U CN 218001674 U CN218001674 U CN 218001674U
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- 238000005057 refrigeration Methods 0.000 claims abstract description 92
- 238000006243 chemical reaction Methods 0.000 claims abstract description 54
- 238000004146 energy storage Methods 0.000 claims description 59
- 238000001514 detection method Methods 0.000 claims description 16
- 210000000352 storage cell Anatomy 0.000 claims description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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Abstract
The application relates to an inside temperature control system of outer electrical apparatus box of air conditioner and air conditioner, this system includes: the controller, electromechanical conversion equipment and refrigeration plant. The refrigeration equipment is arranged inside the air conditioner external electrical appliance box so as to refrigerate the inside of the air conditioner external electrical appliance box when the air conditioner external electrical appliance box is electrified. The rotor of the electromechanical conversion equipment is connected to the air conditioner rotating shaft, the air conditioner rotating shaft drives the rotor of the electromechanical conversion equipment to rotate when the air conditioner operates, so that the electromechanical conversion equipment generates electric energy, and when the controller controls a circuit between the electromechanical conversion equipment and the refrigeration equipment to be powered on, the electric conversion equipment provides the electric energy for the refrigeration equipment, so that the refrigeration equipment refrigerates and cools the interior of an air conditioner external electrical appliance box. The mechanical energy that rotates the in-process production with the air conditioner in this application utilizes, and the electric energy loss when not only can not increasing refrigeration plant operation can also be effectively cooled down to the outer electrical apparatus box of air conditioner inside effectively.
Description
Technical Field
The application relates to the technical field of air conditioner external unit temperature control, in particular to an internal temperature control system of an air conditioner external unit electric box and an air conditioner.
Background
In order to prevent the condensation inside the electrical appliance box of the air conditioner external unit, the electrical appliance box is usually designed to be closed, so that when the air conditioner external unit works, the power consumption of components inside the electrical appliance box is dissipated in a heat energy mode, and the internal temperature of the electrical appliance box is continuously increased.
Because the operating temperature of the components inside the electrical box has a certain safe temperature range, if the components inside the electrical box work in a high-temperature environment for a long time, the loss of the components can be caused, and even the damage of the components can be directly caused.
In the prior art, in order to prevent the internal temperature of the electrical box from being too high, some structural changes are made to the electrical box, for example, the ventilation treatment is performed on the electrical box through the structural changes, so that the air circulation is performed in the electrical box, and the internal ambient temperature of the electrical box is reduced. However, if the temperature outside the electric box is high, the temperature of the circulated air is also high, and the temperature inside the electric box cannot be lowered or kept constant. In the prior art, a technical scheme that refrigeration equipment is arranged inside an electrical box to reduce the temperature in the electrical box is also provided, but the scheme can greatly increase the electric energy consumption of an air conditioner.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an internal temperature control system for an external electrical appliance box of an air conditioner and an air conditioner, so as to solve the problem that it is difficult to effectively cool the internal of the external electrical appliance box of the air conditioner without increasing power consumption in the prior art.
According to a first aspect of an embodiment of the present invention, there is provided an internal temperature control system for an electric appliance box outside an air conditioner, including:
the system comprises a controller, an electromechanical conversion device and a refrigeration device;
the refrigeration equipment is arranged inside an air conditioner external electrical appliance box;
the electromechanical conversion equipment is respectively connected with the controller and the refrigeration equipment;
the electromechanical conversion equipment is connected with an air conditioner rotating shaft to generate electric energy when an air conditioner operates and provide the electric energy for the refrigeration equipment;
the controller is used for controlling the on-off of a circuit between the electromechanical conversion equipment and the refrigeration equipment.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes:
a temperature sensor;
the temperature sensor is arranged in an air conditioner external unit electrical box;
the temperature sensor is used for detecting the temperature in the box of the air conditioner external electrical appliance box and sending the temperature in the box to the controller.
Preferably, a first timing circuit is arranged in the temperature sensor;
the temperature sensor detects the temperature in the box of the air conditioner external electrical appliance box according to the time interval set by the first timing circuit.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes:
an energy storage unit;
the electromechanical conversion equipment is connected with the refrigeration equipment through the energy storage unit;
the controller is specifically used for controlling the on-off of a circuit between the electromechanical conversion device and the energy storage unit and controlling the on-off of a circuit between the energy storage unit and the refrigeration device.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes:
an electric quantity detection unit;
the electric quantity detection unit is respectively connected with the controller and the energy storage unit and used for detecting the stored electric quantity in the energy storage unit when receiving a detection signal sent by the controller.
Preferably, a second timing circuit is arranged in the controller;
and the controller sends a detection signal to the electric quantity detection unit according to the time interval set by the second timing circuit.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further comprises: a first switch and a second switch;
the controller is respectively connected with the first switch and the second switch;
the first switch is arranged on a circuit between the electromechanical conversion device and the energy storage unit;
the second switch is arranged on a circuit between the energy storage unit and the refrigeration equipment.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes: a rectifying circuit;
the electromechanical conversion equipment is connected with the energy storage unit through the rectifying circuit.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes: a third switch;
the controller is also connected with the third switch;
the refrigeration equipment is connected to an air conditioner driving board power supply or a main board power supply through the third switch.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes: an energy storage cell charge indicator;
the energy storage unit electric quantity indicator is connected with the energy storage unit and used for indicating the stored electric quantity in the energy storage unit.
Preferably, the temperature control system inside the air conditioner external electrical appliance box further includes: a refrigeration equipment control switch;
the refrigeration equipment control switch is used for controlling the working state of the refrigeration equipment.
Preferably, the refrigeration device comprises a plurality of refrigeration fins;
and the refrigerating pieces are uniformly paved inside the air conditioner external unit electrical box at preset intervals.
According to a second aspect of embodiments of the present invention, there is provided an air conditioner including:
the air conditioner main part to reach as above any one the outer electrical apparatus box internal temperature control system of air conditioner.
The technical scheme provided by the application can comprise the following beneficial effects: the inside temperature control system of outer electrical apparatus box of air conditioner in this application includes: the controller, electromechanical conversion equipment and refrigeration plant. The refrigeration equipment is arranged inside the air conditioner external electrical appliance box so as to refrigerate the inside of the air conditioner external electrical appliance box when the air conditioner external electrical appliance box is electrified. The rotor of the electromechanical conversion equipment is connected to the air conditioner rotating shaft, the air conditioner rotating shaft drives the rotor of the electromechanical conversion equipment to rotate when the air conditioner operates, so that the electromechanical conversion equipment generates electric energy, and when the controller controls a circuit between the electromechanical conversion equipment and the refrigeration equipment to be powered on, the electric conversion equipment provides the electric energy for the refrigeration equipment, so that the refrigeration equipment refrigerates and cools the interior of an air conditioner external electrical appliance box. The mechanical energy that rotates the in-process production with the air conditioner in this application utilizes, and the electric energy loss when not only can not increasing refrigeration plant operation can also be effectively cooled down to the outer electrical apparatus box of air conditioner inside effectively. When the interior of the air conditioner external electrical appliance box is not required to be cooled, the controller can control the circuit between the electromechanical conversion equipment and the refrigeration equipment to be disconnected, so that the refrigeration equipment stops working.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
FIG. 1 is a schematic diagram of an internal temperature control system of an electrical cabinet of an external air conditioner according to an exemplary embodiment;
fig. 2 is a schematic structural view illustrating an internal temperature control system of an external electric appliance box of an air conditioner according to another exemplary embodiment;
fig. 3 is a schematic structural view illustrating an internal temperature control system of an external electric appliance box of an air conditioner according to still another exemplary embodiment;
fig. 4 is a schematic structural diagram illustrating an internal temperature control system of an external electrical box of an air conditioner according to still another exemplary embodiment.
Reference numerals: a controller-1; an electromechanical conversion device-2; a refrigeration plant-3; a temperature sensor-4; an energy storage unit-5; a first switch-6; a second switch-7.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
Example one
Fig. 1 is a schematic block diagram illustrating an internal temperature control system of an external electrical appliance box of an air conditioner according to an exemplary embodiment, and referring to fig. 1, the internal temperature control system of the external electrical appliance box of the air conditioner includes:
the controller 1, the electromechanical conversion equipment 2 and the refrigeration equipment 3;
the refrigeration equipment 3 is arranged inside an air conditioner external electrical appliance box;
the electromechanical conversion equipment 2 is respectively connected with the controller 1 and the refrigeration equipment 3;
the electromechanical conversion device 2 is connected to an air conditioner rotating shaft to generate electric energy when the air conditioner operates and supply the electric energy to the controller 1 and the refrigeration device 3;
the controller 1 is used for controlling the on-off of the circuit between the electromechanical conversion device 2 and the refrigeration device 3.
It should be noted that the technical solution provided in this embodiment is applicable to an external electrical appliance box of an air conditioner.
Note that the electromechanical conversion device 2 also supplies electric power to the controller 1 to maintain the operation of the controller 1. The controller 1 may also be powered by an air conditioner driver board power supply or a motherboard power supply.
It should be noted that the electromechanical conversion device 2 is a device that can convert mechanical energy into electrical energy or electrical energy into mechanical energy based on the principle of electromechanical conversion. The electromechanical conversion apparatus 2 in the present embodiment is used as a generator, which mainly includes a rotor, a stator, and a coil. When the air conditioner is implemented, the rotor is fixed on the air conditioner rotating shaft, so that the rotor rotates at a high speed along with the air conditioner rotating shaft. The stator is fixed around the rotor, when the rotor runs at high speed, the rotor generates a variable magnetic field, and the stator coil cuts the magnetic induction line to generate electric energy, so that the purpose of recycling the mechanical energy of the air conditioner rotating shaft is achieved.
It should be noted that the refrigeration device 3 may be a refrigeration sheet or a temperature difference sheet, and the like, which is easily installed inside the external electrical box of the air conditioner. Preferably, the refrigeration equipment 3 comprises a plurality of refrigeration pieces, each refrigeration piece is uniformly laid inside the air conditioner external electrical appliance box at preset intervals, all areas inside the air conditioner external electrical appliance box can be refrigerated in a unified mode, and the refrigeration effect is better.
It should be noted that, the inside temperature control system of the air conditioner external electrical appliance box further includes:
a refrigeration equipment control switch;
the refrigeration equipment control switch is used for controlling the working state of the refrigeration equipment 3.
In this embodiment, a separate switch may be provided for the refrigeration equipment control switch to control the on/off/shift of the refrigeration equipment 3.
It can be understood that, the internal temperature control system of the external electrical appliance box of the air conditioner in this embodiment includes: a controller 1, an electromechanical conversion device 2 and a refrigeration device 3. The refrigeration equipment 3 is arranged inside the air conditioner external electrical appliance box so as to refrigerate the inside of the air conditioner external electrical appliance box when the power is on. When the controller 1 controls a circuit between the electromechanical conversion device 2 and the refrigeration device 3 to be powered on, the electric conversion device provides electric energy for the refrigeration device 3, so that the refrigeration device 3 refrigerates and cools the inside of an air conditioner external electrical appliance box. Mechanical energy that produces in the rotation process of air conditioner utilizes in this embodiment, and the electric energy loss when not only can not increasing refrigeration plant 3 operation can also be effectively cooled down to the outside electrical apparatus box of air conditioner inside. When the interior of the air conditioner external electrical appliance box is not required to be cooled, the controller 1 can control the circuit between the electromechanical conversion device 2 and the refrigeration device 3 to be disconnected, so that the refrigeration device 3 stops working.
Example two
Fig. 2 is a schematic structural diagram illustrating an internal temperature control system of an external electrical appliance box of an air conditioner according to another exemplary embodiment, and referring to fig. 2, the internal temperature control system of the external electrical appliance box of the air conditioner further includes:
a temperature sensor 4;
the temperature sensor 4 is arranged in an air conditioner external electrical appliance box;
the temperature sensor 4 is used for detecting the box inside temperature of the air conditioner external electrical appliance box and sending the box inside temperature to the controller 1.
It can be understood that in this embodiment, the temperature sensor 4 is arranged inside the external air conditioner electrical appliance box to obtain the box internal temperature of the external air conditioner electrical appliance box, and then a preset temperature threshold (for example, 60 °) is set, when the box internal temperature is higher than 60 °, the box internal temperature is higher, which may cause loss of components, and the controller 1 controls the electromechanical conversion device 2 to provide electric energy to the refrigeration device 3, so as to reduce the box internal temperature; when the temperature in the box is lower than 60 degrees, the temperature in the box is in a normal temperature range at the moment, and temperature control is not needed. In this embodiment, only when the temperature in the box is higher than 60 degrees, the refrigeration device 3 works, so that the power consumption of the refrigeration device 3 can be reduced, and the situation that the operation of the electrical appliance box is influenced due to the fact that the temperature in the box is too low when the refrigeration device 3 is always turned on can be avoided. The controller 1 controls the on/off of the circuit according to the set temperature threshold value, which belongs to the conventional technical means in the prior art, and is not described herein again.
Further, a first timing circuit is arranged in the temperature sensor 4;
the temperature sensor 4 detects the temperature in the box of the air conditioner external electrical appliance box according to the time interval set by the first timing circuit.
In a specific practice, the time interval set by the first timing circuit may be 30s, that is, the temperature sensor 4 detects the temperature inside the box of the external electrical appliance box of the air conditioner once every 30 s. It can be understood that, in this embodiment, it is not necessary to keep the temperature sensor 4 in the detection state, the power consumption at the temperature sensor 4 can be reduced, and the controller 1 only needs to perform the temperature determination every 30s, so that the workload of the controller 1 can be reduced.
EXAMPLE III
Fig. 3 is a schematic structural diagram illustrating an internal temperature control system of an external electrical appliance box of an air conditioner according to yet another exemplary embodiment, and referring to fig. 3, the internal temperature control system of the external electrical appliance box of the air conditioner further includes:
an energy storage unit 5;
the electromechanical conversion equipment 2 is connected with the refrigeration equipment 3 through an energy storage unit 5;
the controller 1 is specifically configured to control on/off of a circuit between the electromechanical conversion device 2 and the energy storage unit 5, and also control on/off of a circuit between the energy storage unit 5 and the refrigeration device 3.
It is understood that, in order to prevent the electric energy supplied by the electromechanical conversion device 2 to the refrigeration device 3 from exceeding the requirement of the refrigeration device 3, or the electric energy supplied by the electromechanical conversion device 2 to the refrigeration device 3 cannot meet the requirement of the refrigeration device 3, the energy storage unit 5 is used as an intermediate device between the electromechanical conversion device 2 and the refrigeration device 3 in the present embodiment. In this embodiment, when the electric energy provided by the electromechanical conversion device 2 to the refrigeration device 3 exceeds the demand of the refrigeration device 3, the overflowed electric energy is stored in the energy storage unit 5, so as to avoid electric energy waste. When the energy storage unit 5 stores electric energy, the situation that the electric energy provided by the electromechanical conversion device 2 to the refrigeration device 3 cannot meet the requirement of the refrigeration device 3 can be avoided.
It should be noted that, the inside temperature control system of the air conditioner external electrical appliance box further includes:
an electric quantity detection unit;
the electric quantity detection unit is respectively connected with the controller 1 and the energy storage unit 5 and is used for detecting the stored electric quantity in the energy storage unit 5 when receiving the detection signal sent by the controller 1.
It should be noted that a second timing circuit is arranged in the controller 1;
the controller 1 detects the amount of stored power in the power storage unit 5 through the power detection unit according to the time interval set by the second timing circuit.
In a specific practice, the time interval set by the second timing circuit may be 30s, i.e. the controller 1 detects the amount of stored electricity in the energy storage unit 5 every 30 s. It can be understood that, in the present embodiment, the power consumption at the power detecting unit can be reduced without maintaining the power detecting unit in the detecting state.
It can be understood that, in this embodiment, the electric quantity detection unit detects the electric quantity of the energy storage unit 5, so as to obtain the real-time stored electric quantity information of the energy storage unit 5.
It should be noted that, the inside temperature control system of the air conditioner external electrical appliance box further includes:
a first switch 6 and a second switch 7;
the controller 1 is respectively connected with a first switch 6 and a second switch 7;
the first switch 6 is arranged on the circuit between the electromechanical conversion device 2 and the energy storage unit 5;
a second switch 7 is arranged on the electric circuit between the energy storage unit 5 and the refrigerating device 3.
In particular practice, the first switch 6 and the second switch 7 may be relays or other switching elements. It can be understood that the controller 1 controls the on/off of the circuit between the electromechanical transducer device 2 and the energy storage unit 5 through the first switch 6, and controls the on/off of the circuit between the energy storage unit 5 and the refrigeration device 3 through the second switch 7.
It should be noted that, the inside temperature control system of the air conditioner external electrical appliance box further includes:
a rectifying circuit;
the electromechanical conversion device 2 is connected with the energy storage unit 5 through a rectifying circuit.
It can be understood that the current generated by the electromechanical conversion device 2 is alternating current, and the refrigeration device 3 needs direct current to operate, so in the embodiment, the alternating current generated by the electromechanical conversion device 2 is converted into direct current by the rectifier circuit and stored in the energy storage unit 5.
It should be noted that, the inside temperature control system of the air conditioner external electrical appliance box further includes:
a third switch;
the controller 1 is also connected with a third switch;
the refrigeration equipment 3 is connected to an air conditioner drive board power supply or a main board power supply through a third switch.
It can be understood that, in this embodiment, when the temperature in the box is higher than the preset temperature threshold value and the refrigeration device 3 is required to cool the electrical box, the energy storage unit 5 cannot provide electric energy to the refrigeration device 3, in this embodiment, the refrigeration device 3 is also connected to the air conditioner drive board power supply or the motherboard power supply through the third switch. The third switch is used as an emergency switch, and is in a closed state under a normal condition so as to avoid occupying an air conditioner driving board power supply or a mainboard power supply to influence the air conditioner work, but when the temperature in the box is higher than a preset temperature threshold value and the energy storage unit 5 cannot provide electric energy for the refrigeration equipment 3, the controller 1 controls the third switch to be opened, so that the refrigeration equipment 3 is connected to the air conditioner driving board power supply or the mainboard power supply to maintain normal work.
It should be noted that, the inside temperature control system of the air conditioner external electrical appliance box further includes:
an energy storage unit 5 electric quantity indicator;
the energy storage unit 5 electric quantity indicator is connected with the energy storage unit 5 and used for indicating the stored electric quantity in the energy storage unit 5.
The energy storage unit 5 charge indicator may be a light indicator and/or a sound indicator. For example, the controller 1 may indicate a green light by a light indicator when the stored power in the power storage unit 5 is higher than 80%, indicate a yellow light by a light indicator when the stored power in the power storage unit 5 is between 20-80%, and indicate a red light by a light indicator when the stored power in the power storage unit 5 is lower than 20%. The controller 1 may perform the five-time buzzer prompt through the sound indicator when the stored electric quantity in the energy storage unit 5 is charged to 100%, perform the four-time buzzer prompt when the stored electric quantity in the energy storage unit 5 is reduced to 50%, and perform the three-time buzzer prompt when the stored electric quantity in the energy storage unit 5 is reduced to 20%. In specific practice, the energy storage unit 5 electric quantity indicator can be adjusted according to actual conditions, the energy storage unit 5 electric quantity indicator is not specifically limited in the embodiment, and the energy storage unit 5 electric quantity indicator only needs to complete the indicating work of the stored electric quantity in the energy storage unit 5.
Example four
An air conditioner, comprising:
the air conditioner main part to and the inside temperature control system of outer electrical apparatus box of air conditioner like any one above embodiment.
It can be understood that, the air conditioner in this embodiment can utilize the mechanical energy generated in the rotation process of the air conditioner due to the temperature control system inside the external electrical appliance box of the air conditioner in any one of the above embodiments, so that the electric energy loss in the operation of the refrigeration equipment 3 is not increased, and the inside of the external electrical appliance box of the air conditioner can be effectively cooled.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar contents in other embodiments may be referred to for the contents which are not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 application. 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.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (13)
1. The utility model provides an outer electrical apparatus box inside temperature control system of air conditioner which characterized in that includes:
the system comprises a controller, an electromechanical conversion device and a refrigeration device;
the refrigeration equipment is arranged inside an air conditioner external electrical appliance box;
the electromechanical conversion equipment is respectively connected with the controller and the refrigeration equipment;
the electromechanical conversion equipment is connected with an air conditioner rotating shaft to generate electric energy when an air conditioner operates and provide the electric energy for the refrigeration equipment;
the controller is used for controlling the on-off of a circuit between the electromechanical conversion equipment and the refrigeration equipment.
2. The internal temperature control system of an outdoor unit casing of an air conditioner according to claim 1, further comprising:
a temperature sensor;
the temperature sensor is arranged inside an air conditioner external electrical appliance box;
the temperature sensor is used for detecting the temperature in the box of the air conditioner external electrical appliance box and sending the temperature in the box to the controller.
3. The internal temperature control system of an outdoor unit box of an air conditioner as claimed in claim 2, wherein a first timing circuit is provided in the temperature sensor;
the temperature sensor detects the temperature in the box of the air conditioner external electrical appliance box according to the time interval set by the first timing circuit.
4. The system for controlling the temperature inside an outdoor unit casing of an air conditioner according to any one of claims 1 to 3, further comprising:
an energy storage unit;
the electromechanical conversion equipment is connected with the refrigeration equipment through the energy storage unit;
the controller is specifically used for controlling the on-off of a circuit between the electromechanical conversion device and the energy storage unit and controlling the on-off of a circuit between the energy storage unit and the refrigeration device.
5. The system for controlling temperature inside an external electrical appliance box of an air conditioner as claimed in claim 4, further comprising:
an electric quantity detection unit;
the electric quantity detection unit is respectively connected with the controller and the energy storage unit and used for detecting the stored electric quantity in the energy storage unit when receiving a detection signal sent by the controller.
6. The internal temperature control system of an outdoor unit box of an air conditioner as claimed in claim 5, wherein a second timing circuit is provided in the controller;
and the controller sends a detection signal to the electric quantity detection unit according to the time interval set by the second timing circuit.
7. The system for controlling temperature inside an external electrical appliance box of an air conditioner as claimed in claim 4, further comprising:
a first switch and a second switch;
the controller is respectively connected with the first switch and the second switch;
the first switch is arranged on a circuit between the electromechanical conversion device and the energy storage unit;
the second switch is arranged on a circuit between the energy storage unit and the refrigeration equipment.
8. The system for controlling temperature inside an external electrical appliance box of an air conditioner as claimed in claim 4, further comprising:
a rectifying circuit;
the electromechanical conversion equipment is connected with the energy storage unit through the rectifying circuit.
9. The system for controlling the temperature inside an outdoor unit casing of an air conditioner according to any one of claims 1 to 3, further comprising:
a third switch;
the controller is also connected with the third switch;
the refrigeration equipment is connected to an air conditioner drive board power supply or a main board power supply through the third switch.
10. The internal temperature control system of an outdoor unit casing of an air conditioner of claim 4, further comprising:
an energy storage cell charge indicator;
the energy storage unit electric quantity indicator is connected with the energy storage unit and used for indicating the stored electric quantity in the energy storage unit.
11. The system for controlling the temperature inside an outdoor unit casing of an air conditioner according to any one of claims 1 to 3, further comprising:
a refrigeration equipment control switch;
the refrigeration equipment control switch is used for controlling the working state of the refrigeration equipment.
12. The internal temperature control system of an external electrical appliance box of an air conditioner as claimed in any one of claims 1 to 3, wherein the refrigeration device comprises a plurality of refrigeration sheets;
and the refrigerating pieces are uniformly paved inside the air conditioner external unit electrical box at preset intervals.
13. An air conditioner, comprising:
an air conditioner main body and a temperature control system inside an external air conditioner appliance box according to any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221802977.1U CN218001674U (en) | 2022-07-12 | 2022-07-12 | Internal temperature control system of air conditioner external unit electrical box and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221802977.1U CN218001674U (en) | 2022-07-12 | 2022-07-12 | Internal temperature control system of air conditioner external unit electrical box and air conditioner |
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|---|---|
| CN218001674U true CN218001674U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221802977.1U Active CN218001674U (en) | 2022-07-12 | 2022-07-12 | Internal temperature control system of air conditioner external unit electrical box and air conditioner |
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| CN (1) | CN218001674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164288A (en) * | 2022-07-12 | 2022-10-11 | 珠海格力电器股份有限公司 | Internal temperature control system and method for air conditioner external unit electrical box and air conditioner |
-
2022
- 2022-07-12 CN CN202221802977.1U patent/CN218001674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164288A (en) * | 2022-07-12 | 2022-10-11 | 珠海格力电器股份有限公司 | Internal temperature control system and method for air conditioner external unit electrical box and air conditioner |
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