CN217655597U - Wireless control assembly and electric water heater - Google Patents
Wireless control assembly and electric water heater Download PDFInfo
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- CN217655597U CN217655597U CN202123430819.6U CN202123430819U CN217655597U CN 217655597 U CN217655597 U CN 217655597U CN 202123430819 U CN202123430819 U CN 202123430819U CN 217655597 U CN217655597 U CN 217655597U
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- storage battery
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Abstract
The utility model provides a wireless control assembly and an electric water heater; the wireless control assembly comprises a control mainboard, a wireless control module and a wireless control module, wherein the control mainboard comprises a power supply unit and a transmitter electrically connected with the power supply unit; the operation panel and the control main board can be in wireless communication with each other, and the operation panel comprises a storage battery and a receiver electrically connected with the storage battery; the transmitter converts the electric energy provided by the power supply unit into relay energy in other forms, the receiver receives the energy transmitted by the transmitter and converts the energy into current to provide electric energy for the operation of each component of the operation panel, and the current can flow into the storage battery to charge the storage battery so that the storage battery can store the electric energy. The utility model discloses a transmitter and receiver use wireless power supply's mode to provide the electric energy for operating panel, charge to the battery simultaneously, and the battery can provide the electric energy for operating panel's each components and parts to make operating panel install other places far away beyond electric water heater also can normally carry out work.
Description
Technical Field
The utility model relates to an electric water heater's technical field, in particular to wireless control subassembly and electric water heater.
Background
Electric water heater is as the electrical apparatus commonly used of family life, and along with the development of science and technology level, current electric water heater function is more and more to satisfy people's user demand, electric water heater generally be provided with the control mainboard and with control mainboard electric connection's operating panel, the user can set up operation such as water temperature through operating panel.
The operation panel of the existing electric water heater is connected with the control main board through a cable, and the installation mode needs to dig out heat insulation materials in the electric water heater and lay pipelines, so that the internal space of the electric water heater is occupied, the energy efficiency is influenced, and faults are easily caused by poor plugging or disconnection of a connecting wire. Meanwhile, in order to conveniently fix the operation panel, because the position of the operation panel is limited by cable connection, an engineer installs the position of the operation panel on the electric water heater, and a user can not freely install the operation panel on other places except the electric water heater according to the preference habit of the user.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a wireless control subassembly and electric water heater aims at solving effectively that operating panel's position receives the problem of restriction.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a wireless control assembly, which is used for an electric water heater; the wireless control assembly comprises a control main board, a wireless control module and a wireless control module, wherein the control main board comprises a power supply unit and a transmitter electrically connected with the power supply unit; the operation panel and the control main board can be in wireless communication with each other, and the operation panel comprises a storage battery and a receiver electrically connected with the storage battery; the receiver receives the relay energy transmitted by the transmitter and converts the relay energy into current to provide electric energy for the operation of each component of the operation panel, and the current can flow into the storage battery to charge the storage battery so as to enable the storage battery to store the electric energy.
Compared with the prior art, the utility model discloses a transmitter with the receiver uses wireless power supply's mode to do operating panel provides the electric energy, and is right simultaneously the battery charges, the battery can do operating panel's each components and parts provide the electric energy, so that operating panel installs and also can normally work in other places far away beyond electric water heater.
In a preferred embodiment, the transmitter and the receiver are each constituted by a coil.
In a preferred embodiment, the control motherboard comprises a first wireless module; the operation panel comprises a second wireless module; the first wireless module and the second wireless module can receive and transmit wireless signals with each other.
In a preferred embodiment, the control main board includes a temperature sensor electrically connected to the first wireless module; the operating panel comprises a control chip and a display screen, the second wireless module is electrically connected with the control chip, and the control chip is electrically connected with the display screen.
In a preferred embodiment, the control main board further comprises a relay and a relay driving circuit; the relay is electrically connected with the first wireless module through the relay driving circuit.
In a preferred embodiment, the operation panel includes keys and a key detection circuit; the key is electrically connected with the key detection circuit; the key detection circuit is electrically connected with the control chip.
In a preferred embodiment, the operation panel includes a USB interface electrically connected to the battery.
In a preferred embodiment, the operation panel includes a dry battery case to house dry batteries; the dry battery is electrically connected with the dry battery box; the dry battery box is electrically connected with all components of the operation panel.
The utility model also provides an electric water heater, which comprises a shell, a cover plate connected with the shell and the wireless control assembly as above; the casing with cover plate erection joint back forms one and holds the chamber, the control mainboard setting is in hold the intracavity.
In a preferred embodiment, the housing is provided with a mounting portion disposed adjacent to the accommodating chamber; the operation panel is placed on the mounting portion.
For a better understanding and practice, the present invention is described in detail in the following figures in conjunction with the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a block diagram of a control motherboard;
FIG. 2 is a schematic view of a frame of the operator panel;
FIG. 3 is a schematic diagram of a framework of a wireless control assembly;
FIG. 4 is a schematic view of an operator panel placed on an electric water heater;
fig. 5 is a schematic view of the operation panel detached from the electric water heater.
Description of reference numerals:
100-control mainboard, 110-power supply unit, 120-emitter, 130-first wireless module, 140-temperature sensor, 150-relay drive circuit, 160-relay, 200-operation panel, 210-storage battery, 220-receiver, 230-second wireless module, 240-control chip, 250-display drive circuit, 260-display screen, 270-button, 280-button detection circuit, 310-shell, 311-installation part, 320-cover plate, 330-accommodation cavity.
Detailed Description
In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.
It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the claims that follow. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Further, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Specifically, as shown in fig. 1 to 5, the present invention provides a wireless control assembly for an electric water heater; the wireless control assembly comprises a control main board 100, a wireless control module and a wireless control module, wherein the control main board 100 comprises a power supply unit 110 and a transmitter 120 electrically connected with the power supply unit 110; an operation panel 200 capable of performing wireless communication with the control main board 100, wherein the operation panel 200 includes a storage battery 210 and a receiver 220 electrically connected to the storage battery 210; the transmitter 120 converts the electric energy provided by the power supply unit 110 into other forms of relay energy (such as electromagnetic field energy, laser, microwave, etc.), the receiver 220 receives the relay energy transmitted by the transmitter 120 and converts the relay energy into current to provide electric energy for the operations of the components of the operation panel 200, and the current can flow into the storage battery 210 to charge the storage battery 210.
Compared with the prior art, the utility model discloses a transmitter 120 with receiver 220 does with wireless power supply's mode operating panel 200 provides the electric energy, and is right simultaneously battery 210 charges, battery 210 can do operating panel's each components and parts provide the electric energy, so that operating panel 200 installs and also can normally work in other places far away beyond the electric water heater.
In one embodiment, the transmitter 120 and the receiver 220 are each comprised of a coil. The power supply unit 110 supplies power to the transmitter 120, then the transmitter 120 generates electromagnetic field energy, and finally the receiver 220 receives the electromagnetic field energy and converts it into power to charge the battery 210.
Further, when the storage battery 210 is charged, the operation panel 200 and the control main board 100 need to be disposed close to each other, so that the receiver 220 can be within the electromagnetic field energy of the transmitter 120.
In one embodiment, as shown in fig. 1 to 3, the control board 100 includes a first wireless module 130; the operation panel 200 includes a second wireless module 230; the first wireless module 130 and the second wireless module 230 can receive and transmit wireless signals with each other. In the present invention, the communication between the control motherboard 100 and the operation panel 200 is realized by setting the first and second wireless modules, specifically, the setting parameters (such as setting temperature, working mode, etc.) of the operation panel 200 are converted into wireless signals by the second wireless module 230, and transmitted to the first wireless module 130, and the control motherboard 100 executes the relevant operation instructions of the operation panel 200; the working data of the control main board 100 executing the relevant operation instructions is converted into a wireless signal through the first wireless module 130, and the working data is transmitted back to the operation panel 200.
Further, as shown in fig. 1 to 3, the control main board 100 includes a temperature sensor 140 electrically connected to the first wireless module 130; the operation panel 200 includes a control chip 240 and a display screen 260, the second wireless module 230 is electrically connected to the control chip 240, and the control chip 240 is electrically connected to the display screen 260. The utility model discloses in, temperature sensor 140 is used for monitoring electric water heater's water storage temperature, then passes through first wireless module 130 turns into radio signal with water storage temperature's numerical value, launches to on the second wireless module 230, pass through at last control chip 240 transmits temperature numerical value to on the display screen 260, let the user can pass through the temperature of water storage is looked over to display screen 260.
In one embodiment, as shown in fig. 1 and 3, the control main board 100 further includes a relay 160 and a relay driving circuit 150; the relay 160 is electrically connected to the first wireless module 130 through the relay driving circuit 150. The relay driving circuit 150 is designed to amplify the driving signal transmitted from the first wireless module 130 and provide the driving signal to the relay 160. The relay 160 plays a role in automatic adjustment, safety protection, circuit conversion, and the like in the circuit of the control main board 100.
It should be noted that, in the present invention, the driving circuit includes the display driving circuit 250 and the relay driving circuit 150, and the principle of the driving circuit is not described in detail without affecting understanding of the present invention.
Further, as shown in fig. 1 and 3, the power supply unit 110 is electrically connected to the first wireless module 130, the temperature sensor 140, the relay driving circuit 150, and the relay 160, respectively, to supply power.
Further, as shown in fig. 2 and 3, the operation panel 200 includes a key 270 and a key detection circuit 280; the key 270 is electrically connected to the key detection circuit 280; the key detection circuit 280 is electrically connected to the control chip 240. The key detection circuit 280 is used for detecting whether a key 270 is pressed down; if the key 270 is pressed, the detection circuit transmits a corresponding signal to the control chip 240; and then wirelessly transmitting the signal to the control main board 100, and the control main board 100 executing relevant operations according to the received signal.
In one embodiment, as shown in fig. 2 and 3, the operation panel 200 further includes a display driving circuit 250; the display screen 260 is electrically connected to the control chip 240 through the display driving circuit 250. The purpose of the display driving circuit 250 is to amplify the control signal transmitted from the control chip 240 and provide the control signal to the display screen 260.
In one embodiment, the operation panel 200 includes a USB interface, which is electrically connected to the battery 210. The USB interface can be externally connected with a power supply to charge the storage battery 210, so that when the operation panel 200 is installed at a position other than an electric water heater, the operation panel 200 can be powered and charged only by arranging a power socket near the installation position of the operation panel 200, and the operation panel 200 does not need to be close to the control mainboard 100 for charging, so as to facilitate the use of a user; meanwhile, after the storage battery 210 is charged, the operation panel 200 may not occupy the position of the power socket, which is convenient for the user to use other electrical equipment.
In one embodiment, the operation panel 200 includes a dry battery case to house dry batteries; the dry battery is electrically connected with the dry battery box; the dry battery box is electrically connected to the components of the operation panel 200. The utility model discloses in, the dry battery is as reserve power supply scheme, and the mountable is in when the user has the needs on the dry battery case, for example operating panel 200 does not use during the external power supply of USB interface, the mountable the dry battery supplies power.
Further, the battery 210 and the dry cell are connected in parallel, and in the case of installing the dry cell, the battery 210 and the dry cell can supply power simultaneously.
In the drawings, the USB port, the dry battery, and the dry battery case are omitted without affecting the understanding of the present invention.
As shown in fig. 4 and 5, the present invention further provides an electric water heater, which includes a housing 310, a cover plate 320 connected to the housing 310, and a wireless control assembly as described above; after the housing 310 and the cover plate 320 are mounted and connected, an accommodating cavity 330 is formed, and the control main board 100 is disposed in the accommodating cavity 330, so that the control main board 100 is hidden inside the electric water heater to protect the control main board 100.
Further, as shown in fig. 5, the housing 310 is provided with a mounting portion 311 disposed adjacent to the accommodating chamber 330; the operation panel 200 is placed on the mounting portion 311. The utility model discloses in, it is less to consider wireless power supply's scope, will installation department 311 is close to hold chamber 330 setting, in order to reduce the transmitter 120 with receiver 220's distance is favorable to reducing the attenuation loss among the wireless signal transmission process, and it is just right effectively to improve energy availability factor battery 210 charges.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must include a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention are not departed from the spirit and scope of the present invention, provided they fall within the scope of the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include such modifications and variations.
Claims (10)
1. A wireless control assembly, comprising:
the control mainboard comprises a power supply unit and a transmitter electrically connected with the power supply unit;
the operation panel and the control main board can be in wireless communication with each other, and the operation panel comprises a storage battery and a receiver electrically connected with the storage battery;
the transmitter converts the electric energy provided by the power supply unit into relay energy, the receiver receives the relay energy transmitted by the transmitter and converts the relay energy into current to provide electric energy for the operation of each component of the operation panel, and the current can flow into the storage battery to charge the storage battery so as to enable the storage battery to store the electric energy.
2. The wireless control assembly of claim 1, wherein:
the transmitter and the receiver are each constituted by a coil.
3. The wireless control assembly of claim 1, wherein:
the control mainboard comprises a first wireless module;
the operation panel comprises a second wireless module;
the first wireless module and the second wireless module can receive and transmit wireless signals with each other.
4. The wireless control assembly of claim 3, wherein:
the control main board comprises a temperature sensor which is electrically connected with the first wireless module;
the operation panel comprises a control chip and a display screen, the second wireless module is electrically connected with the control chip, and the control chip is electrically connected with the display screen.
5. The wireless control assembly of claim 4, wherein:
the control main board further comprises a relay and a relay driving circuit;
the relay is electrically connected with the first wireless module through the relay driving circuit.
6. The wireless control assembly of claim 4, wherein:
the operation panel comprises a key and a key detection circuit;
the key is electrically connected with the key detection circuit;
the key detection circuit is electrically connected with the control chip.
7. The wireless control assembly of claim 1, wherein:
the operation panel comprises a USB interface which is electrically connected with the storage battery.
8. The wireless control assembly of claim 1, wherein:
the operation panel comprises a dry battery box for placing a dry battery;
the dry battery is electrically connected with the dry battery box; the dry battery box is electrically connected with all components of the operation panel.
9. An electric water heater comprising a housing, a cover connected to said housing, and the wireless control assembly of any one of claims 1-8; the shell and the cover plate are installed and connected to form an accommodating cavity, and the control main board is arranged in the accommodating cavity.
10. The electric water heater of claim 9, wherein:
the shell is provided with a mounting part which is arranged close to the accommodating cavity;
the operation panel is placed on the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123430819.6U CN217655597U (en) | 2021-12-30 | 2021-12-30 | Wireless control assembly and electric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123430819.6U CN217655597U (en) | 2021-12-30 | 2021-12-30 | Wireless control assembly and electric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217655597U true CN217655597U (en) | 2022-10-25 |
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ID=83659153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123430819.6U Active CN217655597U (en) | 2021-12-30 | 2021-12-30 | Wireless control assembly and electric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217655597U (en) |
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2021
- 2021-12-30 CN CN202123430819.6U patent/CN217655597U/en active Active
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