CN107277955B - Control device and electromagnetic induction hot water heating device - Google Patents
Control device and electromagnetic induction hot water heating device Download PDFInfo
- Publication number
- CN107277955B CN107277955B CN201710624803.8A CN201710624803A CN107277955B CN 107277955 B CN107277955 B CN 107277955B CN 201710624803 A CN201710624803 A CN 201710624803A CN 107277955 B CN107277955 B CN 107277955B
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- Prior art keywords
- main board
- coil
- electromagnetic induction
- control
- hot water
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
Abstract
The present invention relates to a control device and an electromagnetic induction heating apparatus. The control device comprises a control main board, a secondary main board, a primary coil and a secondary coil, wherein the control main board is respectively and electrically connected with the primary coil and a power supply, the control main board is used for rectifying alternating current into high-frequency direct current, the primary coil is used for generating a high-frequency electromagnetic field, the primary coil and the secondary coil are mutually matched for electromagnetic induction, the secondary main board is electrically connected with the secondary coil, the secondary main board is respectively and electrically connected with the secondary coil and the device to be controlled, and communication is carried out between the secondary main board and the control main board. The control device can adjust the device to be controlled, the secondary main board is used for distributing energy in the adjustment process, the device to be controlled works by using electromagnetic induction current, electric shock injury can be effectively prevented when a leak occurs, and the safe and reliable use process is ensured.
Description
Technical Field
The invention relates to the technical field of control, in particular to a control device. The invention also relates to an electromagnetic induction hot water heating device using the control device.
Background
The conventional control device uses the main control board to directly control the control piece to be controlled, and the mode is used for controlling each part to possibly generate electric leakage risks so as to lead to electric shock of a user, and the use of electrical products has certain risks. The conventional heating device cannot effectively cool the electrical components, the service life of the components is easy to influence, and long-term use is not utilized.
Disclosure of Invention
The invention aims to provide a safe and reliable control device.
The second technical problem to be solved by the invention is to provide a safe and reliable electromagnetic induction hot water heating device with long service life
The invention adopts the technical scheme that: the utility model provides a controlling means, including control mainboard, secondary mainboard, primary coil and secondary coil, control mainboard is used for rectifying alternating current to high frequency direct current, primary coil and power all with control mainboard electric connection, primary coil is used for producing high frequency electromagnetic field, primary coil with the mutual cooperation of secondary coil carries out electromagnetic induction, secondary mainboard with secondary coil electric connection, secondary mainboard with electric connection between the control mainboard, secondary coil and wait controlling means all with secondary mainboard electric connection.
Compared with the background technology, the control device of the invention has the beneficial effects that: the control device performs circuit control through cooperation of a control main board, a secondary main board, a primary coil and a secondary coil, in the use process, alternating current is rectified into high-frequency direct current through the control main board, the high-frequency direct current is converted into a high-frequency electromagnetic field after passing through the primary coil, electromagnetic induction is performed between the primary coil and the secondary coil, the secondary coil generates induction voltage, the induction voltage is transmitted to the secondary main board, the induction voltage is output to a device to be controlled after passing through the secondary main board, information is fed back to the secondary main board after the device to be controlled works, the secondary main board transmits the information to the control main board, and the control main board and the secondary main board regulate and control as required; the adjustment of the device to be controlled can be well carried out through the secondary main board in such a way, the device to be controlled works through using electromagnetic induction current, electric shock injury can be effectively prevented from being caused when a leak occurs, and the safe and reliable use process is ensured.
In one embodiment, the primary coil comprises a first wire coil and a first lead, a first central hole is formed in the first wire coil, the first wire coil is connected with the first lead, the secondary coil comprises a second wire coil and a second lead, a second central hole is formed in the second wire coil, the second wire coil is connected with the second lead, and the second wire coil is arranged opposite to the first wire coil. The electromagnetic induction can be conveniently carried out through the arrangement of the first wire coil and the second wire coil, the electromagnetic induction can be completed through the cooperation of the simple coil, the structure is simple and reliable, the large-scale popularization and the use are convenient, and meanwhile, the use process is safe and reliable.
In one embodiment, the control main board comprises a first circuit board and a choke coil, the first circuit board is connected with the choke coil, the secondary main board comprises a second circuit board and a relay, and the relay is arranged on the second circuit board. The choke coil can be used for conveniently converting alternating current into high-frequency direct current, the conversion process is convenient and reliable, and the relay can be used for effectively distributing energy of the secondary coil.
In one embodiment, the first circuit board is further provided with a power line connection terminal, and the second circuit board is further provided with a secondary coil connection terminal for connecting with the secondary coil. The power line binding post and secondary winding binding post's use can make things convenient for the wiring, and it is more convenient to use.
In one embodiment, the control motherboard further comprises a heat sink disposed on the first circuit board. The heat dissipation plate can effectively reduce the temperature of the control main board and prolong the service life of the control main board.
In one embodiment, the remote controller is further included, and the control main board and the secondary main board are both in communication with the remote controller. The remote control 7 can be arranged for convenient use.
The invention adopts the technical scheme that: the utility model provides an electromagnetic induction hot water heating system, including wind channel, fan, electric heater, electric water heater and above-mentioned controlling means, the wind channel be equipped with the cavity and with the first opening and the second opening of cavity intercommunication, the first air intake of fan with the second opening is connected, the first air outlet of fan with the second air intake connection of electric heater, be equipped with the second air outlet on the electric heater, the fan electric heater with electric water heater all with controlling means electric connection.
Compared with the background technology, the electromagnetic induction hot water heating device has the beneficial effects that: this electromagnetic induction hot water heating system uses controlling means to control the use safe and reliable to fan, electric heater and electric water heater, and control is convenient, and fan, electric heater's cooperation can heat, and fan and electric heater work when using electric water heater to need the heating, only need the fan work when taking a breath, only need fan and electric heater work when heating, and the integrated form is various, can satisfy multiple demand, uses controlling means to control can effectively avoid the electric leakage to take place the electric shock accident.
In one embodiment, a temperature sensor is disposed in the electric water heater, and the temperature sensor is electrically connected with the control device. The temperature sensor can be conveniently controlled, and when the temperature is lower than a set value, the control device can timely control the electric water heater to heat.
In one embodiment, the air duct includes an air duct upper housing and an air duct lower housing, the air duct upper housing being connected to the air duct lower housing. The air duct is arranged as an air duct upper shell and an air duct lower shell, and is convenient to install.
In one embodiment, the control device is disposed within the cavity. The control device is arranged in the cavity, the cooling of the control device is accelerated by wind generated during the operation of the fan, the service life of the control device is effectively prolonged, and meanwhile, the heat generated during the operation of the control device is effectively utilized, so that the heat recycling is completed.
Drawings
FIG. 1 is a schematic diagram of a control device according to an embodiment of the present invention;
fig. 2 is a perspective view of a heating part of an electromagnetic induction hot water heating apparatus according to an embodiment of the present invention;
fig. 3 is an exploded view of a heating part of an electromagnetic induction hot water heating apparatus according to an embodiment of the present invention;
fig. 4 is a perspective view of a control motherboard according to an embodiment of the present invention;
fig. 5 is a perspective view of a secondary motherboard according to an embodiment of the present invention;
fig. 6 is a perspective view of a secondary coil according to an embodiment of the present invention;
fig. 7 is a perspective view of a primary coil according to an embodiment of the present invention;
fig. 8 is a perspective view of an electric water heater according to an embodiment of the present invention.
1. The air duct comprises an air duct, an air duct upper shell, an air duct lower shell and a first opening, wherein the air duct upper shell is a first opening;
2. control device, 21, control motherboard, 211, first circuit board, 212, choke coil, 213, heat sink, 214, power wire connection terminal, 22, secondary motherboard, 221, second circuit board, 222, relay, 223, secondary wire connection terminal, 23, primary coil, 231, first wire coil, 232, first lead, 233, first central bore, 24, secondary coil, 241, second wire coil, 242, second lead, 243, second central bore.
3. A blower;
4. a housing;
5. an electric heater;
51. a second air outlet;
6. electric water heater;
7. and a remote controller.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," "having," and/or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a stated feature, element, and/or component is present, but does not exclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
When an element or layer is referred to as being "on," "engaged to," "connected to" another element or layer, it can be directly on, engaged to, connected to, or coupled to the other element or layer, or intervening elements or layers may be present. In contrast, when an element is referred to as being "directly on," "directly engaged to," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship between elements (e.g., "between" pairs "directly between," "adjacent" pairs "directly adjacent," etc.) will be interpreted in a similar manner. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, first member, first region, first layer, or first section described below could be termed a second element, second member, second region, second layer, or second section without departing from the teachings of the example embodiments.
Referring to fig. 1, an embodiment of the present invention discloses a control device, which includes a control main board 21, a secondary main board 22, a primary coil 23 and a secondary coil 24, wherein the control main board 21 is used for rectifying an alternating current into a high-frequency direct current, the primary coil 23 and a power supply are electrically connected with the control main board 21, the primary coil 23 is used for generating a high-frequency electromagnetic field, the primary coil 23 and the secondary coil 24 are mutually matched to perform electromagnetic induction, the secondary main board 22 is electrically connected with the secondary coil 24, the secondary main board 22 is electrically connected with the control main board 21, and the secondary coil 24 and the device to be controlled are electrically connected with the secondary main board 22.
The control device performs circuit control by matching the control main board 21, the secondary main board 22, the primary coil 23 and the secondary coil 24, in the use process, alternating current is rectified into high-frequency direct current by the control main board 21, the high-frequency direct current is converted into a high-frequency electromagnetic field after passing through the primary coil 23, electromagnetic induction is performed between the primary coil 23 and the secondary coil 24, the secondary coil 24 generates induction voltage, the induction voltage is transmitted to the secondary main board 22, the secondary main board 22 is transmitted to a device to be controlled, feedback information is transmitted to the secondary main board 22 after the device to be controlled works, the secondary main board 22 transmits the information to the control main board 21, and the control main board 21 and the secondary main board 22 are regulated and controlled according to requirements; the adjustment of the device to be controlled can be well carried out through the secondary main board 22 in such a way, the device to be controlled works through using electromagnetic induction current, electric shock injury caused by loopholes can be effectively prevented, and the safe and reliable use process is ensured.
Alternatively, the device to be controlled may be one or more of the electric water heater 6, the fan 3, and the electric heater 5.
Optionally, the electrical connection relationship between the secondary motherboard 22 and the control motherboard 21 is a line connection or a remote communication connection.
Optionally, the secondary motherboard 22 is used for controlling the device to be controlled.
Referring to fig. 3, 6 and 7, optionally, the primary coil 23 includes a first wire coil 231 and a first lead 232, a first central hole 233 is formed in the first wire coil 231, the first wire coil 231 is connected with the first lead 232, the secondary coil 24 includes a second wire coil 241 and a second lead 242, a second central hole 243 is formed in the second wire coil 241, the second wire coil 241 is connected with the second lead 242, and the second wire coil 241 is disposed opposite to the first wire coil 231. The electromagnetic induction can be conveniently carried out through the arrangement of the first wire coil 231 and the second wire coil 241, the electromagnetic induction can be completed through the cooperation of the simple coil, the structure is simple and reliable, the large-scale popularization and the use are convenient, and meanwhile, the use process is safe and reliable.
Referring to fig. 3, 4 and 5, optionally, the control main board 21 includes a first circuit board 211 and a choke coil 212, the first circuit board 211 is connected to the choke coil 212, the secondary main board 22 includes a second circuit board 221 and a relay 222, and the relay 222 is disposed on the second circuit board 221. The choke coil 212 can be used to convert alternating current into high frequency direct current conveniently and reliably, and the relay 222 can be used to effectively distribute the energy of the secondary coil 24.
Referring to fig. 3, 4 and 5, optionally, the first circuit board 211 is further provided with a power line connection terminal 214, and the second circuit board 221 is further provided with a secondary coil connection terminal 223 for connecting with the secondary coil 24. The power line connection terminal 214 and the secondary coil connection terminal 223 can be used for connection conveniently, and the use is more convenient.
Referring to fig. 4, optionally, the control motherboard 21 further includes a heat sink 213, and the heat sink 213 is disposed on the first circuit board 211. The heat sink 213 can effectively reduce the temperature of the control motherboard 21 and prolong the service life of the control motherboard 21.
Referring to fig. 1, optionally, the remote controller 7 is further included, and the control main board 21 and the secondary main board 22 are both in communication with the remote controller 7. The remote control 7 can be arranged for convenient use.
Referring to fig. 1, 2 and 3, an electromagnetic induction hot water heating device according to an embodiment of the present invention is disclosed, which includes an air duct 1, a fan 3, an electric heater 5, an electric water heater 6 and the control device 2, wherein the air duct 1 is provided with a cavity, a first opening 13 and a second opening communicated with the cavity, a first air inlet of the fan 3 is connected with the second opening, a first air outlet of the fan 3 is connected with a second air inlet of the electric heater 5, a second air outlet 51 is provided on the electric heater 5, and the fan 3, the electric heater 5 and the electric water heater 6 are all electrically connected with the control device 2.
Above-mentioned electromagnetic induction hot water heating system uses controlling means 2 to control the use safe and reliable, control is convenient to fan 3, electric heater 5 and electric water heater 6, and fan 3, electric heater 5's cooperation can heat, and fan 3 and electric heater 5 work when using electric water heater 6 to need heating, only need fan 3 work when taking a breath, only need fan 3 and electric heater 5 work when heating, and the integrated configuration is various, can satisfy multiple demand, uses controlling means 2 to control can effectively avoid the electric leakage to take place the electric shock accident.
Referring to fig. 2 and 3, optionally, the air conditioner further includes a housing 4, where the housing 4, the fan 3, and the electric heater 5 form a working space.
Optionally, a temperature sensor is disposed in the electric water heater 5, and the temperature sensor is electrically connected to the control device 2. The temperature sensor can be conveniently controlled, and when the temperature is lower than a set value, the control device 2 can timely control the electric water heater 5 to heat.
Referring to fig. 3, the air duct 1 may alternatively include an air duct upper case 11 and an air duct lower case 12, and the air duct upper case 11 is connected to the air duct lower case 12. The air duct 1 is provided with an air duct upper shell 11 and an air duct lower shell 12 which are convenient to install.
Optionally, the control device 2 is arranged within the cavity. The control device 2 is arranged in the cavity, the cooling of the control device 2 is accelerated by wind generated during the operation of the fan 3, the service life of the control device is effectively prolonged, and meanwhile, the heat generated during the operation of the control device 2 is effectively utilized, so that the heat recycling is completed.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. An electromagnetic induction hot water heating device is characterized by comprising an air duct (1), a fan (3), an electric heater (5), an electric water heater (6) and a control device (2);
wherein the control device (2) comprises: the control main board (21), secondary main board (22), primary coil (23) and secondary coil (24), control main board (21) are used for rectifying alternating current into high-frequency direct current, primary coil (23) and power are all connected with control main board (21) electrically, primary coil (23) are used for producing high-frequency electromagnetic field, primary coil (23) with secondary coil (24) mutually cooperate and carry out electromagnetic induction, secondary main board (22) with secondary coil (24) electric connection, secondary main board (22) with electric connection between control main board (21), secondary coil (24) and wait controlling means all with secondary main board (22) electric connection;
the air duct (1) is provided with a cavity, a first opening (13) and a second opening, wherein the first opening is communicated with the cavity, a first air inlet of the fan (3) is connected with the second opening, a first air outlet of the fan (3) is connected with a second air inlet of the electric heater (5), a second air outlet (51) is formed in the electric heater (5), and the fan (3), the electric heater (5) and the electric water heater (6) are electrically connected with the control device (2).
2. The electromagnetic induction hot water heating apparatus as claimed in claim 1, wherein the primary coil (23) comprises a first wire coil (231) and a first lead (232), a first central hole (233) is formed in the first wire coil (231), the first wire coil (231) is connected with the first lead (232), the secondary coil (24) comprises a second wire coil (241) and a second lead (242), a second central hole (243) is formed in the second wire coil (241), the second wire coil (241) is connected with the second lead (242), and the second wire coil (241) is arranged opposite to the first wire coil (231).
3. The electromagnetic induction hot water heating apparatus as claimed in claim 1, wherein the control main board (21) includes a first circuit board (211) and a choke coil (212), the first circuit board (211) is connected with the choke coil (212), the secondary main board (22) includes a second circuit board (221) and a relay (222), and the relay (222) is disposed on the second circuit board (221).
4. An electromagnetic induction hot water heating apparatus according to claim 3, characterized in that the first circuit board (211) is further provided with a power line connection terminal (214), and the second circuit board (221) is further provided with a secondary coil connection terminal (223) for connection with the secondary coil (24).
5. An electromagnetic induction hot water heating apparatus as claimed in claim 3, characterized in that the control main board (21) further comprises a heat sink (213), the heat sink (213) being provided on the first circuit board (211).
6. An electromagnetic induction hot water heating apparatus as claimed in claim 1, further comprising a remote control (7), the control main board (21) and the secondary main board (22) each being in communication with the remote control (7).
7. An electromagnetic induction heating unit according to claim 1, characterized in that the electrical connection between the secondary main board (22) and the control main board (21) is a wired connection or a telecommunication connection.
8. An electromagnetic induction hot water heating apparatus as claimed in claim 1, characterized in that a temperature sensor is provided in the electric water heater (5), said temperature sensor being electrically connected to the control device (2).
9. An electromagnetic induction hot water heating apparatus as claimed in claim 1, wherein the air duct (1) comprises an air duct upper housing (11) and an air duct lower housing (12), the air duct upper housing (11) being connected to the air duct lower housing (12).
10. An electromagnetic induction hot water heating apparatus as claimed in claim 1, characterized in that the control means (2) is arranged within the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624803.8A CN107277955B (en) | 2017-07-27 | 2017-07-27 | Control device and electromagnetic induction hot water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710624803.8A CN107277955B (en) | 2017-07-27 | 2017-07-27 | Control device and electromagnetic induction hot water heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107277955A CN107277955A (en) | 2017-10-20 |
| CN107277955B true CN107277955B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710624803.8A Active CN107277955B (en) | 2017-07-27 | 2017-07-27 | Control device and electromagnetic induction hot water heating device |
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| Country | Link |
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| CN (1) | CN107277955B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201866918U (en) * | 2010-11-15 | 2011-06-15 | 陈家显 | Water storage type electric water heater with isolation transformer |
| JP2012079918A (en) * | 2010-10-01 | 2012-04-19 | Showa Aircraft Ind Co Ltd | Choke coil |
| CN204027022U (en) * | 2014-08-05 | 2014-12-17 | 陈家显 | A kind of frequency conversion generator of electric heater |
| CN207251951U (en) * | 2017-07-27 | 2018-04-17 | 广东万博电气有限公司 | Control device and electromagnetic induction hot-water central heating system |
-
2017
- 2017-07-27 CN CN201710624803.8A patent/CN107277955B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012079918A (en) * | 2010-10-01 | 2012-04-19 | Showa Aircraft Ind Co Ltd | Choke coil |
| CN201866918U (en) * | 2010-11-15 | 2011-06-15 | 陈家显 | Water storage type electric water heater with isolation transformer |
| CN204027022U (en) * | 2014-08-05 | 2014-12-17 | 陈家显 | A kind of frequency conversion generator of electric heater |
| CN207251951U (en) * | 2017-07-27 | 2018-04-17 | 广东万博电气有限公司 | Control device and electromagnetic induction hot-water central heating system |
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| Publication number | Publication date |
|---|---|
| CN107277955A (en) | 2017-10-20 |
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Effective date of registration: 20211229 Address after: 528513 east of Yangxi Avenue, Yanghe town (Renhe), Gaoming District, Foshan City, Guangdong Province Applicant after: GUANGDONG VANWARD ELECTRIC Co.,Ltd. Address before: No. 601, Yangxi Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province, 528513 Applicant before: GUANGDONG VANBO ELECTRIC Co.,Ltd. |
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