Air conditioner indoor unit and air conditioner

Abstract

The present invention provides an air conditioner indoor unit and an air conditioner, and relates to the technical field of air conditioners. To solve at least one of the problems of inconvenient disassembly and assembly, low production efficiency, and messy wiring. The air conditioner indoor unit includes a body frame and an electric control box and a panel detachably fixed to the body frame, and a transmitter assembly and a receiving control assembly are detachably fixed between the body frame and the panel; the transmitter assembly includes a transmitting mounting carrier and a transmitting coil fixed to the transmitting mounting carrier, and the transmitting coil is electrically connected to the electric control box; the receiving control assembly includes a receiving mounting carrier and a receiving coil fixed to the receiving mounting carrier and a panel control component assembly, and the panel control component assembly is electrically connected to the receiving coil; the transmitting coil and the receiving coil are connected to each other through an NFC communication module. The air conditioner includes the above-mentioned air conditioner indoor unit. It has the advantages of convenient disassembly and assembly, improved production efficiency, and simplified wiring.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to an air conditioner indoor unit and an air conditioner. Background Art

[0002] In the current air-conditioning system, the display light board is installed on the panel, which is inconvenient to disassemble and assemble, and has low manufacturing efficiency. Although there is a display solution based on an easily detachable hanging machine installed on the electric control box, this display solution requires the use of more wires to connect the display or voice module, humidity module, human sensing module, etc., and with the increase in the number of these functional modules, more and more wires are required, resulting in messy wiring inside and outside the electric control box, many wiring steps during assembly, and difficulty in expanding the voice, humidity detection, radar human sensing functions. Summary of the invention

[0003] The first object of the present invention is to provide an air conditioner indoor unit to solve at least one of the problems of inconvenient assembly and disassembly, low production efficiency, and messy wiring.

[0004] The air conditioner indoor unit provided by the present invention comprises a body frame and an electric control box and a panel detachably fixed to the body frame, wherein a transmitter component and a receiving control component are detachably fixed between the body frame and the panel;

[0005] The transmitter assembly includes a transmitting installation carrier and a transmitting coil fixed to the transmitting installation carrier, and the transmitting coil is electrically connected to the electric control box;

[0006] The receiving control assembly comprises a receiving mounting carrier, a receiving coil fixedly connected to the receiving mounting carrier, and a panel control component assembly, wherein the panel control component assembly is electrically connected to the receiving coil;

[0007] The transmitting coil and the receiving coil are communicatively connected via an NFC communication module.

[0008] With such arrangement, during the disassembly and assembly process, on the one hand, the electric control box, panel, body frame, transmitter assembly and receiving control assembly are directly or indirectly detachably fixedly connected, which is equivalent to the independence of each component. This allows targeted disassembly and assembly, improves the convenience of component assembly, and improves production efficiency. On the other hand, the arrangement of the transmitting coil and the receiving coil simplifies the wiring method, and there is no wire connection between the corresponding components. During disassembly and assembly, there is no need to consider whether the wires are damaged, thereby improving disassembly and assembly efficiency.

[0009] Furthermore, the transmitting installation carrier is clamped to the outer wall of the electric control box, and an elastic member is provided in the gap between the transmitting installation carrier and the outer wall of the electric control box. Such an arrangement can stably keep the transmitting coil and the receiving coil within the effective transmission distance range to ensure the stability of power supply, data and signal transmission.

[0010] Furthermore, the transmitting installation carrier includes an open transmitting coil box and a floating plate detachably fixed to the open part of the transmitting coil box, and the transmitting coil is installed in a space enclosed by the transmitting coil box and the floating plate; the floating plate is clamped to the outer wall of the electric control box, and the elastic member is arranged in the gap between the floating plate and the outer wall of the electric control box.

[0011] Such an arrangement has the advantage of being easy to assemble and disassemble. In addition, the transmitting coil box and the floating plate can be selected to use a conventional shell or plate structure, which has a wide range of materials and low manufacturing cost.

[0012] Further, the electric control box has an electric control box cover, the electric control box cover has a first clamping portion and a second clamping portion, the first clamping portion is used to clamp with a first edge portion of the floating plate, the second clamping portion is used to clamp with a second edge portion of the floating plate, the first edge portion and the second edge portion are arranged opposite to each other;

[0013] The elastic member is arranged in the gap between the floating plate and the electric control box cover.

[0014] Such an arrangement can limit the floating plate and prevent it from being separated from the electric control box when in working state, so as to stably install the transmitting coil in the corresponding position.

[0015] Furthermore, a first guiding structure is provided between the first clamping portion and the first edge portion, and a second guiding structure is provided between the second clamping portion and the second edge portion. The floating plate can approach or move away from the electric control box cover under the guidance of the first guiding structure and the second guiding structure.

[0016] With such arrangement, when the floating plate is disassembled or assembled, the floating plate can be stably moved to the corresponding position under the action of the elastic member, so as to ensure the position accuracy of the floating plate, and further ensure the stability of the distance between the transmitting coil and the receiving coil.

[0017] Further, the floating plate has a limiting structure for fixing and installing the transmitting coil, the limiting structure extends in a direction away from the electric control box cover and protrudes from the plate surface of the floating plate, and the limiting structure includes a first limiting portion and a second limiting portion arranged oppositely; the first limiting portion and the second limiting portion are both engaged with the transmitting coil box;

[0018] The transmitting coil can be fixedly installed in a space surrounded by the floating plate, the first limiting portion, the second limiting portion and the transmitting coil box; the transmitting coil has a transmitting coil arm, and the transmitting coil arm can be inserted into the second limiting portion.

[0019] In this way, the transmitting coil is firmly mounted on the floating plate to prevent its position from shaking, thereby ensuring the stability of its data transmission. In addition, the snap-on connection method has the advantage of convenient and quick installation.

[0020] Furthermore, the electric control box cover has a third clamping portion, and the end of the transmitting coil arm of the transmitting coil extends out of the floating plate and can be clamped into the third clamping portion.

[0021] Such an arrangement further ensures the installation stability of the transmitting coil.

[0022] Further, a positioning structure for defining a relative position between the receiving and mounting carrier and the panel is provided between the two, the positioning structure comprising a positioning protrusion and a positioning groove, the positioning groove being provided on one of the receiving and mounting carrier and the panel, and the positioning protrusion being provided on the other of the receiving and mounting carrier and the panel;

[0023] The receiving coil is arranged between the receiving installation carrier and the panel.

[0024] Such an arrangement can ensure the relative position between the receiving and mounting carrier and the panel, and firmly connect the two together.

[0025] Further, the positioning protrusion includes a first positioning protrusion provided on the receiving and mounting carrier and a second positioning protrusion provided on the panel; the first positioning protrusion is located at two adjacent corners of the receiving and mounting carrier and protrudes outwardly from the outer side wall of the receiving and mounting carrier; the second positioning protrusion is located on the inner wall of the panel and extends in a direction close to the receiving and mounting carrier and protrudes out of the inner wall of the panel;

[0026] The positioning groove includes a first positioning groove arranged on the panel and a second positioning groove arranged on the receiving and mounting carrier; the first positioning groove is arranged on the inner wall of the panel, and the first positioning protrusion can be inserted into the first positioning groove; the second positioning groove is a through groove, which is arranged at a position away from the first positioning protrusion, and the second positioning protrusion can be snapped into the second positioning groove.

[0027] With such arrangement, the receiving and mounting carrier can be stably mounted on the panel.

[0028] Further, the panel control component assembly includes at least one module selected from the group consisting of a voice module, a humidity detection module, a display module, and a processing module; the receiving installation carrier is a plate-shaped structure having a plurality of convex wall structures, the convex wall structures extending toward the panel and protruding from the plate surface of the receiving installation carrier, the plurality of convex wall structures forming a plurality of independent installation spaces, and each module is independently arranged in a corresponding installation space;

[0029] The receiving coil and the NFC communication module are each independently arranged in a corresponding installation space.

[0030] Such an arrangement ensures the moisture-proof and waterproof requirements of the PCB of the corresponding module, simplifies the structure, saves space, facilitates disassembly and assembly, and reduces costs.

[0031] The second object of the present invention is to provide an air conditioner to solve at least one of the problems of inconvenient assembly and disassembly, low manufacturing efficiency, and messy wiring.

[0032] The air conditioner provided by the present invention includes the above-mentioned air conditioner indoor unit and has all the advantages of the above-mentioned air conditioner indoor unit, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0034] Figure 1 It is a three-dimensional exploded schematic diagram of an air conditioner indoor unit according to an embodiment of the present invention, wherein an exploded schematic diagram of a portion having a transmitter component and a receiving control component is shown, and components away from the portion are not shown;

[0035] Figure 2 FIG. 1 is a perspective exploded schematic diagram of an indoor unit of an air conditioner according to an embodiment of the present invention, and FIG. Figure 1 In contrast, the panels and body frame are not shown;

[0036] Figure 3 This is a three-dimensional schematic diagram of the air conditioner indoor unit after installation according to an embodiment of the present invention, with parts and components Figure 2 corresponding;

[0037] Figure 4 The present invention is a perspective exploded schematic diagram of a transmitter assembly in an indoor unit of an air conditioner, wherein the main components of the transmitter assembly are shown;

[0038] Figure 5It is a front view schematic diagram of a receiving control assembly in an indoor unit of an air conditioner according to an embodiment of the present invention, wherein the main components of the receiving control assembly are shown;

[0039] Figure 6 It is a partial cross-sectional three-dimensional structural schematic diagram of a receiving control component and a panel in an indoor unit of an air conditioner according to an embodiment of the present invention after installation, wherein it mainly shows the connection relationship between the receiving installation carrier and the panel.

[0040] Description of reference numerals:

[0041] 100-body frame;

[0042] 200-Electrical control box;

[0043] 210 - electric control box cover; 211 - first clamping part; 212 - second clamping part; 213 - third clamping part;

[0044] 300-panel;

[0045] 310 - second positioning protrusion; 320 - first positioning groove;

[0046] 400 - Transmitter assembly;

[0047] 410-transmitting mounting carrier; 411-transmitting coil box; 412-floating plate;

[0048] 4121-first limiting portion; 4122-second limiting portion;

[0049] 420-transmitting coil; 421-transmitting coil arm;

[0050] 430- elastic member;

[0051] 500-receiving control component;

[0052] 510 - receiving mounting carrier; 511 - first positioning protrusion; 512 - second positioning groove;

[0053] 520-receiving coil;

[0054] 530-panel control component assembly;

[0055] 531- voice module; 532- humidity detection module; 533- display module; 534- processing module;

[0056] 535-convex wall structure;

[0057] 540-NFC communication module. DETAILED DESCRIPTION

[0058] In order to make the above-mentioned objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0059] An embodiment of the present invention provides an air conditioner indoor unit, such as Figure 1-Figure 6 As shown, the air conditioner indoor unit includes a body frame 100 and an electric control box 200 and a panel 300 detachably fixed to the body frame 100 , and a transmitter component 400 and a receiving control component 500 are detachably fixed between the body frame 100 and the panel 300 .

[0060] The transmitter assembly 400 includes a transmitter mounting carrier 410 and a transmitter coil 420 fixed to the transmitter mounting carrier 410 . The transmitter coil 420 is electrically connected to the electric control box 200 .

[0061] The receiving control assembly 500 includes a receiving mounting carrier 510 , a receiving coil 520 fixedly connected to the receiving mounting carrier 510 , and a panel control component assembly 530 . The panel control component assembly 530 is electrically connected to the receiving coil 520 .

[0062] The transmitting coil 420 and the receiving coil 520 are communicatively connected via the NFC communication module 540 .

[0063] In the air conditioner indoor unit provided in this embodiment, the electric control box 200 and the panel 300 are both detachably fixedly connected to the body frame 100, and the transmitter component 400 and the receiving control component 500 are also detachably fixedly connected between the body frame 100 and the panel 300; wherein the transmitting coil 420 in the transmitter component 400 is electrically connected to the electric control box 200, and the electric control box 200 supplies power to the transmitting coil 420, the transmitting coil 420 transmits radio frequency and sends the radio frequency to the receiving coil 520, the receiving coil 520 receives the radio frequency transmitted by the transmitting coil 420, and converts the radio frequency field into electrical energy to power the corresponding components or modules of the panel control component assembly 530. It can be seen that the arrangement of the transmitting coil 420 and the receiving coil 520 does not require the arrangement of wires between the panel control component assembly 530 and the electric control box, and there will be no problem of messy wiring. In addition, due to the simplified wiring, more functional modules can be arranged in the panel control component assembly 530, and the corresponding functional modules only need to be electrically connected to the receiving coil, thereby reducing the difficulty of functional expansion of the air conditioner indoor unit. During the disassembly and assembly process, on the one hand, the electric control box 200, the panel 300, the body frame 100, the transmitter assembly 400 and the receiving control assembly 500 are directly or indirectly detachably fixedly connected, which is equivalent to the independence of each component, so that the disassembly and assembly can be carried out in a targeted manner, which improves the convenience of component assembly and improves production efficiency; on the other hand, the arrangement of the transmitting coil 420 and the receiving coil 520 simplifies the wiring method, and there is no wire connection between the corresponding components. During disassembly and assembly, there is no need to consider whether the wires are damaged, thereby improving the disassembly and assembly efficiency.

[0064] It should be noted that the NFC communication module is Near Field Communication (NFC for short); NFC is a short-range, high-frequency radio technology. The NFCIP-1 standard stipulates that the communication distance of NFC is within 10 cm, the operating frequency is 13.56 MHz, and the transmission speed is 106 Kbit / s, 212 Kbit / s or 424 Kbit / s.

[0065] NFC working modes are divided into passive mode and active mode. Among them, in the passive mode, the NFC initiator device (also called the master device) needs a power supply device. The master device uses the energy of the power supply device to provide a radio frequency field and send data to the NFC target device (also called the slave device). The slave device does not generate a radio frequency field, so it does not need a power supply device. Instead, it uses the radio frequency field generated by the master device to convert it into electrical energy to power the circuit of the slave device, receive the data sent by the master device, and use load modulation technology to transmit the slave device data back to the master device at the same speed. Because, in this working mode, the slave device does not generate a radio frequency field, but passively receives the radio frequency field generated by the master device, it is called a passive mode. In this passive mode, the NFC master device can detect a contactless card or an NFC target device and establish a connection with it.

[0066] In the air conditioner indoor unit provided in this embodiment, the body frame 100 may include a base, a middle frame, etc., and the electric control box 200 is installed on the base or the middle frame, which is not limited here.

[0067] In this embodiment, the launch installation carrier 410 is clamped to the outer wall of the electric control box 200, and an elastic member 430 is provided in the gap between the launch installation carrier 410 and the outer wall of the electric control box 200. Figure 1-Figure 4 As shown, the elastic member 430 may be a coil spring; of course, other types of elastic members may also be selected, such as a disc spring, etc. The elastic member 430 is in a compressed state as its working state. Under the action of the elastic potential energy of the elastic member 430, the transmitting mounting carrier 410 has a tendency to move away from the outer wall of the electric control box 200, that is, to move closer to the receiving coil 520, thereby making the transmitting coil 420 and the receiving coil 520 stably maintained within the effective transmission distance range, so as to ensure the stability of power supply, data and signal transmission.

[0068] In this embodiment, the transmitting installation carrier 410 can adopt various structural forms, and its main function is to fix and install the transmitting coil 420, specifically, Figure 1-Figure 4As shown, the transmitting installation carrier 410 can be configured to include an open transmitting coil box 411 and a floating plate 412 detachably fixed to the open portion of the transmitting coil box 411, and the transmitting coil 420 is installed in the space surrounded by the transmitting coil box 411 and the floating plate 412; the floating plate 412 is clamped to the outer wall of the electric control box 200, and the elastic member 430 is arranged in the gap between the floating plate 412 and the outer wall of the electric control box 200. When installing the transmitting coil 420, the floating plate 412 and the transmitting coil box 411 are in a separated state. After the transmitting coil 420 is fixedly installed at the corresponding position, the floating plate 412 and the transmitting coil box 411 are fixedly connected together, thus completing the installation of the transmitting coil 420. When disassembling, the floating plate 412 and the transmitting coil box 411 are first disassembled and separated, and then the transmitting coil 420 is taken out, which has the advantage of convenient disassembly and assembly. In addition, the transmitting coil box 411 and the floating plate 412 can be selected to use conventional shells or plate structures, which are widely available and have low manufacturing costs.

[0069] It should be noted that the transmitting coil 420 can be fixed to the floating plate 412 or the transmitting coil box 411 by bonding.

[0070] In this embodiment, Figure 2-Figure 4 As shown, the electric control box 200 has an electric control box cover 210, and the electric control box cover 210 has a first clamping portion 211 and a second clamping portion 212, the first clamping portion 211 is used to clamp with a first edge portion of a floating plate 412, and the second clamping portion 212 is used to clamp with a second edge portion of the floating plate 412, and the first edge portion and the second edge portion are arranged opposite to each other; the elastic member 430 is arranged in the gap between the floating plate 412 and the electric control box cover 210. The arrangement of the first clamping portion 211 and the second clamping portion 212 can limit the floating plate 412 to prevent it from being separated from the electric control box 200 in the working state, so as to stably install the transmitting coil 420 at the corresponding position.

[0071] In this embodiment, Figure 1-Figure 4As shown, a first guide structure is provided between the first clamping portion 211 and the first edge portion, and a second guide structure is provided between the second clamping portion 212 and the second edge portion, and the floating plate 412 can be guided by the first guide structure and the second guide structure to move closer to or farther from the electric control box cover 210. The arrangement of the first guide structure and the second guide structure can ensure that the floating plate 412 stably moves to the corresponding position under the action of the elastic member 430 when the floating plate 412 is disassembled and assembled, so as to ensure the position accuracy of the floating plate 412, and further ensure the stability of the spacing between the transmitting coil 420 and the receiving coil 520. The arrangement of the floating plate 412 and the elastic member 430 allows the floating plate 412 to be supported by the elastic member 430 and, under the guidance of the first guide structure and the second guide structure, to smoothly approach or move away from the electric control box cover 210, thereby maintaining the proximity of the transmitting coil 420 and the receiving coil 520 to provide good energy and signal conversion conditions; and enables the air conditioner to have greater versatility and be able to match different radians of the panels 300. When the panel 300 is replaced, the distance between the transmitting coil 420 and the receiving coil 520 can also be maintained within a reasonable range, thereby ensuring the stability of power supply and / or signal.

[0072] Specifically, Figure 1-Figure 4 As shown, along the running trend direction of the floating plate 412, the first clamping part 211 extends outward from the outer wall of the electric control box cover 210 and protrudes from the outer wall of the electric control box cover 210, and its cross-sectional shape is an "L"-shaped cross-section. There are two first clamping parts 211, which are arranged opposite to each other, and the ends thereof have a limiting end plate, which is used to limit the floating plate 412 from moving out of the first clamping part 211, in other words, it is used to clamp the floating plate 412 at the position of the limiting end plate. The two adjacent corner positions of the first edge of the floating plate have notches that are adapted to the cross-section of the first clamping part. When the floating plate 412 is installed on the first clamping part, the notch is just overlapped on the L-shaped surface, thereby completing the limiting and stable connection of the floating plate 412. The second clamping portion 212 extends outward from the outer wall of the electric control box 210 and protrudes from the outer wall of the electric control box cover 210. The free end of the second clamping portion 212 has a clamping head, which extends in the direction close to the first clamping portion 211 and is used to clamp the second edge of the floating plate 412 to prevent the second edge from slipping out of the clamping head. The second clamping portion can be made of an elastic material. The clamping head has a guide surface, which is used to facilitate the second edge of the floating plate 412 to be introduced into or out of the second clamping portion 212 when the floating plate 412 is installed.

[0073] In this embodiment, Figure 4As shown, the floating plate 412 has a limiting structure for fixing and installing the transmitting coil 420. The limiting structure extends in a direction away from the electric control box cover 210 and protrudes from the plate surface of the floating plate 412. The limiting structure includes a first limiting portion 4121 and a second limiting portion 4122 arranged opposite to each other. The first limiting portion 4121 and the second limiting portion 4122 are both snap-fitted with the transmitting coil box 411. The transmitting coil 420 can be fixedly installed in the space surrounded by the floating plate 412, the first limiting portion 4121, the second limiting portion 4122 and the transmitting coil box 411. The transmitting coil 420 has a transmitting coil extension arm 421, and the transmitting coil extension arm 421 can be snapped into the second limiting portion 4122. In this way, the transmitting coil 420 is stably installed on the floating plate 412 to prevent its position from shaking and ensure the stability of its data transmission. In addition, the snap-fit ​​connection method has the advantages of convenient and quick installation.

[0074] For details, please continue to refer to Figure 4 The first limiting portion 4121 and the second limiting portion 4122 both extend from the floating plate 412 in a direction close to the transmitting coil box 411 and protrude from the end surface of the floating plate 412, wherein the first limiting portion 4121 is a convex block structure, and the second limiting portion 4122 has two oppositely arranged snap structures, and the free end surface of the second limiting portion has a fixing head, and the fixing head has a guide surface. When disassembling and assembling the transmitting coil 420, the guide surface is used to guide the transmitting coil extension arm 421, and the fixing head is used to fix the transmitting coil extension arm 421 to prevent the transmitting coil extension arm 421 from falling out of the second limiting portion, thereby ensuring the installation stability of the transmitting coil 420.

[0075] In this embodiment, Figure 2-Figure 4 As shown, the electric control box cover 210 has a third clamping portion 213, and the end of the transmitting coil arm 421 of the transmitting coil 420 extends out of the floating plate 412 and can be clamped into the third clamping portion 213. The provision of the third clamping portion 213 can further ensure the installation stability of the transmitting coil 420.

[0076] In this embodiment, Figure 5 and Figure 6 As shown, there is a positioning structure between the receiving installation carrier 510 and the panel 300 for defining the relative position between the two, and the positioning structure includes a positioning protrusion and a positioning groove, the positioning groove is provided on one of the receiving installation carrier and the panel, and the positioning protrusion is provided on the other of the receiving installation carrier and the panel; the receiving coil 520 is provided between the receiving installation carrier 510 and the panel 300. The provision of the positioning structure can ensure the relative position between the receiving installation carrier 510 and the panel 300, and firmly connect the two together.

[0077] In this embodiment, please continue to refer to Figure 5 and Figure 6The positioning protrusions include a first positioning protrusion 511 arranged on the receiving and mounting carrier 510 and a second positioning protrusion 310 arranged on the panel 300; the first positioning protrusion 511 is located at two adjacent corners of the receiving and mounting carrier 510, and protrudes outward from the outer side wall of the receiving and mounting carrier 510. The first positioning protrusion 511 is a trapezoidal plate-like structure, which is arranged at two adjacent corners of the receiving and mounting carrier 510; the second positioning protrusion 310 is located on the inner wall of the panel 300, and extends in a direction close to the receiving and mounting carrier 510 to protrude from the inner wall of the panel 300. The free end of the second positioning protrusion 310 has a fixed head, and the fixed head has a guide surface. During the disassembly and assembly of the receiving and mounting carrier 510, the guide surface is used to guide the mounting carrier 510, and the fixed head is used to clamp the receiving and mounting carrier 510 to ensure the relative installation position between the receiving and mounting carrier 510 and the panel 300. The second positioning protrusion 310 can be selected to use an elastic material.

[0078] The positioning groove includes a first positioning groove 320 provided on the panel 300 and a second positioning groove 512 provided on the receiving and installing carrier 510; the first positioning groove 320 is provided on the inner wall of the panel 300, and the first positioning protrusion 511 can be inserted into the first positioning groove 320; the second positioning groove 512 is a through groove, which is provided at a position away from the first positioning protrusion 511, and the second positioning protrusion 310 can be snapped into the second positioning groove 512. The first positioning groove 320 can adopt a block structure with three sides perpendicular to each other, and the gap formed between the block structure with three sides perpendicular to each other and the panel 300 is used to accommodate the first positioning protrusion 511. Correspondingly, two first positioning grooves 320 are provided on the inner wall of the panel to correspond to the above-mentioned first positioning protrusion 511, so as to complete the fixed installation of one side of the receiving and installing carrier 510. The second positioning groove 512 is provided as a through groove adapted to the shape of the second positioning protrusion 310, so as to realize the fixed installation of the other side of the receiving and installing carrier 510.

[0079] The arrangement of the positioning protrusions and the positioning grooves can stably mount the receiving and mounting carrier 510 on the panel 300 .

[0080] In this embodiment, the panel control component assembly 530 includes at least one of a voice module 531, a humidity detection module 532, a display module 533 and a processing module 534; the receiving installation carrier 510 is a plate-like structure, having a plurality of convex wall structures 535, the convex wall structures 535 extending toward the panel 300 and protruding from the plate surface of the receiving installation carrier 510, and the plurality of convex wall structures 535 form a plurality of independent installation spaces, and each module is independently arranged in a corresponding installation space. The receiving coil 520 and the NFC communication module 540 are independently arranged in the corresponding installation space. The setting of the convex wall structure 535 can isolate the corresponding modules and ensure the moisture-proof and waterproof requirements of the PCB (printed circuit board) of the corresponding modules. For example, the voice module 531 and the humidity detection module 532 are isolated from the display module 533 through the convex wall structure 535, thereby ensuring the moisture-proof and waterproof requirements of the PCB of the display module 533. Among them, the panel control component assembly 530 can be fixed to the receiving installation carrier 510 by fasteners such as latches and screws.

[0081] Specifically, the voice module 531 and the humidity detection module 532 are connected to the PCB of the display module 533 using adapter cables, and the processing module 534 is used to complete the processing of the control signals of each functional module, and the processed control signals are sent to the NFC communication module 540, and then transmitted to the main controller of the air conditioner. The NFC communication module 540 is used to complete the signal interaction between the panel control component assembly 530 and the main controller to realize the control of the air conditioner.

[0082] In addition, the functional modules are integrated into the panel control component assembly 530 and fixedly connected or integrated on the receiving and mounting carrier 510, which can simplify the structure, save space, facilitate disassembly and assembly, and reduce costs. In actual use, the functional modules of the panel control component assembly 530 can be directly expanded as needed, and the functional expansion is easy to achieve; because the functional modules are integrated into the panel control component assembly 530, they are not directly fixedly connected to the panel 300, but fixedly connected or integrated on the receiving and mounting carrier 510, thereby improving the space utilization of the panel 300.

[0083] In summary, the air-conditioning indoor unit provided in the embodiment of the present invention is provided with a transmitting coil 420 and a receiving coil 520, and utilizes electromagnetic induction wireless power supply technology and NFC near-field communication technology to realize data interaction, so as to complete display, humidity detection, voice playback, radar human sensing functions, etc., and communicate with the main controller for data interaction; each functional module is integrated into the panel control component assembly 530, and the panel controller assembly is installed or integrated into the receiving installation carrier 510, which not only simplifies the structure but also reduces the difficulty of realizing functional expansion; the body frame 100, the electric control box 200, the panel 300, the transmitter assembly 400, and the receiving control assembly 500 are configured as independent components, and corresponding direct or indirect detachable fixed connections are performed, which has the advantage of easy disassembly and assembly, and can significantly improve production efficiency.

[0084] It should be noted that the position of the electric control box cover in this embodiment can also be the side of the evaporator, the base or the middle frame close to the panel. In other words, the transmitting coil 420 is preferentially arranged at a position close to the electric control box cover 210 through the floating plate 412, so as to facilitate the wiring between the transmitting coil 420 and the electric control box 200 to achieve electrical connection between the two; in addition, the transmitting coil 420 can also be set at other positions, for example, on the side of the evaporator, the base or the middle frame close to the panel; when the body frame 100 has a middle frame, the transmitting coil 420 can be installed on the middle frame, and when the middle frame and the panel are integrated to form a face frame, the transmitting coil 420 can be directly set on the front side of the evaporator or on the side of the base close to the face frame.

[0085] This embodiment also provides an air conditioner, which includes the above-mentioned air conditioner indoor unit and has all the advantages of the above-mentioned air conditioner indoor unit, which will not be repeated here.

[0086] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

[0087] Finally, it should be noted that the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article, or device. In the absence of more restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0088] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air conditioner indoor unit, comprising a body frame (100) and an electric control box (200) and a panel (300) detachably fixed to the body frame (100), characterized in that: A transmitter assembly (400) and a receiving control assembly (500) are detachably fixedly connected between the machine body frame (100) and the panel (300); The transmitter assembly (400) comprises a transmitting installation carrier (410) and a transmitting coil (420) fixedly connected to the transmitting installation carrier (410), and the transmitting coil (420) is electrically connected to the electric control box (200); The receiving control component (500) comprises a receiving installation carrier (510), a receiving coil (520) and a panel control component component (530); the receiving coil (520) and the panel control component component (530) are both fixedly connected to the receiving installation carrier (510), and the panel control component component (530) is electrically connected to the receiving coil (520); The transmitting coil (420) and the receiving coil (520) are communicatively connected via an NFC communication module (540); The launch installation carrier (410) is clamped to the outer wall of the electric control box (200), and an elastic member (430) is provided in the gap between the launch installation carrier (410) and the outer wall of the electric control box (200); A positioning structure for defining the relative position between the receiving and mounting carrier (510) and the panel (300) is provided between the two, the positioning structure comprising a positioning protrusion and a positioning groove, the positioning groove being arranged on one of the receiving and mounting carrier and the panel, and the positioning protrusion being arranged on the other of the receiving and mounting carrier and the panel; The receiving coil (520) is arranged between the receiving installation carrier (510) and the panel (300).

2. The air conditioner indoor unit according to claim 1, characterized in that: The transmitting installation carrier (410) comprises an open transmitting coil box (411) and a floating plate (412) detachably fixed to the open portion of the transmitting coil box (411); the transmitting coil (420) is installed in a space enclosed by the transmitting coil box (411) and the floating plate (412); the floating plate (412) is snap-connected to the outer wall of the electric control box (200); and the elastic member (430) is arranged in a gap between the floating plate (412) and the outer wall of the electric control box (200).

3. The air conditioner indoor unit according to claim 2, characterized in that: The electric control box (200) has an electric control box cover (210), the electric control box cover (210) has a first clamping portion (211) and a second clamping portion (212), the first clamping portion (211) being used to clamp with a first edge portion of the floating plate (412), the second clamping portion (212) being used to clamp with a second edge portion of the floating plate (412), the first edge portion and the second edge portion being arranged opposite to each other; The elastic member (430) is arranged in the gap between the floating plate (412) and the electric control box cover (210).

4. The air conditioner indoor unit according to claim 3, characterized in that: A first guiding structure is provided between the first clamping portion (211) and the first edge portion, and a second guiding structure is provided between the second clamping portion (212) and the second edge portion; the floating plate (412) can move closer to or farther from the electric control box cover (210) under the guidance of the first guiding structure and the second guiding structure.

5. The air conditioner indoor unit according to claim 4, characterized in that: The floating plate (412) has a limiting structure for fixedly installing the transmitting coil (420), the limiting structure extending in a direction away from the electric control box cover (210) and protruding from a plate surface of the floating plate (412), the limiting structure comprising a first limiting portion (4121) and a second limiting portion (4122) arranged opposite to each other; the first limiting portion (4121) and the second limiting portion (4122) are both engaged with the transmitting coil box (411); The transmitting coil (420) can be fixedly installed in a space enclosed by the floating plate (412), the first limiting portion (4121), the second limiting portion (4122) and the transmitting coil box (411); the transmitting coil (420) has a transmitting coil extension arm (421), and the transmitting coil extension arm (421) can be snapped into the second limiting portion (4122).

6. The air conditioner indoor unit according to claim 5, characterized in that: The electric control box cover (210) has a third clamping portion (213), and an end portion of a transmitting coil extension arm (421) of the transmitting coil (420) extends out of the floating plate (412) and can be clamped into the third clamping portion (213).

7. The air conditioner indoor unit according to claim 1, characterized in that: The positioning protrusions comprise a first positioning protrusion (511) provided on the receiving and mounting carrier (510) and a second positioning protrusion (310) provided on the panel (300); the first positioning protrusion (511) is located at two adjacent corners of the receiving and mounting carrier (510) and protrudes outwardly from an outer side wall of the receiving and mounting carrier (510); the second positioning protrusion (310) is located on an inner wall of the panel (300) and extends in a direction close to the receiving and mounting carrier (510) to protrude from the inner wall of the panel (300); The positioning groove comprises a first positioning groove (320) arranged on the panel (300) and a second positioning groove (512) arranged on the receiving and mounting carrier (510); the first positioning groove (320) is arranged on the inner wall of the panel (300), and the first positioning protrusion (511) can be inserted into the first positioning groove (320); the second positioning groove (512) is a through groove, and is arranged at a position away from the first positioning protrusion (511), and the second positioning protrusion (310) can be snap-connected to the second positioning groove (512).

8. The air conditioner indoor unit according to claim 1, characterized in that: The panel control component assembly (530) comprises at least one of a voice module (531), a humidity detection module (532), a display module (533) and a processing module (534); the receiving installation carrier (510) is a plate-shaped structure having a plurality of convex wall structures (535), the convex wall structures (535) extending toward the panel (300) and protruding from the plate surface of the receiving installation carrier (510), the plurality of convex wall structures (535) forming a plurality of independent installation spaces, and each module is independently arranged in a corresponding installation space; The receiving coil (520) and the NFC communication module (540) are each independently arranged in a corresponding installation space.

9. An air conditioner, characterized in that: An air-conditioning indoor unit comprising any one of claims 1-8.

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